CGM grout material water-cement ratio and aggregate proportion

CGM grout CGM grout material manufacturer CGM grout material price determinants of CGM grout material strength is mainly cooperation ratio, water-cement ratio, aggregate, plus the seam an agent, compactness and later maintenance, etc. Today small make up take you to get to know the water cement ratio and aggregate! ! ! ! First of all, let's look at the CGM grout material water-cement ratio: CGM grout material compressive strength is proportional to the CGM grout material with the strength of the cement, according to the formula calculation, when water cement ratio is flat, high strength grade of cement is larger than that of low strength grade of cement produce many CGM grout material high compressive strength. , water cement ratio is proportional to the intensity of CGM grout material, therefore, when the water cement ratio is constant, by adding dosage of cement to improve the temperature of concrete strength is fault, at the moment can only increase the CGM grout material workability, increasing the CGM grout material and the decreasing of the deformation. In short, the main elements affecting the CGM grout material compressive strength is the strength of cement and water cement ratio, to control good CGM grout material quality, more important is a good cement and manipulation of CGM grout material of CGM grout material composition water cement ratio of two main parts. In addition, there are other affect CGM grout material strength can't ignore. Then we could look at the CGM grout material aggregate, aggregate strength of CGM grout material has surely influence, when flat rock strength, coarse gravel appearance than pebble appearance, its better than pebble bonding with cement mortar, as the water cement ratio than flat or cooperation phase at the same time, two kinds of data of CGM grout material, gravel CGM grout material strength are better than pebbles. Fine aggregate type on the CGM grout material strength influence degree of lanzhou CGM grout material is smaller than the aggregate sales, so the CGM grout material in the formula does not reflect sand and soft effect, but the quality of sand quality of CGM grout material has must of influence. Thus, sand quality is necessary to comply with CGM grout material each label with sand quality standard requirements. Because the sand quality changes to the construction site is opposite bigger, and on-site construction personnel necessary to ensure the quality of sand and gravel demand, according to the timely adjust the water cement ratio, sand moisture content to ensure CGM grout material cooperation than, can't support CGM grout material proportioning ratio of standard test and construction.