ACI 237R-07 SELF-CONSOLIDATING CONCRETE PDF
ACI R Self-Consolidating Concrete (Self-Consolidating Concrete) [ACI] on *FREE* shipping on qualifying offers. ACI. R Self-Consolidating Concrete. Edition: $ / user per year Because SCC is a viable solution to various concrete placement problems. Buy ACI R: SELF-CONSOLIDATING CONCRETE from SAI Global.
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The test method is suitable for use in the laboratory and in the field. The J-Ring is placed outside the slump cone so that the concrete flows through the legs of the ring when the cone is lifted.
There were no books found for adi applied search filters. The retained aggregate from each section is weighed and the static segregation calculated as the difference between the bottom and top sections divided by the average weight.
The slump flow with and without the J-Ring is measured. FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER.
237R-07 Self-Consolidating Concrete
Please login to your authorized staff account to use this feature. A difference greater than 2 in. BASF Construction Chemicals In the test method, a sample of freshly mixed concrete is placed in a cylindrical mold without tamping or vibration. The slump flow test allows a comparison of the lateral flow and filling potential of different SCC mixtures. Self-consolidating concrete SCC must have the ability to flow under its own weight, to pass reinforcing bars or other obstacles without segregation, and not segregate during or after casting.
Enter your personal account email address to request a password reset: The following ASTM standard test methods have been developed to address these fresh concrete properties.
This book also exists in the following packages Manual of Concrete Practice-7 Volume Set. View directory of all issues.
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Are you sure you want to empty the cart? Enter your account email address to request a password reset: Please contact the Editor: Guide for Concrete Inspection. Remember me for one month. Register for a trial account. The slump cone can be either used the same way up or inverted. This report contains the current state of knowledge with respect to SCC.
237r–07 15 minutes, the mold is separated into three sections representing the top, middle, and bottom of the cylinder. The mold is lifted and the concrete allowed to spread. ACI has over 95 chaptersstudent chapters, and nearly wci, members spanning over countries.
The flow rate is influenced by the concrete’s viscosity.
Use of Fly Ash in Concrete. Any opinions, findings, and conclusions or recommendations expressed in this publication are those of the Author s and do not necessarily reflect the view of the Federal Highway Administration.
After spreading ceases, two orthogonal diameters of the concrete patty are measured. Copyright Compu-tecture, Inc.
ASTM Test Methods for Self-Consolidating Concrete
The slump flow test can be used in production to assess the consistency of SCC. The flow rate is determined by measuring the time it takes for the outer edge of the concrete to reach a diameter of 20 in.
The information in this document is expected to inform concrete producers, users, and specifiers of SCC of known practices and processes. Land Use and Development.