恩熙致力于屋面墻體維護(hù)系統(tǒng)的開發(fā)和應(yīng)用。根據(jù)不同的氣候區(qū)域,不同建筑構(gòu)造的建筑對(duì)于保溫隔熱、防水防潮的不同需求,提出不同的應(yīng)用方案。著力提高建筑維護(hù)系統(tǒng)的使用壽命和保溫隔熱的有效性,降低能耗。公司的產(chǎn)品和方案已經(jīng)在國內(nèi)數(shù)百個(gè)項(xiàng)目中得到廣泛應(yīng)用,為包括諸多500強(qiáng)公司在內(nèi)的客戶提供了優(yōu)良的產(chǎn)品和服務(wù)。
水泥屋面的傳統(tǒng)防水做法是在一道SBS防水卷材上加水泥砂漿抹平保護(hù)層。一般在使用8-10年之后，由于水泥砂漿層經(jīng)過環(huán)境氣候影響，逐漸老化開裂脫落，失去對(duì)防水層的保護(hù)作用。防水層隨之出現(xiàn)開裂，造成屋面漏水。
水泥屋面的防水維修具有一定的復(fù)雜性，目前市面上主要的維修施工方案主要包括：
一是重修屋面。需要清除原有屋面的防水和保溫層，再重做屋面系統(tǒng)。該方案實(shí)施時(shí)間長，清除和重做屋面造價(jià)高，而且對(duì)維修庫的日常工作會(huì)造成影響。二是在原有屋面上使用傳統(tǒng)瀝青基防水卷材外加水泥保護(hù)層。方案的主要問題是會(huì)較大增加整個(gè)屋頂?shù)呢?fù)載。按照水泥平均密度2500公斤每立方米計(jì)算，40mm厚度的水泥屋面每平米保護(hù)層增加的重量約100公斤（國家規(guī)范屋面承重為350-500公斤每平米），整個(gè)屋面增加的重量的超過700噸。這可能會(huì)使這整個(gè)建筑的使用壽命和安全受到一定的影響。三是在原有屋面上加高耐候性TPO防水卷材。TPO防水卷材具有強(qiáng)度較高、耐候性較好、外用使用壽命長等優(yōu)點(diǎn)。但同時(shí)TPO通常采用機(jī)械規(guī)定方法，對(duì)基面的強(qiáng)度要求較高。存在施工較為復(fù)雜，整體造價(jià)較高以及搭接邊焊接密封性較差等問題。
ECOOL高耐候性自粘隔熱防水卷材的優(yōu)點(diǎn)是超強(qiáng)耐候性，粘接力較好，施工簡便快速經(jīng)過ECOOL改造后的屋面使用可以達(dá)到15年以上，后期維護(hù)成本低。并且可以有效降低夏季屋面的溫度，達(dá)到節(jié)能減排的目的。
ECOOL在水泥屋面的安裝首先需要對(duì)屋面作潔凈處理，按照國家防水一級(jí)防水要求，還需要先做底層處理：
方案的細(xì)部處理詳見具體施工方案。
— 應(yīng)用案例?—
??三亞動(dòng)車運(yùn)用所水泥屋面防水維修
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