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

Author: Arashisho Kajigami
Country: Trinidad & Tobago
Language: English (Spanish)
Genre: Politics
Published (Last): 21 October 2011
Pages: 438
PDF File Size: 2.6 Mb
ePub File Size: 14.18 Mb
ISBN: 514-7-40962-982-8
Downloads: 78757
Price: Free* [*Free Regsitration Required]
Uploader: Kazrajas

For undated references bw latest edition of the publication referred to applies NEincluding amendments. Find Similar Items This product falls into the following categories.

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. Attention is also drawn to the requirements for corrosion behaviour in Table 1 item number 10 and Table ZA. Enter the email address you signed up with and we’ll email you a reset link. This annex establishes both the conditions for the CE-marking of the construction products intended for the uses indicated in Table Bss.

As these corresponding national standards have already been amended following partial replacement by EN The numbering and headlines in the following correspond to those in EN for which the amendments and corrections apply. The above mentioned declaration and certifcate shall be presented, on demand, in the official language or languages of the Member State in which the product is to be used.


BS EN | Jason Chan –

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publication of an identical text or by endorsement, at the latest by Januaryand conflicting national standards shall be withdrawn at the latest by April Air void characteristic 4. Definitions, requirements, conformity, marking and labelling.

Otherwise, the NPD option may be used when and where the characteristic, for a given intended used is not subject to regulatory requirements. Skip to main content. ENAdmixtures for concrete, mortar and grout – Test methods – Part 2: Specification for accelerating and retarding water-reducing admixtures; — BS At the end of this co-existence period, the national standard s will be withdrawn.

Requirements are for upper limit or declared maxi- mum value. NOTE This date is approximate.

ENTesting fresh concrete – Part 2: Accept and continue Learn more about the cookies we use and how to change your settings. Another method may be used provided the method can be shown to give essentially the same results as the method in ISO Sampling, conformity control and evaluation of conformity.

BS EN 934-2:2009+A1:2012

Remember me on this computer. Trial tests should be carried out with the materials to be used on site to find the dosage necessary to achieve the required result. Requirements are for a lower limit in test mix with admixture.

We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Determination of the conventional dry material content soprup eht roFse.


This standard is a part of the series EN “Admixtures for concrete, mortar and grout” which additionally comprises the following parts – Part 3 Admixtures for masonry mortar – Definitions, requirements, conformity, marking and labelling – Part 4 Admixtures for grout for prestressing tendons – Definitions, requirements, conformity, marking and labelling – Part 5 Admixtures for sprayed concrete – Definitions, requirements, conformity, marking and labelling – Part 6 Sampling, conformity control and evaluation of conformity This European Standard is used with the standards of the EN series which comprises test methods for admixtures.

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.

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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. Click to learn more. ENAdmixtures for concrete, mortar and e – Test methods – Part To be used in concrete for: