近年来在土木工程施工中,随着建筑物的陈旧朽蚀,拆旧建新的工程逐年在增加。 无疑,这些工程首先应保证列车的安全运行,同时尽可能减少对其它建筑物的影响,以及对周围环境造成的振动和噪音。 为了避免这些影响,已改变传统炸药及破碎机而使用无声破碎剂来破坏陈旧建筑物。现将有关破碎工程施工工艺介绍如下。 1.破碎剂的化学成份和原理: 化学成份如表1。破碎剂是一种以特殊硅酸盐为主的无机化合物和有机化合物组成的粉 In recent years, civil engineering construction, with the decay of old buildings, demolition of old building new project is increasing every year. Undoubtedly, these projects should first ensure the safe operation of trains while minimizing the impact on other buildings and the vibration and noise caused to the surrounding environment. To avoid these effects, traditional explosives and crushers have been changed to use silent crushers to destroy obsolete buildings. Now broken construction technology introduced below. 1. Broken chemical composition and principle: the chemical composition in Table 1. Broken agent is a kind of special silicate-based inorganic compounds and organic compounds powder