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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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.
ASTM C Rate of Absorption of Water by Hydraulic Cement | CTLGroup
The specimen is conditioned in an environment at a standard relative humidity to induce a consistent moisture condition in the capillary pore system. Order Form 2 Email complete form to contact c155 below. 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.
If you need more info or have any questions, please note the Lab ID number and contact us at: The average of test results on at least 2 specimens shall constitute the test result. The core is drilled vertically or horizontally. Use This method is intended to determine the susceptibility of an unsaturated concrete to the penetration of water. 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.
In this test c585, 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.
Historical Version s – view previous versions of standard. By drilling a core and cutting it transversely at selected depths, the absorption can be evaluated at different distances from the exposed surface. 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.
The exterior surface is often subjected to less than intended curing and is exposed to the most potentially adverse conditions. 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. No other units of measurement are included in this standard. Water absorption is asm strongly affected by the moisture condition of the concrete at the time of testing. 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.
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. 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:.
ASTM C1585 – 13
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. The core is drilled vertically or horizontally.
ast, In general, the rate of absorption of concrete at the surface differs from the rate of absorption of a sample taken from the interior. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.