1、冷熱(re)水(shui)(shui)管(guan)主要(yao)是以(yi)PPR水(shui)(shui)管(guan)為主,既可(ke)(ke)作冷水(shui)(shui)管(guan)也可(ke)(ke)作熱(re)水(shui)(shui)管(guan),無毒耐壓耐腐蝕。冷水(shui)(shui)管(guan)一般(ban)外面會有藍色標(biao)記的直線(xian),熱(re)水(shui)(shui)管(guan)則是外面有紅色線(xian)標(biao)記的管(guan)材(cai),材(cai)料及價格(ge)會有些微區分(fen),不(bu)要(yao)弄錯了(le)。
2、飲用(yong)水(shui)管(guan)(guan)(guan)需不(bu)結垢不(bu)生銹、具有環保安全抗(kang)菌(jun)性,因此(ci)一(yi)般(ban)以PE管(guan)(guan)(guan)、PPR管(guan)(guan)(guan)為(wei)主。PE給水(shui)管(guan)(guan)(guan)一(yi)般(ban)只做冷水(shui)管(guan)(guan)(guan),而(er)PPR管(guan)(guan)(guan)可(ke)做冷熱(re)水(shui)管(guan)(guan)(guan)。在裝修中可(ke)兩種管(guan)(guan)(guan)材搭(da)配使用(yong)。
3、家用(yong)(yong)排水管道、下水管對管道材質(zhi)的要求(qiu)不(bu)是(shi)很高,通(tong)常是(shi)以UPVC排水管為主,其(qi)耐(nai)化學腐蝕,抗沖強度高,耐(nai)老化,使用(yong)(yong)壽命長,使用(yong)(yong)年限不(bu)低(di)于50年,是(shi)建筑給排水的理想材料(liao)。
4、電路是家裝裝修(xiu)中的(de)重要環節,暗(an)線在(zai)墻(qiang)(qiang)內,明線則在(zai)墻(qiang)(qiang)上。由于(yu)家裝電路眾多,可(ke)用電線管,可(ke)以(yi)保護(hu)線纜,方便(bian)今后的(de)維護(hu),一般選(xuan)用PVC線管,絕緣性能好、阻燃防火、耐熱抗(kang)壓。
5、地(di)暖(nuan)(nuan)管(guan)(guan)分(fen)水(shui)地(di)暖(nuan)(nuan)和電(dian)(dian)地(di)暖(nuan)(nuan),水(shui)地(di)暖(nuan)(nuan),是(shi)(shi)以(yi)溫(wen)度(du)不高(gao)于60℃的熱(re)水(shui)埋于地(di)下填充層中(zhong)的加熱(re)管(guan)(guan)內循環流動,惻然加熱(re)整個(ge)地(di)板(ban);而電(dian)(dian)地(di)暖(nuan)(nuan)是(shi)(shi)將外表面允許工作(zuo)溫(wen)度(du)上(shang)限為65℃的發(fa)熱(re)電(dian)(dian)纜(lan)埋設(she)在地(di)板(ban)中(zhong),以(yi)發(fa)熱(re)電(dian)(dian)纜(lan)為熱(re)源加熱(re)地(di)板(ban)。通常比較常見的水(shui)地(di)暖(nuan)(nuan)管(guan)(guan)以(yi)PERT管(guan)(guan)材為主,而電(dian)(dian)地(di)暖(nuan)(nuan)則采(cai)用發(fa)熱(re)電(dian)(dian)纜(lan)。