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ISO/TC 33  - Refractories

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Standards and projects under the direct responsibility of ISO/TC 33 Secretariat and its SCs

Standard and/or projectStageICSTC
ISO/FDIS 10081-4
Classification of dense shaped refractory products -- Part 4: Special products
50.20 81.080ISO/TC 33
ISO/DIS 16349.2
Refractory materials -- Determination of abrasion resistance at elevated temperature
40.99 81.080ISO/TC 33
ISO/AWI 18886
Refractory test-piece preparation -- Gunning refractory panels by wet gunning techniques
20.00ISO/TC 33
ISO/DIS 22016
Determination of sulfur in refractory products and raw materials by gravimetric, photometric and titrimetric methods
40.00 81.080ISO/TC 33