ISO 3340:1976 (R2020)
Active , Reaffirmed Standard
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ISO 3340:1976 (R2020)

Fibre building boards — Determination of sand content

Summary

The purpose of the method specified is to obtain an indication of machinability by cutting tools. The principle is based on the complete combustion of test pieces and weighing the sand remaining in the desiccator at the end of the procedure. The tubular hearth used to ignite the test pieces is shown in the figure.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 04/01/1976
Confirmation Date 12/04/2020
Edition 1
Page Count 3
EAN ---
ISBN ---
Weight (in grams) ---
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