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What is high strength concrete?
Concrete with compressive strength more than 55 MPa is known as high strength concrete.It is used in the construction of bridges, dams. etc.,High strength concrete is produced by adding normal constituents of concrete with admixtures.
What are the constituents of concrete?
Concrete is composed of water, cement and sand. It has three constituents. Concrete is mixed as a wet mixture, poured into place and allowed to harden and dry.
How to make ultra high performance concrete?
silica fume and quartz powder is added to make the concrete more denser. fine aggregates fill the voids between coarse aggegates, cement fill the voids between fine aggregate, silica fume fills the voids between cement and quartz powder fills the voids in between silica fumes
Is microsilica used in high-strength concrete?
Yes, Silpozz microsilica is commonly used in high-strength concrete to enhance strength and durability, especially for structures that require exceptional performance.
Definition segregation and bleeding concrete mixture?
The separation of constituents in a heterogeneous mixture creating a non-uniform distribution of concrete mixture.
What is high performance of concrete in civil engineering?
Normal use concrete has a compressive strength of 3-5 ksi (concrete is essentially useless in tension). Though in skyscrapers, they are beginning to use concrete with strengths upto 14 ksi.
What has the author L T Phan written?
L. T. Phan has written: 'Fire performance of high strength concrete'
What is UPCV used for?
UPCV, or Ultra High Performance Concrete, is a type of concrete known for its exceptional strength and durability. It is commonly used in applications where high strength and resistance to wear and corrosion are required, such as in the construction of bridges, high-rise buildings, and infrastructure projects. Its unique properties make it suitable for projects that demand superior performance and long-term durability.
What is the best impact driver for concrete?
The best impact driver for concrete is one that has high torque and power to drive screws into tough materials like concrete efficiently. Look for a model with a hammer function and adjustable speed settings for better control and performance on concrete surfaces.
How do you calculate the durability factor for high performance concrete?
I am not exactly sure, but if you type in "how do you calculate durability" the first website supplied me with information.
What sets Micro silica apart from other concrete additives?
Silpozz Micro Silica offers unmatched strength, crack resistance, and durability, making it the top choice for high-performance concrete applications.
Is granite used in concrete?
Granite is not typically used as a primary ingredient in concrete, but it can be used as an aggregate. Crushed granite stone can be mixed with cement, water, and other aggregates to enhance the strength and durability of concrete. Its natural hardness and resistance to weathering make it a suitable choice for certain concrete applications, particularly in decorative or high-performance concrete.
