Attika Rainwater Drainage DN 70 - DN 100*, Roof drainage for roofs with upward roof edge lip,

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1 aktuell 79 LORO-RAINSTAR Attika Rainwater Drainage DN 70 - DN 0*, Roof drainage for roofs with upward roof edge lip, Series RA and RB: Series RC and RD: for gravity drainage for siphonic action drainage With clamping flange, for bituminous and plastic roofing sheets or with sealing flange (series RA only) LORO-RAINSTAR, series RA, with open cover, DN 70 and DN 0 LORO-RAINSTAR Attika emergency gullies, series RB, with open cover, DN 70 and DN 0 LORO-RAINSTAR, series RC, with closed cover, DN 70 and DN 0 LORO-RAINSTAR Attika emergency gullies, series RD, with closed cover, DN 70 and DN 0 LORO-RAINSTAR Attika roof gullies are a further development of the former LORODRAINLET /DRAINJET. Due to the current-technically optimized design of the new outlets, drainage performance has been improved considerably. The programme has also been improved with the addition of the Attika emergency gully for gravity drainage. The new patented are made of hot-dip galvanised steel, have an additional internal coating and a stainless steel strainer basket/cover. They conform to DIN EN 1253 and DIN LORO-RAINSTAR are supplied as an entire drainage system together with LORO rainwater pipes and fittings. Special advantages: High drainage performance LORO-RAINSTAR Attika emergency gullies are installed in the same level as the main drainage systems * DN 50: Aktuell 82, LORO Attika Balcony gullies, DN 50 Technical Status: April 2004 Subject to technical modifications. AKT 79 RS ATT ENG 1.0

2 LORO-RAINSTAR Application For gravity drainage: Examples of Application LORO-RAINSTAR, DN 70/DN 0, series RA, in accordance with DIN EN 1253 and DIN Capacity 3 1 DN 70: 4.1l/s* DN 0:5.4l/s* For bituminous and plastic roffing sheets 8 For roof sealing with bituminous roofing sheet For roof sealing with plastic roofing sheet 1 LORO-RAINSTAR Attika gully 2 LORO sliding flange (to integrate vapour seal) 3 Bitumen roofing sheet 4 Thermal insulation 5 Vapour seal 6 Trapezoidal sheet metal industrial roof or concrete roof 7 LORO thermal insulating block (installation aid to integrate attic outlet into thermal insulation) 8 LORO collecting boxes 9 LORO-X pipe LORO-X stand pipe 11 Pipe in the ground 11 AKT 79 ATT S2.1 2

3 Dimensions Dimensions and Weights For gravity drainage: 1 5, DN 70/DN 0, series RA, for bituminous roofing sheets 55 Steel, hot-dip galvanised, additional coating, 275 Drainjet cover, loose flange, gully Capacity: DN 70 = 4.1l/s* DN 0 = 5.4l/s* DN 70: Art. no X Weight: 9.4kg DN 0: Art. no X Weight: 11.3kg 5, DN 70/DN 0, series RA, with sealing flange, for bituminous roofing sheets 55 Steel, hot-dip galvanised, additional coating, 320 Drainjet Cover, gully Capacity: DN 70 = 4.1l/s* DN 0 = 5.4l/s* 370 DN 70: Art. no X Weight: 9.4kg DN 0: Art. no X Weight: 11.3kg , DN 70/DN 0, series RA, for plastic roofing sheets Steel, hot-dip galvanised, additional coating, 285 Drainjet cover, loose flange, compression sealing, gully DN 70 DN 0 Ø 73 Ø 2 Capacity: DN 70 = 4.1l/s* DN 0 = 5.4l/s* DN 70: Art. no X Weight: 9.4kg DN 0: Art. no X Weight: 11.3kg AKT 79 ATT S3.1 3

