What is poor man’s concrete?

HomeWhat is poor man’s concrete?

What is poor man’s concrete?

The clay can compress under the weight of the concrete, causing the slab to shift or sink over time. It also can leach moisture from the concrete itself, resulting in uneven curing and a brittle base. With proper preparation, however, it’s possible to pour a slab on clay soil without encountering these problems.

Recently, though, research has shown that the old traditional layer of 6-mil Visqueen (polyethylene plastic) under the slab is seldom effective for two main reasons: Although it may seem water-tight, this grade of material allows a lot of water vapor to pass through.

Q. How much would a 4 inch slab of concrete cost?

Concrete Work Cost by Thickness

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ThicknessTypical Cost With Labor
2”$4.

Q. What is the best base for concrete slab?

Most concrete contractors want a mix of coarse and fine aggregate to create a compactable base that is going to be safe for settlement and drainage. Crusher run (a mix of crushed stone and stone dust) is one of the best base materials for concrete flatwork.

Q. Is Clay a good base for concrete?

Soil-cement is a mixture of Portland cement, natural soil, and water used to form a hard, semi-rigid paving surface. … The only thing you have to buy is the dry cement powder.

Q. How many inches of gravel do you need for a concrete slab?

Excavate the slab area to a depth of about 7 inches, allowing 3 inches for a gravel base and 4 inches for concrete.

Q. How much does a yard of concrete cover 4 inches thick?

One Cubic Yard of Concrete: 4inches thickcovers 81 square feet. 5-inches thickcovers 65 square feet.

Q. How many square feet does an 80lb bag of concrete cover?

4 sq feet

Q. How much does an 80lb bag of concrete cover?

Each 80-pound bag of QUIRKETE® Concrete Mix yields approximately 0.

Q. How many square feet does an 80lb bag of stucco cover?

24 square feet

Q. How much water do I mix with a 80 pound bag of quikrete?

For each 80 lb (36.

Q. What happens if you add too much water to quikrete?

NOTE: the more water that is added to the mix the weaker it becomes; adding one extra quart of water per 80 lb bag can reduce the strength of the concrete by up to 40%.

Q. Can I use quikrete 5000 for countertops?

Owens uses Quikrete 5000 to make countertops because it is formulated to gain strength in a week while other products typically require 28 days to cure. … Mix the aggregate with water, 80 pounds gives you about 2 linear feet of countertop, making sure what you come up with is stiff, not soupy.

Q. Can I mix quikrete in the hole?

Whether you are building a new fence, setting a mailbox or anchoring a basketball goal or play set, QUIKRETE® Fast-Setting Concrete is the ideal product for the job. With Fast-Setting Concrete there is no mixing or tools required – You simply pour the dry mix right from the bag into the hole, then add water.