▎ 摘　　要

NOVELTY - The structure has a temperature measurement sensors (2) arranged on the adjacent surface and the middle of the concrete, and an intelligent recorder connected with each temperature measurement sensor. The contact layer with the sintered powder core is provided with rough pores and many capillary protrusions, and the surface layer has small pores and is closely connected with the contact layer. The cross-section of the carbon steel-ammonia water heat pipe is square. The side length is 20-30mm and the surface is sprayed with graphene heat dissipation and anticorrosion coating. The heat pipes are placed at an angle of 45-60 degrees parallel to the concrete surface and the horizontal line, and the distance between adjacent heat pipes is 800-1000mm. USE - Concrete temperature control anti-cracking structure used in large-scale concrete such as high-rise buildings, water conservancy dams, and large bridgesl. ADVANTAGE - The surface of the carbon steel-ammonia water heat pipe is sprayed graphene radiating anti-corrosion material, which can prevent the corrosion of the water seepage of the concrete to the heat pipe, and improve the service life of the steel pipe. The concrete temperature control anti-cracking structure has the working requirement of heat conduction, adding a little water can increase the permeability of ammonia because of the change of the ammonia concentration, improving the working efficiency of the pipe, using 10-10C low carbon steel cold drawing seamless steel pipe, it can avoid the problem of cracking of concrete. The temperature of concrete is controlled by the heat conducting of heat pipe and the concrete is prevented from cracking. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a construction method of concrete temperature control anti-cracking structure. DESCRIPTION OF DRAWING(S) - The drawing shows a structural schematic diagram of a concrete temperature-controlled crack-resistant structure. 1Then pouring concrete 2Temperature measuring sensor 3Carbon steel-ammonia water heat pipe 4Flat heat pipe