Save

NZS 3631:1988 New Zealand timber grading rules

Abbreviation
NZS 3631:1988
Valid from
30/06/1988

Information provider
Standards New Zealand
Author
Standards New Zealand
Information type
New Zealand Standard
Format
PDF


Description

This Standard establishes visual grading rules for the selection of timber into quality classes.

The four types of grades specified are:

  1. appearance grades, for finishing and other uses;
  2. cutting grades, for short clear lengths;
  3. structural grades, primarily for strength and
  4. stiffness; and box grades.

For approval of species and grades for particular building applications refer to NZS 3602.

For assistance with locating previous versions, please contact the information provider.
View on Information Provider website Download this resource (PDF, 2.7MB)
For assistance with locating previous versions, please contact the information provider.
This resource is cited by:

NZS 3631:1988 New Zealand timber grading rules

This document is CITED BY:

NZS 3631:1988 New Zealand timber grading rules

Description

This Standard establishes visual grading rules for the selection of timber into quality classes.

The four types of grades specified are:

  1. appearance grades, for finishing and other uses;
  2. cutting grades, for short clear lengths;
  3. structural grades, primarily for strength and
  4. stiffness; and box grades.

For approval of species and grades for particular building applications refer to NZS 3602.

View on Information Provider website Download this resource (PDF, 2.7MB)
NZS 3631:1988 New Zealand timber grading rules
Description

This Standard establishes visual grading rules for the selection of timber into quality classes.

The four types of grades specified are:

  1. appearance grades, for finishing and other uses;
  2. cutting grades, for short clear lengths;
  3. structural grades, primarily for strength and
  4. stiffness; and box grades.

For approval of species and grades for particular building applications refer to NZS 3602.

View on Information Provider website Download this resource (PDF, 2.7MB)
This resource does not cite any other resources.

NZS 3631:1988 New Zealand timber grading rules

This resource does not CITE any other resources.
Save
Feedback