【膠(jiao)(jiao)(jiao)(jiao)合板 竹(zhu)(zhu)膠(jiao)(jiao)(jiao)(jiao)板】竹(zhu)(zhu)膠(jiao)(jiao)(jiao)(jiao)板和膠(jiao)(jiao)(jiao)(jiao)合板的(de)區(qu)別 膠(jiao)(jiao)(jiao)(jiao)合板與竹(zhu)(zhu)膠(jiao)(jiao)(jiao)(jiao)板的(de)區(qu)別

竹膠板

竹膠板(ban)，高(gao)強覆膜橋(qiao)梁(liang)板(ban)，建筑(zhu)模板(ban)，及(ji)磚機(ji)托板(ban)等，竹膠板(ban)應用(yong)廣(guang)泛，深受用(yong)戶青睞。

竹(zhu)膠板是(shi)以毛竹(zhu)材(cai)(cai)(cai)料(liao)作(zuo)主要架構(gou)和填充材(cai)(cai)(cai)料(liao)，經高壓(ya)(ya)成坯的(de)建材(cai)(cai)(cai)。由于竹(zhu)膠板硬度高，抗折，抗壓(ya)(ya)，在很(hen)多使用區域已(yi)經替(ti)代了(le)鋼模(mo)板。又由于竹(zhu)是(shi)易(yi)培(pei)養，成林快的(de)林木(mu)(mu)，三到(dao)五年就可以砍伐，能替(ti)換(huan)木(mu)(mu)材(cai)(cai)(cai)，因此，國家林業部政策支(zhi)持大(da)力發展以竹(zhu)為主要加工(gong)材(cai)(cai)(cai)料(liao)的(de)人造板，已(yi)經在很(hen)多地方替(ti)換(huan)了(le)木(mu)(mu)材(cai)(cai)(cai)類板材(cai)(cai)(cai)的(de)使用。

膠合板

膠合板是由木(mu)段旋切成(cheng)(cheng)單板或由木(mu)方(fang)刨切成(cheng)(cheng)薄(bo)木(mu)，再用(yong)膠(jiao)粘劑膠(jiao)合(he)而(er)成(cheng)(cheng)的三(san)層或多層的板狀材(cai)料，通(tong)常用(yong)奇數層單板，并(bing)使相(xiang)鄰層單板的纖維方(fang)向(xiang)互(hu)相(xiang)垂直膠(jiao)合(he)而(er)成(cheng)(cheng)。

膠(jiao)(jiao)合(he)板(ban)(ban)(ban)是家具常(chang)(chang)用材料之(zhi)一(yi)(yi)，為(wei)人造板(ban)(ban)(ban)三大板(ban)(ban)(ban)之(zhi)一(yi)(yi)，亦可供飛機(ji)、船(chuan)舶、火車、汽(qi)車、建筑和包裝箱等作用材。一(yi)(yi)組單(dan)板(ban)(ban)(ban)通(tong)常(chang)(chang)按相鄰層(ceng)木(mu)紋方向互相垂直(zhi)組坯(pi)膠(jiao)(jiao)合(he)而(er)成，通(tong)常(chang)(chang)其表板(ban)(ban)(ban)和內(nei)層(ceng)板(ban)(ban)(ban)對稱地(di)配置在中心層(ceng)或板(ban)(ban)(ban)芯的兩側。用涂(tu)膠(jiao)(jiao)后的單(dan)板(ban)(ban)(ban)按木(mu)紋方向縱(zong)橫(heng)(heng)交錯配成的板(ban)(ban)(ban)坯(pi)，在加(jia)熱(re)或不加(jia)熱(re)的條(tiao)件下壓制而(er)成。層(ceng)數一(yi)(yi)般為(wei)奇(qi)數，少(shao)數也有(you)偶數。縱(zong)橫(heng)(heng)方向的物理、機(ji)械性質差異較小(xiao)。常(chang)(chang)用的膠(jiao)(jiao)合(he)板(ban)(ban)(ban)類型有(you)三合(he)板(ban)(ban)(ban)、五合(he)板(ban)(ban)(ban)等。膠(jiao)(jiao)合(he)板(ban)(ban)(ban)能提(ti)高木(mu)材利(li)用率(lv)，是節約木(mu)材的一(yi)(yi)個主要途徑。

竹膠板和膠合板的區別

膠合(he)板(ban)(ban)和竹膠板(ban)(ban)之(zhi)間(jian)的區(qu)別主要是材(cai)質不同，竹膠板(ban)(ban)最(zui)結實耐用(yong)，周轉(zhuan)次(ci)數多，價格也最(zui)高，實際較少采(cai)用(yong)，一般施工采(cai)用(yong)較多，價格居中，最(zui)后是膠合(he)板(ban)(ban)，也就(jiu)是多層板(ban)(ban)，價格低(di)、周轉(zhuan)次(ci)數少，適用(yong)于層數少、模板(ban)(ban)周轉(zhuan)率低(di)的工程。