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If The plans for a patio call for a slab of concrete 8'12'8thick how many cubic yards of concrete should you order if you allow 10 percent for waste?
Wiki User
∙ 14y ago
3 cu.yds
Wiki User
∙ 14y ago
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What material allows concrete sections to expand on bridges?
Material such as wood allow the concrete to expand
Why gaps are left in concrete slaps?
With the weather the concrete can expand or contract and the gaps in the concrete are left to allow for this expansion of contraction so the concrete doesn't crack or break.
What kind of inheritance is not allowed in java?
Java does not allow the multiple inheritance of concrete classes, though it does allow a "hybrid" inheritance of one concrete class and multiple interfaces.
Why do roads have the gaps between the large pieces of concrete?
They are expansion gaps that allow for the expansion and contraction of the concrete.
Why concrete roads have gaps?
because it expands and contracts depending on the temperature..the gaps allow the concrete some space to expand so that it will not crack..
At what temperature for a concrete curing is absolutely necessary?
It should be above 40F. Concrete goes through a chemical reaction called hydration, below 40F this process almost stops. Putting concrete blankets over the concrete can allow pours in much lower temperatures. The 40F represents the concrete temperature, while curing it produces heat so the air temperature can be cooler than 40F. Concrete can be poured below freezing but it needs to be protected with concrete blankets to hold in its heat. If the water in the concrete freezes before it is cured than it will definitely fail.
What is Impervious concrete?
A layer of rock or soil that does not allow water to pass through it .
What percent of schools have class pet?
what percent of schools allow class pets in the U.S.
How does a concrete layer use algebra?
One way a concrete layer could use Algebra is to determine how many bricks will be needed for a project: Joe needed to make a concrete wall 20 feet long and 8 feet tall. The concrete cricks he needs to use are 8"X8"X16" (actually a little less to allow for the mortar). How many bricks should he buy? Bricks = Wall Area / Brick Area -> ALGEBRA!
How do you prepare cement floor for vinyl tile?
Ensure concrete is clean, smooth and dry. Concrete should be first cleaned with degreaser to remove any residue. Use a self leveling compound if floor is not level or has some low areas. Fill any cracks or holes prior to using leveler. Allow leveler to dry overnight and seal concrete the following day to prevent moisture from wicking through concrete. Install flooring of choice.
The sinclairs have been advised to allow 7.5 percent of their budget for federal taxes how much should they set aside per month if their monthly income is 2519?
188.93
How do expansion joints in a sidewalk keep the concrete from cracking?
The expansion joint in a sidewalk keeps the concrete from cracking just as what its called. It allows the concrete to expand when heated and contract when cold. Without the joint, the concrete will crack and become uneven or mountain up.
