当前施工现场留置砂浆、混凝土试件存在的问题

Problem of Remaining Mortar & Concrete Testing Piece on Construction Site

当前施工现场砂浆、混凝土试件的留置存在一些比较突出的问题 ,本文对此做了初步的探讨 。

There exist many prominent problems of mortar and concrete testing mould piece to varying degrees on the construction site at present.Preliminary investigation has been conducted on these problems,and some better and effective measures are put forward in this article