is good to an extent if it Occurs when concrete is Elastic, Bleeding Bleeding, plastic Plastic, Bleeding Bleeding, elastic

Q: The deformation caused by the load remainıng on the concrete for a long period of time is called

A: Answer:- Creep:- If concrete is subjected to sustain loads, it continues to deform further with…

Q: While the concrete is still plastic, the accumulated water due to bleeding can be used to mix…

A: Answer  (a) increase (b)  enhances (d) improves are correct option.

Q: a. Compute the bulk modulus of elasticity. b. Compute the percentage of volume decreas c. Compute…

A:

Q: How does the fineness modulus of aggregate affect the strength of concrete

A: Brief concept introduction- Fineness modulus of aggregate- It represents the average size of the…

Q: Why do we need to find the Specific Gravity and Absorption of Fine Aggregate, Surface Moisture of…

A: Introduction:- Engineers value specific gravity because it assists them in establishing the…

Q: Any potable water is suitable for making concrete. However, some nonpotable water may also be…

A: Portable water Portable water is defined as water that is suitable for human consumption i.e, water…

Q: 68. In restoration of strength by adding external reinforced concrete the damages concrete is first…

A: In restoration of strength by adding external reinforced concrete the damages concrete is first…

Q: oose either true (T) or false (F) for each question below a. Concrete consists of a combination of…

A: This question is from building materials.

Q: Fresh concrete is one of the material use in road construction works. Construct between Workablity…

A: Concrete is one of the most versatile and long-lasting building materials that has been used in one…

Q: Reinforcement in cement concrete slab of road pavements, is placed OCA) Longitudinally O(B)…

A: Cement concrete slab with reinforcement increases the life of road. It has less chance of getting…

Q: An aluminum rod has a cross-sectional area of 0.19635 in2. An axial tensile load of  6000 lb. causes…

A: Given: Cross section area of rod = 0.19635 in2, Tensile load = 6000 lb

Q: fine modulus

A: Fine modulus is generally representing the average size of the particles which influence  the…

Q: ix- The abrasion value is the highest in: a) Flakey aggregates b) Angular aggregates c) Rounded…

A: Note- Since we only answer up to 3 sub-parts, we’ll answer the first3. Please resubmit the question…

Q: and is the major cause of the breaking up of cohesion in a mass of concrete. *

A: The cohesion of concrete will break when the concrete is affected by segregation. Thus the cement…

Q: This is a type of admixture that is used to slow the rate of concrete hardening

A: The water reducer reduces the amount of water content of the concrete mix. The retarder increase the…

Q: (d) What is the role of surface energies of both matrix and reinforcements in order to enhance the…

A: Solution: The matrix generally binds the fiber of the reinforcement that transfer loads between the…

Q: based navy airplane. Both weight and size of the support are important considerations, as well as…

A: A material should have hight strength to weight ration and should be able to withstand impact.

Q: 7 Has the same composition at any point? a. Isotropic b. Composite c. Prismatic d. Homogeneous 8.…

A: Ki

Q: A composite column is formed by placing a steel bar, 20 mm in diameter and 200 mm long, inside an…

A: Given:- The diameter of the steel bar = 20 mm  The length of the steel bar = 200 mm  The internal…

Q: Why A370 is used  in rebars for concrete reinforcement by tensile test performance

A: A370 is used in measurement of tensile strength of steel. Reason behind the use of A370 are…

Q: The concrete strength. Concrete becomes more brittle and v tends to decrease as the concrete…

A: Brief concept- Concrete- It is the mixture of coarse aggregate, binding material, fine aggregate,…

Q: In prestressed concrete structures the primary problem is damaged caused to

A: To find: Why primary damaged is  caused.

Q: The area of the concrete in compression plus the area of reinforcement transferred on the basis of…

A: It is asked in the question that the area of concrete in compression plus area of reinforcement…

Q: Forms are required to hold the concrete in place

A: Forms are fixed and then steel reinforcement is binded on the formwork. After the steel bar binding…

Q: Which of the following is least effective in on managing edge cracks in rolling process? reducing…

A: Rolling process can be defined as a method in which a metal stock is passed rollers in order to…

Q: Determine the x-bar centroid of the composite figure shown. Where: x=5 ft 2 ft 1ft 2 ft X 1 ft

A:

Q: What is the maximum diameter of aggregate considering the clear spacing of the reinforcements in mm?…

A: This question is related to The design of Reinforcement concrete structures.

Q: The black color in bricks results due to alumina O magnesia iron oxide O gravel O O O

A: Alumina does not impart any colour to brick yet, imparts moulding and plasticity.

Q: The compound bar, composed of the three segments shown, is initially stress-free. Compute the stress…

A:

Q: Pick up the correct statement from the following: A The concrete gains strength due to hydration of…

A: Important aspect of concrete : The strength of concrete increases with age Concrete does not set at…

Q: Methods that prevent loss of moisture from concrete by sealing the surface all .a Water proof…

A: Concrete : Concrete is a structural material made up of a hard, chemically inert particle element…

Q: The properties of hardened concrete also affected by curing process. Analyze any possible defect…

A: Solution: When the concrete has not been cured properly then these properties are been affected:1.…

Q: 215 mm -- 250 mm• 13 mm 125 mm 60 mm 125 mm

A:

Q: egates is 38 mm, and the required strength is 30 MPa after 7- naterial types and the assumptions you…

A: GIVEN STRENGTH OF CONCRETE=30 MPa SIZE OF AGGREGATE=38mm

Q: An aluminum pipe is filled in polymer concrete is subjected to a pure compressive force as shown in…

A: Given:- force=100kN H=500mm Eal=70GPa Ecr=10GPa Sy-al=150MPa Sy-cr=80MPa D=60mm d=50mm To find:- FS

Q: research in which iron is used as a cementator

A: The process of solid heating with powdered synthetic materials is to change the properties of…

Q: R45mm R20mm 100mm

A:

Q: An aluminum pipe is filled in concrete is subjected to a pure compressive force as shown in the…

A: The given figure is shown below:

Q: 1- Plastic molds are the most preferred in concrete casting

A: since these questions are different chapters so as per bartleby guidelines here i am solving  first…

Q: Estimate for the concrete, formworks, reinforcement requirement of Beam GG-36. Length of Beam 1 =…

A: Point B x=45.229cos1°55'20''=45.2035y=45.229sin1°55'20''=1.5771RL of c=RL of…

Q: Deformation occurs on freshly lay concrete when it finally set or harden. discuss the  various…

A: Fully cured and hardened concrete must be sufficiently robust for structural and service stresses to…

Asphalt Binders and Mixtures

Asphalt binders are subsidiary products procured during the refining process of petroleum while manufacturing gasoline, diesel, and similar petroleum products. Asphalt binders are obtained from the residue that remains after the distillation of petroleum, this residue is further subjected to steam distillation and oxidation to remove the traces of gas oil present in the residue. Certain additives or modifiers are also added to asphalt binders to alter them to suit different applications.