地基滲水外的濕點


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我的粉底外面有一個濕點。這是一個大老闆,裡面澆了一塊板。管道在平板下運行。

當我第一次注意到這一點時,我幾次檢查水錶以查看是否失去壓力,但是24小時後水錶沒有任何運動。我檢查了幾次。

然後我離開了一個星期(關掉水),當我回來時,它仍在滲出白色糊狀物。濕的白色看起來像牙膏。在地毯或其他地板下看不到任何濕點。距基礎頂部約8英寸處約3英寸大。

可能是春天嗎?這不是廢水,因為我在洗手間裡放了藍色染料,它仍然是白色的。始終保持白色糊狀。

讓水管工出來。他做了同樣的儀表檢查了兩個小時,但是沒有動。真的讓我感到難過。可以擦除粘貼,這是我在這張照片之前所做的,"粘貼"永不硬化,保持糊狀。該圓不是一個完美的圓,只是如圖中所示。

enter image description here

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My guess is that a lump of unmixed something-or-other made it into the concrete pour. If it was portland cement it would have cured long ago, so maybe it's lime, which is added to concrete as a flex and waterproofing agent.

Lime concrete, produced by this mix, makes a good base for load bearing walls, columns, or laying under floors because it has a degree of flexibility that regular concrete does not. It also has a certain waterproof property to it that prevents subsoil dampness in floors and walls. Additionally, lime concrete can be made easily and cheaply while still providing a durable material that resists weathering and wear and tear.

http://www.doityourself.com/stry/how-much-lime-should-i-add-to-a-concrete-mix