Channel & Bolt Fixings

Size: px

Start display at page:

Download "Channel & Bolt Fixings"

Bernard Johns
5 years ago
Views:

1 CI/SfB X 6 January 006 series/ Channel & Bolt Fixings

2 Ties & Restraint s Masonry Support Systems Lintels Channel & Bolt Fixings Windpost s Reinforcement Flooring Systems 4.0 CHANNEL & BOLT FIXINGS We supply a wide range of fixings and channel sections for use with our range of masonry support, windposts, ties and restraints. Channel sections are available for casting into concrete or for surface fixing to the face of a structure, supported by a wide variety of bolts and anchors to suit construction applications.

3 COMPANY PROFILE Wincro Metal Industries is a long established company founded on the principles of innovative design, quality manufacture and outstanding customer service. Our steadfast commitment to those values over the years has firmly established Wincro as one of today s leading designers and manufacturers of Stainless Steel Building Products. It has also earned the company an excellent reputation for quality and reliability amongst the many architects, specifiers, engineers and building contractors that the business serves. Wincro is based in Sheffield, the home of stainless steel. We produce a wide range of corrosion resistant fixings, support systems, flooring and access equipment. Our range is constantly evolving and developing in order to keep pace with the demands of a fast-moving industry and the changing needs of our clients. DESIGN SERVICE All designs and details are supplied by Wincro s team of experienced technical design professionals who work closely with architects, engineers, specifiers, designers and contractors. Assistance can range from simple guidance or advice on standard product selection to a fully computerised design service and detailed consultations on incorporating special designs. Site visits can also be arranged. MAINTAINING HIGH STANDARDS We maintain the highest standards both in terms of the materials from which our products are made and the techniques we employ in manufacturing. Our products comply with and, in many cases, exceed all relevant British standards. We have invested in some of the most advanced machinery in the industry to help assure product quality and to enable us to provide a rapid turn-round of all orders, large or small, standard or bespoke. QUALITY STAINLESS STEEL All our channels & bolt fixings are available in high quality grade.40 (04) stainless steel for optimum performance and long life. Grade.440 (6) stainless steel can be specified for use in corrosive environments. CONTENTS CHANNEL & BOLT FIXINGS PRODUCT RANGE INTRODUCTION TO CHANNELS LIGHT DUTY CHANNELS 4 MEDIUM DUTY CHANNELS 5 HEAVY DUTY CHANNELS 6 SPECIAL CHANNELS 7 FIXING GUIDE FOR CAST-IN CHANNELS/ WINCRO T HEAD BOLTS 8 WINCRO WBEB EXPANSION BOLT 9- WINCRO WBRC INJECTION RESIN & ANCHORS - WINCRO WBRCHD HEAVY DUTY INJECTION RESIN & ANCHORS 4-5 WINCRO WBRG GLASS CAPSULE ANCHORS 6-7 WINCRO WBSS/WBXS HEXAGON HEAD SETSCREWS 8 WINCRO WBGB GRIP BOLT 9 WINCRO SELF-DRILLING/SELF-TAPPING SCREWS 0 WINCRO WBCT CAST IN SOCKETS OTHER WINCRO FIXINGS

4 CHANNEL & BOLT FIXINGS PRODUCT RANGE CHANNEL & BOLT FIXINGS PRODUCT RANGE Wincro offer a full range of channels to suit all applications. Details on channel lengths, appropriate T Head bolt, tightening torque and stock length availability can be found on pages 4-8. Wincro also offer a full range of fixings types including bolts, bonded anchors, screws, and special fixings where access is limited. Details of these, together with our fixing range for use with channels can be found on pages 9 to. Light Duty Channels.0 WC. WCD For further information go to page 4 Medium Duty Channels.0 WC8. WC8 For further information go to page Heavy Duty Channels.0 WC40. WC49 For further information go to page 6.0. Special Channels 4.0 WC4 4. WC6 For further information go to page Bolt Fixings For fixing to concrete: 5.0 WBEB see pages 9-5. WBRB see pages -7 For fixing to steel: 5. WBSD see page 0 5. WBGB see page tel:+44 (0) fax:+44 (0) sales@wincro.com

INTRODUCTION TO CHANNELS INTRODUCTION TO CHANNELS Wincro channels provide positive anchorage for fixing components and allow generous tolerances for setting-out.

Wincro supply a range of stainless steel channel sections either for casting into concrete or surface fixing to the face of a structure.

All cast-in channels will not produce expansive forces and enable closer edge fixing than expansion anchors.

SURFACE FIXED Plain back channels can be surface-fixed to concrete and to steelwork, and in certain situations to masonry (normally as a wall starter for use with

Wincro s WC7 Channel system has been developed to fix back to steel studwork using the Wincro WBSDD65ZP to prevent any crushing of the insulation batts (for further

5 INTRODUCTION TO CHANNELS INTRODUCTION TO CHANNELS Wincro channels provide positive anchorage for fixing components and allow generous tolerances for setting-out. The use of Wincro channels often eliminates the need for the costly and time consuming procedure of site drilling of either concrete or steelwork. Wincro supply a range of stainless steel channel sections either for casting into concrete or surface fixing to the face of a structure. The Wincro Channels range include: Light duty self anchoring channels for restraining masonry through to Heavy duty channels complete with welded wavy tail anchors. All cast-in channels will not produce expansive forces and enable closer edge fixing than expansion anchors. Our cast-in range are supplied with nail holes for securing to shuttering and are filled with expanded polystyrene to prevent the ingress of concrete during casting. SURFACE FIXED Plain back channels can be surface-fixed to concrete and to steelwork, and in certain situations to masonry (normally as a wall starter for use with ties). Wincro s WC7 Channel system has been developed to fix back to steel studwork using the Wincro WBSDD65ZP to prevent any crushing of the insulation batts (for further details on this particular system please see our Ties and Restraints Section). Cast In Channel.0 WC8 Channel with welded wavy tail anchors for casting into concrete.0 Surface Fixing.0 WC8P face fixed Channel WBXS Xylan Coated Setscrew WBPW Plate Washer WTSC8 Channel Tie WIP Isolation Strip. WC7 Channel System for steel studwork.0 /. Components Polystyrene infill Wavy Tail Anchors. Typical Detail 4 WSC Bracket System WC8 Channel.0.

