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玻纤复合土工布

  玻(bo)(bo)纤(xian)复合(he)土(tu)工(gong)(gong)布(bu)的全(quan)(quan)称(cheng)是,玻(bo)(bo)纤(xian)复合(he)土(tu)工(gong)(gong)布(bu)是以玻(bo)(bo)璃(li)纤(xian)维为增强(qiang)材(cai)料(liao),通(tong)过与(yu)短纤(xian)针刺无纺布(bu)复合(he)而(er)成(cheng)的土(tu)工(gong)(gong)材(cai)料(liao),是一种新兴的土(tu)工(gong)(gong)合(he)成(cheng)材(cai)料(liao)。玻(bo)(bo)纤(xian)复合(he)土(tu)工(gong)(gong)布(bu)不同于一般(ban)机织布(bu)。其最大特(te)点是经(jing)线(xian)与(yu)纬线(xian)的交叉点不弯曲,各自处于平直(zhi)状态。用捆绑(bang)线(xian)将(jiang)两(liang)者捆扎牢固,可(ke)全(quan)(quan)面(mian)较(jiao)均匀同步,承受外力,分(fen)布(bu)应力,且(qie)当施(shi)加的外力撕(si)裂材(cai)料(liao)的瞬时,纱线(xian)会沿初裂口拥集,增加抗撕(si)裂强(qiang)度。

  经(jing)编复合(he)(he)(he)时,即(ji)利用经(jing)编捆绑线在经(jing),纬纱(sha)与短纤(xian)针(zhen)刺(ci)土(tu)工布(bu)的(de)(de)纤(xian)维层间反复穿行(xing),使三(san)者(zhe)编结为一体(ti)。因而(er)玻纤(xian)复合(he)(he)(he)土(tu)工布(bu)既(ji)具(ju)有(you)高抗拉强度,低延(yan)伸率的(de)(de)特点,又兼有(you)针(zhen)刺(ci)非织(zhi)造布(bu)的(de)(de)性能(neng)。因此玻纤(xian)复合(he)(he)(he)土(tu)工布(bu)是(shi)一种(zhong)可用于加(jia)筋增(zeng)强,隔离防护,并具(ju)有(you)三(san)维整体(ti)方向及(ji)水平(ping)均(jun)有(you)较好的(de)(de)聚土(tu)弃水的(de)(de)作用。因其固体(ti)基质和气孔(kong)均(jun)呈连续相、成为多孔(kong)隙的(de)(de)过(guo)滤效(xiao)应(ying),是(shi)一种(zhong)多功能(neng)的(de)(de)土(tu)工复合(he)(he)(he)材(cai)料(liao)。它(ta)是(shi)当今(jin)国(guo)际上高水平(ping)的(de)(de)应(ying)用土(tu)工复合(he)(he)(he)的(de)(de)基材(cai)。

  介绍

  玻(bo)纤格(ge)(ge)(ge)栅复(fu)合(he)(he)土(tu)工(gong)(gong)格(ge)(ge)(ge)栅是(shi)土(tu)工(gong)(gong)格(ge)(ge)(ge)栅和(he)土(tu)工(gong)(gong)布(bu)的复(fu)合(he)(he)。第(di)一种(zhong)复(fu)合(he)(he)形(xing)式:土(tu)工(gong)(gong)格(ge)(ge)(ge)栅是(shi)自粘性玻(bo)璃纤维土(tu)工(gong)(gong)格(ge)(ge)(ge)栅或(huo)涤(di)纶土(tu)工(gong)(gong)格(ge)(ge)(ge)栅,土(tu)工(gong)(gong)布(bu)是(shi)涤(di)纶长丝土(tu)工(gong)(gong)布(bu);第(di)二(er)种(zhong)复(fu)合(he)(he)形(xing)式:双(shuang)向塑料土(tu)工(gong)(gong)格(ge)(ge)(ge)栅和(he)土(tu)工(gong)(gong)布(bu)的复(fu)合(he)(he)。

  特性

  具(ju)有抗拉强度高(gao),延(yan)伸率小,纵横向变(bian)形(xing)均匀(yun)的(de)特点。同时具(ju)有较(jiao)高(gao)透水性(xing)(xing),反滤性(xing)(xing)和耐磨性(xing)(xing)优良。

  应用

  玻纤复(fu)合(he)土工布(bu)适用(yong)于高速公路、铁(tie)路、水利(li)、机场、港口、填(tian)海造田、垃圾填(tian)埋场、市政建(jian)设等(deng)工程(cheng)建(jian)设,具有(you)防(fang)护(hu)、隔离(li)、过(guo)滤、加强筋、防(fang)渗、排水等(deng)多(duo)种功能。

  1、用于公(gong)路(lu)(lu)(lu)、铁路(lu)(lu)(lu)、机场等路(lu)(lu)(lu)面(mian)(mian)的增强。2、用于旧(jiu)路(lu)(lu)(lu)面(mian)(mian)(沥青路(lu)(lu)(lu)面(mian)(mian)、水泥混凝土路(lu)(lu)(lu)面(mian)(mian))的维修、拓(tuo)宽等。3、用于路(lu)(lu)(lu)基增强。

  性能指(zhi)标:

  土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)格栅复合(he)(he)土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)布(bu)(bu)是用玻璃纤(xian)维(wei)或高(gao)强涤(di)纶纤(xian)维(wei)与无纺织物经(jing)经(jing)编织造或粘合(he)(he)而(er)成的(de)新型复合(he)(he)土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)材料,有机地结合(he)(he)了土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)格栅和土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)布(bu)(bu)两者(zhe)的(de)优良性(xing)能。由(you)120G的(de)土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)布(bu)(bu)和50Kn的(de)玻璃纤(xian)维(wei)土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)格栅或涤(di)纶土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)格栅复合(he)(he)。另:土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)布(bu)(bu)和土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)格栅的(de)具(ju)体型号可以视要求定做。土(tu)(tu)工(gong)(gong)(gong)(gong)(gong)格栅的(de)宽度为1m-6m。

  1、抗(kang)拉强度高(gao)、延伸率(lv)低2、高(gao)的弹(dan)性模(mo)量3、耐温性好4、较高(gao)的透水性、反滤性5、抗(kang)撕(si)裂(lie)、防脱散、使(shi)用寿命长