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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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. The following information should be provided to be included in the report: The exposed surface of the specimen is immersed in water and water ingress of unsaturated concrete is dominated by capillary suction during initial contact with water.
The specimen is conditioned in an environment at a standard relative humidity to induce a consistent moisture condition in the capillary pore system. 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 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. By drilling a core and cutting it transversely at selected depths, the absorption can be evaluated at different distances from the exposed surface.
Use This method is intended to determine the susceptibility of an unsaturated concrete to the penetration of water. Order Form 2 Email complete form to contact listed below. If you need more info or have any questions, please note the Lab ID number and contact us at:.
By drilling a core and cutting it transversely at selected depths, the absorption can be evaluated at different distances from the zstm surface. 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.
Time for Results Please contact a CTLGroup chemical services representative or Project Manager to discuss your individual project needs and testing response times. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
This test method is used to measure the water absorption rate of both the concrete surface and interior concrete. In unsaturated concrete, the rate of ingress of water or other liquids is largely controlled by absorption due to capillary rise.
The test surfaces shall be at the same distance asstm the original exposed surface of the concrete. 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.
ASTM C1585 – 13
No other units of measurement are included in this standard. The exterior surface is often subjected to less than intended curing and is exposed to the most potentially adverse conditions.
Link to Active This link will always route to the current Active version of the standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of c185 limitations prior to use. The core is drilled vertically or horizontally.
If you need more info or have any questions, please note the Lab ID number and contact us at: Historical Version s – view previous versions of standard. 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 exterior surface is often subjected to less than intended curing and is exposed to the most potentially adverse conditions.
Instructions Provide at least two concrete cylinders or cores. 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 aztm pore space. Water absorption is also strongly affected by the moisture condition of the concrete at the time of testing.