OULU歐陸天花吊頂:怎樣鑒別扣板的優劣?
A、看(kan):劣(lie)質(zhi)(zhi)扣板表面看(kan)上去凹(ao)凸不平(ping),而且(qie)會有(you)顆粒(li)。優(you)質(zhi)(zhi)板看(kan)上去很平(ping)整,面板很柔和;
B、聞(wen):用打火(huo)機燒(shao)劣(lie)質板(ban)的(de)一角(jiao),30秒就會(hui)燒(shao)焦(jiao),并有(you)塑(su)料燒(shao)焦(jiao)的(de)刺激(ji)性(xing)(xing)氣味,滾涂抗油污(wu)天花(hua)就算燒(shao)到發黃(huang)也不會(hui)有(you)刺激(ji)性(xing)(xing)氣味;
C、摸(mo):覆膜(mo)板(ban)(ban)板(ban)(ban)面(mian)(mian)的(de)溫(wen)度(du)是(shi)塑料(liao)的(de)溫(wen)度(du),所以比較(jiao)高,要暖(nuan)一(yi)點,滾涂板(ban)(ban)板(ban)(ban)面(mian)(mian)的(de)溫(wen)度(du)是(shi)金屬的(de)溫(wen)度(du),要涼一(yi)點;
D、聽:用手提住面板(ban)的(de)一角,輕輕的(de)敲(qiao)面板(ban)的(de)中央,覆膜板(ban)的(de)響聲(sheng)悶一點,滾涂板(ban)的(de)響聲(sheng)清脆一點;
E、刮(gua):區別滾涂板(ban)的好(hao)壞,差的滾涂板(ban)在折彎出會有輕微爆裂,用(yong)手用(yong)力刮(gua)會把表(biao)面(mian)層刮(gua)掉,好(hao)的扣板(ban)就不會。