Kho Sib Tov Rau Pob Zeb Ua Ke: Rau Kev Tiv Thaiv Dej Thiab Kho, Rau Pob Zeb Hauv Lub Caij Ntuj No, Cov Yam Ntxwv Sib Xyaw Qhuav Ceresit CN 83 Thiab Consolit Bars, Emaco Thiab "

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-15 04:12

Ib qho ntawm cov ntaub ntawv nrov tshaj plaws uas siv hauv kev tsim kho yog pob zeb ua ke. Nws yog qhov ruaj khov thiab khaws nws cov khoom nyob rau lub sijhawm ntev ntawm kev siv. Tab sis, zoo li txhua yam khoom siv, dhau sijhawm nws yuav xav tau kev kho. Txhawm rau tshem tawm cov teeb meem xws li cov tsos ntawm cov kab nrib pleb thiab kab nrib pleb, tshwj xeeb cov kev daws teeb meem tau siv. Lawv hu ua kev kho vajtse sib tov.

Yog tias qhov chaw pib zuj zus, koj tuaj yeem ntsib qhov kev thab plaub xws li plua plav. Nws lub laj thawj tseem ceeb yog ua txhaum kev siv tshuab ua vaj tsev, hnyav hnyav, cov khoom sib tsoo tsis zoo thiab cov khoom siv dag zog. Kev thauj khoom thiab qhov hloov pauv kub tseem tuaj yeem ua rau tawg. Cov txheej txheem shrinkage kuj tuaj yeem pab txhawb rau kev tsim deformations.

Kev kho sib xyaw ua ke pab tshem tawm qhov tsis xws luag, txhawm rau txhawm rau qhov khoob thiab tawg uas tau tshwm sim. Txhua hom ntawm cov khoom siv no nws muaj nws tus yam ntxwv tshwj xeeb, cov yam ntxwv thiab tshwj xeeb ntawm daim ntawv thov, uas koj yuav tsum paub koj tus kheej nrog ua ntej yuav khoom.

Nta ntawm kev sib tov rau pob zeb ua ke

Kev xaiv kho qhov sib xyaw ua ke niaj hnub no yog qhov dav heev thiab sawv cev dav hauv khw. Lawv tau muab faib ua ob hom nrog qhov sib txawv ntawm cov khoom.

Thawj hom suav nrog ntau yam sib xyaw. Lawv muaj kev nkag mus tob tshaj plaws vim lawv cov kua dej ntau ntxiv. Kev siv cov khoom sib xyaw zoo li no tsuas yog siv rau ntawm cov kab rov tav.

Hom thib ob yog cov tshuaj qhuav. Ua ntej ua haujlwm, lawv tau sib xyaw nrog dej, tau txais cov dej khov sib tov uas tsis raug rau kev nqaim thiab kev puas tsuaj. Vim nws cov yas, nws ua rau thaj chaw deformed thiab tsis ntws tawm ntawm lawv, thiab tseem tawv nyob rau lub sijhawm luv. Cov ntsiab lus ntawm fiber ntau hauv kev sib xyaw ua ke yog qhov muaj txiaj ntsig ntxiv, vim nws nce lub zog ntawm lub hauv paus.

Cov txheej txheem qhuav yog tus yam ntxwv tiv taus te thiab nce lub zog, lawv kuj tseem tsis muaj tshuaj lom, uas nthuav dav qhov kev siv ntawm lawv.

Kev tiv thaiv ya raws ntawm qhov sib xyaw tso cai rau nws siv rau kev tiv thaiv dej tsis sib xws thiab thaum ua haujlwm nrog cov qhob aerated. Muab ntau yam ntawm cov yam ntxwv thiab cov khoom, cov khoom sib xyaw no yog rau qeb siab dua.

