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装饰砂浆

点击次数:495 发布日期:2022-07-12

砂浆机械化施工在我国进行了多年的尝试和推广,但并未取得实质性进展。 除了人们对机械化施工会给传统施工方式带来颠覆性变化的质疑外,主要是因为在传统模式下,施工现场拌入的砂浆很可能在机械化施工过程中,由于存在以下问题而造成管道堵塞。 如粒度和性能。 故障不仅影响施工进度,而且增加了施工强度,滋生了工人对困难的恐惧,增加了推广机械化施工的难度。 近年来,随着全国大型干混砂浆厂的建立,砂浆的质量和稳定性得到了保证。 但是,干混砂浆是由工厂加工生产的。 单就原材料来说,价格肯定比现场混的要高。 如果继续手工抹灰,与现场搅拌砂浆相比将没有竞争优势,即使有实行“禁现金”政策,新的干混砂浆厂仍然难以维持生计,终 崩溃。 更重要的是,北京、广州、深圳等许多一线城市都存在农民工短缺的问题。 施工的人工成本越来越高,促进了机械化施工与干混砂浆的完美结合。

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