2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13
Thaum lub sijhawm tsim kho, nws yog ib qho tseem ceeb heev los xaiv cov ntaub ntawv tsim nyog uas yuav ua rau kom muaj txiaj ntsig zoo ntawm kev ua haujlwm. Cov no suav nrog cov xuab zeb ua vaj tsev, uas tau dhau los ua neeg nyiam nyob hauv peb lub tebchaws. Ntxiv rau qhov ua tau zoo, tus nqi qis, uas yog vim kev tsim khoom hauv tsev, kuj tseem ceeb heev. Ib ntawm cov tuam txhab no yog Rusean, uas nws cov khoom yuav tham txog niaj hnub no.
Nws yog dab tsi?
Thaum tib neeg hnov thawj zaug txog cov pob zeb ua pob zeb, lawv tam sim xav tsis thoob tias nws yog dab tsi thiab vim li cas thiaj tsim nyog. Txhawm rau pib nrog, nws tsim nyog sau cia tias cov khoom siv no yog lub tsev sib xyaw rau kev npaj daws teeb meem. Nws yuav tsum tau hais tias cov khoom siv no muaj ntau qhov zoo uas txawv los yog ua kom nws zoo dua li lwm yam kev tsim kho sib piv.
- Lub zog . Vim nws cov qauv thiab cov qauv, "Rusean" cov xuab zeb ua tau tuaj yeem tiv taus qhov hnyav uas yuav muab tso rau nws thaum ua haujlwm. Nws yog tsim los ntawm quartz xuab zeb, yas thiab yas Portland, uas yog vim li cas cov khoom siv ruaj khov, txhim khu kev qha thiab tsis thim.
- Tshuaj lom neeg kuj . Cov thev naus laus zis niaj hnub ua rau nws muaj peev xwm tsim kom yooj yim thiab txhim khu kev sib tov qhuav, yoog raws cov dej noo, uas tiv thaiv qhov tshwm sim ntawm xeb.
- Ruaj khov . Cov chaw tsim khoom tau muab cov xuab zeb tuaj yeem siv tau hauv chav uas muaj qhov kub thiab txias sib txawv. Yog li, qhov sib xyaw no tuaj yeem siv hauv ob qho chaw txias thiab sov.
Rau cov neeg uas tsis paub nrog cov ntaub ntawv no, nws yog ib qho tseem ceeb los qhia qhov muaj feem ntawm daim ntawv thov . Nws yog qhov dav txaus vim yog cov yam ntxwv ntawm cov xuab zeb ua vaj. Kev sib xyaw ua ke feem ntau yog siv los tsim cov plag tsev monolithic, uas tom qab tuaj yeem tiv taus kev nyuaj siab loj. Kuj tseem siv rau kev sib khi pob qij txha, qib qib ntawm cov cement-sand sib xyaw.
Rusean cov khoom kuj tseem muaj txiaj ntsig hauv kev kho ntawm ntau qhov chaw ua vaj tse, rov tsim kho lub hauv paus, thaum txhim kho kev ua haujlwm . Vim nws cov khoom zoo, cov khoom siv tuaj yeem ua lub hauv paus rau kev teeb tsa qib hauv pem teb screed, ntxiv rau kev ua haujlwm sab nrauv thiab cladding. Raws li qhov muaj ntawm daim ntawv thov, peb tuaj yeem txiav txim siab ntau npaum li cas cov xuab zeb ua vaj tsev yog.
Specifications ntawm hom
Cov xuab zeb ua vaj tsev muaj kev faib tawm thiab tsim qauv, uas ua rau nws muaj peev xwm paub qhov txawv ntawm hom sib txawv ntawm cov khoom sib xyaw qhuav. Nws yog tsab ntawv "M" uas txhais tau tias lo lus "cim", uas muaj nyob hauv txhua lub npe, thiab tus lej qhia txog tus yam ntxwv ntawm lub zog tensile.
M 150 kuv
Cov qhob zeb pheej yig tshaj plaws, uas feem ntau yog cov dej xuab zeb thiab cov Portland cement zoo. Dhau li, thaum tsim khoom, siv cov khoom tshwj xeeb tshwj xeeb uas ua rau cov khoom no tiv taus feem ntau ntawm cov xwm txheej sab nraud . Lub lauj kaub lub neej ntawm kev daws teeb meem yog 90 feeb, thaum lub sijhawm cov xuab zeb ua ke khaws tag nrho nws cov khoom siv yooj yim. Lub zog sib zog yog 15, 2 MPa, ntim hauv daim ntawv ntawm 40 kg hnab.
