发明名称 |
Lightweight cementitious composite material |
摘要 |
A lightweight cementitious composite material includes expanded synthetic polymer particulate having a particle size of between 0.0625 and 0.5 inches. A dispersant coating on said particulate suppresses electrostatic attraction between particulate particles. A matrix surrounds the particulate and is present from 0.25 to 1 pound per gallon of dispersant coated particulate.
|
申请公布号 |
US2002129745(A1) |
申请公布日期 |
2002.09.19 |
申请号 |
US20020098953 |
申请日期 |
2002.03.15 |
申请人 |
SEMMENS BLAINE K. |
发明人 |
SEMMENS BLAINE K. |
分类号 |
B32B13/04;C04B16/08;C04B28/06;C04B28/26;C04B28/30;(IPC1-7):C04B7/00;C04B16/00;C04B24/00;C04B24/10 |
主分类号 |
B32B13/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|