ASTM C1018 PDF

To browse Academia. Skip to main content. By using our site, you agree to our collection of information through the use of cookies. To learn more, view our Privacy Policy. Log In Sign Up. Ali Hamad.

Author:Kazrazuru Tojazilkree
Country:Ghana
Language:English (Spanish)
Genre:Environment
Published (Last):26 February 2014
Pages:431
PDF File Size:2.70 Mb
ePub File Size:18.78 Mb
ISBN:794-7-70877-926-5
Downloads:58186
Price:Free* [*Free Regsitration Required]
Uploader:Taule



ASTM C is a standard test method for the flexural toughness and first crack strength of fiber-reinforced concrete. A 14x4x4 inch xx mm beam is loaded using third-point loading, while measuring net mid-span deflection. Testing is continued through crack initiation, up to a specified end-point deflection.

Data collected after first-crack is used to determine the toughness index of the concrete sample at deflections 3, 5. The toughness index provides a measure of the concrete's energy absorbtion after first-crack initiation. ASTM C tests the flexural toughness of of fiber reinforced concrete using a centrally loaded round panel. By means of our testing expertise and modular product design, we will help find the solution that is right for you.

Give our test engineers a call today for help configuring the best test machine and accessories according to your standard. Force range of 5 kN to kN 1, lbf to , lbf Adjustable test space The most popular choice for static tension and compression tests These dual column testers are available in both tabletop and floor standing models.

We'll only use this information to connect you to an application expert and it won't be shared with anyone else. Privacy Policy. We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, holders, jigs, faces, jaws, extensometers, environmental and humidity chambers, furnaces, baths and custom solutions for unique applications.

Just ask! We are confident that we have what you are looking for. Recommended Test Machine. Our experts will help you with: Pricing Specifications Delivery Technical questions and more! Submit to Get Answers. Have a question about conducting the test for this standard? Contact Us Now.

HENRYK SKOLIMOWSKI PDF

ASTM C1018 Fiber Reinforced Concrete Flexural Toughness Equipment

This test method evaluates the flexural performance of toughness parameters derived from fiber-reinforced concrete in terms of areas under the load-deflection curve obtained by testing a simply supported beam under third-point loading. Formerly under the jurisdiction of Committee C09 on Concrete and Concrete Aggregates, this test method was withdrawn in May due to lack of interest and support for its continued use. These indices are determined by dividing the area under the load-deflection curve up to a specified deflection criterion, by the area up to the deflection at which first crack is deemed to have occurred. Residual strength factors that represent the average post-crack load retained over a specific deflection interval as a percentage of the load at first crack are derived from these indices. Values of toughness indices and residual strength factors are independent of the system of units used to measure load and deflection.

ALBERTO WILENSKY PDF

.

Related Articles