light construction materials中文什么意思

light: vi. (lit 或 lighted) 1.〔古語〕下馬 ...
construction: n. 1.建筑，結(jié)構(gòu)，構(gòu)造，架設(shè)，鋪設(shè)；建設(shè)；設(shè)計(jì)；工程 ...
material: adj. 1.物質(zhì)的(opp. spiritual)。 ...
construction materials: 工程物資; 建筑材料; 建筑物料
construction light: 建筑燈，施工燈; 施工燈

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Paper faced gypsum board is mainly made of construction plaster calcined with natural gypsum or chemical by - product and protective paper , mixing with fiber , modified starch , coagulant agent , vesicant and water . which are mixed , formed , coagulated , cut , dryed and sliced into light construction material . they have advantages of light weight , fire resistance , soundproof , damp proof , heat insulation , easy to operate sawn , nailed or milled an disassemble . it s widely applied in industrial and civil constructions , especially widely used as interior wall , less loading wall , ceiling etc in high buildings
紙面石膏是以建筑石膏利用天然石膏或化學(xué)副產(chǎn)品石膏煅燒制得和護(hù)面紙為主要原料，摻加適量纖維改性淀粉促凝劑發(fā)泡劑和水，經(jīng)混合成型凝固切斷烘干切邊等工序制成的輕質(zhì)建筑板材。

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