Lub zog sib zog ntawm cov qauv yog 150 kg / cu. cm . Cov nplej me suav nrog hauv kev sib xyaw ua ib feem ntawm cov khoom siv nrog qhov loj ntawm 1.25 mm. Txhawm rau siv txoj kev daws teeb meem, koj yuav xav tau 0.17-0.18 liv dej rau 1 kg ntawm cov sib tov qhuav. Lwm qhov taw qhia tseem ceeb yog kev tiv thaiv te, uas qhia txog lub peev xwm ntawm cov khoom siv kom tiv taus khov thiab defrosting, ua raws li tso dej thiab nws nqus los ntawm kev sib xyaw.
Rau M 150, qhov ntsuas no yog 35 mus, thaum txheej tuab tau pom zoo los ntawm cov chaw tsim khoom yuav tsum nyob hauv thaj tsam ntawm 10-30 hli, nyob ntawm qhov tshwj xeeb ntawm kev tsim kho. Lub peev xwm ua raws li lwm qhov chaw, lossis nplaum, yog 0.5 MPa. Lub txee lub neej ntawm cov khoom sib tov qhuav hauv cov ntim uas tsis tau qhib yog 6 lub hlis . Cov khoom sib xyaw no yog siv los ntawm cov neeg siv khoom rau cov haujlwm yooj yim xws li kho ntau qhov chaw. Cov khoom ntawm daim ntawv thov yog cov plag tsev, phab ntsa thiab lub hauv paus.
Cov kws tshaj lij pom zoo tias hauv kev tsim kho, cov yam ntxwv ntawm cov xuab zeb no yuav tsis tseem ceeb, yog li nws yog qhov zoo dua los siv cov kev daws teeb meem uas ntseeg tau ntau ntxiv rau kev siv loj.
M 200 kuv
Tus qauv tom ntej ntawm cov xuab zeb ua vaj tsev, uas tau txhim kho thiab muaj cov yam ntxwv sib txawv los ntawm 150th sib xyaw. M 200 yog qhov txawv los ntawm nws qhov muaj peev xwm, thiab hauv qhov kev hloov pauv no cov khoom siv yooj yim ntawm cov tshuaj tau khaws cia rau 120 feeb. Frost tsis kam - 35 mus, qhia txheej tuab - los ntawm 10 txog 30 hli . Lub sijhawm ua kom tawv tawv yog 2-3 hnub, nyob rau lub sijhawm no qhov sib xyaw pib ua kom nquag plias, yog li tsim lub hauv paus tuab. Nws yog ib qho tseem ceeb heev uas yuav tsum ua raws txhua qhov xwm txheej rau kev ntxiv dej thiab ua cov xuab zeb ua vaj tsev kom tau txais txiaj ntsig zoo tshaj plaws. Tom qab 28 hnub, M 200 thaum kawg yuav teeb tsa, yog li ua tiav nws lub zog siab tshaj plaws.
Kev siv dej yog 0.12-0.14 litres ib 1 kg, tag nrho 4.8-5.6 litres yuav xav tau ib lub hnab . Txee lub neej nyob rau hauv thawj ntim yog rau lub hlis. Raws li rau qhov kev thov, nws tau nthuav dav hauv kev sib piv nrog tus qauv M 150. Qhov no yog kev pleev xim rau tsev, ua haujlwm ua masonry, tsim kho phab ntsa, ntxiv rau ntau yam haujlwm rau kev ua vaj tse thiab nchuav hauv pem teb. Ua ke nrog tus nqi qis, cov pob zeb ua pob zeb no yog qhov nrov heev thiab zoo heev rau kev ua haujlwm ntawm cov nyom nruab nrab hauv ob qho tib si hauv tsev thiab kev tsim kho.
M 300
Hom pob zeb ua ke tom ntej, uas yog kim dua thiab ntseeg tau ntau dua li cov analogues yav dhau los. Lub hauv paus tseem ceeb ntawm daim ntawv thov yog ntau yam ntxhib qib ntawm cov pob zeb ua vaj tse, tso rau hauv pem teb thiab ntau ntxiv uas yuav tsum tau ntxiv dag zog siv cov khoom ntawm cov khoom no. Qhov feem ntau tshaj yog qhov loj txaus thiab yog 5 hli, thaum siv cov khoom sib xyaw rau 1 m2 yog 20-22 kg, muab tias txheej tuab yog 10 hli.
