Cob phum formwork rau lub hauv paus: lub ntaus ntawv, zoo, cov disadvantages

Rau lub erection ntawm tej lub tsev xav tau kev pab hauv paus. Feem ntau thaum lub sij hawm tsim kho ntawm lub hauv paus formwork siv tshem. Qhov no technology yog universal, vim hais tias cov kev uas yuav tsis muaj zoo siv rau ntawm lub tsev yog txo ntawm lub sij hawm. Nyob rau hauv tas li ntawd, lub hauv paus los ua ke yog zoo heev thawm.

Yuav kom ua xws li ib tug qauv yuav ua tau tus kheej thiab, saum toj no tag nrho, yuav tsum to taub qhov zoo thiab qhov tsis zoo ntawm no technology. Qhov tseem ceeb tshaj kom zoo dua yog nws yuav txo tau ntawm cov nqe lus ntawm lub tsev siv. Cob phum formwork foundation mus ncaj mus rau hauv lub trench, qhov ntau li ntawd vim hais ces nws tsis yuav tsum tau rhuav. Nyob rau hauv tas li ntawd, cov kev siv ntawm cov formwork yuav yuav nyob rau hauv twb tiav daim ntawv. Tsis tas li ntawd ntawm ceeb toom yog hluav taws kub kev nyab xeeb, ua hauj seismic yam kev ua si, lub teeb yuag, ya raws, Thaum tshav kub kub thiab waterproofing zoo xws li tsim. ntawm hauv paus ntawm lub load nyob rau hauv cov ntaub ntawv no yog tsawg heev.

Tshem formwork rau lub hauv paus yog tsuas yog ib drawback - koj yuav tsis rov siv blocks twb nyob rau hauv kev siv. Lawv yog cov tag nrho cov feem ntawm lub hauv paus. feem ntau yog coj ntaub ntawv xws li fiberboard, maas los polystyrene blocks rau qhov siv thiab ua cov qauv. Ntxiv mus, qhov tseeb version yog ib tug classic. Nyob rau hauv tas li ntawd, nws tsis cuam tshuam nrog puag cua.

Cob phum formwork rau lub hauv paus yog ib qho yooj yim rau nruab, qhov tshaj plaws xwb tsim nyog ua - nws yog nyob rau hauv ib tug hurry. Tag nrho cov ua hauj lwm yuav tsum tau nqa tawm raws li txoj kev npaj. Yog hais tias koj npaj yuav equip lub sawb foundation, kev tsim kho yuav tsum tau muab tso rau hauv ib tug substrate them nrog ib tug txheej ntawm waterproofing. Cov blocks yuav tsum tau kev txhawb nyob rau hauv lub reinforcing tuav. Raws li lawv yog nruab nrog tshwj xeeb grooves, cov hlau nyob rau hauv lawv mus tau yooj yim nkag mus rau.

Cob phum formwork rau lub hauv paus yog lub tsev ntawm ob peb khaubncaws sab nraud povtseg ntawm blocks. Cov ntawm no yog cov tseem ceeb tshaj plaws thiab yog lub luag hauj lwm rau lub correctness ntawm lub hauv paus. Thaum koj tau ntse nteg peb khaubncaws sab nraud povtseg yuav tsum tau pib grouting. Txhim kho formwork, koj tam sim ntawd kos li, uas yuav tsum tau ntsia qhov rooj, soffits, thiab lwm yam hais. Yuav kom ib tug sib tov ntawm nteg tiaj tus, nws yuav tsum raug khi siv ib tug vibrator.

Cob phum formwork rau lub hauv paus muab ib tug tsis tiav sau rau kab kawg ntawm blocks. Nws yog ntshaw kom npog tag nrho cov sib tov yog 60%. Cov phab ntsa yuav muaj ntau yam muaj zog yog hais tias tus nyob rau hauv-situ qhob pob qij txha yuav tsum tau nyob rau hauv lub blocks. Nyob rau tib lub sij hawm, peb yuav tsum saib xyuas ntawm lub koom haum ntawm cua thiab lwm yam nqi khoom siv. Rau lub hom phiaj no, lub blocks cim tawm site kav thiab coj qhov no yog ua los nyob rau hauv raws li lub hom phiaj.

Nyob rau hauv tsos nws tsa ib tug nyuaj npaj formwork li uas lub polystyrene los xij. Nws yuav tsum tau mus muab kev pab txog cov trim valve vim hais tias txwv tsis pub tus puag kuj yuav nyom.

Hais tias yog tag nrho. Khoom tas mus li formwork yog ib tug yooj yim ua hauj lwm uas, li cas los xij, yuav tsum tau xim, kev siab ntev, thiab tej yam kev txawj ntse. Tab sis yog hais tias koj tsis ntseeg nyob rau hauv lawv lub peev xwm, nws yog zoo dua rau haj yam tso siab no ua hauj lwm mus rau ib tug ntau txog tej tswv.