Plywood yog ib hom txiv neej ua board nrog lub teeb yuag thiab yooj yim siv.Nws yog ib qho khoom siv kho kom zoo nkauj rau kev txhim kho tsev.Peb tau sau txog kaum nqe lus nug thiab lus teb txog plywood.

1. Thaum twg plywood tau tsim?Leej twg invented?

Lub tswv yim ntxov tshaj plaws rau plywood tau xeeb hauv xyoo 1797, thaum Samuel Bentham thawj zaug thov rau patents uas npog lub tshuab tsim cov veneers.Nyob rau hauv cov patents, nws tau piav qhia cov txheej txheej ntawm veneer nrog cov kua nplaum tshwj xeeb txhawm rau tsim ib qho tuab tuab.Kwv yees li 50 xyoo tom qab, Immanuel Nobel pom tau hais tias ob peb txheej nyias ntawm cov ntoo tuaj yeem sib koom ua ke los tsim ib qho kev ruaj khov ntawm cov ntoo laminated, tam sim no hu ua plywood.

2. Puas yog plywood siv rau rooj tog?

pecialized rooj tog-qib plywood feem ntau siv hauv rooj tog.Hom ntoo no muaj ib qho tshwj xeeb hardwood nto veneer, thiab nws yog siv nyob rau hauv liab qab rooj tog, phab ntsa paneling thiab txee.Vim li cas plywood kho thiab stained, kuj tseem muaj ntau yam ntau yam uas cov neeg yuav khoom tuaj yeem txaus siab thaum nws tuaj yeem yuav plywood rau rooj tog.

3. Plywood Siv: plywood siv rau dab tsi?

Kev siv plywood yog txiav txim siab los ntawm hom plywood siv.Xav txog:

Structure plywood: Zoo rau kab teeb, sab hauv, subfloor, shipping crates, phab ntsa bracing thiab ru tsev bracing.

Sab nrauv plywood: Qhov no yog ib qho ntawm feem ntau siv plywood thiab yog siv rau phab ntsa, sab nraum zoov flooring thiab ru tsev linings.

Sab hauv plywood: Siv rau sab hauv tsev rooj tog, qab nthab thiab sab hauv cladding.

Marine plywood yog siv los tsim cov chaw nres nkoj thiab nkoj thiab txhua yam uas yuav tsum tau muaj huab cua pov thawj ntoo.

4. Cov plywood puas tuaj yeem siv dua?

Txoj kev uas cov plywood rov ua dua yog nyob ntawm hom siv.Tsis kho, tsis muaj xim, thiab tsis pleev xim plywood feem ntau hloov mus rau hauv cov khib nyiab ntoo.Tom qab ntawd qhov no tuaj yeem hloov mus ua compost lossis mulch.Cov ntoo kuj tseem siv tau rau tsiaj txaj, kev tsim vaj tsev, thiab kev txhim kho av nyoos.Cov khoom ntawm plywood tej zaum yuav rov ua dua los ntawm cov neeg siv kawg los tsim kom muaj kev ntxhov siab zoo nkauj hauv cov rooj tog uas xav tau ntau yam.

5. Yuav ua li cas yog plywood tau ntub?

Feem ntau ntau yam ntawm plywood yuav shrug tawm rudimentary dej puas, thiab ntau yam muaj zog yog zoo dua nruab los tswj kev ncua dej puas.Zoo li feem ntau ntawm cov ntoo, txawm tias nws raug kho los ntawm kev puas tsuaj rau cov dej, ncua kev ya raws yuav pib hnav thiab ua rau cov ntoo puas.Cov khoom tsis kho yuav tsis tuav ib yam nkaus, thiab warping thiab rotting yuav pib sai dua li lub sijhawm mus.

6. Cov plywood puas tuaj yeem pleev xim?

Plywood yog ib qho khoom siv yooj yim heev rau stain vim nws siv tau zoo.Vim tias cov plywood pheej yig npaum li cas, nws tuaj yeem ua tau zoo rau txhua hom kev xyaum ua haujlwm.Staining plywood yuav xav tau tshwj xeeb gel stains, txawm tias preconditioning ntoo yuav cia koj siv tsuas yog hais txog lwm yam ntoo stain.Kev saib xyuas zoo yuav tso cai rau cov ntoo kom muaj ib qho xim sib xws raws li qhov xav tau.

7. Cov plywood puas tuaj yeem sanded thiab polished?

Plywood tuaj yeem yog sanded thiab polished.Zoo li lwm yam ntoo, txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum siv cov cuab yeej tsim nyog los xyuas kom meej tias qhov ua tiav zoo li qhov xav tau.Nws raug pom zoo rau cov tib neeg los pib nrog 80-grit sandpaper kom tau qhov chaw yooj yim ua ntej txav mus rau qhov zoo dua kom tau ib qho smoother thiab vibrant polish ntawm ntoo.

8. Cov plywood puas tuaj yeem khoov tau?

Txawm hais tias plywood tuaj yeem khoov tau, nws yuav tsum muaj ntau yam tshwj xeeb, vim tias feem ntau lwm hom plywood yuav tawg thiab tawg yog tias lawv khoov.Qhov zoo tshaj plaws ntau yam ntawm plywood muaj rau khoov yuav tsum tau kaw-grained kom lub nto tsis sib cais nrog dabtsi yog khoov.Cov ntsej muag tawv tawv kaw ntom ntom yog qhov zoo tagnrho, uas suav nrog plywoods uas yog tsim los ntawm mahogany, poplarthiab birch.

9. Yuav ua li cas plywood?

Cov txheej txheem tsim kho pib nrog kev cog ntoo.Thaum cov cav tau sau, lawv tau debarked thiab txiav mus rau hauv ib lub veneer nyias heev.Qhov no yog ib qho txheej txheem hnyav uas ua rau ib daim ntawv txuas ntxiv lossis cov ntawv ntsuas ua ntej uas yuav ua rau txoj kev npaj tau yooj yim dua.Tom qab cov nplooj qhuav qhuav, lawv tau npaj thiab sib koom nrog cov nplaum tsim nyog.Thaum qhov kev sib txuas tiav lawm, cov plywood raug stamped thiab muab qhab nia raws li ntau yam sib txawv, nrog rau cov nplej thiab qhov ntom ntom.

10. Plywood tuab npaum li cas?

Plywood thicknesses txawv raws li cov khoom siv rau.Yog tias cov plywood tau siv los txhawb nqa, nws yuav tsum yog tuab thiab ruaj khov dua yog tias nws tau siv los ua veneer.Ib txwm plywood thicknesses yuav txawv ntawm ib yim ntawm ib nti mus rau ntau npaum li ib thiab ib quarter ntawm ib nti.Cov hom tshwj xeeb ntawm plywood tej zaum yuav muaj ntau yam ntxiv thaum nws los txog rau lawv cov thicknesses.

Tom qab nyeem cov lus nug thiab cov lus teb no, koj puas muaj kev paub txog plywood nce?Yog tias koj xav paub ntau ntxiv txog plywood, thiab xav kom tau txais cov lus tshaj tawm tshiab ntawm ntau hom plywood, thov ua tib zoo mloog rau Monster Wood.