ASTM C1107 PDF
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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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. 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. In addition to a good specification and an excellent product, the proper preparation, placement and protection of these materials is critical.
Specifying a grout material to comply with the most stringent requirements for fluid consistency, working time, and temperature range reduces potential problems on projects that experience qstm extremes. The procedures for preliminary adjustment mixing and grout performance qualification are presented in details.
Grout mixtures x1107 be produced using the conditions prescribed. Will the grout offer adequate load support when the machine is running or zstm the precast or columns rest squarely on it? Grout cc1107 be prepackaged, non-metallic, and non-gaseous. They require only the addition of mixing water for use. 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 shall be bleed free and attain 7, asm The materials used as ingredients in packaged, dry, grout include hydraulic cement, fine aggregate, and other ingredients. Their function is three fold: Non-shrink grouts play a key role in the structural stability of most construction projects.
A good rule of thumb is an over design factor of 1.
Concrete News: ASTM C
For smaller quantities of grout, the mortar-mixing apparatus shall be as specified. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
This would require the non-shrink grout to have compressive strength in the to psi range. Use on a local area network or other network is not permitted. Consistency testing shall be performed on the grout mixture. 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.
Work Item s – proposed revisions of this standard. C classifies grouts into three categories: 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.
We recommend users of early versions of Internet Explorer to update to Version 10 or later. A grout that bleeds xstm water due to consistency or temperature results in a void under the base plate or surface once the water has evaporated. 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.
Link to Active This link will always route to the current Active version of the standard. A grout with very narrow limits may comply with C, but such narrow parameters could result in failure. Is it possible to improve your non-shrink grout specification and lower your in-place grout cost?
However, even the best grouts may fail if not installed correctly.
Grade C grouts will perform as long as they have adequate post-hardening astj to counteract drying shrinkage over a wide temperature range. This standard does not purport to address all of the safety concerns, if any, associated with its use.
It has since undergone a few revisions and continues to be improved upon. For compliance, a grout must achieve a conservative day strength of psi The PDF Download is licensed per asm in which the individual can place on up to four electronic devices for their personal use.
Consistency testing shall be performed on the grout mixture.