Hauv peb tus ncej dhau los, peb tau sib tham txog cov qauv ntawm qhov siab -} nplej ua vaj tse slab. Tab sis ib zaug uas slab tau muab tso, ua tiav, thiab kho tau, cov lus nug tseem ceeb tshwm sim: dab tsi los tom ntej? Tawm hauv cov qhob hauv nws qhov liab qab, "li {{2} cured" lub xeev tsis tshua muaj kev xaiv rau cov chaw muaj kev lag luam. Qhov kev xaiv ntawm kev kho mob zaum kawg yog kev txiav txim siab ntawm kev xaiv tswv yim uas yuav txhais cov kev ua yeeb yam hauv pem teb, tus nqi txij nkawm, thiab lifespan.
Qhov kev txiav txim siab no feem ntau ceg ua rau peb txoj kev:Kev nkag siab ntawm cov ntawv sau, densifiers / hardeners, thiab toppings.Nkag siab qhov sib txawv yog qhov tseem ceeb los qhia kom meej txoj kev daws teeb meem rau koj lub tsev.
1. Cov ntawv sau cia: cov ntaub thaiv npog
Kev nkag siab ntawm cov seeders yog cov kua ua kua yog cov ua kom zoo nkauj (feem ntau cov lus hais, siloxanes, lossis siliconates) uas tau thov rau saum npoo. Lawv tsis ua yeeb yaj kiab saum npoo av; Hloov chaw, lawv nqus tau mus rau hauv cov hws ntawm cov pob zeb ua, qhov chaw uas lawv tau hnov qab los ua dej {{}} pectellent teeb meem.
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Lub Luag Haujlwm Ua Haujlwm:Kom tiv taus dej, roj, thiab chloride ingress. Lawv zoo heev rauChaw nres tsheb chaw nres tsheb, txoj kev tsheb, thiab tsev muag khoom nojQhov twg kev tiv thaiv cov hlau txhawb hlau los ntawm corrosion (vim hais tias de - iching salts) yog qhov tseem ceeb.
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Pros:
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Invisible thiab tsis hloov traction.
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Tsis hnav ib qho zoo li zaj duab xis - ua cov txheej.
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Tso cai rau cov pob zeb ua kom "ua pa," cia kev nyab xeeb sab hauv.
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Cons:
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Tsis txhob nce cov npoo tawv tawv lossis tua tsis tausntawm cov pob zeb. Nws yuav tsis tiv thaiv cov plua plav ntawm cov mos mos.
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2. Vensifiers thiab Tshuaj Hardeners: Ua kom muaj zog los ntawm sab hauv
Cov qeb no sawv cev rau qhov kev nce qib tseem ceeb tshaj plaws hauv kev txhawb nqa hauv av rau kev muaj chaw muaj kev lag luam. Cov no yog dej - Kev daws teeb meem ntawmAlkali Silicates (zoo li Lithium, sodium, lossis potassium)Qhov ntawd nkag rau cov pob zeb ua thiab kev hnov qab nrog cov kua qaub dawb (calcium hydroxide) tam sim no. Qhov tshuaj tiv thaiv no ua ib qho nyuaj, crystalline breproduct (calcium siveric hydrate) uas siv tas mus li
Lub Luag Haujlwm Ua Haujlwm:Los ua kom muaj zogDeg hardness, puas tsis kam, thiab plua plav - ua pov thawjntawm cov pob zeb.
Pros:
Tsim ib qho loj dua cov saum npoo uas tiv thaiv kev hnav los ntawm forklift tsheb.
Tshem tawm cov plua plav tag nrho.
Npaj saum npoo rau polishing, vim nws ntxiv dag zog lub matrix uas cov pob zeb diamond yuav zom.
Cov nyhuv yog mus tas li, raws li nws yog kev hloov tshuaj lom neeg nyob rau hauv slab.
Cons:
Tsis muab cov chaw sib txuam pov tseg lossis tiv thaiv cov tshuaj hnyav ntawm nws tus kheej.
