Dry mortar production line manufacturers Jie Li Machinery Co., Ltd., Zhengzhou engineer pointed out that the density of dry mortar test methods are strictly defined, loosely degree of dry mortar, dry mortar equipment closely packed extent, the amount of water is required in advance. In the same way, Shandong dry mortar equipment, different testers test data should not be too much error. Dry mortar density: dry density, bulk density and wet density close. Dry Density: "Loose bulk density," a loose state dry mortar machine, namely the density of the powder in the natural state. Close packing density: the density of state closely packed powder. Wet density: add water and stir the mortar density. For traditional cement mortar and concrete are tested wet density. Cement Mortar: 1800 kg / m3 (wet density) cracking mortar: 1600 kg / m3 (wet density) ,1250-1400 kg / m3 (bulk density) wall putty: 1400 kg / m3 (wet density) ,900-1200 kg / m3 (bulk density) dry mortar _ dry mortar equipment _ Weifang Weifang Huaneng machinery provided by Huaneng machinery. This information consists of: Weifang Huaneng Machinery Equipment Institute (www.sdhnyjs.cn) offer, we are Commercial Union membership, the integrity of the whole network authentication provider. Feel free to contact us, contact: Wang