Yuav ua li cas sau cov khoob me me, nqaws thiab cov kab nrib pleb thaum nqa tawm cov haujlwm kho hauv chav dej thiab lwm chav muaj cov av noo? Yuav ua li cas ua cov khoom sib txuas thiab cov pob qij txha yog li lawv tuaj yeem nrog nrog cov kub thiab shrinkage deformations tsis muaj teeb meem dab tsi? Cov lus teb yog yooj yim: koj xav tau tus neeg foob pob tshiab
Yuav ua li cas sau cov khoob me me, nqaws thiab cov kab nrib pleb thaum nqa tawm cov haujlwm kho hauv chav dej thiab lwm chav muaj cov av noo? Yuav ua li cas ua cov khoom sib txuas thiab cov pob qij txha yog li lawv tuaj yeem nrog nrog cov kub thiab shrinkage deformations tsis muaj teeb meem dab tsi? Cov lus teb yog yooj yim: koj xav tau tus neeg foob pob tshiab
Cov foob pob yog hu ua lub vercous composition raws li cov polymers, uas yog vulcanizes (kho kom huv) nyob rau hauv huab cua ntawm huab cua sov 5-40 s thiab ua ib qho elient, resembling roj hmab khoom. Lawv sau cov pob qij txha ntawm cov khoom uas nyob ib sab ntawm cov qauv ntawm cov qauv kom lawv ua tau zoo raws li cov kev mob lossis hauv tsev nrog cov av noo lossis siab heev ntawm nws.D. Tom qab tag nrho, pob qij txha yog cov khoom siv tsis yooj yim tshaj plaws ntawm ib qho qauv. Yog li ntawd, cov xov xwm tshaj tawm tau nthuav tawm cov ntaub ntawv hauv qab no: Kev kho kom zoo, noo noo, noo noo, noo noo los ntawm kev tiv thaiv thiab qhov kub thiab txias.
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Ntawm cov tuam ntxhab ntawm cov foob pob tau paub: "Gepol" (trading hom "tiksopr"), "iso kev luam", "lacra" (txhua yam - Russia); Soudal (Belgium); Kleo, matequs (ob qho tib si - Fabkis); Ou krimelte (Hom Penosil, Estonia); Selena (Poland); Den Braven (Netherlands); Henkel (MakrofleX cov cim lag luam, "lub sijhawm"), Baumax, Chemlux, Kim Jarolim (txhua tus - Tebchaws Yelemees); Quilosa (spain); Sika (Switzerland); Dap (USA). Lub vaseline ntawm txhua tus chaw tsim khoom yog nthuav tawm cov khoom lag luam sib txawv thiab ntau lub hom phiaj. Lub Crealing loj yog ntim rau hauv cov hlab thiab cartridges nruab nrog cov khoom siv nozzles, ntim 85, 260, 500, 360 thiab 600 ml. Cais hom kev pleev xim yog muab rau hauv cov yas lossis hlau thoob uas muaj 12-33kg.
