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ACI 304.3R 96 1997

$17.06

304.3R-96: Heavyweight Concrete: Measuring, Mixing, Transporting, and Placing (Reapproved 2004)

Published By Publication Date Number of Pages
ACI 1997 8
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Presents recommended methods and procedures for measuring, mixing, transporting, and placing heavyweight concretes that are used principally for radiation shielding in nuclear construction. Also covered are recommendations on cement, heavyweight aggregates, water, and admixtures. Mixture proportioning of heavyweight concrete is discussed. Recommendations for preplaced-aggregate heavyweight concrete are also included, together with suitable grout proportions. Mixing equipment, form construction, placing procedures, and methods of consolidation are described. Quality control, inspection, and testing are emphasized, and a list of references is included. Keywords: admixtures; aggregates; barite; cements; concrete construction; concretes; consolidation; construction equipment; conveying; density (mass/volume); formwork (construction); grout; heavyweight aggregates; heavyweight concretes; ilmenite; limonite; magnetite; mass concrete; materials handling; mix proportioning; mixing; placing; quality control; preplaced-aggregate concrete; radiation shielding; segregation.

PDF Catalog

PDF Pages PDF Title
2 CHAPTER 1— GENERAL CONSIDERATIONS
CHAPTER 2— MATERIALS
2.1—Cement
2.2—Aggregate
4 2.3—Mixing water
2.4—Admixtures
2.5—Proprietary premixed mortar
CHAPTER 3— CONCRETE CHARACTERISTICS
3.1—Physical properties
3.2—Mixture proportioning
5 CHAPTER 4— EQUIPMENT
CHAPTER 5— FORMWORK
5.1—Conventional method
5.2—Preplaced-aggregate method
CHAPTER 6— PLACEMENT
6.1—Conventional method
6 6.2—Preplaced-aggregate method
CHAPTER 7— QUALITY CONTROL
7.1—Samples and tests
7.2—Cement
7.3—Aggregate
7 7.4—Admixtures
7.5—Control tests
7.6—Inspection
CHAPTER 8— REFERENCES
8.1—Specified and/or recommended references
8 8.2—Cited References
ACI 304.3R 96 1997
$17.06