Zoo tshaj plaws rau:Zoo tag nrho cov kev lag luam thiab cov plag tsev lag luam, tshwj xeeb yog cov hmoov uapolished qhobCov. Nws yog qhov tseem ceeb thawj kauj ruam nyob rau hauv lub siab - performance performance performance performance performance performance performance performance performance performanceishedောင်း Pem teb system.
3. Cov toppings: Tus hnav tshiab hnav
Thaum cov pob zeb uas twb muaj lawm tau puas lawm, tsis sib xws, lossis tsis zoo rau kev kho, yog qhov kev daws teeb meem. Toppings yog hnav -} tiv taus txheej tau thov rau saum cov pob zeb pob zeb.
Tshaj tawm cov duab kos duab:Ib qho qhuav - kev sib xyaw ntawm cov hlau sib xyaw thiab ua kom muaj kev sib xyaw ua ke los tsim qhov nyuaj, {1} {reawant txheej. Qhov zoo tagnrho rau kev siv hnyav.
Polymer toppings (epoxy, polyurethane, methyl methacrylate):Cov no yog nyias, kua -}}}}}} {{{{{{free {ove} Tsis kam, thiab feem ntau yog kho kom zoo nkauj saum npoo. Lawv zoo tag nrho rauKhoom Noj Khoom Haus thiab Dej Haus, Khoom Siv Khoom Siv, thiab cov lab).
Tus kheej - Leveling Underlayments (SLU):Siv los tsim lub ntsej muag zoo kawg nkaus thiab du nto ua ntej rau kev teeb tsa ntawm lwm cov ntaub npog av zoo li yas lossis epoxy.
Qhov tsis - Hais tau thawj kauj ruam: tus subfloor noo noo kev xeem
Ua ntej thovabtsintawm cov kev kho mob no -} Tshwj xeeb cov txheej thiab nyias toppings- kojyuav tsumsim rau noo noo nyob rau hauv lub pob zeb ua slab. Ua ntawv thov cov kab ke tshaj li noo noo ntau dhau ntawm cov cua sib kis tau yog qhov ua rau los ntawm txheej tsis ua haujlwm, ua rau blistering, delamination, thiab siv tus nqi tsawg.
Qhov kev ntsuam xyuas feem ntau yog:
Calcium CHLoride Test (ASTM F1869):Ntsuas tus nqi ntawm cov dej noo vapor emission (MVER).
Tus txheeb ze ntsuas cov av noo (ASTM F2170):Yuav cov qhov drilling qhov hauv cov slab thiab tso cov phiaj xwm los ntsuas cov txheeb ze sab hauv. Qhov no yog tam sim no suav hais tias yog qhov tseeb dua thiab txhim khu kev qha.
Xaus: Sib txuam nrog kev daws rau daim ntawv thov
Xaiv txoj cai kev kho mob zaum kawg tsis yog hais txog kev nrhiav cov khoom lag luam "zoo tshaj", tab sis tusFeem ntau tsim nyogib qho rau koj cov kev xav tau kev ua haujlwm.
Rau lub tsev rau khoom uas muaj cov tsheb hnyav nrhiav cov hmoov av - dawb, qis- txij nkawm pem teb: A Densifier + Polishingyog tus qauv kev lag luam kub.
Rau tus qauv nres tsheb yuav tsum tau khov -}}}} kev tiv thaiv: A Nkag ntawm Figeryog qhov kev xaiv zoo tshaj plaws.
Rau kev siv tshuaj lom neeg tsim nyog yuav tsum tau seamless, tshuaj -} tiv taus barrier: A Polymer topping (piv txwv li, epoxy / urethane)yog qhov tsim nyog.
Rau txhua qhov haujlwm uas cuam tshuam nrog txheej lossis topping:Ib tug muaj txhij txhuaTESTION VAPOR TESTyog txoj cai tuav pov hwm txoj cai tseem ceeb.
Los ntawm kev nqis peev nyob rau hauv qhov tseeb zaum kawg rau koj cov pob zeb ua pob zeb ua kom muaj kev nquag plees rau hauv ib qho kev nquag uas yuav ua haujlwm rau koj lub chaw tuaj.
