1、冷(leng)(leng)熱水管主要是(shi)以PPR水管為(wei)主,既可作(zuo)冷(leng)(leng)水管也可作(zuo)熱水管,無(wu)毒耐壓耐腐蝕。冷(leng)(leng)水管一般外面會有藍(lan)色(se)標(biao)記(ji)的直線(xian),熱水管則是(shi)外面有紅色(se)線(xian)標(biao)記(ji)的管材,材料及價格(ge)會有些微區分,不要弄錯了。
2、飲(yin)用水(shui)(shui)(shui)管需不結垢不生銹(xiu)、具有環保安(an)全抗菌性,因(yin)此(ci)一(yi)般以PE管、PPR管為主。PE給(gei)水(shui)(shui)(shui)管一(yi)般只做冷水(shui)(shui)(shui)管,而PPR管可(ke)做冷熱水(shui)(shui)(shui)管。在裝修中可(ke)兩種管材(cai)搭配使用。
3、家用排水(shui)管道、下水(shui)管對(dui)管道材(cai)質的要求不(bu)是很高(gao),通常(chang)是以UPVC排水(shui)管為主,其耐(nai)化學腐(fu)蝕,抗沖強度高(gao),耐(nai)老(lao)化,使用壽命長,使用年限不(bu)低于50年,是建筑給(gei)排水(shui)的理想材(cai)料。
4、電(dian)路是家(jia)裝裝修中的重要環(huan)節(jie),暗線在墻內(nei),明(ming)線則在墻上。由于家(jia)裝電(dian)路眾(zhong)多,可(ke)用電(dian)線管,可(ke)以保(bao)護(hu)(hu)線纜,方便(bian)今后的維護(hu)(hu),一般選用PVC線管,絕緣性能好、阻燃(ran)防(fang)火(huo)、耐熱(re)抗(kang)壓。
5、地(di)(di)(di)暖(nuan)管(guan)分水(shui)(shui)(shui)地(di)(di)(di)暖(nuan)和(he)電(dian)(dian)(dian)(dian)地(di)(di)(di)暖(nuan),水(shui)(shui)(shui)地(di)(di)(di)暖(nuan),是(shi)以(yi)溫度不高(gao)于(yu)60℃的熱(re)水(shui)(shui)(shui)埋(mai)于(yu)地(di)(di)(di)下填充層中(zhong)的加(jia)熱(re)管(guan)內循環流動,惻(ce)然加(jia)熱(re)整個地(di)(di)(di)板;而(er)電(dian)(dian)(dian)(dian)地(di)(di)(di)暖(nuan)是(shi)將外(wai)表面(mian)允(yun)許工(gong)作溫度上(shang)限為65℃的發熱(re)電(dian)(dian)(dian)(dian)纜(lan)埋(mai)設在(zai)地(di)(di)(di)板中(zhong),以(yi)發熱(re)電(dian)(dian)(dian)(dian)纜(lan)為熱(re)源加(jia)熱(re)地(di)(di)(di)板。通常比較(jiao)常見的水(shui)(shui)(shui)地(di)(di)(di)暖(nuan)管(guan)以(yi)PERT管(guan)材(cai)為主,而(er)電(dian)(dian)(dian)(dian)地(di)(di)(di)暖(nuan)則采用發熱(re)電(dian)(dian)(dian)(dian)纜(lan)。