1、冷(leng)(leng)熱水(shui)(shui)管(guan)(guan)主(zhu)要(yao)是以PPR水(shui)(shui)管(guan)(guan)為主(zhu),既可作冷(leng)(leng)水(shui)(shui)管(guan)(guan)也(ye)可作熱水(shui)(shui)管(guan)(guan),無(wu)毒(du)耐壓耐腐蝕(shi)。冷(leng)(leng)水(shui)(shui)管(guan)(guan)一般外面會(hui)有藍色標記的直線,熱水(shui)(shui)管(guan)(guan)則是外面有紅色線標記的管(guan)(guan)材(cai),材(cai)料及價格會(hui)有些微區分,不(bu)要(yao)弄錯了。
2、飲用(yong)水(shui)管(guan)(guan)需不結垢不生銹、具(ju)有環保安全抗(kang)菌性,因此(ci)一般以PE管(guan)(guan)、PPR管(guan)(guan)為(wei)主。PE給水(shui)管(guan)(guan)一般只做(zuo)冷(leng)水(shui)管(guan)(guan),而PPR管(guan)(guan)可(ke)做(zuo)冷(leng)熱水(shui)管(guan)(guan)。在裝修中可(ke)兩種管(guan)(guan)材搭(da)配(pei)使用(yong)。
3、家用(yong)排水(shui)管(guan)道、下(xia)水(shui)管(guan)對管(guan)道材(cai)質的要(yao)求不是(shi)很(hen)高,通常是(shi)以UPVC排水(shui)管(guan)為主,其(qi)耐(nai)化學腐(fu)蝕,抗沖(chong)強度高,耐(nai)老化,使用(yong)壽命長,使用(yong)年限不低于50年,是(shi)建筑給排水(shui)的理想(xiang)材(cai)料。
4、電路(lu)是家裝(zhuang)(zhuang)裝(zhuang)(zhuang)修中的重要(yao)環節,暗線(xian)(xian)在(zai)墻(qiang)(qiang)內,明線(xian)(xian)則在(zai)墻(qiang)(qiang)上。由于家裝(zhuang)(zhuang)電路(lu)眾多(duo),可(ke)用(yong)電線(xian)(xian)管,可(ke)以(yi)保護(hu)線(xian)(xian)纜,方便今后的維護(hu),一般選用(yong)PVC線(xian)(xian)管,絕緣性能好(hao)、阻燃防火、耐熱抗壓。
5、地(di)暖(nuan)(nuan)管(guan)分水(shui)(shui)地(di)暖(nuan)(nuan)和電(dian)(dian)地(di)暖(nuan)(nuan),水(shui)(shui)地(di)暖(nuan)(nuan),是(shi)以溫(wen)度不高于60℃的(de)熱(re)(re)水(shui)(shui)埋于地(di)下填充層中(zhong)的(de)加(jia)熱(re)(re)管(guan)內循環流(liu)動,惻然加(jia)熱(re)(re)整個地(di)板(ban);而電(dian)(dian)地(di)暖(nuan)(nuan)是(shi)將外表(biao)面(mian)允許工作溫(wen)度上限(xian)為65℃的(de)發(fa)熱(re)(re)電(dian)(dian)纜(lan)(lan)埋設在地(di)板(ban)中(zhong),以發(fa)熱(re)(re)電(dian)(dian)纜(lan)(lan)為熱(re)(re)源加(jia)熱(re)(re)地(di)板(ban)。通常(chang)比較常(chang)見(jian)的(de)水(shui)(shui)地(di)暖(nuan)(nuan)管(guan)以PERT管(guan)材為主,而電(dian)(dian)地(di)暖(nuan)(nuan)則采用發(fa)熱(re)(re)電(dian)(dian)纜(lan)(lan)。