五月花成人网,99视频内射三四,国产乱人伦av在线a,99国精产品一区二区三区a片

Product Center
產(chǎn)品中心
聯(lián)系我們

山東洪雨防水工程有限公司

聯(lián)系人:孔經(jīng)理

手機(jī):132-7531-6008

電話:0531- 87186527 / 8285668

郵箱:2908667081@qq.com

網(wǎng)址:www.zngvunz.cn

地址:山東省濟(jì)南市市中區(qū)愛都小學(xué)南

新聞資訊
濟(jì)南專業(yè)防水談涂料指標(biāo)檢測方法
發(fā)布時(shí)間:2022-12-28 15:23:06     瀏覽次數(shù):243次

1、濟(jì)南專業(yè)防水http://www.tianyujian.com/談到應(yīng)采用針穿刺法每100平米刺三個(gè)點(diǎn),用尺測量其高度,取其平均值,成膜厚度應(yīng)大于2毫米,穿刺時(shí)應(yīng)用彩筆做標(biāo)記、以便修補(bǔ)。
Jinan professional waterproof talked needle method should be used to stab three points per 100 square meters, with a ruler to measure the height, the mean value, film thickness greater than 2 mm, use crayons puncture mark for repair.

2、在濟(jì)南專業(yè)防水施工中,監(jiān)理人員可到施工現(xiàn)場將攪拌好的料,分多次涂刷在平整的玻璃板上,成膜厚度1.2-1.5毫米,放置7天后,在1%的堿水中浸泡7天,然后在50℃土 2℃烘箱中烘24小時(shí),做啞鈴型拉伸實(shí)驗(yàn),要求延伸保持率達(dá)到80%(無處理為 200%)。如達(dá)不到標(biāo)準(zhǔn),說明在施工中乳液摻加比例不足。
Jinan professional waterproof construction, construction site supervisors can to the stirred materials, in multiple brushing on a flat glass plate, a film thickness of 1.2-1.5 mm, for 7 days, soaked in 1% of alkaline water 7 days, then bake at 50 ℃ earth 2 ℃ oven for 24 hours, do dumbbell-shaped tensile test, it requires extending retention rate of 80% (no treatment is 200%). Not up to standard as described in the construction of the emulsion adding under-represented.

3、濟(jì)南專業(yè)防水介紹將涂料分多次涂刷在水泥塊上,成膜厚度1.2-1.5毫米,放置7天,放入1%堿水中浸泡7天,不分層,不空鼓為合格。
Jinan professional waterproof describes the coating in multiple brushing the concrete blocks, a film thickness of 1.2-1.5 mm, for 7 days, add 1% alkaline soak seven days, not hierarchical, not hollowing qualified.

4、濟(jì)南專業(yè)防水http://www.tianyujian.com/建議在有條件下,應(yīng)用儀器檢測,其方法是將涂料按比例配好,分多次涂刷在玻璃板上(玻璃板先打蠟),厚度為 1.5毫米,靜放7天,然后放人烘箱內(nèi)50℃±2℃烘24小時(shí),取出后放置3小時(shí),做不透水實(shí)驗(yàn),不透水性為0.3MPa,保持30分鐘無滲漏為合格。
Jinan professional waterproof conditionally recommended application equipment testing, the method is to paint with a good pro rata, in multiple brushing on the glass (glass before waxing) and a thickness of 1.5 mm, quiet place seven

days, then to release the oven 50 ℃ ± 2 ℃ bake 24 hours, place three hours after the removal, do impervious experiments, impermeability to 0.3MPa, for 30 minutes without leakage in compliance.