| 摘要 |
1. Method of preparation of cast asphalt-concrete mixture, comprising the stirring of pre-heated mineral rock material and bonder as oil asphalt to the uniform mass, characterized in that in the preparation process a technical sulphur is further used as a bonder, in any of 2 physical conditions - powdery or fluid, which is injected into the mineral rock materials heated to the temperature of 160 degree C -180 degree C in quantity of 3-6w/% of last, and after stirring the oil asphalt is added to the mixture content in quantity of 5-8% of mass of mineral materials. 2. Method of claim 1, characterized in that the less bonding oil asphalt is added to the mixture content, having at 25 degree C the depth of penetration of needle more than 60 units.
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| 申请人 |
NII MK MADI (GTU);LIMITED LIABILITY COMPANY SCIENTIFIC-RESEARCH INSTITUTE OF NATURAL GASES AND GAS TECHNOLOGIES - VNIIGAZ |
发明人 |
ALEKSEYEV, SERGEY, ZINOVIEVICH;VASILYEV, YURY, EMMANUILOVICH;GERASKIN, VLADIMIR, IVANOVICH;GRISHKIN, SERGEY, KONSTANTINOVICH;DODKHOYEV, ILHOMBEK, IMOMBEKOVICH;KISLENKO, NATALIA, NIKOLAEVNA;KOTLYARSKY, EDUARD, VLADIMIROVICH;MIRONOV, NIKOLAY, NIKOLAEVICH;MOTIN, NIKOLAY, VASILIEVICH;REMIZOV, VALERY, VLADIMIROVICH;SOLOVYOV, NIKOLAY, EVGENIEVICH |
