For a good pavement surface, of a high speed highway, the international Roughness Index (IRI) is 2.805/ km. The Bump Integrator (BI) in termed as of unevenness index is - mm/km.

Q: 20-13 A six-lane concrete roadway is being designed for a metropolitan area. This roadway vill be…

A: As per the policy, only the first question in case of multiple questions will be solved. Please…

Q: Explain how asphalt mixes get placed in the field

A: Following steps are involved in placing an asphalt mixes in the field. 1.The already present debris,…

Q: How :- Design the one way slab system

A:

Q: Q2) explain the test of initial and final setting of cement with the tools used in it ?

A: The initial setting time is the time during which the cement starts losing its plasticity. The final…

Q: How cement slurry is injected into soil at a high velocity to form a soil–concrete matrix ?

A: Answer:- Cement slurry:- Cement slurry is a runny form of concrete poured into forms for molding.…

Q: 165g water 500 g cement Starting time 2:00 pm Temperature at 3:06 pm =24.6 c Temprature at time 3:16…

A: Given: Time at which water is first added to cement, T1 = 2:00 pm Time penetration 0 0 15 0…

Q: How cement helps increase the strength of soil ?

A: this question is generally belongs to soil stabilization process. Soil is the basic foundation for…

Q: Which Performance Grade asphalt binder would work best in resisting low temperature cracks and which…

A: Three modes Pavement failures occurs throughout its life which are-1.Rutting (it occurs at high…

Q: Explain The consolidated-undrained (CD) test

A: In the soil mechanics find the mechanicals properties of soil like shear strength, permeability and…

Q: Determine the concrete proportion of 2 slabs of the same size of the slab shown using class "C"…

A:

Q: nt to know the settin

A: solution of above problem is below:

Q: trength and Permeability Enhancement of Permeable Concrete Pavem

A: Solution: We can enhance the strength of the permeable pavement concrete by adding some of the…

Q: The pavement bottom layer for modern roads construction, was developed by     Indian   The Chinese…

A: BRIEF HISTORY OF ROADS Roman Roads  .Excavation was done , untill a hard strata was reached and was…

Q: 30. R.C.C. was developed and first used by:

A: Rcc was developed and first used by ?

Q: Maximum time period to store Cement? OPC.? Work delayed due to lockdown.

A: Cement is a material which loses strength as time passes. It is an hygroscopic material which need…

Q: A sandy soil has 0.03 percent sulfates. Evaluate the potential for sulfate attack of concreteexposed…

A: Given : - Sandy soil contains 0.03 percent of sulfates. Calculate the potential of sulfate attack.…

Q: 1) Given the following results of sieve analysis of coarse aggregates: Weight Retained |(lb) Sieve…

A: Given:- The result of the sieve analysis of coarse aggregates are given:- Sieve size Weight…

Q: Define the functions of drilling mud?

A: Drilling Mud : 1. In geotechnical engineering, drilling fluid, also called drilling mud, is used to…

Q: A fence has a dimension of 6 meters and 10 meters high including the portion below normal grade…

A: Given data:- The dimension of the fence is, A =6m×10m

Q: What is well graded soil?

A: Types of soil:In general, the soil is classified as “coarse grained soil” and “fine grained soil”.…

Q: Table 1 CONCRETE PROPORTION Mixture Proportion Cement in Bag Sand Gravel 50 kg Class AA 40 kg cu. m.…

A:

Q: The Advantages and disadvantages of Flat Slab System

A: A flat slab system is a type of reinforced concrete slab that does not have beams or girders, and…

Q: How can you estimate the production date for cement in site, and if its expire or not?

A: The production date for cement in site, and if its expire or not can be determined by:

Q: Explain about Preparation of Asphalt Concrete SpecimensUsing the Marshall Compactor.

A:

Q: What are the six possible errors while testing for a specific gravity of hydrated cement?

A: Cement:- Cement is a type of binder used in construction that binds materials together by setting,…

Q: (b) During the construction, your father decides to use lean concrete as a base for footing. Propose…

A: Solution: Lean concrete is a type of concrete specially used only for making the base of footing,…

Q: For a small job, a block with the dimension of 10-ft by 12-in by 18-in is required to be casted…

A: Given- Dimensions of the block- 10'×12"×18", Non-air-entrained concrete mix, Nominal maximum gravel…

Q: What is the basic objective of the various soil stabilization procedures, and how do the stabilizing…

A: Objective of soil stabilization:

Q: What are Wet Precipitators?

A: A wet precipitator is generally utilised in controlling Particulate Matter (PM10 and PM2.5)…

Q: How Lime Stabilization in the Field can be done ?

A: Lime soil stabilization: The process of adding lime in the form of powder or slurry to the soil to…

Q: Once the construction masonry elevation grade is reached, what is the next step to fill the cavities…

A: Here is the solution of your question:-Explanation:Once the construction masonry elevation grade is…

Q: A. Design two-way slab as shown below to carry the live load 300 kN/m2fc' = 24 MPa kg/cm2, fy =…

A:

Q: Which of the following aggregate gradations can be paved to improve water * permeability? i) Well…

A: Answer -- 2,3,4 option C Well graded aggregate is used for good compaction in which all the…

Q: A blended cement concrete with 30% slag is used to place a 6 foot tall column in a single pour. The…

A: Since you have asked multiple questions, only first question will be solved for you. If you want any…

Q: What is the total volume of concrete in CY to place a 26 ft wide, 10 in. thick PCC pavement on a…

A:

Q: The cement shall be thoroughly mixed to provide a uniform supply throughout the test and it shall be…

A: The cement shall be thoroughly mixed to provide a uniform supply throughout the test and it shall…

Q: Among 30/40 and 80/100 grades which is harder bitumen? -What is the effect of higher test…

A: Q 1- among 30/40 and 80/100 grades - First one is 30/40 is harder bitumen     Q 2-effect of higher…

Q: 1) Given the following results of sieve analysis of coarse aggregates: Weight Retained (lb) Sieve…

A: Im answering you have required part c only. For that we will require table and a graph as below

Drainage of Pavements

Pavement Drainage holds ample significance, as it prevents the accumulation of water or any liquid on the surface of pavements and ensures proper drainage system. With proper design and gradual slopes provided, the water gets easily removed from the surface into the drains, which are essential during heavy rains and unusual weather conditions keeping it less prone to accidents and increasing the durability of the pavement structure.