Lab Report Proctor Soil Compaction Test civil engineering department ce206 introduction to soil mechanics laboratory ii proctor compaction test mulhem. The Compacting Factor Test is a laboratory test to determine the characteristic strength of the concrete but the making of test cubes is sometimes carried out by the supervisor on site.
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Open the trapdoor at the bottom of the upper hopper so that concrete fall into the lower hopper.
. Standard Proctor 12400 ft -lbsft. Compaction Factor Test is classified into two sections viz. Er Karen I20018814 Program.
Place the soil in the mixer and gradually add water to reach the desired moisture content w. It is not easy to measure the amount of work required to fully compact it. View compacting factor test reportdocx from CVE 2401 at INTI International University.
The compaction factor test is designed for use in the laboratory but it is also used in the field. The moisture content of the soil is the factor used to determine the maximum dry density of the soil sample used while. The compaction factor test for concrete was developed in the UK by Glanville in 1947 and the degree of compaction is measured by it.
Module 01 Study on The Effect of Pressure Mixing And Temperature. Steel rod of 16 cm diameter with a length of 61cm is used to tamp the concrete. Obtain about 3 kg of soil.
CVE2401 Civil Engineering Materials Lab Report Name1. July 11 2021 by Saad Iqbal. This cube test result is very important to the acceptance of concrete work since it demonstrates the strength of the design mix.
Place the concrete sample gently in the upper hopper to its brim using the hand scoop and level it. Compaction tests results vary with the input compactive effort usually measured in foot -pounds per cubic foot of soil. UK3 LAB Report compaction test.
The line of optimum moisture contents is usually around 85 saturation and the optimum moisture content decreases with increasing compactive effort. The Procedure of Compaction Factor Test. Volkan KALPAKCI May 2020.
This test is particularly useful for dryer mixes for which the slump test is not satisfactory. Objective AND Procedure Suspension Bridge. The compaction factor test is done to check the workability of concrete on the basis of weight ratio between partially compacted to fully compacted concrete.
Compaction is greatly affected by soil type moisture content and compaction effort and is usually test using ASTM D698. Structure lab three hinge arc example lab report docx. This laboratory test is performed to determine the relationship between the moisture content and the dry density of soil for a specified compaction energy.
Faculty of Engineering and Quantity Surveying FEQS CVE2401 Civil Engineering Materials Lab Report. Slump Test Lab Report. Compacting Factor Test is mainly used in laboratory to determine workability of concrete.
Compacting Factor Test Lab Report. Weight balance is used to weight the concrete. The compacting factor test is designed primarily for use in the laboratory but it can also be used in the field.
At the bottom of the upper hopper open the trapdoor so that concrete falls into the lower hopper and with the. LABORATORY II PROCTOR COMPACTION TEST Mulhem Şerafeddin 191503618 Submitted to. Immediately open the gate at the bottom of the lower hopper to allow the concrete to fall into the cylindrical mould.
Procedure of Compaction Factor Test on Concrete. The test procedure consists of the following series of steps. 1 2017 questions and answers.
Fully Compacted Concrete 2. The workability of concrete has also been defined as the amount of work required to place the concrete and to compact it thoroughly. Which Test Are You Using.
Faculty of architecture planning and surveying campus seri iskandar perak lab report compaction factor test course code. Several methods can be used to compact soil in the field including tamping kneading vibration and. By using the hand scoop place the concrete sample gently in the upper hopper to its brim and level it and then cover the cylinder.
Push the concrete sticking on its sides gently with the road. As per IS11991999 Compaction factor test apparatus consists of Two conical hoppers and a bottom cylinder which is arranged as shown in below fig. We cant use the slump test for low workable concretes.
Fill the upper hopper by pouring the concrete sample in it. Scoop 1 fTHEORY This is a site test to determine the consistency or workability of concrete and is conducted in the lab. The method applies to plain and air-entrained.
Ap1161b name muhammad alif iskandar muhammad salman muhammad aizat zameer haziqahtul najihah ainin sofiya nor maizatul wirdani nurin irdina nurul husni muhammad hafiz. The concrete sample is then placed on the upper hopper up to its brim using the hand scoop. It is more precise and sensitive than the slump test and is particularly useful for concrete mixes of very low workability and normally used when concrete is to be compacted by vibration.
Pass the soil through the No. 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. This test gives the seasonably a reliable assessment of the workability of concrete.
Discussion and conclusion. First of all the concrete sample of the appropriate mix is prepared. It is then thoroughly leveled.
Partially Compacted Concrete In Fully Compacted Concrete this is done with tamping the concrete while in the partially compacted. For the normal range of concrete the compaction factor lies between 08 092. Concretes we mostly use in mass dam structures or road pavements have significantly low values of slump.
Open the hinged door at the lower end of the upper hopper allowing the concrete to fall into the lower hopper. It is used indirectly as a means of checking that the correct amount of water has been added to the mix. The slump test is a means of assessing the consistency of fresh concrete.
The sensitivity of the compaction factor is reduced outside the normal range of workability and is generally unsatisfactory for compacting. Exam 13 January 2016 questions. Procedure Of Compaction Factor Test.
The slump test is perhaps the most widely used because of the simplicity of the apparatus required and the test procedure. The procedure of the Proctor Compaction Test consists of the following steps. There are the following steps in the procedure as given below.
Compaction energy is the amount of mechanical energy that is applied to the soil mass. In this report it is concluded that the soil sample reaches its highest compact state when the dry unit weight is as its maximum value of 16kNm3 and 15 moisture content. Weight the soil mass and the mold without the collar W m.
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