The difference between grouting material and concrete - Fracture grouting material management

grouting grouting material specification grouting material formula, many people may ask grouting material is what? Is there any difference between and concrete? Where the answer is yes, then what difference?     Grouting material is a special manifestation of concrete, is a special kind of concrete, it has the common concrete do not have the performance of the shandong heze grouting material, such as gravity, no shrinkage, micro expansion, construction without any vibration, can be widely construction places.     Concrete ( English: antonym) And writing concrete ( Pinyin: tong) , and could be called the stony or red mud or Taiwanese red soil, MAO MAO is a cementitious material, coarse and fine aggregate and water according to proper proportion configuration, then through hardening of artificial stone. Cement concrete is a cement ( Or proper active admixture cement) As cementing material, with water and coarse and fine aggregate manufacturers selling materials according to the grouting in Inner Mongolia, such as the proper proportion coordination made mixture, mix again after casting forming hardening after artificial stone. No hardening of new mixing of concrete, usually become concrete mixture ( How much strength of grouting material cgm300 or fresh concrete) 。 The hardening says hardened concrete have a certain strength of concrete. Usually refers to the cement concrete, in the road engineering, asphalt concrete is a kind of common concrete.       Grouting material with high strength material as aggregate to cement as the seam an agent, complementary with high flow, micro expansion, made from materials such as anti segregation. It's in the construction site with a certain amount of water, stir well after use. Grouting material has good artesian, rapid hardening, early strength, high strength, no shrinkage, micro expansion; Nontoxic and harmless, not aging, on the water quality and the surrounding environment pollution-free, good tightness, rust etc. In construction has reliable quality, reduce cost, shorten the construction period and convenient use. Force situation fundamentally change equipment base, and make it evenly carry the full load of the equipment, to meet all kinds of machinery, electrical equipment, Heavy equipment and high precision grinding machine) Installation requirements, is the ideal filling material of the pad installation times.     So, grouting materials and concrete is not just the name is not the same as well.