Oriented Strand Board (OSB) imhando yebhodhi rakagadzirwa rakatetepa rakatetepa uye refu shavings akaomeswa, akaongororwa, akaiswa anonamira uye ekuwedzera, uye inopisa-yakatsikirirwa mushure mekutungamira nzira. Iine simba guru nokuti inogadzirwa nematanda akawanda emapuranga. MuJapan neEurope nekuUnited States, OSB inoonekwa seiri kukurumidza kukurumidza, inovimbisa uye tekinoroji yakakura.
Parizvino, kushandiswa kweOSB muUnited States kwakaverengera hafu yehuwandu hwekushandiswa kwemapuranga akagadzirwa nevanhu, uye zvishoma nezvishoma akatsiva plywood, veneer uye mamwe mapaneru anogadzirwa nevanhu mune zvakawanda zvinoshandiswa.

OSB Board chikamu chimiro

Imhando yendiro yekumisikidza inogadzirwa kubva kudiki-dhayamita huni, kutetepa huni uye huni hwehuni, yakagadziriswa kuita 40-100 mm kureba, 5-20 mm yakafara uye 0.3-0.7 mm gobvu flakes nemidziyo yakakosha, uye inogadziriswa ne deoiling, kuomesa, kunama, kutungamira paving, kupisa kupisa uye mamwe maitiro. Yayo yepamusoro layer flakes yakarongedzerwa kureba, uye iyo core layer flakes inorongwa zvakachinjika. Iyi crisscross kurongeka inorongazve chimiro chehuni, inobvisa zvachose kukanganisa kwehuni kushushikana kwemukati pakugadzirisa, uye inoita kuti zvive nyore kwazvo kugadzirisa uye hunyoro-humbowo.

Nekuti iyo OSB ine dhizaini yekumisikidza, isina majoini, yakatsemuka, yakatsemuka, yakanaka yese kufanana, uye yakakwirira yemukati simba rekubatanidza, zvese zviri pakati uye kumucheto kweOSB zvine hunyanzvi hwekubata chipikiri husingakwanise kufananidzwa nemahwendefa akajairwa. Kuvimba neGermany, humambo hwemakemikari indasitiri, iyo yakanamatira inoshandiswa neEuropean plate yakagara yakachengetedza nzvimbo inotungamira munyika. Iyo formaldehyde kubuda kwechigadzirwa chakapedzwa inoenderana neiyo yepamusoro yeEuropean mwero (European E1 standard), iyo inogona kufananidzwa nehuni hwepanyama.

Zvakanakira uye maitiro eOSB Board

1. Iine yakakwirira yemuviri uye mechanical properties, compact structure uye yakakwirira simba.
2. Iine maitiro matatu ekupikisa deformation, peeling resistance uye warpage resistance.
3. Anti-corrosion, mothproof, deformation resistant, uye yakasimba retardant flame.
4. Kuzadza kushanda kwemvura, kunogona kuratidzirwa zvachose kune zvakasikwa zvakasikwa uye mamiriro emvura.
5. Formaldehyde emission yakaderera zvikuru, inova chaiyo yakasvibira kuchengetedza kwezvakatipoteredza chigadzirwa.
6. Kubata kwakasimba kwembambo, nyore kuona, mbambo, drill, slot, ndege, faira kana jecha.
7. Iine yakanakisa kupisa kupisa, inzwi rekudzivirira mhedzisiro uye yakanaka pendi kuita.

Chinangwa chekushanda kweOSB
OSB ine kugadzikana kwakanaka uye yakakwirira screw inobata simba. Zvishandiso zvaro zvakanyanya kunyanya matanda akapfava, madiki-diameter hardwood, kukurumidza kukura-kutetepa huni, nezvimwewo, senge eucalyptus, fir, poplar thinning huni, nezvimwewo, ane huwandu hwakasiyana hwezvinyorwa uye anogona kugadzirwa kuita mapaneru makuru (akadaro. se8 × 32 tsoka kana 12 × 24 tsoka). Kugadzirwa kwekugadzira kunonyanya kuomesa, glue, orient uye kupisa-press shavings ine imwe geometric shape (kazhinji 50 mm - 80 mm kureba, 5 mm - 20 mm yakafara, uye 0.45 mm - 0.6 mm gobvu). Kuomerwa kwehunyanzvi kwakakwira, uye mari yemidziyo yakakurisa, kunyanya yemidziyo inotengwa kunze kwenyika, kazhinji yemabhiriyoni akati wandei kana kupfuura. Parizvino, yeChina "OSB" yekugadzira tekinoroji uye hunyanzvi hwekugadzira michina iri kumashure zvakanyanya kune eNorth America neEurope. Parizvino, iyo huru "OSB" mumusika ichiri kunyanya kutsamira kune kunze kwenyika.

Kana ichienzaniswa neplywood, yepakati-density fiberboard uye blockboard, OSB ine yakaderera mutsara wekuwedzera coefficient, kugadzikana kwakanaka, yunifomu zvinhu uye high screw holding force; Nekuti chidimbu chayo chakarongedzerwa mune imwe nzira, iyo longitudinal kukotama simba rakakura kupfuura iro reinochinjika, saka inogona kushandiswa seyakaumbwa zvinhu uye inotakura-inotakura nhengo. Mukuwedzera, inogona kuchekwa, kuchekwa, kurongwa, kurovererwa, kurovererwa uye kuiswa sehuni, uye chinhu chakanaka chekuvaka chimiro, kushongedza kwemukati uye kugadzira fenicha. Izvo zvakashata ndezvekuti kusimba kwehukobvu kwakashata, kunyanya nekuti saizi yechikamu chakasiyana, uye kutungamira uye kona yechikamu mukugadzira nzira haigone kuve yakatwasuka uye yunifomu, iyo inoumba imwe density gradient, ine kumwe kukanganisa pakudzikama ukobvu.

Iyo mukana weiyo yakaderera formaldehyde emission inogamuchirwa nemusika seyakanyanya kuvimbisa matanda-yakavakirwa pani mune ramangwana, uye OSB ine yakafara nzvimbo yekushandisa nekusimudzira. Musika uri kutsvaga mukana wekusunungurwa kwemahara formaldehyde, iyo inogona kunyanya kushandiswa mu: pasi, madziro nematenga, I-matanda, zvimiro zvekuzviparadzanisa mapuranga, mabhokisi ekurongedza, zvinhu pallets uye mabhokisi ekuchengetedza, masherufu ezvigadzirwa, maindasitiri desktop, hardwood pasi. musimboti, mhepo baffle uye guardrail, yekushongedza madziro mapaneru, precast yadhi kongiri kuumba, midziyo pasi, Bowling alley, nezvimwe.

Mushure mekugadzirisa, ichatsiva blockboard, plywood, plywood, kuvaka formwork, fireproof board, decoration board uye MDF. Iyo liner pakati pehuni hwakasimba pasi uye keel, kana iyo base zvinhu yakagadzirwa neanosanganiswa huni pasi. Structural plate yefenicha uye kitchenware. Lining board, panel panel, heat insulation board, sound-absorbing board, sirin'i uye wall panel yekuvaka. Kuchengeta ndiro, ditch formwork, base plate, nezvimwewo zvekuvaka. Mushure mekunge OSB yakanamirwa kune rumwe rutivi, inogona kushandiswa kune plain board, dhirowa base plate, bhokisi, kabati partition, floor board, bed board, etc. pakugadzira fenicha.