橋(qiao)(qiao)梁(liang)充(chong)氣(qi)(qi)芯(xin)(xin)(xin)(xin)模(mo)(mo)性能穩定、便(bian)用(yong)(yong)(yong)方便(bian)、空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)是(shi)(shi)工(gong)業用(yong)(yong)(yong)品，其使(shi)(shi)用(yong)(yong)(yong)泛圍非常(chang)廣。因(yin)地域或使(shi)(shi)用(yong)(yong)(yong)領(ling)域不(bu)同(tong)而名稱也不(bu)同(tong)，例(li)如：充(chong)氣(qi)(qi)芯(xin)(xin)(xin)(xin)模(mo)(mo)、氣(qi)(qi)囊內模(mo)(mo)、充(chong)氣(qi)(qi)模(mo)(mo)芯(xin)(xin)(xin)(xin)、橋(qiao)(qiao)梁(liang)充(chong)氣(qi)(qi)芯(xin)(xin)(xin)(xin)模(mo)(mo)、等(deng)(deng)等(deng)(deng)，空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)特(te)點*是(shi)(shi)造價低、使(shi)(shi)用(yong)(yong)(yong)簡單、運(yun)輸方便(bian)、宜(yi)于存放(fang)。空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)是(shi)(shi)利(li)(li)用(yong)(yong)(yong)橡(xiang)膠的(de)高(gao)分子特(te)性與高(gao)強度(du)纖維布硫(liu)化而成(cheng)的(de)一種可膨脹(zhang)(zhang)、收(shou)縮的(de)不(bu)同(tong)形(xing)(xing)(xing)狀的(de)澎脹(zhang)(zhang)膠囊，與鋼模(mo)(mo)板(ban)(ban)共同(tong)使(shi)(shi)用(yong)(yong)(yong)來形(xing)(xing)(xing)成(cheng)混凝(ning)(ning)土構(gou)件的(de)空腔，在制造空心(xin)(xin)構(gou)件時，將空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)放(fang)入中間，并(bing)充(chong)入壓(ya)(ya)(ya)縮空氣(qi)(qi)，空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)即伸展膨脹(zhang)(zhang)達(da)到其截面設(she)計(ji)要求，充(chong)氣(qi)(qi)壓(ya)(ya)(ya)力根據(ju)公(gong)司出(chu)(chu)廠標識而定。從空腔中抽(chou)出(chu)(chu)空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)，使(shi)(shi)用(yong)(yong)(yong)簡便(bian)，經濟(ji)耐用(yong)(yong)(yong)，不(bu)充(chong)氣(qi)(qi)時柔軟收(shou)縮，任意折疊(die)、卷曲，充(chong)氣(qi)(qi)膨脹(zhang)(zhang)后(hou)具有足夠的(de)強度(du)來承受混凝(ning)(ning)土的(de)壓(ya)(ya)(ya)力。這是(shi)(shi)任何傳統模(mo)(mo)板(ban)(ban)所(suo)無可比擬的(de)。空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)適用(yong)(yong)(yong)于鋼筋混凝(ning)(ning)土構(gou)件抽(chou)孔(kong)，包括樁、屋架(jia)、屋面板(ban)(ban)柱、梁(liang)、建筑工(gong)程，水(shui)利(li)(li)工(gong)程與管道(dao)堵塞等(deng)(deng)。使(shi)(shi)用(yong)(yong)(yong)空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)施工(gong)，空心(xin)(xin)板(ban)(ban)芯(xin)(xin)(xin)(xin)模(mo)(mo)抽(chou)孔(kong)工(gong)藝設(she)備(bei)簡單，不(bu)僅節約材料(liao)，并(bing)且有形(xing)(xing)(xing)狀多(duo)變(bian)等(deng)(deng)特(te)點，可成(cheng)圓形(xing)(xing)(xing)、橢(tuo)圓形(xing)(xing)(xing)、矩形(xing)(xing)(xing)、拱形(xing)(xing)(xing)、八邊形(xing)(xing)(xing)、梯形(xing)(xing)(xing)等(deng)(deng)管道(dao)。

      性能特點

      1、橋梁(liang)充氣(qi)芯模設計科(ke)學合理

      2、應用(yong)充氣芯(xin)(xin)模(mo)，預制或現場(chang)澆(jiao)筑出來的(de)成(cheng)品(pin)構件(jian)，空(kong)(kong)心板芯(xin)(xin)模(mo)全部能(neng)滿足設計要求，且操作簡單、省(sheng)(sheng)工、省(sheng)(sheng)時、省(sheng)(sheng)材。尤其在較(jiao)小空(kong)(kong)腔(qiang)內充氣芯(xin)(xin)模(mo)解決了(le)人員無(wu)法(fa)進(jin)入構件(jian)內拆模(mo)的(de)施工難點。

      3、橋(qiao)梁(liang)充(chong)氣芯模有良好的耐(nai)老化性能，使用壽命長(chang)。

      4、橋梁充(chong)氣芯模用(yong)氯丁橡膠、天然橡膠與錦綸布先期合成，后用(yong)硫化工(gong)(gong)藝后制成。既(ji)有很好的(de)抗脹強度，又有彈性(xing)(xing)和柔韌(ren)性(xing)(xing)，抗高溫并(bing)有良(liang)好的(de)脫離性(xing)(xing)。充(chong)分滿足了不同(tong)條(tiao)件下的(de)施工(gong)(gong)環境。

      5、 橋梁(liang)充氣芯(xin)模在-10℃～ 90℃的范(fan)圍內，材質沒有(you)變化。預應力空(kong)心混凝土(tu)構件，由于(yu)采用充氣芯(xin)模，其重量比非(fei)預應力實心構件輕25%，為建(jian)筑現(xian)場施工輕型化提供了有(you)利條件因此(ci)減輕建(jian)筑物上(shang)部(bu)結構的重量，可以使樁基縮短，跨徑(jing)增大。

      使(shi)用橋梁(liang)充(chong)氣芯(xin)模時在外表上涂上脫(tuo)模劑（詳見廠家說(shuo)明(ming)書），對(dui)充(chong)氣芯(xin)模進(jin)行測(ce)漏試驗(yan)，（這一(yi)點很(hen)重(zhong)要(yao)，萬(wan)一(yi)進(jin)入澆筑(zhu)混凝土期再發現漏氣，構(gou)件*損壞了(le)）沒有異常后將充(chong)氣芯(xin)模拉入鋼筋籠內(nei)，充(chong)氣壓力達到工作壓力時，即澆筑(zhu)混凝土，待(dai)混凝土初凝時（具體時間詳見說(shuo)明(ming)書），將橋梁(liang)充(chong)氣芯(xin)模放(fang)氣抽出，即可(ke)完成(cheng)成(cheng)品(pin)構(gou)件的(de)成(cheng)型，不污染(ran)環境。