Pouring inorganic artificial stone

On site pouring of terrazzo can cause a series of problems such as cracking, porosity, color difference, high water absorption, and poor bending strength.

inorganic artificial stone

Prefabricated poured terrazzo (using molds) also has a series of problems such as cracking, porosity, color difference, high water absorption, and poor bending strength.

Both in-situ terrazzo and prefabricated terrazzo show problems such as crack, holes, color difference, high water absorption rate and poor flexural strength.

There are two types of terrazzo panel formed by vacuum-pressure. One is with mass organic matter, which helps to low water absorption rate while enhance flexural strength. However, with this technique, the panel is of poor aging resistance and yellowing resistance with the prolonging of time and it could not meet the the requirement of the Euro-class A1 fire rating, which contributes to the failure of its export. Another type is formed through filter pump and such kind of products presents problems such as stratification, crack and color difference.

There are two types of terrazzo panel formed by vacuum-pressure of square stock. One type is with square stock with organic matter. External factors such as weather exerts influence on this type of product, since there is temperature difference in the internal and external part of the square stock, which leads to the craze of the material due to thermal stress ( There is more release of heat in hydration). Another type is without organic matter. The square stock showed high water absorption rate while poor flexural strength.

After market research, and to meet market demand, we developed a type of inorganic liquid with single composition for inorganic artificial stone, with which, inorganic artificial stone could meet the requirement of the Euroclass A1 fire rating, and has the advantage of lower hydration heat and water absorption rate while enhanced flexural strength.