the degree of grinding of cement is called

Pick up the incorrect statement from the following A The …

68. Pick up the incorrect statement from the following: A. The degree of grinding of cement is called fineness B.The process of changing cement paste into hard mass, is known as setting of cement C.The phenomenon by virtue of which cement does not allow transmission of sound, …

Get Price

MCQ Concrete Technology – civilengineering4u

49.The degree of grinding of cement is called (a)Fineness (Ans) (b)Soundness (c)Impact value (d)Bulking 50.The hardening is the phenomenon by virtue of which (a)The cement does not undergo large change in volume when treated with water (b)The plastic

Get Price

physical properties of cement

The important physical properties of cement are: Fineness: The degree of grinding of cement is called fineness. For a given weight of cement the surface area is more for a finer cement than for a coarser cement. Finer Cements results in greater st...

Get Price

What are the physical properties of cement?

The important physical properties of cement are: Fineness: The degree of grinding of cement is called fineness. For a given weight of cement the surface area is more for a finer cement than for a coarser cement. Finer Cements results in greater st...

Get Price

What is the relation between the fineness of cement and …

WHAT IS FINENESS OF CEMENT cement is in the form of powder, which obtained by grinding the various raw materials after calciumining. the grinding produces finer particles of cement. the degree to which the cement is ground to smaller to smaller pa...

Get Price

what is the function of grinding unit

Cement Grinding Unit Grinding unitCements in India. The process is called diamond grinding when the abrasive discs contain diamond particles. However tungsten carbide discs can also be used especially when thick membranes and glues need to be removed.

Get Price

Cement Manufacturing Process: What is Cement made of.

Cement manufacturing process & what is cement made of, it can be discussed conveniently under two headings: Selection of Raw materials and manufacturing methods. Raw Materials of Cement. Most important raw materials (what is cement made of) required in the manufacture of Portland Cement are: Limestone, Clay, Gypsum, Fuel, and Water (in wet method).

Get Price

Cement

Cement powder, here conditioned in bag, ready to be mixed with aggregates and water. Dispersing dry cement dust in the air should be avoided to avoid health issues. A cement is a binder, a substance used for construction that sets, hardens, and adheres to other materials to …

Get Price

Cement mill

History Early hydraulic cements, such as those of James Parker, James Frost and Joseph Aspdin were relatively soft and readily ground by the primitive technology of the day, using flat millstones.The emergence of Portland cement in the 1840s made grinding considerably more difficult, because the clinker produced by the kiln is often as hard as the millstone material.

Get Price

MANUAL on CONCRETE LABORATORY

: Cement is obtained by grinding various raw materials after . The degree calcination to which cement is ground to smaller and smaller particles is called fineness of cement. The fineness of cement has an important on the rate of hydration and hence on the rate

Get Price

Manufacturing process of cement

The wet process of cement manufacturing is divided into a number of stages a) Raw material extraction b) Grinding c) Proportioning and mixing and preparing composition based on the raw material purity. e) Preheating the composition f) Burning the composition in

Get Price

What is cement made of? What is included in the …

The cost of the material also depends on the degree of grinding. To determine the fineness of grinding using a special sieve with the smallest cells up to 80 microns. When preparing a mortar from too finely ground cement, more water is required.This disadvantage is eliminated by mixing particles of different sizes: large and small.

Get Price

The degree of grinding of cement is called

The degree of grinding of cement is called

Get Price