1、冷熱(re)水(shui)(shui)管(guan)主(zhu)要(yao)是(shi)(shi)以PPR水(shui)(shui)管(guan)為(wei)主(zhu),既可作(zuo)冷水(shui)(shui)管(guan)也可作(zuo)熱(re)水(shui)(shui)管(guan),無毒耐壓(ya)耐腐(fu)蝕。冷水(shui)(shui)管(guan)一般外(wai)面會(hui)(hui)有(you)藍色標記(ji)的直線,熱(re)水(shui)(shui)管(guan)則(ze)是(shi)(shi)外(wai)面有(you)紅(hong)色線標記(ji)的管(guan)材,材料及價格(ge)會(hui)(hui)有(you)些微區分(fen),不要(yao)弄錯了。
2、飲用水(shui)管需(xu)不(bu)(bu)結垢(gou)不(bu)(bu)生銹、具有環保安全抗菌(jun)性,因(yin)此一般(ban)以PE管、PPR管為主(zhu)。PE給水(shui)管一般(ban)只做(zuo)冷水(shui)管,而PPR管可(ke)做(zuo)冷熱水(shui)管。在裝修中可(ke)兩種管材搭配使(shi)用。
3、家(jia)用(yong)排水(shui)(shui)(shui)管(guan)道、下水(shui)(shui)(shui)管(guan)對(dui)管(guan)道材質的要求(qiu)不是(shi)很高,通常是(shi)以UPVC排水(shui)(shui)(shui)管(guan)為主(zhu),其耐(nai)化學腐蝕,抗沖強度高,耐(nai)老化,使(shi)用(yong)壽命長,使(shi)用(yong)年限不低于50年,是(shi)建筑給排水(shui)(shui)(shui)的理想材料。
4、電路是家裝裝修中的重(zhong)要(yao)環(huan)節(jie),暗線(xian)(xian)(xian)在(zai)墻內,明線(xian)(xian)(xian)則在(zai)墻上。由(you)于家裝電路眾(zhong)多,可(ke)用(yong)電線(xian)(xian)(xian)管,可(ke)以保護(hu)線(xian)(xian)(xian)纜,方便(bian)今后的維護(hu),一(yi)般選用(yong)PVC線(xian)(xian)(xian)管,絕緣性能好、阻燃防火、耐熱抗壓。
5、地(di)(di)暖(nuan)(nuan)管分水地(di)(di)暖(nuan)(nuan)和電(dian)地(di)(di)暖(nuan)(nuan),水地(di)(di)暖(nuan)(nuan),是以溫(wen)度不高于60℃的(de)熱(re)(re)水埋(mai)于地(di)(di)下填充層中的(de)加熱(re)(re)管內循環流動,惻然(ran)加熱(re)(re)整個地(di)(di)板;而電(dian)地(di)(di)暖(nuan)(nuan)是將外表面(mian)允許工作溫(wen)度上(shang)限為65℃的(de)發熱(re)(re)電(dian)纜埋(mai)設在地(di)(di)板中,以發熱(re)(re)電(dian)纜為熱(re)(re)源加熱(re)(re)地(di)(di)板。通常(chang)比較常(chang)見的(de)水地(di)(di)暖(nuan)(nuan)管以PERT管材為主,而電(dian)地(di)(di)暖(nuan)(nuan)則采用發熱(re)(re)電(dian)纜。