Mtengo awiri poponya: Makulidwe. I-mtengo matabwa mtengo

The matabwa ntchito pomanga pamene akumanga madenga, kudenga, simenti , ndi zina zotero. D. Pali zosiyanasiyana mitundu. The mitundu yambiri cholimba ndi Ine mtengo - ndi kapangidwe wapadera, mu gawo mtanda umene akubwereza kalata "H". Izi chuma nyumba anapangidwa kuchokera akhoza zitsulo kapena matabwa.

Zitsulo I-mtengo

Ndi kutulutsidwa kwa mitundu angagwiritsidwe ntchito ngati mpweya adagulung'undisa ndi zitsulo otsika aloyi. Ikani I-matabwa m'madera ambiri a zomangamanga boma ndi mafakitale. Kawirikawiri nkhaniyi ntchito, ngati kuli kofunika kupereka dongosolo chimango kapena aliyense wa ziwalo kuchuluka mphamvu ndipo chinthu chimodzimodzi. Pali Ine, matabwa ndi welded chopangidwa ndi otentha kugudubuzika. Otsiriza ali otchuka.

mphamvu ASIC mu nkhaniyi pali mwayi wina. Ine_ joists ndi kugonjetsedwa kwambiri kusinthasintha kutentha. Choncho, nthawi zambiri ntchito pomanga zipinda unheated.

Mbali

Kwenikweni, mtengo awiri poponya, kukula kwa zomwe zingasiyane, ntchito yomanga apansi mu ntchito yomanga nyumba za mafakitale ndi boma. Ndi mtundu wa yobwereka amagwiritsidwa ntchito kawirikawiri pamene kumanga milatho ndi zolimba mabomba. Kwambiri ankagwiritsa ntchito Amayi opezeka mu nyumba galimoto ndi mafakitale magalimoto.

Mafomu I-matabwa

Mtundu zimagawidwa adagulung'undisa osati mwa njira kupanga komanso limatchula za zomangamanga. Mtengo awiri poponya akhoza kukhala onse flanges kufanana ndi angled. Zikatero, yobwereka lagawidwa:

• wapadera,
• wabwinobwino (ndi maalumali otsetsereka pa 6 ndi 12%).

Special I-mtengo (GOST 19425-74) Zikatero, anawagawira mu:

• anafuna kulimbikitsa kutsinde (anaika chizindikiro m'kalata "C");
• ntchito kupanga njira zachinyengo ( "M").

Matabwa ndi flanges kufanana (GOST 26020-83) anawagawa:

• wabwinobwino (amalembedwa kuti "B"),
• wide- (W),
• nsanja (K).

Komanso zitsulo I-matabwa zingasiyane malingana ndi makulidwe a maalumali ndi mpanda.

Mtengo awiri poponya: kukula

Kutalika kwa maganizo amenewa mtanda yachigawo ya adagulung'undisa akhozanso osiyana. chiwerengerochi kusintha alendo ndi kudziwa zotheka ake chiwerengero mtengo. Choncho, kutalika kwa mamilimita 140 monga chuma zaikidwa 14C, mu 360 mm - 36M, etc ...

miyeso zosonyeza zinthu yomanga mtundu wa anagubuduza anatsimikiza kwa matebulo wapadera. Awa, n'zotheka kudziwa kulemera kwa Ine-mtengo.

Bakuman:

• B - m'lifupi maalumali,
• T - wochindikala ambiri,
• S - khoma makulidwe,
• H - kutalika wa I-mtanda,
• R - Internal utali wozungulira kupindika,
• R- utali wozungulira maalumali.

Mitanda matabwa matabwa

Mtundu uwu wa zomangila, ngati chitsulo, amakhala ndi mphamvu yapamwamba ndi ntchito zabwino. Jumper H-mtengo matabwa zambiri zopangidwa plywood kapena OSB, maalumali - kuchokera planed matabwa. Palinso mtundu wa plywood. Pankhaniyi, nthiti amachita maonekedwe laminate. Glued I-matabwa sakhala atengeke lawola. Komanso, iwo zambiri moto kugonjetsedwa.

Olumikizidwa kwa mzake I-matabwa zopangidwa ndi m'mabokosi wapadera. Yotsirizira zigwirizana mbale kufanana zitsulo ndi kutseka chipangizo. Zolumikizira akhoza kukhala zamitundu yosiyanasiyana. Ngati ndi kotheka, idzakhala yophweka kwa zokhudza njira oyenereradi kutalika kwa milimo konkire.

Kuchuluka kwa ntchito

Ntchito awiri poponya matabwa mtengo makamaka pa ntchito yomanga nyumba ya chimango-chishango. Komanso, zinthu izi nthawi zambiri kutumikira monga thandizo njerwa slabs, chipika ndi olimba nyumba konkire. Pansi anaika pa joists a mitundu yodziwika ndi chinthu chimodzimodzi mkulu, musati creak ndi konse unakhota.

