Do you know terrazzo and what is its purpose?
Terrazzo (also known as grindstone) is a product made by mixing crushed stone, glass, quartz stone and other aggregates into cement binders to make a coagulated product and then grinding and polishing the surface. If you need polishing, you can use the Concrete Terrazzo Block For Sase Machine Manufacturer .
Traditional terrazzo has a huge market in China due to its unique advantages such as low cost, arbitrarily color matching, and convenient construction. The terrazzo floor has been used in various urban and rural buildings across the country as much as one billion square meters. (Single Segment Two Pins Grinding Shoes)
In fact, the traditional construction technology has caused the terrazzo ground to be very rough, contaminated and dirty, even before it is delivered to use, it is already dirty, which brings serious obstacles to daily hygiene and cleaning.
However, with the passage of time, it has encountered very prominent problems in actual use: smudges and dullness. How to restore the original beautiful beauty of weathered and abraded terrazzo is an increasingly urgent problem for the architectural decoration industry.
(1) The terrazzo is seamlessly spliced to avoid dirt and dirt.
(2) With the emergence of new terrazzo, traditional terrazzo floor tiles almost face bankruptcy.
(3) The AJS used is crystallized or hardened, which is easy to operate, low in cost and good in effect.
(4) Life cycle: organic terrazzo is generally 20-40 years; inorganic terrazzo can have the same life span as the building.
Because of the above reasons, people usually think that terrazzo is a medium-to-high-end floor decoration material.
Its physical properties
1) Glossiness: 60～95;
(2) Compression resistance (N/cm2): ﹥2744;
(3) Flexural resistance (N/cm2): ﹥490;
(4) Strength: greater than 75～100#;
(5) Wear resistance: no obvious wear when 500g is greater than 8000 revolutions;
(6) Dust generation: <1mg/cm2. To
The terrazzo made of cement bonding material is called inorganic grindstone, and the terrazzo made of epoxy bonding material is also called epoxy grindstone or organic grindstone. According to the construction and production process, terrazzo is divided into terrazzo ground and prefabricated terrazzo ground. .
use:
(1) Wear resistance terrazzo, surface hardness can reach 6-8.
(2) Freshly made or pre-made terrazzo, can be spliced at will, colors and colors can be customized.
(3) The new type of terrazzo does not crack, is not afraid of being rolled by heavy vehicles, is not afraid of heavy objects, and does not shrink and deform.
(4) No dust and high cleanliness; cleanliness meets the requirements of high clean environment such as pharmaceuticals and chip manufacturing.
(5) Inorganic terrazzo is non-combustible, non-flammable, anti-aging, anti-fouling, anti-corrosion, no peculiar smell and no pollution.
(6) After high-grade terrazzo (also known as commercial terrazzo) is treated with high brightness, the high brightness reaches 70-90 degrees or more, and the dust-proof and anti-skid reach the marble quality.
(7) The color is bright and clean. If you need to improve the brightness of the floor wax or crystallization (without affecting its anti-static performance), harden and wear-resistant terrazzo stone, it can maintain long-term beauty without waxing.
(8) The decorative grid strips of the existing terrazzo are horizontal and vertical, and there is no need for gaps between the grids, the connection is dense, and the overall aesthetics is good; commercial terrazzo can be designed arbitrarily to achieve beautiful decorative effects.
(9) The building performance and mechanical performance are the same as those of high-quality terrazzo floors used in various buildings. They meet the requirements of the national standard GB50209-2002 and the standard requirements of JC507-1993 building terrazzo products.
