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um, they'll be hard. duh.
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concrete is made of cement, sand and aggregate (stone, gravel, etc) so its a redundant question. Cement by itself is not very strong, its is a binder used to make concrete. In some cases sand is also the aggregate (QuickCrete is one product name)
What else can I help you with?
What is cement concrete?
Concrete actually contains cement as well as sand and gravel. We say "cement concrete" because cement is an ingredient in concrete. And because the cement is what binds together the sand and gravel that make up the concrete.
How is concrete made from cement?
Concrete is to bread as cement is to flour. Concrete is a mixture of sand, gravel, cement, and water.
How is cement used in concrete?
Cement, sand and stone is what concrete is made of. Cement is the binding agent.
Why do BP use cement instead of concrete to seal boreholes?
When I heard this I just assumed people were saying cement to mean they were using concrete. In my experience most people do not know the difference.
What is the purpose of cement in concrete?
cement is the binder for concrete like glue with out it you have mud with rocks
What Percentage of cement is used in concrete in a house?
the concrete used in a house is 47% cement
How many yards of cement needed for a 40x60 patio?
Thickness? Do you mean cement or concrete - cement is the binder/adhesive in the concrete.
What is rain forced cement concrete?
It is not rain forced but re-inforced cement concrete. It means the concrete after setting and hardening.
Is cement conduct electricity?
Concrete it self may not but most concrete structures .Has rebar in them and that can .
Will hydraulic cement bond effectively to concrete?
Yes, hydraulic cement can bond effectively to concrete.
How much cement is needed for 2 tons of concrete?
To determine the amount of cement needed for 2 tons of concrete, it's essential to know the typical concrete mix ratio, which often contains about 10-15% cement by weight. For a standard mix, you might use approximately 12% cement, translating to around 240 to 300 kg of cement for 2 tons (2000 kg) of concrete. This can vary based on the specific mix design and desired strength of the concrete. Always consult specific mix guidelines for precise calculations.
Should a sidewalk be made of cement or concrete?
Concrete is what you make a sidewalk from. To make concrete, you mix Portland cement, sand, gravel (aggregate) and water. The cement holds the aggregate together.
