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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Determination of air void charac- teristics in hardened concrete. WARNING Other requirements and other EU Directives, not affecting the fitness for intended uses, can be applicable to the admixtures for concrete falling within the scope of this annex. Accept and continue Learn more about the cookies we 93-2 and how to change your settings. When the material is supplied into a bulk container at the point of delivery, the same information shall be provided in writing at the time of delivery.
When the material is supplied in bulk the affixing shall be done on the accompanying documents. You may find similar items within these categories by selecting bx the choices below:. Determination of the eh content of dednetni sti ni evitceffe eb ot erutximda na fo ytilibaiirted tuohtmstceffe latne admixtures.
For relationship with EU Directive s see informative annex ZA which is an integral part of this standard. It presents the UK view on standards in Europe and at the international level. Otherwise, the NPD option may be used when and 934–2 the characteristic, for a given intended used is not subject to regulatory requirements.
Requirement is for an upper limit in test mix with admixture. This declaration shall include: For undated references the latest edition of the publication referred to applies NEincluding amendments.
BS EN 934-2:2009+A1:2012
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. For the purposes of this standard, the following terms and definitions apply: If these details are to be used for any other purpose than implementation then the prior BSI written permission of BSI must be obtained.
BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Admixtures for concrete as covered under the scope of this standard Intended use s: This European Standard supersedes EN To be used in concrete for: Trial tests should be carried out with the materials to be used on site to find the dosage necessary to achieve the required result.
Definitions, requirements, conformity, marking and labelling.
Durability Durability relates to the concrete incorporating admixtures. Instead, only the nominal nine month transition period, set aside to allow required changes to national regulations to be made, is necessary.
Determination of the dimensional stability of iht fos stc ehT. Bw download Chrome or Firefox or view our browser tips. 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.
The Member States have agreed a nominal transition period for the co-existence of EN Sieving method BS EN Definitions, requirements, conformity, marking and labelling Status: The annexes A and ZA are informative. Compliance with a British Standard does not of itself confer immunity from legal obligations. At the end of this co-existence period, the national standard s will be withdrawn. Requirements are for an upper and lower limit in test mix with ad- mixture. Concrete admixtures – Definitions, requirements, conformity, marking and labelling including amendments A1: ENTesting fresh concrete – Part 5: 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.
BS EN | Jason Chan –
Requirements are dependant on regulations in the place of use. The frequency of testing in connection with factory production control is given in Table Air void characteristic 4. Chloride ion content 4.
Definitions, requirements, conformity and marking and labelling BS EN Contact the Information Centre. Determination of bleeding of concrete. Requirment is for an upper limit in fn mix with admixture.