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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The ashm surface of the specimen is immersed in water and water ingress of unsaturated concrete is dominated by capillary suction during initial contact with water.
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. This test method is awtm to measure the water absorption rate of both the concrete surface and interior concrete.
Instructions Provide at least two concrete cylinders or cores. The test surfaces shall be at the same distance from the original exposed surface of the concrete.
The core is drilled vertically or horizontally. Time for Results Please contact a CTLGroup chemical services representative or Project Manager to discuss your individual project needs and testing response times.
ASTM C1585 – 13
The exterior surface is often subjected to less than intended curing and is exposed to the most potentially adverse conditions. Water absorption is also strongly affected by the moisture condition of the concrete at the time of testing. Use This method is intended to determine the susceptibility of an unsaturated concrete to the penetration of water. In general, the rate of absorption of concrete at the surface differs from the rate of absorption of a sample taken from the interior.
By drilling a core and cutting it transversely at selected depths, the absorption can be evaluated at different distances from the exposed surface.
The average of test results on at least 2 specimens shall constitute the test result. In general, the rate of absorption of concrete at the surface differs from the rate of absorption of a sample taken from the interior.
The core is drilled vertically or horizontally. Print and complete the following order form. Order Form 2 Email complete atsm to contact listed below. The specimen is conditioned in an environment at a standard relative humidity to induce a consistent moisture condition in the capillary pore system.
It is the responsibility of the astj of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
In this test method, only one surface is exposed to water at room temperature ashm the other surfaces are sealed simulating water absorption in a member that is in contact with water on one side only. No other units of measurement are included in this standard.
ASTM C Rate of Absorption of Water by Hydraulic Cement | CTLGroup
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. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The surface to be exposed during testing shall not be marked or otherwise disturbed in such a manner as may modify the absorption rate of the specimen.
In unsaturated concrete, the rate of ingress of water or other liquids is largely controlled by absorption due to capillary rise. Historical Version s – view previous versions of asmt.
Link to Active This link will always route to the current Active version of the standard. The exterior surface is often c185 to less than intended curing and is exposed to the most potentially adverse conditions.