4 LIGHT DUTY CHANNELS LIGHT DUTY CHANNELS Wincro WC is a shallow, light duty self-anchoring cast-in channel and is a high performance alternative to

The channels are supplied pre-punched for nailing to formwork and complete with polystyrene infill to prevent the ingress of concrete..0 /.

Use with WT ##C Wall Ties (see Ties & Restraints Section for full range).0 WC LIGHTWEIGHT CAST-IN CHANNEL Pull Shear Longitude T Head Torque Min.

WCD WCD Cast-in Channel WTDPA Loose Dowel Pin Dovetail Anchor Tie. WCD Channel, cast-in vertically to concrete.0.

6 4 LIGHT DUTY CHANNELS LIGHT DUTY CHANNELS Wincro WC is a shallow, light duty self-anchoring cast-in channel and is a high performance alternative to the WCD Dovetail Anchor Slot. Both channels are used in conjunction with a close fitting tie. The channels are supplied pre-punched for nailing to formwork and complete with polystyrene infill to prevent the ingress of concrete..0 /. WC WC Cast-in Channel WTSC Safe end Channel Tie. WC Channel, cast-in vertically to concrete.0. Use with WT ##C Wall Ties (see Ties & Restraints Section for full range).0 WC LIGHTWEIGHT CAST-IN CHANNEL Pull Shear Longitude T Head Torque Min. Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm).74 Self anchoring Channel for ties 00, 50, /. WCD WCD Cast-in Channel WTDPA Loose Dowel Pin Dovetail Anchor Tie. WCD Channel, cast-in vertically to concrete.0. Use with WT ##A Wall Ties (see Ties & Restraints Section for full range).0 WCD SELF ANCHORING CHANNEL Pull Shear Longitude T Head Torque Min. Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm).50 Self anchoring Channel for ties 00, 50, 000 tel:+44 (0) fax:+44 (0) sales@wincro.com

MEDIUM DUTY CHANNELS 5 MEDIUM DUTY CHANNELS The Wincro WC8 and WC8 are a medium duty channels which can be used with both T Head bolts and the WT##C8 or WT##C8 range of channel ties (see Ties &

The WC8 and WC8 channels are mainly used in conjunction with the Wincro masonry support systems and are supplied with wavy tail lugs for casting into concrete or pre-drilled holes for surface fixing.

COLD ROLLED CHANNEL.0 /. /. WC8.0 WC8 Channel and WTSC8 Channel Tie.

formwork and polystyrene infill to prevent concrete ingress.

7 MEDIUM DUTY CHANNELS 5 MEDIUM DUTY CHANNELS The Wincro WC8 and WC8 are a medium duty channels which can be used with both T Head bolts and the WT##C8 or WT##C8 range of channel ties (see Ties & Restraints section for full range). The WC8 and WC8 channels are mainly used in conjunction with the Wincro masonry support systems and are supplied with wavy tail lugs for casting into concrete or pre-drilled holes for surface fixing Pull Shear Longitude T Head Torque Min. Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm) M WC8 COLD ROLLED CHANNEL.0 /. /. WC8.0 WC8 Channel and WTSC8 Channel Tie. WC8 Channel, cast-in horizontally to support WSC Bracket Support System WC8 Channel WSC Bracket Support System WC8 Channel is supplied complete with welded wavy tail lugs, nail holes for securing to formwork and polystyrene infill to prevent concrete ingress WC8P Channel (suffix P plain back) WBXS Xylan Coated setscrew and WBPW Plate Washer WTSC8 Safe End Indented Channel Tie Isolating Strip to prevent bi-metallic corrosion Note: minimum anchors are required on short channel lengths /. WC8 WBT8 T Head Bolt WC8 Channel WSC Bracket System to Cast-in Channel WC8 Channel is supplied complete with welded wavy tail lugs, nail holes for securing to formwork and polystyrene infill to prevent concrete ingress..0 WC8 COLD ROLLED CHANNEL Pull Shear Longitude T Head Torque Min. Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm) M M Note: minimum anchors are required on short channel lengths. Specify WC8P for plain back channel.

6 HEAVY DUTY CHANNELS HEAVY DUTY CHANNELS The Wincro WC40 and WC49 are heavy duty profiled channels which are normally used with T Head bolts.

Both systems are supplied complete with wavy tail lugs, nail holes and polystyrene infill to prevent the ingress of concrete, or plain backed for

WC40 channel, cast-in horizontally to support WSCFA Angle Support 4.0..0 WC40 HEAVY DUTY CHANNEL Pull Shear Longitude T Head Torque Min.

WC49 Channel WC49 Cast-in Channel WBT49 T Head Bolt WSCFAG Gussetted Angle Support 4 Serrated Patch and Washer.

8 6 HEAVY DUTY CHANNELS HEAVY DUTY CHANNELS The Wincro WC40 and WC49 are heavy duty profiled channels which are normally used with T Head bolts. Both channels have a significantly higher safe working load than our standard channels. Both systems are supplied complete with wavy tail lugs, nail holes and polystyrene infill to prevent the ingress of concrete, or plain backed for surface fixing..0 /. WC40 Channel WC40 Cast-In Channel WBT40 T Head Bolt WSCFA Angle Support 4 Serrated Patch and Washer. WC40 channel, cast-in horizontally to support WSCFA Angle Support WC40 HEAVY DUTY CHANNEL Pull Shear Longitude T Head Torque Min. Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm) M /. WC49 Channel WC49 Cast-in Channel WBT49 T Head Bolt WSCFAG Gussetted Angle Support 4 Serrated Patch and Washer. WC49 channel, cast-in horizontally to support WSCFAG Gusseted Angle Support WC49 HEAVY DUTY CHANNEL Pull Shear Longitude T Head Torque Min. Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm) M M M tel:+44 (0) fax:+44 (0) sales@wincro.com

SPECIAL CHANNELS 7 SPECIAL CHANNELS WC4 TOOTHED CHANNEL: Designed to be cast vertically into concrete or surface fixed, and is ideally suited for use with the Wincro Masonry Support Systems.