Kev sib xyaw siv tshuab

Ib yam li kev ua haujlwm, ua ntej thov kho qhov sib xyaw, nws yog qhov tsim nyog los ntxuav cov nplaim, tshem cov plua plav thiab cov khib nyiab los ntawm thaj chaw deformed. Qhov no yuav ua rau nws txiav txim siab qhov xav tau ntawm cov khoom siv. Tom qab ntawd, qhov tawg tau tob txog 5 centimeters. Lub tawb txhawb nqa tau ua kom huv huv, uas tom qab tau npog nrog cov tshuaj tiv thaiv corrosion.

Cov kab nrib pleb tob yuav xav tau kev txhawb ntxiv. Tom qab ntawd plua plav raug tshem tawm thiab thaj chaw kho tau ntub dej.

Koj tuaj yeem npaj cov khoom sib tov rau kev ua haujlwm kho koj tus kheej.

Txhawm rau muab nws ua kom zoo ib yam, nws yog qhov zoo dua los siv lub tov khoom hluav taws xob lossis cov khoom sib xyaw ua vaj tsev.

Kev nqis tes ua ntxiv yog nyob ntawm hom khoom siv.

Kev kho qhov chaw yuav tsum tau ua kom du nrog cov hlau hlau, npog qhov tsis xws luag thiab tsis xws luag. Tom qab qhov sib xyaw tau teeb tsa, uas yuav siv sijhawm li ib nrab teev, qhov kev ua no yuav tsum rov ua dua.

Txhawm rau tiv thaiv kev tawg ntawm qhov tshwm ntawm cov khoom siv, nws yuav tsum tau ntub li ib hnub . Thaum raug rau qhov kub siab, qhov xwm txheej no yuav tsum txuas ntxiv mus rau peb hnub. Txhawm rau ua kom humidification, koj tuaj yeem siv lub raj mis tsuag lossis lub qhov dej tsis tu ncua nrog dej. Tom ntej no, thaj chaw kho mob yuav tsum tau npog nrog cov khoom tsis muaj dej.

Thaum ua tiav cov haujlwm saum toj no, nws yuav tsum nco ntsoov tias cov ntawv sau thiab hloov pauv kub tuaj yeem cuam tshuam nrog kev ua kom huv thiab zoo ib yam kom qhuav ntawm qhov muaj pes tsawg leeg.

Chaw tsim tshuaj paus

Kev tsim kho kev lag luam muab tus lej ntawm cov tuam txhab tsim kho sib xyaw ua vaj tse, ntawm cov tuam txhab hauv qab no tshwj xeeb tshaj yog:

Ceresit yog ib lub npe nrov tshaj plaws ntawm cov kho vajtse sib tov. Qhov ntau ntawm nws cov khoom zoo yog dav heev. Cov muaj pes tsawg leeg yog qhov txawv los ntawm qhov tsis muaj ntsws, ua siab ntev zam qhov cuam tshuam ntawm qhov kub tsis zoo thiab dej. Kev sib xyaw yog siv rau hauv txheej ntawm 5-35 hli. Nws yog yas vim nws cov viscosity, nws muaj peev xwm ntseeg tau ua tiav txhua qhov tawg thiab tawg, yog li nws tau siv thaum ua haujlwm ntawm ob qho tib si kab rov tav thiab ntsug. Nws tiv taus cov khoom siv zoo, nws siv ob qho tib si rau sab hauv thiab sab nraud ua haujlwm.

Kev sib xyaw yog siv rau cov cement-sand screeds ua tsis ntau tshaj li ib hlis dhau los. Lub hnub nyoog ntawm cov pob zeb los kho nrog cov khoom siv no yuav tsum tsis pub dhau 3 hlis. Kev ua haujlwm tau pom zoo kom ua tiav hauv qhov ntsuas kub ntawm 5 txog 30 degrees.

Txij li qhov sib xyaw ua ke tau nrawm, nws yuav tsum tau thov sai li sai tau, qhov siab tshaj plaws ntawm 5 feeb tom qab sib xyaw.

