IS 5509 : 2021 Fire Retardant Plywood - Specification

ICS 79.060.10                         CED 20

Revised Standard from Last Update.

1 SCOPE

This standard covers the fire retardant chemicals, method of treatment, retentions and requirements of fire retardant plywood.

2 REFERENCES

The standards listed below contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated in below:

303 : 1989 Specification for plywood for general purposes (third revision)

401 : 2001 Code of practice for preservation of timber (fourth revision)

707 : 2011 Glossary of terms applicable to timber technology and utilization (third revision)

1734 Method of test for plywood

(Part 1) : 1983 Determination of density and moisture content (second revision)

(Part 3) : 1983 Determination of fire resistance (second revision)

7638 : 1999 Wood/Lignocellulosic based panel products - Method of sampling (second revision)

12120 : 1987 Code of practice for preservation of plywood and other panel products