» » Guide for submittal of concrete proportions

Guide for submittal of concrete proportions download epub

by ACI Committee 211


Epub Book: 1116 kb. | Fb2 Book: 1948 kb.

Guide for Submittal of Concrete Proportions.

Guide for Submittal of Concrete Proportions. Keywords: admixture; aggregate; compressive strength; fiber reinforcement; hydraulic cement; mixture proportion; required strength; watercementitious materials ratio

1-l 21. -2 ACI COMMITTEE REPORT Chapter 5-Background data, p. 21. -7 pending upon the type and amount, certain cementitious materials such as fly ash, (see ACI 22. R) natural Chapter 6-Procedure, p. -7 pozzolans, ground granulated blast-furnace (GGBF) slag (see ACI 22. R), and silica fume may be used. The selection of concrete proportions involves a Appendix 3-Laboratory tests balance between economy and requirements for placeability, strength, durability, density, and appearance.

211-Develops recommendations for proportioning concrete mixtures.

This document is intended for the use of individuals who are competent to evaluate the significance and limitations of its content and recommendations and who will accept responsibility for the application of the material it contains. 211-Develops recommendations for proportioning concrete mixtures. 5 Total ng concrete mixtures and making field adjustments of lightweight concrete require a comprehensive understanding of porosity absorbtion and the degree of saturation of e particles.

ACI Committees deal with specific types of structures, an. The timing of concreting y finishing and jointing-is critical. 211-Develops recommendations for proportioning concrete mixtures

ACI Committees deal with specific types of structures, and. ACI Concrete Construction Special Inspector Training Provided b. . Failure to address this issue can contribute to undesirable characteristics in the wearing surface such as cracking, low resistance to wear, dusting, scaling, high or low spots, and poor drainage, as well as increasing the potential for curling. 223-Develops and reports on the use of ng concrete.

ACI Committee 211, Standard Practice for Selecting Proportions for Normal, Heavy Weight and Mass Concrete (ACI 21. ), American Concrete Institute, Farmington Hills, MI, 1991. Use of recycled aggregates in concreting. N. U. Ahmed and M. S. Alam, " Use of recycled aggregates in concreting, Bangladesh Univ. of Engineering & Tech. Bangladesh, Dhaka, 2013. Optimizing concrete mixtures Concrete International: Design and Construction.

A guide to submittal of concrete mixture proportions is provided in ACI 21. R. In a performance-based specification, the submittal information should be pertinent to compliance with the performance requirements of the specification and should not necessarily include actual ingredient material quantities and other details of mix design. Consider defining the period of time for retention of individual recorded batch records for forensic purposes (3-7 years from delivery date).

ACI 21. R, Guide for Selecting Proportions for High-Strength Concrete with Portland Cement and Fly As. ACI 309R, Guide for Consolidation of Concrete. ACI 318, Building Code Requirements for Structural Concrete. ACI 345, Guide for Concrete Highway Bridge Deck Construction. R, Guide for Selecting Proportions for High-Strength Concrete with Portland Cement and Fly Ash. ACI 224R, Control of Cracking in Concrete Structures. ACI 23. R, Use of Raw or Processed Natural Pozzolans in Concrete. ACI 363R, State of the Art Report on High-Strength Concrete. ACI 36., Guide to Quality Control and Testing of High-Strength Concrete. Portland Cement Association (PCA) (ww. ement. PCA EB001, Design and Control of Concrete Mixtures.

ACI committee documents are intended for the use of individuals who are competent to evaluate the significance and limitations of its content and recommendations and who will accept responsibility for the application of the material it contains

ACI committee documents are intended for the use of individuals who are competent to evaluate the significance and limitations of its content and recommendations and who will accept responsibility for the application of the material it contains. Individuals who use this publication in any way assume all risk and accept total responsibility for the application and use of this information.


Guide for submittal of concrete proportions download epub
Author: ACI Committee 211
ISBN: 0870310542
Category: No category
Language: English
Publisher: American Concrete Institute (2001)