Lub tswv yim ntawm tus kws tshaj lij
Rau kev sib tw ib feem ntawm cov neeg yuav khoom, cov qauv tseem ceeb rau kev xaiv sealant feem ntau tsis muaj zog, tab sis tus nqi qis. Txawm li cas los xij, nws tsis ncaj qha qhia cov ntsiab lus siab hauv cov khoom sealing ntawm ntau cov fillers thiab, vim yog lub neej muaj txiaj ntsig thiab qis zog. Incase silicone sealants tus nqi ntawm cov ntshiab silicone tsis qis dua 80-85%, thiab lawv lub sijhawm tas sijhawm yog 25-30 xyoo. Tus luv tshaj ntawm cov neeg pheej yig tshaj plaws no tus qauv no tsuas yog 40%, thiab lawv ua qhov zoo tshaj plaws rau 5-7 xyoo. Lub assortment kab ntawm txhua hom kev sib foob nyob rau hauv cov tuam ntxhab loj muaj ntau cov ntaub ntawv: los ntawm ntxhw rau cov ntawv thov tshwj xeeb. Thaum xaiv, nws yog ib qho tsim nyog yuav tsum tau coj los ntawm Golden Midle thiab siv nyob rau hauv chav ntub tsis kim tshaj plaws, tab sis tsis yog cov khoom lag luam uas tau kim tshaj plaws, tab sis isosil s208 (nruab nrab vulcanization).Igor Sazanov, Tus Thawj Coj Saib Xyuas Kev Nyab Xeeb
Tuam txhab uas muag "iso keemnals"
Hauv lub ntiaj teb ntawm horsicetic
Nyob ntawm seb twg polymer yog siv los ua kev sib xyaw, cov foob tau muab faib ua ntau hom. Lawv txhua tus muaj nws tus kheej "niche", lossis cov teeb tsa, qhov twg cov txheej txheem ntawm cov khoom ntiag tug yog qhov ua tau zoo thaum daws cov haujlwm tshwj xeeb.
Silicone Leem hniav muaj cov dav dav ntawm daim ntawv thov. Qhov no siv cov nqaws hauv chav nrog cov av noo, ua ntau cov txheej txheem duab, teeb tsa ntawm polycarbonate thiab phab ntsa vaj huam sib luag, sib xyaw tsim cov npoo. Cov foob ntawm noo noo noo, ywj (elastic (lawv khaws tau qhov zoo txawm tias thaum lub sijhawm ua haujlwm ntev), tiv taus UV rays, muaj ntau ntawm kev ua haujlwm kub. Txawm li cas los xij, muaj cov ntaub ntawv uas lawv muaj cov nplaum txaus, xws li plastics.
Polyurethane Cov foob tau siv tsuas yog rau kev ua haujlwm sab nraud - thaum ua cov pob qij txha ntawm tsev qauv, ru tsev thiab cov hauv paus. Lawv muaj cov neeg ruaj khov, ywj siab, ua kom muaj kev lom zem, cov roj-nruj, cim los ntawm cov khoom nplaum zoo rau pob zeb ua thiab lwm yam ntaub ntawv, xeb racks. Txawm li cas los xij, cov kab lis kev xev-polyurethane tsis ruaj khov rau UV rays thiab kub.
MS-polymer Leem hniav tuaj yeem suav tias yog UNIVALAL. Lawv muaj cov txiaj ntsig zoo tshaj plaws ntawm silicone thiab polyurethane, tab sis devoid ntawm lawv qhov khuam. Koj tuaj yeem siv lawv rau qhov chaw ntub dej.
Tus kws ntxawv Cov foob ntim cov feem ntau siv nyob sab hauv tsev, hauv cov khoom sib txuas ua ke: hauv cov txheej txheem ntoo, hauv lub qhov rooj jam thiab phab ntsa, hauv lub cov kab nrib pleb ntawm fused laug cam lossis ntoo ntoo.
Abuminous Sealants yog qhov haum rau kev sib khi thiab sau cov kab nrib pleb hauv lub ru tsev, cov kabke, cov pa taws, nrog rau cov haujlwm zoo sib xws ntawm lub hauv paus thiab lub hauv paus. Lawv tau cim los ntawm cov khoom nplaum zoo rau ntau cov ntaub ntawv hauv tsev: ntoo, cov hlau, ua kom muaj qhov kub, tab sis kub siab ntev. Cov xim ntawm cov kab xev dab neeg tsuas yog dub.
Polysulfide Cov foob ntim tau siv nyob rau hauv cov vaj huam sib luag thiab thaiv lub tsev-kev tsim cov vaj tse ntawm phab ntsa sab nraud, tshav kub ua ke, zoo li nyob rau hauv kev tsim khoom ntawm ob-glazed qhov rai thiab lwm yam kev tsim. Lawv muaj elasticity elasticity thiab deformation zog, roj, roj thiab roj thiab roj-nruj, tab sis cov nplaum tsis zoo rau plastics.
