Effect of Chloride and Sulfate Contamination in Soils on
Effect of Chloride and Sulfate Contamination in Soils on Corrosion of Steel and Concrete Sabkhas are saline flats underlain by sand, silt, or clay and often encrusted with salt. These subaerial evaporative areas high salt content in the soil and groundwater. The ulfate and
S in crude and highS fuels per ASTM D262216 Rigaku
This appliion note demonstrates quantitative analysis of high concentration sulfur in crude oil, highsulfur diesel fuel and residual fuel oil according to ASTM D262216 on Rigaku ZSX Primus, a wavelength dispersive Xray fluorescence (WDXRF) spectrometer.
Evaluation of Sulfate Resistance of Portland Cement
Evaluation of Sulfate Resistance of Portland Cement Mortars Containing LowCarbon Rice Husk Ash Harish Kizhakkumodom Venkatanarayanan1 and Prasada Rao Rangaraju, P.E., M.ASCE2 Abstract: In this study, a lowcarbon rice husk ash (RHA) was used as a supplementary cementing material in cement mortars to evaluate
Sulphate Resistance an overview ScienceDirect Topics
When high sulfate resistance is required, Portland cement type V in accordance with ASTM C150 or sulfateresisting Portland cement in accordance BS 4027 with a maximum tricalciumaluminate content of 3% should be used. When moderate sulfate resistance or moderate heat of hydration is required, other types of cement can be used, for example
ASTM C 1012 gives guidelines for sulfate resistance for
ASTM C1012 / C1012M 15 "Standard Test Method for Length Change of HydraulicCement Mortars Exposed to a Sulfate Solution" is the test method for assessing the performance of sulfate resistance
Aggregate Testing Standards — EnviroMINE, Inc.
Dec 01, 2014 · The weighted average loss cannot be greater than 10% when sodium sulfate is used or 15% when magnesium sulfate is used. 3. Course Aggregate. According to ASTM C33 coarse aggregate consists of gravel, crushed gravel, crushed stone, aircooled blast furnace slag, crushed hydrauliccement concrete, or a combination.
ASTM C158015 Standard Test Method for WaterSoluble
ASTMC158015Standard Test Method for WaterSoluble Sulfate in Soil 1.1 This test method is for the determination of watersoluble sulfate in soils. 1. ASTM C158015 Standard Test Method for WaterSoluble Sulfate in Soil. Content Provider ASTM International [ASTM] Add
ASTM C158015 Standard Test Method for WaterSoluble
ASTMC158015Standard Test Method for WaterSoluble Sulfate in Soil 1.1 This test method is for the determination of watersoluble sulfate in soils. 1. ASTM C158015 Standard Test Method for WaterSoluble Sulfate in Soil. Content Provider ASTM International [ASTM] Add
Aggregates for Concrete Civil Engineering
Aggregates for Concrete bination of gravels or crushed stone with particles predominantly larger than 5 mm (0.2 in.) and generally between 9.5 mm and 37.5 mm (3⁄ 8 in. and 11⁄ 2 in.). Some natural aggregate deposits, called pitrun gravel, consist of gravel and sand that can be readily used in concrete after minimal processing. Natural
Aggregates for Use In Concrete American Concrete Pipe
Aggregates for Use In Concrete 2 Aggregates • Fine Consists of natural sand, manufactured sand or crushed stone <3/8" Fine aggregate will pass the # 4 sieve • Coarse Natural or crushed stone ASTM C 88, Sodium or Magnesium Sulfate Soundness Intended to simulate wet/dry and
Complete List of Laboratory Tests S.W. Cole
Moisture Content Test, ASTM D 2216 pH, ASTM D 4972 Resistivity, ASTM G 51 Bulk Specific Gravity of Soil, ASTM D 854 Organic Content (Ignition), ASTM D 2974 Consolidation Test, ASTM D 2435 Shelby Tube Sample Testing Soil Description and Identifiion, ASTM D 2488 Topsoil Evaluation, ASTM D 5268. Aggregate Testing. Sulfate Soundness, ASTM C88
Discussion and experiments on the limits of chloride
Discussion and experiments on the limits of chloride, sulphate and shell content in marine fine aggregates for concrete. Author links open overlay panel Wei Liu a Ruihua Huang a Jiyang Fu b Wng Tang c Zhijun Dong a Hongzhi Cui a. Show more.
