The standard ASTM C a “Change in Height at Early Ages of Cylindrical Specimens from Cementitious Mixtures”  describes a method. ASTM C Standard Test Method for Change in Height at Early Ages of Cylindrical Specimens from Cementitious Mixtures. Lab ID: Use This test is used. ASTM A/AM Steel, Sheet and Strip, Heavy-Thickness Coils, Hot- Rolled, Carbon, Commercial, Drawing, Structural, High-Strength Low-Alloy.
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Contact Mike Morrison for additional information. Historical Version s – view previous versions of standard.
ASTM C827/C827M – 16
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. It would be appropriate to use this test method as a basis for prescribing mixtures having restricted or astmm volume change before the mixture becomes hard.
MSDS must accompany all samples submitted. It is particularly applicable to grouting, patching, and form-filling operations where the objective is to completely fill a cavity or other defined space with a freshly mixed cementitious mixture that will continue to fill the same space at time of hardening.
However, the specimen used in this test method is not completely asm so that the measurements are primarily useful for comparative purposes rather than as absolute values. Instructions Submit all necessary materials asfm perform test including mixing instructions, mix design. Order Form 2 Email complete form to contact listed below.
ASTM C Height Change at Early Ages of Cementitious Mixtures | CTL
Results Produced All height change measurements will be reported as percent change over time. Referenced Documents purchase separately The documents listed below are referenced within d827 subject standard but are not provided as part of the standard.
The maximum change in height will be reported, maximum decrease, maximum increase, change in height at set time and change in height at conclusion of test. If you need more info or have any questions, please note the Lab ID number and contact us at:.
Use This test is used to determine the change in height of a 3×6-in cylinder from the time of casting until final set is reached. These include shrinkage or expansion due to hydration, settlement, evaporation, and other physical and chemical effects.
Link to Active This link will awtm route to the current Active version of the standard.
Further, the degree of restraint to which the specimen is subjected varies with asmt viscosity and degree of hardening of the mixture. Print and complete the following order form.
If you need more info or have any questions, please note the Lab ID number and contact us at: Combining values from the adtm systems may result in non-conformance with the standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. These notes and footnotes shall not be considered as requirements of the test method.