OSB-phaj: qhov ntev thiab cov khoom ntawm kev txaus siab tag nrho cov

Muaj yog tsis muaj dab tsi ceeb nyob rau hauv lub fact tias nyob rau hauv lub long-paub rau peb qhov chaw ntawm science, engineering los yog raug nrhav tshwm sim. Ntawm no yog ib tug piv txwv yooj yim - ntoo ua yog nqa tawm los ntawm cov neeg rau millennia, nws yuav zoo li hais tias koj yuav tseem tuaj nyob rau hauv cheeb tsam no. Txawm li cas los, thiab ntawm no nws tsis yog yooj yim dua rau ib co ntaub ntawv tshiab nyob rau hauv uas ntoo yog siv. Ib qho piv txwv ntawm ib qho ntawm cov inventions yuav ua tau OSB-phaj, qhov ntev ntawm uas yog ruaj khov, thiab cov khoom nws tus kheej - cov homogeneity ntawm cov muaj pes tsawg leeg thiab ecological kev ruaj ntseg. Yog li ntawd yog dab tsi no mysterious khoom uas hides qab no tsiaj ntawv? Oriented Strand Board txhais li "taw qhia kom paub strand board" los yog nyob rau hauv abbreviated sau OSB. Nws analog yuav ua tau nyob rau hauv ib txoj kev peb txhua tus tau ntev suav hais tias yog ib txwm chipboard. Tab sis kev zoo sib thooj tsis muaj zog, tsuas yog hais tias lub raw khoom, uas ua raws li tej daim. Yog hais tias peb xav pom seb cov OSB-phaj, qhov luaj li cas thiab tus nqi yog tsuas yog txiav txim los ntawm lub tej yam kev mob ntawm ntau lawm, nws yog tsim nyog them sai sai mus rau lub raug technology.

Nws yuav ib tug tsawg kawg nkaus ntawm ob nta - siv ib tug tshwj xeeb nti thiab nws orientation nyob rau hauv cov txheej txheem. Ntawm no ib zaug nws yog tsim nyog los ntxiv tias chips siv tshwj xeeb npaj nrog ib tug tuab ntawm mus txog xya kaum ntawm ib millimeter thiab ib tug ntev ntawm mus txog kaum plaub centimeters. Tshaib plab ntoo feedstock yog rau nws. Nws sau ib tug tshwj xeeb kev kho mob, thiab ces tau tawm ntawm nws tej daim. Los ntawm no mus kom ze rau raw cov ntaub ntawv tiav OSB-phaj loj yog tus ruaj khov ntawm txhua theem ntawm ntau lawm.

Lwm feature ntawm tus raug technology yog lub orientation ntawm lub nti nws tus kheej. Nws yog muab tso rau hauv peb khaubncaws sab nraud povtseg - ob tug uas yog thaum uas tig mus rau qhov ntev ntawm lub phaj thiab qhov nruab nrab, nyob therebetween, perpendicular. Tej daim qhuav, impregnated nrog tshwj xeeb tebchaw (ciab, ntsev ntawm boric acid). Cov phau ntawv siv hluavtaws cob. Nws yog nyob rau hauv tus ntawm tshav kub thiab siab yuav bond tag nrho cov khaubncaws sab nraud povtseg ua ke, thiab ces txiav mus rau hauv tas OSB-phaj los xij, pieces ntawm qhov ntev yuav tsum ob leeg txheem thiab xav tau.

Muaj plaub hom ntawm cov laug cam, uas txawv ntawm lawv tus kheej nyob rau hauv tej yam ntxwv. Yog li, OSB-3 - ntau yam, uas lub txheem qhov ntev, muaj siab zog thiab ya raws kuj. Txawm tias, raws li twb tau hais, qhov ntev yuav tsum hloov xav tau. Rau hnub tim xa mus rau OSB-3, qhov tseem demanded nyob rau hauv kev ua lag luam vim zoo zog tshaj yav dhau los cov grades, thiab ib tug tsawg dua tus nqi tshaj hais tias ntawm lub tom ntej no.

Cov kev siv ntawm tej taw qhia kom paub strand board yog tsis tshua muaj neeg. Nws yuav siv tau rau cov rooj tog, nyob rau hauv kev tsim kho ntawm ncej-tents li phab ntsa, nrog sab hauv thiab sab nraud kom zoo nkauj, raws li ib tug formwork caij, thiab hais txog. D. Txawm tias ib tug yooj yim qhia tau teb daim ntawv thov yuav compile ib daim ntawv teev cov plurality ntawm cov ntsiab lus.

OSB-phaj, qhov ntev thiab specifications ntawm uas yog yus los siab stability, yog suav tias yog ib qho ntawm feem pheej cov ntaub ntawv, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm ncej-vaj huam sib luag tsim kho lub tsev nyob. Tus neeg siv kev, nqi pheej yig thiab tau thov nyob rau hauv ntau yam teb kev lag luam, kev tsim kho, raws li tau zoo raws li nyob rau hauv lub domestic chaw muab nce coob.