企(qi)業名稱:安陽市德世(shi)保(bao)溫材料有限公司(si)
聯系人:張總
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QQ:2797013644
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地(di)址:湯陰縣宜溝鎮三里屯
地址:鄭(zheng)州市華南城6A-1-370
網址:xappw.com.cn
外墻外保溫(wen)(wen)、外墻內保溫(wen)(wen)、夾(jia)心保溫(wen)(wen)
1、首先是外(wai)(wai)(wai)墻(qiang)外(wai)(wai)(wai)保(bao)(bao)(bao)溫(wen)(wen),此技(ji)術是將保(bao)(bao)(bao)溫(wen)(wen)層(ceng)安裝在(zai)外(wai)(wai)(wai)墻(qiang)外(wai)(wai)(wai)表面,由保(bao)(bao)(bao)溫(wen)(wen)層(ceng)、保(bao)(bao)(bao)護層(ceng)和固定材(cai)料(liao)構(gou)成。優點(dian)是:熱工性(xing)(xing)能(neng)高(gao),保(bao)(bao)(bao)溫(wen)(wen)好(hao)(hao),綜合投資低。不僅適(shi)(shi)用于新建工程,也適(shi)(shi)用于舊樓(lou)改(gai)造,適(shi)(shi)用范圍廣。保(bao)(bao)(bao)溫(wen)(wen)層(ceng)包在(zai)主(zhu)體結(jie)構(gou)的(de)(de)外(wai)(wai)(wai)側(ce)(ce),能(neng)夠保(bao)(bao)(bao)護主(zhu)體結(jie)構(gou),延長建筑物的(de)(de)壽命。基本消除熱(冷(leng))橋(qiao)的(de)(de)影響,同時消除結(jie)露和霉變現象,提(ti)高(gao)了居(ju)住的(de)(de)舒適(shi)(shi)度。缺點(dian)在(zai)于:因(yin)保(bao)(bao)(bao)溫(wen)(wen)層(ceng)在(zai)墻(qiang)體外(wai)(wai)(wai)側(ce)(ce),所處環境惡劣(lie),對(dui)保(bao)(bao)(bao)溫(wen)(wen)體系(xi)各材(cai)料(liao)要求較(jiao)嚴格;材(cai)料(liao)要求配套及彼此相容(rong)性(xing)(xing)好(hao)(hao);河南保(bao)(bao)(bao)溫(wen)(wen)板(ban)廠(chang)家對(dui)保(bao)(bao)(bao)溫(wen)(wen)系(xi)統(tong)的(de)(de)耐候性(xing)(xing)和耐久性(xing)(xing)提(ti)出較(jiao)高(gao)要求;施工難度大(da),要有素質(zhi)較(jiao)好(hao)(hao)的(de)(de)施工隊伍(wu)和技(ji)術支(zhi)持。
2、其次是(shi)外(wai)墻(qiang)(qiang)內(nei)保(bao)(bao)(bao)溫(wen)(wen),此技(ji)術是(shi)在(zai)(zai)外(wai)墻(qiang)(qiang)結構的內(nei)部加(jia)做保(bao)(bao)(bao)溫(wen)(wen)層(ceng)。優點(dian)是(shi):由于(yu)絕熱(re)(re)層(ceng)在(zai)(zai)內(nei)側,在(zai)(zai)夏季的晚間(jian)墻(qiang)(qiang)內(nei)表面(mian)溫(wen)(wen)度(du)隨空氣(qi)溫(wen)(wen)度(du)的下降(jiang)而迅速下降(jiang),減少悶熱(re)(re)感(gan)。耐久(jiu)性好于(yu)外(wai)墻(qiang)(qiang)外(wai)保(bao)(bao)(bao)溫(wen)(wen),大大增(zeng)加(jia)使用壽命。有(you)利(li)于(yu)安全防火。施(shi)工(gong)(gong)方便(bian),受風天(tian)、雨天(tian)影(ying)響小。施(shi)工(gong)(gong)簡便(bian),造價(jia)相對較低(di),且施(shi)工(gong)(gong)技(ji)術及檢驗標準比較完善。缺點(dian)是(shi):難以避(bi)免熱(re)(re)(冷)橋,使保(bao)(bao)(bao)溫(wen)(wen)性能有(you)所降(jiang)低(di),在(zai)(zai)熱(re)(re)橋部位的外(wai)墻(qiang)(qiang)內(nei)表面(mian)容易(yi)產生(sheng)結露(lu)、潮濕甚至(zhi)霉變現(xian)象(xiang)。保(bao)(bao)(bao)溫(wen)(wen)層(ceng)做在(zai)(zai)室(shi)內(nei),不(bu)(bu)僅占用室(shi)內(nei)空間(jian),使用面(mian)積有(you)所減少,而且用戶(hu)(hu)二次裝修或(huo)增(zeng)設吊掛設施(shi)都會對保(bao)(bao)(bao)溫(wen)(wen)層(ceng)造成破壞(huai),不(bu)(bu)易(yi)修復。不(bu)(bu)利(li)于(yu)建筑(zhu)外(wai)圍護結構的保(bao)(bao)(bao)護。保(bao)(bao)(bao)溫(wen)(wen)層(ceng)及墻(qiang)(qiang)體出現(xian)裂縫成為(wei)普(pu)遍現(xian)象(xiang),而內(nei)保(bao)(bao)(bao)溫(wen)(wen)隔熱(re)(re)裂縫時時刻(ke)(ke)刻(ke)(ke)處于(yu)住戶(hu)(hu)的視野中,對住戶(hu)(hu)的審美和心理會產生(sheng)長期的影(ying)響,成為(wei)投訴焦一點(dian)。
3、夾心保溫,此技術是將保溫材料置于同一外墻的內、外側墻片之間,內、外側墻片均可采用傳統的粘土磚、混凝土空心砌塊等。優點是:防水、耐候等性能均良好,對內側墻片和保溫材料形成有效的保護。對保溫材料的選材要求不高,聚苯乙烯、玻璃棉、巖棉等各種材料均可使用。對施工季節和施工條件的要求不高,不影響冬季施工。缺點是:由于熱橋的影響,削弱墻體絕熱性能。聯合鋼筋和墻體的梁柱仍是熱橋;外墻夾芯保溫墻體較厚,減少使用面積。抗震性能較差。由于保溫層處在兩層承重剛性墻體之間;預制板接縫易發生滲漏;外墻夾芯保溫由于結構兩端的溫度波動較大,易對墻體結構造成破壞。巖棉生產廠家