DETERMINING SULFATE CONTENT IN SOILS —
DETERMINING SULFATE CONTENT IN SOILS — COLORIMETRIC METHOD TXDOT DESIGNATION: TEX145E CONSTRUCTION DIVISION 5 – 7 EFFECTIVE DATE: FEBRUARY 2005 7. TEST REPORT 7.1 Report average sulfate concentration in ppm to the nearest whole number. PART II—LABORATORY TEST 8. SCOPE 8.1 The following procedure describes preparing soil samples for determining sulfate content
ASTM C 1012 gives guidelines for sulfate resistance for
ASTM C1012 / C1012M 15 "Standard Test Method for Length Change of HydraulicCement Mortars Exposed to a Sulfate Solution" is the test method for assessing the performance of sulfate resistance
ASTM C471M 17ae1 Standard Test Methods for Chemical
Alternative Procedure for Analysis for Calcium Sulfate by . 19 Determination of Sand in Set Plaster. 21 WoodFiber Content in WoodFiber Gypsum Plaster. 22 Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric), ASTM International, West Conshohocken,
BS 812118:1988 Testing aggregates. Methods for
This British Standard, a part of the BS 812 series, describes two methods for determining the sulphate content of aggregates. The first method determines the watersoluble sulphate content of aggregates, which applies to natural and synthetic aggregates to be used as drainage materials or for fill or hard core, e.g. unbound road bases or subbases or foundations.
Types of Sulphate Attack in Concrete Influences and Sources
1. Internal Sulphate Attack . It develops internally without any contribution from the environment. It occurs when a source of sulphate is incorporated into the concrete during the mixing process. For instance, the use of sulfaterich aggregate and an excess
Analysis of total chloride content in concrete ScienceDirect
It is clear from the figure that the BS total chloride limit of nonheat curing and made with sulphate resistance cement is going to be violated at mixtures with higher w/c ratios. Hence, the limits of total chloride content in concrete could be violated even though the limits of chloride content for mix ingredients are satisfied.
Accelerated Test for Measuring Sulfate Resistance of
description of an accelerated test for measuring sulfate resistance of cement paste. For more details on the hydration products formed by sulfate attack, see Reference (1). Frequently, soils and groundwater sources in the Western United States are rich in sulfates (2). An accelerated test program was undertaken to assess the sulfate attack
S in crude and highS fuels per ASTM D262216 Rigaku
This appliion note demonstrates quantitative analysis of high concentration sulfur in crude oil, highsulfur diesel fuel and residual fuel oil according to ASTM D262216 on Rigaku ZSX Primus, a wavelength dispersive Xray fluorescence (WDXRF) spectrometer.
Sulphate content, Soil testing equipment, Controls
Used for determining the sulphate content of ground water and aqueous soil extracts. It consists of a ion exchange column 400 mm long and 10 mm dia., a swanneck outlet and a 1500 ml round bottom flask to give a constant head.
