實木復合地板為什么會崩邊呢? 實木復合地板崩邊的六大原因
一、生產因素
多層實木復合地板及漆面(mian)鎖扣復(fu)合地(di)板(MDF為(wei)基材)開完榫之后,在輥涂(tu)或淋(lin)涂(tu)的(de)過(guo)程中(zhong),油(you)漆外(wai)溢到地(di)板的(de)企(qi)口處,漆膜(mo)的(de)實際寬度(du)大于地(di)板的(de)面(mian)層(ceng)寬度(du),為(wei)地(di)板崩邊產(chan)生(sheng)隱患,油(you)漆外(wai)溢越(yue)多,地(di)板崩邊的(de)機(ji)會就越(yue)大。
對于(yu)先開(kai)榫后涂漆的(de)(de)生產工藝(yi),油(you)漆外溢現象是(shi)不可避免的(de)(de),按照(zhao)相應(ying)的(de)(de)產品標準雖然無法判定為質量問題(ti),我們必須(xu)引起(qi)高度(du)重視,采取措施,盡量減少每(mei)次(ci)涂漆的(de)(de)厚度(du),尤其(qi)是(shi)淋涂更為重要,把油(you)漆外溢降(jiang)到最(zui)小程度(du)。
二、安裝因素
由(you)于多層實木復合地板(ban)的企(qi)口(kou)過(guo)(guo)緊(jin)或地板(ban)有(you)些輕(qing)微彎曲的情(qing)況下,地板(ban)的安(an)(an)裝(zhuang)阻(zu)力較(jiao)大, 地板(ban)安(an)(an)裝(zhuang)時(shi)敲擊(ji)力過(guo)(guo)大且(qie)不(bu)均(jun)(jun)勻(yun)(yun),造成(cheng)局(ju)部邊(bian)緣(yuan)漆(qi)膜呈鋸齒狀脫落。其(qi)特(te)點(dian)是(shi)(shi)安(an)(an)裝(zhuang)后(hou)(hou)即可發現,無規律的隨機(ji)分(fen)布,發生的數量較(jiao)少(shao)。采取措施是(shi)(shi)用(yong)一塊地板(ban)頭當模(mo)塊靠(kao)(kao)住被安(an)(an)裝(zhuang)的地板(ban),然后(hou)(hou)用(yong)膠(jiao)皮錘輕(qing)輕(qing)敲擊(ji)模(mo)塊,使地板(ban)相(xiang)互靠(kao)(kao)緊(jin),敲擊(ji)過(guo)(guo)程用(yong)力要(yao)均(jun)(jun)勻(yun)(yun)。
另外,采用打龍(long)骨安(an)裝(zhuang)多層實(shi)木(mu)復合地板(ban)(ban)時(shi),有人把(ba)釘打在(zai)(zai)榫(sun)(sun)舌(she)上,由于釘帽(mao)沒有萬全沉入榫(sun)(sun)舌(she)中,安(an)裝(zhuang)下一塊地板(ban)(ban)時(shi),在(zai)(zai)榫(sun)(sun)舌(she)打釘處的(de)(de)(de)板(ban)(ban)面上出(chu)現上凸(tu)的(de)(de)(de)小(xiao)包,嚴重時(shi)會在(zai)(zai)小(xiao)包的(de)(de)(de)邊(bian)緣(yuan)出(chu)現崩邊(bian)現象。其特(te)點(dian)是(shi)崩邊(bian)在(zai)(zai)安(an)裝(zhuang)后(hou)即可發現,有規(gui)律的(de)(de)(de)分布(bu),發生(sheng)的(de)(de)(de)數量較少。采取措(cuo)施(shi)是(shi)安(an)裝(zhuang)地板(ban)(ban)時(shi),在(zai)(zai)榫(sun)(sun)槽一側打釘。
三、地面不平整
由于地(di)(di)(di)面(mian)不平整,地(di)(di)(di)板鋪裝后,個別地(di)(di)(di)方的(de)地(di)(di)(di)板與地(di)(di)(di)面(mian)之(zhi)間產生間隙,人們走動過程中(zhong),地(di)(di)(di)板上下移動,地(di)(di)(di)板之(zhi)間的(de)側邊相互摩擦造成崩(beng)邊。其特(te)點(dian)是地(di)(di)(di)板鋪裝完后,崩(beng)邊發生在人們經常(chang)走動的(de)區域,而且是局部的(de)。
