Mortar rau tso cib: noj ib 1 m2

Cov txheej txheem:

Mortar rau tso cib: noj ib 1 m2
Mortar rau tso cib: noj ib 1 m2

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Video: Mortar rau tso cib: noj ib 1 m2
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Anonim

Cov tsev thiab cov vaj tsev cib tau yooj yim siv thiab tuaj yeem ua haujlwm ncaj ncees rau ntau xyoo. Txawm li cas los xij, kev ua haujlwm ntev ntawm cov tsev no ncaj qha nyob ntawm seb cov masons ua lawv txoj haujlwm zoo npaum li cas. Ntawm lwm yam, thaum tsim ib lub tsev, koj yuav tsum xam tus nqi ntawm mortar uas yuav tsum tau rau nteg cib, raws li zoo raws li npaj cov sib tov nws tus kheej.

Yuav ua li cas mortar

Tso cov phab ntsa ntawm cov tsev cib, feem ntau yog siv cov cement-xuab zeb sib tov. Cov kev daws teeb meem zoo li no yooj yim heev rau siv thiab kuj txawv ntawm lub zog. Kev sib xyaw ntawm hom no yog npaj los ntawm ob lub ntsiab lus - cement thiab xuab zeb. Cov khoom xyaw no yog pre-blended qhuav. Tom qab ntawd cov dej li no ntxiv rau lawv kom cov txiaj ntsig yog qhov tuab txaus thiab tib lub sijhawm yas loj.

Cov txheej txheem cib
Cov txheej txheem cib

Koj tuaj yeem npaj mortars rau tso cib hauv qhov feem ntawm cov cement / xuab zeb li 1/3 lossis 1/6. Thawj hom kev sib tov yog feem ntau tsuas yog siv rau kev tsim kho ntawm cov qauv ntawm cov tsev thiab cov qauv uas nyob hauv cov txheej txheem.kev ua haujlwm yuav raug kev nyuaj siab heev. Cov no tuaj yeem yog, piv txwv li, cov hauv paus lossis cov phab ntsa ntawm cov tsev loj.

Yuav siv dab tsi nyob ntawm

Thaum tsim lub tsev, tau kawg, ib qho yuav tsum, suav nrog ntau npaum li cas cement-xuab zeb sib tov yuav xav tau rau nws txoj kev tsim kho. Txhawm rau ua qhov no, ua ntej ntawm tag nrho cov, koj yuav tsum txiav txim siab qhov kev siv ntawm mortar rau nteg cib ib 1 m22 rau cov ntu ntawm cov qauv sib txawv.

Tus nqi ntawm cov cement-xuab zeb sib tov siv los tsim cov phab ntsa cib yuav nyob ntawm seb, piv txwv li, ntawm yam xws li:

  • masonry thickness;
  • txhaj txujci;
  • hom cib siv.

Masonry thickness

Cov qauv tsev sib txawv tuaj yeem raug thauj khoom sib txawv thaum nws ua haujlwm. Raws li, lawv thickness yog txawv. Kev noj ntawm mortar rau tso bricks nyob ntawm qhov no nyob rau hauv txoj kev ncaj tshaj plaws. Lub tsev phab ntsa yees siv tau raws li hauv qab no:

  • "ib nrab cib";
  • single;
  • ib nrab;
  • ob.

Thaum siv cov thev naus laus zis thev naus laus zis thawj zaug, cov phab ntsa nrog lub thickness ntawm 120 hli tau tsim. Tib lub sijhawm, 51 tus qauv cib siv rau 1 m 2ntawm cov qauv. Ib leeg masonry muab phab ntsa thickness ntawm 250 mm. Hauv qhov no, 102 cib siv rau 1 m2 ntawm phab ntsa.

Nrog kev siv ib thiab ib nrab masonry, tuab cov qauv ntawm 380 hli tau tsim. Cib qhov no yog siv 1 m2153 pcs.

