Qhov rai lintel nrog nws tus kheej ob txhais tes

Thaum lub sij hawm tsim kho ntawm lub tsev yog qho tseem ceeb heev yog cov lus nug txog lub qhov rais lintel. Koj muaj peev xwm yuav npaj txhij-ua khoom, cov kev pab ntawm lawv cov kev ua lag luam mus nrhiav tau ib qho yooj yim, tab sis koj muaj peev xwm mus ib txoj kev sib txawv - ua koj tus kheej. Tshwj xeeb tshaj yog handwritten raug yuav tsis yog yuav pab cawm tej nyiaj txiag, uas nyob rau hauv kev tsim kho thiab thiaj li disperse sai sai, tab sis kuj yuav ua rau cov tsim nyog cov ntsiab lus ntawm ib tug ntau tsim nyog loj.

Producers los yog intermediaries muaj ib tug jumper rau nws cov neeg muas zaub rau lub qhov rais, tus nqi ntawm uas txawv heev, nyob ntawm seb lawv hom. Yog li ntawd, 3PB-16-37p choj yuav raug nqi txog 900 rubles, thiab 3PP-16-71 ntawm tib ntev yog twb nyob rau hauv lub cheeb tsam ntawm 2700 rubles. Yog li ntawd, ua ntej peb tham txog yuav ua li cas ua rau koj tus kheej, koj yuav tsum xub to taub dab tsi lawv yog dab tsi thiab yog lawv sib txawv:

1. Cov muaj kuj raug xa mus rau raws li tam kab teeb. Lawv coj load los ntawm cov slab.
2. Tsis txhob nqa los yog cia li beams. Lawv coj load tawm cov phab ntsa, tsa saum toj no.
3. "Cwj mem qhuav". Qhov no hom ntawm cov txuas hniav yog lub thinnest, thiab yog li ntawd lub weakest. Lawv yog siv nyob rau hauv nyias partitions, piv txwv li. E., qhov twg lawv yuav tsis muaj ib tug ntau ntawm siab.
4. Purlins. Nyob rau hauv no lub npe yog hais txog mus rau lub txwm jumpers enormous loj.
5. Rigel. Nws sau tib yam, tab sis nrog ib tug tshwj xeeb zawj rau tso slabs los yog lwm yam vaj tse lug.

Girders thiab kab teeb rau koj tus kheej yog zoo tsis yooj yim sua vim lawv cov loj loj. Tab sis lub qhov rais thiab qhov rooj jumper (qub thiab tam) ua rau koj tus kheej heev tiag tiag, thiab yog dab tsi yuav tsum tau tham tom qab. "Cwj mem qhuav" ua rau nws txawm yooj yim.

Qhov rai lintel yuav ua ob leeg rau hauv txoj kev thiab nyob rau qhov chaw lawv yav tom ntej xa mus. Yog hais tias qhov no yog ua li cas sab nraum ntawm ib lub tsev nyob rau hauv kev tsim kho, yog mus nqa tawm kev ua hauj lwm nws tus kheej rau lawv lawm ib tug yooj yim me ntsis, tab sis koj yuav tsum xav txog hais tias ces lawv yuav tsum tau rau luag, nqa thiab nruab. Thiab nws yog ib qho nyuaj ua hauj lwm. Yog hais tias lawv ua ncaj qha rau ntawm cov phab ntsa, ces tiv thaiv xws hnyav ua hauj lwm yuav muab tshem tawm.

Zuag qhia tag nrho cov kev txiav txim txoj kev npaj, yuav tsum tau nqa tawm nyob rau hauv thiaj li yuav ua lub qhov rais lintel, raws li nram no:

1. Qhuav ntawm daim ntawv panels. Rau cov hom phiaj yuav siv tau edged boards 20-25 hli tuab. Nws yog qhov zoo tshaj plaws rau ntswj kom nruj boards nrog screws thiab ntswj ntsia hlau, ces ua ke thiab disassembly yuav nqa tawm tau yooj yim dua.
2. Teem lub sab kab rov tav board.
3. Txhim kho backups. Nyob rau hauv qhov chaw ruaj hauv qab casing ntaub thaiv npog yuav tsum tau ntsia backup. Yog hais tias qhov no yog tsis ua li cas, lub formwork yuav tsis withstand luj ntawm lub pob zeb ua thiab tus so.
4. Qhov cuab lub zog. Yuavtsum tau kawm uantej yog mated reinforcing Mesh. Lub muaj zog yuav tsum yog tus neej yav tom ntej ua kev reinforced qauv, lub zoo dua.
5. Teem lub ntsug daim ntawv vaj huam sib luag. Tom qab lub qhov cuab lub zog yog pw, yuav mounted ntsug daim ntawv panels. Ua nws kuj zoo dua nrog screws, yog li ntawd tom qab nws yog yooj yim los mus ua kom tawm.
6. Pouring. Zoo, nyob rau hauv lub xeem rau theem, lub pouring ntawm qhob.

Nyob rau hauv no yooj yim txoj kev uas koj yuav ua tau koj tus kheej li qhov rais lintel thiab qhov rooj. Thiab, Yog hais tias txhua yam yog ua li cas kom raug, ces lawv yuav ua ntev.