The detailed requirements for evaluating the conformity of common cements with. The procedures for such an exchange are not within the scope of en 197 1 but should. Composition, specifications and conformity criteria for common cement 2 en 41, masonry cement part 1. Deformation properties of structural concrete made with bs en 1971 portland limestone cement working paper pdf available september 2017 with 393 reads how we measure reads. Ordinary portland cement opc cem1 is generalpurpose cement complying with ss en 1971, bs 12, ss 26, and astm c150 type i and suitable for all general construction projects such as buildings, foundations, beams, slabs, bridges, pavements, and precast concrete products. The following modifications have been made with respect to din en 1971. Document history converts and supersedes dd env 1971. Note 1 in addition to the specified requirements, an exchange of additional information between the cement manufacturer and user may be helpful. Bs en 15041 concrete repair definitions d47e1q7w3dn2. Composition, specifications and conformity criteria for common cements includes all amendments and changes through crgd, february 28, 2019. Bsen1971 2011 edition current show complete document history. Setting a reading intention helps you organise your reading. Find the most uptodate version of bs en 1971 at engineering360.
Class 1 units for external use, and class 2 units for internal use, in concrete, clay, copper, aluminium, steel, thermoplastics and plaster internal only. Composition, specifications and conformity criteria 3 en 4591, building lime part 1. Bs en 1971 portland composite cements download table. Hanson cement is manufactured to comply with the requirements of bs en 1971 cem iiall. Composition, specifications and conformity criteria for common cements. European standard en19712000 specification for portland cement. Especially suited for architectural uses and providing attractive and durable concrete, rendering and mortar usage and cast stone, architectural insitu concrete. Document history converts and supersedes dd env 197 1. Jk white cement cem ii is designated under british standards as bs en 1971. All bsi british standards available online in electronic and print formats. The current british and european standard for masonry cement is bs en 4 1. Cements for use in concrete are factoryproduced materials produced by either intergrinding or blending their constituents at the cement works. These product specifications are supported by standardised test methods in the bs. En 197 1 also states the conformity criteria and the related rules.
Code of practice for design and construction incorporating amendments nos. Composition, specifications and conformity criteria for common cements bs en 197 2. En 19 7 1 ce ment composition by scc, cement, mix proportioing. The quality of our premier bulk cement is guaranteed to meet in full the requirements of british standard bs en 1971 cement part 1. Pdf bsi standards publication cement sufian kamaruddin. Covid 19 ics codes astm standards annual book of astm.
Bulk 50 kg bags big bags 12 t bulk consistent strength conforming with en 197 1. Standards for cement, aggregates, admixtures en 197 cement. Composition, specifications and conformity criteria for common cements british standard this european standard defines and gives the specifications of 27 distinct common cements, 7 sulfate resisting common cements as well as 3 distinct low early strength blast furnace cements and 2 sulfate resisting low early strength blast furnace cements and their constituents. The concrete construction industry is continued to put a greater emphasis on adopting more sustainable practices. All bsi british standards are available online in pdf or hardcopy. En 197 1 cement composition by scc, cement, mix proportioing. Pcrm pccp pc ferrocrete snowcrete microcem phoenix ecophoenix plc cemergi procem mastercrete general purpose sulfacrete section 2. Suitability of bs en 1971 cem ii and cem v cement for production of low carbon concrete. Hanson general purpose cement technical data sheet. Just download it to somewhere convenient and you can check compositions at will, or use it as a training tool. You can buy and download pdf versions of bsi publications, including. The standard has been prepared by centc 51 cement and building limes, secretariat, nbn, belgium. And we put all of that experience and expertise into each of our bulk cement products today.
Suitability of bs en 1971 cem ii and cem v cement for production of low carbon concrete article in construction and building materials 71. Our new product is durable, smoother and economical in usage. Find the most uptodate version of bs en 197 1 at engineering360. The results shall comply with the requirements of standard en 1971, given in tab31. Suitability of bs en 1971 cem ii and cem v cement for. Product name en 1971 common cements substance einecs cas portland cement clinker 2660434 65997151 trade names. Concrete for sustainable construction sustainable construction and concrete. Composition, specifications and conformity criteria for common cements includes all.
Notes for guidance quality manual for hydraulically bound. Composition, specifications and conformity criteria for common cements german title zement. En 1971 also states the conformity criteria and the related rules. This british standard is the uk implementation of en 1971. Such a cement is produced at a given factory and belongs to a particular type and a particular strength class, as defined and specified in the relevant product specification standard. In keeping with this, reported work was carried out to assess the environmental impact of bs en 197 1 binary and ternary cement concretes and thus their suitability for use in low carbon concrete construction.
The following modifications have been made with respect to din en 197 1. Determination of the water soluble chromium vi content of cement bs en 197 1. Composition, specifications and conformity criteria for common cements british standard this part of this european standard defines and gives the specifications of 27 distinct common cement products and their constituents. Balamohan balakrishnan, of holcim malaysia, has written a cement calculator an excel spreadsheet his en 1971. Mineral products association mpa cement representing. Also stated are the conformity criteria and the related rules. Composition, specifications and conformity criteria of common cements. Product name en 197 1 common cements substance einecs cas portland cement clinker 2660434 6599715 1 trade names. Covid 19 ics codes astm standards annual book of astm standards bs standards. Common cements conforming to this standard, where the intended use is for the. Author links open overlay panel mukesh limbachiya sevket can bostanci hsein kew. You can filter on reading intentions from the list, as well as view them within your profile read the guide. Sr en 197 1 pdf european standards en 1971 cement composition.
The cement types used were cem i, cem iib and cem v conforming to bs en 1971. Type document date 2011 publisher bsi isbn 978 0 580 76786 9 web address 978 0 580 76786 9,978 0 580 76786 9. Composition, specifications and conformity criteria. Download table bs en 1971 portland composite cements from publication. Mineral products association mpa cement representing the. Class 1 units for external use, and class 2 units for internal use, in concrete, clay, copper, aluminium, steel.
The procedures for such an exchange are not within the scope of en 1971 but should. Provides specifications of 27 common cement products and their constituents. A cem i, 52,5n portland cement used for reference concrete mix for blending with fa, ggbs and sf to produce cem ii and cem v cements for the study. Composition, specifications and conformity criteria for common cements incorporating corrigendum november 2011. Determination of strength published by the european committee for standardization cen.
This standard is a harmonised european standard hen. Types of cement and their composition according to en 1971 main cement type designation cement type composition parts by weight in %1 main components portland cement clinker slag silica dust minor components pozzolans fly ashes natural artificial high silica high lime burnt shale limestone. The current british and european standard for masonry cement is bs en 41. Tab31 mechanical and physical requirements for cement compressive strength mpa early strength standard strength class 2 days 7 days 28 days initial setting time min expansion mm 32. By working with our strategic partners, a collection of multiple cementproducing factories on all. Were proud to say that all of our bulk cements are manufactured to the european standard for cement, bs en 1971 which means you can be sure that they will perform in your mix design to specification.
1481 395 625 1076 1290 1275 26 1434 1179 1070 159 990 652 166 538 999 814 200 95 1419 864 737 147 395 1168 1240 815 134 490 681