Ordinary Portland Cement Chemical Properities :- ( A) Insoluble residue weight shall not exceed 1.5% (When dissolved in HCL)   (B) The wei...

  The primary types of material are:-   1.  Material made of sand.   2.  Clay material made of alumina.   3. Limestone material.   The raw m...

  The following concrete features are recommended----   (1) Abrasion resistance:- In general it is necessary to resist friction as much as p...

    Ordinary Portland Cement Physical Properites:-          (a) Rate of setting: The chemical reaction in cement starts sometime after the ...

  Different types of cement:-   Different types of cement are prepared by making small changes in the components of cement or by adding some...

Functions of different basic ingredients in all cement:-  The role of different components in common cement is discussed below:   1.  Silica...

  Chemical Composition of Cement:-  (a)Tri Calcium Silicate - 25 to 50%  (b) Calcium Silicate -  20 to  45%  (C) TH Calcium Aluminate - 6 to...

  Method of making cement:-   The progeny oxide is also crushed separately or cut into small lumps (40 mm and below). This time the material...

INGREDIENTS FOR MAKING CEMENT:- ( a) silica: -                             20 to25%  (b) Aliumina: -                        4 to 8%  (c) Lim...

Cement is a solid, inorganic compound of gray, greenish-brown or blackish-brown colour. tightly bound material.

The steps for making concrete are: ---  1. Selecting, extracting, bringing and arranging components.   2.  Determining the water-cement rati...

Concrete has been playing a leading role in any construction or installation of real art and architectural art and has gradually become omni...

  Concrete has the following advantages and disadvantages compared to other such building materials: ---   Advantages: -  1.  Its ingredient...

  Concrete is used for various purposes.  They are discussed below.   (1) Lime concrete: - It is used under foundations, under floors, terra...

    Concrete is classified as follows-  A.  Depending on the type of material used:-   (a) Cement Concrete: - It uses one to four percent sa...

Contact-compound chemical material-cement, inorganic-neutral reagent solids as binding material in the form of small granules of small size ...

  General :  This concrete is a man-made stone-like artificial object.  In fact, concrete is one of the most widely used materials in the fi...