what are the advantages and disadvantages of cement quora

What are the advantages and disadvantages of cement? - Quora

Regarding the advantages and disadvantages of cement, I think the answer from Zhengzhou Jianxin can help you. Advantages of ordinary cement: 1The cement has good plasticity before coagulation, and can be poured into various shapes and sizes of com...

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What are the advantages and disadvantages of concrete? - Quora

May 20, 2021  It will not be wrong if somebody calls the age in which we are living as “concrete age”. Concrete has influenced humans so much that it is the second most consumed material after water. But every coin has two sides, similarly concrete has both adv...

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What are the advantages and disadvantages of cement ...

There are many different viewpoints on your question. Cement will Outlast asphalt a considerable I'm out. However asphalt is cheaper neither one will allow water to pass through it that's why I don't use either of them I have a 280 ft driveway tha...

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Cement Concrete: Advantages and Disadvantages Concrete ...

Advantages of Concrete: Concrete is considered superior than other construction materials due to the following reasons: 1. Green or freshly prepared concrete can be moulded in any desired shape easily. 2. Concrete can be mixed at places many kilometers away from the actual site of work and used without any loss of property of the good concrete. 3.

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What are some of the advantages and disadvantages ... - Quora

Advantages: Nice view if you’re up high. Often no families with children or pets on the upper levels. Heat rises which sometimes allows you to turn down your thermostat and take advantage of the heat rising from units below you. Disadvantages: Need to rely on elevators. If they break down it’s a long way to walk up the stairs to the top floor.

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Cement - SlideShare

Dec 03, 2012  18. ADVANTAGES AND DISADVANTAGES Advantages: Cement is very strong. It can create large structures quickly. It conforms to different shapes (arcs and circles, etc). It has high thermal mass (moderates temperature). Disadvantages: Cement is subjected to cracking.

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10 Advantages and Disadvantages of Reddit vs Quora: What ...

May 04, 2021  This guide to Reddit vs Quora will examine 3 advantages of Reddit, 3 advantages of Quora, 2 disadvantages of Reddit, 2 disadvantages of Quora, 12 similarities, and 4 differences. In other words, this article shares 26 important things you need to know about Reddit vs Quora.

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advantages and disadvantages of portland cement - Silica ...

The Advantages of Portland-Limestone Cement Concrete Portland-limestone cement has a smaller carbon footprint with no drawbacks. Portland Pozzolana Cement (PPC) – Uses, Disadvantages More Portland Pozzolana Cement also commonly known as PPC cement. Portland Pozzolana Cement are manufactured by using pozzolanic materials as one of the main ingredient. WHAT ARE THE ADVANTAGES

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10 Advantages and Disadvantages of Reddit vs Quora: What ...

May 04, 2021  This guide to Reddit vs Quora will examine 3 advantages of Reddit, 3 advantages of Quora, 2 disadvantages of Reddit, 2 disadvantages of Quora, 12 similarities, and 4 differences. In other words, this article shares 26 important things you need to know about Reddit vs Quora.

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Ordinary Portland Cement: Uses, Advantages Disadvantages

Advantages of ordinary portland cement: OPC has great resistance to cracking and shrinkage. The initial setting of OPC is faster than that of PPC. The treatment period of OPC is shorter than PPC hence the cost of treatment is reduced, therefore recommended where the cost-prohibitive treatment will occur. Disadvantages of ordinary portland cement:

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Advantages and Disadvantages of Reinforced Concrete ...

Reinforced concrete, as an economic building material, is very popular nowadays. It is widely used in many types building around the world. Along with many advantages, reinforced concrete also poses some disadvantages also. Advantages of Reinforced Concrete. Reinforced concrete has a high compressive strength compared to other building materials.

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What are the advantages and disadvantages of the Henry ...

The potential disadvantages of Henry Fayol’s 14 principles are: Division of Work, may increase output by responsibility, but may inhibit increase in innovation, due to specialisations being departmentalised (in squabbling bunkers), that cause further distancing from a holistic approach, relative to the corporate or industrial Mission Statement.

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What are the advantages and disadvantages of ppc over opc

Nov 21, 2018  Disadvantages Less rate of development of strength initially than ordinary Portland cement. It reduces the resistance to corrosion of steel reinforcement due to alkalinity reduction. But it improves permeability of concrete considerably. Setting time is longer than opc 53 cement. 5. Opc And Ppc Cement

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Metakaolin in Concrete: Its Properties, Advantages ...

Oct 02, 2019  Use of Metakaolin gives the following various advantages, 01. Use of Metakaolin in concrete accelerates the initial setting time of concrete. 02. It helps in development of the early age strength of concrete which allows the early removal of formwork and

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What are the advantages and disadvantages of PPC over OPC ...

Nov 21, 2018  Reduction in permeability of PPC offers many other advantages, such as better durability than opc 53 cement. Disadvantages Less rate of development of strength initially than ordinary Portland cement.

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What is love jihad, and what are the advantages and ...

The major disadvantages of introducing such a law by the CM of the state of UP, Mr. Adityanath are that the detestable idea amounts to legitimising a term that constitutes a blatant slur against inter-faith marriages and relationships in which one of the parties is a Muslim man.

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Advantages and Disadvantages of Shotcrete

Mar 12, 2021  Advantages of using shotcrete Density. Employing the shotcrete method properly ensures the concrete will be compact and durable. The high velocity at which the mixture is sprayed drives particles into every crevice on the receiving surface, resulting in a mass typically more durable and long-lasting than other methods can provide.

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Self Compacting Concrete (SCC) - Advantages And Disadvantages

Advantages Of Self Compacting Concrete: 1. Faster construction and requires less manpower reduce the overall cost of production. 2. SCC can be placed easily in complicated formwork and dense reinforcement. 3. It is super workable due to its low water-cement ratio, which gives rapid strength development, more durability, and best quality. 4.

