Astm C138








ASTM C31 (AASHTO T 23) Standard Practice for Making and Curing Concrete Test Specimens in the Field ASTM C172 (AASHTO R60) Standard Practice for Sampling Freshly Mixed Concrete ASTM C138 (AASHTO T 121) Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. FLAT PARTICLES, ELONGATED PARTICLES, OR FLAT AND ELONGATED PARTICLES IN COARSE AGGREGATE ASTM D 4791 GLOSSARY Flat and Elongated Particles of Aggregate - Those particles having a ratio of length to thickness greater than a specified value. This is the Turner-Fairbank Highway Research Center. Colour, Saybolt ASTM D6045 - +30 Density at 15°C ASTM D4052 kg/L 0. 70, and the results are as follows: Water Content, % Moist Weight in Mold, gf. • AASHTO T 23/ASTM C31, Standard Practice for Making and Curing Concrete Test Specimens in the Field • AASHTO T 121/ASTM C138, Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete • AASHTO T 119/ASTM C143, Standard Test Method for Slump of Hydraulic-Cement Concrete. ASTM International - ASTM C138/C138M-12 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. Values in SI units shall be obtained by measurement in SI units or by appropriate conversion, using the Rules for Conversion and Rounding given in Standard IEEE/ASTM SI 10, of measurements made in other units. SikaTop®-111 Plus is a two-component, polymer-modi- fied, portland cement-based, fast-setting, screed mortar. Added features of this material include: Antistat, High Impact. Values are stated in only SI units when inch. method, ASTM C 173 for lightweight concrete or for aggre-gates with high absorptions. It is not any one code used for reference. Cement - C 150 or C 595. 504ft^3 Mass of empty measure= 19. C138/C138M Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete C143/C143M Test Method for Slump of Hydraulic-Cement Concrete C150 Specification for Portland Cement C172 Practice for Sampling Freshly Mixed Concrete C173/C173M Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method. from a mixture of known quantities of the component materi-. ASTM International - Standards Worldwide. INTRODUCTION. ASTM D 2850 Unconsolidated, Undrained Triaxial ☐ t. ASTM C138. ASTM C143 (P) ASTM C143 (E) Sampling Freshly Mixed Concrete. ASTM C 143 (1998) Slump of Hydraulic Cement Concrete. A study guide for the examinee, providing information and instructional material on the required ASTM testing procedures. ASTM Section 4 - All parts Scope:. Conventional concrete used in structures, such as buildings and pavements, has a unit weight in the range of 140 to 150 pounds per cubic foot (pcf). Reference : ASTM C 138 Amount / Relative Yield Yielded Proportions are computed as follows: cylinders, cubes, etc. 3% of the test load [Whichever is greater] at any point within the range of use. AIR CONTENT. Study Flashcards On ASTM C172-C172M Sampling Freshly Mixed Concrete at Cram. _____ 02/A39 ASTM C1077 Standard Practice for Laboratories Testing Concrete and Concrete Aggregates for Use in Construction and Criteria for Laboratory Evaluation (requires ASTM C31, C39, C40, C117, C127, C128, C136, C138, C143, C172, C173) _____ 02/A49 ASTM C1222 Standard Practice for Evaluation of Laboratories Testing Hydraulic Cement. Reported results to the contractor and making sure everything is in compliance with the standards. If you are only interested in the structure of the DIMEXML file for ASTM C138-17a, click here. ASTM C172 Sampling •Obtaining a representative sample from a revolving drum truck •Sample the concrete at two or more regularly-spaced intervals during discharge of the middle portion of the batch •No sample shall be taken before 10% or after 90% of the batc h has been discharged •Pass the receptacle through the entire discharge stre am or. Naika, Rudolph N. This abstract is a brief summary of the referenced standard. Last previous edition C 138 01. Air-entraining cements may also be available for use in some military situations. Quickly memorize the terms, phrases and much more. (C1064, C143, C138, C31) The laboratory will mix fresh concrete and demonstrate all aspects of field testing for which it wants accreditation. Included ASTM Standards are: C1064/C1064M, C172/C172M, C143/C143M, C138/C138M, C231/C231M, C173/C173M, and C31/C31M. ASTM Designación C 143 - 90a Método de Ensayo Estándar para REVENIMIENTO DEL CONCRETO DE