OSB-rihi: te kino ki te hauora o te tangata

Ko nga ra Ngaro ka mo te hanganga me te hanga o te whare noho whakamahia ngā rauemi anake māori, me te organic - pereki, kohatu, rakau. Ētahi hawhe te rau tau ki muri, i haumaru rawa noa rauemi hanganga mutunga, me te kore i meinga i te karamu kotahi o te feaa i runga i te admissibility o ratou te whakamahi. Na te piki whakamahia ai i roto i te hanga o te hangarau Western, whai wāhi te whakamahi o drywall, putties me te rakau moana. A reira OSB-pereti, kino ki te hauora i te whakamahi o meinga te kōrero tino wera i roto i te iwi mau, me tohunga.

He aha te mea OSB?

O OSB (poari whenu hāngai) - he hua i hanga i ngā rauemi raw tūturu (rakau) mā te pēhi i. Hei whakaputa i paraharaha, te whakamahi i te hautanga pai (maramara), atu maha he reira ururua i te hanga o ētahi atu momo o rauemi hanga o te rakau, me adhesives motuhake.

tītipi Production moe ki adhesives me resins, a ka hanga i te papa rahi e hiahiatia ana, mata matotoru, me te waho.

A, no te whakamahi kaiwhakanao rakau te nuinga māori, he aha te mea i whakaaro ai hopoi te kino OSB-paraharaha ki te hauora o te tangata? te mea katoa o matū atu, ara formaldehyde me ētahi atu pūhui matū paitini e kua whakamahia ki te whakapai ake i te āhuatanga mahi o te pereti.

ngangare pereti umu

Tuatahi o te katoa, kia mea ai e reira e nui ngā rerekētanga i roto i te ngā hua. Ratou whakarōpū e wahi i runga i te tohu motuhake, i hanga e te ratonga parukore-tahumaero, a ko te arata'iraa tika mo te tono. Hei matau e OSB awhi he kino ki te hauora, he mea e tika ana ki te mohio he aha ratou rerekētanga matua.

Ko ratou o wha hoki nga tu, me kua tohua ki te tau i te 1 ki te 4, e tika tohu pehea paraharaha parewai me roa, a na reira te tini o adhesives i whakamahia mo tona production.

Ko te kupu, he OSB-1 te haumākū iti (iti iho i te 20%) me te whakamahia mō te ngā mahi ā-. Plate OSB-2 - atu roa, e taea te whakamahi i te reira no te hanganga koture, e ka hei kawenga tiketike nui, engari anake i roto i ngā āhuatanga maroke. I roto i te whare atu takawai e kino ki te hauora o te tangata i taua awhi OSB. OSB-Tyrsoplity OSB-3 me te 4 i te ōrau rawa o te manawanui ki te whakaute ki te taiao takawai me te ahotea tiketike (15 me 12% te whakaatu i), engari ōrau tohaina te tāoke i nui teitei.

Ki ko i te pereti Production kopata kaha ātete tapiritia tukunga maha nui o adhesives, tāoke te ahua. Ko te ihirangi o phenols i roto i ngā hua i te tītipi rakau te tino iti, a ka takoto te kaiwhakanao te ki te tautuhi i te nui. Hoki te kiritaki e mea faufaa ki te mohio e tapaina haumaru te ngangau ki E1 mo whakamahi roto te whare. Ko te piha OSB E2 kei roto nui haere moni o pūhui paitini, e iti tona whakamahi ki whare kore-noho ranei whare kiri waho.

He reira he rerekētanga i roto i te tangata e hua?

I roto i to tatou whenua, kua riro te reira e te katoa Western - pai, atu pono, me te haumaru. I roto i te meka, e kore koutou e taea e whakawa tonu na hua'tu. Ko te mea tino nui - ko reira te aroaro o tiwhikete o ngā hua kounga me te, nui atu, tautukunga ki a ratou. Ko roto i tenei hua horopaki i roto i Europe, he rerekē i te motu te USA ko Canada.

Hei whakatau i te haumaru, he mea e tika ana ki te ako i te tohu e huaina nei i te OSB-pereti. ka kino ki te hauora tangata kia takoto e ōrite ana ki te wahi i whakaritea, me te whakamahi (roto waho ranei).

Me kï reira e ara i roto i nga whenua Western, i reira he paerewa rerekē. tae Production he taua taumata tiketike e whakaitihia matū wehe phenolformaldehyde te.

I roto i te Hau Amui no Marite, Canada, i whakaarohia kia whakaturia he tikanga hanga tinana, wahi o te taiepa, me te kaimahi rite Perestenko OSB-pereti. tangohia kino ki te hauora o te tangata te ki pūkete, me ki tenei mutunga, mā te whakamahi i ngā momo rerekē o te tāpa mō te whakamahi roto, me te waho.

Na te rōpū mō facades koture mai o whare, tuanui, papa papa matotoru, i te mata rarai me ko atu te utu i te moka.

I roto i te Europe, e kore e enei tauira hua, engari rawa tino aroturuki i te whakamahi o ngā momo rerekē o paraharaha, barring etahi akomanga mo te hanganga o nga whare noho.

Pānga i runga i te tinana

He tokomaha fifili aha kino OSB-pereti taea meinga ki te hauora tangata. Mārakerake ki kanohi kohu e kitea, tohaina reira, Heoi, he tino nui.

he maha o mau hopearaa kino tonu rangi inhalation ngā phenol kua. Tenei pūhui he carcinogenic, paitini pūnaha katoa o te tinana tangata.

