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喷射混凝土技术是公路隧道工程常用的施工技术之一,现已越来越普遍的应用到各类工程实践中。其中,湿拌法因施工效率高,回弹率低,用途而广泛受到了广大施工企业的青睐,近年来在我国的许多公路隧道施工中都采用了该技术,不仅极大的缩短了工期,而且降低了工程造价。本文将简要说明喷射混凝土的特点及作用,并重点论述公路隧道施工中喷射混凝土湿拌法的质量控制方法,以供相关单位参考和借鉴。
Sprayed concrete technology is one of the commonly used construction techniques for highway tunnel engineering, which is now more and more widely applied to various engineering practices. Among them, the wet mixing method is favored by the majority of construction enterprises due to its high construction efficiency, low rebound rate and application. In recent years, this technology has been adopted in many road tunnel construction in our country, which not only greatly shortens the construction period, And reduce the project cost. This article will briefly describe the characteristics and effects of shotcrete, and focus on the quality control method of shotcrete wet mixing method in highway tunnel construction for reference and reference of relevant units.