1、冷(leng)熱水(shui)管(guan)(guan)主(zhu)要是(shi)以PPR水(shui)管(guan)(guan)為主(zhu),既可作冷(leng)水(shui)管(guan)(guan)也(ye)可作熱水(shui)管(guan)(guan),無(wu)毒耐壓耐腐蝕。冷(leng)水(shui)管(guan)(guan)一般外(wai)面(mian)(mian)會有(you)(you)藍(lan)色(se)(se)標記(ji)的直線,熱水(shui)管(guan)(guan)則是(shi)外(wai)面(mian)(mian)有(you)(you)紅色(se)(se)線標記(ji)的管(guan)(guan)材,材料及(ji)價格會有(you)(you)些微(wei)區分,不要弄錯了(le)。
2、飲用水管(guan)(guan)需不結垢(gou)不生(sheng)銹、具有環保安全抗菌性(xing),因此(ci)一般以PE管(guan)(guan)、PPR管(guan)(guan)為主。PE給水管(guan)(guan)一般只(zhi)做(zuo)冷水管(guan)(guan),而PPR管(guan)(guan)可(ke)做(zuo)冷熱水管(guan)(guan)。在裝修中可(ke)兩種管(guan)(guan)材搭(da)配(pei)使用。
3、家(jia)用(yong)排水(shui)管道、下水(shui)管對管道材質的(de)要求(qiu)不(bu)(bu)是(shi)(shi)很高,通常是(shi)(shi)以UPVC排水(shui)管為主,其(qi)耐(nai)(nai)化(hua)學腐蝕,抗沖強(qiang)度高,耐(nai)(nai)老化(hua),使用(yong)壽命長(chang),使用(yong)年限不(bu)(bu)低(di)于50年,是(shi)(shi)建筑(zhu)給排水(shui)的(de)理想材料。
4、電(dian)(dian)路是家裝(zhuang)(zhuang)裝(zhuang)(zhuang)修中的重(zhong)要環節,暗線(xian)(xian)(xian)在墻內(nei),明(ming)線(xian)(xian)(xian)則在墻上。由于(yu)家裝(zhuang)(zhuang)電(dian)(dian)路眾多,可用電(dian)(dian)線(xian)(xian)(xian)管,可以保護線(xian)(xian)(xian)纜,方便今后的維護,一般選用PVC線(xian)(xian)(xian)管,絕緣性能好(hao)、阻燃防火、耐熱(re)抗壓(ya)。
5、地(di)(di)暖(nuan)管(guan)分水地(di)(di)暖(nuan)和電(dian)地(di)(di)暖(nuan),水地(di)(di)暖(nuan),是(shi)以溫度不高于(yu)60℃的熱(re)水埋于(yu)地(di)(di)下填充層中(zhong)的加熱(re)管(guan)內循(xun)環流動,惻然加熱(re)整(zheng)個地(di)(di)板(ban);而電(dian)地(di)(di)暖(nuan)是(shi)將(jiang)外表面允許(xu)工(gong)作溫度上限為(wei)(wei)65℃的發熱(re)電(dian)纜埋設在地(di)(di)板(ban)中(zhong),以發熱(re)電(dian)纜為(wei)(wei)熱(re)源加熱(re)地(di)(di)板(ban)。通常比較常見的水地(di)(di)暖(nuan)管(guan)以PERT管(guan)材為(wei)(wei)主,而電(dian)地(di)(di)暖(nuan)則采用發熱(re)電(dian)纜。