Abstract

This document specifies a test method for comparing the compression shear strength of adhesive bonds and solid wood at 180°C and a second elevated temperature. The maximum load of the test pieces after exposure to 180°C and a specific elevated temperature for a specified duration of time is evaluated. It is applicable to adhesives used in load bearing timber structures and to other wood adhesives. This method is intended primarily to obtain data for the performance of wood adhesives at high temperatures. The result of this method (temperature class) can be used to classify the adhesive with respect to its performance in fire.

Begin

2023-12-01

WI

00193382

Planned document number

DIN EN 18070

Project number

04201099

Responsible national committee

NA 042-04-05 AA - Mirror committee for CEN/TC 193/SC 1 wood adhesives  

Responsible european committee

CEN/TC 193/SC 1/WG 13 - Performance of wood adhesives at high temperatures and fire - Test methods, evaluation and classification  

draft standard

Performance of wood adhesives at high temperatures and fire - Test methods, evaluation and classification; German and English version prEN 18070:2024
2024-04
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