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What are some advantages for choosing wooden flooring for ...

There are many types of wood floors and the advantages and disadvantages vary. Overall the biggest disadvantage is that it doesn't do well in wet or humid conditions. It will absorb the moisture and expand, buckle and eventually rot. In a climate controlled environment where it is well cared for the advantages outweigh the disadvantages.

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Advantages and Disadvantages of Reinforced Concrete as

Advantages of Reinforced Concrete as a Structural Material Reinforced concrete is the most important material available for construction. 1. It has considerable compressive strength per unit cost compared with most other materials. 2. Reinforced concrete has

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disadvantages of admixtures in concrete - Silica Fume for ...

Concrete Advantages and Disadvantages of Concrete Concrete It is made by mixing a binding material (as cement) and various aggregates (inert materials), such as sand, stone chips, brick chips, brick chips, pebbles, gravel, shale, etc with water and allowing the mixture to harden by hydration.

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advantages and disadvantages of portland cement - Silica ...

The Advantages of Portland-Limestone Cement Concrete Portland-limestone cement has a smaller carbon footprint with no drawbacks. Portland Pozzolana Cement (PPC) – Uses, Disadvantages More Portland Pozzolana Cement also commonly known as PPC cement. Portland Pozzolana Cement are manufactured by using pozzolanic materials as one of the main ingredient. WHAT ARE THE ADVANTAGES

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Advantages and Disadvantages of Reinforced Concrete as

Advantages of Reinforced Concrete as a Structural Material Reinforced concrete is the most important material available for construction. 1. It has considerable compressive strength per unit cost compared with most other materials. 2. Reinforced concrete has

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Quick Setting Cement: Uses, Advantages Disadvantages

Advantages of Quick setting cement: QSC can be used in concrete repair works without disturbing the structure. Although it has less setting time, the ultimate strength obtained is similar to OPC. These types of cement have a high resistance to water. The amount of water required during hydration is less. Disadvantages of Quick setting cement:

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What Is Fiber Cement Siding? Advantages, Disadvantages ...

Mar 25, 2021  Fiber cement siding is the only type of cement siding that uses masonry with wooden clapboards, stone, brick, or clapboards. Four ingredients make up fiber cement siding: water, fly ash, wood pulp, and Portland cement. Pros and Advantages. One of the significant benefits you can have when using fiber cement siding is its versatility in style ...

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What is the advantages of steel as a construction material ...

Dec 21, 2020  Advantages. I. High strength : It has high ratio of strength to weight making it to use for the construction of long span bridges, tall buildings etc. II. ductile material : Steel being a ductile material does not fail suddenly it gives the warning befour failure. III. easy to transport : Steel can be transported, fabricated and erected at site ...

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Portland Pozzolana Cement (PPC): Advantages and Uses ...

The above advantages of Portland pozzolana cement have been attributed due to the slow conver­sion of calcium hydroxide Ca(OH) 2 in the hydrated cement paste into cementitious product. In one of the recent studies in an ordinary Portland cement paste only 20% calcium hydroxide was found after 1 year hydration where as in a similarly hydrated paste containing 30% pozzolana, only 8.8% calcium ...

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What are the advantages and disadvantages of abstraction ...

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Cement Plaster: Apllication, Advantages Disadvantages

Cement plaster is a mixture of suitable plaster, sand, portland cement, and water, typically applied to masonry interiors and exteriors to achieve a smooth surface, while interior surfaces sometimes get a final layer of gypsum plaster.. Cement plaster is a mixture of portland cement, sand (fine aggregate), and water in appropriate proportions, usually applied to masonry interiors and exteriors ...

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19 Pros and Cons of Insulated Concrete Forms – Green Garage

Jul 31, 2019  8. This building method helps to protect the concrete while it cures. The straight-line forms can increase the risk of air bubbles and other faults forming in the concrete, creating future problems that could require costly repairs. The insulated concrete forms help to reduce this risk because it protects the concrete while it cures.

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disadvantages and disadvantages of load bearing structure

Prefabricated Columns Advantages and Disadvantages . These advantages are mainly realized because ready columns are delivered to . With prefabricated columns, the building process is often easy since the . size, beam and column stabilities, load duration, and moisture component. . is constructed using load bearings for purposes of renovation because .

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Limitations of Concrete or Disadvantages of Concrete 8 ...

Oct 22, 2016  Though Concrete is one of the most widely used construction materials, there are lot of disadvantages associated with it. Some of these disadvantages of concrete are modified by adding admixtures or modifying the concrete structure and ingredients. Still there are lot of limitations associated with concrete.Major limitations of concrete are listed below.

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Green Concrete: Its Application, Advantages Disadvantages

Jul 23, 2019  Advantages of Green Concrete. Green concrete has many advantages over conventional concrete such as: Green concrete uses local and recycled materials like fly ash, GGBS (Ground Granulated Blast Furnace Slag, artificial aggregates etc. in the concrete. It reduces CO 2. Green concrete reduces environmental pollution.

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What are the advantages and disadvantages of ppc over opc

Nov 21, 2018  Disadvantages Less rate of development of strength initially than ordinary Portland cement. It reduces the resistance to corrosion of steel reinforcement due to alkalinity reduction. But it improves permeability of concrete considerably. Setting time is longer than opc 53 cement. 5. Opc And Ppc Cement

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Advantages and Disadvantages of Concrete - Civil Engineering

Concrete is considered as a chemically combined mass where the inert material acts as a filler and the binding materials act as a binder. The most important binding materials are cement and lime. Inert materials used in concrete are termed as aggregates.Most common aggregates are sand, brick chips, stone chips, gravel, shells, etc.The concrete plays a very important role in all branches of ...

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