4 LORO-RAINSTAR Attika Emergency gullies Application Examples of Application For gravity drainage: LORO-RAINSTAR Attika emergency gullies, DN 70/DN 0, series RB, with sealing flange, in accordance with DIN EN 1253 and DIN Capacity 3 1 As waterspout DN DN DN DN 70: 0: 70: 0: 9.8l/s*.0l/s* 4.2l/s 5.3l/s For bituminous and plastic roofing sheets For roof sealing with bituminous roofing sheet LORO-RAINSTAR Attika emergency gully as a waterspout For roof sealing with plastic roofing sheet 1 LORO-RAINSTAR Attika gully as emergency gully 2 LORO sliding flange (for integrating vapour sealing) 3 Bitumen roofing sheet 4 Thermal insulation 5 Vapour seal 6 Trapezoidal sheet metal industrial roof or concrete roof 7 LORO Insulating Element (installation aid for integrating Attika gully into thermal insulation) 8 LORO-X bend, 87 9 LORO-X pipe LORO-X bend, 45 9 AKT 79 ATT S4.1 4

5 Attika Emergency gullies Dimensions Dimensions and Weights For gravity drainage: Attika emergency gullies, DN 70/DN 0, series RB, for bituminous roofing sheets 275 Steel, hot-dip galvanised, with additional inside coating, Drainjet cover, loose flange with weir, compression sealing, gully, loose flange for gully Capacity: DN 70: 9.8l/s* as a waterspout: 4.2l/s DN 0:.0l/s* as a waterspout: 5.3l/s DN 70: Art. no X Weight: 9.8kg DN 0: Art. no X Weight:11.7kg DN 70 DN 0 Ø 73 Ø Attika emergency gullies, DN 70/DN 0, series RB, for plastic roofing sheets 285 Steel, hot-dip galvanised, with additional inside coating, Drainjet cover, loose flange with weir, compression sealing, gully, loose flange for gully Discharge capacity: DN 70: 9.8l/s* as a waterspout: 4.2l/s DN 0:.0l/s* as a waterspout: 5.3l/s DN 70: Art. no X Weight: 9.8kg DN 0: Art. no X Weight:11.7kg Akt 79 ATT S5.1 5

6 Application Examples of Application For siphonic action drainage: , DN 70/DN 0, series RC, in accordance with DIN EN 1253 and DIN Capacity DN 70: 16.0l/s* DN 0: 17.5l/s* For bituminous and plastic roofing sheets 8 2 For bituminous roofing sheet For plastic roofing sheet 13 1 Attika gully 2 LORO sliding flange (for integrating vapour seal) 3 Bitumen roofing sheet 4 Thermal insulation 5 Vapour seal 6 industrial roof with trapzeoidal sheeting or concrete roof 7 LORO Insulating Element (installation aid for integrating Attika gully into thermal insulation) 8 LORO-X branch 9 LORO-X pipe LORO-X stand pipe 11 LORO-X pipe 12 LORO-X closing plug 13 Pipe in the ground Akt 79 ATT S6.1 6

7 Dimensions Dimensions and Weights For siphonic action drainage:, DN 70/DN 0, series RC, for bituminous roofing sheets 275 Steel, hot-dip galvanised, with additonal inside coating, Drainjet cover, loose flange, gully Capacity: DN 70 = 16.0l/s* DN 0 = 17.5l/s* DN 70: Art. no X Weight: 9.4kg DN 0: Art. no X Weight: 11.3kg DN 70 DN 0 Ø 73 Ø DN 70/DN 0, series RC, for plastic roofing sheets 285 steel, hot-dip galvanised, with additonal inside coating, Drainjet cover, loose flange, compression sealing, gully Capacity: DN 70 = 16.0l/s* DN 0 = 17.5l/s* DN 70: Art. no X Weight: 9.4kg DN 0: Art. no X Weight: 11.3kg AKT 79 ATT S7.1 7