CEMENTO HIDRAULICO. Minimum Cure Temp ASTM D2196 °F (°C) 60 (16) MIX RATIO DENSITY 100g Pot Life ASTM D2471 minutes 31-39 Working Time (1/2" bead) ASTM D2471 minutes 45-55 Technical Data HANDLING PROPERTIES Property Standard Units 72°F (22°C) Shear thinning resins and hardeners are thixotropic gels. ASTM C31 - Standard Practice for Making and Curing Concrete Test Specimens in the Field. Método gravimétrico. The gold standard for laboratory accreditation in the construction industry. ASTM C856 ("Standard Practice for Petrographic Examination of Hardened Concrete"). Link to Active This astm c172 will always route to the current Active version of the standard. Length change – ASTM C157 Size Yield (ASTM C138) 50 3lbs. Lehigh Hanson 12,613 views. 5 Notched Izod Impact (23°C ASTM D256 J/m 750 Deflection Temperature Under Load 0. ASTM C 173-12, Air Content of Freshly Mixed Concrete by the Volumetric Method. SECTION 04 70 00 (MasterFormat, 1995 Edition, 04700) ADHERED CONCRETE MASONRY VENEER PART 1 - GENERAL 1. ASTM C94 requires. DENSITY (UNIT WEIGHT), YIELD, AND AIR CONTENT (GRAVIMETRIC) OF CONCRETE FOP FOR AASHTO T 121. Concrete: ASTM C31 C39 C138 C143 C172 C173 C231 C1064 C78 C511 C617 C1077 C1231 E329 Soils: ASTM D421 D422 D698 D1140 D1143 D1556 D1557 D1883 D2216 D2435 D2487 D2488 D2850 D2974 D3740 D4318 D4546 D4767 D4972 D5084 D6938 E329 AASHTO Accredited Building & Earth Sciences, Inc. Construction Materials Testing The department offers physical and chemical testing of soils, aggregates, rock, marble stone; cement tiles, ceramic tiles, water, cement, microsilica, refractory, lime, plaster, concrete mix design, concrete products and admixtures, bituminous materials and hot bituminous mixes design. Getting the most out of our proprietary LSPc technology requires a unique combination of chemical and physical properties from our resins. Quickly memorize the terms, phrases and much more. This guide will teach you how to test air content of concrete with a type B pressure meter. The volume of freshly mixed and unhardened concrete in a given batch is determined by dividing the total weight of the materials by the density (unit weight) of the concrete determined in accordance with ASTM C138. A number in parentheses indicates the year of last. May 31, 2016 · • concrete: astm c31 c39 c138 c143 c172 c173 c231 c1064 c78 c192 c511 c617 c1077 c1231 1260 c1567 e329 • masonry: astm c109 c140 c185 c270 c305 c780 c1093 c1019 c1314 c1437 c1506 c1552 • soils: astm d421 d422 d698 d854 d1140 d1557 d1883 d2166 d2216 d2419 d2434 d2435 d2487 d2488 d2850 d2974 d3740 d4318 d4546 d4767 d5084 d6938 e329. 03% • 28 day. How to create a sample record and test record for ASTM C138-17a A sample record contains information to identify the material sample such as the project identifier, material type, date and time of sampling, name of the person that collected the sample and location where the sample was collected. Document Center Inc. Fresh Mortar Density 132 lb/ft3 (2. ASTM C94 C94M Standard Specification for Ready-Mixed Concrete This specification covers ready-mixed concrete. 504ft^3 Mass of empty measure= 19. Performance Examination Checklist — ASTM C231 Air Content (T. ASTM C 340, Standard Specifications for Portland-Pozzolan Cement 16. 15, 1984 w/Notice 1 SS-S-1614A Aug. : T121 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete1 This standard is issued under the fixed designation C138/C138M; the number immediately following the designation indicates. test#2 Air Entrained ASTM C138 M. Start studying ASTM C138. ASTM C138 - Density (Unit Weight), Yield, and Air Content of Concrete ASTM C231 - Air Content of Freshly Mixed Concrete by the Pressure Method ASTM C173 - Air Content of Freshly Mixed Concrete by the Volumetric Method - Part 1. Integral handles are formed into the corrosion-resistant aluminum castings. Water Absorption ASTM D570 % <0. pdf Free Download Here ASTM C143. ASTM C138/C138M : Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. Szecsy, PhD, PE, FACI President & CEO Texas Aggregates and Concrete Association Riyadh, Saudi Arabia October 27, 2014. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Chapter 6, “Sampling and Testing. ASTM C138/C138 M, Método de ensayo Normalizado para Determinar la Densidad (peso unitario), Volumen Producido y Contenido de Aire del Hormigón por el Método Gravimétrico. