The Research on Concrete Construction Technology of Building

High strength concrete is a new building material which is one of the main directions at present, the high- strength concrete the structure has excellent durability and safety in high-rise building, and reducing the size of section, so it has certain economic benefits to reduce weight. At the same time, High strength concrete reduces the amount of concrete, and energy saving protection which has a certain role. High strength concrete has brittle characteristics, which is mainly used for the vertical component in the civil buildings, and has high strength concrete hydration heat, small concrete heating and cooling fast in the civil construction. High strength concrete vertical and horizontal components that is ordinary concrete shrinkage on junction of different problems and which will lead to concrete cracking. At the same time, the construction method is different from ordinary concrete, which is including the preparation of concrete, and pouring, maintenance, etc. The research is great significance for the popularization and application about high strength concrete in modern civil engineering.