CALL US

+86 17838360708

what are the 4 main ingredients in concrete quora

what are the 4 main ingredients in concrete quora

What are the 4 main ingredients in concrete? - Quora

The four essential ingredients in concrete are the following: 1. Cement: this is the main ingredient of concrete; the principal ingredient is calcium oxide ( which is superheated limestone), also contains silicon, aluminum and iron. Cement is a bo...

get price

What are the materials and ingredients to join ... - Quora

Depends on the material and the exposure classification. The closer to salt water the more binder is required. Binder is (Portland) cement (possibly with supplementary cementitious materials such as slag) and lime). The following is from AS3700, t...

get price

Which ingredient gives colour to cement? - Quora

Mar 25, 2021  Generally cements are available in two colours - white or greyish. Grey cement is mostly used in construction. It gets its colour from the raw materials that are used in production. Cement requires lime and clay as major raw materials. The clay us...

get price

What is cement concrete? - Quora

Concrete is a construction material formed by mixing a binder, coarse aggregate, fine aggregate, water and inorganic or organic admixture. The conctrete gain its strength by hardening the binder material due to certain chemical reactions with pass...

get price

What is concrete? - Quora

Concrete is one if the most used construction materials in the world today. It can be placed in forms to create almost any shape, or placed in flat slabs thousands of feet long and inches or feet thick, it can be structural columns and beams suppo...

get price

What is retampering of concrete? - Quora

In addition to Steve L’s good answer, there are other reasons why concrete might do with retempering. If the concrete is made with dry aggregates, they can and probably will absorb some of the mix water, resulting in a loss of workability. That is...

get price

Concrete Basics: Essential Ingredients For A Concrete ...

The typical concrete mix is made up of roughly 10% cement, 20% air and water, 30% sand, and 40% gravel. This is called the 10-20-30-40 Rule–though proportions may vary depending on the type of cement and other factors. Now let’s discuss each ingredient and the important role they play in your mix.

get price

What are the 4 main ingredients in concrete ...

Dec 17, 2020  What are the 4 main ingredients in concrete? Concrete is a mixture of cement, air, water, sand, and gravel–it’s as simple as that! Not exactly. The typical concrete mix is made up of roughly 10% cement, 20% air and water, 30% sand, and 40% gravel.

get price

What are the 4 ingredients of concrete? - FindAnyAnswer

Mar 25, 2020  Concrete is made up of four main ingredients: water, Portland cement, aggregates, and air. Click to see full answer. Also, what are the main ingredients in concrete? Concrete and cement are not the same thing; cement is actually just a component of concrete. Concrete is made up of three basic components: water, aggregate (rock, sand, or gravel ...

get price

Concrete Ingredients - archtoolbox

May 12, 2021  Concrete has been used as a building material for thousands of years. The main ingredients have been the same, but new admixture technologies allow designers and engineers to finely tune the final properties of the fully set concrete. Four Main Ingredients. Concrete is made up of four main ingredients: water, Portland cement, aggregates, and air.

get price

What is the grade of concrete for nominal mix design ...

Jun 29, 2020  it is common method of expressing the proportions of ingredients of a concrete mix is in the terms of parts or ratios of cement, fine and coarse aggregates. For e.g., a concrete mix of proportions 1:2:4 means that cement, fine and coarse aggregate are in the ratio 1:2:4 or the mix contains one part of cement, two parts of fine aggregate and ...

get price

8 Main Cement Ingredients Their Functions - Civil ...

The main features of these cement ingredients along with their functions and usefulness or harmfulness are given below: Lime: Lime is calcium oxide or calcium hydroxide. The presence of lime in a sufficient quantity is required to form silicates and aluminates of calcium. Deficiency in lime reduces the strength of property to the cement.

get price

What is concrete - civilarchives.quora

Jun 06, 2020  This would be used when strength is not the main factor of your concrete application. C25 standardised mix concrete is widely versatile and used in numerous commercial and domestic projects. It is commonly used for footings and foundations, including mass concrete fill, trench fill and reinforced fill, as well as general groundworks.

get price

What Is the Main Ingredient in Cement?

Mar 26, 2020  The ingredients of cement include limestone, shells and chalk combined with shale, slate, clay, silica sand, blast furnace slag and iron ore. These ingredients are heated at high temperatures to form a rock-like substance, which is then ground into cement powder. Portland cement is the material used to form concrete.

get price

Concrete, Its Ingredients and Properties

Aug 05, 2011  15. The important properties of concrete, which govern the design of a concrete mix areStrength Durability Workability Economy.Capable of resisting its disintegration and decay.The concrete should be durable with regard to the various weathering conditions such as action of atmospheric gases, moisture changes ...

get price

Can new elements be made? - Science and Math Geeks

Quora User. 1. Share. Related Answers. Related Answer. ... A perfect balance between vague and unambiguous is one of the main ingredients in a good sci-fi. ... New elements with higher atomic numbers are added when concrete evidence for their existence has come from one of the heavy-atom research labs around the world.

get price

main ingredients of cement gypsumclinkerli ne

In fully cured cylinders reduction in strength for MD-2 is 40.6 for MD-3 is 56.2 and for MD-4 is 50 as compared to MD-1. Sawdust concrete is a one type of green concrete because it utilizes industrial waste sawdust. The main ingredient of sawdust concrete is cement sand sawdust and water. main ingredients of cement gypsum 2c clinker 2c limestone

get price

What is your favourite food, and why? - Nutrition - Guide ...

