Page - 939 - in Book of Full Papers - Symposium Hydro Engineering
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Compressive strength test, workability test by VB time, water absorption test
and compacted concrete density tests were conducted at the ages of 7, 14, 28, 42
and 90 days.
4. EXPERIMENTAL
4.1. VB TIME
A modified Vebe apparatus was used to determine the workability of mix
designs. The results showed on table 8.
Table 8. Workability Results
Specimens
No.
VB Time (sec)
Specific gravity of fresh
concrete (gr/Cm3)
RCC-1
18
2.298
RCC-2
18
2.336
RCC-3
105
2.191
RCC-4
15
2.395
RCC-5
16
2.326
RCC-6
38
2.361
RCC-7
40
2.205
RCC-8
36
2.251
RCC-9
36
2.229
4.2. 24-HOUR WATER ABSORPTION
24-hour Water absorption test on concrete specimens was performed
according to ASTM C642 standard. The results showed in figure 4.
939
Book of Full Papers
Symposium Hydro Engineering
- Title
- Book of Full Papers
- Subtitle
- Symposium Hydro Engineering
- Author
- Gerald Zenz
- Publisher
- Verlag der Technischen Universität Graz
- Location
- Graz
- Date
- 2018
- Language
- English
- License
- CC BY-NC-ND 4.0
- ISBN
- 978-3-85125-620-8
- Size
- 20.9 x 29.6 cm
- Pages
- 2724
- Keywords
- Hydro, Engineering, Climate Changes
- Categories
- International
- Naturwissenschaften Physik
- Technik