1、冷(leng)熱(re)水(shui)(shui)管(guan)(guan)(guan)(guan)主要是以PPR水(shui)(shui)管(guan)(guan)(guan)(guan)為主,既(ji)可作(zuo)(zuo)冷(leng)水(shui)(shui)管(guan)(guan)(guan)(guan)也可作(zuo)(zuo)熱(re)水(shui)(shui)管(guan)(guan)(guan)(guan),無毒(du)耐壓耐腐蝕。冷(leng)水(shui)(shui)管(guan)(guan)(guan)(guan)一般外(wai)面會有(you)藍(lan)色(se)標記的(de)直線(xian),熱(re)水(shui)(shui)管(guan)(guan)(guan)(guan)則是外(wai)面有(you)紅色(se)線(xian)標記的(de)管(guan)(guan)(guan)(guan)材,材料及價(jia)格會有(you)些微區分,不要弄錯了。
2、飲(yin)用水(shui)管(guan)(guan)需不(bu)結(jie)垢不(bu)生(sheng)銹、具(ju)有環保安全(quan)抗菌性,因此一般以PE管(guan)(guan)、PPR管(guan)(guan)為主(zhu)。PE給水(shui)管(guan)(guan)一般只做(zuo)冷水(shui)管(guan)(guan),而PPR管(guan)(guan)可(ke)做(zuo)冷熱水(shui)管(guan)(guan)。在裝修中(zhong)可(ke)兩種管(guan)(guan)材搭配使用。
3、家(jia)用排水管(guan)道(dao)、下水管(guan)對管(guan)道(dao)材質的(de)要求不(bu)是(shi)很高,通常是(shi)以UPVC排水管(guan)為主,其耐(nai)化學腐蝕,抗沖強度高,耐(nai)老化,使(shi)用壽命長,使(shi)用年(nian)限不(bu)低于50年(nian),是(shi)建筑給排水的(de)理想材料。
4、電(dian)路(lu)是家(jia)裝(zhuang)裝(zhuang)修(xiu)中的重要環節(jie),暗線(xian)(xian)在(zai)墻內,明(ming)線(xian)(xian)則(ze)在(zai)墻上。由(you)于家(jia)裝(zhuang)電(dian)路(lu)眾(zhong)多,可(ke)用電(dian)線(xian)(xian)管,可(ke)以保(bao)護(hu)(hu)線(xian)(xian)纜,方便今(jin)后的維護(hu)(hu),一(yi)般選(xuan)用PVC線(xian)(xian)管,絕緣性能好、阻燃防火、耐熱(re)抗壓(ya)。
5、地(di)(di)(di)暖(nuan)(nuan)管分水地(di)(di)(di)暖(nuan)(nuan)和電(dian)地(di)(di)(di)暖(nuan)(nuan),水地(di)(di)(di)暖(nuan)(nuan),是以(yi)溫度不高(gao)于60℃的(de)(de)熱(re)水埋于地(di)(di)(di)下填充層(ceng)中的(de)(de)加熱(re)管內循環(huan)流動,惻(ce)然加熱(re)整個地(di)(di)(di)板(ban)(ban);而電(dian)地(di)(di)(di)暖(nuan)(nuan)是將外(wai)表面允(yun)許工作溫度上限(xian)為65℃的(de)(de)發熱(re)電(dian)纜埋設在地(di)(di)(di)板(ban)(ban)中,以(yi)發熱(re)電(dian)纜為熱(re)源加熱(re)地(di)(di)(di)板(ban)(ban)。通常(chang)比較常(chang)見(jian)的(de)(de)水地(di)(di)(di)暖(nuan)(nuan)管以(yi)PERT管材為主(zhu),而電(dian)地(di)(di)(di)暖(nuan)(nuan)則采用發熱(re)電(dian)纜。