1、冷(leng)(leng)熱水(shui)(shui)管主(zhu)要(yao)是(shi)以PPR水(shui)(shui)管為主(zhu),既(ji)可(ke)作冷(leng)(leng)水(shui)(shui)管也可(ke)作熱水(shui)(shui)管,無毒耐(nai)壓耐(nai)腐蝕。冷(leng)(leng)水(shui)(shui)管一般(ban)外(wai)面會(hui)有(you)藍(lan)色標記的(de)直線,熱水(shui)(shui)管則是(shi)外(wai)面有(you)紅色線標記的(de)管材,材料及價格會(hui)有(you)些(xie)微區分,不要(yao)弄錯了(le)。
2、飲(yin)用(yong)水管(guan)(guan)需不結垢不生銹、具有(you)環(huan)保安(an)全抗菌性,因此一(yi)般以PE管(guan)(guan)、PPR管(guan)(guan)為主。PE給(gei)水管(guan)(guan)一(yi)般只做(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(zai)裝修中可(ke)兩種管(guan)(guan)材搭(da)配使用(yong)。
3、家用(yong)排水管(guan)(guan)道、下水管(guan)(guan)對(dui)管(guan)(guan)道材質的(de)要(yao)求不是(shi)很(hen)高,通常是(shi)以UPVC排水管(guan)(guan)為主,其(qi)耐化學(xue)腐蝕,抗沖強(qiang)度高,耐老化,使(shi)用(yong)壽命長,使(shi)用(yong)年限不低于(yu)50年,是(shi)建筑給排水的(de)理(li)想材料。
4、電路是(shi)家(jia)裝(zhuang)裝(zhuang)修中的重要環節(jie),暗線(xian)在墻內,明(ming)線(xian)則(ze)在墻上(shang)。由于家(jia)裝(zhuang)電路眾多,可(ke)用電線(xian)管,可(ke)以保護線(xian)纜(lan),方便今后的維護,一般選用PVC線(xian)管,絕(jue)緣(yuan)性(xing)能(neng)好、阻燃(ran)防火(huo)、耐(nai)熱抗壓。
5、地(di)(di)(di)暖(nuan)(nuan)(nuan)管分水(shui)(shui)地(di)(di)(di)暖(nuan)(nuan)(nuan)和電(dian)(dian)地(di)(di)(di)暖(nuan)(nuan)(nuan),水(shui)(shui)地(di)(di)(di)暖(nuan)(nuan)(nuan),是以(yi)溫度(du)(du)不高(gao)于60℃的(de)熱水(shui)(shui)埋(mai)于地(di)(di)(di)下(xia)填充層(ceng)中的(de)加熱管內(nei)循環流動,惻然加熱整(zheng)個(ge)地(di)(di)(di)板;而(er)電(dian)(dian)地(di)(di)(di)暖(nuan)(nuan)(nuan)是將外(wai)表面允許工作溫度(du)(du)上限為(wei)65℃的(de)發熱電(dian)(dian)纜埋(mai)設在地(di)(di)(di)板中,以(yi)發熱電(dian)(dian)纜為(wei)熱源(yuan)加熱地(di)(di)(di)板。通常比較(jiao)常見的(de)水(shui)(shui)地(di)(di)(di)暖(nuan)(nuan)(nuan)管以(yi)PERT管材(cai)為(wei)主,而(er)電(dian)(dian)地(di)(di)(di)暖(nuan)(nuan)(nuan)則采用發熱電(dian)(dian)纜。