1961 Volume 11 Issue 1 Pages 10-12
This essay consist of several items as follows ;
1. A study on the testing method of fire protection power of various roofing materials and construction.
2. Fire protection power of galvanized iron as roofing material overlayed on various materials.
3. Fire protection power of asbestos cement board roofing overlayed on various materials.
4. Fire protection power of aluminum roofing.
5. Combustibility test of glass fibre reinforced polyester corrugated roofings.
6. Combustibility test of steel wire mesh reinforced polyvinylchloride corrugated roofings.
7. Combustibility test of polyethylen and acryl resins as roofings.