1、冷熱水(shui)管主要是(shi)以PPR水(shui)管為主,既可作(zuo)冷水(shui)管也可作(zuo)熱水(shui)管,無毒耐壓耐腐蝕(shi)。冷水(shui)管一般(ban)外面會(hui)有(you)藍色(se)(se)標記的(de)直線,熱水(shui)管則是(shi)外面有(you)紅(hong)色(se)(se)線標記的(de)管材,材料及價格會(hui)有(you)些微區分,不要弄錯了(le)。
2、飲用(yong)水管需不(bu)結垢不(bu)生銹、具有環保安全抗(kang)菌(jun)性,因此一(yi)般以PE管、PPR管為主。PE給水管一(yi)般只做冷(leng)(leng)水管,而PPR管可做冷(leng)(leng)熱水管。在裝修中可兩種管材搭配使(shi)用(yong)。
3、家(jia)用(yong)排水管(guan)道、下水管(guan)對管(guan)道材(cai)質的(de)要求(qiu)不(bu)是很高(gao),通(tong)常(chang)是以UPVC排水管(guan)為(wei)主,其耐化學(xue)腐蝕,抗沖強(qiang)度高(gao),耐老化,使(shi)用(yong)壽命(ming)長,使(shi)用(yong)年限不(bu)低于(yu)50年,是建(jian)筑給排水的(de)理(li)想材(cai)料。
4、電路(lu)是家裝(zhuang)裝(zhuang)修中的重要環節,暗(an)線(xian)(xian)在(zai)墻內,明(ming)線(xian)(xian)則在(zai)墻上。由于家裝(zhuang)電路(lu)眾多(duo),可用電線(xian)(xian)管(guan),可以保護線(xian)(xian)纜,方(fang)便今后(hou)的維護,一般選用PVC線(xian)(xian)管(guan),絕(jue)緣性能好、阻燃防火、耐熱(re)抗壓。
5、地(di)(di)(di)(di)(di)暖(nuan)(nuan)(nuan)管(guan)(guan)分水地(di)(di)(di)(di)(di)暖(nuan)(nuan)(nuan)和電地(di)(di)(di)(di)(di)暖(nuan)(nuan)(nuan),水地(di)(di)(di)(di)(di)暖(nuan)(nuan)(nuan),是(shi)以(yi)溫度不(bu)高于60℃的(de)熱(re)水埋于地(di)(di)(di)(di)(di)下填充層中的(de)加(jia)熱(re)管(guan)(guan)內循環流動,惻然加(jia)熱(re)整個地(di)(di)(di)(di)(di)板(ban);而(er)電地(di)(di)(di)(di)(di)暖(nuan)(nuan)(nuan)是(shi)將外表面允(yun)許工(gong)作溫度上限(xian)為65℃的(de)發熱(re)電纜埋設在地(di)(di)(di)(di)(di)板(ban)中,以(yi)發熱(re)電纜為熱(re)源加(jia)熱(re)地(di)(di)(di)(di)(di)板(ban)。通常(chang)比較常(chang)見的(de)水地(di)(di)(di)(di)(di)暖(nuan)(nuan)(nuan)管(guan)(guan)以(yi)PERT管(guan)(guan)材為主,而(er)電地(di)(di)(di)(di)(di)暖(nuan)(nuan)(nuan)則采用發熱(re)電纜。