1、冷熱水(shui)管(guan)(guan)主要是(shi)以PPR水(shui)管(guan)(guan)為主,既可作冷水(shui)管(guan)(guan)也可作熱水(shui)管(guan)(guan),無毒(du)耐壓耐腐蝕。冷水(shui)管(guan)(guan)一般外(wai)(wai)面會有(you)藍色標記的(de)(de)直線(xian),熱水(shui)管(guan)(guan)則是(shi)外(wai)(wai)面有(you)紅色線(xian)標記的(de)(de)管(guan)(guan)材,材料及價格會有(you)些微(wei)區分,不(bu)要弄錯(cuo)了。
2、飲(yin)用(yong)水(shui)管(guan)(guan)(guan)需不結(jie)垢不生銹、具有(you)環保安全抗菌(jun)性(xing),因(yin)此一般以PE管(guan)(guan)(guan)、PPR管(guan)(guan)(guan)為主。PE給水(shui)管(guan)(guan)(guan)一般只做(zuo)冷水(shui)管(guan)(guan)(guan),而(er)PPR管(guan)(guan)(guan)可做(zuo)冷熱水(shui)管(guan)(guan)(guan)。在(zai)裝(zhuang)修(xiu)中可兩種管(guan)(guan)(guan)材搭配使用(yong)。
3、家用(yong)排水管道、下水管對管道材質的要求不(bu)是很高,通常是以UPVC排水管為主,其耐(nai)化學腐蝕,抗沖強(qiang)度高,耐(nai)老化,使用(yong)壽(shou)命長(chang),使用(yong)年限不(bu)低于50年,是建筑給排水的理想材料。
4、電(dian)路(lu)是家裝(zhuang)(zhuang)裝(zhuang)(zhuang)修中的重要環節,暗線在(zai)墻內,明線則在(zai)墻上。由于家裝(zhuang)(zhuang)電(dian)路(lu)眾多,可(ke)用電(dian)線管,可(ke)以保護(hu)線纜(lan),方便今后(hou)的維護(hu),一般選用PVC線管,絕緣性(xing)能好、阻(zu)燃防(fang)火(huo)、耐熱抗壓。
5、地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)管(guan)分(fen)水(shui)地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)和電(dian)地(di)(di)(di)(di)暖(nuan)(nuan)(nuan),水(shui)地(di)(di)(di)(di)暖(nuan)(nuan)(nuan),是以(yi)溫度不高于60℃的(de)熱(re)(re)水(shui)埋(mai)于地(di)(di)(di)(di)下填充層中(zhong)的(de)加熱(re)(re)管(guan)內循環流動,惻然(ran)加熱(re)(re)整(zheng)個(ge)地(di)(di)(di)(di)板(ban)(ban);而(er)電(dian)地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)是將外表面(mian)允許工(gong)作溫度上限(xian)為65℃的(de)發熱(re)(re)電(dian)纜埋(mai)設(she)在地(di)(di)(di)(di)板(ban)(ban)中(zhong),以(yi)發熱(re)(re)電(dian)纜為熱(re)(re)源加熱(re)(re)地(di)(di)(di)(di)板(ban)(ban)。通常比較(jiao)常見的(de)水(shui)地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)管(guan)以(yi)PERT管(guan)材為主,而(er)電(dian)地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)則(ze)采用發熱(re)(re)電(dian)纜。