三峡永久性免拆金属模板网试验研究

Experimental Research into Non-Removal Metal Mesh Formwork

SM永久性免拆金属模板网立模简单方便，无需拆除，在混凝土表面可起补强作用，在国内外工民建行业中广泛应用，但在国内水利水电工程中尚未使用，因此，通过本次试验，研究其一、二期混凝土的结合能力，将其物理力学指标与传统的人工凿毛施工工艺进行比较；研究其在三峡工程上使用的可行性。试验证明，免拆模板网用在一、二期混凝土中可以代替人工凿毛工艺。

The permanent non - removal metal SM mesh formwork has advantages such as simpleness in installation of formwork, non - removal, and serving as strengthening of concrete surface. It has been widely applied in the civil and industrial fields at home and abroad, but has not yet used in the water resource and hydropower projects in China. Through this test, the blinding capacity between the first and second stage concrete has been studied and its physical properties has been compared with the traditional m...