Superplasticizer C-3. Plasticizers for slurries zesamente

Superplasticizer C-3 eyaziwa ngokuba yi "Superplast-Standard". Kusebenza isongezo, ngenxa eziphathekayo yaye izinto zokwenziwa eziphilayo apho kwenziwe ngokusekelwe imveliso evela kwi amafu of naphthalenesulfonic acid kunye formaldehyde. Wenza additive ngokutsho GOST 24211-2003 kwaye kubekwe amanzi nokunciphisa plastifitsiruyusche-mbono.

kufuneka afake isicelo

Faka le additive ukwandisa nokushukumisa concrete ubunzima kunye nodaka nemixube ukuya P5 level. Ukongeza, xa udibanisa plasticizer, bekuya ukuphelisa amathuba ilahleko yokuqala yamandla, leyo, enyanisweni, njengenxalenye isininzi superplasticizers. Kwezinye iimeko, akukho mfuneko yokuba kutshintshwe ixesha isicwangciso, ngoko zisetyenziswa kakhulu plasticizer. ukusetyenziswa kwayo kuyimfuneko kwimeko xa asetyenziswe ekwakheni iqhezu enzima, amancinane eziphathekayo ezilula. Ukongeza, le additive, nto leyo aluchaphazeli sentlalo kwexesha, esetyenziswa ngokubambisana kunye neenkqubo zesamente izicelo ezizodwa.

Isiphumo plasticizer kumxube eziphathekayo

Superplasticizer C-3 emva koko kunciphisa ukusetyenziswa kwicandelo isamente kwi-20%, oko limi njengoko iphambili entle umgangatho kudla data. Le nto iphucula kakhulu processability le eziphathekayo kunye nodaka. Emva kokuba plasticizer yinxenye yesisombululo, owokugqibela kube lula ukusebenza. Ngoko ke, kubaluleke kakhulu kulula kwisimbo, uba bomzi ngakumbi, akukho bahlukeneyo ezahlukeneyo ingqibelelo. Lula wesimeli iba ngaphezulu kwama-30%.

Superplasticizer-3 kunegalelo ulungiso yokuphulukana nokushukumisa ubume ngokuhamba kwexesha. Ebusika, kukho xa kukho imfuneko ukupheyiva uyibonise shushu unyango. Emva ukongeza izinto ezichazwe kulindeleke ukuba ziyakwehlisa ngokubonakalayo ixesha lonyango thermal ye nokwakheka cast. Nakuba emva isakhiwo Ukuqinisa irhweba eziphuculweyo amandla kwaye libonelela ixesha elide ngaphezu eziphathekayo ngaphandle additive.

Superplasticizer C-3 iphembelela ukutshintsha namanzi negesi permeability of eziphathekayo. La manani zingabalulekanga. Kwaye xa sisiva ukuba amaqondo obushushu aphantsi kwezakhiwo eziphathekayo ebonakala uzinzo kakhulu. Ngaphezu koko, ikhonkrithi uba ukumelana kuzo zonke iintlobo zosasazo ndlongondlongo, ngenxa nje kuphela ukuba kutywinwe kodwa ukuyilwa kobume ngamatye lwesamente.

Ngenye ekwakhiweni eziphathekayo wawuguqula plasticizer, i inkosi unokuqiniseka ukuba umphumo zikhusela yoyilo ngokubhekiselele kugunyaziso wentsimbi linyuke kakhulu. A ukuziphatha concreting xa ukwakhiwa unalo additive okhethekileyo kunokuba nkqu ebusika xa ubushushu kokugquma ifikelela isalathisi -15 ° C.

Ukunciphisa ixesha nobushushu iinkqubo lokungcangcazela

Njengoko yaziwa, emva agalele eziphathekayo isicombululo formwork kuba kuyimfuneko, ngokwasemisebenzini ubugcisa, nefuthe ukwakhiwa kwipleyiti lokungcangcazela. Ngethuba lokuqhuba kwale kungaba ngokuphawulekayo lincitshiswe emva kokuba superplasticizer yi C-3, ukufundiswa ukusetyenziswa eza thaca ngezantsi apha isisombululo. Ukongeza ekunciphiseni ixesha exposure lokungcangcazela ingacuthwa kunye ngegalelo lako. Enye into entle le plasticizer kukuba ukusetyenziswa kwayo kuhlanganiselo eziphathekayo hayi kuphela ukwehlisa imali eshotayo krupnofraktsionnogo aggregate, kodwa ecaleni ngokupheleleyo oko. Faka eli candelo kunokuba eziphathekayo entle.

Ingakumbi ukusetyenziswa "Superplast-Standard"

Superplasticizer C-3, ekusetyenzisweni imiyalelo ekufuneka kuviwa phambi kokuba ukusetyenziswa, uye iimpawu ezigqwesileyo ukuba wenza lo mbandela ithandwa kangaka zokwakha zale mihla. Umenzi icebisa ukusetyenziswa isongezo, ezichazwe kuloo mqulu balawule ethile kuphela Isalathisi se ncwadi ukususela 0.5 ukuya 0.75% ngokobunzima licandelo lwesamente le. Ukubala kwenziwa qho elomileyo.