DETERMINING SULFATE CONTENT IN SOILS —
DETERMINING SULFATE CONTENT IN SOILS — COLORIMETRIC METHOD TXDOT DESIGNATION: TEX145E CONSTRUCTION DIVISION 5 – 7 EFFECTIVE DATE: FEBRUARY 2005 7. TEST REPORT 7.1 Report average sulfate concentration in ppm to the nearest whole number. PART II—LABORATORY TEST 8. SCOPE 8.1 The following procedure describes preparing soil samples for determining sulfate content
Evaluation of Class C Fly Ash in Sulfate Environments
ASTM C 150 Type V or ASTM C 1157 Type HS cement must be used with a suitable dosage of SCM to achieve an expansion less than 0.10% after 18 months of testing using ASTM C 1012. 2.2 Physical sulfate
Soil Corrosivity Testing (ASTM Packages)
Standard Package includes ASTM Method Nos. D1498 (Redox), D4972 (pH), D4327 (Sulfate), Resistivity (G57) and (D4327) Chloride. ASTM D4658M (Sulfide) is used in other package. (2) In order to run Redox G200, the redox probe needs to penetrate the soil without damaging said probe and the moisture content must be greater than 10%.
Analysis of total chloride content in concrete ScienceDirect
It is clear from the figure that the BS total chloride limit of nonheat curing and made with sulphate resistance cement is going to be violated at mixtures with higher w/c ratios. Hence, the limits of total chloride content in concrete could be violated even though the limits of chloride content for mix ingredients are satisfied.
Sulfate Attack and Sulfate Content in Concrete: A
Jan 14, 2017 · Sulfate Attack and Sulfate Content in Concrete: A Literature Review Published on January 14, 2017 January 14, 2017 • 100 Likes • 9 Comments
DETERMINATION OF SOLUBLE SULPHATE CONTENT IN SOIL (IS
May 07, 2015 · Determination of Soluble Sulphate Content Purpose Sodium sulphate is present in some soils. The salt is easily hydrated and dehydrated under the influence of climatic changes. There are enormous volume changes during this process of hydration and dehydration, which influence the engineering properties of soils. Procedure Take the soil sample in a state in which
Sulphate content of fine aggregates
Sulphate content of fine aggregates Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any sizereduction requirements including, Sulphate content of fine aggregates, quarry, aggregate, and different kinds of minerals.
Discussion and experiments on the limits of chloride
Discussion and experiments on the limits of chloride, sulphate and shell content in marine fine aggregates for concrete. Author links open overlay panel Wei Liu a Ruihua Huang a Jiyang Fu b Wng Tang c Zhijun Dong a Hongzhi Cui a. Show more.
Sulfate Soundness Test Set Special Tests Aggregates
The soundness test determines an aggregate''s resistance to disintegration by weathering and, in particular, freezethaw cycles. Standard Test Method for Soundness of Aggregates by Use of Sodium Sulfate or Magnesium Sulfate
What are the types of cement as per ASTM? Quora
Dec 20, 2018 · As per ASTM, cement is designated as Type I, Type II, Type III, Type IV, Type V and other minor types like Type IS, Type IP and Type IA IIA and IIIA. According to ASTM regulations cement is described as: Portland Cement ASTM C150 Blended Cement AS
Sulphur Content an overview ScienceDirect Topics
Mar 02, 2012 · Based on the blast furnace thermochemical model, the effect of increasing the coal sulfur content from 0.94% to 1.4% on the performance of the blast furnace has been calculated (Oshnock, 1995b). An increase in slag volume from 285 to 308 kg/thot metal is needed in order to maintain constant sulfur content of 0.056% in the hot metal.
Permissible Levels of Chlorides and Sulfates in Aggregate
Q. We''re designing a concrete structure in Egypt, and I received test results for the aggregate to be used in the concrete. The report lists chloride and sulfate content, but I don''t know how to evaluate these numbers because ASTM C 33, "Standard Specifiion for
Complete List of Laboratory Tests S.W. Cole
Moisture Content Test, ASTM D 2216 pH, ASTM D 4972 Resistivity, ASTM G 51 Bulk Specific Gravity of Soil, ASTM D 854 Organic Content (Ignition), ASTM D 2974 Consolidation Test, ASTM D 2435 Shelby Tube Sample Testing Soil Description and Identifiion, ASTM D 2488 Topsoil Evaluation, ASTM D 5268. Aggregate Testing. Sulfate Soundness, ASTM C88
Type S, N, and M Masonry Cement and Mortar CEMEX USA
CEMEX''s Type N Masonry Cement, Type S Masonry Cement and Type M Masonry Cement are proportioned with sand meeting ASTM C144, according to Table 4, and will produce mortar meeting the requirements of ASTM C270 under the proportion specifiions.
