| 发明名称 |
CLINKER-FREE COMPOSITE BINDER |
| 摘要 |
<p>FIELD: building materials industry, more particularly manufacture of wall materials, more specifically non-fired bricks and wall units of dry pressing. SUBSTANCE: binder comprises, %: limestone or dolomite, 20-90; alkali component, the balance. Moisture content of mixture is 12-16%. Alkali components include NaOH and KOH and alkali salts Na<SB>2</SB>CO<SB>3</SB> and K<SB>2</SB>CO<SB>3</SB> and also mixtures of said alkalis with alkaline carbonates and liquid glasses at various ratios. EFFECT: greater aesthetic properties of binder and higher strength gain rate during initial hardening period and lower content of alkali component. 2 tbl</p> |
| 申请公布号 |
RU2139263(C1) |
申请公布日期 |
1999.10.10 |
| 申请号 |
RU19970112277 |
申请日期 |
1997.07.24 |
| 申请人 |
PENZENSKAJA GOSUDARSTVENNAJA ARKHITEKTURNO-STROITE;NAJA AKADEMIJA L |
发明人 |
KALASHNIKOV V.I.;VIKTOROVA O.L.;NESTEROV V.JU.;KHVASTUNOV V.L.;KRESTIN I.N.;MARUSENTSEV V.JA.;ZHUKOVSKIJ N.K.;IZMAJLOV V.A.;SHEMBAKOV V.A.;JUDIN I.V. |
| 分类号 |
C04B7/14;(IPC1-7):C04B7/14 |
主分类号 |
C04B7/14 |
| 代理机构 |
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