1、冷熱(re)水(shui)管(guan)(guan)主要是(shi)(shi)以PPR水(shui)管(guan)(guan)為主,既可(ke)作冷水(shui)管(guan)(guan)也(ye)可(ke)作熱(re)水(shui)管(guan)(guan),無毒耐(nai)壓耐(nai)腐蝕。冷水(shui)管(guan)(guan)一般外面會有藍色標記(ji)的(de)直線(xian)(xian),熱(re)水(shui)管(guan)(guan)則是(shi)(shi)外面有紅色線(xian)(xian)標記(ji)的(de)管(guan)(guan)材(cai),材(cai)料及價格會有些微區分,不(bu)要弄錯了(le)。
2、飲用(yong)水(shui)(shui)(shui)管(guan)(guan)需不(bu)結垢不(bu)生銹、具(ju)有環保安(an)全抗菌性,因此(ci)一般以PE管(guan)(guan)、PPR管(guan)(guan)為主。PE給水(shui)(shui)(shui)管(guan)(guan)一般只做冷(leng)水(shui)(shui)(shui)管(guan)(guan),而PPR管(guan)(guan)可做冷(leng)熱水(shui)(shui)(shui)管(guan)(guan)。在裝修中可兩種管(guan)(guan)材搭配使用(yong)。
3、家(jia)用(yong)(yong)排水(shui)管(guan)道、下(xia)水(shui)管(guan)對(dui)管(guan)道材質的(de)要求不是(shi)很高,通(tong)常是(shi)以UPVC排水(shui)管(guan)為主,其耐(nai)化學腐蝕,抗沖(chong)強度高,耐(nai)老(lao)化,使用(yong)(yong)壽命長,使用(yong)(yong)年限不低于50年,是(shi)建筑給排水(shui)的(de)理想材料。
4、電路是(shi)家裝(zhuang)(zhuang)裝(zhuang)(zhuang)修中的(de)(de)重要環(huan)節,暗線(xian)(xian)在墻內,明線(xian)(xian)則在墻上。由于家裝(zhuang)(zhuang)電路眾(zhong)多(duo),可用電線(xian)(xian)管,可以保護線(xian)(xian)纜,方便今后的(de)(de)維(wei)護,一般選用PVC線(xian)(xian)管,絕緣性能好、阻燃防火、耐熱抗壓(ya)。
5、地(di)(di)暖管(guan)分水(shui)地(di)(di)暖和電地(di)(di)暖,水(shui)地(di)(di)暖,是以(yi)溫度(du)不高于60℃的(de)熱(re)(re)水(shui)埋(mai)于地(di)(di)下填充層中(zhong)的(de)加(jia)熱(re)(re)管(guan)內循環(huan)流動,惻然加(jia)熱(re)(re)整個地(di)(di)板;而電地(di)(di)暖是將(jiang)外表面允許工(gong)作(zuo)溫度(du)上限為(wei)65℃的(de)發熱(re)(re)電纜埋(mai)設在地(di)(di)板中(zhong),以(yi)發熱(re)(re)電纜為(wei)熱(re)(re)源加(jia)熱(re)(re)地(di)(di)板。通常比較常見的(de)水(shui)地(di)(di)暖管(guan)以(yi)PERT管(guan)材為(wei)主,而電地(di)(di)暖則采(cai)用發熱(re)(re)電纜。