Superplasticizer C-3. Plasticizers rau MAAs slurries

Superplasticizer C-3 no kuj hu ua "Superplast-Standard". Nws ua raws li ib tug additive rau vaj tse thiab yog ib tug hluavtaws organic khoom uas yog generated raws li nyob rau hauv cov khoom uas ua los ntawm cov hws ntawm naphthalenesulfonic acid thiab formaldehyde. Ua lub additive raws li GOST 24211-2003 thiab yog positioned raws li cov dej txo plastifitsiruyusche-view.

yuav tsum thov

Thov no additive ua rau kom cov kev mus ncig ntawm lub pob zeb ua loj thiab mortar hmoov sib tov mus rau ib theem P5. Nyob rau hauv tas li ntawd, yog tias koj ntxiv plasticizer, nws yuav tshem tawm qhov tshwm sim rau ib tug thaum ntxov tsis muaj zog, uas, nyob rau hauv qhov tseeb, xam qhovkev nyob rau hauv feem ntau ntawm cov superplasticizers. Nyob rau hauv tej rooj plaub, muaj yog tsis muaj yuav tsum tau hloov qhov chaw lub sij hawm, ces npaum li cas siv plasticizer. Nws siv yog tsim nyog nyob rau hauv rooj plaub thaum uas siv nyob rau hauv kev tsim kho ntawm hnyav, me me feem thiab khaub-ncaws nyias qhob. Nyob rau hauv tas li ntawd, qhov no additive, uas tsis cuam tshuam rau qhov chaw ntawm lub sij hawm, yog siv nyob rau hauv tandem nrog cov MAAs tshuab tshwj xeeb daim ntawv sau npe.

Nyhuv ntawm plasticizer rau lub pob zeb mix

Superplasticizer C-3 tom qab lub tas li ntawd yuav txo tau lub tau ntawm MAAs tivthaiv nyob rau hauv 20%, nws sawv ua tus tshaj mas zoo zoo cov ntaub ntawv additives. Qhov no cov ntaub ntawv uas zoo heev pab txoj kev processability ntawm lub pob zeb ua thiab mortar. Tom qab lub plasticizer yog ib feem ntawm cov tshuaj, lub tom kawg yuav yooj yim npaum li mus ua hauj lwm. Yog li, nws yog feem ntau yooj yim rau style, yuav ntau homogeneous, nws tsis cais thiab sib txawv kev ntseeg siab. Yooj Yim ntawm styling yuav siab tshaj 30%.

Superplasticizer-3 muaj txhawb rau tus kho lus ntawm txoj kev poob ntawm kev mus ncig ntawm lub muaj pes tsawg leeg lub sij hawm. Nyob rau hauv lub caij ntuj no, thaum muaj ib tug xav paving las nws ua cua sov rau kev kho mob. Tom qab ntxiv ntawm cov tau piav tshuaj yuav tsum txo lub caij ntawm thermal kho mob ntawm cov cam khwb cia muaj pes tsawg leeg. Whereas tom qab solidification qauv acquires paub zog thiab muab rau ib tug ntev lub sij hawm tshaj qhob tsis muaj tus additive.

Superplasticizer C-3 influences cov kev hloov ntawm dej thiab nkev permeability ntawm qhob. Cov nuj nqis yog tsis tseem ceeb txaus. Thiab thaum raug tsawg kub ntawm pob zeb lug yus siab stability. Ntxiv mus, ua vaj tse yuav resistant rau tag nrho cov hom ntawm nruj xov xwm, vim tsis tau tsuas yog yuav muab tab sis kuj lub tsim ntawm MAAs zeb qauv.

Ib zaug nyob rau lub pob zeb ua muaj pes tsawg leeg muab ib tug plasticizer, ib tug tswv yuav tau nco ntsoov hais tias tus tiv thaiv nyhuv ntawm tus tsim nrog kev hwm rau tus hlau qhov cuab lub zog yog ho muaj zog. Ib tug concreting coj thaum muaj pes tsawg leeg muaj ib tug tshwj xeeb additive yuav ua tau txawm nyob rau hauv lub caij ntuj no thaum cov ambient kub nce mus txog qhov taw qhia -15 ° C.

