Ogo nke kacha mma ihe maka ngwá ụlọ
| Aha | Nkọwa | Uru | ọghọm |
| Osisi siri ike | A na-eji osisi siri ike arụ ya, ya bụ, osisi na mbadamba nke e si eji arịa ụlọ. A na-eji osisi rụọ osisi siri ike, nke na-enweghị ntụpọ (eriri, ibe, wdg). | Omume gburugburu ebe obibi. Aesthetics. Anwụ ngwa ngwa. Uru. | Cracking na okpomọkụ ókè na oke iru mmiri. Enweghi ike ijikọ ụlọ nke otu agba. Nnukwu ibu. Ọnụahịa dị elu. |
| Osisi osisi siri ike | A na-ejikwa osisi okike kee osisi siri ike, mana nke nwere ụfọdụ ntụpọ n’otu akụkụ. Itinye ihe ndị dị otú ahụ na sawdust abụghị ihe mkpofu a na-anabata, ya mere ejiri ya rụọ ọrụ nwere glued. | Omume gburugburu ebe obibi. Aesthetics. Anwụ ngwa ngwa. Uru. | Cracking na okpomọkụ ókè na oke iru mmiri. Enweghi ike ijikọ ụlọ nke otu agba. Nnukwu ibu. Ọnụahịa dị elu |
| Ahịa | A na-eji ụdị ọla ndị a maka imepụta ngwá ụlọ: nkedo nkedo, carbon steel, alloy steel, alloys aluminum. | Ngwongwo kachasị sie ike. Iguzogide mmebi usoro. Na-eguzogide oke okpomọkụ. Nguzogide mmiri. Omume gburugburu ebe obibi. | Nnukwu ibu. Nwere ike imebi flooring. Igwe ọkụ dị elu, n'ihi nke arịa ụlọ ga-adị ka oyi mgbe niile. Mberede mmerụ ahụ. |
| Mkpuchi | Veneer bụ ịkpụ osisi. Ngwongwo ihe eji eme akwa bu ihe eji eme MDF, chipboard ma obu plywood ma kpuchie ya na veneer. | Dị iche iche nke agba na textures. Enwere ike iji vene mee arịa ụlọ nke ụdị ọ bụla. Ọ dị ka arịa ụlọ. Veneer anaghị enwe mmetụta nhịahụ n'okpuru mmetụta nke ihe mpụga. Ọnụahịa dị ala karịa nke arịa ụlọ osisi siri ike. | Ọkụ ọkụ n'okpuru mmetụta nke radieshon ultraviolet. Ihe mgbagwoju anya nke nhọta nke ihe omuma na nkwonkwo. Ihe isi ike ịhapụ. Veneer sitere na osisi dị oke ọnụ dị oke ọnụ. |
| MDF | A na-enweta slabs nke ọma site na ịpị usoro njupụta osisi dị n'okpuru nrụgide dị elu. | Omume gburugburu ebe obibi. Na-eguzogide mmiri. Nnukwu nhọrọ nke agba. Anwụ ngwa ngwa. | Deform n'okpuru mmetụta nke okpomọkụ dị elu (dịka ọmụmaatụ, site na radiator kpo oku). Nghọta maka mmebi igwe. Ekwela na na oyiyi akwa ugboro ugboro. |
| Mgbawa | Otu mbadamba osisi na osisi sawdust, nke a na-eji resin formaldehyde. | Ọtụtụ agba. Ike. Mfe nhazi. Ọnụ ala. | Ihe egwu nke vapors nke formaldehyde resins. Ọzịza na mmiri. |
| Plywood | Ogwe osisi nke enwetara site na ịpịkọta ọtụtụ akwa nke peeled veneer ọnụ. Maka ike ka ukwuu, a na-edozi eriri ndị dị na mpempe akwụkwọ n'akụkụ nke ọ bụla. | Ọdịdị mara mma. Omume gburugburu ebe obibi. Na-eguzogide oke okpomọkụ. Mmiri na-eguzogide ọgwụ. | Enweghi ike iguzogide nnukwu ibu. |
| Ịkwanyere | Ugbu a ị na-ahụkarị akụrụngwa plastik. O nwere otutu nkpuru nke cellulose fibers impregnated with thermosetting resins and press together. | Ọ dị mfe ilekọta. Iguzogide oke okpomọkụ. Nguzogide mmiri. | Ukwuu ọkụ. Fragility. |
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