Thaum lub sijhawm tsim cov vaj tsev ua npuas npuas, cib, pob zeb ntuj thiab cov khoom siv dag zog, yuav tsum tau rov faib cov khoom hla lub qhov rais thiab qhov rooj qhib. Rau qhov no, siv ib lub pob zeb ua choj. Nws cov kabmob muaj peev xwm txiav txim siab los ntawm nws qhov loj me thiab cov qauv sab hauv.
Lub ntsiab nta thiab ntau yam
pob zeb lintel nce lub zog ntawm lub tsev, ua kom nws lub neej ua haujlwm, tiv thaiv kev tawg ntawm tag nrho cov qauv thiab qhib. Raws li lub hauv paus ntsiab lus ntawm kev tsim khoom, cov khoom no tuaj yeem raug ntaus nqi rau ob hom, thawj zaug yog monolithic thiab yog tsim los ntawm qhov chaw tsim kho, thaum lub thib ob yog ib qho prefabricated, uas yog tsim industrially.
Prefabricated jumpers thiab lawv cov kev txwv
A prefabricated pob zeb lintel tuaj yeem ua tau bar, thaum nws qhov dav tsis ncav cuag 25 cm, xws li slab lintels, qhov hais tsis yog ntau tshaj 25 cm. Nws yog ib qho ua tau kom ib leeg tawm cov khoom facade uas protrudelub façade ntawm lub tsev thiab siv rau kev qhib, qhov dav ntawm cov masonry protrusion uas pib ntawm 25 centimeters.
qauv qhov ntau thiab tsawg
pob zeb lintel tuaj yeem muaj qhov ntev raws li GOST 948-84. Yog li, qhov txwv qhov tseem ceeb ntawm qhov ntev tuaj yeem sib npaug li 10.3, tab sis qhov siab tshaj plaws yog ncav cuag 33.7 cm. Raws li qhov siab, nws tuaj yeem sib txawv ntawm 1.2 txog 2.5 cm. Qhov dav txawv ntawm 1.4 txog 2,9. cm
Qhov rooj thiab qhov rais lintels yog mounted ntawm Portland cement yam tsis haum, qhov no qhia tias cov khoom tsis tuaj yeem txiav. Yog tias qhov qhib muaj qhov tuab tuab heev, ces nws tuaj yeem npog nrog ntau lub ntsiab lus.
Specifications
pob zeb lintels, qhov ntev ntawm qhov tau hais los saum toj no, raws li lub xeev cov qauv, yuav tsum muaj kev tiv thaiv kev tawg, uas muaj kev nruj thiab lub zog siab. Frost tsis kam ntawm pob zeb yuav tsum sib haum rau F-35 - F-200. Cov pob zeb yuav tsum muaj zog thiab ua raws li qib M-200 lossis siab dua. Cov dej noo ntawm cov pob zeb yuav tsum tsis pub tshaj 13%. Cov khoom yog refractory thiab ntxiv dag zog thaum tsim khoom. Reinforced pob zeb lintels muaj ib txoj kev nqes hav, uas qhia tau hais tias lub dav hlau qis me me piv rau sab sauv. Qhov dav sib txawv tuaj yeem yog 8 millimeters lossis tsawg dua. Raws li rau qhov sib txawv ntawm qhov ntev, nws tsis tuaj yeem ntau dua 2 centimeters. Reinforced pob zeb lintels yog av qeeg resistant thiab muaj peev xwm tiv taus 7-pointsav qeeg.
Tus nqi ntawm cov pob zeb ua vaj huam sib luag
pob zeb lintel, tus nqi uas yuav txawv nyob ntawm qhov chaw tsim khoom, nrog rau kev siv tshuab, yuav tsum muaj daim ntawv pov thawj zoo thiab daim ntawv pov thawj. Thaum xaiv cov khoom, thawj qhov uas koj yuav tsum tau them sai sai rau yog lub load uas lub caij tuaj yeem tiv taus. Nws yog ib qho tsim nyog yuav tsum coj mus rau hauv tus account lub hom ntawm pob zeb. Yog tias peb xav txog ntau tus neeg tsim khoom, ces Uralstroymarket yog npaj los muab lub bar jumper ntawm tus nqi ntawm 975 rubles ib chav tsev. Nyob rau hauv cov ntaub ntawv no, qhov loj yuav yog 20.7 x 1.2 x 2.2 cm. Rau ib yam khoom zoo tib yam, Pob Zeb Pob Zeb Set nug tus nqi ntawm 512 rubles, thaum RusGradStroy muab tib yam khoom rau 813 rubles.
Marking
Thaum yuav cov khoom ntawm hom tau piav qhia, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas cov cim, uas txiav txim siab qhov ntev thiab cov yam ntxwv ntawm lub jumper. Ib hom yog 3 pawg ntawm cov tsiaj ntawv thiab cov lej, uas yog sib cais los ntawm kev khiav ceev. Thawj pab pawg qhia txog tus lej, tom qab uas jumper hom thiab ntev tau hais. Cov pab pawg thib ob tso cai rau koj kom nkag siab txog dab tsi yog qhov tsim qauv thiab cov chav kawm ntawm kev txhawb nqa tau siv rau hauv kev tsim khoom. Cov pab pawg thib peb qhia txog qhov cim ntawm lub voj voog, tso tawm cov khoom siv dag zog thiab cov nyiaj qiv nyiaj. Nws hais txog seismic tsis kam thiab ntom ntawm cov pob zeb siv hauv kev tsim khoom.
Txoj kev teeb tsa jumper
Cov kab uas tsis yog kabmob tuaj yeem txuas tau manually, tab sis tsuas yog tias qhov siab ntawm lub qhov rais lossis qhov rooj qhib tsis pub tshaj 2 meters. Raws li rau cov kabmob jumpers, lawv lub installation yog nqa los ntawm crane. Rau qhov yooj yim ntawm kev ua haujlwm zoo li no, qhov tau ua ua ntej hauv cov khoom, txoj kab uas hla yog 3 cm. Lawv qee zaum hloov nrog mounting loops. Ua ntej yuav nteg, cov lintels raug kuaj xyuas kom puas.
Cov tshuaj yog tsim los ua kom tiav qhov tshwm sim hollow, tsim seams.
Zoo kawg
Thaum xaiv jumpers, koj yuav tsum tau xyuam xim rau lawv cov yam ntxwv zoo, txij li txhua tus qauv yog npaj rau lub hom phiaj tshwj xeeb. Tias yog vim li cas nws yog ib qho tseem ceeb uas yuav tsum tau xyuam xim rau cov cim, kev txiav txim siab uas koj tuaj yeem ua koj tus kheej tom qab nyeem tsab xov xwm. Txawm li cas los xij, kev teeb tsa hauv ntau qhov tsis tuaj yeem nqa tawm ntawm lawv tus kheej, yam tsis muaj cov cuab yeej tsim kho, uas koj yuav tau them tus nqi xauj tsev.
