One board for exterior wall decoration combustion properties of how much you know about external wall insulation decorative panels combustion performance exterior wall decoration you understand how the whole system to reach one board class A1 non-combustible material standards, its thermal coefficient ≦ 0.043W / (mk), has Good thermal insulation effect. Surface treatment can be achieved marble, granite, aluminum panels and other decorative effects of various calcium silicate board stone one plate according to customer requirements, all at once on an automated assembly line, avoiding the front of the pollution, unstable quality of spraying and other defects caused by construction site . Use one sheet without exterior wall decoration skeleton, the direct use of thermal insulation adhesive, with special anchors installed, you can improve the overall speed of construction more than 50%. How to determine the quality of marble slabs of marble is the role of the natural formation of the earth's crust millions of years, which one hard material Tai'an thin stone panels specializing in the production, in the general situation of life of up to a few decades or even centuries. Selection of marble, from the color, pattern, capillary water absorption, hardness, etc. into account. Let's look at how to determine the specific quality marble: 1, in the purchase of marble stone by hand percussion test firmness thin stone one plate, knocking marble surface, listening to its sound, feel touch, If the quality of sturdy stone will send crisp sound solid feel, in order to avoid cracks in the stone house to pick minor presence. 2, the stone surface structure was visually observed, the finer particles are more representative of the quality is good. 3, the structure of the surface if those cracks, the future risk of stone have easily broken one plate, on the performance of the texture of the stone Omo who are not very beautiful. These are a few ways to judge the quality of marble, hoping to bring more knowledge to give customers some help, if in doubt, keep an eye on our website to ensure you have a windfall. One thin stone plate _ _ off decorative stone from one plate off decorative available. If you have any questions or advice on this information, please contact us now! Our Company Name: Shandong takeoff Decoration Engineering Company Limited (#) Contact: Lee, or click on "Commercial Union Service" direct dialogue with us!