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Surface chemical analysis. Total reflection X-ray fluorescence analysis of water. Original standard BS ISO 20289-2025 in PDF full version. Additional info + preview on request

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Aggregates for concrete. Test methods for mechanical and physical properties. Determination of bulk density, particle density, particle mass-per-volume and water absorption. Original standard BS ISO 20290-1-2021 in PDF full version. Additional info + preview on request

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Aggregates for concrete. Test methods for mechanical and physical properties. Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test). Original standard BS ISO 20290-2-2019 in PDF full version. Additional info + preview on request

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Aggregates for concrete. Test methods for mechanical and physical properties. Determination of aggregate crushing value (ACV). Original standard BS ISO 20290-3-2019 in PDF full version. Additional info + preview on request

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Aggregates for concrete. Test methods for mechanical and physical properties. Determination of ten percent fines value (TFV). Original standard BS ISO 20290-4-2019 in PDF full version. Additional info + preview on request

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Aggregates for concrete. Test methods for mechanical and physical properties. Determination of particle size distribution by sieving method. Original standard BS ISO 20290-5-2023 in PDF full version. Additional info + preview on request

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