Turkmenistan standards PDF
Methods of testing concrete, Method 19.2: Accelerated curing of concrete compression test specimens — Warm water method. Original standard AS 1012.19.2-2000 (2014) in PDF full version. Additional info + preview on request
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Methods of testing concrete, Method 20: Determination of chloride and sulfate in hardened concrete and concrete aggregates. Original standard AS 1012.20-1992 in PDF full version. Additional info + preview on request
Document status: Replaced by
Methods of testing concrete, Method 20.1: Determination of chloride and sulfate in hardened concrete and aggregates — Nitric acid extraction method. Original standard AS 1012.20.1-2016 in PDF full version. Additional info + preview on request
Document status: Active
Methods of testing concrete, Method 20.2: Determination of water-soluble chloride in aggregates and hardened concrete. Original standard AS 1012.20.2-2016 in PDF full version. Additional info + preview on request
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Methods of testing concrete, Method 21: Determination of water absorption and apparent volume of permeable voids in hardened concrete. Original standard AS 1012.21-1999 (2014) in PDF full version. Additional info + preview on request
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Methods of testing concrete, Method 23: Water content of freshly mixed concrete - Microwave oven method. Original standard AS 1012.23-2015 in PDF full version. Additional info + preview on request
Document status: Active