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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Historical Version s – view previous versions of standard. This specification deals with molds for forming concrete test cylinders vertically. Molds shall be constructed in the form of right circular cylinders and have a nominal inside height equal to twice the nominal inside diameter. The following are types of molds covered: Reusable molds shall be made of nonabsorptive materials and shall be tested for water leakage.

Single-use molds may be made of sheet metal, plastic, suitably treated paper products, or other materials. These materials shall conform to the following requirements: The following are additional requirements for the types of single-use molds: Test for elongation, absorption, and water leakage shall also be performed.


This abstract is a brief summary of the referenced standard. 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.

ASTM C470–09 (W)

ASTM does 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 provisions of this specification include the requirements for both reusable and single-use molds.

Sizes included are molds having diameters from 50 mm [2 in. C740 notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. The values stated in each system may c4470 be exact equivalents; therefore, each system shall be used independently of the other.

Combining values from the two systems may result in non-conformance with the standard. The inch-pound units are shown in brackets.


ASTM C Molds for Forming Concrete Test Cylinders Vertically | CTL

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish asrm safety and health practices and determine the applicability of regulatory limitations prior to use.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link will always route to the current Active version of the standard.