1、冷熱(re)水(shui)管(guan)主要是以(yi)PPR水(shui)管(guan)為主,既可作冷水(shui)管(guan)也可作熱(re)水(shui)管(guan),無毒耐(nai)壓耐(nai)腐蝕。冷水(shui)管(guan)一般(ban)外面(mian)會(hui)有藍色標(biao)記(ji)(ji)的直線(xian),熱(re)水(shui)管(guan)則是外面(mian)有紅色線(xian)標(biao)記(ji)(ji)的管(guan)材,材料及(ji)價格會(hui)有些微區分,不要弄錯了(le)。
2、飲用(yong)水(shui)管(guan)(guan)需不結垢不生銹(xiu)、具有環保安(an)全抗菌性,因此一般(ban)以PE管(guan)(guan)、PPR管(guan)(guan)為主。PE給水(shui)管(guan)(guan)一般(ban)只(zhi)做(zuo)冷(leng)水(shui)管(guan)(guan),而PPR管(guan)(guan)可做(zuo)冷(leng)熱(re)水(shui)管(guan)(guan)。在裝修中可兩種(zhong)管(guan)(guan)材搭配使(shi)用(yong)。
3、家(jia)用(yong)(yong)排水(shui)管(guan)道、下水(shui)管(guan)對(dui)管(guan)道材質的要(yao)求不是很高,通常是以UPVC排水(shui)管(guan)為主,其耐(nai)化學腐蝕,抗沖(chong)強度高,耐(nai)老化,使用(yong)(yong)壽命長,使用(yong)(yong)年(nian)限不低于(yu)50年(nian),是建(jian)筑給排水(shui)的理(li)想材料。
4、電路(lu)是(shi)家裝(zhuang)裝(zhuang)修(xiu)中的重要環節(jie),暗線(xian)在墻(qiang)內,明線(xian)則在墻(qiang)上(shang)。由(you)于(yu)家裝(zhuang)電路(lu)眾多,可用電線(xian)管(guan),可以保護(hu)線(xian)纜,方便今后(hou)的維(wei)護(hu),一般選用PVC線(xian)管(guan),絕緣性能好、阻(zu)燃防火(huo)、耐熱抗壓。
5、地(di)(di)(di)暖管(guan)(guan)分水(shui)(shui)地(di)(di)(di)暖和電(dian)地(di)(di)(di)暖,水(shui)(shui)地(di)(di)(di)暖,是以(yi)溫(wen)度(du)不(bu)高于60℃的(de)熱(re)水(shui)(shui)埋(mai)于地(di)(di)(di)下填充層中的(de)加熱(re)管(guan)(guan)內(nei)循(xun)環(huan)流動,惻然加熱(re)整(zheng)個地(di)(di)(di)板(ban)(ban);而電(dian)地(di)(di)(di)暖是將外表面允許工作溫(wen)度(du)上限為(wei)(wei)65℃的(de)發(fa)熱(re)電(dian)纜(lan)埋(mai)設在地(di)(di)(di)板(ban)(ban)中,以(yi)發(fa)熱(re)電(dian)纜(lan)為(wei)(wei)熱(re)源(yuan)加熱(re)地(di)(di)(di)板(ban)(ban)。通常比較常見(jian)的(de)水(shui)(shui)地(di)(di)(di)暖管(guan)(guan)以(yi)PERT管(guan)(guan)材為(wei)(wei)主,而電(dian)地(di)(di)(di)暖則采用(yong)發(fa)熱(re)電(dian)纜(lan)。