| 摘要 |
PCT No. PCT/GB89/00188 Sec. 371 Date Aug. 16, 1990 Sec. 102(e) Date Aug. 16, 1990 PCT Filed Feb. 17, 1989 PCT Pub. No. WO89/07582 PCT Pub. Date Aug. 24, 1989.A glass fibre reinforced composition of a settable mix of plaster, a water-based phenol formaldehyde resin, an acid hardener and a reinforcement of glass fibres. A product of this composition can be produced by spraying the fluid mix and fibre component separately but simultaneously onto a surface.
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