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Jun 28, 2018 · ASTM C138 Standard Test Method for Density (Unit Weight), Yield, and Air Content of Concrete - Duration: 4:51. NYC Buildings Department 280 Broadway, New York, NY 10007 Robert D. A Telephone +1 562-364-8201 — [email protected] More reliable indicators of future performance can be obtained from hardened concrete by analyzing the air void system, in particular the air content, spacing factor. Other technical standards in Fissile materials and nuclear fuel technology. d) The yield per cubic yard in ft^3/yd^3 a. ASTM C 331, Standard Specification for Lightweight Aggregates for Concrete Masonry Units 15. ASTM C31 - Standard Practice for Making and Curing Concrete Test Specimens in the Field. C138/C138M - Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete has been revised to C138/C138M-07 C78. ASTM C138 Fecha de vigencia: do 2 Semestre 2005 Revisado por: 2 Aprobado por: Juan Niemann Soto 4. Rubber Mallet, Small - Rubber Mallet, Small. You will receive confirmation of. ASTM C 204 - 84. “Access to Safe, Quality Healthcare Environments that Meet California’s Diverse and Dynamic Needs” OFFICE OF STATEWIDE HEALTH PLANNING AND DEVELOPMENT. END OF SECTION 03300 THIS PAGE LEFT INTENTIONALLY BLANK. ASTM Designación C 143 - 90a Método de Ensayo Estándar para REVENIMIENTO DEL CONCRETO DE CEMENTO HIDRAULICO. ALCANCE Este ensayo cubre la determinación de la densidad del concreto fresco y permite determinar, por medio de fórmulas, el rendimiento, contenido de cemento y el contenido de aire en el concreto. Several updates of important ASTM standards affecting concrete producers have been approved. CITY OF PEARLAND CONCRETE PAVEMENT 08/2011 02751 - 2 of 15 p. Conventional concrete used in structures, such as buildings and pavements, has a unit weight in the range of 140 to 150 pounds per cubic foot (pcf). org, or contact ASTM Customer Service at [email protected] Vibrators must produce at least 9,000 vibrations per minute, and vibrating element must be no bigger than one-fourth the diameter of the cylinder mold or one-fourth the width of the beam mold. ASTM C138/C138M - 13 en Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete This norm is withdrawn since 01-10-2013. You will receive confirmation of. (3) Unit weight in accordance with ASTM C 138. is found to be 92. 525 Glass Transition Temperature JIS K7121 °C 138 Heat Distortion Temperature JIS D648 °C 123 Melt Flow Rate JIS K6719 (280°C, 21. ASTM C 138 Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete ASTM C 143 Slump of Hydraulic-Cement Concrete ASTM C 172 Sampling Freshly Mixed Concrete ASTM C 173 Air Content of Freshly Mixed Concrete – Volumetric. Related Standards: ASTM C138, ASTM C172, ASTM C173, ASTM C192, ASTM C670, ASTM E177 Air Content of Freshly Mixed Concrete by the Pressure Method Type B Air Meter. : T121 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete1 This standard is issued under the fixed designation C138/C138M; the number immediately following the designation indicates. 1 Esta práctica cubre la determinación para una localización aleatoria (o en tiempo) a las cuales las muestras de materiales de construcción pueden ser tomadas. ASTM Compass Portal, you will be asked to agree to the terms of the ASTM Licensing Agreement. The constituent materials, Le. ASTMC138/C138M-14 - Standard Test Method for Density (Unit Weight), Yield and Air Content(Gravimetric)of Concrete. ASTM C138/C138M Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete ASTM C140/C140M Standard Test Methods for Sampling and Testing Concrete. 871 Distillation, IBP ASTM D1078 °C 138 Distillation, DP ASTM D1078 °C 142 Paraffins GC % m/m <1 Naphthenes GC % m/m <1 Aromatics GC % m/m 99 Flash Point, Abel IP 170 °C 27 Bromine Index ASTM D1492 mg Br/100g 120 Acid Wash Colour ASTM D848 - 8. humboldtmfg. 8 Coefficient of Thermal Expansion ASTM D696 1/°C 7x10-5 Electrical Dielectic Strength IEC 60243 kV/mm 17 Dielectic Constant, 60Hz 3. 