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Why is strength of concrete so important in construction?
The strength of concrete depends on the mix used to make it- ratio of cement, sand, gravel and water. If the mix does not produce a concrete that is strong enough, the concrete will break.
What is Reinforced cement concrete-RCC?
Concrete is very strong in compression but weak in tension. RCC is concrete with reinforcing steel bars in it. Steel is a really good material in tension. Steel carries the tensile load and thus RCC is strong in tension too. However, designers still try to ensure concrete is in compression wherever possible.
What is hardened concrete?
Concrete that is in a solid state and has developed a certain strength. reaction continues with time and produced hard, strong and durable solid material.
How good is liquid nail at holding wood posts to concrete?
Any sort of post that you are going to be attaching to concrete needs to be securely fastened to the concrete using nuts and bolts. Liquid nails is a strong product but does not give assurance that the posts will be securely fastened to the concrete.
Why is reinforced concrete better than normall concrete?
reinforced concrete is better than unreinforced concrete for one major reason. concrete is an extremely strong material when it is put under pressure. however, when tension forces are introduced it will tend to fail without reinforcement. short answer: unreinforced concrete will handle a lot of weight, but it is very brittle. source: carpenter
When were hollow concrete tiles first used?
Hollow concrete tile blocks were first used soon after the ancient Romans developed concrete. It was not very strong, but it was strong enough to be a tile.
Why water is adding in concrete?
for the strong fixation.
How can epoxy be used to effectively bond concrete to concrete?
Epoxy can effectively bond concrete to concrete by creating a strong adhesive bond between the two surfaces. The epoxy resin is applied to the concrete surfaces, where it fills in the gaps and creates a strong connection as it cures. This helps to improve the overall strength and durability of the concrete structure.
Can light travel through concrete?
Not unless the light is very strong and the concrete is quite thin.
Is it possible to use plaster of Paris in making concrete?
No, plaster of paris is not strong enough for concrete.
What is terraced houses made of?
Strong concrete and materials
What do poured concrete cages do?
They for strength for concrete structures. Concrete, like masonry, is strong in compression (forces downward on it) but not in tension (stretched out). Therefore the steel gives the concrete tensile strength.
What is the meaning of the song concrete girl by switchfoot?
After doing some looking over the lyrics and doing some thinking, this is what I think Concrete Girl means. I think it's a man reassuring a girl that she is strong, even if she doesn't know it sometimes. Hence, the name Concrete Girl. To me, this song is about a girl who tries to be really strong all the time (Concrete). The song says "concrete girl don't fall over in this concrete world". Think about it. What happens when a concrete hits concrete? It breaks. They are saying that being too strong only means you'll fall even harder.
What is the recommended sand and cement mix ratio for a strong and durable concrete foundation?
The recommended sand and cement mix ratio for a strong and durable concrete foundation is typically 1 part cement to 3 parts sand. This ratio helps ensure the concrete is strong and able to support the weight of the structure above.
Why is strength of concrete so important in construction?
The strength of concrete depends on the mix used to make it- ratio of cement, sand, gravel and water. If the mix does not produce a concrete that is strong enough, the concrete will break.
Why is a chemical reaction in cement so important to concrete?
to make it strong
What is Reinforced cement concrete-RCC?
Concrete is very strong in compression but weak in tension. RCC is concrete with reinforcing steel bars in it. Steel is a really good material in tension. Steel carries the tensile load and thus RCC is strong in tension too. However, designers still try to ensure concrete is in compression wherever possible.