Thaum siv ob chav masonry, cov qauv nrog lub thickness ntawm 510 hli tau txais. Kev siv cib thaum siv cov cuab yeej no yog 204 pcs / m 2.

cib vaj tse
cib vaj tse

Dab tsi yuav tsum yog qhov tuab ntawm cov pob qij txha thaum tso

Kev tsim kho ntawm cov phab ntsa cib muaj, tau kawg, qee qhov ntawm nws tus kheej. Lub zog ntawm cov cement mortar yog qhov siab heev. Tab sis ntau yam ntawm cov nplaum niaj hnub siv, piv txwv li, thaum tso cov npuas npuas, hauv qhov ntsuas no, tau kawg, nws yog qhov qis dua.

Nws muaj peev xwm los xyuas kom meej lub zog ntawm masonry thaum siv cov cement sib tov tsuas yog tias cov seams ntawm cov cib tuab txaus. Raws li, feem ntau nws yog ntau heev los siv cov cement mortar thaum tsim cov tsev.

Nws ntseeg tau tias lub thickness ntawm kab rov tav seams ntawm brickwork yuav tsum yog 10-15 hli. Nws yog ib qho tseem ceeb kom ua raws li txoj cai no thaum tsim lub tsev. Txwv tsis pub, lub tsev yuav tsis kav ntev. Vertical pob qij txha hauv masonry feem ntau yog nyias. Tom qab tag nrho, lawv tsis muaj kev thauj khoom tseem ceeb thaum lub sijhawm ua haujlwm ntawm lub tsev. Lub thickness ntawm cov pob qij txha ntsug ntawm cov masonry yuav tsum yog 8-12 hli.

Xaiv ntawm kev noj ib ntu

Thaum txhim kho txhua lub cib, qhov sib tov mus rau:

  • ob lub txaj;
  • ob spoonfuls;
  • ob kawg.

Xaiv ntawm mortar noj ib 1 m2 Bricklaying yog ua tiav nrog rau tus nqi:

  • rau txaj seams - 600 cm 3mixes;
  • rau 2 tus thawb - 156 cm3;
  • rau 2 spoons - 325 cm3.

Yog li, txhawm rau txhim kho ib lub pob zeb masonry, cov cement sib tov yuav xav tau 1081 cm3.

Lub thickness ntawm cov seams nyob rau hauv lub masonry
Lub thickness ntawm cov seams nyob rau hauv lub masonry

Tau kawg, cov tshuaj khib no tau noj tsuas yog thaum tso cov phab ntsa tuab txaus. Thaum siv txoj kev "ib nrab-cib", tsis muaj cov cement loj siv rau cov diav. Yog li ntawd, nyob rau hauv rooj plaub no, thaum txhim kho ib lub cib, tsuas yog 756 cm yog siv 3 mix.

Kev siv mortar ib 1 m2 ntawm cib nteg

Kev teeb tsa ntawm ib tus qauv ib chav tsev feem ntau siv, yog li, 1081 cm 3 sib tov. Yog li ntawd, 540.3 cm3 ntawm kev daws yog xav tau los kaw ib nrab ntawm cov seam. Tus nqi nruab nrab ntawm ob qhov ntsuas no yuav sib npaug rau 810.75 cm3. Raws li qhov no, nws tuaj yeem txiav txim siab kev noj cov tshuaj ib 1 m3 2.

Daim duab no yuav sib npaug thaum siv masonry:

  • "ib nrab cib" - 0.041 m3;
  • single - 0.83 m3;
  • ib thiab ib nrab - 0.124 m3;
  • ob - 0.165 m3.

Kev siv mortar ib 1 m3 meter ntawm cib yuav yog:

  • "ib nrab cib" rau 53 blocks - 0.189 m3;
  • ib leeg thaum siv 102 cib - 0.221 m3;
  • nrog ib thiab ib nrab rau 153 blocks - 0.234 m3;
  • thaumob npaug rau 204 cib - 0.240 m3.