Txhawm rau npaj cov khoom sib xyaw, dej raug ntsuas ntawm qhov kub ntawm 15-20 degrees, uas sib xyaw maj mam ntxiv. Rau 3 litres, koj xav tau txog 25 kg ntawm qhov sib xyaw. Yog tias qhov ntim dej ntau tshaj qhov xav tau txwv, qhov no tuaj yeem cuam tshuam tsis zoo rau lub zog thiab ua haujlwm ntev ntawm cov khoom. Tom qab tso rau ntawm qhov ntub, txheej txheej tau npaj ua ntej, qhov sib xyaw yog qib kom ua tiav qhov tsis xws luag thiab tsis zoo.

Ceresit sib xyaw muaj ntau qib, qhov sib txawv tseem ceeb ntawm qhov uas yog lawv cov qoob loo. Sib xyaw CD 22, 23, 25, 26 thiab CN 83 raug cais tawm.

ICBM Yog cov xim qhuav qhuav. Nws yog raws li Portland MAAs, thiab cov xuab zeb yog siv ua ke. Rau 1 kg ntawm kev sib xyaw qhuav, kwv yees li 0.2 liv dej. Cov muaj pes tsawg leeg tau thov hauv txheej 50 mm tuab. Nws tsis tuaj tos sai sai, tab sis kev ua haujlwm yuav tsum ua tiav hauv ib teev. Qhov sib xyaw ua ke yuav ua kom tawv tawv txog li ib hnub.

Tshwj xeeb tshaj yog cov muaj pes tsawg leeg ntawm MBR-300 "Roob Khrustalnaya". Nws tuaj yeem siv ob qho tib si hauv kev tsim cov khoom thiab hauv kev kho tom ntej. Cov ntsiab lus fiber ntau ua rau muaj txiaj ntsig zoo ntawm cov khoom. Nws tau siv rau ntawm qhov chaw ntsug thiab kab rov tav thiab muaj kev sib raug zoo nrog cov khoom siv ua los ntawm cov pob zeb txhawb nqa, cib, pob zeb thiab pob zeb ua vaj.

Rau kev ua haujlwm tau ua nyob rau lub caij txias, nws raug nquahu kom siv cov tshuaj MBR 300M. Nws muaj cov tshuaj tiv thaiv kom khov, uas yog qhov tseem ceeb hauv lub caij ntuj no.

Cov khoom siv ua haujlwm tsis thim, muaj dej zoo tiv taus, tiv taus te, khov kho rau saum npoo. Qhov kev sib xyaw no tuaj yeem npaj tau thiab thov ntawm nws tus kheej, raug rau kev ua raws li thev naus laus zis. Tsis tas yuav muaj kev txawj tshwj xeeb rau nws kev teeb tsa.

Qhov sib tov tuaj yeem siv ob qho tib si thaum tsim kho thiab thaum kho. Nws tsis tas yuav tsum muaj txheej txheem ntxiv thiab qib, thiab cov txheej txheem thov feem ntau tsis ua teeb meem. Cov txheej txheem tua tau nrawm txaus. Tsis tas li, qhov txiaj ntsig tsis tuaj yeem lees paub yog tus nqi qis hauv kev sib piv nrog cov khoom zoo sib xws. Nws tau siv ob qho tib si rau kev kho tus kheej thiab rau kev ua haujlwm ntawm cov kws tshaj lij.

