ASTM Standards: C Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials2. C Terminology Relating to. Qty. Model, Description. 1, H, Windsor hp probe system. 1, H, Silver probe kit (for up to 17, psi). 1, H, Gold probe kit (for 3, psi and. Standard Test Method for Penetration Resistance of Hardened Concrete – ASTM C/CM1.
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Two probe and power load types are available: Need more than one copy? Historical Version s – view previous versions of standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. The data, together with time and date of the test can be stored in the memory for uploading to a PC.
Probe penetration resistance is affected by concrete strength as well as the nature of the coarse aggregate. For new construction, the core is formed by a plastic sleeve inserted into the surface of the fresh concrete, and for hardened concrete it is formed by using a special core bit. Wstm first log in with a verified email before subscribing to alerts.
Proceed to Checkout Continue Shopping. Additional information on the factors affecting penetration aetm results and summaries of past research are available. Probes are not included and must be ordered separately.
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. In the penetration-resistance techniqueone measures the depth of penetration of a rod probe or a pin forced into the hardened concrete by a driver unit ACI We have no amendments or corrections for this standard.
Already Subscribed to this document. The pullout test measures the maximum force required to pull an embedded metal insert with an enlarged head from a concrete specimen or structure. Since penetration results may be affected by the nature of the formed surfaces for example, wooden forms versus steel formscorrelation testing should be performed on specimens with formed surfaces similar to those to be used during construction.
The instrument measures the amount of rebound of the hammer. Subscription pricing is determined by: Moisture Density Gauges Rentals.
Additional information on the factors affecting penetration test results and summaries of past research are available. Steel pins are smaller in size than probes and are driven by a low energy, spring-actuated driver. Inserts are either cast into the fresh concrete or post-installed into the hardened concrete ASTM C Pins are intended to penetrate the mortar fraction only; therefore, a test in which a pin strikes a coarse aggregate particle is disregarded.
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Pins are intended to penetrate the mortar fraction only; therefore, a test in which a pin strikes a coarse aggregate particle is disregarded. Steel pins are smaller in size than probes and are driven by a low energy, spring-actuated driver.
SP-1 02 ; ACI Since penetration results may be affected by the nature of the formed surfaces for example, wooden forms versus steel formscorrelation testing should be performed on specimens with formed surfaces similar to those to be used during construction.
This standard is not included in any packages. A rebound test consists of striking a steel rod ast, contact with the concrete surface with a spring-propelled mass or hammer ACI Windsor HP Pin System Measures the compressive strength of concrete, mortar and brick in-situ, quickly, accurately.
Link to Active This link will always route to the current Active version of the standard.
Use the procedures and statistical methods in ACI Combining values from the two systems may result in nonconformance with the standard. Each certified probe kit includes 3 probes and 3 matched, nickel-plated power loads.