1、冷(leng)熱(re)水(shui)(shui)(shui)(shui)管(guan)(guan)主要是以PPR水(shui)(shui)(shui)(shui)管(guan)(guan)為主,既可作冷(leng)水(shui)(shui)(shui)(shui)管(guan)(guan)也可作熱(re)水(shui)(shui)(shui)(shui)管(guan)(guan),無毒(du)耐(nai)壓(ya)耐(nai)腐蝕。冷(leng)水(shui)(shui)(shui)(shui)管(guan)(guan)一般(ban)外面(mian)會有(you)藍色(se)標記的(de)直線,熱(re)水(shui)(shui)(shui)(shui)管(guan)(guan)則是外面(mian)有(you)紅色(se)線標記的(de)管(guan)(guan)材,材料及價格會有(you)些微(wei)區(qu)分,不要弄錯了(le)。
2、飲用(yong)水管(guan)(guan)(guan)需不結垢(gou)不生銹、具有環保(bao)安全抗菌性,因此一般以PE管(guan)(guan)(guan)、PPR管(guan)(guan)(guan)為主。PE給水管(guan)(guan)(guan)一般只做冷(leng)水管(guan)(guan)(guan),而PPR管(guan)(guan)(guan)可做冷(leng)熱水管(guan)(guan)(guan)。在裝修中可兩種(zhong)管(guan)(guan)(guan)材(cai)搭配使用(yong)。
3、家用排(pai)水管(guan)道、下水管(guan)對管(guan)道材質的要求不(bu)是很高,通常是以(yi)UPVC排(pai)水管(guan)為主,其耐化(hua)學(xue)腐蝕(shi),抗(kang)沖強度(du)高,耐老化(hua),使用壽(shou)命(ming)長,使用年限不(bu)低于50年,是建筑(zhu)給排(pai)水的理(li)想材料(liao)。
4、電(dian)(dian)路是家裝裝修中(zhong)的重要(yao)環節,暗線(xian)在墻內(nei),明(ming)線(xian)則在墻上。由于家裝電(dian)(dian)路眾(zhong)多,可用電(dian)(dian)線(xian)管(guan)(guan),可以(yi)保護線(xian)纜,方便今后的維護,一般選用PVC線(xian)管(guan)(guan),絕緣(yuan)性能(neng)好、阻(zu)燃防火、耐熱抗壓。
5、地(di)暖管分(fen)水(shui)地(di)暖和電(dian)地(di)暖,水(shui)地(di)暖,是(shi)以(yi)溫度不高于(yu)60℃的(de)熱(re)(re)(re)水(shui)埋于(yu)地(di)下填充層中(zhong)的(de)加熱(re)(re)(re)管內(nei)循環(huan)流動(dong),惻然加熱(re)(re)(re)整個地(di)板;而電(dian)地(di)暖是(shi)將外表面允(yun)許工作溫度上限為(wei)65℃的(de)發(fa)熱(re)(re)(re)電(dian)纜埋設在地(di)板中(zhong),以(yi)發(fa)熱(re)(re)(re)電(dian)纜為(wei)熱(re)(re)(re)源加熱(re)(re)(re)地(di)板。通(tong)常比較常見的(de)水(shui)地(di)暖管以(yi)PERT管材(cai)為(wei)主,而電(dian)地(di)暖則采(cai)用發(fa)熱(re)(re)(re)電(dian)纜。