| 发明名称 |
METHOD OF CONCRETE MIX PREPARATION |
| 摘要 |
FIELD: construction.SUBSTANCE: previously 50% of rated amount of cement is mixed with tempering water containing a superplasticiser - Hyperlite, is exposed to mechanical and chemical activation in a rotor-pulsation device with rotation frequency of the working element of 5000 rpm for 2 minutes, with subsequent mixing with the remaining part of cement and fillers.EFFECT: increased strength, frost resistance and water impermeability.2 cl, 1 tbl |
| 申请公布号 |
RU2558830(C1) |
申请公布日期 |
2015.08.10 |
| 申请号 |
RU20140116941 |
申请日期 |
2014.04.25 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "KAZANSKIJ GOSUDARSTVENNYJ ARKHITEKTURNO-STROITEL'NYJ UNIVERSITET" KGASU;AVTONOMNAJA NEKOMMERCHESKAJA ORGANIZATSIJA PROEKTNYJ IZYSKATEL'SKIJ INSTITUT "TSENTR EHKSPERTIZ I ISPYTANIJ V STROITEL'STVE" ANO PII "TSEHIS" |
发明人 |
IZOTOV VLADIMIR SERGEEVICH;IBRAGIMOV RUSLAN ABDIRASHITOVICH;PIMENOV SERGEJ IVANOVICH;GALIULLIN RINAT RAVILEVICH |
| 分类号 |
C04B40/00;C04B24/00;C04B28/04 |
主分类号 |
C04B40/00 |
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