BS EN 14496:2017 – TC:2020 Edition
$134.27
Tracked Changes. Gypsum based adhesives for thermal/acoustic insulation composite panels and gypsum boards. Definitions, requirements and test methods
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 59 |
This European Standard specifies the characteristics and performances of gypsum based adhesives which are composed of gypsum plasters defined in EN 13279-1 and of additives. These adhesives are used for fixing to walls and partitions, gypsum board thermal/acoustic insulation composite panels according to EN 13950, gypsum plasterboard linings according to EN 520, gypsum boards with mat reinforcement according to EN 15283-1, gypsum fibre boards according to EN 15283-2 and other suitable products as reprocessed boards according to EN 14190 and cornices according to EN 14209. They assist in the construction of systems which provide thermal and acoustic performance. It covers the following performance characteristics: reaction to fire, fire resistance and bond strength to be measured according to the corresponding European test methods. It provides the assessment and verification of constancy of performance of the products. This standard covers also additional technical characteristics that are of importance for the use and acceptance of the product by the construction Industry and the reference tests for these characteristics.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 39 | undefined |
| 44 | 1 Scope 2 Normative references 3 Symbols and abbreviations 3.1 Symbols and abbreviations |
| 45 | 4 Requirements 4.1 Fire behaviour 4.1.1 Reaction to fire 4.1.2 Fire resistance 4.2 Bond strength 4.3 Dangerous substances 4.4 Calcium sulfate content 4.5 End of utilization time 5 Test methods 5.1 General |
| 46 | 5.2 Determination of the calcium sulfate content 5.3 Determination of the water/adhesive ratio 5.4 Preparation of the paste for the tests 5.5 Determination of the end of utilization time 5.5.1 Principle 5.5.2 Apparatus 5.5.3 Procedure |
| 47 | 5.5.4 Expression of results 5.6 Determination of the bond strength 5.6.1 Principle 5.6.2 Apparatus |
| 49 | 5.6.3 Procedure |
| 50 | 5.6.4 Expressions of results 6 Assessment and verification of constancy of performance – AVCP 6.1 General 6.2 Type testing 6.2.1 General 6.2.2 Determination of the product type |
| 51 | 6.2.3 Further type testing 6.3 Factory production control (FPC) 6.3.1 General 6.3.2 Personnel 6.3.3 Equipment 6.3.3.1 Testing 6.3.3.2 Manufacturing |
| 52 | 6.3.4 Raw materials and components 6.3.5 Product testing and evaluation 6.3.6 Traceability and marking 6.3.7 Non-conforming products 6.3.8 Corrective action 6.3.9 Other test methods 7 Designation 8 Marking, labelling and packaging |
| 54 | Annex A (informative)Sampling procedure for testing A.1 General A.2 Sampling procedure A.2.1 General A.2.2 Random sampling) A.2.3 Representative sampling A.2.3.1 General A.2.3.2 Sampling from a stack A.2.3.3 Sampling from a consignment formed of banded or wrapped packs |
| 55 | Annex ZA (informative)Relationship of this European Standard with Regulation (EU) No.305/2011 |