Butyl Sealants muaj cov nqaim tau ntawm daim ntawv thov: lawv yog qhov zoo tshaj plaws rau kev tsim cov khoom siv ntawm ob-glazed. Cov ntaub ntawv no yog tsiag ntawv los ntawm cov roj noo noo permeability, siab adchesion rau iav, txhuas, galvanized steel, tsis kam rau UV hluav taws xob. Cov suab seev ntawm cov xov xwm xws li yuav raug ntaus nqi mus rau lub zog qis tensile muaj zog ntawm tsis kub.
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5, 6. Multipurpose nplaum nplaum nplaum nplaum nplaum (DAP) yog tsim los siv rau hauv chav dej thiab chav ua noj. Nws glues zoo li kua nplaum, thiab kev sib xyaw zoo li cov foob pob, muab cov dej tsis muaj dej nyob ib ncig ntawm da dej, cov khauj khaum, da dej cabins thiab countertops. Lub cured sealant yog elastic thiab ruaj, struts rau qhov cuam tshuam ntawm pwm. Nws saum npoo yog ib qho yooj yim rau kev ntxhua khaub ncaws nrog cov dej paug nrog xab npum. Kwik Foob yog pleev xim rau cov xim looj.
7, 8. Sab ntawm lub dab dej yog rhuab nrog silicone sealant siv ib rab phom uas siv tsis taus. Tom qab ntawd, lub tais tau nruab rau ntawm ib qho qab ntawm noo noo-resistant wryedwall, lined nrog ceramic vuas.
Ntawm no yog qhov zoo: sov thiab qhuav
Nws tsis muaj kev zais cia hauv chav da dej, chaw da dej, chav ua noj muaj kev ua haujlwm ntau rau txhua cov ntaub ntawv. Ntawm no lawv cuam tshuam rau cov av noo, qhov sib txawv ntawm qhov sib txawv, cov neeg kho tshuab thauj. Ib qho ntxiv, cov chaw no yuav tsum ua raws li cov kev xav tau zoo tshaj plaws. Yog li ntawd, txhawm rau xaiv cov sealants tsim nyog nws yog lub luag haujlwm heev. Txawm li cas los xij, cov chaw tsim khoom tau hnov tau qhov yooj yim uas tau yooj yim txoj haujlwm no rau peb. Hu cov khoom npaj rau ntub thaj chaw, raws li txoj cai, nthuav qhia lo lus "huv". Nws yog cov ntaub ntawv no uas kaw cov pob qij txha nyob ib ncig ntawm lub plhaub, chav dej, da dej pallets, balys. Qhov kev pab cuam no sau cov chaw ntawm cov tebchaw thiab cov kab nrib pleb ncig ntawm cov vuas ua chav ua noj (suture cov nplais (suture cov nplais), tshwj xeeb yog qhov chaw ntawm cov dauv thiab dej txau kav dej. Qhov ntau dhau ntawm cov kev muab xov xwm huv si yog silicone.Lub tswv yim ntawm tus kws tshaj lij
Huv Silicone Sealants yog tsim los rau thaj chaw ntub dej. Lawv tiv thaiv kev kis cov pwm thiab cov pwm vim yog cov khoom sib ntxiv ntawm fungicidal. Txawm li cas los xij, lawv lub neej pabcuam tau txwv: tom qab ob peb xyoos, cov khoom muaj xyoob ntoo poob qis. Ntxiv mus, tas li cov av noo tseem ceeb txo lub sijhawm lawv ua. Txhua tus junctions sib sau ntawm cov kav dej pluas nrog phab ntsa yuav tsum txaj muag. Yog tias cov dej tau hais rau lawv, nws yuav tsis ua rau blazing lossis cov tsos ntawm pwm. Nws tsis tsim nyog los liam lub foob-kev sib foob - qhov no yog cov pov thawj ntawm qhov cua tsis zoo. Ua ntej tshaj plaws, nws yog qhov tsim nyog los tsim nws txoj haujlwm lossis teeb tsa qhov chaw nres nkoj, tsis yog ib qho tsis muaj txiaj ntsig, txawm tias muaj txiaj ntsig zoo tshaj plaws thiab kim tshaj plaws, yuav tsis muaj peev xwm tiv nrog cov kev sib deev ntawm cov kab mob ntawm cov kab mob ntawm cov kab mob.
