1、冷(leng)熱水(shui)(shui)管主(zhu)要(yao)是以PPR水(shui)(shui)管為(wei)主(zhu),既可作冷(leng)水(shui)(shui)管也可作熱水(shui)(shui)管,無毒耐壓(ya)耐腐蝕。冷(leng)水(shui)(shui)管一般外(wai)面會有(you)(you)藍色標(biao)記的直線,熱水(shui)(shui)管則是外(wai)面有(you)(you)紅色線標(biao)記的管材(cai),材(cai)料及(ji)價格會有(you)(you)些微區分,不要(yao)弄錯了。
2、飲用水(shui)管(guan)(guan)(guan)需不結垢(gou)不生銹、具有(you)環保安(an)全抗菌(jun)性,因此一般以PE管(guan)(guan)(guan)、PPR管(guan)(guan)(guan)為(wei)主。PE給水(shui)管(guan)(guan)(guan)一般只做(zuo)冷(leng)水(shui)管(guan)(guan)(guan),而PPR管(guan)(guan)(guan)可做(zuo)冷(leng)熱水(shui)管(guan)(guan)(guan)。在裝修中可兩(liang)種管(guan)(guan)(guan)材(cai)搭(da)配(pei)使用。
3、家用排水管(guan)(guan)(guan)道、下水管(guan)(guan)(guan)對管(guan)(guan)(guan)道材質的(de)要求不是很高(gao),通(tong)常(chang)是以(yi)UPVC排水管(guan)(guan)(guan)為(wei)主,其耐化學腐蝕,抗沖強度高(gao),耐老化,使用壽(shou)命長,使用年(nian)限不低于50年(nian),是建筑給排水的(de)理想(xiang)材料。
4、電(dian)路是家(jia)裝(zhuang)裝(zhuang)修中的重要環節,暗(an)線(xian)在墻內,明線(xian)則在墻上。由于家(jia)裝(zhuang)電(dian)路眾(zhong)多,可(ke)用電(dian)線(xian)管,可(ke)以(yi)保護線(xian)纜,方便(bian)今后的維護,一般選用PVC線(xian)管,絕緣性能好、阻(zu)燃防(fang)火、耐(nai)熱抗壓。
5、地(di)(di)暖(nuan)管分水地(di)(di)暖(nuan)和電(dian)(dian)地(di)(di)暖(nuan),水地(di)(di)暖(nuan),是以溫度不高于60℃的熱(re)(re)(re)(re)水埋于地(di)(di)下(xia)填(tian)充層中的加熱(re)(re)(re)(re)管內(nei)循環流動,惻然加熱(re)(re)(re)(re)整個地(di)(di)板(ban);而(er)電(dian)(dian)地(di)(di)暖(nuan)是將(jiang)外表面允許工作溫度上限為(wei)(wei)65℃的發(fa)熱(re)(re)(re)(re)電(dian)(dian)纜(lan)埋設在地(di)(di)板(ban)中,以發(fa)熱(re)(re)(re)(re)電(dian)(dian)纜(lan)為(wei)(wei)熱(re)(re)(re)(re)源加熱(re)(re)(re)(re)地(di)(di)板(ban)。通(tong)常(chang)比較常(chang)見的水地(di)(di)暖(nuan)管以PERT管材為(wei)(wei)主,而(er)電(dian)(dian)地(di)(di)暖(nuan)則采用發(fa)熱(re)(re)(re)(re)電(dian)(dian)纜(lan)。