Dab Tsi Yog Pawg Tswj Hwm Engineering

Cov txheej txheem:

Dab Tsi Yog Pawg Tswj Hwm Engineering
Dab Tsi Yog Pawg Tswj Hwm Engineering

Video: Dab Tsi Yog Pawg Tswj Hwm Engineering

Video: Dab Tsi Yog Pawg Tswj Hwm Engineering
Video: Tus Cawm Seej Hloov Neeg Txoj Hmoo (HD) 2024, Lub peb hlis ntuj
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Engineered board ua ke muaj kev ntseeg tau thiab ib puag ncig kev ua phooj ywg zoo ntawm cov khoom pua ntoo nrog kev ruaj khov ntawm parquet. Ua tsaug rau nws cov txheej txheem ntau txheej, nws tsis yog ntshai kev hloov pauv ntawm huab cua sov thiab av noo, vim tias cov khoom hauv tsev nyob yog thaj chaw sib tshooj sib. Sab saum toj txheej ntawm lub rooj tsavxwm engineered yog ib qho txig ntawm cov ntoo muaj txiaj ntsig.

Txiag board
Txiag board

Yuav luag txhua qhov zoo ntawm kev tsim ua vaj huam sib luag parquet board muaj nyob hauv nws cov plywood puag. Ua tsaug rau nws, txheej txheej no tsis hloov nws lub sijhawm dhau los, nws tuaj yeem muab tso rau hauv "txheej sov". Thinner lub rooj tsavxwm, ntau dua cov nyhuv ua cua sov.

Sab qaum yog 5-6 hli, nws yog ua los ntawm cov khoom ntuj ntoo: beech, teak, ntoo qhib, maple, tshauv, alder, larch. Qhov feem ntau ruaj yog ntoo qhib, ntoo tshauv, maple, thiab teak thiab larch yog tiag tsis ntshai ntawm ya raws thiab tiv thaiv kom lwj. Ib qho chaw txua ntoo ua kom zoo yuav tau rov ua sib khi, ua kom zoo nkauj, zoo li lub rooj sib txig sib luag.

Txheej cov laug cam engineering

Qhov peculiarity ntawm lub xauv txuas ntawm txheej no yog tias tus nplaig thiab qhov zawj yog nyob ntawm qib plywood. Ua tsaug rau qhov no, qhov sib koom ua ke yog qhov ruaj khov, txawm tias txheej sab saum toj pauv nws txoj kab ntev thaum lub sijhawm kub lossis av noo hloov pauv.

Lub rooj tsav xwm hauv engineering yog tso ncaj rau ntawm screed, yam tsis muaj txheej txheem ntxiv lossis txheej ntawm plywood. Koj tuaj yeem ua ib "hauv pem teb" pem teb, qhov ntsuas phoo tso cai rau nws. Tab sis nws tseem zoo dua rau kua nplaum ua rau txheej rau hauv paus.

Ua ntej pib txhim kho, tshawb xyuas cov dej noo ntawm cov screed, nws yuav tsum tsis pub ntau tshaj 3%. Lub hauv paus yog zoo qib, txwv tsis pub lub rooj zaum yuav sag yav tom ntej thiab creak dhau sijhawm. Nws yog qhov zoo dua rau thawj cov screed ua ntej kom cov kua nplaum yuav zoo dua.

Txhawm rau cov khoom vaj khoom tsev dav dav, koj yuav tsum nqa cov tshuaj tiv thaiv ib-tivthaiv polyurethane kua nplaum, rau ib qho nqaim ib - ob qho. Nws yog thov nyob rau hauv txheej txheej 3 hli nrog lub pob ntiv taw tsis ncaj, tom qab ntawd lub rooj tsavxwm yog nteg thiab nias raws tag nrho ntev. Cov khoom siv hnyav lossis rab lashing tuaj yeem siv rau kev kho. Nyob ib ncig ntawm txhua qhov ntev ntawm chav tsev, nws yog qhov tsim nyog kom tawm ntawm qhov sib txawv ntawm 15 hli ntawm txheej thiab phab ntsa, uas tom qab ntawd yuav raug kaw nrog lub hauv paus, tab sis yuav ua rau hauv pem teb "ua pa".

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