| 发明名称 |
METHOD FOR MANUFACTURING OF CONSTRUCTION ELEMENTS OF CLAY RAW MATERIALS |
| 摘要 |
FIELD: building materials production; production of heat insulation construction elements and fireproof coatings. SUBSTANCE: swollen vermiculite is added into clay mixture, mass ratio of clay raw materials, orthophosphoric acid, swollen vermiculite and water being 1:(0.1-0.2):(3-4):(2-4), respectively. Thus prepared clay mixture is then compressed, the process is carried out at 1-12 kgf/cm . Then mixture is heated to 300-400 C and it is allowed to stand at said temperature within at least 2 h. EFFECT: improved efficiency of the method.
|
| 申请公布号 |
RU2109711(C1) |
申请公布日期 |
1998.04.27 |
| 申请号 |
RU19940045162 |
申请日期 |
1994.12.29 |
| 申请人 |
TOVARISHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU;IVANOV VITALIJ NIKOLAEVICH;KOPATSKIJ ALEKSEJ VASIL'EVICH;MASLOVA ELENA NIKOLAEVNA;SHENDEREJ BORIS MATVEEVICH;SHENDEREJ BORIS MATVEEVICH |
发明人 |
IVANOV V.N.;KOPATSKIJ A.V.;MASLOVA E.N.;SHENDEREJ B.M.;IVANOV V.N.;KOPATSKIJ A.V.;MASLOVA E.N.;SHENDEREJ B.M. |
| 分类号 |
C04B14/10;C04B28/34;(IPC1-7):C04B28/34 |
主分类号 |
C04B14/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
