Terrazzo is a composite material, poured in place or precast, which is used for floor and wall treatments. It consists of chips of marble, quartz, granite, glass, or other suitable material, poured with a cementitious binder (for chemical binding), polymeric (for physical binding), or a combination of both. After it is cured it is ground and polished smooth or otherwise finished to produce a uniformly textured surface.Black terrazzo is one of popular colors tiles for flooring.
Technical Parameter
| Technical Characteristics | Test Method | Required Value | Supplier Value |
| Length and Wildth | EN ISO 10545-2 | ±0.6% | ±0.4% |
| Sides Straightness | EN ISO 10545-2 | ±0.5% | ±0.4% |
| Rectangarity | EN ISO 10545-2 | ±0.6% | ±0.6% |
| Warpage | EN ISO 10545-2 | ±0.5 | Concave≤0.5 |
| Thickness | EN ISO 10545-2 | ±5% | ±3% |
| Water Absorption | EN ISO 10545-3 | E≤0.5% | E≤0.5% |
| Breaking Strength | EN ISO 10545-4 | ≧1300N | ≧1500N |
| Modulus of Rupture | EN ISO 10545-4 | ≧35 N/mm2 | ≧38 N/mm2 |
| Theamal Shock Resistance | EN ISO 10545-9 | No Visible Alteration | Resistant |
| Forst Resistance | EN ISO 10545-12 | No Visible Alteration | Resistant |
| Chemicals Resistance | EN ISO 10545-13 | GB Min | GA |
| Stain Resistance | EN ISO 10545-14 | Class 3 Min | Class 5 |
Terrazzo Test Report
Terrazzo Process