Kev siv ib 1 m2 thaum siv lwm hom cib

Feem ntau, kev tso cov phab ntsa ntawm cov tuam tsev thiab cov qauv yog ua los ntawm cov txheej txheem ib qho thaiv. Txawm li cas los xij, qee zaum cov qauv hauv tsev tau tsim los siv lwm hom cib. Cov no tuaj yeem yog, piv txwv li, ib thiab ib nrab ntawm cov txheej txheem ntawm qhov loj dua (250 x 120 x 88 mm). Nyob rau hauv rooj plaub no, kev noj ib 1 m2 yuav yog ib yam zoo li no:

  • rau ib nrab-civ masonry - 0.009 m3;
  • single - 0.023 m3;
  • ib thiab ib nrab - 0.032 m3;
  • ob - 0.051 m3.
Av nplaum-cement mortar
Av nplaum-cement mortar

How to convert cubic meters rau liters

Nyob rau hauv cov ntaub ntawv tsim tshwj xeeb, kev noj mortar ib 1 m22 feem ntau yog muab rau hauv m3. Txawm li cas los xij, nrog kev tsim kev ywj pheej ntawm ib qho qauv, tus nqi sib xyaw siv feem ntau suav nrog hauv thoob. Nws yog nyob rau hauv litres. Hloov cubic meters rau chav ntsuas no yooj yim heev: 1 m3=1000 liters. Ntawd yog, piv txwv li, thaum siv cov thev naus laus zis ib leeg los ntawm cov cib zoo tib yam, 221 litres ntawm mortar yuav ploj mus rau 1 m3 ntawm kev tsim kho.

suav cov xuab zeb thiab cement

Cov khoom sib xyaw ua ke npaj rau kev nchuav, piv txwv li, hauv paus, feem ntau yuav npaj txhij thaum tsim tsev ntiag tug. Cov cement mortars siv rau tso cib yog feem ntau npajnyob rau hauv qhov chaw. Tom qab tag nrho, xws li compositions yog noj nyob rau hauv tus txheej txheem ntawm lub tsev phab ntsa es maj mam. Thiab yog li ntawd lawv tau siav hauv me me - hauv feem.

Raws li, thaum tsim lub tsev, feem ntau yuav tsum tau suav tias yuav tsum tau yuav cov xuab zeb thiab cov cement ntau npaum li cas los sib xyaw. Kev siv cov ntaub ntawv no feem ntau yog nyob ntawm qhov sib npaug uas cov tshuaj khib rau cov pob zeb tau npaj.

Ua 1 m3 ntawm cov khoom xyaw 1/3, piv txwv li, koj xav tau 325-350 kg ntawm cement. Xuab zeb rau kev sib tov xws li kev daws yuav siv 1125-1350 kg.

Tso "hauv ib nrab cib"
Tso "hauv ib nrab cib"

Qee zaum, rau kev tso ntau hom qauv, cov kev daws teeb meem uas tsis yog tus qauv ntawm cov proportions kuj tau siv. Txhawm rau txiav txim siab qhov xav tau ntawm cov cement ntawm kev noj ntawm 1 m 3 xuab zeb hauv qhov no, koj tuaj yeem siv tus qauv:

Vb=Qb/y, where

Qb - cement noj, Vb - xuab zeb noj (nyob rau hauv peb cov ntaub ntawv 1 m 3), y - cement bulk density in kg/m3.

Lwm hom masonry mixes

Yog li, pes tsawg mortar yog noj rau 1 m 2 ntawm cib, peb pom. Txawm li cas los xij, cov cement sib xyaw ua ke feem ntau yog siv rau kev tsim kho ntawm cov khoom hnyav hnyav xwb. Piv txwv li, nrog kev siv cov kev daws teeb meem zoo li no, cov hauv paus lossis cov phab ntsa ntawm cov vaj tse tuaj yeem txhim kho. Hauv txhua qhov xwm txheej, feem ntau siv cov yas sib tov ntau dua:

  • calcareous;
  • clay.

