在南寧及周邊地區(qū)，支模圓形柱基本上采用木質(zhì)圓模板，但是很多施工單位存在疑問：圓柱模板怎么加固?施工時需要注意哪些方面?今天小編就為您介紹一下。

   

   南寧木柱模板

           木圓柱模板加固鋼帶由廠家配套的木圓模板交付。以下是圓柱模板加固鋼帶和間距的說明。

                                       名稱ttt                            圓柱直徑D(mm)ttt                            間距（mm)ttt                            圓柱直徑D(mm)ttt                            鋼帶規(guī)格（mm）ttt                                            老式鋼帶tttttttttt250-550tttttttttt300ttttttttttD≤1050tttttttttt1.2*32tttttttttttttt600-950tttttttttt300ttttttttttD≧1100tttttttttt1.5*32tttttttttttttt1000-1250tttttttttt250tttttttttttttttttttttttttttttttttt1300-1450tttttttttt250tttttttttttttttttttttttttttttttttt1500-4000tttttttttt200tttttttttttttttttttttttttttttttttt新式鋼帶tttttttttt250-950tttttttttt350ttttttttttD≤1200tttttttttt1.2*50tttttttttttttt1000-1500tttttttttt300ttttttttttD≧1250tttttttttt1.5*50tttttttttttttt1600以上tttttttttt250tttttttttttttttttttttttttt

   木圓柱模板施工注意事項：

           1.錯位搭接法。定型圓柱模板最高可達(dá)3米。當(dāng)圓柱超過3米時，需要進(jìn)行錯位搭接安裝，并加固兩個模板的錯位。

   

   圓柱模板加固鋼帶水平

           2.水平安裝配套鋼帶。配套鋼帶在整個加固系統(tǒng)中起著主要的應(yīng)力作用，鋼帶之間的平均間距一般為30cm左右，鋼帶與鋼帶保持水平是安裝的首要任務(wù)。同時，確保釘子不垂直于一條線，上下加固也需要錯開。

           3.防止凹凸槽進(jìn)入砂漿。凹凸槽的設(shè)計在兩個圓柱形模板的扣合中起著關(guān)鍵作用，但砂漿也很容易進(jìn)入凹槽。扣合前，透明膠帶可粘貼在凹槽和凸槽中，然后扣合。澆筑和拆卸模具后，撕下膠帶。此外，如果灰漿進(jìn)入凹凸槽，將影響圓柱形木模板的二次使用和模板支撐效果。

   

   木圓模板凹凸槽接口

           4.分段澆筑。直徑一米的圓柱一次澆7米沒問題。遇到大直徑或超高圓柱施工時，需要分段澆筑。

           以上是小編介紹的如何加固圓柱模板。木圓模板施工中的注意事項。只有正確的圓柱模板施工才能保證其周轉(zhuǎn)次數(shù)。如果您對此有任何疑問，請致電我們。