ДСТУ EN 1279-4:2022 Скло в будівлі. Склопакети. Частина 4. Методи випробування фізичних характеристик герметизації (EN 1279-4:2018, IDT)

ДСТУ EN 1279-4:2022
(EN 1279-4:2018, IDT)

Скло в будівлі. Склопакети.
Частина 4. Методи випробування
фізичних характеристик герметизації

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

European foreword

1 Scope

2 Normative references

3 Terms and definitions

4 Symbols and abbreviations

4.1 Symbols and units

4.2 Abbreviated terms

4.3 Indexes

5 Requirements for sealants

5.1 General

5.2 Physicochemical characterization

5.3 Outer sealant strength

5.4 Additional requirements

5.5 Characteristics for the substitution of sealants

5.6 Test report for sealant

6 Requirements for desiccants in bulk

6.1 General

6.2 Physicochemical characterization of desiccants in bulk

6.3 Performance requirements

6.4 Additional requirements

6.5 Report for desiccants in bulk

7 Requirements for preformed flexible spacer incorporating desiccant

7.1 General

7.2 Physicochemical characterization

7.3 Additional requirements

7.4 Report

8 Requirements for inserts containing polymer materials

8.1 General

8.2 Water content

8.3 Volatile content

8.4 Fogging

8.5 Report

Annex A (normative) Adhesion test for outer sealants and metal edge seals

Annex B (normative) Adhesion on coatings and interlayer adhesion of coatings

Annex C (normative) Fogging test

Annex D (normative) Methods of water vapour transmission rate and gas permeation rate determination

Annex E (normative) Test methods for desiccants in bulk

Annex F (normative) Karl Fischer method for determination of moisture content of polymeric matrices incorporating desiccant

Annex G (normative) Gravimetric method for determination of moisture content of polymeric matrices incorporating desiccant

Annex H (normative) Volatile content test

Annex I (informative) Example of a sun simulating radiation source

Annex J (informative) Sealant sheet preparation for WVTR and GPR measurements

Bibliography