In tiles and ceramics, due to the glazing on them, water absorption is very low, which is why they will be very slippery when they reach the smallest moisture level. In cement stone products, plast cement due to water absorption of about %, despite the moisture content of the product, is sufficiently frictional to prevent slippage. Also, on the flooring of Cement Plast, despite the gloss and the appearance of a perfectly polished surface, it is designed on the surface of a highly elaborate peeling product, which increases the friction between the surface of the product and the abrasive and prevents slipping. There is a standard on the floors and standard of national Iran, called resistance to slip (resilience to frustration) that all plast cement products are in compliance with this standard.

Loaded aggregate and adhesive materials with custom-made envelope with a sheet of four millimeters reinforced with an automatic pop-up valve with a width of cm and a length of m at an angle of ° to ° and one meter with a -hem stud, with a -wire tow meters, with two cast iron reels with bearings , kg capacity, with a -horsepower transmission engine and three-way horsepower

But now these rocks are common in the Iranian market, due to the fact that due to the high water absorption and also the huge holes in the concrete (cement slurry) penetrated into the stone fabric and kept it in the body of the building. But the problem with these rocks is that due to the high water absorption, moisture is easily penetrated into the drain of the building and has created many problems for the users of these buildings.

  مصالح ساختمانی آهک چیست؟ تعریف آهک آهک (Lime) یک نوع ماده معدنی با فرمول شیمیایی (Ca (OH)) تحت عنوان هیدروکسید کلسیم یا آ‌هک هیدراته شناخته می‌شود و از دیرباز به عنوان یک ماده سیمانی و است.حکامی بکار گرفته شده است.. این ماده معدنی به شدت واکنش پذیر است. و به همین دلیل امکان ترکیب کردن آن با مصالح دیگر وجود دارد.

* Note: Some companies have introduced a very low loading and gradient loading system, as well as a low-volume hopper profile to reduce the amount of sheet consumed, the production of a rail system with very poor spectacle characteristics and low maintenance without preserving , The lack of use of the gearbox at the top and cost for the horizontal space of the upper part and the installation of the engine in the bottom of the rail system, loading solids and .... In this case, some of the solids will not enter into the mixer when it falls into the mixer, and it will not be fully loaded, and will slow down due to the poor profile of the rails. The loaded angle should be between and degrees in the rail system. For example, in order to load at a height of meters, the mixer should have an angle of meters and should be used with a heavy -stroke