Plant straw fiber reinforced light hollow slat |
Title： |
| Plant straw fiber reinforced light hollow slat |
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Application Number： |
200510011253 |
Application Date： |
2005/01/26 |
Announcement Date： |
2005/08/10 |
Pub. Date： |
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Publication Number： |
1651683 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
E04C 2/26, E04C 2/30, B28B 3/00, B28B 11/24, C04B 18/00 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Yan Peiyu, Luan Yao |
Key Words： |
straw fiber, reinforced, light, hollow, slat |
Abstract： |
The present invention relates to a building plate material-plant straw fibre reinforced light hollow strip plate. Said invention contains Portland cement, active mineral additive material, cinder or broken cermsite, pearlite or zeolite granules, plant straw fibre and hardening agent or/and interface treating agent. Its production method includes the following steps: pulverizing, pretreatment, mixing by adding water, extrusion forming and curing so as to obtain the invented product. |
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 Relevancy information |
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| Last Update |
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2008-4-17 |
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Selected patents owned by Tsinghua University filed in 2005 are loaded. |
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2008-3-31 |
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Selected patents owned by Tsinghua University filed in 2006 and 2007 are load. |
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