Tej qhov ntom ntom ntom - 1500-1550 kg / m3 m, qhov kub thiab txias thaum ua haujlwm yog los ntawm +5 txog +25 degrees . Qhov tseem ceeb ntawm cov thev naus laus zis yog txheej tuab, uas tau nce ntxiv thiab sib npaug li 50-150 hli. Nrog qhov kev hloov pauv no, koj yuav tuaj yeem muab lub zog zoo dua qub thiab ntseeg tau tom qab cov ntaub ntawv raug kho zoo. Adhesion rau pob zeb yog 0.4 MPa, lub lauj kaub lub neej ntawm kev daws yog 120 feeb.
Muaj peev xwm taug kev - 48 teev, thaum khov tsis kam yog nyob rau qib F50, yog li koj tuaj yeem ua haujlwm nrog kev sib xyaw txawm tias sov npaum li cas . M 300 tseem yog qhov txawv los ntawm nws lub zog siab, piv txwv li, txhawm rau kom cov khoom pib hloov pauv, yuav tsum siv lub siab ntawm 30 MPa rau nws. Kev xaiv ntim khoom yog 40 kg lub hnab nrog lub txee lub neej ntawm 6 lub hlis. Tom qab npaj tau zoo ntawm kev sib xyaw, nws daim ntawv thov thiab tawv, cov xuab zeb tuaj yeem ua haujlwm hauv qhov kub thiab txias los ntawm -35 txog +45 degrees.
M 300 tau siv hauv kev tsim kho me me, qhov twg tus nqi sib piv yog qhov tseem ceeb heev . Cov yam ntxwv zoo, siv tau yooj yim thiab tus nqi qis ua rau cov pob zeb ua vaj zeb no yog ib qho ntawm cov neeg nyiam tshaj plaws.
Nws tsim nyog hais tias cov kws tshaj lij kev tsim khoom xav txog qhov sib xyaw no yog qhov tsim nyog tshaj plaws rau feem ntau cov haujlwm uas cuam tshuam nrog ob qho kev kho dua qub thiab ua kom tiav, ua kom tiav thiab lwm yam txheej txheem.
M400
Qhov tseeb thiab thev naus laus zis tshaj plaws qhuav sib tov ua los ntawm Rusean. Nws muaj cov cement zoo, ntau yam muab tshuaj thiab cov tshuaj ntxiv uas tso cai rau cov khoom ruaj khov thiab tiv taus ib puag ncig ib puag ncig. Cov khoom tseem ceeb ntawm daim ntawv thov yog hauv pem teb thiab lub hauv paus, ntxiv rau kev ua tiav ntawm lub ntsej muag. Kev muaj peev xwm ntawm kev daws teeb meem thaum tswj hwm cov khoom siv tau yooj yim yog 120 feeb, kev siv dej ib 1 kg qhuav sib tov yog 0.08-0.11 litres. M 400 yog qhov txawv ntawm qhov ntxhib ntxhib feem ntawm 20 hli, thaum lub sijhawm tawv yog 48 teev. Cov chaw tsim khoom pom zoo txheej tuab yuav tsum nyob ntawm thaj tsam ntawm 50 txog 150 hli, adhesion - 0.5 MPa.
Lwm qhov tshwj xeeb ntawm cov xuab zeb ua vaj tsev no yog nws qhov kev tiv thaiv kom noo ntau ntxiv, uas tau hais tawm hauv qhov siab tiv taus rau 100 mus. Kev siv cov khoom sib xyaw rau 1 m2 yog 1, 8-2 kg nrog txheej tuab ntawm 1 hli. Nws tsim nyog hais tias M 400 feem ntau siv hauv kev tsim kho txuj ci, thaum nws tsim nyog los ua kom lub zog muaj zog thiab hnav-tiv taus pem teb.
Nws yog ib qho tsim nyog yuav tsum khaws cov xuab zeb no tso rau hauv qhov chaw muaj cua nkag kom tsis txhob muaj cov av noo ntau, vim qhov no tuaj yeem ua rau muaj qhov tsis zoo tshwm sim uas tuaj yeem cuam tshuam qhov sib xyaw kom zoo.
Yuav npaj cov khoom sib xyaw li cas?
Ib feem tseem ceeb ntawm kev ua haujlwm yog kev npaj kom raug ntawm qhov sib xyaw. Nws yog los ntawm cov txheej txheem no, ntxiv rau los ntawm kev thov cov ntaub ntawv, tias tag nrho cov txiaj ntsig ntawm kev ua haujlwm nyob ntawm. Kev sib xyaw yog lub luag haujlwm lag luam uas yuav tsum tau ua tiag.
