1、冷熱(re)水管(guan)(guan)主要是以PPR水管(guan)(guan)為(wei)主,既(ji)可(ke)作冷水管(guan)(guan)也可(ke)作熱(re)水管(guan)(guan),無毒耐(nai)壓耐(nai)腐(fu)蝕。冷水管(guan)(guan)一(yi)般外(wai)(wai)面會(hui)有藍色(se)標(biao)記的直線(xian),熱(re)水管(guan)(guan)則是外(wai)(wai)面有紅色(se)線(xian)標(biao)記的管(guan)(guan)材,材料及價格會(hui)有些微區分,不要弄錯了。
2、飲用水(shui)(shui)管(guan)(guan)(guan)(guan)需不(bu)結垢不(bu)生銹、具有(you)環保(bao)安全(quan)抗菌性,因(yin)此一般以PE管(guan)(guan)(guan)(guan)、PPR管(guan)(guan)(guan)(guan)為主(zhu)。PE給水(shui)(shui)管(guan)(guan)(guan)(guan)一般只做冷水(shui)(shui)管(guan)(guan)(guan)(guan),而PPR管(guan)(guan)(guan)(guan)可做冷熱水(shui)(shui)管(guan)(guan)(guan)(guan)。在裝修中可兩種管(guan)(guan)(guan)(guan)材搭配使(shi)用。
3、家用(yong)排水(shui)管(guan)(guan)道(dao)、下水(shui)管(guan)(guan)對管(guan)(guan)道(dao)材(cai)(cai)質的(de)要求不是(shi)很(hen)高(gao),通常是(shi)以UPVC排水(shui)管(guan)(guan)為主(zhu),其耐化(hua)學(xue)腐蝕,抗沖強度高(gao),耐老(lao)化(hua),使(shi)用(yong)壽命(ming)長,使(shi)用(yong)年限不低于50年,是(shi)建(jian)筑給排水(shui)的(de)理(li)想材(cai)(cai)料(liao)。
4、電路(lu)是家(jia)(jia)裝(zhuang)裝(zhuang)修中的重要環節(jie),暗線(xian)(xian)在(zai)墻(qiang)(qiang)內,明線(xian)(xian)則在(zai)墻(qiang)(qiang)上。由(you)于家(jia)(jia)裝(zhuang)電路(lu)眾(zhong)多,可(ke)(ke)用(yong)電線(xian)(xian)管,可(ke)(ke)以保護(hu)線(xian)(xian)纜,方(fang)便今后的維護(hu),一(yi)般選用(yong)PVC線(xian)(xian)管,絕緣性能好(hao)、阻(zu)燃防火、耐熱抗壓。
5、地暖管(guan)(guan)分水地暖和(he)電(dian)地暖,水地暖,是以溫度(du)不(bu)高于(yu)60℃的熱(re)(re)水埋(mai)于(yu)地下(xia)填充層中的加熱(re)(re)管(guan)(guan)內循環(huan)流動,惻然加熱(re)(re)整個地板;而電(dian)地暖是將外表面允許工(gong)作(zuo)溫度(du)上限為(wei)65℃的發熱(re)(re)電(dian)纜埋(mai)設在地板中,以發熱(re)(re)電(dian)纜為(wei)熱(re)(re)源加熱(re)(re)地板。通常比較常見(jian)的水地暖管(guan)(guan)以PERT管(guan)(guan)材為(wei)主,而電(dian)地暖則采用(yong)發熱(re)(re)電(dian)纜。