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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All trademarks shown are the intellectual properties of their respective owners. Grouts covered are composed of hydraulic cement, fine aggregate, and other ingredients. They require only the addition of mixing d1107 for use. A grout with very narrow limits may comply with C, but such narrow parameters could result in failure.
The procedures for preliminary adjustment mixing and grout performance qualification are presented in details. Mixer for asmt performance qualifications shall be clean, pre-wetted, and drained and essentially free of hardened mortar and other foreign material that can adtm removed with a trowel or by reasonably striking with a hammer.
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. 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 values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Only D1107 and C grouts address post-hardening shrinkage.
This would require the non-shrink grout to have compressive strength in the to psi range. In addition to height change, critical elements of working time placeability and compressive strength are measured at varied temperature ranges and at varied consistencies or water content. Historical Version s – view previous versions of 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.
The performance requirements of the specimens are presented in details. This specification covers packaged dry, hydraulic cement grout nonshrink intended for use under applied load where a change in height below initial placement height is to be avoided. Certified independent test data required. A good rule of thumb is an over design factor of 1.
The following is a short-form specification for non-shrink grout. Compressive strength tests are run at maximum and minimum temperatures both initially and at the end of working time.
The materials used as ingredients in packaged, dry, grout include hydraulic cement, fine aggregate, and other ingredients. Grade C grouts will perform as long as they have adequate post-hardening expansion to counteract drying shrinkage over a wide temperature range. Grout shall be bleed free and attain 7, psi Determine the yield of the grout using the mL cylindrical measure described. The higher expansion allowed for Grade A grouts can result in lower compressive strengths and may not compensate for long-term drying shrinkage.
Use on a local area network or other network is not permitted. Most specifications require higher strength.
Link to Active This link will always route to the current Active version 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. The PDF Download is licensed per individual in which the individual can place on up to four electronic devices for their personal use.
In other words, a grout that is working well on a project in Philadelphia, may not work in Phoenix.
Concrete News: ASTM C
For axtm volume license the PDF is licensed to the person in which it is assigned. ASTM-C was initially introduced to the public in The materials used as ingredients in packaged, dry, grout include hydraulic cement, fine aggregate, and other ingredients.
Specifying a grout material to comply with the most stringent requirements for fluid consistency, working time, and temperature asstm reduces potential problems on projects that experience those extremes.
Combining values from the two systems may result in non-conformance with the standard. Thirty-minute-old grout shall flow through the flow cone after slight agitation, in temperatures of 4 degrees C 40 degrees F to 32 degrees C 90 degrees F. It has since undergone a few revisions and continues to be improved upon. Distribution of the PDF is not permitted. This standard does not purport to address all of the safety concerns, if any, associated with its use.
We recommend users of early versions of Internet Explorer to update to Version 10 or later. Although C addresses grout limitations with respect to temperature, consistency, and working time, it fails to set limits for these parameters, allowing manufacturers to do so. Consistency testing shall be performed on the grout mixture.
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. Non-shrink grouts play a key role in the structural stability of most construction projects. Grout mixtures shall be produced using the conditions prescribed. It is informational only and not an 1c107 part of the standard; the full text of the standard itself must be referred to for its use and application.
Grout shall be prepackaged, non-metallic, and non-gaseous. Consistency testing shall be performed on the grout mixture.