Documents Similar To Astm c ASTM C – Uploaded by. Alejandro Pinto. ASTM C Uploaded by. Nelson. BS EN Uploaded by. ASTM C Measurement of Rate of Absorption of Water by Hydraulic-Cement Concretes. Lab ID: Use This method is intended to determine the. caused by the deterioration mechanism by the means of the ASTM C C 04 results were then analyzed to validate the applicability of the.
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Test Method Con the other hand, is used to estimate the maximum amount of water that can be absorbed by a dry specimen and therefore provides a measure of the total, water permeable pore space.
The test surfaces shall be at the same distance from the original exposed surface of the concrete. The exterior surface is often subjected to less than intended curing and is exposed to the most potentially adverse conditions.
ASTM C Rate of Absorption of Water by Hydraulic Cement | CTLGroup
This test method is used to measure the water absorption rate of both the concrete surface and interior concrete. Instructions Provide at least two concrete cylinders or cores. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link asmt always route to the current Active version of the standard. Order Form 2 Email complete form to contact listed below.
In this test method, only one surface is exposed to water at room temperature while the other surfaces are sealed simulating water absorption in a member that is in contact with water on one side only. If you need more info or have any questions, please note the Lab ID number and contact us at:.
The average of test results asstm at least 2 specimens shall constitute the test result. Print and complete the following order form. By drilling a core and cutting it transversely at selected depths, the absorption can be evaluated at different distances from the exposed surface. This test method is used to measure the water absorption rate of both the concrete surface and interior concrete.
The following information should be provided to be included in the report: In general, the rate of absorption of concrete at the surface differs from the rate of absorption of c11585 sample taken from the interior.
The exterior surface is often subjected to less than intended curing and is exposed to the most potentially adverse conditions. The core is drilled vertically or horizontally.
By drilling a core and cutting it transversely at selected depths, the absorption can be evaluated at different distances from the exposed surface.
No other units of measurement are included in this standard. In unsaturated concrete, the rate of ingress of water or other liquids is largely controlled by absorption due to capillary rise. In general, the rate of absorption of concrete at the surface differs from the rate of absorption of a sample taken from the interior.
ASTM C1585 – 13
When cores are taken, they should be marked so that the surface to be tested relative to the original location in the structure is clearly indicated. The specimen is conditioned in an environment at a standard relative humidity to induce a consistent moisture condition in the astmm pore system. The surface to be exposed during testing shall not 1c585 marked or otherwise disturbed in such a manner as may modify the absorption rate of the specimen.
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. Time for Results Please contact a CTLGroup chemical services representative or Project Manager to discuss your individual project needs and testing response times. If you need more info or have any questions, please note the Lab ID number and contact us at: The core is drilled vertically or horizontally.
Historical Version s – view previous versions of standard. The exposed surface of the astn is immersed in water and water ingress of unsaturated concrete is dominated by capillary suction during initial contact with water.
Water absorption is also strongly affected by the moisture condition of the concrete at the time of testing.