ДСТУ CEN/TS 15679:2022 Термомодифицированная древесина. Определение и характеристики (CEN/TS 15679:2007, IDT)

ДСТУ CEN/TS 15679:2022
(CEN/TS 15679:2007, IDT)

Термомодифікована деревина. Визначення та характеристики

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

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Symbols and abbreviations

5 Characteristics

5.1 General

5.2 Equilibrium moisture content

5.3 Dimensional stability

5.4 Durability: resistance to attack by fungi

5.5 Density

5.6 Mechanical properties

5.6.1 Bending strength and modulus of elasticity

5.6.2 Impact strength

5.6.3 Surface hardness

5.6.4 Tension perpendicular to grain

5.6.5 Compression strength

5.6.6 Strength of mechanical fasteners

5.7 Thermal conductivity

5.8 Adhesive bonding of TMT

5.9 Adhesion of coating to TMT

5.10 Emissions

5.11 Reaction to fire

5.12 Durability: resistance to attack by insects

5.13 Colour

6 Assessment of characteristics

6.1 General

6.2 Sampling

6.3 Factory production control

6.3.1 General

6.3.2 Characteristics of the TMT product to be controlled

7 Marking

Annex A (informative) Examples of characteristics

A.1 Equilibrium moisture content

A.2 Dimensional stability

A.3 Biological durability

Bibliography