1、冷(leng)熱(re)水管(guan)主要(yao)是(shi)以(yi)PPR水管(guan)為主,既可(ke)作(zuo)冷(leng)水管(guan)也可(ke)作(zuo)熱(re)水管(guan),無(wu)毒耐(nai)壓(ya)耐(nai)腐蝕。冷(leng)水管(guan)一般外面(mian)會有藍(lan)色(se)標(biao)記的(de)直線,熱(re)水管(guan)則(ze)是(shi)外面(mian)有紅色(se)線標(biao)記的(de)管(guan)材,材料及價格會有些微區分,不(bu)要(yao)弄(nong)錯了。
2、飲用(yong)水管(guan)需不結垢(gou)不生銹、具有環(huan)保(bao)安(an)全抗菌性,因(yin)此一(yi)般(ban)以PE管(guan)、PPR管(guan)為主。PE給(gei)水管(guan)一(yi)般(ban)只做冷水管(guan),而PPR管(guan)可(ke)做冷熱水管(guan)。在裝修中(zhong)可(ke)兩種管(guan)材搭配使(shi)用(yong)。
3、家用(yong)排水管(guan)道、下水管(guan)對管(guan)道材質(zhi)的要求不(bu)是(shi)很高,通常是(shi)以(yi)UPVC排水管(guan)為(wei)主(zhu),其耐(nai)化學腐蝕(shi),抗沖(chong)強度高,耐(nai)老化,使(shi)用(yong)壽命長(chang),使(shi)用(yong)年限不(bu)低于50年,是(shi)建筑給排水的理想材料。
4、電路(lu)是家裝(zhuang)裝(zhuang)修中的重要環節,暗線(xian)(xian)在墻內(nei),明線(xian)(xian)則在墻上。由于家裝(zhuang)電路(lu)眾多,可用電線(xian)(xian)管(guan),可以(yi)保護線(xian)(xian)纜,方便今后的維護,一(yi)般選用PVC線(xian)(xian)管(guan),絕(jue)緣性(xing)能好、阻燃防火、耐熱抗(kang)壓(ya)。
5、地(di)(di)(di)暖管分(fen)水(shui)地(di)(di)(di)暖和電(dian)地(di)(di)(di)暖,水(shui)地(di)(di)(di)暖,是以(yi)溫(wen)度不高于(yu)60℃的熱(re)水(shui)埋(mai)于(yu)地(di)(di)(di)下(xia)填(tian)充層中的加熱(re)管內(nei)循環流動,惻然加熱(re)整(zheng)個地(di)(di)(di)板(ban)(ban);而電(dian)地(di)(di)(di)暖是將(jiang)外表面允(yun)許工(gong)作溫(wen)度上限為65℃的發(fa)熱(re)電(dian)纜埋(mai)設在地(di)(di)(di)板(ban)(ban)中,以(yi)發(fa)熱(re)電(dian)纜為熱(re)源加熱(re)地(di)(di)(di)板(ban)(ban)。通常比較(jiao)常見的水(shui)地(di)(di)(di)暖管以(yi)PERT管材為主,而電(dian)地(di)(di)(di)暖則采用(yong)發(fa)熱(re)電(dian)纜。