Characteristics of Pu Stone
Characteristics of Pu Stone is more like a new cross-border material, applying well-known materials to the decoration materials that restore the real stone. In terms of craftsmanship, the raw materials are pressed through the mold, and at the same time, the color is applied in the mold. Usually, 2-4 sets of molds will be developed for the PU stone of the same appearance. To achieve the effect, the surface is protected by spraying with water-based environmental protection paint for exterior wall waterproofing.
1. Simulation appearance: The product mold of PU stone is finely polished according to the real stone, and with special processing, the appearance of the product is realistic and delicate, which is indistinguishable from the real stone.
2. Long lasting: PU stone has a long service life and saves costs. The PU stone is composed of polymer materials and sprayed with multiple layers of high-strength coatings to make it resistant to acid, sunscreen, and ultraviolet rays, and to last longer.
3. Excellent temperature resistance: The temperature resistance of PU stone is minus 20 degrees – high temperature 120 degrees.
4. Environmentally friendly and pollution-free: Polyurethane products are non-polluting, non-toxic and tasteless. Due to the properties of the raw materials, the synthesis of PU stone does not add too many artificial materials.
5. Keep warm function: PU stone integrates the advantages of an external thermal insulation system and has thermal insulation function.
6. Easy to install: The installation of PU stone does not require high technical requirements for construction personnel, and non-professionals can also construct according to the drawings. PU stone can be used on almost any dry flat substrate indoors, and the direct installation time and the time period required for the entire project are far less than the installation time of traditional cultural stone products. PU stone products are designed with an inner card structure, with tongue edges, full grooves and reserved seams. Most of the installation work does not require caulking, and can be installed directly with screws and gun nails.
7. Novel appearance: The PU style can be adapted to random designs, with strong texture and various shapes, and can be customized according to special requirements.
8. Firm and safe: PU stone adopts prefabricated installation or matching glue to bond to the wall, with high safety factor.
9. Water-proof: PU stone plus a layer of self-developed coating, with waterproof and flame retardant functions.
10. Lightweight: PU stone is made of PU as the main material, and anti-corrosion polymer materials are added, and the weight per square meter is only 6 kg. Since the PU stone is made of high-tech materials, it is light in weight and does not require the cooperation of other machinery, and can be installed by a single person.