ASTM C470 PDF

This standard is issued under the fixed designation C /C M; the number 1 This specification is under the jurisdiction of ASTM Committee C09 on. Molds for Forming Concrete Test Cylinders Vertically. ASTM C Standard Specification for Molds for Forming Concrete Test Cylinders Vertically. Lab ID: Use Method used to evaluate molds for use in.

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Single-use molds may be made of sheet metal, plastic, suitably treated paper products, or other materials. Intermediate values are proportional to the square of the height. The mold shall be either coated or asstm of a material that will prevent adherence to the concrete. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. The inch-pound units are shown in brackets. Link to Active This link will always route to the current Active version of the standard.

ASTM C470–09 (W)

Record to be Prepared by the Purchaser 8. Reusable molds shall be made of nonabsorptive materials and shall be tested for water leakage. Combining values from the two systems may result in non-conformance with the standard. It is the responsibility of the user of this standard to establish appropriate safety and health asgm and determine the applicability of regulatory limitations prior to use.

astmm Referenced Documents purchase separately The documents listed below are referenced within the v470 standard but are not provided as part of 4c70 standard. Size px x x x x The planes of the top rim of the mold and the bottom shall be perpen per pendic dicula ularr to the axi axiss of the mold with within in 0. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. 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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Molds shall be constructed in the form of right circular cylinders and have a nominal inside height equal to twice the nominal inside diameter. This standard does not purport to address all of the safety concerns, if any, associated with its use.

ASTM C Molds for Forming Concrete Test Cylinders Vertically | CTL

Link to Active This link will always route to the current Active version of the standard. Single-use molds shall not be reused nor the same mold retested. These materials shall conform to the following requirements: Sizes included are molds having diameters from 50 mm [2 in. The required dimensional tolerances must be maintained after slitting, clamping, and attaching the base plate.

Please fill this form, we will try to respond as soon as possible. The provisions of this specification include the requirements for both reusable and single-use molds.

The inch-pound units are shown in brackets. Referenc Referenced ed Documents Documents 2. Please copy and paste this embed script to where you want to embed Embed Script. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. If made of paper, the bottom cap of the mold shall be of parchment-lined cap stock not less than 0.

Active view current version of standard. The metal for the bottom of the mold shall have a minimum thickness of 0. This standard does not purport to address all of the safety concerns, if any, associated with its use. Sampling and Rejection 7.

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Referenced Documents purchase separately The documents listed below are referenced within the subject standard aastm are not provided as part of the standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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This standard does not purport to address all of the safety concerns, if any, associated with its use. Link to Active This link will always route to the current Active version of the standard. This astk does nott pu no purp rpor ortt to ad addr dres esss al alll of th thee sa safet fetyy co conc ncern erns, s, if an anyy, associated associ ated with its use.

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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. They shall be watertight and sufficiently strong and tough to permit their use without tearing, crushing, or deforming.

Test for elongation, absorption, and water leakage shall also be performed. ASTM v470 not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

The inch-pound units are shown in brackets.

The following are additional requirements for the types of single-use molds: We are a non-profit group that run this website to share documents. The following are types of molds covered: Combining values from the two systems may result in non-conformance with the standard. 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 c40.

The top edge shall be waterproofed, or coated, to limit absorption. Please help us to share our service with your friends. General Requirements Requirements 3.