Where is the difference between sandstone lines and GRC lines?
The decoration of the GRC component is to increase the glass fiber reinforced concrete glass fiber. Reinforced cement is a new type of composite material with an alkali resistant glass fiber, cement, water, as the main raw material has excellent physical and mechanical properties, the English Name: Glassfiber Reinforced Cement, according to the English name prefix abbreviation is called GRC. When the glass fiber was added to the cement mortar, the flexural strength, tensile strength and impact strength were greatly improved. In addition, due to the flexibility of glass fiber and a variety of methods of use, the glass fiber reinforced cement composite material has a good process performance, making it more suitable for the production of complex shapes of thin-walled products. Method of preparation of GRC composite materials commonly used are: mixing method and injection method, pre layout method.
The raw material is not the same, the sandstone are mainly quartz sand, resin, and pigments (free post spraying); GRC special cement, alkali resistant fiber, sand and so on, production process the same; the price is more expensive than the GRC sandstone; use of sandstone is mainly used for garden sculpture, fountain, GRC is mainly used for exterior wall decoration. That's what I do,
The use of raw materials of cement sandstone are quartz sand and cement (silicate and aluminate), glass fiber and some additives, good products after surface treatment, make the effect of imitation sandstone, sandstone lines, the latter should pay attention to prevention of pollution, because the appearance is no longer the color processingGRC line with sulphoaluminate cement, alkali resistant fiber, river sand and other materials,The biggest difference between the two is the effect. Sandstone is better, but the cost is higher than the ordinary GRC