采(cai)取(qu)措施是地(di)板鋪裝前一定要先(xian)(xian)測量地(di)面(mian)(mian)的平整度,其(qi)平整度應小于3mm/2000mm,不(bu)具備(bei)條件(jian)的地(di)面(mian)(mian),應先(xian)(xian)找(zhao)平后再進行鋪裝。
四、地板鋪裝時周邊預留縫隙不足
地(di)板鋪(pu)裝時(shi)(shi)周邊(bian)預留縫隙(xi)不足(zu)導致多(duo)層實木復合地(di)板起拱。地(di)板與(yu)地(di)面產生間隙(xi),人(ren)們(men)走動(dong)過程中,地(di)板上下移(yi)動(dong),地(di)板之(zhi)間的(de)側邊(bian)相互摩擦(ca)造成崩邊(bian)。其特點是(shi)地(di)板的(de)崩邊(bian)多(duo)發生在鋪(pu)裝完一(yi)段時(shi)(shi)間后,在人(ren)們(men)經(jing)常走動(dong)的(de)區域(yu),而且是(shi)多(duo)點的(de),觀(guan)察地(di)板與(yu)墻(qiang)邊(bian)已(yi)緊(jin)密接(jie)觸。采取(qu)措(cuo)施是(shi)地(di)板周邊(bian)留足(zu)縫隙(xi),尤其是(shi)門口、壁廚、陽(yang)臺等區域(yu)都(dou)要留縫隙(xi),保(bao)證預留縫隙(xi)均勻。鋪(pu)裝長度超過8m時(shi)(shi)應做隔(ge)斷及(ji)過橋處理。
五、防潮膜透氣
地(di)(di)板鋪(pu)(pu)裝(zhuang)后,由于防潮(chao)(chao)膜聯接(jie)處(chu)沒有(you)用膠帶(dai)封嚴,個(ge)別地(di)(di)方的防潮(chao)(chao)膜在鋪(pu)(pu)裝(zhuang)過(guo)程破損,造成(cheng)地(di)(di)面(mian)潮(chao)(chao)氣(qi)泄漏,大(da)量潮(chao)(chao)氣(qi)竄(cuan)入地(di)(di)板背面(mian),地(di)(di)板產生(sheng)不均勻的膨脹,使地(di)(di)板變形(xing)、輕微的扭曲,局部區域地(di)(di)板與(yu)地(di)(di)面(mian)之間(jian)產生(sheng)間(jian)隙(xi)。人們走動過(guo)程中,地(di)(di)板上下移(yi)動,地(di)(di)板之間(jian)的側(ce)邊(bian)相互摩擦造成(cheng)崩邊(bian)。其特點是墻邊(bian)與(yu)地(di)(di)板間(jian)可能(neng)還有(you)縫隙(xi)。采取(qu)措(cuo)施是地(di)(di)板鋪(pu)(pu)裝(zhuang)前,防潮(chao)(chao)膜聯接(jie)處(chu)一定(ding)用膠帶(dai)封嚴,確保(bao)不透氣(qi)。
六、室內家具擺放
地(di)(di)板(ban)(ban)(ban)鋪(pu)裝后,由(you)于家(jia)具、書柜、魚(yu)缸等較重(zhong)的物(wu)(wu)品在房(fang)間兩側對稱擺放,地(di)(di)板(ban)(ban)(ban)被壓住(zhu),阻礙地(di)(di)板(ban)(ban)(ban)吸(xi)潮膨(peng)脹,地(di)(di)板(ban)(ban)(ban)無(wu)法竄(cuan)動(dong),產生區域(yu)(yu)性(xing)的鼓包,在人們走(zou)動(dong)過程中,造成該區域(yu)(yu)地(di)(di)板(ban)(ban)(ban)產生崩邊。采取(qu)措施是重(zhong)物(wu)(wu)盡量放在一側,保證(zheng)地(di)(di)板(ban)(ban)(ban)一側自由(you)移動(dong)。