corresponding to the minimum ASTM recommended rate. . The first-crack strength was computed from ASTM C as follows,. (1) where. This standard is issued under the fixed designation C ; the number ASTM Standards: supports, in contact with the specimen, shall be sufficiently. This standard is issued under the fixed designation C ; the number Referenced Documents ASTM Standards: C Practice for Flexural and.

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Already Subscribed to this document. This detailed article explains the context, test procedure, test results, cost analysis and recommendations. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing v947.

Content only available by subscription. Please sign into an account with a subscription to this content, or email for help at support madcad. This is a variable that must be eliminated in any test that is trying to measure other factors such as the effectiveness of wet polymer. Register for a trial account. The values of flexural properties obtained using ASTM C are useful in quality control, ascertaining compliance, research and development, and product design.

ASTM CFlexural Bend Glass Fiber Reinforced Concrete Test Equipment

The machine itself was also valid for the purpose of testing Flexural Ultimate Strength. You may delete a document from your Alert Profile at any time.

This testing procedure is designed to measure and calculate three characteristic properties of the GFRC: The electronic file may not be reproduced in any way. Enter your personal account email address to request a password reset: The goal of the test was to determine whether dry polymers achieve similar flexural strengths as wet polymers in GFRC.


Force range of 5 kN to kN 1, lbf tolbf 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. In order to assess the effectiveness of the polymers, it was necessary to first build, test and calibrate an in-house test machine, cast and test many, many samples, analyze the collected data, and finally, interpret those data in order to draw meaningful and helpful conclusions relevant to the concrete countertop industry.

Enter your account email address to request a password reset: Remember me for one month. No further reproductions authorized. All of the samples were tested on the same day: By means of our concrete testing expertise and modular product design, we will help find the testing solution that is right for you. The right to access the electronic files of ASTM Standards is for purposes of viewing for individual use only.

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We are confident that we have what you are looking for. ANY concrete made with a 0. Please first verify your email before astk to alerts. Need more than one copy? This standard is not included in any packages.

If the tests to determine whether wet polymers work had used a Control Sample with a 0. In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise. We have no document history for this standard.

However, neither the deflection recording device nor the chart recorder is needed to measure or calculate the Flexural Ultimate Strengthwhich is the absolute strength of the material before it fails. We have no amendments or corrections for this standard. Proceed to Checkout Continue Shopping.


Subscription pricing is determined by: It allowed CCI to rapidly and inexpensively test a broad range of mix designs and ingredients with the full confidence that the results are real, valid and comparable to those obtained from an independent testing laboratory using far more expensive machinery. Please first log in with a 9c47 email before subscribing to alerts.

ASTM C947 Flexural Bend Glass Fiber Reinforced Concrete Test Equipment

While choosing only to measure the Flexural Ultimate Strength of GFRC does provide a limited view of the full properties of GFRC, it indicates the absolute strength of the material, something every concrete countertop maker wants to know. 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.

You currently cannot view this content. Are you sure you want to empty the cart? No items in cart. Give one of our application engineers a call today for help with creating the best budget and testing plan according to ASTM C A Control Sample or Control Group must be designed to eliminate these other, non-relevant variables.

If the document is revised or amended, you will be notified by email. In this case, the variable being tested was the polymer. ASTM grants you a license as follows: Standards Subsctiption may be the perfect solution. Have a question about conducting the test for this standard? As the voice of the U.