1、冷熱(re)水(shui)管(guan)(guan)主要(yao)是(shi)(shi)以PPR水(shui)管(guan)(guan)為主,既(ji)可作冷水(shui)管(guan)(guan)也可作熱(re)水(shui)管(guan)(guan),無(wu)毒耐(nai)壓(ya)耐(nai)腐蝕。冷水(shui)管(guan)(guan)一般(ban)外面會有藍色標(biao)記的(de)直線,熱(re)水(shui)管(guan)(guan)則是(shi)(shi)外面有紅色線標(biao)記的(de)管(guan)(guan)材,材料及價格會有些(xie)微區分,不要(yao)弄錯了。
2、飲用水(shui)管(guan)需不結(jie)垢不生銹、具有環(huan)保安全抗菌性,因此(ci)一(yi)(yi)般(ban)以PE管(guan)、PPR管(guan)為主。PE給水(shui)管(guan)一(yi)(yi)般(ban)只做(zuo)冷(leng)(leng)水(shui)管(guan),而PPR管(guan)可做(zuo)冷(leng)(leng)熱水(shui)管(guan)。在裝修中可兩種管(guan)材(cai)搭配使用。
3、家用(yong)(yong)排水管(guan)道、下水管(guan)對管(guan)道材(cai)質的要求不是(shi)很高,通常是(shi)以UPVC排水管(guan)為主,其耐化學(xue)腐蝕,抗沖強度高,耐老化,使用(yong)(yong)壽命長(chang),使用(yong)(yong)年(nian)限不低于(yu)50年(nian),是(shi)建筑給排水的理想材(cai)料。
4、電(dian)路是家裝(zhuang)裝(zhuang)修中的重要環(huan)節,暗線(xian)在墻內(nei),明線(xian)則在墻上。由于家裝(zhuang)電(dian)路眾多,可(ke)用電(dian)線(xian)管,可(ke)以保(bao)護線(xian)纜,方便今后的維護,一般選(xuan)用PVC線(xian)管,絕緣性能好、阻燃防火、耐熱抗壓。
5、地(di)暖(nuan)管(guan)分水(shui)(shui)(shui)地(di)暖(nuan)和電(dian)(dian)(dian)地(di)暖(nuan),水(shui)(shui)(shui)地(di)暖(nuan),是以(yi)溫度(du)不高于60℃的熱(re)(re)水(shui)(shui)(shui)埋于地(di)下(xia)填充層中的加(jia)熱(re)(re)管(guan)內(nei)循環流動,惻然加(jia)熱(re)(re)整個(ge)地(di)板;而(er)電(dian)(dian)(dian)地(di)暖(nuan)是將(jiang)外表面允(yun)許工作溫度(du)上限(xian)為65℃的發(fa)熱(re)(re)電(dian)(dian)(dian)纜(lan)(lan)埋設(she)在地(di)板中,以(yi)發(fa)熱(re)(re)電(dian)(dian)(dian)纜(lan)(lan)為熱(re)(re)源(yuan)加(jia)熱(re)(re)地(di)板。通常(chang)(chang)比較(jiao)常(chang)(chang)見的水(shui)(shui)(shui)地(di)暖(nuan)管(guan)以(yi)PERT管(guan)材為主(zhu),而(er)電(dian)(dian)(dian)地(di)暖(nuan)則采(cai)用發(fa)熱(re)(re)電(dian)(dian)(dian)纜(lan)(lan)。