1. Importance of ductility test for road construction. 2. Iraqi standard for minimum ductility. 3. Effect of temperature and rate of pulling on ductility value. 4. Importance of adding NaCl (food salt). 5. What is the reason of not coating the clips inside surface of ductility mold by a lubricant?

Q: Wearing of the pavement surface caused by aggregate particles breaking loose and the loss of…

A: This is the most common effect

Q: Standard Test Method for Ductility of Bituminous Materials   1. Importance of ductility test for…

A: 1. It is the important test for bitumen to know about its ductility.  Ductility plays a very…

Q: Question 27 The modulus of elasticity of Concrete is higher than the modulus of elasticity of Steel.…

A:

Q: A cylinndrical thin-walled vessel with an inside diameter of 24 inches is used to contain air at a…

A: We know that design of thin cylindrical vessel is controlled by circumferential stress(hoop…

Q: Mould needs 3 things to grow: Water, food and warmth. True False

A: Mould are the microscopic organisms which are also called as fungi. They are found in damp places…

British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.