The channel can be also supplied complete with a high bond wavy tail anchors, holes for fixing to formwork and complete with polystyrene infill to prevent the ingress of concrete..0 /.

Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm) 0.5 4.00 0.5 M 5 00 00 0.5 5.75 0.5 M6 70 00.

9 SPECIAL CHANNELS 7 SPECIAL CHANNELS WC4 TOOTHED CHANNEL: Designed to be cast vertically into concrete or surface fixed, and is ideally suited for use with the Wincro Masonry Support Systems. The WC4 uses a serrated T Head bolt (WBT4) which prevents slipping under load. The channel can be also supplied complete with a high bond wavy tail anchors, holes for fixing to formwork and complete with polystyrene infill to prevent the ingress of concrete..0 /. WC4 Channel 4 4 WC4 Toothed Channel WBT4 Serrated T Head Bolt WSCFA Angle support complete with horizontal slots WBPW Plate Washer.0.0. WC4 TOOTHED CHANNEL Pull Shear Resultant T Head Torque Min. Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm) M M way adjustment - Vertical adjustment in toothed channel - Horizontal adjustment through slotted holes in angle - Lateral adjustment using packing shims WC6 SURFACED FIXED CHANNEL: Supplied with drilled holes for fixing to timber, steelwork, masonry or concrete frames. The slim profile provides the added benefit of fitting within a standard 0mm thick mortar or movement joint. The WC6 is also used welded to the under side of masonry support systems to accommodate soffit brickwork..0 /. /. WC6 Surfaced Fixed Channel.0 WC6 Channel used as a wall starter with WTSC6 wall tie.0 4. WC6 Channel welded to underside of WSC Bracket Support System to support Soffit brickwork. 4 WC6 Channel WTSC6 Channel Tie 6mm Stitching Rods WSC Bracket System...0 WC6 SURFACE FIXED CHANNEL Pull Shear Longitude T Head Torque Min. Edge Standard out (kn) (kn) Bolt (Nm) distance lengths (kn) size (mm) (mm).00 N/A 00, 00, 000

8 FIXING GUIDE FOR CAST-IN CHANNELS / WINCRO T HEAD BOLTS FIXING GUIDE FOR CAST-IN CHANNELS MINIMUM EDGE DISTANCES Dimensions from the centre of the channel to the edges of the concrete should not be

Fixing Timber Shuttering Wincro Cast-in Channels are generally supplied in m lengths with welded wavy tail anchors, nail holes and polystyrene infill.

10 8 FIXING GUIDE FOR CAST-IN CHANNELS / WINCRO T HEAD BOLTS FIXING GUIDE FOR CAST-IN CHANNELS MINIMUM EDGE DISTANCES Dimensions from the centre of the channel to the edges of the concrete should not be less than the minimum edge distance stated, applicable to the range of channels in pages 5-7. Fixing Timber Shuttering Wincro Cast-in Channels are generally supplied in m lengths with welded wavy tail anchors, nail holes and polystyrene infill. To prevent the channel from pulling away from the shuttering and to avoid the ingress of concrete, Wincro recommend that all nail holes be used. To assist with the removal of the shuttering and to ensure the stability of the channel, Wincro recommend that all nails have a plain shaft and be installed at right angles to the channel. Installation for Steel Shuttering Wincro standard T Head Bolts can be used when fixing to steel shuttering through pre-drilled holes. Fabrication Wincro recommend that if channels with wavy tail anchors are required to be cut on site, there must be a complete anchor retained inside 50mm from the end of the channel. A welded corner fabrication must be used on all external corners where horizontal cast-in channel is used with the Wincro Masonry Support Systems. Taking away Shuttering Care should be taken to ensure that when the concrete is poured, that it is completely compressed around the rear of the channel particularly adjoining the wavy tail anchors. When the concrete has cured, the shuttering is removed, the nails can either be cut or turned away from obstructing any tie or T Head bolt. WINCRO T HEAD BOLTS Wincro stock a wide range of T Head bolts, plate washers and nuts to suit all the Wincro range of channels. The standard bolt sizes for each channel are shown in the appropriate table. Non-standard sizes are available on request. Wincro T Head bolts can be inserted anywhere along the length of the channel and locked into place by rotating the head through 90 o. When ordering the Wincro range of T Head bolts, quote the diameter and length required. The Wincro range of T Head bolts are manufactured from Grade A (04) stainless steel. Grade A4 (6) are available on request..0 Standard bolt size (mm) WBT8 T HEAD BOLT FOR USE WITH WINCRO WC8 CHANNEL 4.0 Standard bolt size (mm) WBT49 T HEAD BOLT FOR USE WITH WINCRO WC49 CHANNEL M0 40 M 40 M0 50 M6 50 M Standard bolt size (mm) WBT8 T HEAD BOLT FOR USE WITH WINCRO WC8 CHANNEL 5.0 Standard bolt size (mm) WBT4 T HEAD BOLT FOR USE WITH WINCRO WC4 TOOTHED CHANNEL M 40 M 5 50 M 50 M M 60 M WBT40 T HEAD BOLT FOR USE WITH WINCRO WC40 CHANNEL Standard bolt size (mm) M M6 M T Head Bolt Insert T Head Bolt into Channel Turn through 90 o to locate tel:+44 (0) fax:+44 (0) sales@wincro.com

