想要享用到舒適的熱水,那么熱水管網選擇帶有保溫效果的管道是必不可少的。以前,學校熱水改造,大多數選擇的都是橡塑保溫管,不過這種情況,在近幾年,發生了變化,很多學校熱水改造工程都不用橡塑保溫管,而是改用PPR保溫管了,這是為什么呢?
首先是(shi)橡(xiang)塑保(bao)溫(wen)管耐(nai)用(yong)性比較差,用(yong)個三四年就出現(xian)較為嚴重的老化(hua)問題(ti),保(bao)溫(wen)性也越來越不行,如果(guo)想(xiang)要(yao)解決這個問題(ti),就需(xu)要(yao)更(geng)換(huan)保(bao)溫(wen)材料(liao)才行,每隔(ge)幾年就要(yao)更(geng)換(huan)一次的話(hua),這是(shi)一筆不小的成本開支。橡(xiang)塑保(bao)溫(wen)管采用(yong)的是(shi)橡(xiang)塑棉保(bao)溫(wen)材料(liao),這種(zhong)保(bao)溫(wen)材料(liao)需(xu)要(yao)人工(gong)進行包裹,如果(guo)施工(gong)人員不夠專(zhuan)業的話(hua),容(rong)易造(zao)成質量問題(ti),一些問題(ti)在短期(qi)之內發現(xian)不了。
正(zheng)是(shi)(shi)基于上述(shu)原因,現在(zai)很(hen)多學校(xiao)熱水改造工程(cheng)都不再選擇橡塑(su)保(bao)(bao)溫(wen)(wen)(wen)(wen)管(guan),而是(shi)(shi)采用新型(xing)的(de)PPR保(bao)(bao)溫(wen)(wen)(wen)(wen)管(guan)來(lai)作為管(guan)網。柯宇PPR保(bao)(bao)溫(wen)(wen)(wen)(wen)管(guan),跟橡塑(su)保(bao)(bao)溫(wen)(wen)(wen)(wen)管(guan)大有不同(tong),它是(shi)(shi)采用聚氨酯發(fa)泡機(ji)通過管(guan)中管(guan)發(fa)泡技術生產加(jia)工而成,屬(shu)于一體成型(xing)保(bao)(bao)溫(wen)(wen)(wen)(wen)管(guan)道,無需(xu)人工做保(bao)(bao)溫(wen)(wen)(wen)(wen)處(chu)理(li)。同(tong)時(shi)(shi),PPR保(bao)(bao)溫(wen)(wen)(wen)(wen)管(guan)的(de)使(shi)用年(nian)限(xian)為30-50年(nian),在(zai)這期間(jian),無需(xu)更換(huan)保(bao)(bao)溫(wen)(wen)(wen)(wen)材(cai)料,一樣有如同(tong)剛開始使(shi)用時(shi)(shi)的(de)保(bao)(bao)溫(wen)(wen)(wen)(wen)性能。
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