ISO 18100:2017 PDF

Timber structures — Finger-jointed timber — Manufacturing and production requirements

Название (английский):

ISO 18100:2017

Timber structures — Finger-jointed timber — Manufacturing and production requirements

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 26
Дата публикации:: 29 марта 2017 г.
Издание:: ISO IS 18100 edition 1 version 1
ICS:: 91.080.20

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Описание (английский):

ISO 18100:2017 specifies the product and performance requirements for finger-jointed structural timber made from sawn timber elements. ISO 18100:2017 does not cover products made using impressed (die-formed) joints or finger-jointed laminations for glued laminated timber, which is covered in ISO 12578.

Технические детали

Технический комитет: ISO/TC 165 - Timber structures
SKU: ISO 18100:2017

Abstract

Overview

ISO 18100:2017 - Timber structures - Finger-jointed timber - Manufacturing and production requirements defines product and performance requirements for finger-jointed structural timber made from sawn timber elements. It specifies how manufacturers must control materials, adhesives and production so that finger-jointed timber can be used as a reliable substitute for sawn timber in structural applications. The standard excludes impressed (die‑formed) joints and finger‑jointed laminations for glulam (see ISO 12578).

Key topics and requirements

Scope and definitions: Defines finger joints, finger‑jointed timber, production batch, strength grade and service class.
Quality systems: Requires a formal manufacturing specification and a quality system with in‑plant process control and internal auditing for factory production control (compliance testing).
Structural strength: Finger‑jointed timber must meet the declared strength grade over standard test lengths (ISO 13910). If tension tests are omitted, tension strength may be taken as 0.55 × declared bending strength. The standard addresses effects of multiple joints and introduces a k factor to allow for joint multiplicity in analytical assessments.
Adhesive requirements: Adhesives must comply with Service Class 2 or 3 of ISO 20152‑1; Service Class 3 is required for full weather exposure.
Bond integrity: Glue bond quality is verified by wood fibre failure (Annex D) or cyclic delamination (Annex E) or nationally accepted methods; cyclic delamination is unsuitable for very short finger joints (

Overview

Key topics and requirements

Scope and definitions: Defines finger joints, finger‑jointed timber, production batch, strength grade and service class.
Quality systems: Requires a formal manufacturing specification and a quality system with in‑plant process control and internal auditing for factory production control (compliance testing).
Structural strength: Finger‑jointed timber must meet the declared strength grade over standard test lengths (ISO 13910). If tension tests are omitted, tension strength may be taken as 0.55 × declared bending strength. The standard addresses effects of multiple joints and introduces a k factor to allow for joint multiplicity in analytical assessments.
Adhesive requirements: Adhesives must comply with Service Class 2 or 3 of ISO 20152‑1; Service Class 3 is required for full weather exposure.
Bond integrity: Glue bond quality is verified by wood fibre failure (Annex D) or cyclic delamination (Annex E) or nationally accepted methods; cyclic delamination is unsuitable for very short finger joints (

ISO 18100:2017 PDF

Технические детали

Abstract

Overview

Key topics and requirements

Похожие стандарты

Abstract

Overview

Key topics and requirements

Похожие стандарты

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