11 WBEB EXPANSION BOLT TECHNICAL GUIDE 9 WBEB EXPANSION BOLT TECHNICAL GUIDE DIRECTION OF LOADING: The direction of the applied load must be considered to determine the most appropriate anchor. The tension and shear components must be less than the recommended safe working loads in the direction concerned. TENSILE LOAD: Tensile loads are applied along the axis of the fixing. Common examples include suspended ceiling applications and the suspension of mechanical services, pipework and ductwork etc. Tensile load performance depends on the correct installation of the anchor. SHEAR LOAD: Shear loads act at right angles to the axis of a fixing and directly against the face of the structural material. Shear performance is governed mainly by the shear strength of the bolt material and in close edge distances compressive strength of the supporting substrate. OBLIQUE/COMBINED LOADS: Oblique loads are a combination of tension and shear components. If the angle of applied oblique load is within 0º of pure tension or pure shear, the safe working load for that direction may be assumed. Otherwise, the applied oblique load should be resolved into its shear and tensile components which must be less than the appropriate safe working loads. OFFSET LOADS: Offset loads act at right angles to the fixing axis but are offset from the surface. This is effectively a bending Moment and the load carrying capacity of the anchor in this condition is reduced from its capacity in shear. Correct guidance is available from our Technical Design Team. RECOMMENDED TIGHTENING TORQUE: In torque controlled expansion anchors a clamping force is exerted through the fixture to the base material. The clamping force is proportional to the tightening torque. Tightening the anchor hexbolt or hexnut enables the expander to key into the surrounding substrate providing a secure fixing. Tightening to Wincro s recommended torques ensures the clamping force is greater than the published safe working loads. The torques should not be exceeded as this may overstress the bolt material. Adjustable torque wrenches of the break back type are recommended for setting fixings. EXPANDED FIXINGS: Torque controlled expansion anchors transmit expansion forces by locally compressing the substrate. The expansion forces are exerted at the point of expansion, not over the whole length of fixing. On applying the load to the anchor, additional forces are exerted as shown by the projected area, i.e. concrete cone. It is this projected areas which relates to the performance of the anchor. Therefore, as embedment depth is increased the larger cone and the performance of the anchor is increased until the mode of failure changes to steel failure. Any reduction in the projected area, for example when anchors are placed too close together or too near the edge of concrete will result in reduced performance and should be avoided if possible. Where unavoidable, the appropriate reduction factors shown for reduced spacing or edge distance (tables.0 &.0) should be applied for the safe working load shown in table WBEB WINCRO EXPANSION BOLT* Product Bolt size Bolt Washer dia. Thread Hole dia. Standard Embedment Reduced Embedment Rcomm. code /hole in length steel (SS) length in fixture Depth Max fixture Depth Max fixture torque (concrete) thickness thickness mm mm mm mm mm mm mm mm mm mm Nm d b w i M M M M M M M M M M M M M M M *To achieve published performance values, it is essential that all anchors are installed correctly in accordance with the installation instructions.

12 0 WBEB EXPANSION BOLT WBEB EXPANSION BOLT.0 BOLT SPACING* (CONCRETE) Spacing Tensile & Shear reduction factors mm M6 M8 M0 M M EDGE DISTANCE* (CONCRETE) Spacing Tensile: Edge Shear: Edge mm reduction factors reduction factors M6 M8 M0 M M6 M6 M8 M0 M M WBEB PERFORMANCE DATA* In concrete 0N/mm Standard embedment depth Reduced embedment depth Safe working load (kn) Failure load (kn) Safe working load (kn) Failure load (kn) Normal edge distance (mm) Normal spacing (mm) Size Tension Shear Tension Shear Tension Shear Tension Shear Tension Shear Tension & Shear M M M M M SELECTION DATA The Wincro Expansion Bolt requires a hole the same diameter as the bolt. The hole can, therefore, be drilled through the pre-positioned fixture, eliminating the need for marking out and allowing fast and accurate installation. Available in a wide range of sizes the Wincro Expansion Bolt is a versatile, cost-effective anchor combining good load carrying characteristics with ease of fitting. The WBEB Expansion bolt is for use in concrete with minimum strength of 0N/mm. DESIGN DATA Concrete Loads shown are for 0N/mm. For other grades of concrete please contact our Technical Design Team. Edge Distance and Spacing The loads shown are applicable to normal edge and spacing distances. For closer spacing and edge distances, reduction factors must be calculated from the appropriate tables. Combined Load When selecting an anchor which will carry a combined load, ensure that the bolt size selected satisfies the following equation. Available in Stainless Steel A4 (6). Applied tensile load Safe static tensile load + Applied shear load Safe static shear load. *To achieve published performance values, it is essential that all anchors are installed correctly in accordance with the installation instructions. tel:+44 (0) fax:+44 (0) sales@wincro.com

WBEB EXPANSION BOLT SAFE WORKING LOADS: The recommended safe working loads published in this guide are for static application.

Dynamic applications are generally not covered by this guide due to the range and complexity of the application. For guidance on dynamic applications contact our Technical Design Team.

sample size tested S = Standard deviation of test results found by statistical analysis = Factor safety of for torque controlled expansion anchors For Bonded Anchors Wincro suggest a safety margin of

