Homogeneous or Heterogenous? 1. Timber 2. Brown glass 3. Clouds 4. Humid air 5. Flat 7-Up 6. Brass 7. Smoothie 8. Asphalt 9. Bubbly 7-Up 10. Granite

Q: What is the difference between tar and asphalt cement?

A: Bituminous material is classified as asphalts and tars.

Q: Problem 2: Design the following beam o, = 2 kip/ft (Not including beam weight) ®, = 4 kip/ft 12 in.…

A: Step 1

Q: Which of the following is not a green building material? a. GLASS O b. Eco-cement O c. BIO DMAT O d.…

A: Which is not a green building material

Q: Why are fiberglass felt mats not saturated with asphalt?

A: Answer Felt is known as the sheet type of material which is generally made from the cellulose fibres…

Q: Determine the moment of inertia of the composite area about the x axis. Set a = 670 mm , b = 240 mm…

A:

Q: Determine the moment of inertia of the composite area about the y axis. Set a = 160 mm, b = 160 mm,…

A: a = 160 mm b = 160 mm h = 80 mm r = 50 mm To find:- Moment of inertia about y-axis

Q: An asphalt concrete specimen has a mass in air of 1353.9 g, mass in water of 792.4 g, and saturated…

A: Bulk specific gravity = A/(B-C) A is mass of specimen in air B is mass of surface dry specimen  C is…

Q: Concrete with a low water/cement ratio is expected to be: A)  Stronger than concrete with a high…

A: Given data: water cement ratio. durability.

Q: Q2- A rectangular concrete beam with normal weight concrete has dimensions, material strengths, and…

A: Given,To determine,

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.