Ritenga o te kiri, me te wahi romahā - he anake te tohu tuatahi o te paihana i au paitini paitini. noho Permanent i roto i te taiao i taua, whakaoho mate ngakau kino, pūnaha io, me te matepukupuku.

E whakakitea ēnei mate e ngā tohu. he utu aufauraa i te whakarongo ki te roto o te whare, me te te rauemi i i hanga te whare te mea, ki te maha amuamu o ongo'i te mate, whakapairuaki, whanoke, lethargy te melo o te utuafare. enei katoa kia tohumate o pau kohu o phenol-formaldehyde. Heoi i ētahi wā OSB-rihi - te puna o te ati ki te hauora tangata.

Te tāutu i ngā matatiki o te phenol

Ki te whakahaere i te tūhuratanga ki tonu o te rangi, me te puna roto, me te tahi atu e kia roto matū mōrearea, anake taea ngaio. Ratou mahi ko te ki te whakaputa i te tātaritanga matū o te rangi me te poke i roto i reira.

kia hanga tonu te reira i te rahui, e kore te mea tonu nei i te OSB paraharaha - te kaiwero mo ma'i katoa. Ka taea e kei roto huānga phenol e kitea noa i roto i rawa haumaru i mea mawhiti tuatahi. E nehenehe te reira taonga, papanga (whariki, hanga o ngā rauemi kore-tūturu), tūemi whakapaipai, me te ara taonga tākaro o ngā tamariki.

I roto i te tikanga ki te whakaiti i te utu o ratou kaihanga hua, aue, e kore e vahavaha nei i tetahi tikanga ki te whakatutuki i te whāinga, me reira ko reira mea rawa cheap maha tū te ati - ko reira he mooni pakeke.

Me pēhea te ki te whakaiti i te mana o te matū kino i runga i te tinana

Ki te whakamahia i roto i te hanga o OSB-rihi, he mea e tika ana ki te whiriwhiri i ngā hua o te kounga kairangi, i reira i roto i te tukanga whakaputa whakamahi i te nui iti o te matū. E wātea ana, me te ohie ia tikanga rongoā atu.

Tuatahi o te katoa e hiahia ana koe ki te waihanga i tētahi taiao pūmau. pāmahana teitei whakarei i te kohu kōwhiringa. Hoki te mea he uara o te taumata haumākū. rewa phenol i roto i te wai, na whakarei ka tyrsoplity mākū tona motuhake te. He pai ki te whakamahi i te tauira tämata-tukinotia motuhake mō ngā wāhi i reira he taea waipuke, ranei he nui haere te taumata o makuku i roto i te rangi.

E kore tūtohutia sheathing wāhi OSB-paraharaha ki ventilation rawakore. No mea pehea haumaru te rauemi, i te reira ngā tonu nga matū kino, ara i roto i ngä nohanga iti, pānga ratou te tinana tangata. Ka taea e ventilation auau whakaiti i te wātea o pūhui matū rerekē i roto i te rangi ki rohe manakohia.

He reira he haumaru OSB-pereti?

I runga i te mākete tutuki OSB-pereti i hanga kahore phenol. He reira tetahi kino ki te hauora o reira? O te akoranga, rarā i hoki ngā hua katoa o te tipu woodworking kore e taea e. Whātuitui matūriki iti o te rakau kia whai ratou ātete tiketike ki te ahotea, panoni āhuarangi, ano e kore e taea.

e kore e ētahi o ngā kaihanga whakamahi i roto i te hanganga o adhesives formaldehyde, engari e kore e tenei tikanga e kore e tino ako atu matū, me e kore e raro ki te taki ratonga hauora, haumaru atu.

He āhuatanga āhuatanga o te rōpū matū phenol ko e e kaha ki te tu i roto i runga i te tau ratou. He āhuatanga i reira te whakaetonga kua hoki etahi wa, a ka e huarere, ratou, ki phenols mariko. E tukua matū ki te rangi, a ka ki te tinana i roto i te wā katoa o te mahi.

Ko te painga o te whakamahi i

Kia pehea te paitini, me te mōrearea e kore e OSB awhi, kei te whiwhi ratou whakamahi whakauka e rua ki waho, me te i roto i te whenua Kihi. Ko te tino ohie te take.

painga Economic, noho pai o te whakamahi, papa mauroa o te rauemi e hāngai ana te rakau-- he painga tino nui. Aha te tahi atu kaha i tenei rauemi whare?

• ma'á - paraharaha tuia taiepa, papa whakatakotoria me whakamahia rite he rauemi tuanui;
• resistance - ki OSB tāutanga tika e kore he kaupapa ki te houku, te waikura, maringi, kahore he mōrea e te mau papaa parau zavedutsya kiore me microorganisms;
• noho o te hanga - he ngāwari ki te tapahia tenei rauemi, whakau, te reira te kore pakeke, reira, e kore e rapua e taputapu matatini, me te utu mo tona transportation, me te whakamahi i muri.

ngā kitenga

Komititanga ake, e hiahia ana ahau ki te feruri i roto i te mea pono e he kino ki te hauora nga awhi OSB ko reira? Käore e kore e kia tukinotia tenei rauemi ki te tūpato, āta titiro nei me i raro i te mea tikanga e whakaputaina ai, he aha ngā rauemi kua whakamahia hoki tenei. Ko, haere mai ki te take ki te hopoi'a katoa me tiaki, ko reira taea ki te whare tino tiaki i nga pānga kino o te formaldehyde. Te haamauraa o tenei tavini taonga wheako o tona whakamahinga mō nga tau maha, me te kua kua tupu vitiviti nei i roto i te rongonui i roto i nga kaihanga.