Txo lub caij thiab siv cov kev ntseeg dab

Raws li yog lub npe hu, tom qab pouring lub pob zeb rau hauv lub formwork tshuaj yuav tsim nyog, los ntawm tej hauj lwm ntawm technology, feem xyuam rau txoj nyob tus yeees ntawm cov ntseeg phaj. Lub caij no raug yuav tsum tau significantly txo tom qab lub superplasticizer yog C-3, cov kev qhia ntawv nyob rau kev siv ntawm cov uas yuav tsum tau hais hauv qab no nyob rau hauv cov tshuaj. Nyob rau hauv tas li ntawd mus kom txhob muaj kev co tib lub sij hawm yuav raug txo thiab nws siv. Lwm zoo feature ntawm lub plasticizer yog tias nws siv nyob rau hauv nyob tus yeees ntawm qhob yuav tsis tsuas txo tus nqi ntawm cov nyiaj tsawg krupnofraktsionnogo sau ua ib pawg, tab sis kuj mus kiag li tshem tawm. Hloov no feem yuav ua tau zoo ua vaj tse.

Tshwj xeeb tshaj yog cov siv ntawm "Superplast-Standard"

Superplasticizer C-3, nyob rau kev siv ntawm cov lus qhia uas yuav tsum tau soj ntsuam ua ntej yuav siv, muaj zoo heev nta uas tau ua qhov teeb meem thiaj li nrov nyob rau hauv niaj hnub siv. Cov chaw tsim tshuaj paus xav siv tus additive piav nyob rau hauv ib tug ntau npaum ntim yog tas rau Performance index ntawm los ntawm 0.5 mus 0.75% los ntawm luj ntawm lub MAAs tivthaiv. Lub xam yog ua rau ib tug qhuav hauv paus.

Yog hais tias koj xav siv super plasticizers rau ua vaj tse, ces tus yam tshwm sim nws yog ib qho tseem ceeb kom paub lub additive khoom xyaw rau hauv lub pob zeb mix. Qhov no yuav ua tau los ntawm ib tug ntawm cov uas twb muaj lawm txoj kev. Ib tug yuav lub simultaneous ntxiv ntawm cov plasticizer nrog rau tag nrho lub ntim ntawm cov kua ntawm nws. Ib tug thib ob txoj kev comprising muab ib tug plasticizer nyob rau hauv ua ntej zoo qhob mix. Nyob rau hauv cov ntaub ntawv no, lub additive yog tswvcuab nrog ib tug loj ntim ntawm cov dej. Lub plasticizer yuav muab ntxiv tom qab lub mixing ntawm lub pob zeb ua mix, tab sis nws yog ib qho tseem ceeb yuav tau xav txog tus nqi ntawm cov dej. Xaiv ib tug qauv ntawm cov plaug additive yuav ua tau, nyob ntawm seb lub ntau lawm yuav tsum tau, lub tshuab siv thiab cov neeg ntawm lub metering khoom.

Cov yam ntxwv superplasticizer C-3

Plasticizers rau MAAs mortars ua raws li TU 5730-012-97474489-2010. Ua ntej koj yuav pib siv rau lawv, nws yog ib qho tseem ceeb los ua me ntsis txog cov kev nta ntawm lub additives. Yog li ntawd, nyob rau hauv tsos nws yog ib tug homogeneous hmoov, uas feem ntau yuav tsum tau muaj ib lub teeb xim av xim. Dej ntsiab lus nyob rau hauv cov ntaub ntawv uas yuav tsum tsis pub tshaj 10%. Nrog hais txog kev ua si ntawm hydrogen ions, qhov no daim duab yuav tsum tau sib npaug zos rau 8.5 + 1.5, uas yog muaj tseeb rau cov ib 2.5% aqueous tov. Chloro, los yog es, nws loj feem yuav tsum tsis txhob ntau tshaj daim duab ntawm 0.1%, uas yog muaj tseeb rau cov ib yam khoom uas yog nyob rau hauv ib tug qhuav lub xeev.

