It will take 60 60-pound bags of ready-mix concrete to make one cubic yard of concrete. This yield is approximate and does not include allowance for uneven subgrade, waste, etc.
Ready-mix concrete is a dry mixture of Portland cement and aggregates such as sand and gravel. It can be purchased from most home improvement retailers, and is generally available in 40 to 80 pound bags. Ready-mix concrete is prepared by mixing with water. A single 60 pound bag of ready-mix concrete will require between four and seven pints of clean water, depending on the desired consistency. Caution must be used when preparing concrete as the uncured mixture is extremely caustic and may cause severe skin burns.Learn More
DoItYourself.com notes there are many steps to using vermiculite to cure concrete, including measuring out the correct amount of concrete and vermiculite. The ratio may change due to the size of the project, but is typically three parts vermiculite to one part concrete.Full Answer >
Concrete cube testing is the process by which a batch of concrete is tested for strength and durability. This is done by making a cube of concrete in a machine designed to make concrete blocks, curing the concrete and removing it to perform tests at specific time intervals.Full Answer >
Figure out the amount of concrete to use by calculating the volume of the desired concrete slab and the footings supporting the slab, then converting this area to cubic yards. The method for calculating the volume of concrete needed for slabs is also used for any concrete structure.Full Answer >
One noticeable sign that a home has toxic Chinese drywall installed is the presence of a sulfur smell, which is similar to the smell of rotten eggs. Another common sign is an air conditioning unit that stops working soon after it is turned on or it fails to work at all. Appliances like TVs, microwaves and refrigerators may also have operating difficulties. Some Chinese drywall has Chinese markings.Full Answer >