1、冷(leng)(leng)熱(re)(re)水(shui)(shui)管(guan)主要是以PPR水(shui)(shui)管(guan)為主,既可作冷(leng)(leng)水(shui)(shui)管(guan)也可作熱(re)(re)水(shui)(shui)管(guan),無毒耐壓耐腐蝕。冷(leng)(leng)水(shui)(shui)管(guan)一般外面會有藍色(se)標記的直線,熱(re)(re)水(shui)(shui)管(guan)則是外面有紅色(se)線標記的管(guan)材,材料及價(jia)格(ge)會有些微區(qu)分,不(bu)要弄錯了(le)。
2、飲用(yong)水(shui)管需(xu)不結垢不生銹、具有環保安全抗菌性,因(yin)此一般以(yi)PE管、PPR管為主(zhu)。PE給水(shui)管一般只做(zuo)冷(leng)(leng)水(shui)管,而PPR管可做(zuo)冷(leng)(leng)熱水(shui)管。在裝修(xiu)中(zhong)可兩(liang)種管材搭配使用(yong)。
3、家用(yong)(yong)排水管道(dao)、下(xia)水管對管道(dao)材(cai)質的要求不(bu)是(shi)很(hen)高,通常是(shi)以UPVC排水管為主,其耐(nai)化學(xue)腐(fu)蝕(shi),抗沖強度高,耐(nai)老化,使(shi)用(yong)(yong)壽(shou)命長,使(shi)用(yong)(yong)年(nian)限不(bu)低于50年(nian),是(shi)建(jian)筑給排水的理想材(cai)料。
4、電路是家裝裝修(xiu)中的重要(yao)環(huan)節,暗線(xian)(xian)在墻(qiang)(qiang)內(nei),明線(xian)(xian)則(ze)在墻(qiang)(qiang)上。由于(yu)家裝電路眾多,可(ke)用(yong)電線(xian)(xian)管(guan)(guan),可(ke)以保護(hu)線(xian)(xian)纜,方便今后的維護(hu),一般(ban)選用(yong)PVC線(xian)(xian)管(guan)(guan),絕緣性能好、阻燃防火(huo)、耐熱(re)抗(kang)壓。
5、地(di)(di)(di)暖(nuan)管分水(shui)地(di)(di)(di)暖(nuan)和(he)電(dian)(dian)地(di)(di)(di)暖(nuan),水(shui)地(di)(di)(di)暖(nuan),是(shi)以溫度不高于60℃的熱(re)(re)水(shui)埋(mai)于地(di)(di)(di)下填充(chong)層中的加熱(re)(re)管內循環流動,惻然加熱(re)(re)整(zheng)個地(di)(di)(di)板(ban);而(er)電(dian)(dian)地(di)(di)(di)暖(nuan)是(shi)將外(wai)表面允(yun)許工作溫度上限為65℃的發(fa)熱(re)(re)電(dian)(dian)纜(lan)埋(mai)設在地(di)(di)(di)板(ban)中,以發(fa)熱(re)(re)電(dian)(dian)纜(lan)為熱(re)(re)源(yuan)加熱(re)(re)地(di)(di)(di)板(ban)。通(tong)常(chang)比較常(chang)見的水(shui)地(di)(di)(di)暖(nuan)管以PERT管材為主(zhu),而(er)電(dian)(dian)地(di)(di)(di)暖(nuan)則(ze)采(cai)用發(fa)熱(re)(re)電(dian)(dian)纜(lan)。