It all depends on the size of the slab and whether the slab is on grade. A concrete slab reinforced with rebar or welded wire fabric should have a minimum 1 1/2 inches of clear cover between the reinforcing and the top of the slab. If it is a susp
A standard residential driveway is commonly 4-6 inches thick concrete with re-enforced steel bars. A residential garage normally is constructed on a 4 inch mono-lithic re-barred slab. These are just generalizations and you should consider all extenuating factors for your project for your region.
Conversion for how many pounds ( lb ) of concrete are contained in a cubic inch ( 1 cu in - in3 ). Or, how much in pounds of concrete is in 1 cubic inch? To link to this concrete cubic inch to pounds online converter simply cut and paste the following.
Answer (1 of 3): A yard of concrete will cover about 68 square feet at 4 inches thick,so in saying that you are looking ruffly at 2 yards to do the job.
How Much Does Concrete Cutting Cost? Concrete cutting services rarely give quotes until they have done a site inspection. Every job is different and while two jobs may sound exactly alike, upon closer inspection, one might pose greater access problems than another or require heavier equipment and more time to complete.
For 3/4- inch of water, 150 min.; for 1/2-inch of water, 100 min.; for 1/4-inch of water, 50 min. Once you''ve figured out your delivery rate, use a time at the faucet to turn off the water.
There aren''t many reasons to have only a 1-inch thick concrete surface. It is too thin to use as a flooring just by itself; however if you need to resurface damaged concrete, a 1-inch layer is a good amount. The old surface is prepared so that the new concrete will
10/8/2018· How much do concrete steps cost? The costs of concrete steps will greatly depend on the size of the job, the access to the project site and the contractor who you hire. From our research online, the average cost will be about $300 to $500 per three to four-foot wide simple step to be installed professionally.
For concrete to be consolidated with the tamping rod, place concrete in 3 equal layers for 6 ´ 12-inch cylinders; and in 2 equal layers for 4 ´ 8-inch cylinders For concrete to be consolidated by vibration, fill the mold in two equal layers.
Concrete should not be poured on extremely hot, dry days as the material will dry out before it can cure properly. Concrete should also not be overworked. If the pour is overworked, too much water will be floated to the surface, which can cause scaling after the
Its impossible for anyone to remove concrete on a pool deck AND add pavers back for $3.00 a foot. Maybe the demo of the conrete plus removal was 3 dollars a foot, but pavers themselves, even the cheap ones cost $3.00 a foot just for the materials and you still have to put in aggregate bass,plus sand finish and sweta equity.
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Of the 50-foot hoses we tested, the smallest diameter was 7⁄16 inches, which held 3.25 pounds of water. The half-inch hose and a ⅝-inch hose held 73 and 104 percent more water by weight
1/5/2008· Average concrete strength is around 3,000 PSI. The actual bearing strength of your driveway depends on many factors, including how well the base below the concrete was prepared, what material is used below the driveway in the base, water washing out some of the support under the driveway, if any rebar or wire mesh was used in the driveway, just to name a few.
As a rough guide however; you can use around 3.3 litres of water per bag, please note this measurement does assume that none is lot to the surrounding environment, if you find you have Postcrete left to pour and already have dry powder on the surface, stop at
How Much Concrete Removal Costs On average, concrete removal costs roughly $2 - $6 per square foot, but this will vary depending on the complexity of the project, how easy the concrete is to access with equipment, where you live, and who you hire.
28/3/2020· How Do You Figure How Much Concrete to Use? By Staff Writer Last Updated Mar 28, 2020 12:33:24 PM ET BanksPhotos/E+/Getty Images Figure out the amount of concrete to use by calculating the volume of the desired concrete slab and the footings The
Concrete Walkway Costs A smooth, new concrete walkway is a great addition to any home landscape. Colors, patterns, textures, and other custom effects transform concrete from plain gray to one-of-a-kind but add to walkway costs. Cost is also determined by the
Concrete Wall Prices In home construction, poured concrete walls are, normally, installed below grade. They are found in a basement, or in a split-level house that has a 3 to 4 foot high retaining wall, on top of which the rest of the house sits. The walls are built using
For concrete purposes we generally recommend 5'' x 5'' concrete slab. Tanning lounger/ Chaise loungers need a minimum of 8'' of concrete off of the swimming pool. With that being said, a chaise lounger can extend all the way out to 8'' on its own, if you would like to walk comfortably around the lounger please follow the rules of walking comfortably as mentioned above by increasing the total
Concrete may take a lifetime to cure as it is continually hardening.However, a time comes when it has to ‘dry'' completely, or the hardening process slows down and becomes less noticeable. How long does concrete take to dry may, therefore, be answered in different ways based on various aspects.
Pre-Mix Concrete Bag Calculator Calculated at 133.3 lb per ft³ - Allow extra for waste Cubic Feet - 100# Bags 80# Bags 75# Bags 60# Bags 50# Bags 40# Bags 25# Bags 20# Bags 10# Bags @ $ per bag
For example, if this figure is 3″ multiply by .25 for this measurement in the formula, since three inches is a quarter of one foot. Sometimes crushed stone is sold by the ton. To figure out the how many tons you will need is not hard to do.
The average cost for a Concrete Specialist is $175. To hire a Concrete Specialist to repair or maintain your concrete, you are likely to spend between $100 and $300 total. The price of a Concrete Specialist can vary depending on your area.
Expert Advice: Choose flagstones that are at least 3/4-inch thick; thinner pieces crack more readily. Purchase stones of fairly uniform thickness so they will be easy to lay evenly. Buy about 10 percent more than you think you''ll need to allow for waste and breakage.
It sounds like you are asking what thickness and PSI strength is needed to hold a fully loaded Semi-truck and Trailer. If that’s the case, it takes some math, and the nuers will be slightly fudged as the weight is not perfectly distributed to ea