Standard Number: BS 1370:1979
Title: Specification for low heat Portland cement
Abstract: Composition, manufacture and requirements for fineness, strength, setting times, soundness and heat of hydration. Refers to tests in BS 4550.
Status: Confirmed, Current
Publication: Date 31 July 1979
Confirm Date: 01 December 2009
Cross References: BS 12, BS 4550:Part 1, BS 4550:Part 2, BS 4550:Part 3:Section 3.3, BS 4550:Part 3:Section 3.4, BS 4550:Part 3:Section 3.5, BS 4550:Part 3:Section 3.6, BS 4550:Part 3:Section 3.7, BS 4550:Part 3:Section 3.8, BS 4627
Amended By: AMD4416
Supersedes Draft: 77/14421 DC
Descriptors: Portland cement, Low-heat cement, Cements, Cement and concrete technology, Composition, Chemical composition, Testing, Compressive strength, Hydration, Certificates of conformity, Marking, Quality, Setting
ICS 91.100.10 (Cement. Gypsum. Lime. Mortar)
Title in French: Spécification du ciment Portland à faible chaleur d'hydratation
Title in German: Spezifikation fuer Portlandzement mit niedriger Hydratationswaerme
Committee B/516/6
ISBN 0 580 10847 3
Format: A4
Pages: 8
Code:
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This code of practice gives recommendations for cement-based external renderings on all common types of background. It includes renderings on both new and old backgrounds and the maintenance and
repair of existing work. Renderings for liquid retaining structures such as
tanks and manholes and renderings applied as a background for any form of cladding are not included.
NOTE 1 For renderings to receive external tiling and mosaics, see BS 5385-2.
NOTE 2 The titles of the publications referred to in this standard are listed on page 36.
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This British Standard specifies requirements for the transport, laying and compaction of those asphalt mixtures conforming to BS EN 13108-1, BS EN 13108-4 and BS EN 13108-5, described in PD 6691, from the time that they leave the mixing plant until they are placed on the road ready to receive a superimposed layer or traffic. It also includes requirements for preliminary work at the laying site needed to ensure that the substrate is fit to receive the asphalt and for the application of tack coats and bond coats. While this standard does not include explicit requirements for asphalt materials covered in other parts of BS EN 13108 or other proprietary asphalt mixtures, the general requirements of this standard may be applied to those mixtures, in addition to special requirements for particular mixtures as laid down in individual quality plans and/or method statements.
NOTE 1 The term “asphalt” used in this standard is the generic term used to describe the wide range of mixtures of aggregate and bituminous binder individually known as asphalt concrete, coated macadam, hot
rolled asphalt, stone mastic asphalt (SMA), porous asphalt or mastic asphalt and other proprietary materials which are available for use in constructing and maintaining roads and other paved areas that are on the market in the UK. Protocols for the initial type testing of asphalt materials in accordance with BS EN 13108-20 Type testing are included in Annex C, Annex D, Annex E, Annex F and Annex G.
NOTE 2 BS EN 13108-20 Type testing details the way in which the conformity of a mix composition to the requirements of the specification is to be determined. This is similar to a mix design validation or job mix trial. BS EN 13108-20 offers some choice in the way in which specimens are to be prepared for the purposes of initial type testing. Since the results determined will depend on the method of specimen preparation, a set of
protocols showing the recommended UK selection of such procedures, linked to the recommended specification levels and classes, is included in this standard.
In the case of hot rolled asphalt (HRA), requirements are specified for providing a rough-textured surface on the surface course for skid-resistance. This standard does not include requirements for asphalt incorporating bitumen emulsion binders.
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This Standard sets out the minimum rate of testing of wire, strand and bar for prestressing
of permanent structures necessary to comply with the requirements of AS/NZS 4672.1.
NOTE: Manufacturing control should apply to all aspects of production from steel melting to the
dispatch of the final product.
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This standard defines terms specific to, and in general use by, fire protection agencies.
Fire safety engineering and fire testing terms are covered in BS EN ISO 13943.
This standard does not include terms where the standard dictionary definition is applicable. Neither does
it include terms and definitions which are unique to any small specialized discipline within fire safety.
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Moderator complements: Didactically Material.
Chapters:
- Basic Hydrology;
- Culverts & Channels;
- Pipes & Pumps;
- Review Problems;
- Six Minutes Solution for Civil PE Exams;
- Hydraulics (Another Material(;
- Engineering Hydrology;
- Sample examination problems;
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I would like to ask if somebody will manage to post here the following article:
"Application of Logistic model in settlement prediction during complete process of embankment construction " - Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering 31 (6), pp. 965-969 by Zhu, Z.-D., Zhou, L.-H.
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Slenderness ratio of concrete columns.
Author: student71, member of CivilEA
Code:
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STP 1399 Marine Corrosion in Tropical Environments
Author: Sheldon W. Dean; Guillermo Hernandez-Duque Delgadillo; James B. Bushman | Size: 6.1 MB | Format:PDF | Publisher: ASTM International | Year: 2000 | pages: 315 | ISBN: 978-0-8031-2873-6
This unique, new ASTM publication details the latest worldwide research on atmospheric corrosion, seawater corrosion, deterioration of concrete, and underground corrosion issues pertaining to tropical environments.
21 peer-reviewed papers cover:
• Mechanisms of corrosion processes.
• Performance of various remedial measures to prevent corrosion damage to steel in concrete.
• Proposal for revision of the ISO atmospheric corrosivity classification.
• New approach to cathodic protection of rebar and concrete.
• Evaluation of stainless steel for rebar in concrete as a long-term solution.
• Protection of underground structures in tropical marine environments.
• Difficulties of coating stainless steels for use in seawater.
Code:
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