Compressometensometer for Elastic Modulus determination: Controls concrete testing equipment. Enter now! ... ASTM Standard Automatic compression testers for cylinders WIZARD AUTO; ... MCC or Automax Multitest which can provide cyclic loading and automatic determination of the Modulus of Elasticity.
Get PriceThis test method covers determination of (1) chord modulus of elasticity (Young’s) and (2) Poisson’s ratio of molded concrete cylinders and diamonddrilled concrete cores when under longitudinal compressive modulus of elasticity and Poisson’s ratio are defined in Terminology E 6. The values stated in inchpound units are to be regarded as the standard.
Get PricePROCEDURE FOR MEASURING THE MODULUS OF ELASTICITY OF CONCRETE CORES AND CYLINDERS Rev. 0 1 1. PROCEDURE OVERVIEW The determination of the modulus of elasticity for cylindrical concrete samples such as molded cylinders and drilled cores is outlined in this procedure. After preparing the ends and installing a
Get PriceThe fourpoint bending flexural test provides values for the modulus of elasticity in bending, flexural stress, flexural strain and the flexural stressstrain response of the material. This test is very similar to the threepoint bending flexural major difference being that with the addition of a fourth bearing the portion of the beam between the two loading points is put under ...
Get PriceASTM E1876 Standard Test Method for Dynamic Young’s Modulus, Shear Modulus, and Poisson’s Ratio by Impulse Excitation of Vibration ... Specimens of these materials possess specific mechanical resonant frequencies that are determined by the elastic modulus, mass, and geometry of the test specimen. ... ASTM C215 Standard Test Method for ...
Get PriceThe threepoint bending flexural test provides values for the modulus of elasticity in bending, flexural stress, flexural strain and the flexural stress–strain response of the material. The main advantage of a threepoint flexural test is the ease of the specimen preparation and testing. However, this method has also some disadvantages: the results of the testing method are sensitive to ...
Get PriceYoung's Modulus or Tensile Modulus alt. Modulus of Elasticity and Ultimate Tensile and Yield Strength for steel, glass, wood and other common materials Sponsored Links Tensile Modulus or Young's Modulus alt. Modulus of Elasticity is a measure of stiffness of an elastic material.
Get PriceThe elastisitymodulus or Emodulus is a property of a material (like concrete or steel) whichs tells how much tension is needed to make it a little bit longer or shorter (when you pull at 2 ends of a steal beam it’ll be a bit longer then when you press it together).
Get PriceC21514 Standard Test Method for Fundamental Transverse, Longitudinal, and Torsional Resonant Frequencies of Concrete Specimens concrete cylinders~ concrete prisms~ modulus of rigidity~ dynamic Poisson's ratio~ resonant frequency~ ~ ... ASTM Standards.
Get PriceASTM Standards. C31/C31M Practice for ... ASTM C46994e1, Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression, ASTM International, West Conshohocken, PA, 1994,
Get PriceThese cement and concrete standards allow laboratories all over the world to test and evaluate concrete mixtures to ensure their strength and safety. These standards help to identify the various properties of concrete including strength, elasticity, hardness, and workability. List of cement standards and concrete standards developed by ASTM:
Get Pricescope: This test method covers determination of (1) chord modulus of elasticity (Young's) and (2) Poisson's ratio of molded concrete cylinders and diamonddrilled concrete cores when under longitudinal compressive modulus of elasticity and Poisson's ratio are defined in Terminology E6. The values stated in either SI units or inchpound units are to be regarded separately as standard.
