#compaction factor test

Tests for Workability of Concrete | Slump Test | Flow Test | Compaction Factor Test | Vee-Bee Test | Kelly Ball Test

Tests for Workability of Concrete Workability test of concrete done from the following: Slump Test Compaction Factor Test Vee-Bee Consistometer Test Flow Test Kelly Ball Test 1. Slump test the slump test is the most commonly used method of measuring the consistency of concrete which can be employed either in the laboratory or at the site of work. It is not a suitable method for very wet or very…

Compaction factor test- Objective, Procedure, advantages, disadvantages

What is Compaction factor test?

The compaction factor test for concrete was developed in the UK by Glanville in 1947 and the degree of compaction is measured by it. This test gives the seasonably a reliable assessment of the workability of concrete.

This test requires measurement of the wt. of partially and fully compacted concrete sample. The ratio of partially compacted weight to the…

AIM:

To determine the workability of fresh concrete by slump test as per IS: 1199 – 1959.

APPARATUS: fig1:- SLUMP CONE

Slump cone

Tamping rod

            PROCEDURE:

The internal surface of the mould is thoroughly cleaned and applied with a light coat of oil.

The mould is placed on a smooth, horizontal, rigid and nonabsorbent surface.

The mould is then filled in four layers with freshly mixed…