Chingwe nsalu: zofunika kwambiri ndi specifications

Chingwe nsalu - ndi wickerwork. Iwo akamagwira kaphatikizidwe filaments angapo mu chingwe, amene ndiye adagulung'undisa mu chingwe. Chopangidwa kuchokera fulakesi CHIKWANGWANI coarse ndi ntchito ma CD, zolinga mafakitale zomangira komanso zamtengatenga. Zamgululi wa mtundu uwu kwa zaka zambiri wotchuka chifukwa cha mtengo wake otsika, pamodzi ndi mphamvu yapamwamba, okwanira mikangano, otsika elongation ndi otsika inasangalatsa. Posachedwapa, nkhani anayamba kumvetsa ndi chidwi mbali kukongoletsa.

Chifukwa pakalibe malo amodzi nsalu magetsi chingwe wakhala bwinobwino yofunsira ntchito ndi katundu flammable kapena zachiwawa. Pamene kutenthedwa, zilibe zimatulutsa zigawo zoipa, zikhoza kugwiritsidwa ntchito kulenga ndalama kupulumutsidwa. Komanso, chingwe N'zosavuta, amene kumawonjezera chomasuka ntchito. Makamaka wotchuka ndi mankhwala a dongosolo zoterozo zinali amalinyero Kale, mpaka iwo m'malo sanabwere unyolo zikawonongeka kwa anangula ndi angapange kuti sitima ngalawa.

Chingwe nsalu monga mankhwala zochokera zipangizo zachilengedwe yaiwisi anakhudzidwa ndi malo akunja. Koma izi samaletsa ntchito pomanga chipika cabins seams kukongoletsa (m'malo chingwe chabwazi ndi) kapena mkati kapangidwe zinthu malo. Kusintha moyo utumiki, ntchito choncho zoterozo wochezeka mankhwala monga mafuta linseed, amene anali impregnated ndi mankhwala. Nthawi zina zingwe ntchito mwa okonza kulenga zamanja ndi zodzikongoletsera. Mwachitsanzo, zingwe woonda Tingaone monga maziko zodzikongoletsera yopangidwa ndi zisulo achilengedwe. Wandiweyani yoyenera omangira.

Kupanga chingwe ndi Lamulo alendo osiyanasiyana, kuphatikizapo №1765-89 ndendende chikukhudza nkhani chingwe ku nyumba. chikalata ichi limanena kuti zingwe angathe kupanga ndi awiri a 6-14 millimeters ndi zigwirizana chingwe 3-4, omwe limapangidwa 9-12 kabolok (Kabolka - ndi chingwe cha fulakesi impregnated ndi anticorrosion ndi antiseptic formulations amene bwino biostability ndi kutalikitsa nthawi ntchito mankhwala). Zingwe yopangidwa ndi zisulo achilengedwe kwambiri moti kupirira katundu makilogalamu 330 kwa 1050, malingana ndi mtundu wa mankhwala.

Nsalu chingwe anapangidwa pamaziko a GOST № 1868-88. kokha ulusi lalifupi atengedwa kupanga ake (manambala atatu). Ndi kutulutsidwa kwa mankhwala otere amakhala ndi mfundo imene pamene chingwe - thonje kuluka mu chingwe, kenako anatambasulira mu zingwe. Mu nkhani iyi, thonje zija timafupa ndi zambiri mbali zosiyana kwa wina ndi mzake.

mfundo State akusonyeza kuti wangwiro zipangizo fulakesi yaiwisi sizigwiritsidwa ntchito lero. M'malo kwa kupanga hemp kuwonjezera fulakesi kupereka mankhwala ndi awiri 6,5-24 mamilimita chimene chingathe kupirira katundu mpaka 1400 Dan. The chotsirizidwa akhale opanda alkalis, salt asidi zamkuwa, amene adzabvomereza woyera mankhwala nsalu chingwe. Mwatsoka, chingwe, chingwe ndi nsalu amapezeka ndi mwachilungamo lalifupi moyo alumali. Mwachitsanzo, malinga GOST chitsimikizo nthawi yosungirako kwa iwo - chaka chimodzi kuchokera tsiku kupanga.