The rational use of CGM high-strength non-shrinkage grouting material is the guarantee of engineering quality requirements Henan micro expansion grouting material

CGM high-strength non-shrinkage grouting material CGM high-strength non-shrinkage grouting material price CGM high-strength non-shrinkage grouting material manufacturer with mineral materials are more and more widely used, henan CGM high-strength non-shrinkage grouting material requirement also more and more high, therefore, to save costs, decreased the amount of other materials, is the main purpose, but how ability apply CGM high-strength non-shrinkage grouting material is reasonable, also together to advance the quality of it? So tell me about the following two points. The mixed mineral powder, mineral segment can replace part of cement and reduce the hydration heat, and can also reduce the dosage of cement on the drying shrinkage of compelling. As a result of the mineral segment than cement fineness of fine, participation can move forward after CGM high-strength non-shrinkage grouting material plastic viscosity. Then forward the CGM high-strength non-shrinkage grouting material density, improve data with weak interface, to advance the effect of CGM high-strength non-shrinkage grouting material durability. Matching, the traditional matching method based on operation, durability and so on to consider the ratio of CGM high-strength non-shrinkage grouting material, therefore is equipped with the reinforcement of CGM high-strength non-shrinkage grouting material to complete the liquidity will choose more the amount of water, has a high relative cement dosage. The reinforcement of CGM high-strength non-shrinkage grouting material ratio, are also facing a greater risk of deformation. CGM high-strength non-shrinkage grouting material of concrete slump, should according to the content of the nature of the building, steel bar, concrete CGM high-strength non-shrinkage grouting material transportation, casting methods and climate condition, as far as possible choose small slump, hydraulic conerete CGM high-strength non-shrinkage grouting material or less concrete CGM high-strength non-shrinkage grouting material of slump, generally between 3 ~ 5 cm, are no more than 1% of the reinforced concrete reinforcement ratio of CGM high-strength non-shrinkage grouting material slump in between 5 to 7 cm, reinforcement ratio above 1% CGM high-strength non-shrinkage grouting material reinforced concrete slump between 7 ~ 9 cm. Hydraulic concrete CGM high-strength non-shrinkage grouting material water cement ratio of the larger value should comply with the rules. Henan CGM high-strength non-shrinkage grouting material manufacturers; The contractor according to the requirement of the construction drawings and CGM high-strength non-shrinkage grouting material of concrete engineering characteristics, concluded that a variety of original data, should be under the condition of supervision engineer to witness, on-site data sampling, witness and fill in the record, to have appropriate level of qualification of laboratory for concrete mix proportion design of CGM high-strength non-shrinkage grouting material and try to match. As long as adequate ratio of CGM high-strength non-shrinkage grouting and other information, talents play a larger effect of CGM high-strength non-shrinkage grouting material. Reasonable use of CGM high-strength non-shrinkage grouting material can prevent slump, although the impact of CGM high-strength non-shrinkage grouting material of many factors of slump, can use a good CGM high-strength non-shrinkage grouting material greatly reduces the slump. Many engineering was a building or house, house is the home of the people, building is the work of people, so we will be a good construction, as long as the good quality of yunnan CGM high-strength non-shrinkage grouting material suppliers, talent development better ease bowel home and work.