BS EN 934-2 PDF

Larsen Chemcrete HP3 is a ‘3rd generation’ high performance superplasticiser/ high range water reducer. HP3 is a solution of a polycarboxylate polymer and. EN – Definition, requirements, conformity, marking and labelling. • General Requirements. • Uniformly dispersed in Concrete. Find the most up-to-date version of BS EN at Engineering

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Other methods of determining the spacing factor e. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by Januaryand conflicting national standards shall be withdrawn at the latest by April As these corresponding national standards have already been amended following partial replacement by EN The annexes A and ZA are informative.

This annex establishes both the conditions for the CE-marking of the construction products intended for the uses indicated in Table ZA. This admixture shall not be taken to comply with EN after “date”; c instructions for homogenisation before use, when necessary; d instructions for use and any necessary safety precautions, e.

Please download Chrome or Firefox or view our browser tips. Durability Durability relates to the concrete incorporating admixtures. Requirements are for a lower limit in test mix with admixture. Accept and continue Learn more about the cookies we use and how to change your settings.

In the UK, the corresponding national standards are: Specification for superplasticizing admixtures. Learn more about the cookies we use and how to change your settings. Requirment is for an upper limit in test mix with admixture. Determination of the dimensional stability of iht fos stc ehT.

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BS EN | Jason Chan –

Requirement are for lower limit in test mix with admixture. For details of these and other benefits contact Membership Administration.

Definitions, requirements, conformity, marking and labelling Status: The scope of this annex is defined by Table ZA. NEN characteristics Dangerous substances X: This publication does not purport to include all the necessary provisions of a contract.

BS EN 934-2:2009+A1:2012

Find Similar Items This product falls into the following categories. They may in c denedrahcno.

Compliance with this annex ZA confers a presumption of fitness of the admixtures for concrete covered ba for the intended uses under consideration in Table ZA.

NOTE European legislation without national derogations need not be mentioned. Requirements are ne 39 310 4for upper limits in test mix with In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. It is the constant aim of BSI to improve the quality of our products and services.

For undated references the latest edition of the publication referred to applies Ehincluding amendments. The frequency of testing in connection with factory production control is given in Table Various BSI electronic information services are also available which give details on all its products and services. A version in any other bx made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions.

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BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Standards are also available from the BSI website at http: Air void characteristic 4. ENTesting fresh concrete – Part 2: Users of British Standards should make sure that they possess the latest amendments or editions. In this case, manufacturers placing their products on the market of these MSs are not obliged to determine nor declare the performance of their products with regard to this characteristic and the option “No performance determined” NPD in the information accompanying the CE marking see ZA.

To be used em concrete for: Customers who bought this product also bought BS EN Users are responsible for its correct application. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Determination of setting time.

Where the performance requirements are included in two tables both table numbers shall be included. Determination of air void charac- teristics in hardened concrete.

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