13 WBEB EXPANSION BOLT SAFE WORKING LOADS: The recommended safe working loads published in this guide are for static application. Static applications include dead loads, sustained loads and variable loads where the peak load is lower than the safe working load. Dynamic applications are generally not covered by this guide due to the range and complexity of the application. For guidance on dynamic applications contact our Technical Design Team. To establish safe working loads the following criteria are to be met: SAFETY MARGIN Safe working load = x KS Where: x = The main ultimate load at failure K = statistical confidence factor relating to sample size tested S = Standard deviation of test results found by statistical analysis = Factor safety of for torque controlled expansion anchors For Bonded Anchors Wincro suggest a safety margin of greater than 4 to take account of variations to site conditions and operator technique. FIXTURES WILL NOT MOVE Safe Working Load < mean load at 0.mm axial movement of anchor due to tensile load OR Average Loading at.0mm movement perpendicular to the axis of the bolt due to shear loading, whichever is lower ANCHOR MATERIAL WILL NOT BE OVERSTRESSED Safe Working Load < the specified maximum working tensile and shear stress for the particular bolt material in question, all in accordance with the relevant material standard. Note : The lowest value produced by these three methods is used as the safe working load Note : Other manufacturers and distributors may not apply the same stringent criteria to establishment of safe working loads as Wincro Care should be exercised when comparing Wincro Anchor performance to that of other companies. CONCRETE STRENGTH The safe static load (SSL) and failure loads shown in the product specific tables are for 0N/mm concrete unless otherwise stated. For other strength concrete (between 0 and 50N/mm ) the equivalent tensile load can be calculated using the following empirical formula: Tensile SSL = Tensile X Substrate strength SSL in 0N/mm concrete 0 For example: Tensile SSL in = Tensile SSL in 50N/mm concrete 0N/mm concrete x 50 0 = Tensile SSL in 0N/mm concrete x.9 Hence the tensile safe working load in 50N/mm concrete will be 9% greater than the figure shown in the table for 0N/mm concrete. This calculation is only valid to tensile loads and cannot be applied to shear loads or failure loads. The formula is empirical, based on test results, in accordance with M.O.A.T. 49, and is intended for guidance only. A site test is recommended to validate these tests. For further guidance contact our Technical Design Team..0 /. /. /. WBEB Expansion Bolt application.0 Drill hole to required depth and diameter through clearance hole in fixture to concrete. Remove debris and thoroughly clean hole. With nut and washer assembled, tap through fixture into hole until fixing depth is reached. Tighten to recommended torque (see table 9).0....

14 WINCRO WBRC INJECTION RESIN & ANCHORS WINCRO WBRC INJECTION RESIN & ANCHORS The Wincro WBRC is a polyester mix in the nozzle resin anchor system providing a stress free fixing method in solid and hollow structures. Ideal where edge distances or spacings are limited, or substrate quality is poor, the Wincro WBRC is also available in a 50ml cartridge for smaller applications and can be used with a standard mastic gun. When fixing into hollow structures a mesh sleeve must be used. Relative short cure times..0 PERFORMANCE DATA WBRB RESIN ANCHOR BOLT USING WBRC INJECTION RESIN In concrete 0N/mm Brickwork Blockwork Blockwork Blockwork Recommended 0.5N/mm 7N/mm.5N/mm.8N/mm torque (Nm) Safe working load (kn) Failure load (kn) Normal edge distance (mm) Normal spacing (mm) tension & shear Safe working load (kn) tension & shear Concrete Brickwork 0 N/mm 0.5 N/mm Size Tension Shear Tension Shear Tension Shear M M M M Sizes above M are not recommended EDGE DISTANCE (CONCRETE) Spacing Tensile: Edge Shear: Edge mm reduction factors reduction factors M8 M0 M M6 M8 M0 M M SPACING (CONCRETE) Spacing Tensile & shear reduction factors mm M8 M0 M M CURING TIME Temp. (0c) Gel time Cure time 0 4 mins 0 mins 5 7 mins 60 mins 5 5 mins 0 mins 5 0 mins 80 mins 4.0 MESH SLEEVE For Stud Hole diameter Sleeve diameter Pack size in structure & length quantity (mm) (mm) M8 x85 0 M0 6 5x95,5x0,5x00 0 M 8 7x95,7x00 0 M6 x00 0 TYPICAL APPLICATIONS Two part mix in the nozzle polyester resin anchor systems for use in concrete, brickwork and blockwork. Ideal for applications where conventional expansion fixings present problems. Typical applications include installation of mechanical and electrical services, facade retention, structural steel cladding restraint, curtain walling, masonry support and remedial repairs. tel: fax: sales@wincro.com

WINCRO WBRC INJECTION RESIN & ANCHORS 6.0 NUMBER OF FIXINGS PER CARTRIDGE (SOLID) Stud Hole diameter Hole depth No. of holes per No.

WBRC Injection Resin and Resin Gun..0. DESIGN DATA Concrete Loads shown are for 0N/mm (C0/5) concrete.

concrete 0 This calculation is not valid for shear Combined Load (concrete only) When selecting an anchor which will carry a combined load, ensure that the bolt size selected satisfies the following

Edge and Spacing Distances The loads shown are applicable to characteristic edge and spacing distances.

15 WINCRO WBRC INJECTION RESIN & ANCHORS 6.0 NUMBER OF FIXINGS PER CARTRIDGE (SOLID) Stud Hole diameter Hole depth No. of holes per No. of holes per No. of holes using mesh sleeve size (mm) & length 50ml cartridge 80ml cartridge M M M M WBRB Resin Anchor Bolt. Wincro Mesh Sleeve. WBRC Injection Resin and Resin Gun..0. DESIGN DATA Concrete Loads shown are for 0N/mm (C0/5) concrete. For other grades of concrete between 0 and 50N/mm where the anchor is in tension the load can be calculated using the following empirical formula: Tensile SWL in X Actual concrete strength 0N/mm concrete 0 This calculation is not valid for shear Combined Load (concrete only) When selecting an anchor which will carry a combined load, ensure that the bolt size selected satisfies the following equation: Applied tensile load Safe static tensile load + Applied shear load Safe static shear load. Edge and Spacing Distances The loads shown are applicable to characteristic edge and spacing distances. For reduced edge and spacing distances, reduction factors must be calculated from the appropriate tables. Reduction Factors Edge and Spacing Distances The characteristic edge and spacing distances quoted in the table are the minimum allowable for the quoted safe loads to apply. Where the design dictates reduced edge and spacing distances, the appropriate reduction factor/s from the tables shown on page must be applied to the safe working load. Choose the required bolt diameter across the top of the table and read down the left hand column until actual edge or spacing distance is found. Read off the reduction factor where the two lines intersect (interpolate as required). Multiply this factor by the safe working load quoted in the table. On the occasion that multiple close edge and/or spacing distances occur, the appropriate reduction factors must be applied /. /. /. Resin Anchor application.0 Drill hole to correct diameter and depth for stud size. Thoroughly clean hole and insert mesh sleeve. Insert cartridge gun and attach nozzle. Dispense to waste until even colour and pump into hole. Insert stud with a twisting action.4 Leave the anchor undisturbed until the resin has set and attach fixture...4

