distribution and storage media, without the written consent of ACI. . ACI R- 10 supersedes ACI R and was adopted and published October ACI RThis document has been approved for use by agencies of the Department of Defense and for listing in the DoD Index of Specificati. ACI R – Cold Weather Concreting – 98 – Download as PDF File .pdf) or read online.
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This document was replaced by R Cold Weather Concreting revised in provides you with the techniques to properly manufacture, place and protect concrete in cold weather. The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
R Cold Weather Concreting (Reapproved )
References are included that provide supplementary data on the effects of curing temperature on concrete strength. International Concrete Abstracts Portal.
Cold Weather Concreting Reapproved Author s: Your product has been added to the cart! A list of selected references is included. Continue Shopping Go To Cart. For many structural concretes, protection considerably in excess of that required to prevent damage by early freezing is needed to assure development of adequate strength.
One of the objectives of cold weather concreting practice is to provide protection of the concrete at early ages to prevent damage from freezing. For many structural concretes, protection considerably in excess of that required to insure freedom from damage by early freezing is required to assure safe development of strength.
The general requirements for producing satisfactory concrete during cold weather are discussed, as are methods for achieving these requirements. Cold Weather Concreting Reapproved Supplementary material on the effect of curing temperatures on concrete strength is referenced in authoritative sources.
Home Trade Association Standards. Your Online Construction Book Superstore The following items are discussed in the report: The general requirements for producing satisfactory concrete during cold weather are discussed, and methods for satisfying these requirements are described.
Introduction General requirements Temperature of concrete as mixed and placed and heating of materials Preparation before concreting Protection against freezing and protection for concrete not requiring construction supports Protection for structural concrete requiring construction supports Materials and methods of protection Curing requirements and methods Acceleration of setting and strength development References.
Appears on pages s: This ACI report provides valuable charts and graphs, as well as discussion of construction methods, protective coverings, temperature recording procedures, and material requirements.
Accelerators, keeping of temperature records, heating of materials, subgrade preparation, protective insulating coverings, heated enclosures, curing, maturity concept, and form removal are discussed.
A newer version of this document exists. Produce concrete in cold weather conditions with the reapproved for ACI R