Yog hais tias koj tau pib zus tau tej cov vuas, ces tej zaum koj yuav xav tau ib tug plasticizer rau cov vuas, nws yog ntxiv nyob rau hauv zus tau tej cov sab saum toj txheej ntawm cov khoom.

Ntim thiab cia

Plasticizers ntsiab MAAs yuav tsum tau thauj thiab muab raws li tej yam cov kev cai. Yog li, tom qab tus raug txheej txheem rau yam khoom uas yog tsis ntim rau hauv hnab ua los ntawm polypropylene. Nyob rau hauv tas li ntawd, lub hnab yuav tsum tau muaj ib tug polyethylene liner. Tus luj ntawm txhua xws hnab yog 25 kg. Khaws lub plasticiser yuav tsum heev dua lwm yam nyob rau hauv lub chaw tsim tshuaj paus lub ntim, txwv tsis pub cov muaj pes tsawg leeg yuav sai sai no poob lawv cov qib high quality kev ua tau zoo thiab yuav unfit rau ntxiv siv. Ntawm lwm yam, qhov sib ntxiv yuav tsum tsis tsuas tau ntim, tab sis kuj muaj nyob rau hauv ib tug them warehouse.
Tab sis thauj superplasticizer yuav ua tau tej hom thauj.

Hauj lwm superplasticizer C-3 nyob rau hauv lub pellets

Muaj kuj yog ib qho hom plasticizer, uas yog ua raws li TU 2481-111-07511608-2012. Thaum zoo li no substance muaj hauv daim ntawv ntawm microgranules uas muaj ib lub teeb daj los yog xim av tinge. Lub ntsiab yam ntxwv ntawm cov muaj pes tsawg leeg qhia nyob rau hauv tej ceev, uas yog sib npaug zos rau cov kev txwv ntawm 0,50-0,80 g / cm ^3. Pawg feem ntawm cov dej nyob rau hauv lub plasticizer xws variations yuav tsum tsis txhob ntau tshaj 10%. Tab sis lub hydrogen ion kev ua si index yog hom twg los ntawm 7 mus rau 10. Yuav ua li cas yog muaj tseeb rau cov aqueous tov, qhov loj feem ntawm cov ntaub ntawv uas uas yog sib npaug zos rau 2.5%.

Ntim thiab tom ntej cia

Xws li ib tug superplasticizer muab cia rau hauv polypropylene hnab, tus luj ntawm uas, tom qab lub filling cov ntaub ntawv uas yog 20 kg. Khaws pleev yuav tsum tau them warehouses ntawm txhua yam. Tab sis lub chaw tsim tshuaj paus xav siv ib tug plasticizer rau 1 xyoo.

Tus nqi ntawm ntau hom ntawm lub plasticizer C-3

Superplasticizer, tus nqi ntawm uas txawv nyob ntawm seb lub version, nws yog tsim nyog los yuav tsuas yog tom qab xam cov kev tsim nyog tus nqi ntawm cov ntaub ntawv uas. Qhov no yuav zoo heev txuag qhov kev siv ntawm kev tsim kho tej hauj lwm. Yog li, yog hais tias muaj yog ib tug yuav tsum tau siv ib tug kua plasticizing additives rau lub pob zeb ntau yam, nws yuav tsum tau them 28 rubles ib kilogram. Tab sis ib tug plasticizer nyob rau hauv cov hmoov yuav ua tau ntau npaum li cas kim heev. Nws nqi rau ib kilogram mus txog 120 rubles.

Txawm koj xaiv rau qhov kev siv ntawm superplasticizer - kua los yog qhuav, koj yuav tsum xub kawm ntxiv txog cov yam ntxwv ntawm nws siv. Tom qab tag nrho, tsis yog siv tau ua nyob rau hauv ib co nqi ntxiv, thiab cov kev tsim tshwm sim yuav tsis tau txais.