在(zai)各種維(wei)(wei)(wei)(wei)修加(jia)(jia)固(gu)(gu)方(fang)(fang)法中(zhong)(zhong)隨著新材料、新工(gong)(gong)藝的(de)(de)(de)(de)運用(yong)，碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)(bu)方(fang)(fang)法具(ju)有(you)方(fang)(fang)便、快捷(jie)的(de)(de)(de)(de)特點，因而(er)在(zai)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)維(wei)(wei)(wei)(wei)修加(jia)(jia)固(gu)(gu)中(zhong)(zhong)得到(dao)廣泛(fan)應(ying)用(yong)。同(tong)時也因為(wei)碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)復合材料價格較(jiao)(jiao)底，使(shi)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)維(wei)(wei)(wei)(wei)修加(jia)(jia)固(gu)(gu)工(gong)(gong)程成(cheng)本降低。碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)(bu)具(ju)有(you)性(xing)能(neng)(neng)(neng)(neng)(neng)強(qiang)度(du)(du)(du)(du)(du)高(gao)、質(zhi)(zhi)量密度(du)(du)(du)(du)(du)小、高(gao)溫下不(bu)容易(yi)變(bian)形，不(bu)容易(yi)被腐蝕、較(jiao)(jiao)強(qiang)的(de)(de)(de)(de)抗(kang)疲勞特質(zhi)(zhi)、抗(kang)緩慢(man)變(bian)形下的(de)(de)(de)(de)導電(dian)、傳熱和較(jiao)(jiao)小的(de)(de)(de)(de)熱膨(peng)脹系數等等一(yi)列優良性(xing)能(neng)(neng)(neng)(neng)(neng)。**度(du)(du)(du)(du)(du)碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)絲精紡(fang)而(er)成(cheng)碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)(bu)，橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)維(wei)(wei)(wei)(wei)修加(jia)(jia)固(gu)(gu)中(zhong)(zhong)容易(yi)粘(zhan)合，重量輕、厚度(du)(du)(du)(du)(du)薄，不(bu)會增加(jia)(jia)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)的(de)(de)(de)(de)自重及截面(mian)面(mian)積，保證橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)維(wei)(wei)(wei)(wei)修加(jia)(jia)固(gu)(gu)工(gong)(gong)程施(shi)工(gong)(gong)質(zhi)(zhi)量。碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)(bu)具(ju)有(you)高(gao)柔韌(ren)性(xing)、可自由彎曲(qu)、方(fang)(fang)便纏繞(rao)折疊，容易(yi)成(cheng)型，對不(bu)同(tong)種類曲(qu)面(mian)和圓形，特別是針對異形構(gou)(gou)件維(wei)(wei)(wei)(wei)修加(jia)(jia)固(gu)(gu)優勢為(wei)明顯。碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)(bu)若與(yu)結(jie)構(gou)(gou)膠粘(zhan)劑配合使(shi)用(yong)，更加(jia)(jia)適用(yong)維(wei)(wei)(wei)(wei)修加(jia)(jia)固(gu)(gu)木質(zhi)(zhi)結(jie)構(gou)(gou)、混(hun)凝士結(jie)構(gou)(gou)的(de)(de)(de)(de)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)，橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)的(de)(de)(de)(de)承載能(neng)(neng)(neng)(neng)(neng)力、抗(kang)震(zhen)能(neng)(neng)(neng)(neng)(neng)力和使(shi)用(yong)壽命都得到(dao)提高(gao)。碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)(bu)在(zai)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)維(wei)(wei)(wei)(wei)修加(jia)(jia)固(gu)(gu)工(gong)(gong)程中(zhong)(zhong)施(shi)工(gong)(gong)方(fang)(fang)便，無論(lun)是怎樣(yang)的(de)(de)(de)(de)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)都可以快捷(jie)施(shi)工(gong)(gong)，整體橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)外(wai)觀(guan)不(bu)會受到(dao)影響，橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)下部凈空不(bu)會減少，保證原(yuan)有(you)的(de)(de)(de)(de)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)結(jie)構(gou)(gou)，通過碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)(bu)的(de)(de)(de)(de)使(shi)用(yong)，能(neng)(neng)(neng)(neng)(neng)有(you)效(xiao)封(feng)閉(bi)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)裂(lie)縫(feng)，混(hun)凝土強(qiang)度(du)(du)(du)(du)(du)大(da)幅度(du)(du)(du)(du)(du)增加(jia)(jia)，碳(tan)(tan)紅(hong)維(wei)(wei)(wei)(wei)布(bu)(bu)的(de)(de)(de)(de)技術(shu)操作簡單，很方(fang)(fang)便的(de)(de)(de)(de)計(ji)算出(chu)橋(qiao)(qiao)梁(liang)(liang)(liang)(liang)需要粘(zhan)貼的(de)(de)(de)(de)層數。碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)(bu)抗(kang)拉強(qiang)度(du)(du)(du)(du)(du)大(da)約是鋼筋的(de)(de)(de)(de)10倍，一(yi)般(ban)抗(kang)裂(lie)強(qiang)度(du)(du)(du)(du)(du)為(wei)3000-3500兆帕不(bu)等。山東碳(tan)(tan)纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)加(jia)(jia)固(gu)(gu)價格

了(le)解了(le)碳(tan)(tan)纖(xian)維(wei)(wei)這(zhe)種材料的(de)(de)特點了(le)，就不(bu)難知(zhi)道利用碳(tan)(tan)纖(xian)維(wei)(wei)加(jia)固(gu)(gu)(gu)和維(wei)(wei)修的(de)(de)房(fang)屋(wu)(wu)(wu)(wu)相比較(jiao)傳統(tong)的(de)(de)加(jia)固(gu)(gu)(gu)維(wei)(wei)修要(yao)(yao)(yao)好很(hen)多，主要(yao)(yao)(yao)體(ti)現在以(yi)下幾個方面(mian)。1.碳(tan)(tan)纖(xian)維(wei)(wei)本身(shen)(shen)重量較(jiao)輕，厚度也比較(jiao)薄，用其維(wei)(wei)修房(fang)屋(wu)(wu)(wu)(wu)裂縫基(ji)本不(bu)會增加(jia)房(fang)屋(wu)(wu)(wu)(wu)自(zi)身(shen)(shen)的(de)(de)重量以(yi)及截面(mian)的(de)(de)尺寸。2.用碳(tan)(tan)纖(xian)維(wei)(wei)進行加(jia)固(gu)(gu)(gu)維(wei)(wei)修，其適(shi)用面(mian)較(jiao)廣(guang)，且(qie)靈活性強，對于(yu)各種類型和形(xing)狀的(de)(de)結(jie)構進行加(jia)固(gu)(gu)(gu)都是(shi)非常(chang)不(bu)錯的(de)(de)選(xuan)擇。3.