ASTM D4945 Standard Test Method for HighStrain Dynamic Testing
![Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)](https://media.store123doc.com/images/document/14/rc/yi/medium_yil1395845738.jpg)
Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
... a water -cement ratio of 0.485 for all portland cements and 0.460 for all air-entraining portland cements The amount of mixing water for other than portland and air-entraining portland cements ... temperature before use 10 Procedure 10.1 Composition of Mortars: 10.1.1 The proportions of materials for the standard mortar shall be one part of cement to 2.75 parts of gr...
Ngày tải lên: 26/03/2014, 21:55
ASTM D5453 Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence
... any item mentioned in this standard Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are ... 15.2 Bias—The bias of this test method was determined in a 1992 research report (RR:D02-1307)4 by analysis of standard reference materials (SRMs) containing known le...
Ngày tải lên: 20/10/2014, 17:16
ASTM D129 Standard Test Method for Sulfur in Petroleum Products (General High Pressure Decomposition Device Method)
Ngày tải lên: 20/10/2014, 17:16
ASTM D86 Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure
... D5949 Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method) D5950 Test Method for Pour Point of Petroleum Products (Automatic Tilt Method) D5985 Test Method for Pour ... and use of borosilicate and quartz distillation flasks 14 Keywords 14.1 batch distillation; distillates; distillation; laboratory distillation; petroleum...
Ngày tải lên: 20/10/2014, 17:17
ASTM D93 Standard Test Methods for Flash Point by PenskyMartens Closed Cup Tester
... specified conditions of test Referenced Documents Summary of Test Method 2.1 ASTM Standards:2 D56 Test Method for Flash Point by Tag Closed Cup Tester D3941 Test Method for Flash Point by the Equilibrium ... E300 Practice for Sampling Industrial Chemicals E502 Test Method for Selection and Use of ASTM Standards for the Determination of Flash Point...
Ngày tải lên: 20/10/2014, 17:17
ASTM D482 Standard Test Method for Ash from Petroleum Products
... level of ash in liquid petroleum hydrocarbon is not available 13 Keywords 13.1 ash; crude oils; distillate oils; fuel oils; lubricating oils No ASTM Research Report is available for this standard ... reported as ash in accordance with Test Method D482, stating the mass of the sample taken 11 Quality Control: 11.1 Confirm the performance of the instrument or the test procedu...
Ngày tải lên: 20/10/2014, 17:17
ASTM D524 Standard Test Method for Ramsbottom Carbon Residue of Petroleum Products
... D524 − 10 D4530 Test Method for Determination of Carbon Residue (Micro Method) E1 Specification for ASTM Liquid-in-Glass Thermometers E133 Specification for Distillation Equipment ... 11.1 Calculate the carbon residue of the sample or of the 10 % distillation residue as follows: Carbon residue ~ A 100! /W (1) where: A = mass of carbon residue, g, and W =...
Ngày tải lên: 20/10/2014, 17:17
ASTM D976 06 Standard Test Method for Calculated Cetane Index of Distillate Fuels
... limit for diesel fuels containing less than 500 ppm sulfur The equation for Calculated Cetane Index in Test Method D976 80 and in this version (D976 06) of the test method are the same Equation for ... may not be a valid substitute for ASTM cetane numbers as determined in a test engine FIG Nomograph for Calculated Cetane Index (ECS-1 Meter Basis Test...
Ngày tải lên: 20/10/2014, 17:17
ASTM D1319 Standard Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption
... Supporting data regarding the precision obtained from a round robin test for oxygenate containing samples in Table have been filed at ASTM International Headquarters and may be obtained by requesting ... D1319 − 13 D3663 Test Method for Surface Area of Catalysts and Catalyst Carriers D4057 Practice for Manual Sampling of Petroleum and Petroleum Products D4815 Test...
Ngày tải lên: 20/10/2014, 17:17
ASTM D2887 Standard Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography
... The range of results found in the round robin are listed in Table 14.2 Bias—The procedure in Test Method D2887 for determining the boiling range distribution of petroleum fractions by gas chromatography ... bias because the boiling range distribution can only be defined in terms of a test method 14.2.1 A rigorous, theoretical definition of the boilin...
Ngày tải lên: 20/10/2014, 17:18
ASTM D4539 10 Standard Test Method for Filterability of Diesel Fuels by LowTemperature Flow Test (LTFT)
... copies) of this standard may be obtained by contacting ASTM at the above address or at 610- 832-9585 (phone), 610- 832-9555 (fax), or service @astm. org (e-mail); or through the ASTM website (www .astm. org) ... above the wax appearance point (Test Method D3117) or cloud point (Test Method D2500) of the fuel under test During multiple specimen testing, a sufficient number...
Ngày tải lên: 20/10/2014, 17:18
ASTM D6079 11 Standard Test Method for Evaluating Lubricity of Diesel Fuels by the HighFrequency Reciprocating Rig (HFRR)
... end of the vibrator arm Ensure the holder is horizontal before fully securing the unit 11. 5 Using a pipette, place 0.2 mL of the test fuel into the test reservoir Copyright by ASTM Int'l (all rights ... Description of the test fuel and date sample taken Record the batch number of the test specimens Date of testing Report the test method number, D...
Ngày tải lên: 20/10/2014, 17:18
ASTM D6371 05 Standard Test Method for Cold Filter Plugging Point of Diesel and Heating Fuels
... and automated apparatuses Both apparatuses are suitable for reference purposes 13 Report 15.1 automated cold filter plugging point; cold filter plugging point (CFPP); diesel; domestic heating fuels; ... flow rate in the vacuum regulator of a minimum of 15 L/h, and to maintain a constant vacuum of 200 mm (2 0 .05 kPa) for the duration of the test For multi-posi...
Ngày tải lên: 20/10/2014, 17:18
provisional standard test method for water-soluble chloride available for corrosion of embedded steel in mortar a
... of chloride *ASTM Standard Test Method C 1218-92, Standard Test Method for Water-Soluble Chloride in Mortar and Concrete 3—Apparatus 3.1—Sampling equipment: The apparatus required for obtaining ... Methods for Chemical Analysis of Hydraulic Cement.” §ASTM C 42, Test Method for Obtaining and Testing Drilled Cores and Sawn Beams of Concrete.” **Suitable So...
Ngày tải lên: 24/10/2014, 17:40
ASTM D4945 Standard Test Method for HighStrain Dynamic Testing
... Force measurements also are made by force trans2 D 4945 FIG Typical Arrangement for High Strain Dynamic Testing of Piles FIG Schematic Diagram for Apparatus for Dynamic Monitoring of Piles recording, ... 106 psi) for steel The dynamic modulus of elasticity for concrete and wood piles may be estimated by measurement during the compression test in accordance with Test Met...
Ngày tải lên: 12/11/2015, 14:13