compaction test lab report

Using a 10lb 454kg hammer with 18in 4572mm free-fall instead of the 55lb 249kg hammer with 12in 3049mm drop. 11761167 Date 15-03-2015 OBJECTIVE To find the CBR value of the soil in controlled moisture content and in molded conditions.

Standard Proctor Test Protect Compaction Test Compaction Test Lab Report Apparatus Civiconcepts

Soil Compaction Testing.

. CIVIL ENGINEERING DEPARTMENT CE206 - INTRODUCTION TO SOIL MECHANICS LABORATORY II PROCTOR COMPACTION TEST Mulhem Şerafeddin 191503618 Submitted to. Add to wishlist Delete from wishlist. Sieve it through 20mm and 47mm sieve.

Compaction lab report civn3004 geotechnical engineering compaction lab report introduction the aim of this assignment was to assist students to develop an. Most field compaction tests are now made using nuclear density gages that employ a cesium element. Identify and report the optimum moisture content and the maximum dry density.

The paper Compaction Test highlights that compaction involves the reduction in the void ratio because of the removal and application of a dynamic or static force. Nuc gages can have significant errors if the extendable probe is located next to a rock 3 inches across. BSK Associates has been in the industry for over 53 years.

The Proctor test was invented in the 1930s by R. Lab report on Standard Proctor Compaction test. Make sure that you have recorded the method of compaction used eg Standard Proctor Method A on data sheet.

Report ON Rivets. The most common laboratory test for soil compaction is the Proctor compaction test. In this test the water content.

Standard Proctor Compaction Test CE341 A. The total volume of the mold is 1000cm3. Compaction of the soil is carried out using the standard.

This test was performed using a compaction mold that was filled with soil and then compacted three times using the standard proctor hammer. If the percentage retained on 475mm sieve is greater than 20 use the large mould of 150mm diameter. Proctor 1933 for assessing compacted fill and from then it became a universal standard test.

480221272 ABSTRACT This report examines the influence of moisture content on soil properties through a. The hammer has a 25kg ram which can be lifted 300mm and dropped. We are a dedicated team focused on developing practical cost.

Take about 20kg of air-dried soil. This results in higher maximum soil densities at lower optimum moisture contents. This plays a vital part in construction for soils are mainly used as supports for a.

In the proctor compaction test a soil sample is compacted into a standard mold shown in figure 4. ASTM D 1557 - Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort 56000 ft-lbsft3 2700 KN-mm3. Our history in the industry ensures that our clients receives accurate results in a timely manner.

Standard vs Modified Proctor. The moisture content of the soil is the factor used to determine the maximum dry density of the soil sample used while. In the Proctor test the soil is compacted in a mold that has a volume of 944 cm3The diameter of the mold is 1016 mm.

The standard proctor compaction test was first developed by RR. LAB REPORT ON CBR COMPACTION TEST report-2 Department of Civil Engineering Oklahoma State University Submitted by. As mentioned previously having seasoned field and laboratory technician is key in this process.

Lab Report 3. Standard Proctor Test for Soils Abstract Soil Compaction is the process in which stress is applied to a soil which causes densification as the voids are filled with solids. Furthermore the soil is compacted into five layers with 25 blows per layer.

In rocky fills the operator should always rotate the probe 90 degrees and take a second reading recoding the lower of the two values. In Geotechnical Engineering the soil is a particulate medium contain pore spaces which may or may. Compaction Test - Lab Report Example.

The objective of this laboratory exercise was to determine the optimum moisture content and maximum dry density of a soil specimen using the standard proctor compaction test. Proctor a field engineer for the Bureau of Waterworks and Supply in Los Angeles California. Under the guidance of.

View Test Prep - Standar protcor compaction test Lab Report from CE 341 at New Jersey Institute Of Technology. The soil is mixed with varying amounts of water and then compacted in three equal layers by a hammer that delivers. The process which simulates the in-situ compaction processes typically performed during construction of earth dams.

Calculate the percentage retained on 20mm sieve and 475mm sieve and the percentage passing 475mm sieve. Exam 12 June 2014 questions and answers. FGSai Venkateswarlu Yang Xiaoming PhDPE.

Proctor Soil Compaction Test Procedure. Cite this document Summary. Test procedures are similar but the laboratory compactive effort of the modified method is higher.

This process occurs at the water that is constant and the air is given out of. The test is conducted for five moisture contents to obtain the optimum water content for which the value of the dry unit weight is maximum. Report ON Buckling TEST.

Elen 2000 - Circuit Analysis. Hammer shown in figure 4. Geotechnical Lab Report 2 Geotechnical Lab Reports Proctors Compaction Test Introduction Soil compaction refers to the process whereby the soil particles of a sample are compacted using mechanical compressive means so as to increase the density of the soil.

During the laboratory test the mold is attached to a baseplate at the bottom and to an extension at the top. 1 TESTS TO EXAMINE THE INFLUENCE OF MOISTURE CONTENT ON SOIL PROPERTIES THROUGH VARIOUS COMPACTIVE METHODS REPORT FROM ONLINE COMPACTION LABORATORY DEMONSTRATION PERFORMED ON 10 TH SEPTEMBER 2020 SID. The most common laboratory test for soil compaction is the Proctor compaction test.

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