KAZA TERRAZZO. story process collection

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Cecil Walker
5 years ago
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1 KAZA TERRAZZO story process collection

T E R R A Z ZO The historical predecessor of terrazzo, known as Venetian terrazzo, is a composite flooring material that had been used in Italian architecture several hundred years ago.

2 T E R R A Z ZO The historical predecessor of terrazzo, known as Venetian terrazzo, is a composite flooring material that had been used in Italian architecture several hundred years ago. Leftover marble pieces were placed in clay or lime glue and were grinded flat to produce a durable walking surface. The addition of different sized marble chips to the mixture resulted in aesthetically intriguing surfaces that, combined with the material s exceptionally high resistance to wear, gained popularity throughout the centuries.

TERRAZZO The production of concrete terrazzo as we know it began at the end of the 19th Century when the industrial application of concrete started.

3 TERRAZZO The production of concrete terrazzo as we know it began at the end of the 19th Century when the industrial application of concrete started. With cement as a binding agent, the terrazzo mixture could be poured in moulds of different shapes and sizes. The success of the material largely depended on the trends in European architecture. Art Deco and Futurism influenced the ornaments and patterns of terrazzo floors and the material became closely associated with residential architecture of the 1950s and 1960s where it was a favourite in flats and villas.

TERRAZZO Over the past few years, terrazzo has made a big comeback in interior architecture due to: / newly discovered methods and products used to protect terrazzo surfaces from stains /

4 TERRAZZO Over the past few years, terrazzo has made a big comeback in interior architecture due to: / newly discovered methods and products used to protect terrazzo surfaces from stains / the availability of precast, grinded terrazzo panels that do not need in situ grinding / the aesthetic versatility offered by the vast array of available decorative stones and colouring options.

PROCESS While state of the art technological advancements are used to produce terrazzo of the highest quality, it still remains a handmade product consisting of

5 PROCESS While state of the art technological advancements are used to produce terrazzo of the highest quality, it still remains a handmade product consisting of natural, sustainable ingredients. The manual production of precast KAZA terrazzo tiles allows craftsmen to pay attention to the slightest details during manufacture.

PROCESS Composition The body of terrazzo is created by mixing natural stones and minerals such as marble chips, ground basalt, pieces of granite or glass with

6 PROCESS Composition The body of terrazzo is created by mixing natural stones and minerals such as marble chips, ground basalt, pieces of granite or glass with Portland cement and natural oxide pigments that give the base colour its hue and saturation. The admixture is formed by moulds that define the final shape of the panels.

PROCESS Grinding The distinctive terrazzo surface that exposes the crosssection of aggregates within the concrete mixture is obtained through a specific process of grinding and polishing.

7 PROCESS Grinding The distinctive terrazzo surface that exposes the crosssection of aggregates within the concrete mixture is obtained through a specific process of grinding and polishing. In the first step, a low grit abrasive is used to remove the thin layer of cement that covers the aggregates, revealing the largest possible cross-section of the aggregates. Following this, an abrasive with higher grit is used to remove scratches left by the grinding process. Afterwards, the terrazzo surface is polished with a very fine abrasive in order to maximise durability and aesthetics. Using polishing categorized according to grit size makes it possible to create a perfectly smooth, shiny and resistant surface.

PROCESS Treatment As a final step the polished surface is treated with a water-based or solventbased sealer to completely protect against stains and to enhance the natural

8 PROCESS Treatment As a final step the polished surface is treated with a water-based or solventbased sealer to completely protect against stains and to enhance the natural colours and textures of the concrete and the aggregates. KAZA terrazzo tiles and panels can also be ordered in their semi-finished state for in situ grinding and polishing.

9 COLLECTION marble granite The soul of terrazzo lies in the choice of aggregates and their combinations. The KAZA Terrazzo collection is the result of extensive research and experimentation in colour and aggregates. basalt

10 COLLECTION T01 T02 Base colour: Hello Eternity 20% Siena marble 9-12 mm 20% Red granite 5-8 mm Base colour: Marine Muse 20% Palermo marble mix 8-12 mm 20% Black basalt 9-12 mm

11 COLLECTION T03 T04 Base colour: Advanced Serum 20% Red granite 5-8 mm 20% Alpen marble mix mm Base colour: Illuminating Solitude 20% Black basalt 9-12 mm 20% Red granite 5-8 mm

colour: Seethrough Nature 14% Palermo marble mix 8-12

12 COLLECTION T05 T06 Base colour: Poetic Union 20% Alpen marble mix mm 20% Gold ochre marble 9-12 mm Base colour: Seethrough Nature 14% Palermo marble mix 8-12 mm 11% Siena marble 9-12 mm 14% Carrara marble 8-12 mm

Carrara marble 8-12 mm Base colour: Surreal Resonance

13 COLLECTION T07 T08 Base colour: Seascape Allure 11% Palermo marble mix 8-12 mm 14% Black basalt 9-12 mm 14% Carrara marble 8-12 mm Base colour: Surreal Resonance 20% Alpen marble mix mm 20% Venice marble mix mm

14 COLLECTION T09 T10 Base colour: Velvet Serenity 20% Red granite 5-8 mm 20% Red marble 8-12 mm Base colour: Total Eclipse 20% Carrara marble 8-12 mm 20% Venice marble mix mm

15 TECHNICAL DETAILS The KAZA Terrazzo collection includes standard sized panels and three special shapes that can be assembled to form a playful pattern. Moreover, bespoke shapes and sizes are available upon request. All terrazzo panels have a standard thickness of 20 mm. 199 x 400 mm 226 x 400 mm 199 x 400 mm 400 x 400 mm 400 x 601 mm 601 x 601 mm 802 x 1204 mm

16 BESPOKE Each architectural space is unique. Limiting the range of KAZA terrazzo surfaces would mean standing in the way of our own commitment. Curiosity and artistry are the driving forces behind KAZA s aim to find the most suitable concrete surface for every individual project through research and experiments. Variable parameters: thickness size shape colour aggregate treatment Case study: variations on black and white

17 REFERENCES KAZA Terrazzo T10 panels

18 REFERENCES KAZA Bespoke Terrazzo tiles

19 REFERENCES KAZA Terrazzo T08

20 REFERENCES KAZA Bespoke Terrazzo countertop

21 REFERENCES KAZA Bespoke Terrazzo tiles

22 For more information and enquiries: call +44 (0) to

White Paper WP008. Cover. 1/14 1/14 Architectural Precast Applications. Architectural Precast Applications

White Paper WP008. Cover. 1/14 1/14 Architectural Precast Applications. Architectural Precast Applications White Paper Cover White Paper Architectural Design Options Architectural precast concrete applications offer numerous advantages and maximum freedom from a design standpoint. Architectural options can