Dry density: "Loose bulk density," a loose state, that the natural state density powders. Close packing density: the density of closely packed powder state. Wet Density: after mixing with water mortar density. For conventional cement mortar and concrete automatic dry mortar equipment, are tested wet density. Cement mortar: 1800 kg / m3 (wet density) cracking mortar: 1600 kg / m3 (wet density) dry mortar mixing station, 1250-1400 kg / m3 (bulk density) wall putty: 1400 kg / m3 (wet density) , 900-1200 kg / m3 (bulk density) dry mortar refers to screening processed dried aggregate (such as quartz sand), inorganic cementitious materials (such as cement) and additives (such as polymers) by a certain percentage, such as physical A mixture of granulated or powdered dry mortar, bagged or in bulk to be transported to the site of large dry mortar equipment, materials after mixing with water can be directly used. Also known as mortar dry powder, dry mixing, dry mix flour, some construction adhesive also belong to this category. Dry mortar in the construction industry with a thin layer of adhesive to play, gaskets, protective and decorative role, construction and renovation project wide range of applications. Xianning dry mortar, a large dry mortar equipment, machinery provided by Huaneng Weifang Weifang Huaneng machinery. Welcome to consult Weifang Institute Huaneng machinery and equipment (www.sdhnyjs.cn), be sure to specify when the contact is through the "Business Alliance members" see, thank you! Contact: Wang