ASTM C869 PDF

Standard Specification for Foaming Agents Used in Making Preformed Foam for Cellular Concrete 1 This standard is issued under the fixed designation C ; the n u m b e r immediately following the designation indicates zhe year of original adoption or, in the case o f revislon, the year of Iast revision. A n u m b e r in parentheses indicates the year of last re. Referenced Documents 2. Performance Requirements 3. Test Methods 4. Keywords 5.

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Historical Version s - view previous versions of standard. More C This specification covers foaming agents specifically formulated for making preformed foam for use in the production of cellular concrete. The function of this specification is to provide the means for evaluating the performance of a specific foaming agent. The test batch shall conform to the physical requirements prescribed such as density, compressive strength, tensile splitting strength, water absorption and air loss during pumping.

The foaming agent being tested shall be used in making test specimens required. 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 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.

This is accomplished by using the foaming agent in making a standard cellular concrete test batch see Test Method C from which test specimens are cast. Then, significant properties of the concrete are determined by tests and compared with the requirements of Section 3.

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 non-conformance with 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.

Scope 1. Link to Active This link will always route to the current Active version of the standard.

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astm c869-91.pdf

Embed Size px x x x x Standard Specification for Foaming Agents Used in Making Preformed Foam for Cellular Concrete 1This standard is issued under the fixed designation C ; the n u m b e r immediately following the designation indicates zhe year of original adoption or, in the case o f revislon, the year of Iast revision. A n u m b e r in parentheses indicates the year of last re. Referenced Documents 2. Performance Requirements 3. Test Methods 4. Keywords 5.

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ASTM C869-91.pdf

Historical Version s - view previous versions of standard. More C This specification covers foaming agents specifically formulated for making preformed foam for use in the production of cellular concrete. The function of this specification is to provide the means for evaluating the performance of a specific foaming agent. The test batch shall conform to the physical requirements prescribed such as density, compressive strength, tensile splitting strength, water absorption and air loss during pumping. The foaming agent being tested shall be used in making test specimens required. This abstract is a brief summary of the referenced standard.

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