Plasticizer C-3. Plasticizer for concrete: Imiyalelo, ixabiso

Plasticizer S-3 namhlanje limi njengoko kakhulu ngaphakathi kwimarike Russian ye isongezo, ukuze eziphathekayo. Waziwa ngokuba sibe kwaye lol iqela lokuqala plasticizers.

kwezithako Iimpawu

Indima ephambili izenzo additive ethile echazwe ubuchule yayo kukukhokela eziphathekayo ukuya imeko ukuhamba ngayo, ngaphezu koko, xa usebenzisa uyilo wafumana Yomelela elide, kwaye isamente akaphumeleli gcina-mali ukuya kutsho kuma-25%, nto leyo esisizathu sokuba ukusetyenziswa le nto inokusebenza ngokorhwebo.

enkulu isicelo

Plasticizer C-3 isetyenziswa ekwenziweni kwezakhiwo olwalusele ezisekelwe iqulethe amandla eliphezulu eziphathekayo. Usebenza iimveliso additive kwaye bathulula, apho kukho inani elikhulu semigudu. Le plasticizer iyafuneka xa kudalwa nezakhiwo monolithic leyo nembonakalo entsonkothileyo, yaye usetyenziswa ngamandla ukwakhiwa w / w kwimibhobho.

nemfuneko yokusebenzisa

Plasticizer C-3 kusetyenziswa xa kukho imfuneko yokwandisa ukuhamba isisombululo P-5 kraca. Ngaphezu koko, emva kokuba kongezwe umgangatho eekhemikhali eziphathekayo abaphumelela waterproofness ku w12. amandla noshowo linyuke 35-40%, okuhambelana eziphathekayo, emalunga B45 eklasini. Emva kokugqitywa kwenkqubo lukhuni yoyilo umgangatho uba ukuxhathisa ngaphezulu yiqabaka.

ukusebenzisa Iimpawu

Plasticizer C-3 kudityaniswe ngokugqibeleleyo kunye nezinye iintlobo kwezithako ukuba eziphathekayo. Oku kubonisa ukuba ukuze lingasetyenziswa ngokubambisana kunye ongeziweyo ezininzi antimoroznymi kwakunye ziimveliso kukhawuleziswe okanye, kungenjalo, lukhuni kade.

Plasticizer C-3 kufuneka isetyenziswe sisixa idlula, olusekelwe phezu owomileyo mbandela 0.3-0.8% xa kuthelekiswa ubunzima zesamente, ukuzihlanganisa isisombululo. Le additive kufuneka ufakwe, yayo pre-exutywe namanzi.

Xa usongeza plasticizer kwi imali 0.2-0.7% umxholo yesamente ye, ungenza i umxube ongangokugibisela, leyo ngokuzimeleyo itywiniweyo kwaye phantse akukho mfuneko inkqubo lokungcangcazela, kanti ukuba kunciphisa umyinge wamanzi, le ikhonkrithi baya kuzuza kakhulu amandla kunye nokuhamba iya kuhlala injalo . Eyamkelekileyo ukusebenzisa zombini inxalenye abafumana, ngamanye ukwenza ukuhamba ukwanda isisombululo phezu original kwaye ngaxeshanye kwandisa iimpawu amandla umxube, ukunciphisa ubungakanani bamanzi asetyenziswa.

iimpawu Positive kwezithako

Mpahla ukuze eziphathekayo inika umgangatho ngaphambili imveliso okanye uyilo Lowo ngobuqhophololo eziphakamileyo, enoba entsonkothileyo imilo ukuba ifunyenwe. Emva Ukuqinisa le eziphathekayo, apho icandelo plasticizer ifakwe ngexesha okuxuba, uzuza ukuxhathisa umgangatho kakhulu amanzi, kunye ukuxhathisa umhlwa ngamaxesha 2-4. Yokubekwa plasticizer eziphathekayo ibandakanya namandla umxhelo. Emva ukusebenzisa imveliso okanye uyilo akunyanzelekanga ukuba phantsi elide kangaka nje xa kunjalo lobushushu unyango isisombululo eqhelekileyo kunye namanzi. ixesha bavune iya kuncitshiswa kakhulu. Xa usebenzisa plasticizer ezinye ongeziweyo Asingeni nabo bayavuma yaye zingabuthisi iimpawu zayo esemgangathweni.

Mpahla ngokuba ikhonkrithi engenabungozi kwimpilo yabantu, ngexesha lokusebenza ayikhuphi izinto eziyityhefu. Russian Ministry of Health kuvumela ukuhlangana izakhiwo ufakelo lwesamente, nto leyo sakhiwa plasticizer, amanzi okusela, njengoko umzekelo ukwenziwa ipipi w / b.

Ukunxulumana isisombululo kunye additive

Ukwenzela ukulungiselela isisombululo eziphathekayo, nto leyo kulindeleke ukuba ibandakanye plasticizer, ngabokugqibela pre-kungenziwa oxutywe yesamente intlabathi, okuyinene oko xa kukho imfuneko ukuze owomileyo umxube peskotsementnuyu. Kukho enye indlela ngokudibanisa plasticizer, kungaba ngohlobo powder zizaliswe kulo lokuxhuba kunye namanzi kwamanzi. Njengoko enye indlela wambi kusetyenziswa lokuqala ukunyibilikisa umgubo emanzini, ekugqibeleni kufuneka afumane 15-30% ingqalelo. Kulo meko, umxube zingadityaniswa kwi lokuxhuba, kodwa oku kufuneka kwenziwe kuphela emva isambuku amanzi yaziswa.

Ukusetyenziswa plasticizer C-3 ibandakanya ukusetyenziswa kweziyobisi isixa ka 250-700 g 100 kg candelo yesamente ye nganye, koko babe nako ukufumana idosi kuluhlu 0,25-0,7% xa umthamo lwesamente. Ukuba ndlela inaliti ambumbe, ndzo kufuneka ilingane isiphelo 0.5-0.7% ngokomthamo zesamente iza kusetyenziswa. Embedment ngomxube elinjalo ugcwalisa formwork okanye umngundo. Isiphumo umgangatho ogudileyo yokusebenza zokwenza iphele.

Ixabiso le-plasticizer

Plasticizer C-3, ixabiso apho kwimimandla eyahlukeneyo inokuba nomahluko, Kakade ke, kuneengxaki zawo, kodwa oko akuthethi ningalinciphisi iimpawu zayo ezintle. Plasticizer nezi--avareji ye-64 engange. / Kg.

imbonakalo plasticizer

Uqulathe eyona plasticizer engamanzi, nto leyo eye umbala emnyama omdaka. Ukongeza, unako ukuthenga kunye plasticizer olungumgubo ene-umbala ukukhanya omdaka. Le nto ke ichithwe nje emanzini. Imveliso powder lupakishwa kwisikiti-25 iingxowa, kanti xa uthenga into elulwelo, oko obuphalazelwe phezu ibhotile yeplastiki ngowuphi umqulu kweelitha 0.5. Eyona esihle plasticizer owomileyo na ixesha phantse angakwazi ngumthetho osebenzayo. Njengoko kwemiqathango yokugcina single kulo mzekelo izenzo ngaphandle kokungena fluid. Plasticizer C-3, imiyalelo zokusetyenziswa ethe ichazwe ngasentla, ukuba kusetyenziswa imithetho, kungenjalo eziphathekayo akuthethi nazo iimpawu kulindeleke eyandileyo amandla kunye nozinzo ku ukufuma. Akukho mfuneko ukugcina kwaye usebenzise overruns plasticizer, ekubeni akukho tyala Awukwazi ukufumana iziphumo ezidibanisayo.