Roman Rogulin, Tus Neeg Sawv Cev Tshwj Xeeb Kev Nyab Xeeb
Cov tuam txhab ruaj khov hauv tebchaws Russia
Acid los yog nruab nrab?
Silicone sealants yog ib txoj kab sib xyaw ua ke raws li roj hmab silicone. Txhua cov tuam ntxhab muaj kev sib cav sib ceg uas muaj feem ntau nws feem pua, qhov zoo dua cov khoom lag luam. Txawm li cas los xij, tsis muaj pob nrog kev foob, tsis nyob hauv cov ntaub ntawv ua haujlwm, cov nqi no tsis tau teev (thaj, nws yog kev lag luam zais).
Cov kev sib txuas lus tseem muaj cov tshuaj thiab qhov ua tau zoo dua qub (ua tsaug rau kev sib cuag ntsug, adhesion amplasizing kev sib cuag nrog cov npoo, yas thiab dyes. Los ntawm txoj kev, koj yuav tsum tsis txhob sim pleev xim cov tawv tawv ntawm silicone sealant - tsis muaj ib yam yuav los. Nws yog pleev xim rau hauv kev tsim khoom. Pob tshab, xim dawb, xim av thiab cov ntaub ntawv dub yog nyiam tshaj plaws, tab sis hauv txoj ntsiab cai, xim xim palette suav nrog txog 100 ntxoov.
Cov tshuaj tiv thaiv ntawm vulcanization ntawm cov fab ntawm cov raj qij txha pib tom qab tawm ntawm lub raj thiab tshwm sim nrog kev koom tes ntawm ya raws hauv huab cua. Ua raws li cov hom ntawm cov complex sib xyaw ua ke nyob rau tib lub sijhawm, silicone sealants tau muab faib ua cov kua qaub thiab nruab nrab. Raws li kev kho, acetic acid yog qhov tseem ceeb, qhov thib ob yog tsis muaj dej cawv thiab dej. Leem hniav ntawm ob hom muaj lawv cov txiaj ntsig thiab qhov tsis zoo. Cov kua qaub ua tau zoo dua zoo dua qub thiab raug nqi ntxiv, tab sis lawv tsis tuaj yeem siv nrog cov ntaub ntawv uas hnov cov ntaub ntawv uas muaj kev cuam tshuam nrog cov acetic acid thiab pib vau. Cov phau ntawv suav nrog cov hlau tsis yog cov hlau, tsom iav nrog ib txheej ntawm amalgam, marble, limestone, qhob thiab xis mas. Qhov tshwm sim yog pom tseeb: Cov hlau yog ua rau lub cev ua kom tsaus nti, hauv cov chaw sib tiv thaiv lossis cov khoom siv ua kom zoo nkauj los yog cov xis nyob ntawm cov hmoov av ntawm cov tshuaj nplaum. Cov chaw ntawm cov ntaub ntawv no yog qhov zoo sib chwv nrog kev sib chicone sealants. Qhov txawv txav ntawm cov tom kawg - tshuaj lom neeg inertness thiab tus nqi siab dua.
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9, 10,11,12. Silicone sealant yog qhov zoo haum rau kev sib khi thiab txhim khu kev qha rwb thaiv tsev ntawm cov chav nyob uas tsis sib xws. Feem ntau cov chaw rau hauv chaw: Da Dej / Da Dej Pallet - Phab Ntsa; Tog - phab ntsa; Paul - Phab ntsa. Cov kev xav tau rau kev sib khi ntawm pob qij txha ntawm ob phab ntsa, qab nthab thiab phab ntsa, chav dej thiab tsis tshua muaj silicon yuav tsis yog superfluous.
