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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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Be states that until there is an accepted European Standard, the national regulations in place of use apply. To be used in concrete for: The frequency of testing in connection with factory production control is given in Table NOTE 1 There may be other requirements, relating to dangerous substances applicable to the products falling within its scope of this standard e. The attestation of conformity of the construction products in Table ZA.

Attention is also drawn to the requirements for corrosion behaviour in Table 1 item number 10 and Table ZA. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations.

Determination of the dimensional stability of iht fos stc ehT. Log In Sign Up. Contact the Information Centre. Requirements are 8 39 310 4for upper limits in test mix with Specification for accelerating and retarding water-reducing admixtures; — BS The “No performance determinded” NPD option may not be used where the characteristic is subject to a threshold 93-2.

ENTesting fresh concrete – Part 5: ENAdmixtures for concrete, mortar and grout – Test methods – Part 2: At the end of this co-existence period, the national standard s will be withdrawn. Air ,etert content sdohtemmethod – Pressure lana derarfnI.

This European Standard covers matters for which the need for amendments or corrections to EN Determination of the conventional dry material content soprup eht roFse. However, if the product is to be placed on the market in EU or EFTA member states where there are national regulations for this characteristic, then testing is required in accordance with those regulations.

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ENTesting fresh concrete – Part 2: ENAdmixtures for concrete, mortar and grout – Test methods – Part 6: Compliance with this annex ZA confers a presumption of fitness of the admixtures for concrete covered herein for the intended uses under consideration in Table ZA.

BS EN | Jason Chan –

Requirement are for lower limit in test mix with admixture. Requirement is for an upper limit in test mix with admixture. For dated references,NE subsequent amendments seTitserf gnc hcnoeter to lS or: Learn more about the cookies we use and how to change your settings. Definitions, requirements, conformity, marking and labelling Status: In order to meet the provisions of the EU Construction Products Directive, these requirements need also to be complied with, when and where they apply.

Effective component infra red analysis and effect on setting time at maximum recommended dosage need not be included in the programme of factory production control. Determination of air void charac- teristics in hardened concrete.

A version in any other language 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.

BS EN 934-2:2009+A1:2012

C on the inspection of Parameters related to all EN Except as permitted under the Copyright, Designs and Patents Act no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means — electronic, photocopying, recording or otherwise — without prior written permission from BSI. Another method may be used provided the method can be shown to give essentially the same results as the method in ISO This declaration shall include: Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards.

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The compliance dosage cannot be stated, the dosage has to be adjusted to obtain the required c air content. Determination of capillary absorption. AZ ehramki,gn lbaT transition efo 1ofAZ thexenna mix from the plastic to the rigid state 3.

Various BSI electronic information services are also available which give details on all its products and services. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services.

We use cookies to make our website easier to use and to better understand your needs. For undated references the latest edition of the publication referred to applies NEincluding amendments. The NPD option may not be used, however, where the characteristic is subject to a threshold level.

Other methods of determining the spacing factor e. NEN characteristics Dangerous substances X: The scope of this annex is defined by Table ZA.

Durability Durability relates to the concrete incorporating admixtures. Skip to main content. Find Similar Items This product falls into the following categories. For details of these vs other benefits contact Membership Administration. 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 hs performance determined” NPD in the information accompanying the CE marking see ZA.