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1.The àgwà nke-acha an?n? an?n? mgbanwe
Na-emekar? naan? na sapwood nke osisi, na nwere ike ime na coniferous na broadleaf osisi.
N'okpuru ?n?d? kwes?r? ekwes?, blueing na-emekar? n'elu osisi sawn na ns?t? osisi. ? b?r? na ?n?d? nd? d? mma, nje bacteria na-acha an?n? an?n? nwere ike ?banye n'elu osisi ah? ruo n'ime osisi ah?, na-eme ka ?kp?kp? d? omimi.
Osisi na-acha ?k? na-enwekar? ike ibute nje bacteria na-acha an?n? an?n?, d? ka rubberwood, pine pine, masson pine, willow press, na maple.
Mgbanwe na-acha an?n? an?n? ad?gh? emet?ta nhazi na ike nke osisi, ma ngwaah?a a gw?chara nke osisi na-acha an?n? an?n? nwere mmet?ta na-ad?gh? mma na-ad?gh? mma ma sie ike ?nakwere nd? ah?a.
Nd? ah?a nwere mmas? nwere ike ?ch?p?ta na enwere mgbanwe ?f?d? na agba nke ?f?d? ar?a ?l?, ala ma ? b? efere d? n'ime ?l?, nke na-emet?ta mma n'ozuzu ya. G?n? kp?mkwem b? ihe a? G?n? mere osisi ji agbanwe agba?
Academically, any? na-akp?k?ta ?n? discoloration nke osisi sapwood-acha an?n? an?n?, makwaara d? ka-acha an?n? an?n?. Na mgbakwunye na-acha an?n? an?n?, ? na-ag?nyekwa mgbanwe agba nd? ?z?, d? ka nwa, pink, green, wdg.
2.Incentives maka Blue Change
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Mgbe e gbuchara osisi nd? ah?, a nagh? agw? ha n'oge kwes?r? ekwes? ma d? irè. Kama nke ah?, a na-edobe osisi ah? dum ozugbo n'elu ala mmiri, ikuku na mmiri ozuzo na ?m? nje na-ekpuchi ya. Mgbe mmiri d? n'ime osisi d? elu kar?a 20%, enwere ike gbanwee gburugburu ebe obibi nke osisi ah? na chemically, na osisi na-ap?ta ìhè na-acha an?n? an?n?.
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A na-ahap?kwa b??d? d? lar?? (b??d? ?cha na-enwegh? ?gw?gw? corrosion na eserese) na ebe iru mmiri na enwegh? ikuku ruo ogologo oge, ha ga-enwekwa akara na-acha an?n? an?n?.
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?d?naya nke starch na monosaccharides na osisi roba d? elu kar?a nke osisi nd? ?z?, ? na-enyekwa ike ach?r? maka uto nke nje bacteria na-acha an?n? an?n?. Ya mere osisi r?ba na-ad?kar? mfe ?cha an?n? an?n? kar?a osisi nd? ?z?.
3.The ize nd? nke-acha an?n? an?n? mgbanwe
Osisi na-acha an?n? an?n? na-emebi emebi kar?a
N'ozuzu, osisi na-acha an?n? an?n? tupu ya ebibie. Mgbe ?f?d?, ? ga-ekwe omume ?h? naan? nt?p? ire ere p?tara n'oge oge ikpeaz? nke blue. A p?kwara ikwu na ?cha agba b? ihe na-ebute ire ere.
Discoloration na-abawanye permeability nke osisi
N'ihi ntinye nke mycelium na-acha an?n? an?n?-fungal, a na-emep?ta ?t?t? obere oghere, nke na-abawanye permeability nke osisi. Na hygroscopicity nke blued osisi mgbe ihicha na-abawanye, na ire ere ero d? mfe na-eto eto na m?ta nwa mgbe mmiri absorption.
Belata uru osisi
N'ihi ngbanwe ah?, ?d?d? osisi ah? ad?gh? mma. Nd? ?r? na-aj?kar? ?nakwere osisi ma ? b? ngwaah?a osisi a na-acha uhie uhie, kar?s?a nd? a na-eji osisi ch?? mma, ngwá ?l?, na ebe nd? ?z? na ?d?d? osisi d? mkpa kar?, ma ? b? ch?r? mbelata ?n?ah?a. Az?mah?a, igbochi ngbanwe osisi b? ak?k? d? mkpa nke ?n?gide na-enwe uru nke ngwaah?a osisi.
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4. Mgbochi nke ?cha an?n? an?n?
Mgbe ?banyechara, ekwes?r? ?hazi ndek? ngwa ngwa o kwere omume, ngwa ngwa ka mma.
Ekwes?r? ?sacha osisi a na-edozi ngwa ngwa o kwere mee iji belata mmiri nke osisi ah? n'okpuru 20%.
Na-emeso osisi na ihe nd? na-egbochi tarnish n'oge kwes?r? ekwes?.
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Oge nzipu: Jan-09-2020