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浇砖的正确方法

更新时间: 2021-02-21 09:36:39     

1、常温下应提前一天或半天浇水润湿砖。润湿程度,以将砖断开还有15-20mm干芯为宜。浇水过多,砖表面有水膜,易出现砂浆浮滑坠落现象。冬期施工不宜浇水,因为浇水后砖表面会形成一层冰膜,影响砂浆的黏结力。

2、砖墙砌筑前用水润湿砖,是防止干燥的砖吸水,干燥的砖吸水会降低砂浆流动性,增加砌筑困难,影响砖与砂浆的黏结力,降低砌体强度和砂浆强度。

关键词: 正确 方法

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