The strength of concrete under biaxial compression and triaxial compression is higher than the strength under uniaxial compression, but the level of increase is affected by factors such as the type of concrete, differences in testing machines, loading rate, etc. Based on this, an experimental ...
SPECIAL PUBLICATION- ROYAL SOCIETY OF CHEMISTRYPolder,P.B.Laboratory Testing of Five Concrete Types for Durability in a Marine Environment. Corrosion of Reinforcement in Concrete Construction . 1996Polder, P B. Laboratory Testing of Five Concrete Types for Durabili- ty in a Marine Environment, ...
How to choose concrete admixture? What is Ordinary water reducing agent, superplasticizer, Gas forming, Air entrainers,Pumping agent, Set retarder,Set accelerators, Early strength agent, Pozzolanic admixtures, Defoamer, Anti-corrosion admixture,Shrinkage
(vii)After filling the metallic cone completely with the fresh concrete, the top is made smooth by removing any excessive concrete. (viii)After this, the metallic cone is lifted up gradually without jerking, immediately. The concrete-mix is yet in the form of a paste; it will not stand to...
The results of different types of concrete conducted in same testing machine was compared and analyzed. The failure criterion of various types of concrete under multiaxial T–C was proposed. g r a p h i c a l a b s t r a c t ...
Types of concrete grade and their strength as per European Standard (EC2)| Value of cube strength and cylinder strength are different for same mix. Value of cube strength is higher than cylinder strength. Using Thumb Rule, value of cube strength is is 1.25 times higher than cylinder strength....
Karlsruhe Institute of Technology (KIT), Institute of Concrete Structures and Building Materials (IMB), Department Building Materials, Karlsruhe, Germany 2 Karlsruhe Institute of Technology (KIT), Materials Testing and Research Institute (MPA) , Karlsruhe, Germany Email: Univ.-Prof. Dr.-Ing....
Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server. The provided reproduction is a minimal reproducible example of the bug. 👍 11 antoniosZ added the pending triage label Dec 6, 2023 Member sheremet-va commented Dec 6, 2023 Why do you...
The punching shear failure of reinforced concrete (RC) flat slabs is an undesirable type of failure, as it is sudden and brittle. This paper presents an experimental and numerical study to explore the behavior of flat slabs made of different types of concrete under the influence of punching she...
production of prefabricated pavements and derive a formula to predict and evaluate the mechanical properties based on steel fiber volume fraction, this study conducted experimental research on the physical mechanical properties of concrete using the method of equal volume substitution of coarse aggregate. ...