Emaco . Cov neeg tsim khoom lag luam Lavxias ntawm qhov sib xyaw no tau txais txiaj ntsig zoo hauv kev sib haum xeeb. Muab ntau yam khoom lag luam rau kev kho vaj tse hauv paus. Cov khoom sib txawv tau siv rau kev puas tsuaj ntawm qib sib txawv thiab tawg nrog qhov tob ntawm 5 millimeters mus rau ntau dua 25 centimeters. Rau kev puas tsuaj me me thiab kev hloov pauv, nws raug nquahu kom siv Emaco N 5100. Rau cov chips me me thiab flaking, siv Emaco N 900 thiab Emaco N 5200. Cov kab nrib pleb mus txog 2 mm hauv qhov dav thiab mus txog 40 qhov tob, nrog rau qhov pom ntawm xeb, yuav tsum muaj daim ntawv thov Emaco S 488 PG, S 5400 thiab S 488 sib xyaw. raug tshem tawm nrog Emaco T1100 TIX, S560FR sib tov nrog rau S 466. Rau qhov kev puas tsuaj loj tshaj plaws, thaum qhov cuab tam tuaj yeem nthuav tawm thiab xeb tshwm sim, nws raug pom zoo kom siv Nanocrete AP compound.

Cov tuav - lub npe paub zoo, nws cov khoom tau siv hauv kev tsim kho thiab kho ua haujlwm ntawm ntau yam tshwj xeeb. Nws kuj tseem siv los kho cov pob zeb qub qub qub. Cov khoom tuav tau siv thaum ua haujlwm nrog ob qho tib si kab rov tav thiab ntsug. Qhov no tuaj yeem ua tiav vim yog qhov khov khov ntawm cov khoom, uas ua rau nws yooj yim siv thiab tsis tsim teeb meem ntxiv thaum lub sijhawm thov. Nws tau tsim tawm hauv daim ntawv ntawm ob qho tib si ntau thiab sib xyaw qhuav. Ib qho uas nrov tshaj plaws yog thixotropic composition Bars 102 B45. Nws tau thov rau ntawm lub hauv paus npaj ua ntej nrog txheej 2-4 centimeters tuab. Tsis ntsws, ua kom zoo rau saum npoo. Qhov sib xyaw no yog nyob hauv qeb nqe nruab nrab.

Thaum ua haujlwm qhov twg nws yog qhov yuav tsum tau tshem tawm cov dej xau, nws raug nquahu kom siv Consolit Bars compound. Nws yog tus yam ntxwv los ntawm lub zog siab, thiab vim qhov tseeb tias nws yog kev sib xyaw ua ke ntawm tus kheej, nws txig daws cov teeb meem no.

Yuav xaiv qhov yog

Kev sib xyaw kho raws cov cement tuaj yeem ua ntawm nws tus kheej, txawm li cas los xij, xaiv ntau cov ntaub ntawv ntawm kev tsim kho kev lag luam tso cai rau koj siv cov khoom npaj tau zoo, cov khoom zoo ntawm cov nqi sib txawv.

Lub hauv paus tseem ceeb hauv kev xaiv hom thiab qib ntawm kev sib xyaw uas yuav tsum tau siv hauv kev ua haujlwm yog hom kev tsis xws luag thiab nws qhov loj me, nrog rau hom kev thauj khoom ntawm qhov khoom yuav muab yav tom ntej. Nyob rau hauv rooj plaub thaum nws yog qhov tsim nyog los ntxiv dag zog rau lub hauv paus ntawm tus qauv, nws yuav raug nquahu kom siv cov tshuaj nkag mus tob. Rau kev ua haujlwm nrog cov ntsej muag ntsug, nws yog qhov zoo tshaj los siv cov sib tov qhuav vim lawv yooj yim siv.

Yog tias koj tsuas yog xav tau ntxiv rau saum npoo, nws yog qhov zoo tshaj plaws los siv cov ntaub ntawv uas muaj cov yam ntxwv zoo tshaj plaws.

Txhawm rau txhawm rau tawg, cov khoom sib xyaw uas muaj fiber ntau zoo meej. Tsis tas li, thaum xaiv qhov sib xyaw rau kev ua haujlwm, nws yuav tsis muaj txiaj ntsig zoo los kawm cov ntaub ntawv ntawm daim ntawv lo, uas qhia txog lub sijhawm uas cov khoom sib xyaw ua kom khov, nws yuav tsum tau siv thiab lwm yam txiaj ntsig zoo.