ASTM C403 PDF

Time of Setting of Concrete Mixtures by Penetration Resistance. Standard Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance. The resistance of the concrete mixture to penetration by standard. Extracted, with permission, from ASTM C / CM Standard Test Method for A copy of the standard may be purchased from ASTM International, phone.

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Testing equipment for ASTM C | Matest

Among other f403, the initial and final time f403 set are influenced by: Initial aztm final set times are important because they give an indication of when the concrete can be properly placed, consolidated and finished.

ASTM C identifies initial and final time of set as: Content only available by subscription. Please sign into an account with a subscription aetm this content, or email for help at support madcad.

The percentage of slag cement used can also affect times of set. Are you sure you want to empty the cart?

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The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Follow us on Twitter. Enter your personal account email address to request a password reset: In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise.

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The values stated in each system may not be exact v403 therefore, each system shall be used independently of the other. If you like to setup a quick demo, let us know at support madcad.

ASTM C Standard

No items in cart. Link to Active This link will always route to the current Active version of the standard. This standard is not included in any f403. When water comes into contact with hydraulic cement, a chemical reaction called hydration occurs. Proceed to Checkout Continue Shopping.

This test method may also be used to determine compliance with specified time-of-setting requirements. In this test method, the times required for the mortar to reach specified values of resistance to penetration are used to define times of setting.

You currently cannot view this content. Enter your account email address to request a password reset: This standard is also available to be included in Standards Subscriptions. Slower times of set are beneficial in hot weather because the contractor has a longer time to deliver, place, and finish the concrete.

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Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. However, replacement rates of less than 30 percent generally will not affect times of set significantly.

It is the responsibility of the user of this standard to establish appropriate c4003 and health practices and determine the applicability of regulatory aetm prior to use.

This test method may also be used to determine compliance with specified time-of-setting requirements. Search book title Enter keywords for ast, title search. Standards Subsctiption may be the perfect solution. However, when the setting time of concrete is desired, the test shall be performed on mortar sieved from the concrete mixture and not on a prepared mortar intended to simulate the mortar fraction of the concrete; it has been shown that the initial and final setting times may be increased when using the prepared mortar.