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當前位置：網(wǎng)站首頁 » 新聞動態(tài) » 常見問題 » 路面石材返堿產(chǎn)生的主要原因

路面石材返堿產(chǎn)生的主要原因

文章來源：admin 更新時間：2020-06-17 03-04-01

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在石材應(yīng)用常見的問題中，返堿的發(fā)生幾率是很高的，而且危害大并且很難根治。

石材返堿產(chǎn)生的主要原因是采用濕貼并且在安裝前沒有進行石材防水護理。施工時，水泥砂漿中的堿性物質(zhì)隨水滲入到石材內(nèi)部，波及石材表面，當水蒸發(fā)掉后，這些堿性物質(zhì)滯留在石材表面上，從而造成返堿現(xiàn)象，讓石材失去原有的光澤。

上一篇：石材制品的苦惱——返堿

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路面石材返堿產(chǎn)生的主要原因

路面石材返堿產(chǎn)生的主要原因