Pa ntchito yomanga madenga a nyumba yaikulu zopangidwa I-matabwa matabwa zikhoza kupangidwa kavalo. Nkhanizi watsopano akhoza bwinobwino m'malo kale ntchito iyi yotsiriza, matabwa matabwa, amatha kuumba zitsulo, slabs konkire. Childs, Mlengi amapereka chitsimikizo pa I-matabwa pa mizere onse a dongosolo la utumiki.

Ubwino mankhwala

Ubwino awiri poponya mtengo matabwa akukonzerani. zinthu izi kusiyana ndi mbali monga:

• Mphamvu. I-matabwa angathe kuikidwa mipata yaitali kwambiri.
• Ooneka enieni bata. matabwa zimenezi mulibe maondo ndipo sali pansi shrinkage ndi mapindikidwe.
• Tisaletse unsembe. Pakakhala nkhaniyi nyumba kungakhale ochiritsira ukalipentala zipangizo.
• Zosiyanasiyana. Ntchito ya mtengo ndi maalumali awiri akhale pa zomangamanga pansi, simenti, makoma, madenga ndi zina zotero. D.
• Lightness. Kulemera I-mtanda ndi mtengo ndi makilogalamu 3-4 yokha. Kulera amenewa mchitidwe Mwachitsanzo, padenga sikutanthauza zipangizo zina zapadera. Pangani zingachitike anthu awiri okha.
• Low mtengo.

Makulidwe zakuthupi

Ndi kumanga nyumba angagwiritsidwe ntchito ndi osiyana mtengo awiri poponya. kukula kwake, kawirikawiri amagwiritsidwa ntchito yomanga, ndi:

• kutalika - 241, 302, 356, 406 mm,
• alumali m'lifupi - 64 mm,
• flange makulidwe - 38 mm.

Popeza nkhaniyi kawirikawiri amagwiritsidwa ntchito mu msonkhano wa kudenga mu mipata lonse, ndi zina zofunika kumanga. SNIP amaloledwa. Mu mfundo ya matabwa awiri pa nthawi yomweyo zapilivaem maloko. Kukhazikitsa zina zachitika pa akapichi lapansi.

Nthawi zambiri, nkhani nyumba ndi cholimba kwambiri ndi apamwamba - matabwa I-matabwa. GOST, monga mmene mitundu ya zitsulo, nthawi chiŵerengero cha kutalika ndi kukula kwa zinthu za mtundu uwu zogwiriziza. Muziwaona kuti matebulo wapadera.

Kodi ine-mtengo panyumba

Ngati n'koyenera, chotero yomanga angathe kupanga ndi kunyumba. Izi zimafuna bala gawo awiri a osachepera 35h25 mm. Jumper zopangidwa plywood kapena OSB. Inunso muyenera magetsi kapena chainsaw. Ntchito ikuchitika motere:

• Choyamba, mipiringidzo pamodzi lonse kutalika anachekedwa poyambira akuya awo 10% wa msinkhu wa mphutu.
• Iwo analaswa kutalika anakhumba, ndi sanded.
• Ndiye, pansi pa mzere ntchito zomatira ndi.
• Akuthamanga pawiri matabwa pairwise ntchito plywood kapena OSB.

Pa chomaliza kumaliza kwa mtengo kuika pansi atolankhani. Kuti izo n'zothekanso paokha. Chifukwa chaichi, njira mipiringidzo. Iwo m'mashelufu ndi kukokera limodzi ntchito mfuti kapena malamba.

Choncho kutulutsa mfundo nyumba ndi mtengo kwambiri kuposa kugula mtengo awiri poponya. Mtengo wa yotsirizira mwina kwanthawi mozungulira 200-250 rubles. Zinapezedwa nokha kuti chidzakhala choyenera mu nthawi 1.5-3 mtengo.

Zotayidwa I-matabwa

Kumanga mtundu wa chuma komanso ali bwino mphamvu. -Kawiri poponya mtengo unapangidwa aloyi zotayidwa ambiri AD 31. Izi mitundu nthawi zambiri ntchito pomanga nyumba. Komanso matabwa anapangidwa ndi aloyi zotayidwa 1915. mtundu uwu ali mphamvu yapamwamba. Zotayidwa mitanda wamphamvu ndi opepuka kuposa mitengo zitsulo.

zinthu zosiyanasiyana

Pali zotayidwa I-matabwa:

• aliuma,
• annealed,
• okalamba.

Nkhani ❖ kuyanika akhoza utoto, anodized, ufa, electrophoretic ziwiri wosanjikiza zovuta. Malinga ndi zikhalidwe za ntchito zotayidwa I-matabwa, komanso zitsulo, akhoza kugawidwa mu wide-, mzati ndi zabwinobwino. Olemba Pankhaniyi amagwiritsa chimodzimodzi.

Makulidwe

Zotayidwa awiri poponya mtengo makulidwe akhoza kukhala osiyana. Makulidwe Pankhaniyi ofunitsitsa ndi GOST. Bwino anapanga olemba. Kutalika kwa mtengo zotayidwa akhoza zimasiyana masentimita 10 100 m'nkhani yoyamba malinga GOST Regiment adzakhala ndi m'lifupi 55 mamilimita makulidwe -. 4.5mm. Kudziwa chiŵerengero cha magawo pa nkhani iliyonse kungakhale magome.