施工非常(chang)方便(bian)，施工現場(chang)不(bu)需要(yao)(yao)(yao)大(da)型的(de)(de)機(ji)械器具，并且(qie)也沒(mei)有濕作業(ye)，不(bu)需用火(huo)以(yi)及其他的(de)(de)固(gu)(gu)(gu)定措(cuo)施，并且(qie)不(bu)受原(yuan)房(fang)屋(wu)(wu)(wu)(wu)需要(yao)(yao)(yao)加(jia)固(gu)(gu)(gu)或者(zhe)維(wei)(wei)修部(bu)分形(xing)狀的(de)(de)限制(zhi)。4.用碳(tan)(tan)纖(xian)維(wei)(wei)進行加(jia)固(gu)(gu)(gu)和維(wei)(wei)修，可以(yi)增加(jia)房(fang)屋(wu)(wu)(wu)(wu)自(zi)身(shen)(shen)的(de)(de)使(shi)用壽命，不(bu)會生銹，因(yin)此對于(yu)一些經(jing)常(chang)會受到強酸、堿、鹽以(yi)及大(da)氣腐蝕的(de)(de)建筑非常(chang)適(shi)用鄭州房(fang)屋(wu)(wu)(wu)(wu)碳(tan)(tan)纖(xian)維(wei)(wei)加(jia)固(gu)(gu)(gu)每平方價格碳(tan)(tan)纖(xian)維(wei)(wei)布加(jia)固(gu)(gu)(gu)原(yuan)理是(shi)將碳(tan)(tan)纖(xian)維(wei)(wei)布粘貼在混(hun)凝土(tu)構件(jian)表面(mian)，以(yi)提高構件(jian)的(de)(de)承載力。

目前(qian)我國大(da)多(duo)數的(de)(de)建(jian)筑為(wei)鋼(gang)(gang)筋混(hun)凝土(tu)(tu)(tu)建(jian)筑，建(jian)筑材(cai)料老化，施(shi)工(gong)缺陷，荷載增(zeng)加導致了結(jie)構(gou)(gou)安(an)全(quan)性(xing)不滿足要求。碳(tan)(tan)纖維加固技術碳(tan)(tan)纖維與傳(chuan)統的(de)(de)加大(da)混(hun)凝土(tu)(tu)(tu)截面(mian)或粘(zhan)鋼(gang)(gang)混(hun)凝土(tu)(tu)(tu)補強(qiang)(qiang)相比，具有節省空間，施(shi)工(gong)簡便，不需(xu)要現場(chang)固定(ding)設(she)施(shi)，施(shi)工(gong)質量易保(bao)證，基本不增(zeng)加結(jie)構(gou)(gou)尺寸及自重，耐腐蝕、耐久(jiu)性(xing)能(neng)好等特點。另外，采用(yong)該工(gong)法，可(ke)提高建(jian)筑物的(de)(de)使用(yong)壽命，降低加固成本。因(yin)此，碳(tan)(tan)素纖維作為(wei)劃(hua)時(shi)代(dai)的(de)(de)補強(qiang)(qiang)材(cai)料，而備(bei)受青睞和關注(zhu)的(de)(de)應用(yong)。(1)抗(kang)(kang)拉強(qiang)(qiang)度高，是同等截面(mian)鋼(gang)(gang)材(cai)的(de)(de)7-10倍(2)重量輕，密度只有普通鋼(gang)(gang)材(cai)的(de)(de)1/4(3)耐久(jiu)性(xing)好，可(ke)阻抗(kang)(kang)化學(xue)腐蝕和惡(e)劣(lie)環境、氣候變化的(de)(de)破壞(4)施(shi)工(gong)方便快捷、省力(li)節時(shi)、施(shi)工(gong)質量易于保(bao)證,(5)適(shi)用(yong)范圍廣，混(hun)凝土(tu)(tu)(tu)構(gou)(gou)件、鋼(gang)(gang)結(jie)構(gou)(gou)、木結(jie)構(gou)(gou)均可(ke)進行加固。可(ke)大(da)幅度提高構(gou)(gou)件的(de)(de)承載能(neng)力(li)、抗(kang)(kang)震性(xing)能(neng)和耐久(jiu)性(xing)能(neng)。

碳(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)加(jia)固(gu)(gu)是(shi)砌體結(jie)(jie)構(gou)(gou)(gou)(gou)采用(yong)(yong)纖(xian)(xian)維(wei)增強材料粘貼加(jia)固(gu)(gu)，是(shi)一種比較新(xin)型的(de)(de)(de)加(jia)固(gu)(gu)方(fang)(fang)法，作用(yong)(yong)是(shi)纖(xian)(xian)維(wei)材料在加(jia)固(gu)(gu)結(jie)(jie)構(gou)(gou)(gou)(gou)中承擔拉(la)應力(li)(li)(li)，改(gai)善(shan)構(gou)(gou)(gou)(gou)件的(de)(de)(de)受力(li)(li)(li)狀(zhuang)態，限制裂縫的(de)(de)(de)產生和(he)(he)(he)發展。