5/2/2012 10 Successful Pervious Concrete Installations WSU LID Technical Workshop 04/25/12 WSU LID Technical Workshop - Presented by Michael Bledsoe - www. 7), with modifications regarding specimen storage and conditioning. Indian Journal of Engineering & Materials Sciences Vol. Designed to use with unit weight or concrete air meters in ASTM standards, great for an all-purpose rubber mallet as well. Jan 14, 2019 · ASTM C143 Procedure Sample the concrete, first checking with the crew to make sure all water has been added, according to ASTM C172, and mix it thoroughly. It covers the reasons you are performing this test, the equipment needed, and the procedure of ASTM C231. - ASTM C173/C173M—Air Content of Freshly Mixed Concrete by the Volumetric Method. Concrete Testing and Inspection. humboldtmfg. Unit Weight of Concrete Test - ASTM C138 - Overview of ASTM C138 - Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. ASTM C138/C138M : Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. Nota 6 El hormign no plstico, como el utilizado comnmente en la fabricacin de tuberas y unidades de albailera, no est cubierto por este mtodo de ensayo. Board of Directors. ASTM C138 - ACI Unit Weight of Concrete Test (Newer Version Available, Click Top Right Corner) SI Certs. ASTM C138/C138M. ALCANCE Este ensayo cubre la determinación de la densidad del concreto fresco y permite determinar, por medio de fórmulas, el rendimiento, contenido de cemento y el contenido de aire en el concreto. C138* – Standard Test Method for Density (Unit Weight), Yield,. ASTM C 172-10, Sampling Freshly - Mixed Concrete. 1612 Wedding Way 530-244-6277 530-244-6276 FAX COMPRESSION TEST REPORT CGi PROJECT NO. ASTM C 94/C 94M—09 Specification for Ready-Mixed Concrete (PDF Download) Skip to the end of the images gallery. Mar 19, 2014 · Temperature (ASTM C1064) Air content (ASTM C231 and C173 – amended) Unit wt. Need help? Chat now. 3% of the test load [Whichever is greater] at any point within the range of use. ASTM C231 Air Content Test Explained In this next series of blogs, I am going to examine the various ASTM Standard Test Methods used in testing concrete in a precast operation. PMCC °C 138 152 160 182 146 163 165 186 188 225 (ASTM D-93) °F 280 306 320 360 295 325 329 367 370 437 Pour Point °C 5 0 0 15 10 5 16 20 25 29 (ASTM D-97) °F 41 32 32 59 50 41 61 68 80 85 Cloud Point, (1%) °C 41 49 74 or ml H 2O titrated 14 23 36 15 31 Viscosity, [email protected] °C 12 14 16 27 14 17 25 32 36 38. ASTM C138. (ASTM C138) 6. 2 Apisonado Coloque el hormign en el. 45 MPa, Unannealed 1. This procedure covers the determination of density, or unit weight, of freshly mixed concrete in accordance with AASHTO T 121-19. The program provides a laboratory with a comprehensive account of how its procedures, practices, equipment and facilities compare with ASTM standards requirements. Mtodo de ensayo. Submit Proficiency Sample Data Request Services Submit Feedback. pdf" Please copy and paste this embed script to where you want to embed. if the person can make love and it does not influence in any way its breath, it any more sex. AASHTO T121 Nota: También se requiere pero no forma parte del conjunto básico –equilibrio o escala para pesar concreto en la medida. •Maximum density is specified; no minimum needed •Fresh density is used –not equilibrium ‐Density loss with time may be minor, so is neglected. The images below simulate the impact of 3-5 years of home use on carpets with a good durability performance rating and a poor durability performance rating. ASTM C-94 and ACI 301 specifications require that all field tests be performed by a person whose training is equivalent to ACI Concrete Field Testing Technician Grade 1 Program. APPARATUS. Document Center Inc. pdf" Please copy and paste this embed script to where you want to embed. Practica Estándar para Muestreo Aleatorio de Materiales de Construcción. ASTM C858 - Standard Specification for Underground Precast Concrete Utility Structures” H. This guide will show you how to do the ASTM C138 procedure to calculate the unit weight of a sample of concrete, as well as other important parameters such as yield, gravimetric air content, and theoretical density for the whole batch. ASTM C138/C138M-14 Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete ASTM C1382-11 Determining Tensile Adhesion Properties of Sealants When Used in Exterior Insulation and Finish Systems (EIFS) Joints. Sabic Innovative Plastics에서 판매하는 VR4060입니다. ) KCMMB Mix Design Approval Checklist Meets ASTM C123 Lightweight Pieces (AASHTO T113) Meets ASTM C142 Clay Lumps and Friable (AASHTO. 