ДСТУ CEN/TR 17024:2022 Природный камень. Руководства по использованию природного камня (CEN/TR 17024:2017, IDT)

ДСТУ CEN/TR 17024:2017
(CEN/TR 17024:2017, IDT)

Природне каміння. Настанови щодо використання природного каменю

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

Contents

European foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 General specifications

4.1 General principles

4.2 Characterization tests

4.2.1 Origin of the stone

4.2.2 Petrographic analysis

4.2.3 Visual characteristics: reference sample

4.2.4 Apparent density

4.2.5 Open porosity

4.2.6 Water absorption

4.2.7 Determination of uniaxial compressive strength

4.2.8 Determination of flexural strength

4.2.9 Modulus of elasticity

4.2.10 Sound speed propagation

4.2.11 Thermal expansion coefficient

4.3 Tests relating to performance in use

4.3.1 Resistance to breaking load at dowel hole

4.3.2 Rupture energy

4.3.3 Sensitivity to staining

4.3.4 Slip resistance

4.4 Durability tests

4.4.1 Frost resistance

4.4.2 Determination of abrasion resistance

4.5 Dimensional tolerances - Corresponding standards

4.6 Suitability for the intended use

5 Delivery acceptance

5.1 Conditions of delivery acceptance

5.1.1 General

5.1.2 Objective of the delivery acceptance process

5.1.3 Location

5.1.4 Date

5.1.5 Staff and equipment for delivery acceptance

5.2 Proceedings of delivery acceptance process

5.2.1 General

5.2.2 Evaluation of the delivered quantity

5.2.3 Sampling

5.2.4 Testing of the material's nature

5.2.5 Testing of geometric characteristics

5.2.6 Testing of declared performance characteristics

6 Dealing with visual and dimensional non conformities