Cov khoom
PCE Liquid (Slump Retention Type)
Polycarboxylate Superplasticizer PCE Liquid Slump Retention Hom
Taw qhia
Polycarboxylate Superplasticizer yog ib qho tshiab excogitate ib puag ncig superplasticizer. Nws yog cov khoom siv concentrated, qhov zoo tshaj plaws dej txo, siab slump retention muaj peev xwm, tsis tshua muaj alkali ntsiab lus rau cov khoom, thiab nws muaj siab zog tau txais tus nqi. Nyob rau tib lub sijhawm, nws kuj tuaj yeem txhim kho qhov ntsuas yas ntawm cov pob zeb tshiab, txhawm rau txhim kho kev ua haujlwm ntawm pob zeb siv hauv kev tsim kho. Nws tuaj yeem siv dav hauv premix ntawm cov pob zeb sib xyaw, gushing pob zeb, siab zog thiab durability pob zeb. Tshwj xeeb! Nws tuaj yeem siv rau hauv siab zog thiab durability pob zeb muaj peev xwm zoo heev.
Qhov taw qhia
| Yam khoom | Specification |
| Qhov tshwm sim | lub teeb daj los yog kua dawb |
| Cov ntsiab lus ruaj khov | 40% / 50% |
| Dej txo tus neeg sawv cev | ≥25% |
| tus nqi pH | 6.5-8.5 Nws |
| Qhov ntom | 1.10 ± 0.01g / cm33 |
| Pib lub sij hawm | -90 - +90 feeb. |
| Chloride | ≤0.02% |
| Na2SO4 | ≤ 0.2% |
| Cement paste fluidity | ≥280mm |
Lub cev & mechanical zog
| Cov khoom kuaj | Specification | Kev Xeem | |
| Dej txo tus nqi (%) | ≥ 25 | 30 | |
| Qhov sib piv ntawm cov ntshav los ntawm qhov siab (%) | ≤60 | 0 | |
| Cov ntsiab lus cua (%) | ≤5.0 | 2.5 | |
| Slump tuav tus nqi mm | ≥150 | 200 | |
| Qhov sib piv ntawm Compressive Strength (%) | 1d | ≥170 | 243 |
| 3d | ≥160 | 240 | |
| 7d | ≥150 | 220 | |
| 28d ib | ≥135 | 190 | |
| Ritio ntawm Shrinkage (%) | 28d ib | ≤105 | 102 |
| Corrosion ntawm lub zog steel bar | Tsis muaj | Tsis muaj | |
Daim ntawv thov
1. Kev txo cov dej siab: Kev sib cais zoo tuaj yeem muab cov dej txo qis, cov dej txo qis ntawm cov pob zeb ntau dua 40%, nws muab kev lees paub los txhim kho kev ua haujlwm thiab lub zog ntawm cov pob zeb, txuag cov cement.
2.Easying los tswj ntau lawm: Tswj cov dej txo piv, plasticity thiab huab cua entraining los ntawm kev kho molecular luj ntawm lub ntsiab saw, ntev thiab ceev ntawm sab saw, hom sab saw pawg.
3. Muaj peev xwm slump retention muaj peev xwm: Zoo heev slump retention muaj peev xwm, tshwj xeeb tshaj yog muaj kev ua tau zoo nyob rau hauv lub qis slump tswj, los xyuas kom meej cov kev ua tau zoo ntawm pob zeb, tsis muaj kev cuam tshuam rau lub cev condensation ntawm pob zeb.
4.Good adhesion: Ua pob zeb muaj kev ua haujlwm zoo, Tsis yog txheej, tsis muaj kev sib cais thiab los ntshav.
5. Ecellent workability: High fluidity, yooj yim deposing thiab compacting, ua pob zeb txo viscosity, tsis los ntshav thiab segregation, yooj yim siv.
6.High lub zog tau txais tus nqi: Zoo heev nce thaum ntxov thiab tom qab lub zog, txo lub zog poob. Txo qhov tawg, shrinkage thiab creep.
7. Kev hloov pauv dav dav: Nws tau sib xws nrog cov khoom siv zoo tib yam silicate cement, silicate cement, slag silicate cement thiab txhua yam kev sib xyaw uas muaj kev cuam tshuam zoo thiab plasticity.
8. Ua tau zoo heev: Tsawg lacunarate, Tsawg alkali thiab cov ntsiab lus chlorin-ion. Txhim khu kev ua vaj tse thiab durability
9. Cov khoom lag luam zoo ib puag ncig: Tsis muaj formaldehyde thiab lwm yam khoom xyaw uas tsim kev puas tsuaj, Tsis muaj kuab paug thaum tsim khoom.
Pob:
1. Cov khoom ua kua: 1000kg tank lossis flexitank.
2. Khaws cia hauv qab 0-35 ℃, deb ntawm tshav ntuj.