16 4 WINCRO WBRCHD HEAVY DUTY INJECTION RESIN & ANCHORS WINCRO WBRCHD HEAVY DUTY INJECTION RESIN & ANCHORS The Wincro WBRCHD is a high performance two component structural epoxy resin system. The epoxy resin is odourless and solvent free and is supplied in a 450ml cartridge. Suitable for anchoring threaded rod and reinforcing bars into concrete and other solid and hollow structures. This product can be used in permanently damp conditions..0 TECHNICAL DATA WBRB RESIN ANCHOR BOLT USING WBRCHD HEAVY DUTY INJECTION RESIN Size Anchor Max Thread Min Drill Drilling Min dia. Total Max depth thickness of dia. thickness of bit dia. depth clearance anchor tightening part to be fixed base material length torque mm mm mm mm mm mm mm mm mm Nm M M M M M 0 7 M M6 5 5 M TECHNICAL DATA FOR INSTALLING OVERHEAD WBRB RESIN ANCHOR BOLT USING WBRCHD HEAVY DUTY INJECTION RESIN Size Anchor Max Thread Min Drill Drilling Sleeve Sleeve depth thickness of dia. thickness of bit dia. depth inside length part to be fixed base material dia. M M M M M 0 4 M M6 5 4 M MECHANICAL PROPERTIES WBRB RESIN ANCHOR BOLT USING WBRCHD HEAVY DUTY INJECTION RESIN Size Min Yield Stressed Elastic Section Characteristic Recommended tensile strength cross modules characteristic bending bending strength section bending movement movement movement M M M M PERFORMANCE DATA WBRCHD HEAVY DUTY INJECTION RESIN RECOMMENDED LOADS IN kn Tensile Oblique0 o Oblique45 o Oblique60 o Shear Size C0/5 C0/7 C40/50 C50/60 C0/5 C0/7 C40/50 C50/60 C0/5 C0/7 C40/50 C50/60 C0/5 C0/7 C40/50 C50/60 C0/5 M M M M CHEMICAL ANCHOR DETAILS FOR HEAVY LOADS Installation for Resin and Chemical Anchors:. Drill hole of correct depth and diameter.. Remove the dust thoroughly (also possible with water under pressure).. Start injection from the bottom of the hole until it is half full. 4. Insert the selected stud with a twisting motion (rod must be grease free) and check that resin has completely filled the hole (no air pockets), an excess of material should appear on the surface. 5. Apply load and tighten torque as shown in the table above. FOR DESIGN DATA PLEASE REFER TO PAGE tel: fax: sales@wincro.com

WINCRO WBRCHD HEAVY DUTY INJECTION RESIN & ANCHORS 5 5.

17 WINCRO WBRCHD HEAVY DUTY INJECTION RESIN & ANCHORS CHARACTERISTIC LOADS (FAILURE) IN kn WBRCHD HEAVY DUTY INJECTION RESIN Tensile Oblique0 o Oblique45 o Oblique60 o Shear Size C0/5 C0/7 C40/50 C50/60 C0/5 C0/7 C40/50 C50/60 C0/5 C0/7 C40/50 C50/60 C0/5 C0/7 C40/50 C50/60 C0/5 M M M M SPACING (CONCRETE) 7.0 EDGE DISTANCE (CONCRETE) Size Spacings (mm) Size Edge Distance (mm) M M M M Reduction Factor M M M M Reduction Factor TEMPERATURE LIMITS FOR INSTALLATION: 4 o TO 5 o C Ambient Max. time for *Waiting time before Waiting time before Total hardening time (hr) temperatures ( o C) installation (min) applying user loads (hr) torque application (hr) *Hardening time depends on ambient temperature..0 WBRB Resin Anchor Bolt. Wincro Mesh Sleeve. WBRCHD Heavy Duty Injection Resin Combined Load (concrete only) When selecting an anchor which will carry a combined load, ensure that the bolt size selected satisfies the following equation: Applied tensile load Safe static tensile load + Applied shear load Safe static shear load..0..

18 6 WINCRO WBRG GLASS CAPSULE ANCHORS WINCRO WBRG GLASS CAPSULE ANCHORS Wincro Glass Capsule is a high performance resin bonded anchor system that is used for safety-critical, structural applications. It does not expand and relies on the adhesion of the resin to the concrete, therefore providing a stress-free fixing. It can be used with studs or sockets in a wide range of good quality solid based materials including stone, masonry, concrete and brickwork. Wincro capsules contain epoxy acrylate resin and quartz granules plus a phial of hardener. The capsule and phial are broken and mixed in the hole by the action of driving the stud in with a drilling machine. The strength of the resin is unaffected by clean water but setting times will be longer..0 WBRG Glass Capsule.0.. WBRB Resin Anchor COLD FORMED WBRG PERFORMANCE ANGLE SYSTEMS DATA.0 AT STANDARD EMBEDMENT DEPTH In concrete 0N/mm Brickwork 0.5N/mm Safe working load Failure load Normal edge Normal spacing (mm) Suggested safe (kn) (kn) distance (mm) Tension & Shear working load (kn) Tension & Shear Size Tension Shear Tension Shear Tension Shear M M M M *For other grades of concrete see page..0 WBRB RESIN ANCHOR BOLT Recommended torque (Nm) Product Stud/ Stud Washer Max. Hole Hole Min Concrete Brickwork codes Thread overall diameter fixtures dia. in depth in hole dia. 0N/mm 0.5N/mm size length (mm) thickness concrete concrete in fixture mm mm (mm) (mm) (mm) (mm) WBRB M WBRB M WBRB M WBRB M DESIGN DATA Concrete Loads shown are for 0N/mm. For other grades of concrete please contact our Technical Design Team. Edge Distance and Spacing The loads shown are applicable to normal edge and spacing distances. For closer spacing and edge distances, reduction factors must be calculated from the appropriate tables. Combined Load When selecting an anchor which will carry a combined load, ensure that the bolt size selected satisfies the following equation. Applied tensile load Safe static tensile load + Applied shear load Safe static shear load. Other data included in the table shows a representative sample of results obtained in a solid brickwork of 0.5N/mm compressive strength. Concrete should be allowed to cure for 4 days prior to the installation of a bonded anchor. tel:+44 (0) fax:+44 (0) sales@wincro.com

