BS EN 12350-7 PDF

Covers methods for determining air content of compacted fresh concrete, made with normal weight or relatively dense aggregate of maximum size 63mm. Supersedes EN English Version. Testing fresh concrete – Part 7: Air content – Pressure methods. Essais pour béton frais – Partie. Find the most up-to-date version of BS EN at Engineering

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Air Content Test

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This is because of the magnitude of the aggregate correction factor, compared with the entrained air content of the concrete. Find Similar Items This product falls into the following categories.

Covers methods for determining air content of compacted fresh concrete, made with normal weight or relatively dense aggregate of maximum size 63mm. Pressure methods The suitability of any fresh concrete should be tested before it sets. As the voice of the U.

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Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Want access to British Standards? The two methods are: The suitability of any fresh concrete should be tested before it sets. BS EN describes two methods for ej air content of compacted fresh concrete, made with normal weight or relatively dense aggregate of maximum size up to 12305-7 mm.

See more standards on testing concrete. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Worldwide Standards We can source any standard from anywhere in the world.

BS EN – Testing fresh concrete. Air content. Pressure methods (British Standard)

This concrete has a known volume and is in a sealed container and a predetermined air pressure is applied over the water. We have no amendments or corrections for this standard.

You may experience issues viewing this site in Internet Explorer 9, 10 or The two methods are:. Air content – pressure methods Withdrawn. Concretes, Pressure testing, Cement and concrete technology, Compacting, 123507 of content, 123507 content determination, Compaction tests, Test equipment.

Accept and continue Learn more about the cookies we use and how to change your settings. Foreword 1 Scope 2 Normative references 3 Principles 4 Water column method 5 Pressure gauge method 6 Calculation and expression of results 7 Test report 8 Precision Annex A Normative Aggregate correction factor — water column method Annex B Normative Aggregate correction factor — pressure gauge method Annex C Normative Calibration of apparatus — water column method Annex D Normative Calibration of apparatus — pressure gauge method See more standards on testing concrete.

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Foreword 1 Scope 2 Normative references 3 Principles 4 Water column method 5 Pressure gauge method 6 Calculation and expression of results 7 Test report 8 Precision Annex A Normative Aggregate correction factor — water column method Annex B Normative Aggregate correction factor — pressure gauge method Annex C Normative Calibration of apparatus — water column method Annex D Normative Calibration of apparatus — pressure gauge method.

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These methods do not apply to concretes made with lightweight aggregates, air cooled blast-furnace slag, or aggregates with high porosity. Proceed to Checkout Continue Shopping. Search all products by. This document Older versions.

Need more than one copy? ENEN Find Similar Items This product falls into the following categories. Water column method This method is when water is introduced to a predetermined height above a sample of compacted concrete.