Fibre Cement Slate

References

[1] H.E.Gram, J.P.M. Parry, K. Rhyner, B. Schaffner, R. Stulz, K. Wehrle, H. Wehrli; FCR Fibre Concrete Roofing; Co-publication SKAT (Switzerland)-IT-Publication Ltd (UK), 1987

[2] ASTM C 1530-02; Standard Specification for Non-Abestos Fiber-Cement Roofing shakes, Shingles, and Slates with Designed Varying Profiles and Thickness.

[3] Terry Kennedy; Roofing Instant Answers; McGraw-Hill, 2002