ДСТУ EN 13381-6:2022 Методы испытаний на огнестойкость элементов конструкции. Часть 6. Защита к залитым бетоном пустым стальным колонам (EN 13381-6:2012, IDT)

ДСТУ EN 13381-6:2022
(EN 13381-6:2012, IDT)

Методи випробування на вогнестійкість елементів конструкції.
Частина 6. Захист до залитих бетоном порожніх сталевих колон

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

Contents

Foreword

1 Scope

2 Normative references

3 Terms and definitions, symbols and units

4 Test equipment

4.1 General

4.2 Furnace

5 Test conditions

5.1 General

5.2 Support conditions

5.3 Number of test specimens

5.4 Size of test specimens

5.5 Construction of steel test specimens

5.6 Composition of test specimen component materials

5.7 Properties of test specimen component materials

5.8 Selection of test specimens - Principle of selection

6 Installation of the test specimens

6.1 Test specimen installation patterns

6.2 Furnace Load

6.3 Specimen mounting

7 Conditioning of the test specimens

8 Application of instrumentation

8.1 General

8.2 Instrumentation for measurement and control of furnace temperature

8.3 Instrumentation for the measurement of pressure

9 Test procedure

9.1 General

9.2 Furnace temperature and pressure

9.3 Temperature of steelwork

9.4 Observations

9.5 Termination of test

10 Test results

10.1 Acceptability of test results

10.2 Presentation of test results in the test report

11 Assessment

11.1 General

11.2 Assessment procedure for thermal performance

12 Report of the assessment

13 Limits of the applicability of the results of the assessment

13.1 General

13.2 Permitted fire protection thickness range

13.3 Permitted minimum wall thickness

13.4 Permitted maximum wall thickness

13.5 Permitted minimum diameter

13.6 Permitted maximum diameter

Annex A (normative) Linear interpolation analysis

Annex B (normative) Application, assumptions and limitations of this European Standard

Bibliography