Explain how would you improve the bond of fresh concrete to hardened concrete
Q: Understand the many types of concrete admixtures and how they affect the concrete.
A: Introduction: Producers firstly use admixtures to lower the cost of concrete construction, adjust…
Q: What exactly is geopolymer concrete?
A: Concrete is a mixture of binding material like cement, lime with well graded coarse and fine…
Q: Generally, compressive strength normally considersin all stages in our designs. Explain and state…
A: Concrete is a homogenous mixture of cement, sand, and aggregate which is most commonly used as a…
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: Develop some of the factors that affect concrete strength, when using machine at a construction…
A: In this question you are asked about the factors affecting on the concrete strength, when…
Q: How do engineers weigh concrete inside the container?
A: The binder paste which is prepared by mixing of cement ,fine aggregate, coarse aggregate and water…
Q: What is lightweight concrete, and how does it work? What are the uses of lightweight concrete that…
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Q: What aggregates should be avoided when making concrete?
A: Aggregates: Aggregate is a term for any granular material which includes gravel, crushed stone,…
Q: How is the tensile strength of concrete beams increased?
A: The tensile strength of concrete beams increased: Concrete may be a mixture of sand, cement, and…
Q: What are the main ingredients of concrete?
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Q: What do you mean by the workability of concrete and why do we need workable concrete and how various…
A: Workability of concrete Workability of concrete is defined as the how easily a mixture of fresh…
Q: Why is the flexural strength usually neglected in designing concrete structural members?
A: Before Coming into why Flexural strength is neglected in designing Concrete structural members…
Q: Generally, compressive strength normally considers in all stages in our designs. Explain and state…
A: Brief concept- There are different kinds of engineering strengths that affect the design process of…
Q: What are the advantages and disadvantages of reinforced concrete as structural materials?
A: Reinforced concrete (RCC) is a widely used structural material that is made up of concrete and steel…
Q: 6) What are the three methods for measurement of tensile strength of concrete? Indicate which…
A: Since, the question to be solved is not specified, the solution for question 6 is as follows: The…
Q: What are the potential issues of Green concrete ?
A: potential issues of Green concrete are:
Q: What is concrete? Functions of concrete ? What are Types of concrete
A: Concrete is material used in construction composed of cement , fine aggregate and coarse aggregate…
Q: What is the permissible tensile strength of concrete , M150 ?
A: Given data: Grade of concrete = M150 To find- The permissible tensile strength of concrete.
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: Define the importance of Selecting an appropriate value for the compressive strength, f'c , of…
A: Compressive strength is main factor influencing stress strain behavior of concrete and hence should…
Q: Explain briefly Reinforced Portland Cement Concrete .
A: Portland cement concrete is a high-strength concrete that is highly susceptible to spalling in a…
Q: What will prevent bitumen from adhering to a concrete wall?
A: Bitumen is naturally occurring substance . As well as Bitumen is obtained as residue after…
Q: Why do we need lean concrete
A: Lean concrete is a mix where the amount of cement is lower than the amount of liquid present in the…
Q: Explain the techniques used to study the concrete behavior at microscopic level.
A: Microscopic level is under under microscope which is 100 times for magnificent is used to study…
Q: How limestone or calcite affects the perfomance of concrete?
A: The use of limestone in the construction industry has been increasing due to various benefits as…
Q: What is the value of β1 if the compressive strength of concrete is 34 MPa? Round of your answer to…
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Q: What are the properties of Self-Consolidating Concrete?
A: Solution: Self compacting concrete is that concrete that flows under its own weight that do not…
Q: .1 What is reinforced concrete? Explain. - What is meant by the modular ratio in concrete?
A: As per our guidelines we are supposed to answer only first question. Kindly repost other questions…
Q: Chapter 13 Question: What is the elasticity of concrete for a normal weight mix (unit weight equal…
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Q: How do you calculate the unit weight of concrete?
A: concrete is a heterogenous mix of coarse aggregate,fine aggregate, admixture and water in specific…
Q: What are the benefits of adding steel fibers to plain concrete ?
A: The proportions of Steel fibres in mix designs usually range from 0.2% to 2.0% (15 to 150 kg/m3 )…
Q: Explain how to measure cement
A: Cement: Cement is a material which has adhesive and cohesive properties only in tghe presence of…
Q: What are the ingredients of concrete?
A: Introduction: We use concrete for buildings, road, any type of structure. Concrete id very essential…
Q: What are the functions of aggregate used in portland cement concrete?
A: Aggregate can be defined as it is a gathering of non-metallic minerals, which are collected in…
Q: Is there any significants importances to the ratio of tensile strength to compressive strength of…
A: Yes ratio of tensile strength to compressive strength of concrete Importance in strength of…
Q: discuss the different structural systems used to support concrete slabs
A: Slab is a horizontal structural members of building that is used as floor, roof and ceiling.Slab can…
Q: (a) Describe three (3) pozzolanic materials that are being used increasingly by the construction…
A: Pozzolonic material is essentially solicitous or aluminium compound which in itself do not possess…
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: Q/ By your own opinions, list the factors that affect the compressive strength of concrete , with…
A: The following are the factors that affects the compressive strength of concrete. Size and Shape of…
Q: calculate the flexural strength of concrete?.
A: Flexural strength could be a measure of the strength of concrete beams or slabs. Flexural strength…
Q: Why is strength the property most valued in concrete by designers and quality control engineers?
A: Among the properties of any materials which govern their feasibility to be used in intended place or…
Q: What is flexural strength of concrete?
A: Hi! Thank you for the question As per the honor code, We’ll answer one question since the exact one…
Q: What would be a reasonable range for Portland Cement Concrete modulus?
A: Portland cement concrete is the concrete in which coarse aggregate , fine aggregate and some…
Q: A. Differentiate between plain and reinforced concrete; why concrete is reinforced? B. What is the…
A: Question is based on concrete technology . In the question we have to differentiate between…
Q: NOTE: EXPLAIN IT WITH DETAIL. SUBJECT: CONCRETE TECHNOLOGY (CIVIL ENGG) Q#1 How would you improve…
A: Bonding of fresh concrete to hardened concrete - Bonding the fresh concrete with hardened concrete…
Explain how would you improve the bond of fresh concrete to hardened concrete
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- Why is reinforcing steel used in concrete? Discuss the typical properties ofreinforcing steel.Chapter 13 Question: What is the elasticity of concrete for a normal weight mix (unit weight equal to 150 pcf) with a compressive strength of 5,000 psi? O 3.644 ksi O 4.074 ksi 4,287 ksi O 3.976 ksi O 3,834 ksiWhat are the different properties of hardened concrete?