预制承台板在南北双向找坡地下室车库底板中的应用

APPLICATION OF PREFABRICATED PEDESTAL PLATE IN BASEMENT GARAGE FLOOR OF NORTH-SOUTH BI-DIRECTIONAL SLOPE

传统地下室底板一般使用砖胎模进行施工,其中地梁、承台、下柱墩、降板、集水井、排水沟等工期较长,且施工过程中砖胎模损耗较大,施工一般为亏损项。有必要对砖胎模经常出现的问题进行深入探究,本文从传统底板侧模使用的砖胎模出发,通过比对其优缺点,根据图纸及现场实际情况,选用预制承台板作为底板承台侧模,利用承台板代替砖胎膜进行施工,采用方木嵌固钢筋支撑加固,省去抹灰工序,节省工期,初步达到了高效建造、降本增效要求,为工程项目,节约了一定成本,取得了一定推广的经验。

The traditional basement floor is usually constructed with brick tire mold, in which the floor beam, cap, lower column pier, falling plate, collecting well, drainage ditch and other construction period is long,and the loss of brick tire mold is large in the construction process, and the construction is generally a loss item. It is necessary for brick moulding bed often to delve into issues, this article from the traditional brick bottom side form used tire mold, by comparing their advantages and disadvantages, according to the drawings and the actual situation,choose precast bearing bedplate as bottom cap side form, using table instead of membranes of tile construction,using solid wood square embedded reinforced support reinforcement, save rendering process, save time, It has preliminarily reached the requirements of efficient construction, cost reduction and efficiency increase, and saved some cost for the project and the company, and gained some promotion experience.