1、冷(leng)(leng)熱水(shui)管(guan)主要是以(yi)PPR水(shui)管(guan)為主,既可作冷(leng)(leng)水(shui)管(guan)也(ye)可作熱水(shui)管(guan),無毒耐(nai)壓耐(nai)腐蝕。冷(leng)(leng)水(shui)管(guan)一般(ban)外(wai)面會有藍色標(biao)記的直線,熱水(shui)管(guan)則是外(wai)面有紅(hong)色線標(biao)記的管(guan)材,材料及價(jia)格會有些微區分,不(bu)要弄錯了。
2、飲用水管(guan)(guan)需不(bu)結(jie)垢不(bu)生銹、具有環保(bao)安全抗菌性,因此一般(ban)(ban)以PE管(guan)(guan)、PPR管(guan)(guan)為主。PE給水管(guan)(guan)一般(ban)(ban)只(zhi)做(zuo)冷(leng)水管(guan)(guan),而PPR管(guan)(guan)可(ke)做(zuo)冷(leng)熱(re)水管(guan)(guan)。在裝修中可(ke)兩(liang)種管(guan)(guan)材搭配使用。
3、家(jia)用排(pai)水管(guan)(guan)道(dao)、下水管(guan)(guan)對(dui)管(guan)(guan)道(dao)材質(zhi)的要求不是很高,通常是以(yi)UPVC排(pai)水管(guan)(guan)為主,其耐化(hua)學腐蝕,抗沖強度(du)高,耐老化(hua),使(shi)(shi)用壽命(ming)長,使(shi)(shi)用年(nian)限不低于50年(nian),是建筑給排(pai)水的理想材料。
4、電路是(shi)家(jia)裝(zhuang)裝(zhuang)修中的(de)重要環節,暗線(xian)(xian)在墻內,明線(xian)(xian)則在墻上。由于(yu)家(jia)裝(zhuang)電路眾多,可(ke)用電線(xian)(xian)管,可(ke)以保護(hu)線(xian)(xian)纜,方便今(jin)后的(de)維護(hu),一般選用PVC線(xian)(xian)管,絕緣性能好、阻燃防火、耐熱抗壓。
5、地(di)(di)(di)(di)(di)暖管分(fen)水(shui)地(di)(di)(di)(di)(di)暖和電地(di)(di)(di)(di)(di)暖,水(shui)地(di)(di)(di)(di)(di)暖,是(shi)以溫度不高于60℃的熱(re)水(shui)埋(mai)于地(di)(di)(di)(di)(di)下填(tian)充層(ceng)中(zhong)的加熱(re)管內(nei)循環流動,惻(ce)然加熱(re)整個地(di)(di)(di)(di)(di)板(ban);而電地(di)(di)(di)(di)(di)暖是(shi)將外表面允許工作(zuo)溫度上(shang)限為(wei)65℃的發熱(re)電纜(lan)埋(mai)設在地(di)(di)(di)(di)(di)板(ban)中(zhong),以發熱(re)電纜(lan)為(wei)熱(re)源加熱(re)地(di)(di)(di)(di)(di)板(ban)。通常比較(jiao)常見的水(shui)地(di)(di)(di)(di)(di)暖管以PERT管材為(wei)主,而電地(di)(di)(di)(di)(di)暖則采用發熱(re)電纜(lan)。