First, use heat load equipment base cushion layer of grout. Thermal radiation environment structures. Second, the technical characteristics 1, high strength grout early strength: equipment installed to run the day after the completion of the production. 2, grouting material gravity state: the scene just after mixing with water, poured into the device directly to the foundation, without shock ramming device can fill all the gaps basis. 3, grouting material micro-expansion: to ensure close contact between the equipment and infrastructure. 4, grout no rust, anti-oil seepage. 5, grouting material durability: 200 million times fatigue test, 50 freeze-thaw cycle experiments no significant changes in intensity. 6, good heat resistance, 600 ℃ -800 ℃ long-term safe use.