Huni zvinogadzirwa indasitiri

Russia ane nzvimbo aitungamirira nezvetsika matanda mari. Kufungisisa nouwandu ezvinhu mbishi reserves nzvimbo inokosha upfumi kunova maindasitiri akadai huni indasitiri.

Zvakaoma chaizvo kanenge muchidimbu yokuverenga ose zvigadzirwa kugadzirwa pana miti yayo: inopindirana, fenicha, njanji sleepers, midziyo emapuranga, skis, zviridzwa, matanda uye zvakawanda. Muchidimbu, matanda indasitiri unobereka zvose chinogona kuwanikwa kubva huni nokuda kugadzirwa kana kugadzira. plywood ichi, fiberboard, akasiyana-siyana kuveza , etc.

Timber indasitiri Russia ine kare. nemidzi yawo vanobva nguva Kurima. Zvishoma nezvishoma artisanal webasa kachitanga kupinda kugadzirwa. Uye pakutanga muzana remakore rechi18 pane zvavakanga vachida kuita wokutanga mumunda rwematurusi: yokucheka mapuranga, fenicha mafekitari, kugadzirwa machisi, etc.

Muna USSR huni indasitiri iri rokutanga urongwa-gore mashanu kunotanga nokukurumidza kwayo. Mumazana mundima yayo yakakura akasika emakambani vari kusimbiswa nzvimbo vanonyanya kupa pakugadzira zvinhu, pamahombekombe nenzizi huru uye ndima chiwanikwa. Zvakanga zvakadaro yakakura mafekitari dzakavakwa Yeniseysk, yakarwiwa panzvimbo inonzi Karelia, Far East, etc.

Nhasi, ari kurapwa vehuni akashandisa yesayenzi nzira, akasika dzakawanda tsvakurudzo Kudya vari mubasa kudzidza zvivako namatanda optimize mamiriro nokuda kuchengetwa rayo, kuva itsva mabikirwo kubudiswa uye kuomesa. Simple machine nhasi kuribvisa nemakemikari-zvemaziso zvachose.

About chetatu danda zvose achibudiswa Russia iri aivigirwa. Mumakore achangopfuura, hurumende arikuedza kukurudzira kubudiswa mbishi zvinhu zvakadzika mukati munyika, achitsvaka nokudaro achidzikisa ekisipoti kunze matanda - untreated huni. Ndokusaka aina mabasa mumwe cubic mita kunge kwakawedzera kakawanda.

Uye mutemo uyu nokukurumidza kwakaguma results. Wood indasitiri kunzwa kukura itsva: kurapwa mashoko akatanga kuita mumhuri mabhizimisi, izvo zvinofanira kuva pesvedzero inobatsira upfumi: wakawedzera mutero zveminda, mabasa matsva zvinosikwa, etc.

Kukura kunze kwenyika kare kupatsanurwa matanda, inova huru vatengi venyika idzo nemhaka yavo nzvimbo haana dondo huru reserves: China, Japan, Egypt, Iran, etc.

Pamwe chete pulp uye bepa, huni indasitiri pachahwo STRUCTURAL tumisoro kana davi chiedza indasitiri.

Paper indasitiri - ndiyo kugadzirwa bepa, pulp, paperboard uye nyaya dzayo.

The indasitiri Zvaringana zvinhu rakawanda, sezvo nokuti mumwe tani kuti pulp vanofanira vanenge 5-6 cubic metres mapuranga. Uyezve, ayo kugadzirwa anoshandisa mvura yakawanda. Ndokusaka bepa indasitiri makambani dziri pedyo makuru matsime emvura.

Zvikurukuru, ivo nezvatinovavarira mune European chikamu Russia. It Kondopozhsky uye Serzhsky chirimwa muna yakarwiwa panzvimbo inonzi Karelia, Mari Pravdinsky uye PPM, uye vamwe.

Pasinei chokwadi kuti nyika yedu ine kupfuura dondo zvinhu munyika - anenge mabhiriyoni 80 cubic metres, uye ayo pulp nebepa indasitiri vaizofanira kuva locomotive hwenyika, ivo hwokugadzira mamiriro ezvinhu indasitiri, mugove wayo ari upfumi murombo. Somuenzaniso, kugadzirwa vanokwanisa rinoshandiswa kuti vaifanira 50%.

Ndokusaka mamiriro anofarira kukura ichi maindasitiri, uye zvirongwa yakatanga navo inoitirwa havi kukura kwayo.