Nhazi
1) Dị ka isi usoro
Mpempe akwụkwọ mgbochi siri ike: Bọọdụ mgbochi ejiri isi siri ike mee.
Ihe mgbochi oghere: bọọdụ mgbochi ejiri isi bọọdụ checkered mere.
2) Dị ka splicing ọnọdụ nke osisi isi
Glue core blockboard: bọọdụ mgbochi nke emere site na ijikọta ibe ya na nrapado ka ọ bụrụ isi.
Ihe mgbochi isi na-abụghị gluu: bọọdụ mgbochi emere site na ijikọta ibe isi n'ime isi na-enweghị nrapado.
3) Dị ka nhazi elu nke blockboard si dị, a na-ekewa ya n'ime ụzọ atọ: otu akụkụ akpụkpọ ụkwụ na-agbachi agbachi, okpukpu abụọ nke okpukpu abụọ na nke na-enweghị ájá.
4) Dị ka ojiji gburugburu ebe obibi
Ihe mgbochi maka ime ime: Ihe mgbochi maka ime ụlọ.
Ihe mgbochi maka ojiji n'èzí: Ihe mgbochi maka ojiji n'èzí.
5) Dị ka ọnụ ọgụgụ nke oyi akwa
Ihe mgbochi okpukpu atọ: bọọdụ mgbochi emere site na mado akwa akwa akwa na nke ọ bụla n'ime nnukwu elu abụọ nke isi.
Ise-layer blockboard: a blockboard mere nke abụọ n'ígwé nke veneer mapa na nke ọ bụla n'ime abụọ nnukwu elu nke isi.
Multi-layer blockboard: ihe mgbochi emere site na mado akwa akwa abụọ ma ọ bụ karịa n'elu nnukwu elu abụọ nke isi.
6) Site n'iji
Ihe mgbochi a na-ejikarị.
Blockboard maka owuwu.
Index
1. formaldehyde.Dị ka ọkọlọtọ mba, formaldehyde ntọhapụ ókè ihu igwe igbe usoro index nke blockboard bụ E1≤0.124mg/m3.Ihe ngosi formaldehyde na-erughị eru nke blockboards a na-ere n'ahịa na-agụnye akụkụ abụọ: otu bụ na ikuku formaldehyde karịrị ụkpụrụ, nke doro anya na-etinye ihe ize ndụ nye ahụike mmadụ;Ọ ruteghị ọkwa E1, mana akara ọkwa E1.Nke a erughịkwa eru.
2. Transverse ekwe ike.The transverse static ekwe ike na bonding ike na-egosipụta ike nke blockboard ngwaahịa na-ebu ike na iguzogide ike deformation.Enwere isi ihe atọ kpatara ike mgbada n'ụzọ na-erughị eru.Otu bụ na akụrụngwa n'onwe ya nwere nkwarụ ma ọ bụ rere ure, na udidi nke isi osisi adịghị mma;nke ọzọ bụ na nkà na ụzụ splicing adịghị mma n'oge usoro mmepụta;nke atọ bụ na ọrụ gluing adịghị arụ ọrụ nke ọma.
3. ike gluu.The bonding arụmọrụ tumadi nwere atọ usoro parameters, ya bụ oge, okpomọkụ na nrụgide.Otu esi eji ihe nrapado na-adị ntakịrị na-emetụtakwa ihe ndeksi ikuku formaldehyde.
4. mmiri ọdịnaya.Ọdịnaya mmiri bụ ihe ndeksi na-egosipụta ọdịnaya mmiri nke blockboard.Ọ bụrụ na ọdịnaya mmiri dị oke elu ma ọ bụ na-ezighi ezi, ngwaahịa a ga-enwe nrụrụ, gbagharịa ma ọ bụ enweghị isi n'oge eji, nke ga-emetụta arụmọrụ nke ngwaahịa ahụ.[2]
Oge nzipu: Feb-15-2023