Npaj "Av"
Cov txheej txheem sib khi (li cas los xij, ua lwm txoj haujlwm kho) pib nrog kev npaj ntawm cov chaw txuam nrog. Lawv tau raug ntxuav los ntawm txheej qub, av, hmoov av thiab degrease. Nws yog ntshaw kom ua qhov no rau hnub ntawm kev sib khi. Thaum siv silicone, polysulfide, acrylic, butyl foob, seams thiab kab noj hniav tsis tsuas yog ua kom huv, tab sis kuj qhuav. Nws yog qhov tsis txaus siab los siv xab npum dej lossis tshuaj ntxuav tes, txij li lawv cov chaw sawv rov qab los. Cov neeg sib foob qub thiab lwm cov dej paug tau raug tshem tawm los ntawm cov pob zeb ua thiab pob zeb nrog cov xaim hlau nrog, yog tias tsim nyog, siv cov kuab tshwj xeeb thiab ntxuav cov kuab tshuaj tshwj xeeb. Hlau, iav thiab yas yog so nrog cov kua dej cawv los yog cov kuab tshuaj, uas nws cov seem uas tau so nrog cov phuam da dej. Txhawm rau tiv thaiv cov seem uas nyob ib sab rau lub foob-sealing seams, siv cov nplaum nplaum nplaum. Nws tau muab tshem tawm tam sim tom qab qhov kawg ntawm kev ua haujlwm.
Cov txheej txheem txheej txheem yuav tsum tsis txhob txias lossis kub. Qhov kub tshaj kub ntau yog 5-40 C. tuba nrog cov foob nws yog kev qhia kom ua kom sov mus rau chav sov. Tus qauv ntawm kev rho tawm nyob ntawm seb hom ntim. Cov tshuab foob los ntawm cov lus txiav tawm tom qab lub raj xa raj tom qab lub raj lossis thaum siv cov pob txha tshwj xeeb ", uas yog caij skiing ntawm lub raj. Nws tsim nyog cov cuab yeej no ntawm txhua tus pheej yig - txog 50 rubles. Txhawm rau ua ib lub ntsej muag zoo nkauj thiab tshem tawm cov khoom siv ntau dhau los, siv cov spatula moistened hauv dej. Nws yog ib qho tsim nyog los ua qhov no yam tsis muaj kev ncua, txij li cov zaj duab xis nyob rau saum npoo ntawm lub tshuab foob ntawm lub tshuab luam yeeb yog tsim tau sai heev - hauv 5-30 feeb nyob rau hauv ntau yam. Qhov nruab nrab ceev ntawm kev kho cov khoom ntawm cov khoom no yog 2-4 hli ib hnub ntawm qhov kub ntawm 20 s thiab av noo ntawm 50%.
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13. Muab xam los ntawm kev tau txais ntawm kev foob. Kev tau noj ntawm kev foob (hauv milliliters rau 1m ntev) yog txiav txim siab los ntawm qhov loj me thiab kev teeb tsa ntawm cov leeg. Nrog rau seem plaub, nws yog sib npaug rau qhov dav sib npaug los ntawm qhov tob (ob qho tib si tsis yog ntsuas hauv millimeters). Piv txwv li, yog tias qhov tob thiab dav yog 10 hli, tus nqi txaus yuav yog 10x10 = 100 ml ib 1 m seam. Yog hais tias cov leeg muaj ib ntu lus qhia txog kab lus, cov dej yuav sib npaug nrog 1/2 dav sib npaug los ntawm qhov tob. Yog li, nrog Dav thiab Qhov tob 10mm, tus nqi txaus yuav yog 0.5x10x10 = 50 ml ib 1m leeg. Txhawm rau nyem cov khoom zoo ntawm cov khoom sealing, qhov ntxeev ntawm cov cartridge yuav tsum tau txiav tawm ntawm kaum ntawm kaum ntawm li 45.
