Tracked Changes. Fire classification of construction products and building elements. Classification using data from fire resistance tests on components of smoke control systems.

Standard published on 25.2.2020

Fire classification of construction products and building elements. Classification using data from external fire exposure to roofs tests.

Standard published on 30.6.2016

Tracked Changes. Fire classification of construction products and building elements. Classification using data from external fire exposure to roofs tests.

Standard published on 25.2.2020

Fire classification of construction products and building elements. Classification using data from reaction to fire tests on power, control and communication cables.

Standard published on 13.11.2023

Petroleum and natural gas industries. Drilling fluids. Processing equipment evaluation.

Standard published on 31.7.2011

Chimneys. Requirements and test methods for clay/ceramic flue terminals.

Standard published on 31.10.2002

Petroleum and natural gas industries. Completion fluids and materials. Measurement of viscous properties of completion fluids.

Standard published on 30.11.2011

Oil and gas industries including lower carbon energy. Completion fluids and materials. Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations.

Standard published on 27.1.2025

Tracked Changes. Oil and gas industries including lower carbon energy. Completion fluids and materials. Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations.

Standard published on 24.2.2025

Petroleum and natural gas industries. Completion fluids and materials. Testing of heavy brines.

Standard published on 19.8.2022