Covers an introduction to the evaluation of concrete strength test results. Using conformity control of concrete compressive strength for construction site classification. Aci 117, except that fabrication tolerance for bar sizes. Significant changes from the 2011 to the 2014 edition of. Building code requirements for masonry structures ciii code and commentary, ciii building code requirements for masonry structures tms 402xxaci 530xxasce 5xx synopsis this code covers the design and construction of masonry structures. Guide to evaluation of strength test results of concrete aci 214r11 3 s sample standard deviation, an estimate of the population standard devi ation, also termed s overall s statistical average standard deviation, or pooled standard deviation s 1 sample withinbatch standard deviation, also termed s withinbatch s. Aci 301 is a specification for stru c t u r al concrete in b u i l d i n g s.
Specifications for structural concrete, aci 30110, with. Significant changes from the 2011 to the 2014 edition of aci 318. Aci 301specifications for structural concrete for buildings. Founded in 1904 and headquartered in farmington hills, michigan, usa, the american concrete institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensusbased standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design. Aci 214r 02 evaluation of strength test results of concrete. Aci 214r11 guide to evaluation of strength test results. Reference to this document shall not be made in con aci 214r 02 supersedes aci 21477 reapproved 1997 and became effective tract documents. It is written in such form that it may be adopted by reference in a legally adopted building code. Aci mcp 2010 manual of concrete practice 2010 civil.
Content description this code provides requirements for test load magnitudes, test protocols, and acceptance criteria for conducting a load test as a means of evaluating the safety and serviceability of concrete structural members and systems for existing buildings as provided for by aci 562. 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 re. Information derived from such procedures is also valuable in defining design criteria and specifications. Generally, cores are obtained either to assess whether suspect concrete in a new structure complies with. Oct 20, 2012 aci s manual of concrete practice mcp is the most comprehensive concrete reference set available. Oz a mathematical analysis, using statistical techniques, for prediction of compressive strength of concrete was performed for the concrete strength data obtained from experimental work conducted. Itg304 report on bridge decks free of steelreinforcement part 6.
Pdf aci 31805 building code requirements for structural. Additionally, aci 214r 02 reported that usually 28 days are required to yield adequate curing of the portland cement based concrete. It focuses on basic castinplace work and does not deal with specialty concre t e s. He supplements it as needed by designating or specifying indi. Usa, the american concrete institute is a leading authority and resource worldwide for the development and distribution of consensusbased standards, technical resources.
Specifications for structural concrete, aci 30105, with selected aci references. An essential reference document containing american concrete association aci documents. Aci214 recommended practice for evaluation of strength. Since the characteristic compressive strength of concrete selected for the present work was 50 mpa, corresponding values were referred from aci 214r 02.
Guide to evaluation of strength test results of concrete aci 214r 11 3 s sample standard deviation. Aci214 recommended practice for evaluation of strength test resultsof concrete aci214 errata superseded see the following. It contains all of the widely used aci concrete and masonry code requirements, specifications, guides and reports. Introduction this guide provides an introduction to the evaluation of concrete strength test results. Evaluation of strength test results of concrete aci 214r02. Changes from aci 31811 to aci 31814 are discussed in this paper. At the very least, we would hope to have 15 to 29 consecutive tests and could still calculate our standard deviation and apply a multiplier from table 5. Pdf using conformity control of concrete compressive. Concrete quality control nrmca expanding the concrete. Specifications for structural concrete, aci 30105, with. Concrete mix construventas pdf book manual free download. Oct 21, 2012 this is a full set of american concrete institute aci manual of concrete practice mcp 2010 edition.
Scribd is the worlds largest social reading and publishing site. Procedures described are applicable to the compressive strength test results required by aci 301, aci 318, and similar specifications and codes. The american concrete institute disclaims any and all responsibility for the stated principles. A procedure is presented for proportioning concrete that has slumps in the range of zero to 25 mm 1 in. Aci mcp 2010 manual of concrete practice 2010 this is a full set of american concrete institute aci manual of concrete practice mcp. Aci 214r 02 provides a means to judge the quality of testing. As a published standard, aci 56216 establishes a standard of care for design professionals involved with repair of existing concrete structures consis tent with iebc requirements. Download concrete mix construventas book pdf free download link or read online here in pdf. Aci 301 is a re f e r ence standard which the engineer or architect may make applicable to any building project by citing it in the project specifications. Compressive strength, porosity and sorptivity of ultra fine. Ac sp15 feld reference manual standard specfcatons for structural concrete ac 30110 wselected ac referencesto purchase contact hs at 18008547179 usacanada or 3033977956 worldwde.
Aci31808 code requirements for design of concrete floor systems1 this technical note details the requirements of aci318 08 for design of concrete floor systems, with emphasis on posttensioning and their implementation in the adapt builder platform programs. It categorizes as excellent, very good, good, fair and poor based on coefficient of variation values as less than 2%, 23%, 34%, 45% and more than 5% respectively. Aci 214r11 guide to evaluation of strength test results of concrete reported by aci committee 214 first. Aci214r show complete document history how to order. Significant changes from the 2011 to the 2014 edition of aci 318 satyendra k. Aci manual of concrete practice civil engineering community. Guide for obtaining cores and interpreting compressive strength results aci 214. Aci 318052 requires that the target average strength should be the maximum of the following two equations.
Aci 56216 into state and municipal building codes, and into the regulatory standards of other groups. Aci 214r 2011 evaluation of strength test results of. Read pdf aci 214r11 guide to evaluation of strength. Aci 117, except that fabrication tolerance for bar sizes nos. Compressive strength, porosity and sorptivity of ultra. Aci 214r11 guide to evaluation of strength test results of. Guide to evaluation of strength test results of concrete aci 214r11 3 s sample standard deviation. It includes index plus six 6 volumes that encompass all aci code documents. Evaluation of strength test results of concrete aci 214r 02. This site is like a library, you could find million book here by using search box in the. Barry butler bryant mather members of the committee voting on the 1991 revisions.
Standard specifications for structural concrete aci 30110. Aci 214r11 guide to evaluation of strength test results of concrete author. Prediction of the curing time to achieve maturity of the. All books are in clear copy here, and all files are secure so dont worry about it.
Aci committee reports, guides, standard practices, and commentaries are intended for guidance in planning, designing, executing, and inspecting construction. Acis manual of concrete practice mcp is the most comprehensive concrete reference set available. The institute shall not be liable for any loss or damage. Aci 31814 contains a number of significant technical changes, with some of the most important in chapter 18, earthquake resistant structures. Aci 214r11 supersedes 214r 02 and was adopted and published april 2011. Aci 214r 11 guide to evaluation of strength test results of concrete author. Read online concrete mix construventas book pdf free download link book now. Some other re f e re n c e specifications available from aci include the follow i n g. En 2061 and aci 214r 02 and compared to the strength. Specifications for structural concrete, aci 30110, with selected aci and astm references. Variability due to tech talk sources of concrete strength variation by. It categorizes as excellent, very good, good, fair and poor based on coefficient of variation values as less than 2%, 23%, 34%, 45% and more than 5%.
Aci manual of concrete practice mcp is the most comprehensive concrete reference set available. Guide to evaluation of strength test results of concrete. Building code requirements for structural concrete and commentary. Statistical procedures provide tools of considerable value when evaluating the results of strength tests. Astm c 33, provide aggregate free from any substance which may be. Aci 214r 11 supersedes 214r 02 and was adopted and published april 2011.