- Ua ntej tshaj, koj yuav tsum tau ntxuav qhov chaw ntawm cov qauv yav tom ntej. Txhawm rau ua qhov no, kho qhov chaw uas koj yuav siv qhov sib xyaw. Raws li qhov tshwm sim, lawv yuav tsum tsis muaj av, plua plav thiab cov seem ntawm cov txheej txheej yav dhau los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm Qee tus neeg tsim khoom txawm siv cov neeg ua haujlwm txo qis kom tau txais txiaj ntsig zoo tshaj plaws ntawm lawv txoj haujlwm.
- Tom qab ntawd nws yog qhov tseem ceeb tshaj plaws los txhawm rau tshem tawm cov pob qij txha, zawj, tawg thiab lwm yam tsis xws luag.
- Tom qab ntawd, koj yuav tsum pib txheej txheem ntawm kev sib tov nws tus kheej. Raws li cov yam ntxwv ntawm koj cov xuab zeb ua vaj tsev, npaj cov dej uas yuav txaus rau cov khoom npaj. Nws yuav tsum tau ntxiv tias cov kua yuav tsum yog qhov kub nruab nrab.
- Tom qab sib xyaw cov khoom xyaw, pib sib xyaw cov ntsiab lus. Qhov no tuaj yeem ua tiav ntawm tus kheej lossis nrog kev sib tov tsim, nyob ntawm qhov ntsuas ntawm kev ua haujlwm. Qhov tseem ceeb tshaj plaws yog qhov sib xyaw tsim tsis muaj pob thiab yog homogeneous.
- Tom qab nws npaj, cov sib xyaw yuav tsum sawv ntsug li 7-10 feeb, tom qab ntawd sib tov dua thiab tsuas yog tom qab ntawd nws tuaj yeem siv rau saum npoo. Nws tsim nyog sau cia tias rau nchuav rau hauv av, koj yuav tsum tau siv lub trowel siv, uas koj tuaj yeem siv cov tshuaj khib hauv ib txheej txawm tias.
- Tom qab siv cov khoom sib xyaw, nws yuav tsum tau tamped kom cov txheej ua kom tuab li sai tau thaum nws tawv. Rau qhov no, koj tseem tuaj yeem siv ntau yam cuab yeej tsim kho. Cov xuab zeb pob zeb teeb tsa hauv 5-6 teev, thiab siv lub zog hnyav hauv 2-3 hnub, uas yuav tsum tau coj mus rau hauv tus account thaum ua haujlwm lub tsev lossis lwm qhov chaw uas ua haujlwm tiav.
Ua ntej npaj cov khoom sib tov, ua tib zoo kawm cov yam ntxwv ntawm cov khoom siv xaiv, ua raws txhua kauj ruam tsim nyog kom thaum kawg txoj kev daws teeb meem tau ruaj khov thiab ruaj ntseg. Thaum muaj kev ua txhaum ntawm kev siv tshuab, tej zaum koj yuav ntsib nrog qhov tsis zoo ntawm cov xuab zeb ua vaj tsev ntom ntom.
Tswv yim tswv yim
Thaum kawg, xav txog cov lus pom zoo ntawm cov neeg tsim khoom uas tau koom nrog hauv cov haujlwm no tau ntev
- Kev kho hauv pem teb yuav tsum tau sib tov ntau dua li qhov ua kom puv. Txhawm rau muab cov cib, koj tuaj yeem ua raws qhov tseeb tias rau 1 m2 koj xav tau 2, 3-2, 6 kg ntawm cov khoom siv.
- Nws tseem ceeb heev uas yuav tsum nco ntsoov tias yog tias koj yuav ua haujlwm ntawm thaj chaw loj, tom qab ntawd qhov sib xyaw yuav tsum tau ua kom muaj zog ntxiv kom cov txheej txheej ua kom cov xuab zeb ua kom muaj zog nyob hauv qhov chaw muaj kev phom sij tshaj plaws.
- Kev ua haujlwm huab cua yuav tsum tsis pub ntau tshaj 80%.
- Txhua tus kws tshaj lij pom zoo kom them nyiaj rau cov dej uas siv hauv qhov sib xyaw. Qhov tsis muaj nws yuav ua rau tsim cov qog, uas yuav ua rau muaj qhov tsis xws luag, thiab qhov ntau dhau yuav ua rau cov xuab zeb ua haujlwm tsis ruaj khov thiab nquag tawg.
