1、冷熱(re)水(shui)管(guan)主要是以PPR水(shui)管(guan)為(wei)主,既可作冷水(shui)管(guan)也(ye)可作熱(re)水(shui)管(guan),無毒(du)耐(nai)壓耐(nai)腐蝕。冷水(shui)管(guan)一(yi)般外(wai)面會有(you)(you)藍色標記的直線,熱(re)水(shui)管(guan)則是外(wai)面有(you)(you)紅色線標記的管(guan)材(cai),材(cai)料(liao)及價(jia)格會有(you)(you)些微(wei)區分,不要弄錯(cuo)了。
2、飲用水(shui)管(guan)需(xu)不結垢不生(sheng)銹、具有環保安全抗(kang)菌性,因(yin)此一般(ban)以PE管(guan)、PPR管(guan)為主(zhu)。PE給水(shui)管(guan)一般(ban)只做(zuo)冷水(shui)管(guan),而PPR管(guan)可做(zuo)冷熱水(shui)管(guan)。在裝修中可兩種管(guan)材搭(da)配使用。
3、家用(yong)排水管(guan)道(dao)、下(xia)水管(guan)對管(guan)道(dao)材質(zhi)的要求(qiu)不是很高(gao),通常是以UPVC排水管(guan)為主,其(qi)耐(nai)化學腐蝕,抗沖強度高(gao),耐(nai)老化,使用(yong)壽命長,使用(yong)年(nian)限不低于50年(nian),是建筑給排水的理想材料。
4、電路(lu)是家裝裝修中(zhong)的重要環節(jie),暗線(xian)(xian)在(zai)墻內,明線(xian)(xian)則在(zai)墻上(shang)。由于(yu)家裝電路(lu)眾(zhong)多(duo),可(ke)用電線(xian)(xian)管,可(ke)以(yi)保護(hu)線(xian)(xian)纜,方便今后(hou)的維護(hu),一般選用PVC線(xian)(xian)管,絕緣性能(neng)好、阻(zu)燃防火、耐熱抗壓。
5、地(di)(di)暖(nuan)(nuan)管(guan)分水(shui)地(di)(di)暖(nuan)(nuan)和電(dian)(dian)地(di)(di)暖(nuan)(nuan),水(shui)地(di)(di)暖(nuan)(nuan),是(shi)以溫(wen)度不高于60℃的熱(re)(re)(re)水(shui)埋(mai)于地(di)(di)下填充層中(zhong)的加(jia)熱(re)(re)(re)管(guan)內循環(huan)流動(dong),惻然加(jia)熱(re)(re)(re)整(zheng)個地(di)(di)板;而(er)電(dian)(dian)地(di)(di)暖(nuan)(nuan)是(shi)將外表面允許工(gong)作溫(wen)度上(shang)限(xian)為65℃的發熱(re)(re)(re)電(dian)(dian)纜埋(mai)設在地(di)(di)板中(zhong),以發熱(re)(re)(re)電(dian)(dian)纜為熱(re)(re)(re)源(yuan)加(jia)熱(re)(re)(re)地(di)(di)板。通常(chang)比較常(chang)見的水(shui)地(di)(di)暖(nuan)(nuan)管(guan)以PERT管(guan)材為主,而(er)電(dian)(dian)地(di)(di)暖(nuan)(nuan)則采用發熱(re)(re)(re)電(dian)(dian)纜。