发明名称 |
METHOD OF FABRICATING BITUMEN-CONTAINING GROUND CONCRETE |
摘要 |
<p>FIELD: manufacture of building materials. SUBSTANCE: cold ground-clay is preliminarily mixed with organomineral sludge formed during mechanical and thermochemical processing of bearings in amounts 5 to 10% of the weight of ground-clay until its uniform distribution in ground-clay is completed. Resulting mix is then heated to 60-80 C and bitumen preheated to 60-80 C is added in amount by 7.0-8.5% exceeding 100% of ground-clay weight, after which resulting mix is agitated for 3 min to achieve homogenization of mix. EFFECT: simplified process, reduced bitumen consumption, and increased water and frost resistance of material. 2 tbl</p> |
申请公布号 |
RU2137729(C1) |
申请公布日期 |
1999.09.20 |
申请号 |
RU19980117688 |
申请日期 |
1998.09.24 |
申请人 |
SAMARSKAJA GOSUDARSTVENNAJA ARKHITEKTURNO-STROITEL;SAMARSKAJA G ARKHITEKTURNO STR |
发明人 |
SHEINA T.V.;KOREN'KOVA S.F. |
分类号 |
C04B26/26;C08L95/00;(IPC1-7):C04B26/26 |
主分类号 |
C04B26/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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