1、冷(leng)熱水管主要是以PPR水管為主,既可作冷(leng)水管也可作熱水管,無毒耐壓耐腐蝕。冷(leng)水管一般(ban)外(wai)面會有(you)(you)藍色(se)標(biao)記的直(zhi)線,熱水管則(ze)是外(wai)面有(you)(you)紅色(se)線標(biao)記的管材(cai),材(cai)料及價格會有(you)(you)些(xie)微區分,不要弄(nong)錯了。
2、飲用(yong)水管(guan)需不結垢(gou)不生銹、具(ju)有環保安(an)全(quan)抗菌性,因此一(yi)般以PE管(guan)、PPR管(guan)為(wei)主。PE給水管(guan)一(yi)般只做(zuo)冷(leng)(leng)水管(guan),而PPR管(guan)可做(zuo)冷(leng)(leng)熱(re)水管(guan)。在裝修中可兩種管(guan)材搭配使用(yong)。
3、家用(yong)排水管(guan)道(dao)、下水管(guan)對管(guan)道(dao)材質的要求不(bu)是很高(gao),通常是以UPVC排水管(guan)為主(zhu),其耐化(hua)學腐蝕(shi),抗(kang)沖強度(du)高(gao),耐老化(hua),使(shi)用(yong)壽命長,使(shi)用(yong)年限不(bu)低(di)于(yu)50年,是建筑給排水的理想材料。
4、電路(lu)(lu)是家裝裝修中的重(zhong)要環節(jie),暗線(xian)(xian)在墻(qiang)內,明線(xian)(xian)則在墻(qiang)上(shang)。由于家裝電路(lu)(lu)眾(zhong)多(duo),可用電線(xian)(xian)管,可以保(bao)護線(xian)(xian)纜,方(fang)便(bian)今后的維護,一般選用PVC線(xian)(xian)管,絕緣性(xing)能(neng)好、阻燃防火、耐熱抗壓。
5、地(di)暖(nuan)管(guan)(guan)分水地(di)暖(nuan)和電(dian)(dian)(dian)(dian)地(di)暖(nuan),水地(di)暖(nuan),是以(yi)溫度不高于60℃的熱(re)(re)(re)水埋(mai)于地(di)下填充(chong)層中(zhong)的加(jia)熱(re)(re)(re)管(guan)(guan)內循環流動,惻然加(jia)熱(re)(re)(re)整個地(di)板(ban);而電(dian)(dian)(dian)(dian)地(di)暖(nuan)是將(jiang)外表面允許工(gong)作(zuo)溫度上限為65℃的發(fa)熱(re)(re)(re)電(dian)(dian)(dian)(dian)纜埋(mai)設在地(di)板(ban)中(zhong),以(yi)發(fa)熱(re)(re)(re)電(dian)(dian)(dian)(dian)纜為熱(re)(re)(re)源加(jia)熱(re)(re)(re)地(di)板(ban)。通常比較常見(jian)的水地(di)暖(nuan)管(guan)(guan)以(yi)PERT管(guan)(guan)材(cai)為主,而電(dian)(dian)(dian)(dian)地(di)暖(nuan)則采用(yong)發(fa)熱(re)(re)(re)電(dian)(dian)(dian)(dian)纜。