萨利玛大坝沥青混凝土心墙施工技术

Asphaltic concrete core wall construction technology of Shalima main dam

结合工程实际,从沥青混凝土的拌制、运输、混凝土结合面处理、人工摊铺、机械摊铺等对萨利玛水库大坝工程沥青混凝土心墙的施工工艺、方法进行了详细介绍。工程完工后检测:沥青混凝土心墙运行良好,各种指标满足设计和技术规范要求,说明本工程所采取的沥青混凝土拌制以及摊铺施工工艺可行,可供类似工程借鉴。

Combined with construction practice of Shalima main dam, a detailed instruction was made on the con- struction technology and method of asphaltic concrete core wall including mixing and transport of asphaltic concrete, treatment of concrete binding surface, artificial paving and mechanical paving etc. The results of examination con- ducted after the construction was completed demonstrate the asphaltic concrete core wall operates well with all index- es in conformity with the requirements of design and specification, the adopted construction technology is practicable.