工业厂房大面积载重地坪施工技术

Construction Technology of Radial Truck Floor with Large Area for Industrial Building

宝钢工程建设中所承建的载重地坪,厚度为50~70cm,面积达到万余平方米,载重量达8~15t/m2。由于地坪的厚度、面积、构造节点与普通地坪不同,因此需要相应的技术措施解决地坪混凝土的裂缝控制、平整度控制等施工难题。

The thickness of the radial truck floor is 50 ~ 70 cm,whose area is about 10 000m2,the deadweight is 8 ~15t/m2. With the difference of the thickness,area and structure node between radial truck floor and common floor,some relevant measures are taken to solve crack control and smoothness control of floor concrete.