Eliminate the CGM high-strength non-shrinkage grouting material is analysed crack technical measures

CGM high-strength non-shrinkage grouting material CGM high-strength non-shrinkage grouting material price CGM high-strength non-shrinkage grouting material manufacturer 1, beam-column node CGM high-strength non-shrinkage grouting material for low after the first high secondary CGM high-strength non-shrinkage grouting material manufacturers selling principles, namely first casting high strength grade of CGM high-strength non-shrinkage grouting material, after casting low strength grade of CGM high-strength non-shrinkage grouting material. In the high and low strength grade a border of CGM high-strength non-shrinkage grouting material, set up the wire mesh, so that the operator easy to control the CGM high-strength non-shrinkage grouting material casting size. 2, high strength grade of CGM high-strength non-shrinkage grouting material cooperation than conventional adjustment, namely under the condition of satisfying intensity and pumpability, try to cut the dosage of cement, sand rate cuts, adding gravel content, reduce slump, reduce water consumption, and the dosage of fly ash and plus the seam an agent also make corresponding adjustment, as far as possible to reduce the CGM high-strength non-shrinkage grouting material hydration heat temperature, reduction due to the different strength grade CGM high-strength non-shrinkage grouting material to shorten or CGM high-strength non-shrinkage grouting material cracks caused by temperature difference between inside and outside. 3, beam of CGM high-strength non-shrinkage grouting material with secondary pouring method, namely in CGM high-strength non-shrinkage grouting material before final set casting again, especially in the butterfly lovers node, to add the CGM high-strength non-shrinkage grouting material compactness, cut short. 4, add easily cracks on the beam side horizontal structure reinforcement, improve crack resistance of beam. 5, and strictly control the CGM high-strength non-shrinkage grouting material of mixture slump, in the field of every car CGM high-strength non-shrinkage grouting material, slump test, wuhan repair mortar vendor prompt discovery is unusual, return immediately, and make records, avoid the CGM high-strength non-shrinkage grouting material spend big cracks caused by shortening the slump.