1、冷(leng)(leng)熱水(shui)管(guan)主要(yao)是以PPR水(shui)管(guan)為主,既可作冷(leng)(leng)水(shui)管(guan)也可作熱水(shui)管(guan),無毒(du)耐壓(ya)耐腐蝕。冷(leng)(leng)水(shui)管(guan)一般外面(mian)會有(you)(you)藍色標記的(de)直線,熱水(shui)管(guan)則是外面(mian)有(you)(you)紅(hong)色線標記的(de)管(guan)材,材料及價格會有(you)(you)些微(wei)區(qu)分,不(bu)要(yao)弄(nong)錯了。
2、飲用(yong)(yong)水管(guan)(guan)需不結垢不生銹、具有環(huan)保(bao)安全抗菌性,因此一(yi)般(ban)(ban)以PE管(guan)(guan)、PPR管(guan)(guan)為主。PE給水管(guan)(guan)一(yi)般(ban)(ban)只(zhi)做冷水管(guan)(guan),而PPR管(guan)(guan)可(ke)做冷熱水管(guan)(guan)。在(zai)裝修中可(ke)兩種管(guan)(guan)材搭配使(shi)用(yong)(yong)。
3、家用(yong)排水(shui)管道(dao)、下水(shui)管對管道(dao)材(cai)質的(de)要求不(bu)是(shi)很高,通常是(shi)以UPVC排水(shui)管為主,其耐(nai)化學腐蝕,抗沖(chong)強度(du)高,耐(nai)老(lao)化,使用(yong)壽命長,使用(yong)年限不(bu)低于(yu)50年,是(shi)建筑(zhu)給排水(shui)的(de)理想(xiang)材(cai)料。
4、電路(lu)是家裝裝修中的(de)重要環節(jie),暗線(xian)在(zai)(zai)墻(qiang)(qiang)內(nei),明(ming)線(xian)則(ze)在(zai)(zai)墻(qiang)(qiang)上。由于家裝電路(lu)眾多(duo),可用(yong)電線(xian)管(guan),可以保護線(xian)纜(lan),方便今后的(de)維護,一般選用(yong)PVC線(xian)管(guan),絕緣性能好(hao)、阻燃(ran)防(fang)火、耐熱抗(kang)壓。
5、地(di)(di)(di)暖(nuan)(nuan)管分水(shui)地(di)(di)(di)暖(nuan)(nuan)和(he)電(dian)地(di)(di)(di)暖(nuan)(nuan),水(shui)地(di)(di)(di)暖(nuan)(nuan),是(shi)以(yi)(yi)溫度(du)不高于60℃的(de)熱水(shui)埋于地(di)(di)(di)下填(tian)充層(ceng)中的(de)加熱管內循環流動,惻(ce)然加熱整個地(di)(di)(di)板;而電(dian)地(di)(di)(di)暖(nuan)(nuan)是(shi)將外表面允許工作溫度(du)上限為(wei)65℃的(de)發(fa)(fa)熱電(dian)纜埋設在地(di)(di)(di)板中,以(yi)(yi)發(fa)(fa)熱電(dian)纜為(wei)熱源加熱地(di)(di)(di)板。通常比較常見的(de)水(shui)地(di)(di)(di)暖(nuan)(nuan)管以(yi)(yi)PERT管材為(wei)主,而電(dian)地(di)(di)(di)暖(nuan)(nuan)則采用發(fa)(fa)熱電(dian)纜。