ДСТУ EN 450-2:2022 Оценка соответствия летучей золы для бетона. Руководство по применению EN 450-2 (EN 450-2:2005, IDT)

ДСТУ EN 450-2:2022
(EN 450-2:2005, IDT)

Оцінка відповідності летючої золи для бетону. Посібник із застосування EN 450-2

 
   
 
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

3.1 Specific definitions

3.2 General definitions

4 Tasks for the producer

4.1 Factory production control

4.2 Internal quality control

4.3 Autocontrol testing of samples

5 Tasks for the certification body

5.1 General

5.2 Surveillance, assessment and acceptance of the production control

5.3 Evaluation of the results of autocontrol testing of samples

5.4 Audit testing of samples taken at the production plant/depot and initial type testing

5.5 Initial inspection of the production plant and the production control

5.6 Evaluation of test results during the initial period

6 Actions in the event of non-conformity

6.1 Actions to be taken by the producer

6.2 Actions to be taken by the certification body

7 Procedure for third party certification of conformity

8 Certificate of conformity and conformity mark

8.1 Indication of conformity

8.2 Certificate of conformity

8.3 Conformity mark

9 Requirements for dispatching centres

9.1 General requirements

9.2 Tasks for the intermediary

9.3 Tasks for the third party

Annex A (normative) Evaluation of the representativeness and the accuracy of the fineness test results

Annex B (informative) General definitions

Bibliography