## Emulsified asphalts or cutback asphalts, Civil Engineering

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Question

Have to emulsified asphalts or cutback asphalts be selected as staple coat in bituminous road works?

Emulsified asphalt is a postponement of asphalt in water by using an emulsifying agent that imposes an electric charges on asphalt particles therefore they will be join and cement together. On other hand, cutback asphalt is purely asphalt dissolved in petroleum. Purpose of addition emulsifying agent in water or petroleum is to decrease viscosity of asphalt in low down temperatures.

#### Use of PFA and GGBS, Q. Use of PFA and GGBS? Both PFA and GGBS are by-p...

Q. Use of PFA and GGBS? Both PFA and GGBS are by-products of industry and use of them is ecologically friendly. Most significantly, with PFA and GBS adopted as partial replacem

#### Find out the joint distribution, Find out the joint distribution: Let ...

Find out the joint distribution: Let X I and X 2 be two independent random variables each distributed uniformly in the interval [ 0, a ], where a > 0 is a constant. Find out

#### Calculate the number of paths and critical paths, Calculate the Number of P...

Calculate the Number of Paths, Number of Critical Paths and Project Duration For the project network shown, the total number of paths through the network; number of critical pa

#### Verify the net allowable bearing pressure, A 1.8 m square column is founded...

A 1.8 m square column is founded at a depth of 1.8 m in sand, for which the accurate N-value is 24. The water table is at a detph of 2.7 m. Verify the net allowable bearing pres

#### Relief features, characteristics of ridge characteristics of escarpment cha...

characteristics of ridge characteristics of escarpment characteristics of plateau characteristics of knoll characteristics of conical hill

#### Determine the size and number of aeration basins, Determine the Size and Nu...

Determine the Size and Number of Aeration Basins? For a community of 100,000, determine the size and number of aeration basins in a municipal activated sludge treatment facilit

#### State the term - stresses from concrete to reinforcement, State the term - ...

State the term - Stresses from concrete to reinforcement Stresses from concrete to reinforcement, or vice-versa, in reinforced concrete are transferred due to bond between conc

#### Explain Rapid Mixing Tank and Flocculation Basin , Explain Rapid Mixing Tan...

Explain Rapid Mixing Tank For the chemical reactions to occur, the chemicals must be mixed with water for both coagulation and softening we need mixing of chemical wi

#### .levelling, differentiate between Dumpy level:The Wye or Y level:Cooke''s r...

differentiate between Dumpy level:The Wye or Y level:Cooke''s reversible level: Cushing''s level:Tilting level and Automatic level

#### Determine the variation of safe bearing capacity of soi, State the algebrai...

State the algebraic equations showing the variation of safe bearing capacity of soil (for clay and sand to be given separately) in shallow foundation with: (i) depth of foundati