Develop some of the factors that affect concrete strength, when using machine at a construction project site.
Q: To produce 1 cubic yard of air-entrained concrete with target slump of 2 inch, what is the required…
A: Air-entrained concrete contains billions of microscopic air cells per cubic foot. These air pockets…
Q: What is the shear force to be carried by the reinforcements of a beam subjected to axial tension if…
A:
Q: The quality control of concrete construction is an important part of concrete sub project.
A: CONCRETE IS THE IMPORTANT THING IN CONSTRUCTION WORK. CONCRETE IS PRODUCED IN BATCHES AT SITE…
Q: 3- Explain various factors affecting workability of concrete. 4- Explain the factors which effect on…
A: 3. Factors affecting workability of concrete water content : increase in cement content of concrete…
Q: Describe the difficulty of designing a concrete mixture and the necessity of compressive strength.
A: The concrete mix design is important for any concrete structure. Various factors are involved in…
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: Tell for what type of concrete structural elements it is important to determine the flexural…
A: Flexural strength of the concrete structure , is the ability of the concrete structure to take…
Q: What is the recommendations of Bulk density of concrete lab test? What is the errors that might…
A: Explanation- The density testing in hard concrete is performed to determine the relative yield, and…
Q: discuss factors that affect concrete strength, when using machine at a construction project si
A: Concrete: It has a high compressive strength It has high durability and resistance due to fire…
Q: A concrete masonry unit is tested for compressive strength and produces thefollowing results:Failure…
A: The given data is: Failure load = 726 kN Gross area = 0.081 m2 Gross volume = 0.015 m3 Net volume…
Q: What problems are likely to occur if concrete has too low a slump? Too high a slump? How can the…
A: What problems are likely to occur if concrete has too low a slump? Concrete with a low slump has a…
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: How to transport concrete from where it is mixed to the area where they are to be used
A: Context: Transportation of concrete
Q: Consider the following statements: The effect of an air entrainment in concrete is to 1. increase…
A: Air entrainment in concrete : Increased workability Increased resistance to freezing and thawing…
Q: would happen to concrete during early hours casting?
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
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: On the 28th day after concrete was mixed, a 6.00-in-diameter concrete cylinder failed in a…
A: Given data, Diameter of cylinder d = 6 in Compressive load P = 145000 lb Factor of safety γ0 = 5
Q: n the 28th day after concrete was mixed, a 6.00-in-diame a compressive testing at a load of 145 000…
A:
Q: What is the importance of flexural strength in concrete?
A: Flexural strength is defined as the measure of the tensile strength of the concrete. Actually it is…
Q: How Does the Ratio of Sand to Cement Affect the Strength of Concrete? Explain in details.
A: Basic ingredients of concrete are as follows :- a) Cement b) Sand c) Aggregate d) Water
Q: Among the methods in determining the tensile strength of concrete, which of them is the best method…
A: The tensile strength of concrete can be divided into three types- 1. Flexural tensile strength- It…
Q: Using the ACI code equation, estimate what would be the modulus of elasticity of this concrete at…
A: Modulus of elasticity of concrete= 4700f'c= 4700*4.909=23073.123 MPa As per ACI Code
Q: What cost advantages may be obtained from the use of fiberreinforced concrete?
A: Fiber reinforced concrete is a conctete containing fibrous material . Their are different type of…
Q: 1) Explain the step by step procedure of preparing the ready-mix concrete starting from collecting…
A: Ready-Mix Concrete is mortar that it was from a given designed design mix, is processed in a batch…
Q: Compare Materials quantity for M25 grade of concrete?
A: The mix ratio for M25 grade concrete is 1:1:2 which means that M25 grade concrete will have 1 part…
Q: Which durability problems of concrete can you face in Trabzon? Explain your answer.
A: The durability is the ability of concrete to resist the chemical actions, also the durability…
Q: The design engineer specifies a concrete strength of 37.92 MPa. Determine the required average…
A: Compressive strength of concrete: Compressive strength of concrete is defined as the 28 days…
Q: Chapter 13 Question: What is the elasticity of concrete for a normal weight mix (unit weight equal…
A:
Q: Controlling excessive temperature gradients in large concrete masses is very crucial. Explain in…
A: After the placement of the concrete, monitoring the temperature of concrete is one of the most…
Q: Draw a graph to show the general relationship between the compressivestrength of the concrete and…
A: In other words, the force of the compressive force is pushed together, while the strong force…
Q: 4. Please discuss the Poisson's ratio of concrete in terms of compressive strength. Is there an…
A: Poisson's ratio is defined as ratio of transverse strain to the ratio of longitudinal strain .…
Q: What is the relationship of rodded bulk density to percentage voids in aggregates? What is the…
A: Rodded bulk density And void percentage in aggregates Rodded bulk density is nothing but the…
Q: Discuss the concept of concrete maturity meters.
A: The concept of concrete maturity meters are explained as below,
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: Compare materials quantity for M30 grade of concrete?
A: Given- M30 grade of concrete-
Q: Explain what is pozzolanic material; write 5 benefits that can be achieved by using Pozzolana with…
A: Pozzolana cement is a combination of portland cement and pozzolanic material. This pozzolanic…
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: 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: 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: Explain why we need to use the smooth surface of the cubes for compressive strength testing. What…
A: Hi! Thank you for the question. As per the honor code, we’ll answer the first question since the…
Q: In prestressed concrete we select one of the following materials strengths: Select one: O a. fy =…
A: Prestressing is the process of applying precompression to control the stresses resulting due to…
Q: According to ASTM C33 Standard Specification for concrete Aggregates, what is the nominal maximum…
A: Nominal maximum size: The minimum size through which the entire aggregate passes
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: minimum requirements of concrete must meet to in order to be useful as construction product?
A: Concrete is a composite material made up of cement, sand, coarse aggregates, water and chemical…
Q: What is the target mean strength (N/mm²) of the M30 grade concrete, if the standard deviation is…
A: given- grade of concrete=M30⇒fck=30 N/mm2standard deviation σ=5
Develop some of the factors that affect concrete strength, when using
machine at a construction project site.
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- What is your recommendation for the maximum size of coarse aggregate for the following situation? A reinforce concrete column with the cross-section showed in figure below have the dimensions of 300*300 mm and the clear space between reinforcement and form of 50 mm. The minimum clear space between reinforcement is 180 mm. -180 mm 150 mm 300 mmMAKING AND CURING CONCRETE TEST SPECIMENS - Laboratory work Please answer the following questions. No plagiarism pls. thank youShow some concrete approaches that may be used to develop applications in a methodical, object-oriented, and flexible manner.