芒果视频下载

1、冷(leng)熱水(shui)(shui)管(guan)主(zhu)要是(shi)(shi)以PPR水(shui)(shui)管(guan)為主(zhu)，既可作冷(leng)水(shui)(shui)管(guan)也可作熱水(shui)(shui)管(guan)，無毒耐壓耐腐蝕(shi)。冷(leng)水(shui)(shui)管(guan)一般外(wai)面(mian)會有(you)藍色標(biao)記的(de)直線(xian)，熱水(shui)(shui)管(guan)則是(shi)(shi)外(wai)面(mian)有(you)紅色線(xian)標(biao)記的(de)管(guan)材(cai)，材(cai)料(liao)及價格會有(you)些微區分，不(bu)要弄(nong)錯了。

2、飲用水管(guan)(guan)需不結(jie)垢(gou)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(gei)水管(guan)(guan)一般(ban)只做(zuo)冷(leng)水管(guan)(guan)，而(er)PPR管(guan)(guan)可(ke)做(zuo)冷(leng)熱水管(guan)(guan)。在裝修中可(ke)兩種(zhong)管(guan)(guan)材搭配使用。

3、家用(yong)排(pai)水管道、下水管對(dui)管道材(cai)質的要求不是很高(gao)，通(tong)常是以UPVC排(pai)水管為主，其耐化學腐蝕(shi)，抗沖強度(du)高(gao)，耐老化，使用(yong)壽命長，使用(yong)年限不低于50年，是建筑給排(pai)水的理想材(cai)料。

4、電(dian)路是家裝(zhuang)裝(zhuang)修中的重要(yao)環節，暗線(xian)在墻內，明(ming)線(xian)則在墻上。由(you)于(yu)家裝(zhuang)電(dian)路眾(zhong)多(duo)，可用(yong)電(dian)線(xian)管，可以保(bao)護線(xian)纜，方便今后的維護，一般(ban)選用(yong)PVC線(xian)管，絕(jue)緣性能好、阻燃防火、耐(nai)熱抗壓。

5、地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)管(guan)分水地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)和電地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)，水地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)，是(shi)以(yi)溫(wen)度(du)不高于60℃的熱(re)(re)水埋于地(di)(di)(di)(di)下填充層中(zhong)的加熱(re)(re)管(guan)內循環流動，惻然加熱(re)(re)整個(ge)地(di)(di)(di)(di)板(ban)；而電地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)是(shi)將外表(biao)面允許(xu)工(gong)作溫(wen)度(du)上限為65℃的發(fa)熱(re)(re)電纜埋設(she)在(zai)地(di)(di)(di)(di)板(ban)中(zhong)，以(yi)發(fa)熱(re)(re)電纜為熱(re)(re)源加熱(re)(re)地(di)(di)(di)(di)板(ban)。通(tong)常比較常見(jian)的水地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)管(guan)以(yi)PERT管(guan)材為主，而電地(di)(di)(di)(di)暖(nuan)(nuan)(nuan)則(ze)采用發(fa)熱(re)(re)電纜。