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Core Advantages And Application Logic Of Brown Film-Faceed Plywood

Jul 24, 2026

Cov kev cai rau formwork nyob rau hauv loj -tej infrastructure tej yaam num nyob deb tshaj cov qauv tsev nyob. Cov qauv xws li cov nkoj tsim hluav taws xob nuclear, hla - hiav txwv choj piers, thiab super- siab- cov tub ntxhais nce siab muaj cov pob zeb loj loj, qhov siab sab nraud, thiab cov qauv kev lees paub zoo; Yog li, kev xaiv ntawm formwork ncaj qha cuam tshuam rau ob qho tib si kev nyab xeeb thiab kev tsim kho kom zoo. Brown zaj duab xis-fim plywood tau dhau los ua tus qauv xaiv rau cov haujlwm zoo li no vim muaj ntau yam kev hloov pauv tsis tau.

Lub phenolic resin system ntawm daim ntawv zaj duab xis yog qhov tseem ceeb sib txawv.

Qhov saum npoo ntawm zaj duab xis xim av- ntsej muag plywood siv cov ntawv zaj duab xis impregnated nrog siab -concentration phenolic resin, boasting resin cov ntsiab lus thiab nkag mus rau qhov tob tob tshaj li cov ntawv txheej txheem. Thaum kho, cov txheej txheem zaj duab xis yog ntom thiab tawv, muab qhov zoo tshaj plaws tiv thaiv cov tshuaj yaig los ntawm cov dawb alkalis hauv cov pob zeb. Lub cev hnav tshwm sim los ntawm kev cuam tshuam ntawm cov twj tso kua mis thiab qhov siab - zaus ntawm vibrators muaj qhov cuam tshuam tsis zoo rau txheej txheej no. Thaum cov txheej txheem txheej txheem feem ntau pom cov khawb lossis cov fiber ntau tom qab siv ob lossis peb zaug xwb, cov yeeb yaj kiab xim av-fab plywood tuav qhov kev ncaj ncees ntawm qhov chaw txawm tias nyob rau hauv cov haujlwm zoo tib yam.

Qhov sib txawv hauv kev sib txuas lus txiav txim siab qhov loj ntawm lub voj voog rov siv dua.

Brown zaj duab xis-fim plywood feem ntau ua raws li WBP (Weather and Boil Proof) cov qauv, kom ntseeg tau tias cov kab nplaum tsis ua haujlwm txawm tias thaum boiled hauv dej. Qhov kev qhia tshwj xeeb no cuam tshuam ncaj qha rau cov dej tsis zoo thiab delamination tsis kam thaum siv tiag tiag. Cov tub ntxhais ntoo yog tsim los siv tus ntoo khaub lig- laminated layup thiab kho nyob rau hauv siab kub thiab siab, uas ua rau tshwj xeeb zuag qhia tag nrho rigidity thiab interlaminar bond zog. Nrog rau kev saib xyuas kom zoo, tus naj npawb ntawm kev rov siv tau zoo tuaj yeem ntau dua ob npaug ntawm cov qauv formwork. Txawm hais tias tus nqi pib yuav khoom ib daim ntawv siab dua, tus nqi -kev ua tau zoo yuav tshwm sim thaum amortized tshaj ntau yam kev siv-qhov no yog qhov tseem ceeb ntawm kev lag luam rau kev xaiv xim av zaj duab xis- ntsib plywood rau loj - tej yaam num.

Kev sib raug zoo ntawm daim ntawv- tso tawm kev ua tau zoo thiab qhov ua tiav zoo.

Qhov saum npoo du thiab qis dej nqus tus nqi ntawm cov yeeb yaj kiab xim av txo qis kev sib tshuam ntawm lub ntsej muag tom qab cov pob zeb kho. Lub formwork cais ib txwm los ntawm cov pob zeb tsis tas yuav tsum tau ua kom tiav, ua tiav qhov chaw tiav uas ua tau raws li cov qauv kev tsim vaj tsev ncaj ncees- ntsib kev ua vaj tse. Rau cov txuas hniav thiab cov vaj tse pej xeem uas yuav tsum tau ua kom zoo nkauj nruj, qhov kev ua tau zoo no tshem tawm qhov kev xav tau ntawm kev tshaj tawm dav dav - ua tiav, yog li ua kom luv rau lub sijhawm tsim kho. Cov kev xav tau rau formwork sib txawv ntawm lub hom phiaj ntawm cov haujlwm sib txawv. Kev nkag siab txog cov ntsiab lus tseem ceeb ntawm cov khoom siv thiab xaiv cov khoom uas ua raws li qhov kev xav tau ntawm qhov project yog qhov ua tau zoo dua li kev sib piv cov xim thiab tus nqi.

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