8 Attika Emergency gullies Application Examples of Application 3 1 For siphonic action drainage: Attika emergency gullies, DN 70/DN 0, series RD, in accordance with DIN EN 1253 and DIN Capacity DN 70: 18.0l/s* DN 0:24.0l/s* For bituminous and plastic roofing sheets 8 For bituminous roofing sheet For plastic roofing sheet 9 1 Attika emergency gully 2 LORO sliding flange (for integrating vapour seal) 3 Bitumen roofing sheet 4 Thermal insulation 5 Vapour seal 6 Trapezoidal sheet metal industrial roof or concrete roof 7 LORO Insulating Element (installation aid for integrating Attika gully into thermal insulation) 8 LORO-X bend, 87 9 LORO-X pipe LORO-X bend, 45 Akt 79 ATT S8.1 8

9 Attika Emergency gullies Dimensions Dimensions and Weights For siphonic drainage System: Attika emergency gullies, DN 70/DN 0, series RD, for bituminous roofing sheets 275 steel, hot-dip galvanised, with additional inside coating, Drainjet cover, loose flange with weir, gully Capacity: DN 70 = 18.0l/s* DN 0 = 24.0l/s* DN 70: Art. no X Weight: 9.8kg DN 0: Art. no X Weight: 11.7kg DN 70 DN 0 Ø 73 Ø 2 Attika emergency gullies, DN 70/DN 0, series RD, for plastic roofing sheets steel, hot-dip galvanised, with additional inside coating, Drainjet cover, loose flange with weir, compression sealing, gully Capacity: DN 70 = 18.0l/s* DN 0 = 24.0l/s* DN 70: Art. no X DN 0: Art. no X Weight: 9.8kg Weight: 11.7kg Akt 79 ATT S9.1 9

10 Dimensions Dimensions and Weights LORO sliding flange, DN 70 with packing ring, for integrating vapour seal Steel, hot-dip galvanised, for vapour seal made of bituminous roofing sheet Art. no X Weight: 1.4kg for vapour seal made of plastic roofing sheet Art. no X Weight: 1.4kg LORO sliding flange, DN 0 with packing ring, for integration vapour seal Steel, hot-dip galvanised for vapour seal made of bituminous sheet Art. no X Weight: 1.7kg for vapour seal made of plastic roofing sheet Art. no X Weight: 1.7kg AKT 79 ATT S.1

11 Attic Outlets Dimensionin Dimensions and Weights B C LORO-Collector for roof gullies, steel, hot-dip galvanised, with additional inside coating DN 70: Art. no X Weight: 2.6kg DN 0: Art. no X Weight: 2.7kg E A DN A B C D E D d1 ø LORO Insulation Element Made of polystyrene SE WLG 0.35, CFC-free, Thermal diffusivity: W/m x K Water vapour diffusion resistance: µ = 40/0 Water absorption: vol.% Construction material class B1, flame resistant 160 DN 50 DN 70 DN 0 All-purpose for DN 70 - DN 0 and LORO Attika balcony gullies DN 50 Art. no X Weight: 0.6kg 3 AKT 79 ATT S

12 Outline System Outline Attic Rainwater Drainage Gravity Drainage Siphonic Action Drainage Series RA Series RB Emergency Series RC Series RD Emergency With open cover With closed cover With clamping flange for bituminous sealing sheeting X X X X X X X X With clamping flange for plastic sealing sheeting X X X X X X X X 750 DN 0 m Rainfall intensity: 300 l/s x ha Discharge coefficient C = 1.0 Connectable roof surface in m DN m 2 DN 0 DN m 2 600m DN 70 DN 0 327m 2 333m DN DN m 2 180m 2 140m m Capacity l/s Spout Spout Attention: All Capacities stated are guidelines only and are not binding. Binding specifications for individual objects can be requested from the LORO infocenter. LOROWERK K.H.Vahlbrauk GmbH & Co.KG Kriegerweg 1, Bad Gandersheim, Tel.: +49(0) , Fax: +49(0) Internet: infocenter@lorowerk.de 12 AKT 79 ATT S12.1