| 摘要 |
<p>A high-strength molding of calcium silicate comprising a mixture of tobermorite, C-S-H and quartz and containing glass fibers and pulp. It has a Ti to Qi ratio of 0.1 to 1.0 according to powder X-ray diffractometry and an absolute dry bulk density of 0.3 to 0.7 g/cc, and is non-combustible material similar to natural wood.</p> |
