standard value of compaction factor

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standard value of compaction factor

NZS 4407:2015 - Standards New Zealand

NZS 4407:2015 - Standards New Zealand

Part 4.1.1:1986 Soil compaction tests – Determination of the dry density/ water content relationship – Test 4.1.1 New Zealand standard compaction test Part 4.1.2:1986 Soil compaction tests – Determination of the dry density/ water content relationship – Test 4.1.2 New Zealand heavy compaction .

TEST METHOD FOR EARTHWORK COMPACTION CONTROL .

TEST METHOD FOR EARTHWORK COMPACTION CONTROL .

gauge cannot be used, the methods described in "Test Method for Earthwork Compaction Control by Sand Cone or Volumeter Apparatus," or any other method approved by the Department shall apply. 4.1.2 Warm-up and check the equipment. A. Daily Most nuclear gauges require a warm-up period and standard .

Standard Proctor on the Geotechnical Information Website

Standard Proctor on the Geotechnical Information Website

The standard Proctor is a laboratory test performed in order to determine the maximum dry density and optimum moisture content of a given soil. This test usually conforms to ASTM D698. Results from the Proctor test are mostly used to determine the relative compaction of fill soils by dividing the dry density of the fill soil by the maximum dry density from the Proctor.

Exp 8 Compacting Factor - Civil Engineers PK

Exp 8 Compacting Factor - Civil Engineers PK

Compacting Factor = =11.3/13.4 = 0.843. Comments: For the normal range of concrete the compaction factor lies between (0.8 – 0.92 ). The value of compactness factor tells us that the workability of concrete is Low but the slump value tells us that the workability is Medium.

Proctor compaction test - Wikipedia

Proctor compaction test - Wikipedia

The Proctor compaction test is a laboratory method of experimentally determining the optimal moisture content at which a given soil type will become most dense and achieve its maximum dry density.The test is named in honor of Ralph Roscoe Proctor [], who in 1933 showed that the dry density of a soil for a given compactive effort depends on the amount of water the soil contains during soil .

Spike's Compaction Factor Calculator

Spike's Compaction Factor Calculator

174 rows · Spike's Compaction Factor. The swell and shrink factors are based on the material in its .

TECHNICAL GUIDE L-G-004

TECHNICAL GUIDE L-G-004

The most recent revision tothis Technical Guide L-G-004 (other than minor editorial changes) is . materials behave slightly different and each material will have different MDD and OMC values, depending ontheir particle size distribution, particle density and plasticity. 1.60 1.70 1.80 . generally standard compaction is more commonly used.

Slump Test and Compacting Factor Test of Fresh Concrete

Slump Test and Compacting Factor Test of Fresh Concrete

4.What are the standard used in slump test and compacting factor test. Ans:- The standard used in slump test is ASTM: C143 and B.S: 1882 part 2, and the standard used in compaction factor test is IS: 1199-1959. 5. What are the main precaution that has to be taken during the both test. Ans:- The precaution that has to be taken are:-

Standard Penetration Test - an overview | ScienceDirect Topics

Standard Penetration Test - an overview | ScienceDirect Topics

N m, SPT value measured in the field.. C N, overburden correction factor = (P a /σ′) 0.5 P a = 100 kPa; σ′, effective stress of soil at point of measurement.. C E, energy correction factor for the SPT hammer.For donut hammers C E = 0.5–1.0; for trip type donut hammers; C E = 0.8–1.3.. C B, borehole diameter correction.For borehole diameters 65–115 mm use C B = 1.0; for borehole .

TECHNICAL GUIDE L-G-004

TECHNICAL GUIDE L-G-004

The most recent revision tothis Technical Guide L-G-004 (other than minor editorial changes) is . materials behave slightly different and each material will have different MDD and OMC values, depending ontheir particle size distribution, particle density and plasticity. 1.60 1.70 1.80 . generally standard compaction is more commonly used.

Proctor Molds - Humboldt Mfg. Co.

Proctor Molds - Humboldt Mfg. Co.

Home > Soil-Lab > CBR & Proctor Compaction > Proctor Molds Molds for Proctor Testing. H-4141 Standard Proctor Compact. Mold, 4" Mold volume of 1/30 .

3 METHODS OF DETERMINING WORKABILITY OF CONCRETE .

3 METHODS OF DETERMINING WORKABILITY OF CONCRETE .

Oct 29, 2015 · Different Test Methods for Workability Measurement Depending upon the water cement ratio in the concrete mix, the workability may be determined by the following three methods. Slump Test Compaction Factor Test Vee-bee Consistometer Test 1. Slump Test Suitability This method is suitable only for the concrete of high workability. This test is carried out with [.]

Table 10-1.Soil Conversion Factors

Table 10-1.Soil Conversion Factors

economical haul distance is the mass diagram method. A mass diagram is a graph or curve on which the algebraic sums of cuts and fills are plotted against linear distance. Before these cuts and fills are tabulated, the swells and compaction factors are considered in computing the yardage. . Earthwork that is in place will yield more yardage when excavated and less yardage when being c

Compaction | Washington Asphalt Pavement Association

Compaction | Washington Asphalt Pavement Association

A control strip is a short pavement strip that is compacted to the desired value under close scrutiny then used as the compaction standard for a particular job. WAPA Pavement Note on Compaction Reporting. WSDOT reports compaction as a percentage of TMD and therefore, most other agencies and owners tend to use this reporting method as well.

Workability of Fresh Concrete by Compacting Factor Test

Workability of Fresh Concrete by Compacting Factor Test

COMPACTING FACTOR. Compacting factor of fresh concrete is done to determine the workability of fresh concrete by compacting factor test as per IS: 1199 – 1959. The apparatus used is Compacting factor apparatus. Procedure to determine workability of fresh concrete by compacting factor test.