5/2/2012 10 Successful Pervious Concrete Installations WSU LID Technical Workshop 04/25/12 WSU LID Technical Workshop - Presented by Michael Bledsoe - www. 15, 1984 Paints, Pigments, TT-S-OO23OC Varnishes, Feb. ASTM A123/A123M (2009) S~ S~ for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products. It covers the reasons you are performing this test, the equipment needed, and the procedure of ASTM C31. Last previous edition C 138 01. Polyether-based Elastollan  grades absorb moisture more rapidly than polyester-based Elastollan  grades. INTE 06 -02 -37:2010 ASTM C138 Método para determinar la densidad (peso unitario), rendimiento y contenido de aire en el concreto por el método gravimétrico. ASTM C 136. Call us at (240) 794-2800 in Lexington Park, MD, to ensure the success of your project through geotechnical engineering materials testing and construction inspection services. ASTMC138/C138M-16A - Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. For Consistent Performance. ASTM C138/C138M-2016 Standard Test Method for Density (Unit Weight),Yield,and Air Content (Gravimetric) of Concrete ASTM D7679-2016 Standard Test Method for Sulfur Content in Carbon Black Feedstock Oils. There’s a few unique procedures listed in the ASTM C138 to remember:. ASTM C143 (P) ASTM C143 (E) Sampling Freshly Mixed Concrete. INTE 06 -02 -08 -08 ASTM C78 Método de ensayo para determinar el esfuerzo de flexión del concreto (usando una viga simple con carga en los tercios medios). ASTM C138 - Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete Density To figure out the density, you are filling up a container with concrete. 9 kg/cm2 [1975 PSI] (WCB). You will receive confirmation of. • ASTM Specification A616 with the S1 supplemental requirements – Rail-steel deformed and plain bars for concrete reinforcement. For Annual Book of ASTM Standards volume information, refer to the standard's Document Summary page on the ASTM website. ASTM C31 Procedure Step 1. Testing for air content must be according to the volumetric method, ASTM C 173, or calculated using the gravimetric method described in ASTM C 138. Materials Natural coarse aggregate and siliceous fine aggregate with maximum size of 3/8 in. 1 / 100 yd3 / Day Field Density Subgrade & Aggregate base 1 / 100 yd3 / Day. ASTM D 2974 Organic Content ☐ u. ASTM C 231-10, Air Content of Freshly Mixed Concrete by the Pressure Method. Unit Weight (ASTM C 138) The unit weight, or density, of concrete varies with the amount and density of the aggregate, the amount of entrapped or entrained air, and the water and cement contents. Overview of ASTM C173 - Standard Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method This is a test required to pass the American Concrete Institute (ACI) Field. 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 entirely their own responsibility. Cuando las mediciones se realicen con cuencos de medidores de aire, los mismos deben cumplir con los requisitos del Método de Ensayo C231, y deben tener su volumen calibrado según se describe en el Método. ASTM D 3441 Cone Penetration Test (CPT) ☐ w. Supports the following standards: ASTM C138, ASTM C192, ASTM C31, ASTM C878, AASHTO T23, AASHTO T97 Lightweight square-head model is used for vibrating concrete test cylinders and molds in the laboratory or field. ASTM D4253 is the process of finding unit weight of soils by using a vibrator table. Naika, Rudolph N. Air-entraining cements may also be available for use in some military situations. ASTMC138/C138M-14 - Standard Test Method for Density (Unit Weight), Yield and Air Content(Gravimetric)of Concrete. com makes it easy to get the grade you want!. MCS Program Office Pavement Marking Technician Pavement Marking VTM-94 MCS Program Office Slurry Surfacing Technician. astm c138/c138m + redline : standard test method for density (unit weight), yield, and air content (gravimetric) of concrete - includes standard + redline (pdf). 1 cSt ASTM D 445 Viscosity Index 99 ASTM D 2270 Flammpunkt 232 °C ASTM D 93 Pour point -30 °C ASTM D 97 Transmission oils - Mineral Beschreibung Eurol MPG SAE 80W-90 GL4. Overview of ASTM C173 - Standard Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method This is a test required to pass the American Concrete Institute (ACI) Field. ASTM C39 determines the compressive strength of cylindrical concrete specimens such as molded cylinders and drilled cores. Fresh Mortar Density 132 lb/ft3 (2. - ASTM C231/C231M—Air Content of Freshly Mixed Concrete by the Pressure Method. 