Standard Swedish standard · SS-EN 302-3:2023

Adhesives for load-bearing timber structures - Test methods - Part 3: Determination of the effect of acid damage to wood fibres by temperature and humidity cycling on the transverse tensile strength

Status: Valid

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Standard Swedish standard · SS-EN 302-3:2023

Adhesives for load-bearing timber structures - Test methods - Part 3: Determination of the effect of acid damage to wood fibres by temperature and humidity cycling on the transverse tensile strength
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Scope
This document specifies a method for determining the effect on bond strength of damage to wood fibres caused by the action of acids from the adhesive or primer used in the gluing process during climatic cycling.
It is applicable to the following applications:
a) for assessing the compliance of adhesives with EN 301, EN 15425 and EN 16254;
b) for assessing the suitability and quality of adhesives for load-bearing timber structures;
c) for determining if the adhesive after bonding has a damaging influence on the strength of the wood due to chemical action.
This test is intended primarily to obtain performance data for the classification of adhesives for load-bearing timber structures according to their suitability for use in defined climatic environments. This test is carried out on Norway spruce (Picea abies L.) or Beech (Fagus sylvatica L.).
This method is not intended to provide data for structural design and does not necessarily represent the performance of the bonded member in service.

Subjects

Adhesives (83.180) Adhesives for wood and building construction (83.181)


Buy this standard

Standard Swedish standard · SS-EN 302-3:2023

Adhesives for load-bearing timber structures - Test methods - Part 3: Determination of the effect of acid damage to wood fibres by temperature and humidity cycling on the transverse tensile strength
Subscribe on standards - Read more Dölj
Price: 667 SEK
standard ikon pdf

PDF

Price: 667 SEK
standard ikon

Paper

Price: 1 067,20 SEK
standard ikon pdf + standard ikon

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80041205

Edition: 5

Approved: 2/21/2023

No of pages: 20

Replaces: SS-EN 302-3:2017