1、冷熱(re)(re)水管(guan)主要(yao)是(shi)以PPR水管(guan)為主,既可(ke)作冷水管(guan)也(ye)可(ke)作熱(re)(re)水管(guan),無毒耐(nai)壓耐(nai)腐蝕。冷水管(guan)一般外(wai)面會有藍色(se)標記的直線(xian),熱(re)(re)水管(guan)則是(shi)外(wai)面有紅色(se)線(xian)標記的管(guan)材(cai),材(cai)料及價格會有些微區分,不要(yao)弄錯了。
2、飲用水管(guan)(guan)需不(bu)結(jie)垢不(bu)生(sheng)銹、具(ju)有(you)環保安全抗菌性,因(yin)此一般(ban)以PE管(guan)(guan)、PPR管(guan)(guan)為(wei)主。PE給水管(guan)(guan)一般(ban)只做冷水管(guan)(guan),而PPR管(guan)(guan)可做冷熱水管(guan)(guan)。在裝修中(zhong)可兩種管(guan)(guan)材搭(da)配使用。
3、家用(yong)排水管道(dao)、下水管對管道(dao)材質的(de)(de)要求不是(shi)(shi)很高,通常是(shi)(shi)以UPVC排水管為(wei)主,其耐化(hua)學腐(fu)蝕,抗沖強度高,耐老化(hua),使用(yong)壽命(ming)長,使用(yong)年限不低于50年,是(shi)(shi)建筑給排水的(de)(de)理想(xiang)材料。
4、電路是家裝(zhuang)裝(zhuang)修中的重要環節(jie),暗(an)線(xian)(xian)在(zai)墻(qiang)內(nei),明線(xian)(xian)則在(zai)墻(qiang)上。由于家裝(zhuang)電路眾多(duo),可(ke)(ke)用電線(xian)(xian)管,可(ke)(ke)以保護(hu)線(xian)(xian)纜,方便今后的維護(hu),一般選用PVC線(xian)(xian)管,絕緣性能好、阻燃(ran)防(fang)火(huo)、耐熱抗壓。
5、地(di)(di)(di)暖(nuan)管(guan)分(fen)水地(di)(di)(di)暖(nuan)和電(dian)地(di)(di)(di)暖(nuan),水地(di)(di)(di)暖(nuan),是以溫度不高(gao)于60℃的(de)(de)熱(re)(re)水埋于地(di)(di)(di)下(xia)填充層(ceng)中的(de)(de)加(jia)熱(re)(re)管(guan)內(nei)循環流動,惻然加(jia)熱(re)(re)整個地(di)(di)(di)板(ban)(ban)(ban);而電(dian)地(di)(di)(di)暖(nuan)是將外(wai)表面允許(xu)工作溫度上限為65℃的(de)(de)發熱(re)(re)電(dian)纜埋設在地(di)(di)(di)板(ban)(ban)(ban)中,以發熱(re)(re)電(dian)纜為熱(re)(re)源加(jia)熱(re)(re)地(di)(di)(di)板(ban)(ban)(ban)。通常(chang)比較常(chang)見的(de)(de)水地(di)(di)(di)暖(nuan)管(guan)以PERT管(guan)材為主,而電(dian)地(di)(di)(di)暖(nuan)則采(cai)用發熱(re)(re)電(dian)纜。