Samples Types and Tests AASHTO re:source
Samples and Tests AASHTO re:source''s Proficiency Sample Program is currently accredited for ISO/IEC 17043:2010 "Conformity assessmentGeneral Requirements for Proficiency Testing." Complete details regarding this accreditation can be found on A2LA Cert. No.
Sulfate resistance of portlandlimestone cement concrete
The work presented in this paper comprises an extensive testing program on the resistance of portlandlimestone cement (PLC) concrete systems to exter
Effect of Chloride and Sulfate Contamination in Soils on
Effect of Chloride and Sulfate Contamination in Soils on Corrosion of Steel and Concrete Sabkhas are saline flats underlain by sand, silt, or clay and often encrusted with salt. These subaerial evaporative areas high salt content in the soil and groundwater. The ulfate and
Sulphur Content an overview ScienceDirect Topics
Mar 02, 2012 · Based on the blast furnace thermochemical model, the effect of increasing the coal sulfur content from 0.94% to 1.4% on the performance of the blast furnace has been calculated (Oshnock, 1995b). An increase in slag volume from 285 to 308 kg/thot metal is needed in order to maintain constant sulfur content of 0.056% in the hot metal.
ASTM Types of Cement Characteristics & Properties
ASTM Types of Cement: Advertisements. Type I Normal cement. Type IA Normal + air entrained agents. When concrete is exposed to highly alkaline soil or water having high sulphate content then this type is used. This cement has a low C3A content so as to avoid sulphate attack from outside the concrete. Otherwise the formation of calcium
Standard Test Method for WaterSoluble Sulfate in Soil
C158015 Standard Test Method for WaterSoluble Sulfate in Soil sulfate content~ ~ ASTM C158015, Standard Test Method for WaterSoluble Sulfate in Soil, ASTM International, West Conshohocken, PA, 2015, org.
Soil Corrosivity Testing (ASTM Packages)
Standard Package includes ASTM Method Nos. D1498 (Redox), D4972 (pH), D4327 (Sulfate), Resistivity (G57) and (D4327) Chloride. ASTM D4658M (Sulfide) is used in other package. (2) In order to run Redox G200, the redox probe needs to penetrate the soil without damaging said probe and the moisture content must be greater than 10%.
Aggregates for Use In Concrete American Concrete Pipe
Aggregates for Use In Concrete 2 Aggregates • Fine Consists of natural sand, manufactured sand or crushed stone <3/8" Fine aggregate will pass the # 4 sieve • Coarse Natural or crushed stone ASTM C 88, Sodium or Magnesium Sulfate Soundness Intended to simulate wet/dry and
Analysis of sulfate resistance in concrete based on
The vertical gridlines in Fig. 7 represent the Portland cement C 3 A content limits established in the ASTM C 150 specifiions for egorizing sulfateresistant cement. A line is provided at 5% C 3 A to represent the maximum allowable C 3 A content of severe sulfate resistance Type V cement. Another line is provided at 8% to represent the
Discussion and experiments on the limits of chloride
Discussion and experiments on the limits of chloride, sulphate and shell content in marine fine aggregates for concrete. Author links open overlay panel Wei Liu a Ruihua Huang a Jiyang Fu b Wng Tang c Zhijun Dong a Hongzhi Cui a. Show more.
Aggregates for Use In Concrete American Concrete Pipe
Aggregates for Use In Concrete 2 Aggregates • Fine Consists of natural sand, manufactured sand or crushed stone <3/8" Fine aggregate will pass the # 4 sieve • Coarse Natural or crushed stone ASTM C 88, Sodium or Magnesium Sulfate Soundness Intended to simulate wet/dry and
astm sulphate content of sand