How does water differentiate cement pressure board?

Now cement pressure plate in the use of life is very big, the use of cement pressure plate is more extensive, in order to be able to better use cement pressure plate now has appeared by people's love, but in the purchase, how to identify the cement pressure plate?

Cement pressure plate, usually the length of 2440mm, width of 1220mm, thickness commonly used specifications for 6mm 8mm 10mm 12mm 15mm 20mm, there is no lack of some due to the needs of the construction of custom thickness, such as 5mm, 9mm, 13mm thickness is not commonly used, cement pressure plate maximum thickness can reach 30mm, that is, 3cm. Cement pressure plate is mainly made of cement, reinforced fiber and other raw materials through high temperature and high pressure pressing. With fire resistance to high temperature, moisture resistance, heat insulation and other excellent performance, can effectively reduce the cost of project decoration, uniform appearance color, surface formation, color unity, cement pressure plate corrosion resistance, will not be destroyed by moisture or insects and ants, strength and hardness will be more and more significantly enhanced to ensure its long service life.

Cement pressure plate identification method?

Method 1: ask the supplier or the manufacturer to produce the tonnage of the press is how much, can do 2. 5-3. 5mm ultra-thin plate and over 40mm ultra-thick plate? Only manufacturers with over 7,000 tons of hydraulic presses are capable of producing asbestos-cement pressure plates by laminating. No ultra - thin plate and ultra - thick plate spot manufacturers to prove that their presses do not exceed 3000 tons.

Method 2: what is the dimension of the sheet produced by the supplier or the manufacturer? The laminate produced by laminating process is an assembly line, so there is only one dimension: 1. 2 meters times 2. 4 meters, other small size format size must be based on this size of the second cut. The size of the plate produced by the single block casting molding process does not exceed 1. 2 meters times 1. 2 meters, other small size format can be directly poured molding, do not have to cut on the large size.

Method 3: the visual inspection method is to place the plate sample provided by the supplier or the manufacturer above the ground 1. Height of 5 meters, let its parallel freedom falls on hard granite or cement ground, the plank that USES craft of single pouring mould to press law to produce can come apart, and the plank that USES craft of laminate law to produce a bit lossless! The difference in strength, performance and service life of the plates produced by these two processes is evident. Cement pressure plate identification method is everyone must have to master, only to get the correct identification, it can ensure the quality of good or bad, when used, will be more assured, can better guarantee the effect.