Kev noj cov khoom sib xyaw no feem ntau zoo ib yam li cov cement ntshiab. Nyob rau hauv cov nqe lus ntawm lub zog, cov kev daws teeb meem ntawm no ntau yam yog me ntsis inferior rau ib txwm sawv daws yuav. Txawm li cas los xij, lawv kuj hloov tau yooj yim dua. Ntawd yog, cov phab ntsa ua nrog lawv siv tawg tsawg dua.

Koj tuaj yeem txiav txim siab seb koj xav tau dab tsi los npaj cov tshuaj yas zoo zoo siv cov qauv hauv qab no:

Vd=0.17(1-0.002Qb), where

Qb - cement noj ib 1 m3 xuab zeb.

Tus nqi ntawm cov dej rau kev daws
Tus nqi ntawm cov dej rau kev daws

Kev siv dej

Txhawm rau npaj ib lub mortar zoo rau tso cib, nws tsis txaus los sib tov cov khoom xyaw qhuav hauv qhov sib npaug. Nws kuj tseem yuav tsum tau ntxiv cov dej kom raug rau qhov loj. Yog tias cov tshuaj hloov mus ua kua, lub tsev yuav tsis kav ntev heev yav tom ntej. Cov seams nyob rau hauv cov ntaub ntawv no yuav tsis yooj yim thiab yuav pib tawg thiab huab cua.

mortar tuab heev rau bricklaying feem ntau tsis ua. Nws yog qhov tsis yooj yim heev rau kev ua haujlwm nrog xws li ib qho loj, vim tias cov phab ntsa tuaj yeem tig mus rau qhov tsis sib xws thiab sloppy. Thiab nyob rau hauv cov ntaub ntawv no, kev tsim kho ntawm lub tsev yuav siv ib tug ntau unresonable cement. Txhawm rau xam cov dej uas xav tau rau kev sib xyaw ua kom zoo masonry muaj pes tsawg leeg, cov qauv tshwj xeeb kuj tau siv. Nws yuav tsis yooj yim los ua qhov tsim nyog suav nrog lawv.

Rau cov kev daws teeb meem nrog kev txav mus los ntawm 9-10 cm, npaj siv cov txiv qaub lossis av nplaum ua cov yas yas, piv txwv li, cov qauv rau kev suav cov dej yuav zoo li no:

B=0.5(Qb+Qd), where

B - dej haus ib 1 m 3 xuab zeb hauvkilograms, Qb - cement noj, Qd - av nplaum los yog txiv qaub noj.

Kev xaiv cov khoom

Nws yog, ntawm chav kawm, tsim nyog los tswj lub thickness ntawm cov seams thaum tso cib lug. Txawm li cas los xij, lub zog ntawm cov qauv no ncaj qha nyob ntawm qhov zoo ntawm cov mortar siv rau kev tsim kho.

Kev xaiv cov khoom siv rau cov khoom sib tov yog nyob ntawm seb hom qauv tsim. Rau kev tso cov qauv uas yuav tsis raug rau cov khoom hnyav thaum lub sijhawm ua haujlwm, piv txwv li, txoj kev porches lossis cov laj kab qis, feem ntau siv mortar npaj rau M200 cement.

Cov khoom sib xyaw npaj rau kev tsim kho ntawm sab hauv partitions feem ntau yog ua los ntawm M300 hom khoom. Tsheb thauj khoom-cov kabmob phab ntsa feem ntau yog tsim los ntawm ib lub mortar ntawm M400 cement. Cov khoom siv tib yam yog nyob rau hauv feem ntau siv rau nteg lub hauv paus. Qee lub sij hawm lub hauv paus ntawm lub tsev yog tsim los ntawm M500 cement.

Kev xaws
Kev xaws

Sand for the manufacturing of masonry mixs can be used two quarry and river. Txawm li cas los xij, qhov loj ntawm nws cov khoom yuav tsum tsis txhob me me thiab tsis loj heev. Ua ntej siv los tov cov tshuaj, cov xuab zeb yuav tsum tau sieved.

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