The filling material model - 2017 Grouting material need how long maintenance

grouting type grouting material curing of grouting material model is to let a person feel dizzy, because grouting material type and not henan zhengzhou high-strength non-shrink grout material has a unified standard, the strength of grouting material can be increased by mixing different; 'Type = intensity ( MPa） 'Strength of grouting material models are generally named MPa, usually, we often hear the grouting material models have C30, C40, C50 and C60 and C70!   Here follow building materials to know about the grouting concrete material model;   According to the thickness of grouting layer division; CGM - 1 general type: used for grouting in 100 mm - layer thickness 200 mm CGM - Type 2 pisolite: CGM - grouting layer thickness is greater than 200 mm 3 type ultrafine: in the 30 - grouting layer CGM - 100 mm Super flow type: 5 - 30 mm & # 8195; Divided by grouting material standard; Standard ( The industry standard) Standard ( The standards' Super early strength antifreeze, anti-freezing type anticorrosive steel fiber type heat resistant high strength type super flow model according to the scope of grouting material construction division; Divided into H - 40岁的H - 60, TGM grouting materials, grouting material HC, RG of grouting materials, UGM, HGM, Internet micro expansion grouting material, C40 secondary grouting material, CGM grout material series; Fine stone concrete or grout material passenger railway special; High iron grouting material, special grouting material series.   According to the strength of grouting material division; H - 40岁的H - 60 H - 70年,H - High strength 80, H - 90, high strength, C30 concrete strength, strength of C40 concrete grouting material manufacturer in henan, the C50 and C60 and C70, 870 c, etc.   In the face of all kinds of grouting material model, if you do not know how to start, commend grouting materials building materials; Should call when choosing grouting material type grouting material factory, actual situation with the manufacturer of the project shows that manufacturers recommend that you use what kind of models, do 'medicine cure to' maximize the effect. ​