1、冷熱(re)水管(guan)(guan)主要是以PPR水管(guan)(guan)為主,既可(ke)作冷水管(guan)(guan)也可(ke)作熱(re)水管(guan)(guan),無毒耐(nai)壓耐(nai)腐蝕(shi)。冷水管(guan)(guan)一般(ban)外面會有(you)藍色標記的直線,熱(re)水管(guan)(guan)則是外面有(you)紅色線標記的管(guan)(guan)材,材料(liao)及價格會有(you)些微區分,不(bu)要弄(nong)錯(cuo)了。
2、飲(yin)用(yong)水管需不(bu)結垢(gou)不(bu)生(sheng)銹、具有環(huan)保安全抗(kang)菌性,因此一(yi)般(ban)以PE管、PPR管為(wei)主。PE給水管一(yi)般(ban)只做冷水管,而PPR管可做冷熱水管。在裝修中可兩種管材搭(da)配使用(yong)。
3、家用(yong)(yong)排水管道(dao)、下水管對管道(dao)材(cai)質的要求不是(shi)很(hen)高(gao),通常是(shi)以UPVC排水管為主,其耐(nai)化(hua)學腐(fu)蝕,抗沖強度(du)高(gao),耐(nai)老化(hua),使(shi)用(yong)(yong)壽命(ming)長,使(shi)用(yong)(yong)年限不低于50年,是(shi)建筑給排水的理想材(cai)料。
4、電(dian)路(lu)是家裝(zhuang)(zhuang)裝(zhuang)(zhuang)修(xiu)中的重要(yao)環(huan)節,暗線(xian)(xian)在墻內,明線(xian)(xian)則(ze)在墻上。由于家裝(zhuang)(zhuang)電(dian)路(lu)眾(zhong)多(duo),可用(yong)電(dian)線(xian)(xian)管(guan),可以保護線(xian)(xian)纜(lan),方便今后的維(wei)護,一般(ban)選用(yong)PVC線(xian)(xian)管(guan),絕緣性能(neng)好、阻(zu)燃防火、耐熱抗壓。
5、地(di)(di)暖(nuan)管(guan)分(fen)水(shui)地(di)(di)暖(nuan)和電(dian)地(di)(di)暖(nuan),水(shui)地(di)(di)暖(nuan),是以溫度不高于60℃的熱(re)(re)(re)水(shui)埋于地(di)(di)下填充層中(zhong)的加(jia)熱(re)(re)(re)管(guan)內循(xun)環流動(dong),惻然加(jia)熱(re)(re)(re)整(zheng)個地(di)(di)板(ban);而電(dian)地(di)(di)暖(nuan)是將(jiang)外表面(mian)允許工(gong)作溫度上限為65℃的發(fa)熱(re)(re)(re)電(dian)纜埋設在地(di)(di)板(ban)中(zhong),以發(fa)熱(re)(re)(re)電(dian)纜為熱(re)(re)(re)源加(jia)熱(re)(re)(re)地(di)(di)板(ban)。通(tong)常(chang)比較常(chang)見的水(shui)地(di)(di)暖(nuan)管(guan)以PERT管(guan)材為主,而電(dian)地(di)(di)暖(nuan)則采用(yong)發(fa)熱(re)(re)(re)電(dian)纜。