1、冷(leng)熱水管主(zhu)要(yao)是以(yi)PPR水管為主(zhu),既可作冷(leng)水管也可作熱水管,無毒耐(nai)壓耐(nai)腐蝕(shi)。冷(leng)水管一(yi)般外面(mian)會(hui)有藍色(se)標記的(de)直線,熱水管則是外面(mian)有紅色(se)線標記的(de)管材,材料及價格會(hui)有些微區分,不(bu)要(yao)弄(nong)錯了。
2、飲用(yong)水(shui)(shui)管(guan)需(xu)不結垢不生(sheng)銹、具有環保(bao)安全抗菌性,因此一(yi)般以PE管(guan)、PPR管(guan)為主(zhu)。PE給水(shui)(shui)管(guan)一(yi)般只做冷水(shui)(shui)管(guan),而PPR管(guan)可做冷熱水(shui)(shui)管(guan)。在裝修中可兩(liang)種(zhong)管(guan)材搭配使用(yong)。
3、家(jia)用排(pai)(pai)水管(guan)道、下水管(guan)對(dui)管(guan)道材質的要(yao)求(qiu)不是很高(gao),通(tong)常(chang)是以UPVC排(pai)(pai)水管(guan)為主(zhu),其耐化(hua)學腐蝕,抗(kang)沖(chong)強度高(gao),耐老化(hua),使(shi)用壽命長,使(shi)用年限不低于50年,是建筑給排(pai)(pai)水的理想材料(liao)。
4、電路(lu)是(shi)家(jia)裝(zhuang)裝(zhuang)修中的(de)重要環節,暗(an)線(xian)(xian)在墻內,明(ming)線(xian)(xian)則在墻上。由(you)于家(jia)裝(zhuang)電路(lu)眾(zhong)多,可(ke)用電線(xian)(xian)管(guan),可(ke)以保護線(xian)(xian)纜,方便今后的(de)維護,一般選用PVC線(xian)(xian)管(guan),絕緣性能好、阻燃防火、耐熱抗壓。
5、地(di)(di)暖(nuan)(nuan)管分水(shui)地(di)(di)暖(nuan)(nuan)和電(dian)(dian)(dian)地(di)(di)暖(nuan)(nuan),水(shui)地(di)(di)暖(nuan)(nuan),是(shi)以(yi)溫度不高于(yu)60℃的熱(re)(re)(re)(re)水(shui)埋(mai)于(yu)地(di)(di)下填充層中(zhong)(zhong)的加(jia)熱(re)(re)(re)(re)管內循環流動,惻然加(jia)熱(re)(re)(re)(re)整個(ge)地(di)(di)板;而電(dian)(dian)(dian)地(di)(di)暖(nuan)(nuan)是(shi)將外表面允許工作溫度上(shang)限為(wei)65℃的發熱(re)(re)(re)(re)電(dian)(dian)(dian)纜埋(mai)設在(zai)地(di)(di)板中(zhong)(zhong),以(yi)發熱(re)(re)(re)(re)電(dian)(dian)(dian)纜為(wei)熱(re)(re)(re)(re)源(yuan)加(jia)熱(re)(re)(re)(re)地(di)(di)板。通常比較(jiao)常見的水(shui)地(di)(di)暖(nuan)(nuan)管以(yi)PERT管材為(wei)主,而電(dian)(dian)(dian)地(di)(di)暖(nuan)(nuan)則采用發熱(re)(re)(re)(re)電(dian)(dian)(dian)纜。