Iimveliso
Ulwelo lwePCE(Uhlobo lokuGcina iSlump)
I-Polycarboxylate Superplasticizer PCE Ulwelo lwe-Slump Ukugcinwa Uhlobo
Intshayelelo
I-Polycarboxylate Superplasticizer yinto entsha ye-excogitate yendalo esingqongileyo ephezulu. Yimveliso egxininisiweyo, okona kucuthwa kwamanzi aphezulu, amandla okugcina amathontsi, umxholo ophantsi wealkali yemveliso, kwaye inamandla aphezulu afunyenweyo. Kwangaxeshanye, inokuphucula isalathiso seplastiki yekhonkrithi entsha, ukwenzela ukuba kuphuculwe ukusebenza kwekhonkrithi yokumpompa ekwakhiweni. Ingasetyenziswa ngokubanzi kwi-premix yekhonkrithi eqhelekileyo, ikhonkrithi ekhukhulayo, amandla aphezulu kunye nekhonkrithi ehlala ixesha elide. Ingakumbi! Ingasetyenziselwa ukomelela okuphezulu kunye nokuqina kwekhonkrithi enobuchule obubalaseleyo.
Iimpawu
| Into | Inkcazo |
| Imbonakalo | ulwelo olumthubi okanye olumhlophe olukhanyayo |
| Umxholo oqinileyo | 40% / 50% |
| I-arhente yokunciphisa amanzi | ≥25% |
| ixabiso pH | 6.5-8.5 |
| Ukuxinana | 1.10±0.01 g/cm3 |
| Ixesha lokuqala lokumisela | -90 - +90 imiz. |
| I-chloride | ≤0.02% |
| Na2SO4 | ≤0.2% |
| Intlama yesamente fluidity | ≥280mm |
Iimpawu zomzimba kunye nezoomatshini
| Izinto zovavanyo | Inkcazo | Iziphumo zovavanyo | |
| Iqondo lokucutha amanzi(%) | ≥25 | 30 | |
| Umlinganiselo wezinga lokopha kuxinzelelo oluqhelekileyo (%) | ≤60 | 0 | |
| Isiqulatho soMoya(%) | ≤5.0 | 2.5 | |
| Ugcino lwexabiso mm | ≥150 | 200 | |
| Ireyishini yaMandla acinezelayo(%) | 1d | ≥170 | 243 |
| 3d | ≥160 | 240 | |
| 7d | ≥150 | 220 | |
| 28d | ≥135 | 190 | |
| Ritio of Shrinkage(%) | 28d | ≤105 | 102 |
| Ukonakala kwentsimbi yokuqinisa ibha | Akukho nanye | Akukho nanye | |
Isicelo
1. Ukunciphisa amanzi aphezulu: Ukusabalalisa okugqwesileyo kunokubonelela ngesiphumo esinamandla sokunciphisa amanzi, izinga lokunciphisa amanzi ekhonkrithi lingaphezulu kwe-40%, linika isiqinisekiso sokuphucula ukusebenza kunye namandla ekhonkrithi, ukugcina i-samente.
2.Ukulula ukulawula imveliso: Ukulawula umlinganiselo wokunciphisa amanzi, iplastiki kunye nokungena emoyeni ngokulungelelanisa ubunzima be-molecular of chain chain, ubude kunye nobuninzi bekhonkco lecala, uhlobo lweqela le-side chain.
3. Ikhono lokugcinwa kwe-slump ephezulu: Ukwazi ukugcina i-slump egqwesileyo, ngokukodwa kunokusebenza kakuhle kwi-slump ephantsi yokugcina, ukuqinisekisa ukusebenza kwekhonkrithi, ngaphandle kokuchaphazela ukuxinwa okuqhelekileyo kwekhonkrithi.
I-4.Ukubambelela kakuhle: Ukwenza ikhonkrithi inokusebenza kakuhle, i-Non-layer, ngaphandle kokwahlula kunye nokuphuma kwegazi.
5. Ukusebenza okugqwesileyo: Ukugqithisa okuphezulu, ukuchithwa ngokulula kunye nokudibanisa, ukwenza ikhonkrithi yokunciphisa i-viscosity, ngaphandle kokuphuma kwegazi kunye nokwahlula, ukupompa ngokulula.
I-6.Amandla aphezulu afunyenwe izinga: Ukwandisa kakhulu kwangethuba nangemva kwamandla, ukunciphisa ukulahleka kwamandla. Ukuncipha kokuqhekeka, ukucutheka kunye nokukhasa.
7. Ukuguquguquka okubanzi: Iyahambelana nesamente ye-silicate eqhelekileyo, i-silicate cement, i-slag silicate simenti kunye nazo zonke iintlobo zokuxutywa ezinokusabalalisa okugqwesileyo kunye neplastiki.
8. Ukuqina okugqwesileyo: I-lacunarate ephantsi, i-alkali ephantsi kunye nomxholo we-chlorin-ion. Ukuphucula amandla ekhonkrithi kunye nokuqina
9. Iimveliso ezihambelana nokusingqongileyo: Akukho formaldehyde kunye nezinye izithako eziyingozi,Akukho ungcoliseko ngexesha lemveliso.
Umqulu:
1. Imveliso yolwelo: itanki ye-1000kg okanye i-flexitank.
2. Igcinwe phantsi kwe-0-35℃, kude nelanga.
