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I don't have an answer but we have several large magnets in the shop I work in. It would appear that when we lower the cranes down and place the magnets directly on the concrete floor it tends to weaken them. I have always heard that placing a car battery on concrete would weaken the battery . Does a magnet act in the same fashion?
What else can I help you with?
How is Reinforced concrete made?
Reinforced concrete is made by placing steel bars in the tension zone of the beam x-section.
Will salt water damage concrete?
yes
What is Limit state design in reinforced concrete design?
Limit state design is designed a concrete member for its various damage limit states, concrete sover spalling, steel yielding all the way up to the crushing of the concrete core, with this you can control how you want the concrete member to fail.
Why the compacting factor test must do fast after the concrete was mixed?
Because the cement will damage
How do you waterproof a slab on grade foundation?
Use polyethylene sheet membrane. Prior to concrete placing, cover the entire area with a layer of PE sheet membrane extending the perimeter of slab and up against wall for the depth of concrete.
How does placing a magnet near another magnet produces a magnet by?
creates magnetic force
Will bringing A strong magnet near a computer disk or videotape cause damage to recorded information why?
Placing a magnet near them for a short time can corrupt or delete the data; this also applies for computer hard-drives and some other storage devices.
Will a magnet on a case damage your lg vu?
No the magnet will have no impact on your phone
Can ants damage concrete?
Over time, ants can damage concrete. However, if you keep all the cracks in concrete caulked, it will prevent the ants from damaging the concrete.
Which subgrade uses moistened burlap before placing concrete on it?
day
What experiment proves a magnet's force can go through an object?
The iron filings experiment demonstrates that a magnet's force can pass through certain materials. Placing iron filings on a piece of paper and then placing a magnet underneath the paper will cause the filings to align along the magnetic field lines, showing that the magnet's force is able to pass through the paper.
What is the process by which electric current is generated by placing a wire in a magnet field?
electromagnetic induction
How is Reinforced concrete made?
Reinforced concrete is made by placing steel bars in the tension zone of the beam x-section.
How can you make a magnet stick to aluminum?
You cannot make a magnet stick directly to aluminum because aluminum is not magnetic. However, you can make a magnet stick to aluminum by placing a magnetic material, such as iron, in between the magnet and the aluminum surface.
How can I redo concrete floors effectively and efficiently?
To redo concrete floors effectively and efficiently, follow these steps: Clean the surface thoroughly to remove any dirt or debris. Repair any cracks or damage in the concrete. Apply a concrete resurfacer to create a smooth and level surface. Use a concrete sealer to protect the floor and enhance its appearance. Allow sufficient drying time before walking or placing furniture on the floor.
Should frost damage concrete?
which concrete resist frost action
What is one guideline for placing concrete in cold weather?
install a covering to enclose
