1、冷熱(re)(re)水(shui)(shui)(shui)管(guan)(guan)主(zhu)要是以(yi)PPR水(shui)(shui)(shui)管(guan)(guan)為主(zhu),既可(ke)作冷水(shui)(shui)(shui)管(guan)(guan)也可(ke)作熱(re)(re)水(shui)(shui)(shui)管(guan)(guan),無毒耐(nai)壓耐(nai)腐蝕。冷水(shui)(shui)(shui)管(guan)(guan)一(yi)般外面會(hui)有藍色標記(ji)的(de)直線,熱(re)(re)水(shui)(shui)(shui)管(guan)(guan)則是外面有紅色線標記(ji)的(de)管(guan)(guan)材,材料及價(jia)格(ge)會(hui)有些微區分,不要弄錯(cuo)了。
2、飲用(yong)水(shui)管(guan)(guan)(guan)需不(bu)結垢不(bu)生銹、具有環保(bao)安全(quan)抗菌性(xing),因此一般以PE管(guan)(guan)(guan)、PPR管(guan)(guan)(guan)為(wei)主。PE給水(shui)管(guan)(guan)(guan)一般只做冷水(shui)管(guan)(guan)(guan),而PPR管(guan)(guan)(guan)可做冷熱水(shui)管(guan)(guan)(guan)。在(zai)裝(zhuang)修中可兩種管(guan)(guan)(guan)材搭(da)配使用(yong)。
3、家用(yong)排(pai)水(shui)(shui)管(guan)(guan)道、下(xia)水(shui)(shui)管(guan)(guan)對(dui)管(guan)(guan)道材質(zhi)的(de)要求不是(shi)(shi)很高(gao),通(tong)常(chang)是(shi)(shi)以UPVC排(pai)水(shui)(shui)管(guan)(guan)為主,其耐(nai)化學(xue)腐蝕,抗沖(chong)強度高(gao),耐(nai)老化,使用(yong)壽命長,使用(yong)年限不低于50年,是(shi)(shi)建筑給排(pai)水(shui)(shui)的(de)理想材料。
4、電(dian)路是家裝裝修中的重(zhong)要環節,暗線在(zai)墻內(nei),明(ming)線則在(zai)墻上。由(you)于家裝電(dian)路眾多,可用(yong)(yong)電(dian)線管(guan),可以保護(hu)線纜,方便今后的維(wei)護(hu),一般選(xuan)用(yong)(yong)PVC線管(guan),絕緣性能好、阻(zu)燃防火、耐熱抗壓。
5、地(di)暖(nuan)管分水(shui)(shui)地(di)暖(nuan)和電(dian)(dian)(dian)(dian)地(di)暖(nuan),水(shui)(shui)地(di)暖(nuan),是以(yi)溫度(du)不高于(yu)60℃的(de)(de)熱(re)(re)水(shui)(shui)埋(mai)于(yu)地(di)下填(tian)充(chong)層中的(de)(de)加(jia)熱(re)(re)管內循環流動,惻然加(jia)熱(re)(re)整個地(di)板;而電(dian)(dian)(dian)(dian)地(di)暖(nuan)是將外表面允許(xu)工作溫度(du)上限為(wei)65℃的(de)(de)發(fa)熱(re)(re)電(dian)(dian)(dian)(dian)纜(lan)(lan)埋(mai)設在地(di)板中,以(yi)發(fa)熱(re)(re)電(dian)(dian)(dian)(dian)纜(lan)(lan)為(wei)熱(re)(re)源加(jia)熱(re)(re)地(di)板。通(tong)常比較常見的(de)(de)水(shui)(shui)地(di)暖(nuan)管以(yi)PERT管材為(wei)主(zhu),而電(dian)(dian)(dian)(dian)地(di)暖(nuan)則(ze)采用發(fa)熱(re)(re)電(dian)(dian)(dian)(dian)纜(lan)(lan)。