The answer depends on a few things. If the pad area is accessible to the truck or will they have to use an extra long feeder tube to accomplish this the cost just for the truck can be $500 additional. The normal charge in SE US varies from $3 to $5 per square foot, providing it is easily accessible. The cost should be between $700 and $1100 as a ballpark number.
how many bags of cement for a pad 4x7x4 inches thick
I think you meant concrete pad not cement. A 6 in pad should work for you.
You would need 1.72 yards of cement. Add 5% for error (adjusted to 1.81)...so order 2 yards of cement.
A 9'x12'x5" pad requires 1.67 cubic yards.
Yes and it is common when pad is being placed onto a cement substrate. It should be noted that when pad is glued, removing it later can be a very messy job.
You will need a minimum of 7.41 cubic yards.
1704==============================Another contributor put a finer point on it:The amount you'll need depends on how deep the pad has to be.This is a big pad. The surface area is 192 square yards. You'll need 192 cubic yards of concretefor every yard deep you pour it.That's 64 cubic yards for every foot deep.The first contributor's answer of '1704' is correct if you pour it 26feet 7.5inches deep.That could get expensive.
The mixing pad for Glass Ionomer Cement (GIC) is typically made of a plastic material such as polyethylene or coated paper that is non-reactive with the cement to prevent any unwanted interactions that could affect the setting properties of the GIC.
Glass ionomer cement should not be mixed on a glass slab because the ions present in the cement can react with the glass slab, leading to contamination and affecting the setting reaction of the cement. This can compromise the physical properties and performance of the cement. It is recommended to use a disposable mixing pad or a mixing paper to prevent any unwanted reactions and ensure the proper setting of the glass ionomer cement.
1.1852 cubic yards for every inch the pad is deep.
To remove dried cement from wood, you can gently scrape off as much as possible with a putty knife or scraper. Then, use a damp cloth or sponge to apply white vinegar to the affected area and let it sit for a few minutes to help soften the cement. Finally, scrub the area with a brush or scrubbing pad to help remove the remaining residue.
The filter, pool pump, heater and any other piece of equipment should be located upon a cement pad large enough to accommodate all required equipment. the equipment and cement pad should conform to city, county, federal etc. codes.