I. Introduction of high-strength non-shrink grout grout optimized product production process, the use of modern research and development of new materials from the series filled with potting material. With a self-leveling, vibration-free, super-early-strength, high-strength, micro-expansion, anti-shrinkage, anti-infiltration and anti-wear, anti-aging properties and a variety of functionality. Easy to operate, widely used. In various equipment installation and engineering repair, reinforcement construction, the application of the product can significantly speed up the progress, improve project quality. After hours watering viable people, traffic, 24 hours to meet the design intensity of use, can be installed and running ahead of schedule or resume production. Second, the cement-based high-strength non-shrink grout is mainly used for: 1, reinforced type, 2, installation category. 3, repair works category. Third, the product features 1, early strength, high strength 2, 3 artesian good performance, micro-expansion 4, 5 anti-oil seepage, durability 6, 7 good weather, low-alkali corrosion. Fourth, the construction step 1, basic treatment: 2, according to the actual situation of the device base, select the appropriate grouting methods: 3, formwork: 4, stirring the grout according to the product certificate recommended ratio of water to determine the amount of water: 5. Filling: 6, after curing 1) filling is completed within 30 minutes, immediately curing compound or covered with plastic film and stamped with rockwool and other conservation, or immediately after the final setting of the grout layer sprinkler moisture conservation. 2) winter construction, conservation measures should also comply with the current "reinforced concrete construction Acceptance" (GB50204) the relevant provisions. 3) curing time and form removal schedule daily minimum temperature (℃) removal time at different temperatures (h) curing time (d) -10 ~ 0 96 14 0 ~ 5 72 10 5 ~ 15 48 7 ≥15 247 Fifth, materials, packaging and storage of gray powder, with a plastic bag, net weight 50 kg / bag. The shelf life of six months, to be stored in dry and ventilated room. Sixth, the reference amount calculated with reference to the amount of 2.2 to 2.4 t / m basis, calculate the actual usage.