Kopo ea ho haha ​​lerako la likharetene

Tšebeliso ea marako a likharetene tsa meralo e qalile ho elella bofelong ba lekholo la bo19 la lilemo, ha e ne e sebelisoa feela likarolong tsa meaho le ka tekanyo e nyane. "Crystal Palace" e hahiloeng bakeng sa Pontšo ea Liindasteri London ka 1851 e ne e le lerako la pele la meralo ea meralo. Lilemong tsa bo-1950, ka tsoelo-pele ea theknoloji ea meralo, lerako la lesira la khalase le ile la qala ho sebelisoa ho enfelopo ea mohaho ka tekanyo e kholo, ho phatlalatsa ho fihla ha mehla ea lerako la meralo ea meralo. Lilemong tsa bo-1980, ka nts'etsopele ea theknoloji ea ho haha ​​​​marako a lerako le tsoelo-pele ea theknoloji ea tlhahiso ea likhalase le theknoloji ea ho sebetsa, lebota la likhalase le 'nile la sebelisoa haholo. Ka 1981, lebota la pele la likhalase tsa khalase ea Mainland China le ile la hlaha ka pele ho Canton Fair. Ka 1984, Great Wall Hotel e Beijing e ile ea e-ba mohaho oa pele oa boemo bo phahameng o nang le lebota la likhalase tsa khalase. Ka lilemo tse mashome, ka tsoelo-pele e tsitsitseng le e potlakileng ea moruo oa naha le ho potlakisa ho ata ha litoropo, indasteri ea kaho ea lerako la lerako e fihletsoeng ho tloha qalong, ho tloha linaheng tse ling ho ea ho puso ea lik'hamphani tsa malapeng, ho tloha ho etsisa ho ea ho nts'etsopele ea leapfrog e ikemetseng. boqapi, mathoasong a lekholo la bo21 la lilemo naha ea rona e bile ea pele lefats'eng la meralo ea meaho ea lerako la matla a tlhahiso ea matla le ts'ebeliso ea matla. Matla a ho kobeha a poleiti ea khalase a phahame haholo, haholo-holo poleiti ea khalase e thata. Ka hona, karolo ea khalase ea lebota la lesira la khalase e tšesaane haholo, hangata 6mm ~ 10mm. Esita le haeba ho sebelisoa khalase e se nang letho kapa khalase e nang le laminated, phanele e entsoe ka likhalase tse 2 kapa tse 3, boima bo boholo ka sebaka sa yuniti ke 0.3KN /m2~ 0.7KN/m2 feela, bo tlase haholo ho feta lebota la konkreite la 3.5KN/ m2~ 5.0kN /m2. Boima ba lebota la lesira la khalase bo batla bo lekana le 1/8 ~ 1/5 ea lebota la litene le lebota la konkreite. Boima bo bobebe ba lerako la likhalase tsa khalase bo etsa hore e be khetho ea pele ea thepa ea lerako bakeng sa mehaho e phahameng le mehaho e phahameng haholo. Le hoja poleiti ea tšepe e boetse e kopana le litlhoko tsa lerako le bobebe, empa poleiti ea tšepe ha e na pepeneneng, e se nang ponahalo e hlakileng, e hlakileng ea kristale, e boreleli, kahoo ha e ratoe ke litsebi tsa meralo ea mehaho e meholo e phahameng, e sebelisoang seoelo. Hona joale, PVB e sebelisoa haholo e le filimi e bohareng bakeng sa lerako la khalase ea laminated. PVB e 'nile ea sebelisoa ka lilemo tse ngata' me e tsebahala haholo indastering ea lerako la lerako. Leha ho le joalo, mofuta ona oa filimi o ne o etselitsoe pele bakeng sa khalase ea koloi, eseng bakeng sa nts'etsopele ea moaho oa lerako la lerako, ka hona e rekere, e batla e le bonolo, e le modulus e nyane ea ho kuta, ho tla ba le ho thella ho hoholo lipakeng tsa likhalase tse peli ka mor'a matla. bokhoni, deformation e kholo ea ho kobeha.