ISO 9087:1998 PDF
Wood - Determination of nail and screw holding power under axial load application
Wood - Determination of nail and screw holding power under axial load application
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 15 октября 1998 г.
- Издание:
- ISO IS 9087 edition 1 version 1
- ICS:
- 91.080.20
Abstract
Overview
ISO 9087:1998 specifies a laboratory method to determine the nail and screw holding power in wood when the fastener is loaded axially (pull-out). The standard defines how to measure the maximum extraction force and how to express wood resistance as a specific resistance (force per unit penetration). It is published by ISO/TC 165 (Timber structures) and is widely used for evaluating fastener performance, quality control and comparative material characterization.
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