Get PriceASTM C469. Related Standards: ASTM C31, ASTM C31M, ASTM C39, ASTM C39M, ASTM C42, ASTM C42M, ASTM C174, ASTM C174M, ASTM C192, ASTM C192M, ASTM C617, ASTM E4, ASTM E83, ASTM E177. Static Modulus of Elasticity and Poisson’s Ratio of Concrete in Compression
Get PriceJan 22, 2017· Elastic modulus is a fundamental parameter in designing concrete structures. In recent years building specifications have even required a specific elastic modulus of concrete …
Get PriceStandard Test Method for Static Modulus of Elasticity and Poisson’s Ratio of Concrete in Compression1 This standard is issued under the fixed designation C469; the number immediately following the designation indicates the year of original adoption or, in …
Get PriceASTM Standards. C31/C31M Practice for ... ASTM C469 / C469M14, Standard Test Method for Static Modulus of Elasticity and Poisson’s Ratio of Concrete in Compression, ASTM International, West Conshohocken, PA, 2014,
Get PriceThis is a list of ASTM International standards. Standard designations usually consist of a letter prefix and a sequentially assigned number. This may optionally be followed by a dash and the last two digits of the year in which the standard was adopted.
Get PriceIn the current study, attempts have been made to extract some experimental models to predict the modulus of elasticity of high strength concrete based on some known characteristics of the concrete ...
Get PriceModulus of Elasticity, Ec (ksi) Modulus of Rupture, fr (psi) Class C 4000 3645 480 Class A 3500 3410 450 Class B 3000 3155 415 Notes: 1. Thermal coefficient of expansion = x 106/°F 2. Shrinkage coefficient = after 28 days = after 1 year 3. Normal weight concrete density = …
Get PriceLicense for Elastic Modulus on Concrete. The software has been developed on the working line of the already known software UTM2 (windows menu). It contains the profiles of the main Standards used, but the user can modify as he likes and personalise the test profile, that will be effected in a completely automatic way by the testing machine.
Get Priceastm c469/c469m + redline : standard test method for static modulus of elasticity and poisson’'s ratio of concrete in compression includes standard + redline (pdf)
Get PriceASTM C469/C469M10 Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression. This test method covers determination of (1) chord modulus of elasticity (Young's) and (2) Poisson's ratio of molded concrete cylinders and diamonddrilled concrete cores when under longitudinal compressive modulus of elasticity and Poisson's ratio are ...
Get PriceASTMC469 Standard Test Method for Static Modulus of Elasticity and Poisson’s Ratio of Concrete in Compression compression testing; concrete; modulus of elasticity; Poisson's ratio; ICS Number Code (Concrete and concrete products)
Get PriceModulus of Elasticity of Concrete. Modulus of Elasticity of Concrete can be defined as the slope of the line drawn from stress of zero to a compressive stress of ’ c. As concrete is a heterogeneous material. The strength of concrete is dependent on the relative proportion and modulus of elasticity …
Get PriceRequirements for the cylinder size of concrete are described in ASTM C192 and ASTM C31 , which are adopted by general building code and other ASTM standards for measuring compressive strength, static elastic modulus, and dynamic elastic moduli of concrete. Even though dimensions are not stipulated in a specification, test method, or practice ...
Get PriceThe modulus of elasticity under static rate will be less than values found under dynamic or seismic rate and greater than values under slow load application. Before conducting ASTM C469, it is important to read the entire specification in the relevant ASTM publication.
Get PriceMay 17, 2010· This test shows a concrete compression test performed according to ASTM C469 Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression To read more ...
Get PriceThe elastic modulus of concrete is an important parameter in reinforced concrete design and analysis. With the in creased use of lightweight aggregates for structural con crete a better understanding of the relationship between weight, strength, and the elastic modulus is needed.
Get PriceStandard Test Method for Static Modulus of Elasticity and Poisson’s Ratio of Concrete in Compression This test method covers determination of ( 1 ) chord modulus of elasticity (Young's) and ( 2 ) Poisson's ratio of molded concrete cylinders and diamonddrilled concrete cores when under longitudinal compressive stress.
Get Pricethe proposed cellular concrete meets: 1. ASTM C495, Standard Test Method for Compressive Strength of Lightweight Insulating Concrete Minimum compressive strength of MPa at 28 days. 2. ASTM C666, modified Procedure B as per ACI Standard for freeze thaw cycles with relative dynamic modulus of elasticity (E) not less than 70% of its
Get Price