0
What else can I help you with?
What two basic grades of concrete for paths and driveways?
The two basic grades of concrete commonly used for paths and driveways are standard concrete (often referred to as "normal strength concrete") and high-strength concrete. Standard concrete typically has a compressive strength of around 20-25 MPa (megapascals) and is suitable for light to moderate traffic. High-strength concrete, with a compressive strength of 30 MPa or higher, is recommended for areas that experience heavier loads or more intense wear and tear. Selecting the appropriate grade depends on the anticipated load and usage of the surface.
Why does concrete mix with low water cement ratio resulted in hardened concrete having higher strength than those with high water cement ratio?
Why does concrete mix with low water cement ratio resulted in hardened concrete having higher strength than those with high water cement ratio?
Is the characteristic strength of a concrete the same as the compressive strength?
Yes, the characterisrtic strength of a concrete is the same as the compressive strength
What is C25 concrete?
C25 concrete is a concrete having compressive strength of 25MPa when tested at the 28th day after casting. The specimen can be cube(150x150x150) or cylindrical(125mm by 250mm high). The cube strength has 0.8 times that of cylindrical specimen due to shape factor.
How does the fineness modulus of aggregates affect the strength of concrete?
how does the fineness modulus of aggregate affect the strength of concrete
Why are bridges made of steel and concrete?
Steel is used for its high tensile strength and the concrete is used for its high compression strength.
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.
Why concrete named as high strength concrete?
Concretes from grade M-60 to M-80 are called as high strength concretes as per IS 456-2000
Why it is need to use high strength concrete in prestressed concrete?
to offer high resistance in tansion,shear and bond
What has the author Dat Duthinh written?
Dat Duthinh has written: 'Shear strength of high-strength concrete walls and deep beams' -- subject(s): Shear (Mechanics), High strength concrete, Concrete beams 'Tensile strength of an interlocking composite connection' -- subject(s): Testing, Strength of materials, Evaluation, Polymeric composites, Composite construction
What has the author Roberto C Pinto written?
Roberto C. Pinto has written: 'Frost and scaling resistance of high-strength concrete' -- subject(s): Cold weather conditions, High strength concrete
What two basic grades of concrete for paths and driveways?
The two basic grades of concrete commonly used for paths and driveways are standard concrete (often referred to as "normal strength concrete") and high-strength concrete. Standard concrete typically has a compressive strength of around 20-25 MPa (megapascals) and is suitable for light to moderate traffic. High-strength concrete, with a compressive strength of 30 MPa or higher, is recommended for areas that experience heavier loads or more intense wear and tear. Selecting the appropriate grade depends on the anticipated load and usage of the surface.
Why in case of high strength concrete you are getting step snoop of curve after cracking of concrete?
gravitation is inversly proportional to weaight
How does concrete behave in fire?
Concrete will react differently according to the temperature experienced. for normal strength concrete nothing will happen at less than 500c but after that it starts losing its strength and cracks will appear will fail from 5-6 hours and it may explode but exploding is less likely to happen but for high strength concrete at a very high 500c-700c it well explode suddenly
Why does concrete mix with low water cement ratio resulted in hardened concrete having higher strength than those with high water cement ratio?
Why does concrete mix with low water cement ratio resulted in hardened concrete having higher strength than those with high water cement ratio?
What is tensile strength of concrete?
The tensile strength of concrete is 10% of it's compressive strength.
What is concrete 240 ksc?
"240 ksc" is a unit of pressure measurement typically used to rate the strength of concrete. It means that the concrete can withstand a pressure of 240 kilogram-force per square centimeter, indicating high compressive strength. Such concrete is usually used in structural applications like bridges and high-rise buildings.
