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ISO 8970:2020

Timber structures — Testing of joints made with mechanical fasteners — Requirements for timber density
16 mar 2020

General information

90.93     11 sht 2025

ISO

ISO/TC 165

International Standard

91.080.20  

anglisht   frëngjisht  

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Scope

This document specifies a method based on density, for the selection of pieces of wood used in determining the strength and stiffness properties of joints between members of structural timber made with mechanical fasteners. It is intended to be used in conjunction with a test standard specifying a test method.
It is assumed that the wood pieces are conditioned to the relevant conditions, that the wood density is normally distributed and that any deviations are reported.
This document is applicable only to specimens of structural timber.
NOTE It is emphasized that the wood density is only one of the properties that can influence the strength of a joint. Other relevant properties are, for example, growth-ring size and orientation, toughness and hardness.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8970:2010

NOW

PUBLISHED
ISO 8970:2020
90.93 Standard confirmed
11 sht 2025

National adoptions

Struktura druri - Prova e lidhjes me bashkues metalik - Kërkesat për dëndësinë e drurit

60.60 Standard published

DPS/KT 175 më tepër