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What are the disadvantages of reinforced cement concrete?
it has only very litle tension resistance.
What are the disadvantages of white portland cement?
White Portland cement has several disadvantages, including its higher cost compared to ordinary gray cement, which can increase overall project expenses. It is also more sensitive to environmental conditions, requiring careful handling to avoid discoloration. Additionally, white cement may have lower strength properties and less availability in some regions, limiting its use in certain applications.
What are the disadvantages of the concrete mixer?
Advantages: - can mix the cement with aggregates easily. - also can save time. - less energy is needed.
What is the difference between concrete mortar and cement paste?
Cement paste is formed when cement is mixed with water. However, cement mortar is formed when cement is mixed with fine aggregate (sand) and water.The strength of cement mortar is more when compared to cement paste.Shrinkage will be less in cement mortar and high in cement paste.
What are the disadvantages for cement?
Cement production is energy-intensive, contributing significantly to greenhouse gas emissions, particularly carbon dioxide. It also requires substantial amounts of natural resources, leading to environmental degradation and depletion. Additionally, cement can be susceptible to chemical reactions that weaken its structure over time, such as sulfate attack or carbonation. Lastly, the dust generated during production can pose health risks to workers and nearby communities.
What are the disadvantages of polycarboxylate cement?
insoluble cement
What are the disadvantages of reinforced cement concrete?
it has only very litle tension resistance.
What are the disadvantages of white portland cement?
White Portland cement has several disadvantages, including its higher cost compared to ordinary gray cement, which can increase overall project expenses. It is also more sensitive to environmental conditions, requiring careful handling to avoid discoloration. Additionally, white cement may have lower strength properties and less availability in some regions, limiting its use in certain applications.
What are the disadvantages of the concrete mixer?
Advantages: - can mix the cement with aggregates easily. - also can save time. - less energy is needed.
What are the disadvantages of using liquid solvent cement?
If you are careless, liquid cement has a way of getting where it shouldn't - as witness the many people on this site who want to know how to get it off cellphones, Blackberries, watches, hair, dogs and clothing.
What are the advantages and disadvantages of concrete mixer?
Advantages: - can mix the cement with aggregates easily. - also can save time. - less energy is needed.
What are the disadvantages of cement factory?
Cement factories have several disadvantages, including significant environmental impacts such as high carbon dioxide emissions and air pollution from dust and particulate matter. The extraction of raw materials can lead to habitat destruction and soil degradation. Additionally, the energy-intensive production process often relies on fossil fuels, contributing to climate change. Lastly, cement plants can adversely affect local communities through noise, traffic, and potential health issues associated with pollution.
What are the advantages and disadvantages of compacting concrete using a vibrator?
The main disadvantage of compacting concrete using a cement vibrator is the noise. The advantages of compacting concrete using a cement vibrator is to remove trapped air and excess water which then allows the concrete settle firmly.
What are the advantages and the disadvantages and advantages of frame structures?
advantages of a frame structure: cheap strong disadvantages of a frame structure: expensive advantages of a shell structure: unique strong disadvantages of a shell structure: expensive
Is it easier to run on grass or cement?
cement cement it is easier to run on cement cement
What are the advantages and disadvantages of rcc frame structure?
Reinforced Cement Concrete or ñRCCî is cement concrete that is reinforced with steel bars, plates or mesh to increase the weight capacity of the structure. The advantages of RCC construction are: the materials used are easily available, the structures are durable, and it is fire resistant and is pest safe. The disadvantages include: there is no scrap value, constant checking is required and skilled labor is needed it the construction of the structures.
What is the difference between concrete mortar and cement paste?
Cement paste is formed when cement is mixed with water. However, cement mortar is formed when cement is mixed with fine aggregate (sand) and water.The strength of cement mortar is more when compared to cement paste.Shrinkage will be less in cement mortar and high in cement paste.
