芒果视频下载

1、冷(leng)熱(re)水(shui)(shui)(shui)(shui)管(guan)主要(yao)是(shi)以PPR水(shui)(shui)(shui)(shui)管(guan)為主，既可作冷(leng)水(shui)(shui)(shui)(shui)管(guan)也可作熱(re)水(shui)(shui)(shui)(shui)管(guan)，無(wu)毒耐(nai)壓(ya)耐(nai)腐蝕。冷(leng)水(shui)(shui)(shui)(shui)管(guan)一般(ban)外面會有藍色(se)標記(ji)的直線，熱(re)水(shui)(shui)(shui)(shui)管(guan)則是(shi)外面有紅色(se)線標記(ji)的管(guan)材，材料及價格會有些(xie)微區分(fen)，不要(yao)弄錯了。

2、飲用水(shui)管(guan)需不結垢不生銹(xiu)、具(ju)有(you)環(huan)保安全抗菌(jun)性，因(yin)此一(yi)般以(yi)PE管(guan)、PPR管(guan)為主。PE給(gei)水(shui)管(guan)一(yi)般只做冷水(shui)管(guan)，而(er)PPR管(guan)可做冷熱水(shui)管(guan)。在裝修中可兩種(zhong)管(guan)材搭配使用。

3、家用(yong)排(pai)水管(guan)道、下(xia)水管(guan)對(dui)管(guan)道材(cai)質(zhi)的要求(qiu)不是很高(gao)(gao)，通常是以UPVC排(pai)水管(guan)為(wei)主，其耐化學腐蝕，抗沖強度高(gao)(gao)，耐老(lao)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(xiang)材(cai)料。

4、電(dian)路是家裝裝修中的重(zhong)要(yao)環節，暗(an)線(xian)在墻內，明線(xian)則在墻上(shang)。由于家裝電(dian)路眾多，可用電(dian)線(xian)管(guan)，可以保護(hu)線(xian)纜，方便今后的維護(hu)，一般選用PVC線(xian)管(guan)，絕緣性能好(hao)、阻燃(ran)防火、耐熱抗壓。

5、地(di)(di)(di)暖(nuan)(nuan)管(guan)(guan)(guan)分水(shui)地(di)(di)(di)暖(nuan)(nuan)和電(dian)(dian)(dian)地(di)(di)(di)暖(nuan)(nuan)，水(shui)地(di)(di)(di)暖(nuan)(nuan)，是(shi)以(yi)溫度不(bu)高于60℃的(de)熱(re)(re)水(shui)埋(mai)于地(di)(di)(di)下填(tian)充層中的(de)加熱(re)(re)管(guan)(guan)(guan)內循環流動(dong)，惻然加熱(re)(re)整個地(di)(di)(di)板(ban)(ban)；而(er)電(dian)(dian)(dian)地(di)(di)(di)暖(nuan)(nuan)是(shi)將外(wai)表面允許工(gong)作溫度上(shang)限為(wei)65℃的(de)發熱(re)(re)電(dian)(dian)(dian)纜(lan)埋(mai)設在地(di)(di)(di)板(ban)(ban)中，以(yi)發熱(re)(re)電(dian)(dian)(dian)纜(lan)為(wei)熱(re)(re)源加熱(re)(re)地(di)(di)(di)板(ban)(ban)。通常(chang)(chang)比較常(chang)(chang)見的(de)水(shui)地(di)(di)(di)暖(nuan)(nuan)管(guan)(guan)(guan)以(yi)PERT管(guan)(guan)(guan)材為(wei)主，而(er)電(dian)(dian)(dian)地(di)(di)(di)暖(nuan)(nuan)則采用發熱(re)(re)電(dian)(dian)(dian)纜(lan)。