From a modern nutritional perspective, the 6 tastes satisfy each of the major dietary building blocks. Sweet foods, for example, are rich in fats, proteins, carbohydrates, and water, whereas Bitter and Astringent foods are high in vitamins and minerals.

get price

11 Factors that can Affect the Strength of Concrete

Nov 17, 2018  Concrete is widely used building material in the construction world. Concrete is made up of various ingredients, and of course all of them have different role. The properties of concrete generally rely on the mixing of concrete ingredients i.e. cement,

get price

Factors Affecting Strength of Concrete - The Constructor

Factors Affecting Strength of Concrete Concrete strength is affected by many factors, such as quality of raw materials, water/cement ratio, coarse/fine aggregate ratio, age of concrete, compaction of concrete, temperature, relative humidity and curing of concrete. Quality

get price

A wall with 3 feet height and 2 feet width built with ...

Aug 26, 2020  Skip to content. Skip to search

get price

Breastbone 23 What are the four main ingredients of ...

Breastbone 23 What are the four main ingredients of concrete? Sand, water, cement, gravel 24 What is a natural Christmas tree a good source of? Vitamin C 25 What kind of animal is a chukar? Bird 26 American Garrett Morgan patented what in 1923? The Traffic Signal 27 What is the fear of mushrooms known as? Mycophobia 28 Glossophobia is the irrational fear of what? ...

get price

What is Concrete Made Of? Definition Ingredients - The ...

Concrete is made up of three basic components: water, aggregate (rock, sand, or gravel) and Portland cement. Cement, usually in powder form, acts as a binding agent when mixed with water and aggregates. This combination, or concrete mix, will be poured and harden into the

get price

Proportions of Cement Ingredients, Their Functions and ...

4.Iron oxide (Fe 2 O 3) Iron oxide quantity in cement is ranges from 0.5 to 6%.It can be obtained from fly ash, iron ore, scrap iron etc. The main function of iron oxide is to impart color to the cement. At high temperatures, Iron oxide forms tricalcium aluminoferrite by reacting with aluminum and calcium.

get price

The Importance of Concrete Mix Design Concrete Supply Co.

A normal performance concrete mix has a performance strength ranging between 20 and 40 MPa. It is the more used mix of the two. Normal performance concrete has good workability if all of the mix ingredients are in accurate proportions. When freshly mixed, the concrete must be plastic or semi-fluid so that it can be molded. High-Performance Concrete

get price

Concrete: Scientific Principles

Concrete has the ability to be molded or cast into almost any desired shape. Building of the molds and casting can occur on the work-site which reduces costs. Concrete is a non-combustible material which makes it fire-safe and able withstand high temperatures. It

get price

Solved: 1) What Are The Four Main Ingredients For The Prod ...

1) What are the four main ingredients for the production of the clinker that will be used to make Portland cement? 2) What are the three types of supplementary cementitious materials used in Australia? 3) What does the grading of the aggregate represent? 4) What does the slump test measure?

get price

Can new elements be made? - Science and Math Geeks

Quora User. 1. Share. Related Answers. Related Answer. ... A perfect balance between vague and unambiguous is one of the main ingredients in a good sci-fi. ... New elements with higher atomic numbers are added when concrete evidence for their existence has come from one of the heavy-atom research labs around the world.

get price

Cement hydration

Hydration products. The products of the reaction between cement and water are termed "hydration products." In concrete (or mortar or other cementitious materials) there are typically four main types: Calcium silicate hydrate: this is the main reaction product and is the main source of concrete strength. It is often abbreviated, using cement chemists' notation, to "C-S-H," the dashes indicating ...

get price

11 Factors that can Affect the Strength of Concrete

Nov 17, 2018  Concrete is widely used building material in the construction world. Concrete is made up of various ingredients, and of course all of them have different role. The properties of concrete generally rely on the mixing of concrete ingredients i.e. cement,

get price

Properties of Concrete - Workability, Setting, Bleeding ...

Mar 19, 2017  Workability of Concrete. Workability is often referred to as the ease with which a concrete can be transported, placed and consolidated without excessive bleeding or segregation. OR. The internal work done required to overcome the frictional forces between concrete ingredients for

get price

What is the Amyloid theory and how might it be ... - Quora

Jul 14, 2016  Channeling my better half, who is a Ph. D. candidate in neuroscience and actually knows a good deal about this trial: The jury's still out. The study's results are at best inconclusive, but they are moving on to a Phase III trial which is precisely what they should be doing to answer some of the questions that I'm about to talk about.

get price

What music makes you particularly happy? - Quora

Music is a very Powerful and Complex form of Sound. When you listen to Music some low tones of it make you sad, some high tones of it make you Happy and some tones make you think and calm you down. The Lyrics are words just like "I love You" which your mind relates to and responds. Now for the Science behind it:

get price

Paint Ingredients: What's In Paint?

All paints generally have four main ingredients -- pigments, binders, solvents (liquids) and additives. Pigments provide color and hide, while binders work to "bind" the pigment together and create the paint film. Solvents are the liquids that suspend the ingredients and allow you to place the paint on the surfaces, and additives are ...

get price

Mortar (masonry) - Wikipedia

Mortar is a workable paste which hardens to bind building blocks such as stones, bricks, and concrete masonry units, to fill and seal the irregular gaps between them, spread the weight of them evenly, and sometimes to add decorative colors or patterns to masonry walls. In its broadest sense, mortar includes pitch, asphalt, and soft mud or clay, as used between mud bricks.

get price