碳(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)加(jia)固(gu)(gu)技術(shu)是(shi)利用(yong)(yong)結(jie)(jie)構(gou)(gou)(gou)(gou)膠(jiao)將碳(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)粘貼在混(hun)凝土表面(mian)，形成復合結(jie)(jie)構(gou)(gou)(gou)(gou)，CFRP通(tong)過與混(hun)凝土之間(jian)協同工作，對構(gou)(gou)(gou)(gou)件或結(jie)(jie)構(gou)(gou)(gou)(gou)起到加(jia)固(gu)(gu)及(ji)改(gai)善(shan)受力(li)(li)(li)性能(neng)的(de)(de)(de)作用(yong)(yong)。通(tong)過碳(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)加(jia)固(gu)(gu)，能(neng)有效改(gai)善(shan)結(jie)(jie)構(gou)(gou)(gou)(gou)狀(zhuang)態（減(jian)少(shao)變形、降低原有結(jie)(jie)構(gou)(gou)(gou)(gou)應力(li)(li)(li)、減(jian)少(shao)裂縫）碳(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)規格1、用(yong)(yong)于(yu)建筑加(jia)固(gu)(gu)的(de)(de)(de)碳(tan)布(bu)(bu)(bu)(bu)，一般(ban)平(ping)方(fang)(fang)克重(zhong)有200g和(he)(he)(he)300g，對應的(de)(de)(de)厚度為。2、寬幅(fu)一般(ban)有100MM、150MM、200MM、250MM、300MM、500MM，其他寬幅(fu)可(ke)定(ding)制。2、碳(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)配(pei)套(tao)環氧樹脂又(you)名碳(tan)纖(xian)(xian)維(wei)膠(jiao)一起用(yong)(yong)于(yu)建筑加(jia)固(gu)(gu)補(bu)強。配(pei)套(tao)的(de)(de)(de)理論比例(li)為㎡，也(ye)就是(shi)一平(ping)方(fang)(fang)米碳(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)需(xu)要配(pei)套(tao)碳(tan)纖(xian)(xian)維(wei)膠(jiao)。碳(tan)纖(xian)(xian)維(wei)布(bu)(bu)(bu)(bu)具有耐久高和(he)(he)(he)高模量的(de)(de)(de)特點，可(ke)以有效地抵(di)抗混(hun)凝土結(jie)(jie)構(gou)(gou)(gou)(gou)的(de)(de)(de)開(kai)裂和(he)(he)(he)破(po)壞，并(bing)延(yan)緩結(jie)(jie)構(gou)(gou)(gou)(gou)的(de)(de)(de)老化和(he)(he)(he)劣化。

選用(yong)(yong)(yong)**粘(zhan)結(jie)(jie)(jie)劑(ji)(ji)用(yong)(yong)(yong)于(yu)建(jian)筑(zhu)結(jie)(jie)(jie)構(gou)加(jia)固(gu)(gu)(gu)(gu)的(de)(de)(de)(de)碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)材(cai)料具有(you)優(you)良的(de)(de)(de)(de)力學(xue)性(xing)能，但是碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)材(cai)料織成(cheng)碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)后，其中(zhong)的(de)(de)(de)(de)名碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)絲(si)(si)很(hen)難完(wan)全共(gong)同工(gong)作(zuo)，在承(cheng)受較低(di)的(de)(de)(de)(de)荷載時，各碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)絲(si)(si)逐漸斷裂，直至整體(ti)破(po)壞(huai)。