0 mil 818 ft2 Viscosity #2 Zahn Cup 13 seconds Recommended Film Thickness 1. to reinforce concrete are set by ASTM International. 2-6C-Density, "Yield, and Cementing Materials Factor of Plastic Concrete" making and Curing ConCreTe TeST SpeCimenS This test describes how cylindrical concrete test specimens are made. Air content of structural lightweight concrete must be closely monitored and controlled to ensure that the density requirements are being achieved. Air Content (Gravimetric) of Concrete. ASTM - C138/C138M (RL) Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. ASTM C31 (AASHTO T 23) Standard Practice for Making and Curing Concrete Test Specimens in the Field ASTM C172 (AASHTO R60) Standard Practice for Sampling Freshly Mixed Concrete ASTM C138 (AASHTO T 121) Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. ASTM C31 - Cylinders. This video is presented by TechTraining, LLC. Published by ASTM on October 1, 2014 This test method covers the determination of the expansion of mortar bars made using hydraulic cement, of which sulfate is an integral part. Meanwhile, the modulus of elasticity of concrete at 28 days was tested according to ASTM C469 [22]. ASTM C 138, “Standard Test Method for Density (Unit Weight),Yield, and Air Content (Gravimetric) of Concrete” q. org ASTM International is an open forum for the development of high-quality, market-relevant technical standards for materials, products, systems, and services used around the globe. ASTM Testing Methods Richard S. (3) Unit weight in accordance with ASTM C 138. These rods meet ASTM C143 and AASHTO T 119 standards when testing workability of fresh concrete with Slump Cones. 5 kg/cm2 [1600 PSI] (F304L. For the past decade, Dyconn Faucet has been manufacturing the highest quality kitchen and bath fixtures. Método gravimétrico. 1 day ago · (pdf) astm c1611 phan văn quỳnh - academia. 1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. ASTM STANDARDS INCORPORATED BY REFERENCE. (see Note 1) of freshly mixed concrete and gives formulas for. Section Includes: Manufactured [stone veneer,] [brick veneer,] [stone trim. 1 EFFECTS OF FLY ASH AND FOUNDRY SAND ON PERFORMANCE OF ARCHITECTURAL PRECAST CONCRETE SYSTEMS* T. ASTM C231 Air Content Test Explained In this next series of blogs, I am going to examine the various ASTM Standard Test Methods used in testing concrete in a precast operation. The test methods described are used in production testing and acceptance testing to evaluate the properties provided for in the specifications. 0 mil 818 ft2 Viscosity #2 Zahn Cup 13 seconds Recommended Film Thickness 1. NYC Buildings Department 280 Broadway, New York, NY 10007 Robert D. Study Flashcards On ASTM C173/C173M Air Content of Freshly Mixed Concrete by the Volumetric Method at Cram. Concrete Testing and Inspection. To see MatWeb's complete data sheet for this material (including material property data, metal compositions, material suppliers, etc), please click the button below. ASTM C138/C138M-08 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. It is a high performance repair mortar for horizontal, ver- tical and overhead surfaces in form and pour applica- tions. This abstract is a brief summary of the referenced standard. Freestd Home >> American Standards >> American Society for Testing Material (ASTM) >> ASTM C138/C138M-2009 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. By definition, the composition of portland cement falls within a relatively narrow band. ASTM C 172-10, Sampling Freshly – Mixed Concrete. materials testing center (ceerd-gmc), [email protected] The test method shall use the following apparatuses: balance or scale; tamping rod, which is a round straight steel rod having. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. ASTM C138/C138M - 16A Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. ASTM C 173. 