標準號：IS 3464-1980
發布日期：1981/6/1 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This standard covers the methods for carrying out the following tests on PVC flexible flooring, PVC asbestos floor tiles and polystyrene wall tiles:Method of Test Clause No.i) Dimensions 3ii) Squareness 4iii) Dimensional stability 5iv) Colour fastness to daylight 6v) Volatile matter 7vi) Curling 8vii) Indentation 9viii) Residual indentation 10ix) Resistance to various substances 11x) Ply adhesion 12xi) Deflection 13xii) Impact 14xiii) Opacity 15xiv) Cracks and crazing 16xv) Resistance to heat deformation 17xvi) Water absorption 18xvii) Surface spread of flame 19xviii) Abrasion resistance 20