ACI 304.2R PDF

ACI Middle East Page · Sign In. Menu. American Concrete Institute. Please enter . R Placing Concrete by Pumping Methods (Reapproved ). The technical committees responsible for ACI committee reports and standards strive to avoid ambiguities, omissions, and errors in these documents. In spite of. Title: RGuide to Placing Concrete by Pumping Methods. Author(s): ACI Committee Publication: Technical Documents. Volume.

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Methods to saturate these aggregates and provide a consistent moisture content are discussed. Guide to Placing Concrete by Pumping Methods. Recommendations for proportioning pumpable concrete suggest optimum gradation of aggregates, outline water, cement, and admixture requirements, and emphasize the need for evaluation of trial mixes for pumpability. Appears on pages s: The importance of saturating lightweight aggregates is stressed, and suggestions are given for layout of lines, maintaining uniform delivery rate, as well as uniform quality of concrete at the end of the line, and cleaning out pipelines.

The importance of proportioning a pumpable concrete mixture is emphasized with reference to sources for further direction on its design. The importance of saturating lightweight aggregates is stressed.

This report describes pumps for transporting and placing concrete. Of specific importance is 3042.r discussion on the use of lightweight aggregates. These items are not eligible for return. This report does not cover shotcreting or pumping of nonstructural insulating or cellular concrete.

International Concrete Abstracts Portal. Placing Concrete with Belt Conveyors Reapproved For a listing of and access to all product errata, visit the Errata page. Discussions on achieving a consistent mixture and its critical 304.2t are also addressed. The full and complete returned product will be accepted if returned within 60 days of receipt and in salable condition.

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RGuide to Placing Concrete by Pumping Methods

Rigid and flexible pipelines are discussed and couplings and other accessories described. 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.

Suggestions are given for layout of lines; for maintaining uniform delivery rate, as well as uniform quality of concrete at the end of the line; and for cleaning out pipelines. Any applicable errata are included with individual documents at the time of purchase. Measuring, Mixing, Transporting, and Placing Reapproved Preconstruction planning for equipment placement and line routing are emphasized.

304.2R-17: Guide to Placing Concrete by Pumping Methods

Rigid and flexible pipelines are discussed and couplings and other accessories described. Rigid and flexible pipelines, couplings and other accessories, and the various types of concrete pumps are discussed. Discussions on achieving a consistent mixture and its critical importance are also addressed.

PDF free access to members. Preconstruction planning for equipment placement and line routing are emphasized. Errata are not included for collections or sets of documents such as the ACI Collection.

These items are not eligible for return.

R Guide to Placing Concrete by Pumping Methods

This report describes pumps for transporting and placing concrete. This guide discusses the use of pumps for transporting and placing concrete.

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. ACI Committee Publication: Choose Product Language English.

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Placing Concrete by Pumping Methods Reapproved This guide discusses the use of pumps for transporting and placing concrete. Measuring, Mixing, Transporting, and Placing Reapproved Evaluation of trial mixtures to ensure pumpability and strength is encouraged. The full and complete returned product will be accepted if returned within 60 days of receipt and in salable condition. ACI Committee Publication: Methods to saturate these aggregates and provide a consistent moisture content are discussed.

Choose Product Language English.

International Concrete Abstracts Portal

Any 304.2rr errata are included with individual documents at the time of purchase. Evaluation of trial mixtures to ensure pumpability and strength is encouraged. Errata are not included for collections or sets of documents such as the ACI Collection. Recommendations for proportioning pumpable concrete suggest optimum gradation of aggregates; outline water, cement, and admixture requirements; and emphasize the need for evaluation of trial mixes for pumpability.

Placing Concrete by Pumping. International Concrete Abstracts Portal. The importance of proportioning a pumpable concrete mixture is emphasized with reference to sources for further direction on its design. For a listing of and access to all product errata, visit the Errata page. Of specific importance is a discussion on the use of lightweight aggregates. This report does not cover shotcreting or pumping of nonstructural insulating or cellular concrete.