WebbFor concrete with limited workability and for which the slump test is ineffective, the compaction factor test is used. It is accurate for medium to low workability, such as 0 to 0, and it is not suitable for workability less than 0. From results and analysis, the slump value for sample number 1, 2, 3 and 4 are 0, 0, 0 and 0 respectively ... WebbWhat Is Slump Cone Test? A Slump cone test or concrete Slump test is to determine the workability or consistency of the concrete mixture prepared in the laboratory or at the construction site during the course of work. ... Compaction Factor Slump (mm) Very Low: 0.78: 0 – 25: Low: 0.85: 25 – 50: Medium: 0.92: 50 – 100: High: 0.95: 100 – 175:
compaction factor test Download Scientific Diagram
WebbDiscussion and Conclusion. Compaction factor normally falls between the range of 0.8 – 0.92. This test gives more accurate results than slump test while dealing with relatively dryer concrete mixes. Compaction factor test gives more precise and sensitive results. Compaction factor of 0.75 to 0.80 are used for concreting of shallow sections ... Webb1. Slump test. 2. Compaction factor test. 3. Crushing strength test. Slump Test. This test is conducted to determine the workability of concrete. It needs a slump cone for test (Fig. 3.3). Slump cone is a vessel in the shape of a frustum of a cone with diameter at bottom 200 mm and 50 mm at top and 300 mm high. binns williamsburg new location
5 Must-Know Types of Concrete Testing for Civil …
WebbCompaction factor= (W1-W)/ (W2-W) where W is the weight of empty cylinder. The bulky apparatus and the need for balance limit the using of the test at construction fields. the using of hand compacting may not reflect the field condition and produce less effective results. However, the test is more precise compared to slump test and it is a ... Webb23 apr. 2024 · Slump test is a laboratory or at site test used to measure the consistency of concrete. ... Compaction factor 0.75 – 0.8: Low: Mass concrete, lightly reinforced slab, beam, wall, column sections, canal lining, strip footing (ling wall with smaller width ) … WebbAnswer (1 of 2): If you are talking about the accuracy of the results then u can go with compaction factor test.if you are talking about the simple way u can go with slump cone test.slumpcone test is very simple and gives nearly accurate values if done perfectly. Compaction factor test is very s... binntoroll twitter