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AWPA - A68

STANDARD METHOD FOR DETERMINING PENETRATION OF BORON-CONTAINING PRESERVATIVES AND FIRE RETARDANTS

active, Most Current
Organization: AWPA
Publication Date: 1 January 2022
Status: active
Page Count: 2
scope:

This test method is employed to determine the penetration of boron-containing fire retardants and preservative systems.

Document History

A68
January 1, 2022
STANDARD METHOD FOR DETERMINING PENETRATION OF BORON-CONTAINING PRESERVATIVES AND FIRE RETARDANTS
This test method is employed to determine the penetration of boron-containing fire retardants and preservative systems.
AWPA A68
January 1, 2016
STANDARD METHOD FOR DETERMINING PENETRATION OF BORON-CONTAINING PRESERVATIVES AND FIRE RETARDANTS
A description is not available for this item.
A68
January 1, 2012
STANDARD METHOD FOR DETERMINING PENETRATION OF BORON-CONTAINING PRESERVATIVES AND FIRE RETARDANTS
This test method is employed to determine the penetration of boron-containing fire retardants and preservative systems.

References

This document references:
AWPA A40 - STANDARD METHODS FOR DETERMINATION OF BORON TRIOXIDE IN TREATING SOLUTIONS AND TREATED WOOD BY POTENTIOMETRIC TITRATION WITH SODIUM HYDROXIDE
Published by AWPA/WOOD on January 1, 2018
A description is not available for this item.
This document references:
A49 - STANDARD FOR DETERMINATION OF HEARTWOOD IN PINES AND DOUGLAS-FIR
Published by AWPA on January 1, 2021
This method is used to chemically detect the heartwood in pines and Douglas-fir, where the heartwood may be visually difficult to differentiate from the sapwood. Sapwood depth can be estimated by...
This document references:
U1 - USE CATEGORY SYSTEM: USER SPECIFICATION FOR TREATED WOOD
Published by AWPA on January 1, 2023
Introduction & Scope: This standard provides information on specific nonpressure treated composite wood products, without the use of trade names or manufacturer’s names. Products listed in this...
This document is referenced by:
A78 - STANDARD METHOD TO DETERMINE THE PENETRATION OF BORON CONTAINING PRESERVATIVES AND FIRE RETARDANTS
Published by AWPA on January 1, 2022
This standard is employed to determine the penetration depth of boron containing preservatives and fire retardants into treated wood to decide whether the treated product meets acceptance levels as...
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