Why is concrete classified and measured separately in different categories?

Q: What exactly is geopolymer concrete?

A: Concrete is a mixture of binding material like cement, lime with well graded coarse and fine…

Q: How can fine pozzolans reduce bleeding of fresh concrete?

A: Bleeding: A phenomena in concrete in which the free water available in the mix rises to the top and…

Q: Define about the problems related to the use concrete of very high strength exceeding 60MPa?

A: Solution: If we have to increase the strength of concrete just from 40 Mpa to 80 MPa, it will…

Q: a) What may happen to the concrete if you chose to sprinkle some water on it before it has had a…

A: Curing of concrete  has to be done after 24hr of  placing of concrete in its final position.…

Q: Define the process of modeling reinforced concrete with abaqus?

A: Answer:- Abacus modeling:- On the basis of the central objectives three dimensional Finite Element…

Q: Is it possible to mix concrete using fine aggregates?

A: The given Question is, whether it is possible to mix the concrete using fine aggregates....  Well,…

Q: What is lightweight concrete? What are Nonstructural applications  of lightweight concrete ?

A: Lightweight concrete  Light weight concrete can be defined as type of concrete which includes an…

Q: How to measure the slump of freshly mixed concrete?

A: Slump is a measurement of concrete's workability or fluidity. It's an indirect measurement of…

Q: What is the self-weight of an 8 inch thick normal weight concrete (150 pcf) slab?

A: Given data in question  8 inch thick slab 150 pcf To find out  self weight of 8 inch slab

Q: how many curing days required for 28-day concrete strength?

A: When coarse, fine aggregate, cement and water are mixed in a proportion corresponding to the…

Q: What do the Codes for actual reinforced concrete design assume?

A: Basically, a code is a legal document containing provisions for design of buildings or any other…

Q: What are the alternatives available to conventional concrete? Explain them in detail.

A: Concrete is most widely used material in world for construction purpose due to its properties.Due to…

Q: What is the source of fly ash? Why is fly ash sometimes added to concrete?What are the different…

A: The main source of Fly ash is coal as produced as a by-product from the coal industry. The burning…

Q: Discuss the problem of disposal of waste water from ready-mixed concrete operations. State three…

A: Answer The wastewater from the ready mixed concrete operation is the water that comes from the…

Q: Q a) What particular precautions would you take when concreting (i) In winter, and (ii) in hot…

A: Brief concept- Concreting- It is the process of putting the concrete in the work location and…

Q: Explain the differences between pre-stressed and nonpre- stressed pre-cast concrete units?

A: Introduction: This question tells about the differences between pre-stressed and nonpure- stressed…

Q: Define the Reinforced concrete pads Material properties ?

A: The Reinforced concrete pads Material properties are:

Q: What variables contribute to concrete shrinkage?

A: Concrete has shrinkage property due to presence of cement. Due to loss of moisture from concrete by…

Q: What is concrete shrinkage, what factors influence it?

A: Shrinkage is defined as an inherent property of the concrete. Actually these are termed as the…

Q: Can poorly graded aggregate impact the compressive strength of concrete? Justify your answer.

A: Poorly graded aggregate have small variations in size. This means that the particles are packed…

Q: What is self-consolidating concrete? How are its properties achieved? Howare these properties…

A: Self-consolidating concrete or self-compacting concrete (SCC) is a concrete mix which has a low…

Q: What are the potential issues of Green concrete ?

A: potential issues of Green concrete are:

Q: Understand the purposes of various concrete admixtures and their effect on concrete.

A: Producers use admixtures primarily to reduce the cost of concrete construction, to modify the…

Q: What is the difference between cement and concrete?

A: Cement: A cement is a binder, a substance used for construction that sets, hardens, and adheres to…

Q: Why is extra water harmful to fresh concrete, but good for concrete after itreaches its final set?

A: Answer Introduction In the mixing of the concrete, water is the important and most useful…

Q: What happens if any concrete cube fails in 28 days compressive strength test?

A: concrete compressive strength is the material ability to sustain load without showing deflection and…

Q: Explain the differences between pre-stressed and nonpre-stressed pre-cast concrete units?

A: Prestressed concrete units are done by casting concrete in pre-assemble forms along with rebars and…

Q: 1b. Discuss some of the factors that affect strength of concrete on construction project site.

A: 1 b. The mixing of cement, water, aggregates and some admixtures in a particular proportion results…

Q: Explain what a concrete mix design is.

A: Since the concrete is mixed according to the desirable strength. Thus there are different types of…

Q: what could be the benefits of putting egg on a concrete mixture? Can you give some explanations and…

A: When combined with concrete, eggshells are proved to possess strength characteristics.

Q: 6% (Q.5) Discuss the influence of plastic shrinkage of concrete? How can control of plastic…

A:

Q: List out the ethics of green concrete in detail ?

A: ethics of green concrete are:

Q: How does types of cement can affect the strength of concrete? Prepare your reasons by giving TWO (2)…

A: Cement is a binder which is mixed along with aggregates and other constituent to form concrete.

Q: Define what is geopolymer concrete?

A: Concrete: Concrete is a composite material composed of fine and coarse aggregate bonded together…

Q: How does gypsum affects the performance of concrete?

A: Context: Gypsum in concrete

Q: What's the importance of determining the soundness of cement to civil/structural engineers in the…

A: The soundness of Cement : 1. The soundness of cement can be defined as its ability to retain its…

Q: What are the purposes of testing  concrete?

A: The given question asks regarding the purposes of testing concrete.

Q: What is concrete creeps, what factors influence it?

A: To explain the concrete creeps and factors which influence the concrete creeps.

Q: 1-What is the bond strength between steel and concrete and how it can be calculated? our to control…

A: As per our company guidelines in case of multiple questions we can solve only first,   Bond strength…

Q: What are the components of concrete? Discuss each concrete-producing materials?

A: CEMENT: Cement acts as binder in concrete. When it is mixed with water it forms hardened paste along…

Q: What is the meaning of pouring concrete

A: Given data in question  Concrete  Pouring To be discussed  Meaning of pouring of Concrete

Q: What’s the process of concrete compression failure?

A: Compression Failure of Concrete. Failure of the concrete mass is witnessed when the load acting on…