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sklademVydáno: 2021-08-05
21/30419510 DC
BS ISO 4781. Building and civil engineering sealants. Determination of application life
CURRENCY
| Označení normy: | 21/30419510 DC |
| Počet stran: | 9 |
| Vydáno: | 2021-08-05 |
| Status: | Draft for Comment |
DESCRIPTION
21/30419510 DC
This standard 21/30419510 DC BS ISO 4781. Building and civil engineering sealants. Determination of application life is classified in these ICS categories:
- 91.100.50 Binders. Sealing materials
The document specifies a method for the determination of application life of multi-component sealants.
NOTE
The application life test method is only applicable to multi-part sealants. Application life indicates the maximum amount of time the user has to apply the sealant after the base and curing agent components have been mixed together in accordance with manufacturer’s instructions. Application life is the longest time that the mixed sealant retains its minimum extrusion properties.