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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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Please help us to share our service with your friends. 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. Link to Active This link will always route to the current Active version of the standard.

The glue shall be water-insoluble adhesive of aatm resin type that will not react with fresh concrete.

ASTM C–09 (W) – Free Download PDF

They shall be watertight and sufficiently strong and tough to permit their use without tearing, crushing, or deforming. Molds may be single piece ast or made from castings with a separate detachable base plate or a base that is an integral part of the sidewall. Single-use molds may be made asgm sheet metal, plastic, suitably treated paper products, or other materials. This abstract is a brief summary of the referenced standard.

These notes and footnotes excluding those in tables and figures shall not be considered as requirements of qstm standard.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Test for elongation, absorption, and water leakage shall also be performed. This standard 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 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 axtm. 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.

General Requirements Requirements 3.

Only the practicable minimum amount of adhesive shall be exposed on the inner side of the bottom of the mold. Then place the mold on the dial stand, cover with the glass or metal plate and record the initial length by dial micrometer to the nearest 0.

Plastic and sheet metal molds need not be tested for elongation and absorption, but should be tested for water leakage. The provisions of this specification include the requirements for both reusable and single-use molds.

Other nonabsorptive materials which have been used include iron, brass, steel, and various plastics.

Link to Active This link will always route to the current Active version of the standard. Active view current version of standard.

This specification deals with molds for forming concrete test cylinders vertically. We are a non-profit group that run this website to share documents.

The provisions of this specification include the requirements for both reusable and single-use molds. Aetm shall be constructed in the form of right circular cylinders and have a nominal inside height equal to twice the nominal inside diameter. The provisions of this specification include the requirements for both reusable and single-use c4470.

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This standard does not purport to address all of the safety concerns, if any, associated with its use. Intermediate values are proportional to the square of the height.

Referenc Referenced ed Documents Documents 2. Note 1—Sizes included are molds having diameters from 50 mm [2 in. If such bead protrudes to the inside of the FIG. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Historical Version s – view previous versions of standard. Sizes included are molds having diameters from 50 mm [2 in. We need your help! Originally approved in The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

The following are types of molds covered: If made of paper, the bottom cap of the mold shall be of parchment-lined cap stock not less than 0.

ASTM C470–09 (W)

Thank you for interesting in our services. The metal for the bottom of the mold shall have a minimum thickness of 0.

Combining values from the two systems may result in non-conformance with the standard. Single-use molds shall not be reused nor the same mold retested. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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.