compacting factor test lab report

Pass the soil through the No. Nevertheless the accuracy of the result will be reduced with the increased of the aggregate size size exceed 20mm.

Lab Report For Compacting Factor Test Civil Engineering Notes

Meld was prepared on a hard flat surface.

. 1 2017 questions and answers. The compaction factor of the concrete is found out to be. By dividing the value of partially compacted concrete by the value of fully compacted concrete the compaction factor is calculated and to the nearest second decimal place it shall normally be stated.

The degree of compaction is termed as compaction factor. So we can get the value of compacting factor. The standard quantity of work is provided simply by allowing the concrete to fall under gravity through a standard distance.

BS 1881 PART 2 1970. The compacting factor test is designed primarily for use in the laboratory but it can also be used in the field. The lab compaction report explains exactly what is too much soil also result in engineering.

For the normal range of concrete the compacting factor lies between 08 092. Exam 13 January 2016 questions. 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.

Compaction is a process in which the soil particles are mechanically compacted to increase densities. The apparatus consists simply of two conical hoppers and a cylindrical mould mounted vertically one above the other the capacity of the top hopper being greater than that of the. The objective of this experiment is.

Compacting Factor Apparatus 2. Structure lab three hinge arc example lab report docx. Up to 3 cash back It was a sensitive and more accurate test compared to the slump test and suitable for low workability of concrete mixture.

Proctor molds and rammers ASTMAASHTO by Controls Group for more information click here Test Procedure. Objective AND Procedure Suspension Bridge. UK3 LAB Report compaction test.

Module 01 Study on The Effect of Pressure Mixing And Temperature. The compaction factor is described as the ratio of the weight of partially compacted concrete to the weight of complete compacted concrete. Geotechnical Lab Report 1 Geotechnical Lab Reports Name Professor University City State Date 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.

The test require measurement of the weight of the partially and fully compacted concrete and the ratio the partially compacted weight to the fully compacted weight which is always less than one is known as compacted factor. Compaction reduces the voids ratio making it more difficult for water to flow through soil. Obtain about 3 kg of soil.

Typical cylindrical compaction molds and rammers are shown in Figure 3. Compaction factor W1-W W2-W Conclusion. Laboratory compaction tests provide the basis for determining the percent of compaction and water content needed to achieve the required engineering properties and for controlling construction to assure that the required compaction and water contents are achieved.

14 Result The weight of empty cylinder 0kg The weight of the partially compacted concrete 37kg The weight of the fully compacted concrete 44kg 1 Compacting factor Weight of the partially compacted concrete Weight of the fully compacted concrete 37 44 084 15 Dicussion The value of the compacting factor are 084. The procedure of the Proctor Compaction Test consists of the following steps. Pencil icon_color227f24Compacting factor weight of partially compacted concrete weight of fully concrete w2 w1 w3 -w1su_service Here.

Compaction Factor Test Its Apparatus 8 Procedure Steps