而使用(yong)(yong)(yong)粘(zhan)結(jie)(jie)(jie)劑(ji)(ji)后，各碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)絲(si)(si)能很(hen)好地共(gong)同工(gong)作(zuo)，**提高碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)的(de)(de)(de)(de)抗(kang)拉(la)強度，故碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)加(jia)固(gu)(gu)(gu)(gu)首先(xian)必(bi)須使碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)中(zhong)的(de)(de)(de)(de)碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)絲(si)(si)能共(gong)同工(gong)作(zuo)。因此粘(zhan)結(jie)(jie)(jie)劑(ji)(ji)對(dui)碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)的(de)(de)(de)(de)加(jia)固(gu)(gu)(gu)(gu)起著關(guan)鍵的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)，它(ta)既要確(que)保各碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)絲(si)(si)共(gong)同工(gong)作(zuo)，同時又(you)確(que)保碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)布(bu)與結(jie)(jie)(jie)構(gou)共(gong)同工(gong)作(zuo)。基底(di)處理(li)混(hun)(hun)疑土(tu)表(biao)(biao)面如出現脫落、空鼓、蜂窩、腐蝕(shi)等(deng)劣化現象的(de)(de)(de)(de)部(bu)位應予以剔除(chu)(chu)，基底(di)處理(li)干凈，便于(yu)粘(zhan)結(jie)(jie)(jie)劑(ji)(ji)與鹼面牢固(gu)(gu)(gu)(gu)地結(jie)(jie)(jie)合(he)(he)。對(dui)于(yu)較大面積的(de)(de)(de)(de)劣質層(ceng)，在鑿除(chu)(chu)后應用(yong)(yong)(yong)環(huan)氧砂漿進行修(xiu)復。用(yong)(yong)(yong)混(hun)(hun)凝土(tu)角磨(mo)機(ji)、砂紙等(deng)機(ji)具除(chu)(chu)去混(hun)(hun)凝上(shang)表(biao)(biao)面的(de)(de)(de)(de)松散(san)物、油(you)污等(deng)雜(za)物，構(gou)件基面的(de)(de)(de)(de)混(hun)(hun)凝土(tu)要打(da)磨(mo)平整。混(hun)(hun)凝土(tu)表(biao)(biao)面**用(yong)(yong)(yong)脫脂棉沾**擦(ca)拭，若(ruo)有(you)漏水現象要作(zuo)止水、導(dao)水等(deng)處理(li)，被加(jia)固(gu)(gu)(gu)(gu)結(jie)(jie)(jie)構(gou)表(biao)(biao)面處理(li)的(de)(de)(de)(de)好壞(huai)直接影(ying)響加(jia)固(gu)(gu)(gu)(gu)質量(liang)。底(di)膠的(de)(de)(de)(de)配置按配合(he)(he)比主劑(ji)(ji):固(gu)(gu)(gu)(gu)化劑(ji)(ji)=3:1配置底(di)膠。將主劑(ji)(ji)與固(gu)(gu)(gu)(gu)化劑(ji)(ji)先(xian)后置于(yu)容器中(zhong)，用(yong)(yong)(yong)彈簧秤計(ji)量(liang)，電(dian)動(dong)攪(jiao)拌(ban)(ban)器均勻(yun)攪(jiao)拌(ban)(ban)。根(gen)據(ju)現場實際氣溫決定(ding)用(yong)(yong)(yong)量(liang)并嚴格控制(zhi)使用(yong)(yong)(yong)時間，一般情況下(xia)20-50min內用(yong)(yong)(yong)完(wan)。碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)加(jia)固(gu)(gu)(gu)(gu)材(cai)料的(de)(de)(de)(de)鋪設過程相對(dui)簡單，減(jian)少了施工(gong)難度。株(zhu)洲碳纖(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)加(jia)固(gu)(gu)(gu)(gu)

混凝土(tu)柱因增大荷載(zai)造成(cheng)受壓(ya)不(bu)足，可根據受壓(ya)的承載(zai)力采用單層或雙層加(jia)固。山東(dong)碳纖維(wei)加(jia)固價(jia)格(ge)