Ukuba ukhetha ukusebenzisa plasticizers super ukuba ikhonkrithi, ngoko ke umphumo efunekayo kubalulekile ukuba kungafundiswa izithako additive kwingxubevange eziphathekayo. Oku kunokwenziwa enye yezi ndlela ezikhoyo. Omnye kuquka ukongeza ngaxeshanye lo plasticizer lonke umthamo ulwelo e yokuhlanganisa. A okubandakanya indlela yesibini behlanganisa plasticizer in advance enziwe Umxube eziphathekayo. Kulo mzekelo, i additive siqala umthamo omkhulu wamanzi. Le plasticizer ingongezwa emva elisetyenziswa umxube eziphathekayo, kodwa kubalulekile ukuqwalasela umlinganiselo wamanzi. Khetha naluphi na indlela enye yokwazisa additive kuba, ngokuxhomekeke kwiimfuno imveliso, ubuchwepheshe esetyenzisiweyo kunye nokuchaneka isixhobo semitha.

Iimpawu superplasticizer C-3

Plasticizers for mortars zesamente eveliswa ngokutsho TU 5730-012-97474489-2010. Ngaphambi kokuba uqale ukusebenzisa kubo, kubalulekile ukuba babe nolwazi kwiimpawu zobugcisa kudla. Ngoko ke, xa imbonakalo oko ngumgubo eyohlobo olulodwa, nto leyo ngokuqhelekileyo kufuneka umbala ukukhanya omdaka. isiqulatho Water kwi eziphathekayo kufuneka ingadluli-10%. Ngokumalunga umsebenzi ion hydrogen, eli nani kufuneka ilingane 8.5 + 1.5, okuyinene ukuba 2.5% isisombululo zolwelo. Chloro, hayi kanye mandithi, zayo iqhezu inyambalala mayingabi ngaphezu isafobe ka-0.1%, nto leyo kuyinyaniso ukuba into leyo sikwimo elomileyo.

Ukuba sele iqalile ekuvelisweni tiles, ngoko ungafuna i plasticizer ngenxa tile, idityaniswa ekuvelisweni umaleko ongaphezulu kweemveliso.

Packaging nokugcinwa

Plasticizers for izisombululo zesamente kufuneka kuhanjiswe kwaye igcinwe ngokuhambelana nemithetho ethile. Ngoko ke, emva kokuba inkqubo yokuvelisa iziyobisi lupakishwa ngengxowa ezenziwe ezinepolypropylene. Ukongeza, iingxowa kufuneka nqanawa polyethylene. Ubunzima bag nganye enjalo 25 kg. Gcina plasticiser kufuneka kuphela ezingxobeni lomenzi wayo, kungenjalo ekwakhiweni kungekudala kakhulu ulahlekelwe intsebenzo yabo ekumgangatho ophezulu kwaye akafanelekanga ukuba ukusetyenziswa ngakumbi. Phakathi kwezinye izinto, le Ukongeza kufuneka nje ngeembambo, kodwa kuba yokugcina enophahla.
Kodwa superplasticizer zothutho inokuba yiyo nayiphi izithuthi iintlobo.

Inkcazelo superplasticizer C-3 zimise

Kukho olunye uhlobo eqhelekileyo plasticizer, apho iveliswa ngokutsho TU 2481-111-07511608-2012. Xa le nto na uhlobo microgranules leyo abe namona ukukhanya emthubi okanye mdaka. Uphawu iphambili ubume ochazwa mninzi isambuku, nto leyo ilingana kumda ka 0,50-0,80 g / cm ^3. iqhekeza Mass amanzi plasticizer loo nguqu kufuneka ingadluli-10%. Kodwa hydrogen ion Isalathisi umsebenzi nemiqulu engama-7 ukuya kwi-10 Yiyiphi yokwenene isisombululo zolwelo, iqhezu ubunzima material leyo ilingana no 2.5% na.

Packaging nokugcinwa elandelayo

Loo superplasticizer kugcinwa ezingxoweni ezinepolypropylene, ubunzima, emva kokuba umbandela ukuzaliswa yi-20 kg. Gcina makeup kwakhona kufuneka izimpahla kuhlawulwa nayiphi na uhlobo. Kodwa ke umenzi lithethelela ukuba usebenzise plasticizer ukwenzela unyaka-1.

Iindleko kweentlobo ezahlukeneyo plasticizer C-3

Superplasticizer, ixabiso apho kuyahlukana nedlela kwinguqulelo, kuyimfuneko ukuba zithenge kuphela emva bokubala imali eyimfuneko eziphathekayo. Oku kuya konga kakhulu ukuphunyezwa imisebenzi yokwakha. Ngoko ke, xa kukho imfuneko yokusebenzisa i ongeziweyo plasticizing ulwelo kwiintlobo eziphathekayo, kuya kufuneka ukuba uhlawule imali engange-28 ikilogram. Kodwa plasticizer kwi umgubo enokubadla imali eninzi kakhulu. ixabiso layo nganye ikilogram ukuya engange-120.

Nakuphi na wawunyula ukwakhiwa superplasticizer - elulwelo okanye owomileyo, kufuneka uqale ufunde banzi ngeempawu nokusetyenziswa kwayo. Ngapha koko, ukusetyenziswa olungachanekanga kungabangela iindleko ezongezelelweyo, kwaye abayi kuba nako ukufumana isiphumo kulindeleke.