Guidelines for Earthwork Construction Control Testing of .

Guidelines for Earthwork Construction Control Testing of .

Guidelines for Earthwork Construction Control Testing of Gravelly Soils 2 given in standard procedure USBR 7255 [1] where percent compaction is defined as: For soils containing about 10 to 15 percent more fines and where water is required for adequate compaction, the laboratory maximum density is evaluated by the

Maximum Dry Density - an overview | ScienceDirect Topics

Maximum Dry Density - an overview | ScienceDirect Topics

To get the maximum dry density and optimum moisture content, Standard Proctor's compaction test was conducted on fresh geopolymer mortar. The fluid media to prepare the mortar was water and various alkaline solutions of different molarities for comparison. The variation of the dry density with fluid-to-binder (f/b) ratio is shown in Figure 15.1.As in any of the particulate material with the .

3 METHODS OF DETERMINING WORKABILITY OF CONCRETE .

3 METHODS OF DETERMINING WORKABILITY OF CONCRETE .

Oct 29, 2015 · Fill in the cylinder with fresh concrete in layers not exceeding 5 cm in thickness and compact each layer till 100 percent compaction is achievd. Wipe off and clean the outside surface of the cylinder and weigh the cylinder with fully compacted concrete nearest to 10 g. Calculate the value of compaction factor using the following formula.

Concrete Slump and Compacting Factor Test Values and Uses

Concrete Slump and Compacting Factor Test Values and Uses

Following tables shows the degree of concrete workability based on the results of slump tests and compacting factor tests. The range of results of each these tests indicates the suitable uses of concrete work. The slump and compacting factor test values shown below are of concretes with 20mm or 40mm maximum size of aggregates.

Recommended Compaction Requirements for Placement .

Recommended Compaction Requirements for Placement .

compaction to determine if any significant particle breakage occurred during the compaction process. Several soils were selected for additional testing to determine the amount of compression produced when the soils were subjected to load and, subse-quently, inundated with water. The objective of these tests was to determine what compaction levels

ESTIMATING EARTHWORK

ESTIMATING EARTHWORK

Compaction: Increasing density 6. Disposal Productivity Factors A. Job conditions Material type Water level and moisture content Job size Length of haul Haul road condition (accessibility and load restrictions) Productivity Factors (cont.) B. Management conditions Equipment conditions and maintenance practices Skills of work force and .

Shrinkage factors for sand - Earthwork/grading engineering .

Shrinkage factors for sand - Earthwork/grading engineering .

Jul 02, 2010 · Does anybody have a good rule of thumb for shrinkage factors for sand. The material is described as coarse to fine with . Determine the in-situ relative compaction. Contrast that value to what you've specified. . What's end-dumped in the back of a truck has very low relative compaction. Your shrinkage factor could easily be 15 percent. Hope .

Factors affecting Soil Compaction | Water Content, Soil Type

Factors affecting Soil Compaction | Water Content, Soil Type

Factors Affecting Soil Compaction. Following are the factors affecting Soil Compaction: Water content of the soil at the time of compaction. The amount of compactive energy used e.g. type of plant (weight, vibration, number of passes) Nature and the type of soil being compacted like sand or clay, grading, plasticity

What is the difference between 95% and 98% Proctor Compaction?

What is the difference between 95% and 98% Proctor Compaction?

Sep 04, 2008 · RE: What is the difference between 95% and 98% Proctor Compaction? aeoliantexan (Geotechnical) 20 Aug 08 14:06 I practiced for a long time in an area where silty lean clay was prevalent, and the usual specification for building pads was minimum 95% Standard at water contents of .

Swell Factors for Various Soils - ProjectEngineer

Swell Factors for Various Soils - ProjectEngineer

Sep 26, 2013 · Swell is expressed as a percentage of natural volume, for example, if 10 yd 3 in the ground becomes 13 yd 3 after excavation, the swell factor is 30%. The following table lists swell factors for various engineering materials.

ESTIMATING EARTHWORK

ESTIMATING EARTHWORK

Compaction: Increasing density 6. Disposal Productivity Factors A. Job conditions Material type Water level and moisture content Job size Length of haul Haul road condition (accessibility and load restrictions) Productivity Factors (cont.) B. Management conditions Equipment conditions and maintenance practices Skills of work force and .

Suggested Compaction Standards for Crushed Aggregate .

Suggested Compaction Standards for Crushed Aggregate .

Suggested Compaction Standards for Crushed Aggregate Materials Based on Experimental Field Rolling . better laboratory methods of establishing a density standard on which to base compaction control specifications. . by substituting the proper values in .

SOIL COMPACTION - Adobe

SOIL COMPACTION - Adobe

The Standard procedure determines the optimum moisture content of a material that will allow a given applied compaction force to obtain the maximum dry density of the material. This result is used to create a specification for compaction on the worksite. Because conditions in the field do not match the ideal conditions in a laboratory, the target

Recommended Compaction Requirements for Placement .

Recommended Compaction Requirements for Placement .

compaction to determine if any significant particle breakage occurred during the compaction process. Several soils were selected for additional testing to determine the amount of compression produced when the soils were subjected to load and, subse-quently, inundated with water. The objective of these tests was to determine what compaction levels

standard value of compaction factor | Solution for ore mining

standard value of compaction factor | Solution for ore mining

Dec 10, 2012 · 6.2DETRMINATION OF COMPACTION FACTOR for Material Testing Manual. STANDARD •IS: 1199 -1959 (5 . •Compaction factor is defined as the ratio of the weight of partially compacted concrete to . 3.10DETERMINATION OF STRIPPING VALUE OF AGGREGATES; Earthwork/grading engineering – Compaction Factors – Eng-Tips Forums. When applying .