2 Designated size, or sizes, of aggregates, and the. Level 1 Concrete Certification Videos. ASTM A 351GR CF8M (SS 316) or other investment casting alloys Working pressure with temperature of -29 to 38 º C: 138. ASTM C138 (E) Slump of Hydraulic Cement Concrete. – Refer to ASTM A1064, Supplementary Requirements: – Minimum yield strength shall be specified by the purchaser in increments of 2500 psi. ASTM C 567, Standard Test Method for Determining Density of Structural Lightweight Concrete 18. humboldtmfg. Jan 16, 2019 · ASTM C39 section 6 goes more into depth about the specifications of the machine's individual parts. Thickness - the maximum dimension perpendicular to the length and width. Polyether-based Elastollan  grades absorb moisture more rapidly than polyester-based Elastollan  grades. For the complete text of this standard and other ASTM standards visit the ASTM website at www. To see MatWeb's complete data sheet for this material (including material property data, metal compositions, material suppliers, etc), please click the button below. 8 MPa, Unannealed ASTM D648 °C °C 138 132 Flame Rating 3. It covers the reasons you are performing this test, the equipment needed, and the procedure of ASTM C231. Dampen the interior of the measure and. ASTM C138 - Density (Unit Weight), Yield, and Air Content of Concrete ASTM C231 - Air Content of Freshly Mixed Concrete by the Pressure Method ASTM C173 - Air Content of Freshly Mixed Concrete by the Volumetric Method - Part 1. Mortar: ASTM C 270 Type N or Type S capable of achieving shear bond strength of 50 psi (345 kPa) when tested in accordance with ASTM C 482. Other technical standards in Fissile materials and nuclear fuel technology. hydraulic testing machine, our certified technicians are trained to operate each machine to ensure accurate and reliable data. 98 on Evaluation of Laboratories. Replacement Exhaust Tips are so easy to install in less than one hour and will keep that high quality chrome shine. ASTM C94/C94M-14—Standard Specification for Ready-Mixed Concrete ASTM C138/C138M-13—Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete ASTM C143/C143M-12—Standard Test Method for Slump of Hydraulic-Cement Concrete ASTM C171-07—Standard Specification for Sheet Mate-. Can prepare thorough and legible field reports. is generally feasible. ASTM C138/C138M - 12a en Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete Deze norm is ingetrokken sinds 01-05-2013. Nota 6 El hormign no plstico, como el utilizado comnmente en la fabricacin de tuberas y unidades de albailera, no est cubierto por este mtodo de ensayo. ASTM C 138-13a, Density (Unit Weight) of Concrete. On completion of mixingconcrete was removed , to cast one 4x8 in. astm c138 Related Standards: ASTM C29 , ASTM C150, ASTM C172 , ASTM C188 , ASTM C231 , AASHTO T121 Unit Weight, Yield and Air Content (gravimetric) of Concrete. ASTMC138/C138M-14 - Standard Test Method for Density (Unit Weight), Yield and Air Content(Gravimetric)of Concrete. Lincoln Chrome Semi Truck Exhaust Tips from trux are an excellent way to give your Big Rig a Big exhaust look. Our main products including the series of inflatable bounce,inflatable silde,water games,zorb ball,water ball,inflatable obstacle,inflatable castle,combo,moonwalk,bouncy castle. Content (Gravimetric) of Concrete. ASTM D 3203 Percent Air Voids ☐ jjj. ASTM Section 4 - All parts Scope:. ASTM C 157 Length Change ☒ aa. Related Standards: ASTM C138, ASTM C172, ASTM C173, ASTM C192, ASTM C670, ASTM E177 Air Content of Freshly Mixed Concrete by the Pressure Method Type B Air Meter. C138 -Density, Yield, Air •Sometimes called unit weight test •The bowl from the Air Test (pressure method) is often used •A volumetric verification of the measure (bowl) is necessary •The use of a strike off plate is required -At least ¼" thick, and 2" greater than the diameter of the measure C138 -Density, Yield, Air. Quickly memorize the terms, phrases and much more. ASTM C31 (AASHTO T 23) Standard Practice for Making and Curing Concrete Test Specimens in the Field ASTM C172 (AASHTO R60) Standard Practice for Sampling Freshly Mixed Concrete ASTM C138 (AASHTO T 121) Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. Concrete Construction. 4 cSt ASTM D 445 Viskosität, kinematisch bei 100°C 14. manufactured and delivered to a purchaser in a freshly mixed and unhardened state as hereinafter specified. This exam covers: ASTM C172-Sampling of Fresh Concrete, ASTM C143-Slump, ASTM C138-Unit Weight, ASTM C231-Air Content Pressure Method, ASTM C173-Air Content Volumetric Method, ASTM C31-Making and Curing Test Specimens and ASTM C1064-Temperature Terms and Conditions - You must pre-register for this exam. ASTM D 3203 Percent Air Voids ☐ jjj. 18 kg/l) (ASTM C-138). ALCANCE Este mtodo de prueba cubre la determinacin de la densidad del hormign fresco y seala las frmulas para calcular el rendimiento, contenido de cemento, y contenido de aire del hormign fresco. 