WINCRO WBRG GLASS CAPSULE ANCHORS 7.0 SPACING (CONCRETE) Spacing Tensile & Shear reduction factors mm M8 M0 M M6 60 0.80 70 0.8 0.80 80 0.87 0.8 0.80 90 0.90 0.86 0.8 00 0.9 0.89 0.85 0.8 0 0.97 0.

19 WINCRO WBRG GLASS CAPSULE ANCHORS 7.0 SPACING (CONCRETE) Spacing Tensile & Shear reduction factors mm M8 M0 M M EDGE DISTANCE (CONCRETE) Edge Tensile edge reduction factors Shear edge reduction factors mm M8 M0 M M6 M8 M0 M M CURING TIME Temp. (0c) Gel time Cure time 0+ 0 mins 0 mins 0-0 0mins hr 5-0 hr hrs 0-5 hrs 6 hrs -5.0 hrs 5 hrs.0.0 /. /. /. /.4 Wincro WBRG Glass Capsule Anchor application.0 Drill correct diameter and depth of hole for stud or socket (see tables above). Remove debris and thoroughly clean hole. Insert capsule into hole. Connect drill or socket to drilling machine using the appropriate driver system. Offer stud or socket to capsule. Switch on machine. Drive stud or socket into capsule. To prevent over mixing, stop as soon as bottom of hole is reached. Leave undisturbed until resin has set (see table 5.0).4 Position fixture and tighten to recommended torque (see table.0) FOR FURTHER INFORMATION CONTACT OUR TECHNICAL DESIGN TEAM....4

8 WINCRO WBXS HEXAGON HEAD SETSCREWS WINCRO WBSS/WBXS HEXAGON HEAD SETSCREWS Wincro offer a wide range of bolts, nuts and washers in grades A (04) and A4 (6) austenitic stainless steel.

Wincro Fasteners are used in conjunction with a comprehensive range of Wincro products including: WIncro Brickwork Support Systems, Windposts, Sliding Brick anchors and Flooring products.

20 8 WINCRO WBXS HEXAGON HEAD SETSCREWS WINCRO WBSS/WBXS HEXAGON HEAD SETSCREWS Wincro offer a wide range of bolts, nuts and washers in grades A (04) and A4 (6) austenitic stainless steel. The Wincro WBSS Hexagon Head setscrews are also available with a xylan coating (WBXS) which acts as an isolator when bolting together dissimilar materials. Wincro Fasteners are used in conjunction with a comprehensive range of Wincro products including: WIncro Brickwork Support Systems, Windposts, Sliding Brick anchors and Flooring products..0 Typical detail using WBXS Hexagon Head setscrew WBXS Hexagon Head Xylan Coated Setscrew Stainless Steel Washer Nylon Isolation Washer Structural Steelwork Welded Serrated Patch Wincro Serrated Washer Stainless Steel Nut Shim Stainless Steel Cold Formed Angle WIP Isolation Patch.0.0 WBXS/WBSS HEXAGON HEAD SETSCREWS Nominal Pitch Tensile mm Class Tightening Yield Safe working Min dist. size (mm) stress area torque load load between (mm) (Nm) kn (kn) centres Tension Shear (mm) M M M M WBSS THREAD DATA DIMENSIONS IN MM Major dia. Core dia. Pitch Effective dia. Tapping drill Clearance drill INSTALLATION OF THE WINCRO WBXS HEXAGON HEAD SETSCREW: Wincro WSC Bracket System fixed to mild steel beam using WBXS Xylan coated setscrew.0 /. /. /. WBXS Hexagon Head Setscrew.0 WBXS Xylan Coated Setscrew washer and nylon washer inserted through pre-drilled slot in mild steel beam. Setscrew assembled through gusset. Isolation patch is used between the two dissimilar metals. Assembly of the Wincro WSC Bracket System showing Adjustment Washer, Washer and Nut. Fully assembled WSC Bracket System using WBXS Xylan Coated Setscrew.0... tel:+44 (0) fax:+44 (0) sales@wincro.com

WBGB GRIP BOLT WBGB GRIP BOLT 9 The Grip Bolt is a high quality steel cavity fixing and is manufactured from Mild Steel with a Zinc plated and passivated finish and gives a simple cost-effective

21 WBGB GRIP BOLT WBGB GRIP BOLT 9 The Grip Bolt is a high quality steel cavity fixing and is manufactured from Mild Steel with a Zinc plated and passivated finish and gives a simple cost-effective solution for fixing to rectangular or round hollow section steelwork or where accessibility to the steelwork is difficult. The Grip Bolt can be used in conjunction with the full range of wincro Masonry Support Systems (typical applications see section on Masonry Support Systems)..0 WBGB GRIP BOLT Bolt Steel grade Hole dia. Fixing thickness (mm) Safe working load (kn) Size mm min max Tensile Shear M x Wincro WBGB Grip bolts should not be re-used on safety critical locations, unless a guarantee of their previous loading can be obtained /. /. /. WBGB Grip Bolt application.0 Drill hole in required position in mild steel RHS to correct diameter (see table). Offer the Grip Bolt, isolation washer and stainless steel fixture up to the steelwork. Insert bolt through fixture and steelwork, pin end to outside.. Strike the Grip Bolt pin. Using a torque wrench, tighten the hexagonal bolt to the recommended torque given by the table above. The Grip Bolt cone is drawn up towards the body, spreading the product legs and providing a secure fixing...