14. Txawm tias hauv lub chav dej qhuav, nws yog qhov zoo dua los siv cov pob zeb huv silicone seedant, piv txwv li, los tswj cov vuas vov tsev thiab kab ceramic ntawm cov phab ntsa lossis plag tsev.
Miser them ob zaug
Ib qho ntawm cov teeb meem tseem ceeb tshaj plaws - yuav ua li cas kom tsis txhob yuam kev, xaiv cov foob rau ntub dej? Ua ntej tshaj plaws, nrhiav cov chaw tsim khoom pom zoo ntawm kev ntim khoom. Nws yuav tsum tau qhia tias cov khoom no yog npaj rau kev sib khi ntawm cov tog thiab cov chaw ntub dej nrog cov av noo: chav ua noj, da dej, nws pas dej. Feem ntau cov neeg yuav khoom, pom lo lus "sealant" ntawm pob, ntseeg tias qhov no txaus. Tom qab ntawd yuav ua li cas zoo tshaj plaws yog los xaiv foob rau qee txoj haujlwm kev tsim kho.Tsis txhob caum rau qhov pheej yig: Nws yog qhov nyuaj rau qhov xav tau tias cov khoom pheej yig tshaj yuav muaj cov khoom lag luam zoo. Tom qab tag nrho, cov chaw tsim khoom feem ntau ua tiav tus nqi qis, qhia cov fillers thiab cov yas rau hauv cov foob pob, uas ua rau nws cov khoom. Cov kws tshaj lij ntseeg tias qhov siv tau zoo heev (nruab nrab) tus nqi rau lub raj ntawm 300 ML yog 120 rubles.
Ib qho ntxiv, nws yog nqi yuav khoom khoom ntawm cov npe paub zoo hom thiab cov chaw tsim khoom. Cov ntaub ntawv hais txog lawv yog qhov yooj yim mus nrhiav ntawm kev tsim kho cov rooj sib tham hauv Is Taws Nem. Txawm li cas los xij, txawm hais tias ua tib zoo tsom xam ntawm kev ua lag luam, koj tuaj yeem ntsib ib qho cuav. Masters ntawm kev tsim kho thiab xov tooj brigades uas ua haujlwm tas li ua haujlwm nrog cov khoom cuav yooj yim txiav txim cov khoom cuav hauv qhov tsos thiab tsis yooj yim. Yog li, peb cov lus qhia kawg yog: yuav cov tshuaj ntxig tsuas yog hauv cov khw tshwj xeeb lossis cov khw muag khoom loj.
Lub tswv yim ntawm tus kws tshaj lij
Rau cov kev cuam tshuam loj ntawm cov xov xwm thaum lub sij hawm kev puas tsuaj rau txheej sealing, nws yog txaus tshem tawm saum npoo thiab thov ib txheej tshiab. Lub feature ntawm Silicone Sealants yog tias lawv tsis tuaj yeem kho tau nyob rau hauv ib qho zoo sib xws: "Tshiab" Silicone tsis muaj adaesion rau "laus". Yog tias cov npoo ntawm cov txheej sealing yog piam, nws yuav tsum kom tshem tawm tag nrho thiab siv cov ntaub ntawv dua. Ua nws nrog kev pab ntawm cov tshuaj ntxuav tshwj xeeb, xws li Sili-tua (Den Braven). Ua ntej, txheej Silicone raug txiav tawm nrog rab riam ntse sib sib zog nqus li sai tau. Tom qab ntawd txhuam tau thov rau nws lub tshuaj ntxuav kom huv thiab tos tau 20-30 feeb. Softened silicone cov seem so nrog daim ntaub qhuav. Yog tias tsim nyog, cov txheej txheem rov ua dua. Lub lim rau saum npoo yog ntxuav, qhuav thiab npaj mus tso ib qho tshiab silicone txheej.
Sergey Gritsenko, Chaw Tswj Khoom Muag Khoom
Ntog khav theeb nyob rau hauv Russia