丈量是现场施工的眼睛，是工程扶植中必不成少的一个环节。但工程中各个环节对丈量的要求是凹凸分歧的，防撞墙施工进程中对丈量的要求属在比**的一类。

Measurement is the eye of site ctruction and an indispensable link in engineering ctruction. However, the requirements for measurement are different in ealeyu����.txtch link of the project, and the requirements for measurement in the ctruction process of anti-collision wall belong to a relatively high category.

支模前需要丈量来批改防撞墙根本标高，根本太高或太低都对今后的施工发生十分严重的影响。假如太高，则在安装模板时则必需把超出跨越部门凿失落，费时、吃力、花钱。假如太低则有可能使后期模板底部有空地，导致水泥浆流出，造成麻面的现象。