What degree of strong depends on grouting material - Zhejiang high strength grouting material manufacturers

grouting material high strength grouting material high strength grouting material manufacturer in construction safety has always been a topic, at present, under construction in building very much, if the material of construction quality closes nevertheless, it is easy to constitute a safety hazard. Several months before there is always a drop or exterior walls form glass drops smashing the vehicle's attacks, these cases will be a huge loss and property loss.     Very much now building materials used in grouting materials, grouting materials are divided into a lot of kinds, in the concrete grouting material, gelled material hydration speed faster, the composition of hydration products makes water slurry by decentralized state to condensed structure handling, the changchun high strength grouting material handling process will slurry pressure will cause the slump loss of concrete grouting material. In building materials, the size of the slump and free water content in concrete grouting material inseparable, concrete grouting material fluidity and concrete grouting material in the free water content has a close relationship. When we were in the mixing concrete grouting material, coarse and fine aggregate are dry, water absorption effect can reduce concrete grouting material at home in the water, can make the slump loss of concrete grouting material reach 60 80 mm, the effect of the water absorption of aggregate on concrete grouting material of slump loss with the influence of cannot be ignored.     Water transpiration is the biggest reason of grouting material slump, water transpiration has a lot to do with temperature, environment, climate, under the condition of the water more humid climate, grouting material is rarely attack slump.