2 to within 0. 70, and the results are as follows: Water Content, % Moist Weight in Mold, gf. The most recent revisions of ASTM documents can be purchased by calling 610-832-9500 or visiting www. ASTM C138 - Density. 11 Comments ASTM E831 Crystalline, Peak; ASTM D3418 Long Term. Compared the results to TR3 information provided and design mixes. 2 Designated size, or sizes, of aggregates, and the. in accordance with ASTM C192. in accordance with ASTM C192. Values in SI units shall be obtained by measurement in SI units or by appropriate conversion, using the Rules for Conversion and Rounding given in Standard IEEE/ASTM SI 10, of measurements made in other units. Dampen the interior. ASTM C78 “Standard Test Method for Flexural Strength of Concrete” ASTM C138 “Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete” ASTM C143 “Standard Test Method for Slump of Hydraulic-Cement Concrete” ASTM C172 “Standard Practice for Sampling Freshly Mixed Concrete”. In addition, explore hundreds of other free calculators covering topics such as finance, math, fitness, and health. ASTM C138 Standard Test Method for Density (Unit Weight), Yield, and Air Content of Concrete. 1 Esta práctica cubre la determinación para una localización aleatoria (o en tiempo) a las cuales las muestras de materiales de construcción pueden ser tomadas. Método gravimétrico. ASTM D 4791 Flat Elongated Pieces in Aggregate ☒ ASTM D 6307 Asphalt Content by Ignition ☒ mmm. Materials Natural coarse aggregate and siliceous fine aggregate with maximum size of 3/8 in. ASTM International, formerly known as the American Society for Testing and Materials (ASTM), is a globally recognized leader in the development and delivery of international voluntary consensus standards. A concrete beam with span length equal to 3 times the beam depth ( the length of the beam should be at least 2 in. Unit Masonry, ASTM C780 (ref. astm c138/c138m-17 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete 1. The volume of freshly mixed and unhardened concrete in a given batch is determined by dividing the total weight of the materials by the density (unit weight) of the concrete determined in accordance with ASTM C138. Skip to the beginning of the images gallery. Yield is defined as the volume of concrete produced. ALCANCE Este método de prueba cubre la determinación de la densidad del hormigón fresco y señala las fórmulas para calcular el rendimiento, contenido de cemento, y contenido de aire del hormigón fresco. ASTM D 2850 Unconsolidated, Undrained Triaxial ☐ t. Department Test Standards. is an authorized dealer of ASTM standards. ASTM C138 / C138M - 17a Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete. (3) Unit weight in accordance with ASTM C 138. View Notes - astm c138_1Term: Definition: the diameter of the tamping rod used in this test method is 5/8 Term: Definition: what is the required shape of the tamping end of the rod hemispherical. Baenziger Block 90 days No cracking Freeze-Thaw Stability 300 cycles 98 % (ASTM C-666) Rapid Chloride Permeability 28 days < 500 C (ASTM C-1202 AASHOT T-277) APPLICATION INFORMATION Mixing Ratio Plant-proportioned kit, mix entire unit. Water Absorption ASTM D570 % <0. Gloss - 60 Degree ASTM D523 50 –80 Pencil Hardness ASTM D3363 2HMinimum Direct Impact ASTM D2794 100 in-lb Minimum Reverse Impact ASTM D2794 60 in-lb Minimum Crosshatch Adhesion ASTM D3359 4B – 5B Humidity ASTM D1735 1000 Hours Minimum Water Immersion ASTM D870 250 Hours Minimum Gravelometer GM9508P 6 Minimum. The constituent materials, Le. 1 This test method covers determination of the density (see Note 1) of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Specific Gravity of Soil. This guide will show you how to do the ASTM C138 procedure to calculate the unit weight of a sample of concrete, as well as other important parameters such as yield, gravimetric air content, and theoretical density for the whole batch. buy aci 543r : 2012 guide to design, manufacture, and installation of concrete piles from sai global. Jan 14, 2016 · 31.