NWT Terrazzo Tiles Spec Guide
29Pages

TERRAZZO TILES SPEC GUIDE Technical & Commercial Support

NWT Terrazzo is a unique blend of natural materials including marble aggregates, Portland cement, organic pigments and water. The final product consists of more than 75% natural stone, offering an original material with a distinct architectural value and an excellent technical performance. Extremely durable, environmentally sustainable, easy to maintain and highly adaptable and versatile, terrazzo surfaces fascinates by its unpredictable, random patterns and limitless colourways — from multi-coloured flecks to elegantly muted neutrals. 72 Patterns | 5 Formats INDEX PRODUCT GUIDE 5 5 6...

We are makers of extraordinary surfaces. We design and manufacture our tiles in total autonomy, developing our personal language. The beautiful imperfection of our materials is what makes them exclusive. Each piece is carefuly curated, resulting in a deliberately induced expression. NWT Materials is all about our extensive knowledge, our sense of design, craft and culture, our ability to customise.

Never miss a chance to dance! The soul of NWT terrazzo lies on the perfect blend of marble aggregates and coloured cement base.

Format Guide . Page 5 BESPOKE NWT Terrazzo can be bespokely made to virtually any specification. We give an extensive scope for designers to find the perfect terrazzo that will perfectly match the creative ambitions of every individual project. VARIABLE AXIS Dimension Cement Binder Stone Aggregate BUSH HAMMERED

Black Rhapsody. Product Guide . Page 6 There may be some variation in the colours of the actual product.

Grey Symphony. Product Guide . Page 7 There may be some variation in the colours of the actual product.

White Melody. Product Guide . Page 8 There may be some variation in the colours of the actual product.

Solo Beige. Product Guide . Page 9 There may be some variation in the colours of the actual product.

Country Road. Product Guide . Page 10 T255 Golden Yellow Reggae There may be some variation in the colours of the actual product.

Green Festival. Product Guide . Page 11 T257 Fresh Green Reggae There may be some variation in the colours of the actual product.

Blues Band. Product Guide . Page 12 There may be some variation in the colours of the actual product.

Baila Bolero. Product Guide . Page 13 T256 Miss Pink Reggae T067 Rose Jazz Group 5 There may be some variation in the colours of the actual product.

Rocking awesome. Product Guide . Page 14 There may be some variation in the colours of the actual product.

PRODUCT SPECIFICATION Technical Guide . Page 17 The NWT Terrazzo Tiles collection features 72 patterns in 5 different formats. Pattern Name Punk Rock Paso Doble Grey Funk Charcoal Funk Khaki Country Grey Country Concrete Country Rose Jazz Forest Jazz Opera Prima Ballet Prima

Pattern Name Technical Guide . Page 18 Beige Reggae Latte Reggae Brown Reggae Golden Yellow Reggae Miss Pink Reggae Fresh Green Reggae Zebra Jazz Mint Jazz Marine Jazz Ocean Jazz Space Jazz Night Jazz

PHYSICAL & CHEMICAL CHARACTERISTICS Technical Features Technical Guide . Page 19 Test Results Determination of water absorption Determination of flexural strength Determination of resistance to compression Determination of resistance to abrasion Determination of slip resistance Determination of frost resistance Determination of fire resistance NWT Terrazzo Tiles, Cement Portland Calss 1 (Binder) ; Marble (Aggregate) Test report, TÜV Rheinland LGA Products GmbH, Nuremberg. Class 2/B - 3/D Frost Resistant Fire Resistant

INSTALLATION & MAINTENANCE Technical Guide . Page 20 Please note these tips are guides only and should be used in addition to the relevant industry standards for terrazzo. Note that installation may vary from site to site with varying conditions experienced on site. The contractor and specifier should decide if these suggestions are suitable for their application or require further adjustment. TILE UNDERSTANDING Colour Variation Terrazzo is a natural product, although quality control ensures a high level of colour consistency, slight colour variations can still occur. Structure Variation...

INSTALLATION & MAINTENANCE Technical Guide . Page 21 TILE LAYING Proper substrate preparation and the right choice of adhesives and grouts for the terrazzo tile and specific project conditions are critical for achieving a long-lasting installation. Laying General Methods: 1. Prepare the surface. Terrazzo tiles must be installed on a well levelled, clean and dry surface. Humid subsoil will cause fur deposits on the tile’s surface. 2. Determine the layout and mark the surface. For aesthetic and technical optimisation, define starting points and cuttings. 3. Apply the proper fast-setting and...

INSTALLATION & MAINTENANCE Technical Guide . Page 22 TILE GROUTING It is recommended to use a flexible cementitious grout compound suitable for the application of terrazzo tiles. Do not use contrasting grouts and completely cover the entire surface of the tile with grout to avoid “framing” and ensure all grout residue is cleaned using proper grout cleaners. Grouting General Methods: 1. Seal the tiles. Always ensure that surfaces are properly sealed before grouting. In order to prevent the soiling or staining a proper sealant must be applied. 2. Grout the entire surface of the tile. 3....

FREQUENTLY ASKED QUESTIONS Commercial Support . Page 25 PRODUCT UNDERSTANDING IS TERRAZZO CONSIDERED ENVIRONMENT-FRIENDLY? Because most of the materials used in terrazzo are recycled or post-consumer and because of its durability and sustainability, terrazzo is considered environment friendly. DOES TERRAZZO CHIP, FALL APART, CRUMBLE OR ERODE? Unless hit by a very heavy and hard object, terrazzo does not fall off or crumble because terrazzo edges are bevelled to prevent this type of damage. Durability-wise, terrazzo is resistant to impact, fire, frost, abrasion and traffic. BESPOKE &...

FREQUENTLY ASKED QUESTIONS Commercial Support . Page 26 CAN I RETURN MY TILES? Because we make our tiles specially for you, returns are not accepted unless they are defective or damaged in shipping. ONCE AN ORDER IS PLACED CAN I CHANGE IT? Because each order is custom made, we cannot change it once it has gone into production. If you do have a change, please contact us immediately to see if we can help resolve the matter quickly. WHAT WOULD BE THE MINIMUM LEAD TIME FOR EMERGENCY ORDERS? If you need materials sooner for a rush order or job completion, please call and ask for a lead time...