彩色鋼瓦屋面易滲漏部位應(yīng)進(jìn)行系統(tǒng)的防水處理，主要有彩鋼瓦的螺孔、彩鋼瓦的搭接縫、彩鋼瓦的屋面接縫、天溝檐口。

The parts of the colored steel tile roof that are prone to leakage should undergo systematic waterproofing treatment, mainly including the screw holes of the colored steel tile, the lap joints of the colored steel tile, the roof joints of the colored steel tile, and the eaves of the gutter.

彩鋼板屋頂長(zhǎng)期受到環(huán)境和氣候的破壞。天氣溫差使彩鋼瓦收縮變形。另外，強(qiáng)降雨使彩鋼板屋頂長(zhǎng)期搖晃。釘孔和接合處會(huì)長(zhǎng)期磨損，導(dǎo)致膠墊損壞，導(dǎo)致嚴(yán)重漏水。

The color steel roof has been damaged by the environment and climate for a long time. The temperature difference in the weather causes the colored steel tiles to shrink and deform. In addition, heavy rainfall caused long-term shaking of the color steel roof. The nail holes and joints will wear for a long time, leading to damage to the rubber pad and serious water leakage.

濟(jì)南彩鋼板

Jinan Color Steel Plate

有些房頂跨度大，人踩多會(huì)造成中間積水，中間重力增加。雨水越多，屋頂?shù)淖冃卧絿?yán)重。一些房頂是用礦棉做的，可以起到吸水的作用。

Some roofs have a large span and more people stepping on them can cause water accumulation in the middle, resulting in an increase in gravity in the middle. The more rain, the more severe the deformation of the roof. Some roofs are made of mineral wool, which can absorb water.

下雨天，屋頂漏下的所有雨水都聚集在礦棉里，這會(huì)加重屋頂?shù)闹亓浚踉斐晌蓓數(shù)顾Ｓ懈哂械停懈哂械偷奈蓓斅┧７浪┕び盟嗄ò俗纸牵浪Ｗo(hù)用密封膠或防水涂料。膠合劑與金屬不結(jié)合，容易產(chǎn)生裂縫，密封劑或涂料延伸率低，也會(huì)產(chǎn)生大裂縫。

On rainy days, all the rainwater leaked from the roof accumulates in mineral wool, which can increase the weight of the roof and even cause it to collapse. There are high and low roof leaks. Firstly, cement is used for waterproofing construction, and sealant or waterproof coating is used for waterproofing protection. Adhesives that do not combine with metals are prone to cracking, while sealants or coatings with low elongation can also cause large cracks.

比較容易處理和處理的是“防水天溝”。非專職人員很難發(fā)現(xiàn)本質(zhì)的漏洞。因?yàn)樘鞙系脑O(shè)計(jì)尺寸和寬度不同，施工難度也不一樣，有些太窄，所以需要剪掉彩板多余的檐口來包裹整個(gè)天溝。

The one that is relatively easy to handle and handle is the "waterproof gutter". Non dedicated personnel find it difficult to identify essential vulnerabilities. Due to the different design dimensions and widths of the gutter, the construction difficulty also varies, some of which are too narrow, so it is necessary to cut off the excess eaves of the color board to wrap the entire gutter.

排水溝漏水一般有兩個(gè)方面。一是天溝設(shè)計(jì)不合理，淤泥堆積過多，排水不及時(shí)，殘留的積水長(zhǎng)期浸泡，造成天溝漏水。如果定期定期清理和沖洗天溝，天溝內(nèi)就不會(huì)有過多的灰層，雨水也可以及時(shí)排出，不會(huì)被磨損。

There are generally two aspects to drainage ditch leakage. One reason is that the design of the gutter is unreasonable, with excessive accumulation of sludge, delayed drainage, and long-term soaking of residual water, resulting in gutter leakage. If the gutter is regularly cleaned and flushed, there will be no excessive ash layer inside the gutter, and rainwater can be discharged in a timely manner without being worn out.

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