It reduces the setting time of concrete. Air temperature 25 ° C-molding time of five hours
Foam concrete core-filled self-insulation composite block, referred to as core-filled composite block. This kind of composite block is to use has been formed and has a certain strength of concrete hollow block, lightweight aggregate hollow block, sintered
SiO2 aerogel is a kind of nano porous materials, with super light super thermal insulation properties, is one of the best quality the most light, the heat insulation property of solid materials, due to the large bubble content when the foam concrete forma
Aerogel is a light porous, amorphous solid material with super thermal insulation properties.At room temperature, its thermal conductivity can be as low as 0.013w/(m•K), the specific surface area is 1000 m2/g, the density is 0.003 g/cm3, and it also has h
High-performance foam concrete is excellent in strength and item name in ordinary foam concrete, stable performance and good suitability. High-performance foam concrete in the following several aspects of the application has a great advantage.
It has been reported by research data that in terms of friction loss alone, about 20% ~ 25% of the energy released by fuel combustion is consumed by the friction between parts under the working condition of the engine.Therefore, by improving the lubricati