| Patent Number |
Title Of Patent |
Date Issued |
| 4562030 |
Process for manufacture of glass fiber-reinforced cement non-plate article |
December 31, 1985 |
| A glass fiber-reinforced cement non-plate article which is composed of an inside mortar layer comprising a mixture of normal Portland cement and glass fiber chopped strand, an outside mortar layer comprising a mixture of normal Portland cement and glass fiber chopped strand, and a regula |
| 4450128 |
Glass fiber-reinforced cement plates |
May 22, 1984 |
| This glass fiber-reinforced cement plate is comprised of both outside layers and an intermediate layer interposed therebetween, the former each comprising a glass fiber chopped strand-containing cement layer, the latter comprising a regulated set cement layer. |
| 4412561 |
Glass fiber-reinforced cement non-plate articles |
November 1, 1983 |
| A glass fiber-reinforced cement non-plate article is composed of an inside mortar layer comprising a mixture of normal Portland cement and glass fiber chopped strand, an outside mortar layer comprising a mixture of normal Portland cement and glass fiber chopped strand, and a regulated se |
| 4411723 |
Glass fiber-reinforced cement plates |
October 25, 1983 |
| This glass fiber-reinforced cement plate is comprised of both outside layers and an intermediate layer interposed therebetween, the former each comprising a glass fiber chopped strand-containing cement layer, the latter comprising a regulated set cement layer. |
| 4335177 |
Glass fiber-reinforced cement plates |
June 15, 1982 |
| This glass fiber-reinforced cement plate is comprised of both outside layers and an intermediate layer interposed therebetween, the former each comprising a glass fiber chopped strand-containing cement layer, the latter comprising a regulated set cement layer. |