0 WINCRO SELF-DRILLING / SELF-TAPPING SCREWS WINCRO SELF-DRILLING/SELF-TAPPING SCREWS WINCRO SELF-DRILLING SELF-TAPPING SCREW: The Wincro Zinc-plated Self-Drilling/Self-Tapping Screws feature their

22 0 WINCRO SELF-DRILLING / SELF-TAPPING SCREWS WINCRO SELF-DRILLING/SELF-TAPPING SCREWS WINCRO SELF-DRILLING SELF-TAPPING SCREW: The Wincro Zinc-plated Self-Drilling/Self-Tapping Screws feature their own high speed drill point and compatible thread form thus enabling a one fastening operation. Each screw is supplied complete with fixed isolation washer and can be used in conjunction with the Wincro range of Frame Cramps for securing to steel..0 /. /. /. /.4 WBSD Self-Drilling Self-Tapping Screw.0 Drill. Tap. Fasten. Wincro Self-Drilling Self-Tapping Screw complete with isolation washer where required..4 Application. Driver, specify WBTLWD socket available Specify; WBSD/ZP for Zinc plated WBSD/SS for Stainless Steel PERFORMANCE DATA WBSD SELF-DRILLING SELF-TAPPING SCREW SWL Tension (kn) in steel thicknesses Shear Screw size 4.0mm 6.0mm 8.0mm 0.0mm (kn) 5.5mm x 8mm Note, the above loads include a minimum safety factor of.0. WINCRO WBSDD65ZP SELF-DRILLING SELF-TAPPING SCREW: Used in conjunction with our WC7 channel system for restraining masonry back to steel studwork, the Wincro WBSDD65ZP zinc plated self drilling/self tapping screw securely fixed in one operation without crushing the insulation..0 /. /. WBSDD65ZP Self-Drilling Self-Tapping Screw.0 WC7 System. WBTLWD Wincro Driver. WBSDD65ZP.0 Specify; WBSD65ZP for Zinc plated WBSD65SS for Stainless Steel.. PERFORMANCE DATA WBSDD65ZP SELF DRILLING SELF TAPPING SCREW SWL Tension (kn) in steel thicknesses Shear Screw size.0mm.0mm 4.0mm 5.0mm (kn) 5.5mm x 65mm FOR FURTHER INFORMATION CONTACT OUR TECHNICAL DESIGN TEAM Note, the above loads include a minimum safety factor of.0. tel:+44 (0) fax:+44 (0) sales@wincro.com

WINCRO WBCT CAST IN SOCKETS / OTHER WINCRO FIXINGS SPINDLE SOCKET WITH INTERNAL THREAD: Made to order and used in the restraint and support of GRC Panels.0 /.

The cast-in sockets are available with varying internal thread sizes and cross pin lengths in addition to the Wincro standard range.

WBCS COACHSCREW: Wincro Coachscrew is manufactured from Grade A stainless steel to DIN57 and is normally supplied as a M x 50mm for connecting to timber joists/beams.

23 WINCRO WBCT CAST IN SOCKETS / OTHER WINCRO FIXINGS SPINDLE SOCKET WITH INTERNAL THREAD: Made to order and used in the restraint and support of GRC Panels.0 /. WBCT Threaded Socket Wincro s range of Cast-in sockets are manufactured from Grade 04 stainless steel and are designed to offer a simple solution for fixing into concrete components. The cast-in sockets are available with varying internal thread sizes and cross pin lengths in addition to the Wincro standard range..0 WBCT CAST-IN SOCKET Size (mm) Safe Internal Length pull-out Thickness x L a b g i j kn M M M M M WBCS COACHSCREW: Wincro Coachscrew is manufactured from Grade A stainless steel to DIN57 and is normally supplied as a M x 50mm for connecting to timber joists/beams. Other sizes and thicknesses are available if required. Our Technical Design Team will advise on the correct fixing for your application. 4.0 WBCS Coach Screws 4.0 Coach Screw 4.0 WINCRO PLUG AND SCREW: All-purpose fixing for lightweight applications in brick, blockwork or concrete 5.0 WBPS Plug & Screw Installation: Mark out and drill hole Clean out holes and insert plastic plug. Tap home Position fixture, insert screw Tighten till fixture is secure. Anti-rotation fins Profile body for extra grip 5.0 SAFE WORKING TENSILE LOAD Screw Size Plug Length Hole Diameter Safe Working Tensile Load (mm) (mm) (mm) (kg) (kn) 5.5 (No.) Results in common brick (0.5 N/mm ) with standard woodscrews at full penetration depth. Safe working loads are based on a safety factor of 4: Designed by The Bright Partnership Ltd

24 Wincro Metal Industries Ltd. Wincobank Works > Fife Street > Sheffield > S9 NJ > UK tel: +44 (0) fax: +44 (0) sales@wincro.com Trademarks: is the registered Trade Mark of Wincro Metal Industries Limited. Copyright: This publication and all its contents are the Copyright Wincro Metal Industries Limited 004. No part of this publication may be reproduced in any form without the prior consent in writing of Wincro Metal Industries Limited. Trade Description Act: Wincro Metal Industries Limited is continually developing and improving its products and the descriptions contained in this publication are for general guidance only, they do not form part of any contract. To the best of our knowledge, the information contained in this document is accurate. Wincro Metal Industries Limited accepts no responsibility for errors in, or misinterpretation of the information in this document, or in its use. BSSA

SECTION MASONRY ANCHORAGE AND REINFORCEMENT. Display hidden notes to specifier. (Don't know how? Click Here)

SECTION MASONRY ANCHORAGE AND REINFORCEMENT. Display hidden notes to specifier. (Don't know how? Click Here) PART 1 GENERAL 1.1 SECTION INCLUDES SECTION 04080 MASONRY ANCHORAGE AND REINFORCEMENT Display hidden notes to specifier. (Don't know how? Click Here) A. Post installed masonry anchors. B. Miscellaneous