1、冷熱水(shui)(shui)(shui)管(guan)主要(yao)是(shi)以(yi)PPR水(shui)(shui)(shui)管(guan)為主,既可作(zuo)冷水(shui)(shui)(shui)管(guan)也可作(zuo)熱水(shui)(shui)(shui)管(guan),無毒耐壓耐腐(fu)蝕(shi)。冷水(shui)(shui)(shui)管(guan)一般(ban)外(wai)面(mian)會有藍(lan)色標(biao)記的(de)直線(xian),熱水(shui)(shui)(shui)管(guan)則是(shi)外(wai)面(mian)有紅色線(xian)標(biao)記的(de)管(guan)材,材料(liao)及價(jia)格(ge)會有些微(wei)區分,不要(yao)弄錯了(le)。
2、飲用水管(guan)(guan)需(xu)不結(jie)垢不生銹、具有環保(bao)安全抗菌性,因此一(yi)般以PE管(guan)(guan)、PPR管(guan)(guan)為主。PE給(gei)水管(guan)(guan)一(yi)般只做冷水管(guan)(guan),而PPR管(guan)(guan)可做冷熱水管(guan)(guan)。在(zai)裝修中可兩(liang)種管(guan)(guan)材搭配(pei)使用。
3、家用(yong)排水(shui)管(guan)(guan)道(dao)、下水(shui)管(guan)(guan)對(dui)管(guan)(guan)道(dao)材(cai)質(zhi)的要求不是很高,通常是以UPVC排水(shui)管(guan)(guan)為主,其耐化(hua)學腐蝕(shi),抗(kang)沖強度高,耐老化(hua),使用(yong)壽(shou)命(ming)長,使用(yong)年限不低于50年,是建(jian)筑給(gei)排水(shui)的理想材(cai)料。
4、電路(lu)是家(jia)裝(zhuang)裝(zhuang)修中的重(zhong)要環節,暗線(xian)在墻內,明(ming)線(xian)則在墻上。由于家(jia)裝(zhuang)電路(lu)眾(zhong)多(duo),可(ke)(ke)用電線(xian)管(guan),可(ke)(ke)以保護線(xian)纜,方(fang)便今后(hou)的維護,一般(ban)選用PVC線(xian)管(guan),絕(jue)緣性能好、阻燃防火、耐熱(re)抗壓。
5、地(di)(di)暖管(guan)分水地(di)(di)暖和電(dian)(dian)地(di)(di)暖,水地(di)(di)暖,是以溫度不高于60℃的熱(re)(re)水埋于地(di)(di)下填(tian)充(chong)層中的加(jia)(jia)熱(re)(re)管(guan)內(nei)循環流動,惻然加(jia)(jia)熱(re)(re)整個地(di)(di)板(ban);而(er)電(dian)(dian)地(di)(di)暖是將外表面允許(xu)工作溫度上限(xian)為(wei)65℃的發熱(re)(re)電(dian)(dian)纜(lan)埋設在(zai)地(di)(di)板(ban)中,以發熱(re)(re)電(dian)(dian)纜(lan)為(wei)熱(re)(re)源加(jia)(jia)熱(re)(re)地(di)(di)板(ban)。通常比較常見(jian)的水地(di)(di)暖管(guan)以PERT管(guan)材為(wei)主,而(er)電(dian)(dian)地(di)(di)暖則采(cai)用發熱(re)(re)電(dian)(dian)纜(lan)。