30 products Find ASTM C products and abstract using the BuildSite database. Get the right product for the spec. Cement Grout (Nonshrink). • ASTM C Standard Test Method for Flow of Hydraulic Cement. Mortar. • ASTM E Standard Test Methods for Strength of. ASTM C/CM: Standard Specification for Packaged Dry, Hydraulic- Cement Grout (Nonshrink).
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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. Distribution of the PDF is not permitted. Grout mixtures shall be produced using the conditions prescribed.
For smaller quantities of astmm, the mortar-mixing apparatus shall be as specified. The procedures for preliminary adjustment mixing and grout performance qualification are presented in details. This option is mobile friendly and compatible with all devices, including mobile tablets and smart phones.
Compressive strength tests are run at maximum and minimum temperatures both initially and at the end of working time.
Non-shrink grouts play a key role in the structural stability of most construction projects. This abstract is a brief summary of the referenced standard. The materials used as ingredients in packaged, dry, grout include hydraulic cement, fine aggregate, and other ingredients. Determine the yield of the grout using the mL sstm measure described.
Is it possible to improve your non-shrink grout specification and lower your in-place grout cost? The performance requirements of the specimens are presented in details.
Only B and C grouts address post-hardening shrinkage. Certified c1107 test data required. In other words, a grout that is working well on a project in Philadelphia, may not work in Phoenix.
For example, a product that is non-shrink at 20 degrees C 70 degrees F may not be at 32 degrees C 90 degrees F. Grouts covered are composed of hydraulic cement, fine aggregate, and other ingredients. This specification covers packaged dry, hydraulic cement grout nonshrink intended for use under applied load where a asgm in height below initial placement height is to be avoided. For smaller quantities of grout, the mortar-mixing apparatus shall be asttm specified.
C does not address bleeding. All trademarks shown are the intellectual properties of their respective owners.
The performance requirements of the specimens are presented in details. A good rule of thumb is an over design factor of axtm. 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. Grouts covered are composed of hydraulic cement, fine aggregate, and other ingredients.
In addition to a good specification and an excellent product, the proper preparation, placement and protection of these materials is critical. They require only the addition of mixing water for use. They require only the addition of mixing water for use.
It is the responsibility of the user of ast standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Grade C grouts will perform as long as they have adequate post-hardening expansion to counteract drying shrinkage over a wide temperature range. A grout that bleeds free water due to consistency or temperature results in a void under the base plate or surface once the water has evaporated.
Does the grout shrink in 28 days? Grade A, volume control of grout caused by expansion before hardening occurs; Grade B, volume control caused by expansion after grout hardens; Grade C, volume control caused by a combination of both mechanisms. Consistency testing shall be performed on the grout mixture.
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Concrete News: ASTM C
Mixer for grout performance qualifications shall be clean, pre-wetted, and drained and essentially free of hardened mortar and other foreign material that can be removed with a trowel or by reasonably striking with a hammer. Grout mixtures shall be produced using the conditions prescribed. Use on a local area network or other network is not c11077. For compliance, a grout must achieve a conservative day strength of psi Grout shall be bleed free and attain 7, psi Grout consistency is tested both after initial mixing and at the end of the grout’s stated astmm time at the manufacturer’s allowed temperature ranges.