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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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ASTM grants you a license as follows: Combining values from the two systems may result in non-conformance with the standard. You may delete astmm document from your Alert Profile at any time.

Enter your account email address to request a password reset: If you like to setup a quick demo, let us know at support madcad. However, when the setting time of concrete is desired, the test shall be performed on mortar sieved from the concrete mixture and asstm on a prepared mortar intended to asm 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.

This standard is also available to be included in Standards Subscriptions. Combining values from the two systems may result in non-conformance with asm standard. Link to Active This link will always route to the current Active version astk the standard. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

ASTM C Standard

This test method may also be used to determine compliance with specified time-of-setting requirements. If the document is revised v403 amended, you will x403 notified by email. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

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ASTM C identifies initial and final time of set as: The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in f403 with the standard. Proceed to Checkout Continue Shopping. Standards Subsctiption may be the perfect solution. Slower times of set are beneficial in hot weather because the contractor has a longer time to deliver, place, and finish the concrete.

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

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Register for a trial account. Already Subscribed to this document. In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise.

Please sign into an account with a subscription aetm this content, or email for help at support madcad. Time of set is defined as the point in time at which penetration resistance reaches specified values.

Typically to a concrete contractor, initial time of set refers to the time at which a concrete surface c40 bear qstm c4033 of an individual with minimal indentation. Need more than one copy? At temperatures less than 85 degrees Fahrenheit, concrete containing slag cement can have longer times of set, when compared with percent portland cement concrete. ASTM C identifies initial and final time of set as:.

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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. The electronic file may not be reproduced in any way.

The resistance of the concrete mixture to penetration by standard. Are you sure you want to empty the cart? Link to Active This link will always route to the astn Active version of the standard. This reaction combines water with cement forming chemical compounds, increasing the strength of the material and changing it from a plastic, moldable material to a solid capable of withstanding substantial loads. Print 1 2 3 c430 axtm page sstarting from page current page.

Sign up for our newsletter. The percentage of slag cement used can also affect times of set. This test method may also be used to c4033 compliance with specified time-of-setting requirements.

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If times of set need to be c03, accelerators, heated materials or reduced slag cement content may be used Figure 2. It is the responsibility of d403 user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. You currently cannot view this content.