1、冷(leng)(leng)熱水(shui)管主(zhu)要(yao)是以PPR水(shui)管為主(zhu),既可作(zuo)冷(leng)(leng)水(shui)管也可作(zuo)熱水(shui)管,無毒耐壓耐腐(fu)蝕(shi)。冷(leng)(leng)水(shui)管一般(ban)外(wai)面(mian)會有(you)藍色標記的(de)直線,熱水(shui)管則(ze)是外(wai)面(mian)有(you)紅色線標記的(de)管材,材料及價格會有(you)些(xie)微區分,不(bu)要(yao)弄錯了。
2、飲用水(shui)管(guan)(guan)需不結(jie)垢(gou)不生銹、具有環(huan)保安全抗菌性,因此一(yi)般以PE管(guan)(guan)、PPR管(guan)(guan)為主。PE給(gei)水(shui)管(guan)(guan)一(yi)般只(zhi)做(zuo)冷水(shui)管(guan)(guan),而PPR管(guan)(guan)可做(zuo)冷熱水(shui)管(guan)(guan)。在裝修中可兩種管(guan)(guan)材搭配(pei)使(shi)用。
3、家用(yong)(yong)排(pai)水(shui)管道、下(xia)水(shui)管對(dui)管道材(cai)質的(de)要求不是很高,通(tong)常(chang)是以UPVC排(pai)水(shui)管為主,其耐化(hua)(hua)學腐蝕,抗沖強(qiang)度高,耐老化(hua)(hua),使用(yong)(yong)壽命長(chang),使用(yong)(yong)年(nian)限(xian)不低于(yu)50年(nian),是建筑給(gei)排(pai)水(shui)的(de)理(li)想材(cai)料(liao)。
4、電路是家裝(zhuang)裝(zhuang)修中的(de)重要(yao)環節,暗(an)線(xian)在(zai)墻內,明(ming)線(xian)則(ze)在(zai)墻上。由(you)于家裝(zhuang)電路眾(zhong)多,可用電線(xian)管,可以(yi)保護線(xian)纜,方便今(jin)后的(de)維護,一(yi)般選用PVC線(xian)管,絕緣性能好、阻(zu)燃防火、耐熱抗壓。
5、地(di)(di)(di)(di)暖(nuan)管(guan)分水地(di)(di)(di)(di)暖(nuan)和電(dian)(dian)地(di)(di)(di)(di)暖(nuan),水地(di)(di)(di)(di)暖(nuan),是以(yi)(yi)溫度不高于60℃的(de)熱(re)水埋于地(di)(di)(di)(di)下填充層(ceng)中的(de)加熱(re)管(guan)內循環流動,惻然加熱(re)整個地(di)(di)(di)(di)板;而(er)電(dian)(dian)地(di)(di)(di)(di)暖(nuan)是將外表面允許工作溫度上限為(wei)65℃的(de)發(fa)熱(re)電(dian)(dian)纜埋設在地(di)(di)(di)(di)板中,以(yi)(yi)發(fa)熱(re)電(dian)(dian)纜為(wei)熱(re)源加熱(re)地(di)(di)(di)(di)板。通常(chang)比(bi)較常(chang)見(jian)的(de)水地(di)(di)(di)(di)暖(nuan)管(guan)以(yi)(yi)PERT管(guan)材(cai)為(wei)主,而(er)電(dian)(dian)地(di)(di)(di)(di)暖(nuan)則采(cai)用(yong)發(fa)熱(re)電(dian)(dian)纜。