Parizvino, kushandiswa kweplywood kwakapinda mumhuri dzakawanda, uye mhando yacho yave ichizivikanwa kazhinji. Nekudaro, vamwe vanhu vanonetsekana kuti formaldehyde inogadzirwa neplywood ichakanganisa hutano hwevanhu nemhuri. Pane formaldehyde mu plywood, uye ndezvipi zvakanakira uye zvisingabatsiriplywood? Unoziva here? Zvino ngatitarisei.

1, Pane formaldehyde muplywood

Plywood ine formaldehyde, asi huwandu hwe formaldehyde hunoenderana nehuwandu hweglue inoshandiswa mukugadzira. A 12cm plywood inoda kugadzirwa 3 kusvika 4 zvidimbu zvehuni dzechisikigo machipisi, uye inenge 3kg yeglue inoda kushandiswa pakati pematanho, izvo zvinoreva kuti plywood inogadzirwa inoburitsa imwe huwandu hwe formaldehyde. Nekudaro, iyo formaldehyde kurapwa kweyakajairwa E1 uye E0 giredhi plywood yakangofanana neyakasikwa formaldehyde yasara, saka inokuvadza kumuviri wemunhu.

2, Ndezvipi zvakanakira uye kuipa kweplywood

1. Zvakanakira plywood

① Plywood yakagadzirwa nezvinhu zvakakosha ine mitsara yakajeka uye inooneka. Kunyange zvazvo iine uremu hwakareruka, ine simba guru. Hazvisi nyore kukanganisa panguva yekushandisa zvakare.

② Plywood yakanyanya nyore mukugadzira, uye mitsetse yayo yakachinjika ine kumwe kusimba kwakasimba kwekupokana. Nekudaro, zvinofanirwa kucherechedzwa kuti plywood haifanirwe kukotama kana kuchinjika, uye kuchengetedza zuva nezuva kunofanirwa kuitwa nemazvo.

2. Kuipa kweplywood

① Mukugadzira plywood, zvakachena zvechisikigo zvigadziriso zvinoda kushandiswa, uye maitiro ekugadzira anodhura akawanda evashandi uye zviwanikwa, ndosaka mutengo weplywood wakakwirawo, izvo zvisingatenderwe kumhuri dzakajairwa.

② Musoro wepamusoro weplywood plywood une kupedzisa kwepamusoro kupfuura iyo density board, uye kana plywood inoshandiswa sechigadziko chepasi, base base kusimba kwakaipa kupfuura iyo density board.

Pane formaldehyde mu plywood, uye ndezvipi zvakanakira uye kuipa kweplywood? Ngatitangei kuzvisuma pano. Unonzwisisa here? Glue inofanirwa kushandiswa mukugadzira plywood kubereka, iyo inowanzo ine imwe formaldehyde. Zvisinei, zviri nani kuenda kuchitoro chenguva dzose kunotenga plywood, kuitira kuti uunze kuchengeteka kuri nani.