Published
Applies to single layers of glued and laminated solid fibreboard and is applicable to all types of solid fibreboard as defined in ISO 4046, provided that the adhesive dessolves under the conditions specified for the test.
PUBLISHED
ISO 5638:1978
90.93
Standard confirmed
Jun 11, 2026
Solid fibreboard — Determination of grammage of single layers
90.93 Standard confirmed