• peji banner

Classification uye zviratidzo zve blockboard.

Classification
1) Zvinoenderana neiyo core structure
Solid Blockboard: Blockboard yakagadzirwa neiyo yakasimba musimboti.
Hollow Blockboard: Blockboard yakagadzirwa nepakati pecheki mabhodhi.
2) Zvinoenderana neiyo splicing mamiriro ebhodhi core
Glue core blockboard: blockboard yakagadzirwa nekunamatidza mitsetse yepakati pamwe neinonamira kuti igadzire musimboti.
Non-glue core blockboard: blockboard yakagadzirwa nekubatanidza core strips kuita musimboti usina anonamatira.
3) Zvinoenderana nekugadziriswa kwepamusoro kweiyo blockboard, yakakamurwa kuita zvikamu zvitatu: single-sided sanded blockboard, kaviri-sided sanded blockboard uye isina-jecha blockboard.
4) Zvinoenderana nemamiriro ekushandisa
Blockboard yekushandisa mukati: Blockboard yekushandisa mukati.
Blockboard yekushandisa kunze: Blockboard yekushandisa kunze.
5) Maererano nehuwandu hwezvikamu
Matatu-layer blockboard: bhodhi rakagadzirwa nekunamira vhezheni pane imwe neimwe yenzvimbo mbiri dzakakura dzepakati.
Mashanu-layer blockboard: blockboard yakagadzirwa nezvikamu zviviri zveveneer zvakanamirwa pane imwe neimwe yenzvimbo mbiri dzakakura dzepakati.
Multi-layer blockboard: bhodhi rekuvhara rakagadzirwa nekunamira maviri kana anopfuura akaturikidzana eveneer pane maviri makuru enzvimbo yepakati.
6) Nekushandisa
Inowanzoshandiswa blockboard.
Blockboard yekuvaka.
Index
1. formaldehyde.Zvinoenderana nechiyero chenyika, iyo formaldehyde kuburitsa muganho wemamiriro ekunze bhokisi nzira index ye blockboard ndeye E1≤0.124mg/m3.Izvo zvisingakwanisi formaldehyde emission zviratidzo zve blockboards zvinotengeswa mumusika zvinonyanya zvinosanganisira zvinhu zviviri: imwe ndeyokuti iyo formaldehyde emission inopfuura chiyero, izvo zviri pachena zvinopa ngozi kuhutano hwevanhu;Iyo haina kusvika padanho reE1, asi yakaratidza E1 level.Izvi zvakare hazvigoneke.
2. Transverse kukotama simba.Iyo inochinjika static bending simba uye simba rekubatanidza rinoratidza kugona kwe blockboard zvigadzirwa kutakura simba uye kuramba simba deformation.Pane zvikonzero zvitatu zvakakosha zveiyo isina kukodzera transverse yekukotama simba.Imwe ndeyekuti iyo mbishi pachayo haina kukanganisa kana yakaora, uye magadzirirwo ebhodhi musimboti haana kunaka;imwe yacho ndeyekuti tekinoroji yekubatanidza haina kusvika pachiyero panguva yekugadzira maitiro;chechitatu ndechekuti basa rekubatanidza harina kuitwa zvakanaka.
3. Glue simba.Kuita kwekubatanidza kunonyanya kuve nematatu maitiro paramita, anoti nguva, tembiricha uye kumanikidza.Maitiro ekushandisa akawanda uye mashoma anonamira zvakare anokanganisa iyo formaldehyde emission index.
4. mwando.Hunyoro hwemukati indekisi inoratidza hunyoro hwemukati we blockboard.Kana hunyoro hwakanyanyisa kana husina kuenzana, chigadzirwa chacho chichave chakaremara, chakashata kana chisina kuenzana panguva yekushandiswa, izvo zvinokanganisa kushanda kwechigadzirwa.[2]


Nguva yekutumira: Feb-15-2023