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墙体的作用

更新时间: 2020-12-16 10:56:55     

墙体的主要功能性作用:1、保温、隔热。经过选材、热工计算、设计、构造,最终将热反射或者热吸收处理到最佳数值,也就使其具备了保温、隔热的特性。2、隔声。墙壁应具有隔音性能,以避免墙外噪音的干扰。3、防火。应选择耐火材料,以便将火灾控制在一定范围内,在发生火灾时延迟疏散通道受到波及的时间,并防止结构被火焰穿透。4、防潮和防水。墙体的脚、顶,包括墙体、门窗位置的缝隙以及结构连接部位,都必须考虑防潮和防水。一般采用两种处理方法,即结构防水和材料防水,或者两者兼而有之。

关键词: 墙体 作用

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