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挤塑板倒置施工特点
作者:admin 来源:本站 发布时间:2016-04-12 17:18:25 浏览次数:382
由于挤塑板属于硬质板材,铺设时与底层之间存在缝隙,没有完全吻合,如果人在屋面上来回走动,会引起挤塑板的活动,是上层中的防 水层产生折弯的现象,时间长了以后很容易出现裂缝,情况严重的可能会断裂,发生漏水现象。

Because the plastic extruded board belongs to the hard board, laying between the bottom and there is a gap, not entirely consistent, if people on the roof walking back and forth, will cause the activities of plastic extruded board, is in the upper of the waterproof layer to produce bending phenomenon, after a long time is easy to crack, serious may break, leakage phenomenon.

山东挤塑板

还有一个原因是我国的建筑施工过程中做 完防水层以后,仅仅在上面洒上一层绿豆沙,使得防水层长时间的暴露在太阳光下,经常会有防水层老化、漏水的现象,就需要频繁的更 换防水层。
Also one of the reasons is the our country in the course of construction done waterproof layer, just sprinkle a layer of mung bean sand, making waterproof layer for a long time exposure in the sun, often with waterproof layer aging, the phenomenon of water leakage, the need for frequent replacement of waterproof layer.
挤塑板的倒置施工法就避免了这两种缺陷的产生,把防水层放在保温层的下面,既保证了防水层不会因外力受到损害,也不会由于强烈的 阳光照射造成老化,在延长了挤塑板寿命的同时降低了维护的成本。
Plastic extruded board of inverted construction method avoids the two defects and the waterproof layer on the insulating layer in the following, both to ensure the waterproof layer is not due to external damage nor because of the strong sunlight caused by aging, to extend the life of the extrusion plate at the same time to reduce the cost of maintenance.
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