碳(tan)纖(xian)維(wei)(wei)布(bu)加(jia)(jia)(jia)固(gu)(gu)(gu)優點(dian)1、單向(xiang)抗(kang)(kang)拉強(qiang)(qiang)度(du)高，是普通鋼筋(jin)的(de)(de)(de)7—10倍左右。2、質(zhi)量輕，質(zhi)量只有普通鋼筋(jin)的(de)(de)(de)1/4，可(ke)手工操(cao)作，不(bu)需要(yao)大(da)型的(de)(de)(de)機具、設備；在結(jie)構(gou)(gou)表面(mian)粘貼，施(shi)工速度(du)快、周期(qi)短(duan)，對加(jia)(jia)(jia)固(gu)(gu)(gu)結(jie)構(gou)(gou)的(de)(de)(de)生活、生產影響小(xiao)，且幾乎不(bu)增加(jia)(jia)(jia)原結(jie)構(gou)(gou)的(de)(de)(de)質(zhi)量。3、彈性模(mo)量高，尤其是高彈性模(mo)量的(de)(de)(de)碳(tan)纖(xian)維(wei)(wei)片材，在加(jia)(jia)(jia)固(gu)(gu)(gu)結(jie)構(gou)(gou)中(zhong)能(neng)發揮較大(da)的(de)(de)(de)作用。面(mian)積質(zhi)量有200g/㎡、300g/㎡、600g/㎡，其計算厚度(du)分別(bie)為、、，碳(tan)纖(xian)維(wei)(wei)板的(de)(de)(de)厚度(du)通常(chang)為，大(da)不(bu)超過。5、在潮(chao)濕、侵蝕性環境中(zhong)性能(neng)穩(wen)定，因纖(xian)維(wei)(wei)增強(qiang)(qiang)復合材料(liao)和(he)粘結(jie)用樹脂化學性能(neng)穩(wen)，能(neng)抵(di)抗(kang)(kang)酸、堿、鹽和(he)水(shui)(shui)的(de)(de)(de)侵蝕。6、廣泛應(ying)(ying)用于橋(qiao)(qiao)(qiao)梁等(deng)(deng)工程(cheng)；施(shi)工性能(neng)超群，易(yi)于剪(jian)裁(cai)，對所需的(de)(de)(de)形狀和(he)尺寸有很高的(de)(de)(de)適應(ying)(ying)能(neng)力(li)；體(ti)積小(xiao)，對施(shi)工的(de)(de)(de)操(cao)作空間要(yao)求可(ke)達到(dao)低(di)限度(du)。碳(tan)纖(xian)維(wei)(wei)布(bu)加(jia)(jia)(jia)固(gu)(gu)(gu)應(ying)(ying)用范(fan)圍建(jian)筑(zhu)物(wu)梁、柱(zhu)、樓(lou)板結(jie)構(gou)(gou)補(bu)強(qiang)(qiang)；橋(qiao)(qiao)(qiao)梁、橋(qiao)(qiao)(qiao)墩(dun)、橋(qiao)(qiao)(qiao)面(mian)結(jie)構(gou)(gou)補(bu)強(qiang)(qiang)；隧道、煙囪結(jie)構(gou)(gou)補(bu)強(qiang)(qiang);海灘建(jian)筑(zhu)物(wu)防腐補(bu)強(qiang)(qiang)；民用建(jian)筑(zhu)、工業建(jian)筑(zhu)、市政道路(lu)橋(qiao)(qiao)(qiao)梁、水(shui)(shui)利工程(cheng)、電力(li)工程(cheng)等(deng)(deng)碳(tan)纖(xian)維(wei)(wei)布(bu)加(jia)(jia)(jia)固(gu)(gu)(gu)技術要(yao)點(dian)①受(shou)彎加(jia)(jia)(jia)固(gu)(gu)(gu)時(shi)，纖(xian)維(wei)(wei)方(fang)向(xiang)應(ying)(ying)與加(jia)(jia)(jia)固(gu)(gu)(gu)的(de)(de)(de)受(shou)力(li)方(fang)向(xiang)一(yi)致；②受(shou)剪(jian)加(jia)(jia)(jia)固(gu)(gu)(gu)、抗(kang)(kang)震加(jia)(jia)(jia)固(gu)(gu)(gu)時(shi)，纖(xian)維(wei)(wei)方(fang)向(xiang)宜與構(gou)(gou)件軸(zhou)向(xiang)垂(chui)直；③受(shou)彎加(jia)(jia)(jia)固(gu)(gu)(gu)和(he)受(shou)剪(jian)加(jia)(jia)(jia)固(gu)(gu)(gu)時(shi)，混(hun)(hun)凝土(tu)強(qiang)(qiang)度(du)等(deng)(deng)級應(ying)(ying)不(bu)低(di)于C15；④采用封閉粘結(jie)碳(tan)纖(xian)維(wei)(wei)加(jia)(jia)(jia)固(gu)(gu)(gu)混(hun)(hun)凝土(tu)柱(zhu)時(shi)。山東碳(tan)纖(xian)維(wei)(wei)加(jia)(jia)(jia)固(gu)(gu)(gu)價格

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