- Thaum npaj cov khoom sib xyaw, koj yuav tsum muaj cov cuab yeej tsim nyog hauv daim iav, khaub ncaws thiab hnab looj tes, thiab tseem zam kev nqus cov xuab zeb ua vaj tse. Nws yog ib qho tseem ceeb kom yaug cov cuab yeej ua haujlwm tsis tu ncua, vim cov khoom seem ntawm nws tuaj yeem qhuav tawm.
- Cov kws tshaj lij qhia kom rub cov neeg siv khoom mloog rau qhov tseeb tias nws yog ib qho tseem ceeb heev uas yuav yuav txhua yam khoom ua ntej.
Qhov no yog qhov tseeb tshwj xeeb rau cov phiaj xwm loj uas koj tuaj yeem txuag nyiaj ntau ntawm kev yuav cov pob zeb ua los ntawm cov neeg muab khoom ntseeg.
Pom zoo:
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Sand qhob rau screed, nta. Kev siv rau 1 m2 ntawm hauv pem teb. Qhov zoo tshaj plaws ntawm cov xuab zeb ua vaj tse rau screeding. Ib nrab qhuav xuab zeb qhob screed los ntawm nthuav av nplaum thiab xuab zeb ua vaj tse
Cov Xuab Zeb Ua Lub Hauv Paus: Cov Yam Ntxwv Ntawm Lub Hauv Paus Cov Xuab Zeb Qhob Thaiv, Qib Ntawm Cov Xuab Zeb Ua Vaj Tsev Rau Lub Hauv Paus. Kuv Puas Tuaj Yeem Sau Tau? Kev Faib Ua Feem
Dab tsi yog cov xuab zeb ua lub hauv paus xaiv? Cov hom tseem ceeb ntawm cov pob zeb ua pob zeb rau lub hauv paus thiab cov yam ntxwv ntawm lub hauv paus cov xuab zeb ua vaj tse thaiv. Yuav ua li cas sau lub hauv paus? Yuav npaj cov tshuaj kom raug li cas?
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Cov xuab zeb ntxhib: cov khoom, muaj pes tsawg leeg, qhov loj ntawm feem. Dab tsi yog qhov ntom ntawm cov xuab zeb ntxhib? GOST rau cov xuab zeb ntxhib, qhov tshwj xeeb xav tau. Yuav xaiv cov xuab zeb ntxhib txoj cai li cas? Daim ntawv thov nta
Chaw Txua Txiag Zeb (34 Duab): Ntom Ntawm Cov Xuab Zeb Los Ntawm Chaw Txua Txiag Zeb, Sib Piv Nrog Cov Xuab Zeb Dej. Ntau Npaum Li Cas 1 Lub Voos Xwmfab Ntawm Lub Tsev Xuab Zeb Hnyav? GOST Thiab Muaj Pes Tsawg Leeg
Cov xuab zeb zeb zeb zoo li cas, cov yam ntxwv ntawm nws qhov kev rho tawm yog dab tsi? Dab tsi yog qhov ntom ntawm cov xuab zeb muab rho tawm los ntawm chaw txua txiag zeb? Dab tsi yog nws qhov sib txawv hauv kev sib piv nrog dej xuab zeb? Ntau npaum li cas 1 lub voos xwmfab ntawm lub tsev xuab zeb hnyav? Cia peb ua tibzoo saib ntawm GOST thiab muaj pes tsawg leeg
Ntxuav Cov Xuab Zeb (15 Daim Duab): Cov Dej Ntws Thiab Cov Xuab Zeb Quartz, Cov Chaw Txua Txiag Zeb Thiab Kev Tsim Kho Cov Xuab Zeb, GOST. Nws Siv Dab Tsi Thiab Ntau Npaum Li Cas Lub Voos Xwmfab Hnyav?
Ntxuav cov xuab zeb nws muaj nws tus yam ntxwv tshwj xeeb thiab cov yam ntxwv tshwj xeeb. Dab tsi yog qhov sib txawv ntawm alluvial dej thiab quartz, chaw txua txiag zeb thiab kev tsim cov xuab zeb? GOST qhia dab tsi? Nws siv dab tsi thiab ntau npaum li cas lub voos xwmfab hnyav? Koj yuav pom cov lus teb rau cov lus nug no hauv kab lus
