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    地面找平有哪些做法?
    来源:http://www.jndmzp.com   时间:2017-9-8 17:34:01
    1、水泥砂浆找平:适合各种地面、各种地板铺设前的地面找平。找平厚度太厚在25~35mm,如果水泥砂浆配比不对会使面层粉化起砂,起灰及裂纹。地板与找平层形成一些间隙,人踩上去以后压迫地面灰尘向四周分散,然后从伸缩缝窜出.透过踢脚板缝隙扩散出来,形成了扬灰的现象,另外就是水泥砂浆找平不细致的地方会出现空鼓现象。

    1, cement mortar leveling: suitable for all kinds of ground, all kinds of floor laying before the ground leveling. Leveling thickness is too thick, in 25 ~ 35mm, if the cement mortar ratio is not correct, will make the surface layer powder, sand, ash and crack. The floor and the leveling layer formed some gap, people step up after the compression of the dust on the ground and then spread to the surrounding, sprang from the expansion joint. Through the skirting board slot diffuse, formed dust phenomenon, the other is cement mortar not detailed place appear hollowing phenomenon.

    济南地面找平

    2、石膏找平:可用于局部找平,不增高地面,找平厚度大概在5~20mm左右,对房间高度几乎没有影响,干燥速度快,价格相对便宜,施工方便。但是只可用于小范围内的找平使用。
    2, gypsum leveling: can be used for local leveling, without increasing the ground, leveling, thickness of about 5 to 20mm, almost no impact on the room height, drying speed, the price is relatively cheap, convenient construction. But it can only be used in a small range of leveling.
    3、自流平找平:不起砂,不起尘,不裂纹;收缩率低,通常在千分之0.3~0.4,水合反应后,表面不出现裂纹,普通水泥的收缩率大,容易出现裂纹。施工厚度较薄在2--5mm。施工后4—8小时表面可以走人,36—48小时后可进行地板铺装。但是要做不能做局部,需整屋做。
    3, self leveling: no sand, no dust, no crack; shrinkage rate is low, usually in the 0.3 to 0.4 thousandths of hydration reaction, the surface does not appear cracks, shrinkage of ordinary cement is large, prone to cracks. Construction thickness is thinner in 2--5mm. After construction 4 - 8 hours surface can leave, after 36 - 48 hours can undertake floor paving. But to do, can not do local, need to do the whole house.
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    We are ready, with a new attitude to meet new and old customers, you are welcome to inquire, negotiate, we will continue for you good pass, good service.

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