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Wear work gloves, safety glasses and long sleeves when mixing and pouring concrete. Do not let wet concrete touch exposed skin. Wear a face mask when using dry concrete mix. A gravel base may not be needed in frost-free climates. When preparing the site, dig a trench along the inside of the framework an additional 3-4 inches deep and 5-6 inches ...
The specific instructions for mixing concrete will vary depending on the type of concrete mix you're using, so be sure to follow the manufacturer's guidelines on the bag or online suggestion. Here's a general guide to mixing concrete: In your mixing container, mix the dry concrete mix and water according to the manufacturer's instructions.
Steps 1 through 3 are done immediately after the pour, before water rises to the surface. Wait for "bleed water" to appear and evaporate before resuming steps 4 through 6. Step 7 is to be done ...
Finally, after leveling the form boards, screw them all together to finish. To prevent the concrete from bonding with the wood, coat the form with either vegetable oil or a commercial release ...
Here are some examples of average costs: The national average cost to hire a concrete specialist is $2,750, but that price can vary greatly depending on the work needed to repair and resurface your concrete driveway, the square footage of the project, current costs of concrete, and regional labor rates.; Driveway contractors average $2-$3 per square foot to smooth and …
Getting Into The Concrete Industry. The best way to approach how to become a concrete contractor is by dividing it into 2 major parts. This first one covers what you need to do to actually be qualified to get the appropriate business licenses to work in concrete. Earn a degree/get experience
Although being able to set and harden within just a few minutes is an advantage, in some cases, the fact of the matter is that you do have to work very quickly with hydraulic cement once mixed. If you don't work quickly …
After all that hard work, protect the still-pliable concrete surface from foot traffic, falling debris, and rainfall for at least 24 hours or until it hardens. Use scrap lumber laid across the ...
There is a lot to know about working with a concrete mix. While bagged concrete is what most DIYers use, ready-mix concrete is suitable for large jobs and is delivered by concrete truck. It's purchased from a concrete supplier and delivered by a concrete mixing truck that mixes it while …
Work It to the Perfect Concrete Mix Ratio. It's tempting to just squirt water into the dry concrete mix with a hose and mix up a soupy batch of concrete. After all, it's quicker and the runny concrete is easier to pour. The trouble is, soupy concrete is only about half as strong as a proper mix and is more likely to crack.
Don't add too much water or the cement will be too thin; The cement is ready to apply when it reaches a moldable, doughy texture after thorough mixing. Applying the Cement. Work systematically when applying hydraulic cement: Start at the top of the repair area first. Force cement into cracks and voids with a trowel or putty knife.
Prepare your subbase. Your subbase is another word for any material on which the concrete rests. Usually, granular fill or road base is used as a subbase, although in some rare cases, soil itself can be …
My name is Mike Day, owner of Day's Concrete Floors, Inc. My company installs concrete slabs for homeowners, builders, and foundation contractors. I've been in the concrete business for over 35 years and have built a lot of concrete slabs in that time. My crew and I use the same …
Use warm water to mix the concrete. Heating water is the most practical and easiest means for increasing concrete temperature. Hot water from the tap generally does not exceed 120 degrees Fahrenheit. This is sufficient to warming the concrete enough to bring about the cement hydration reaction. Do not add boiling water to concrete.
Once the concrete has been mixed, use a shovel to place it inside the forms. The concrete should be mostly level, and it should be slightly taller than the forms. Using a wood float, consolidate and level the surface of the concrete. Work the mix around to ensure that the concrete is solidly packed.
About Concrete Patios. Durable, attractive, long-lasting and easy to keep clean — these are the advantages of a concrete patio. Unlike paving bricks or patio slabs, a poured concrete patio greatly reduces gaps and …
Screed the Wet Concrete. With a scrap 4-foot-long piece of two-by-four, screed the top of the concrete slab. This is done by moving the piece of lumber (the screed) back …
Typically made of concrete with rebar reinforcement, the purpose of footings is to support the foundation and prevent settling. Get Job Leads Today! ... I'm going to use non-technical language in this article to briefly explain a little about how …
Instead, use a layer of gravel underneath your concrete slab. Because concrete is porous, it absorbs water. If you place concrete directly onto dirt, water will collect under the concrete and slowly erode the bottom of the pad. Gravel prevents this erosion by allowing water to drain away from the concrete.
A bag of portland cement; Bulk coarse gravel or crushed stone; Bulk sand; Wheelbarrow; Bucket (1- or 2-gallon) Bucket (5-gallon) Shovel; Small cup or container; Note: Concrete and cement are not the same things. Concrete is …
Enhancements. Concrete slabs aren't all drab. Shape and decoration, such as curved edges, multi-colored hues, and decorative concrete stamping, can be worked into a concrete slab during the finishing process.. …
Use a magnesium hand float to go over the surface. After some of the water bleeds to the surface, use long sweeping motions …
These are my concrete training courses that teach you how to work with concrete. If you want to learn about concrete, I have individual concrete training courses that teach you: How to form, pour, and finish a concrete slab; How to stamp concrete; Foundation crack repair; How to apply a solid color epoxy garage floor coating
Other work that homeowners often take on themselves includes sealing concrete and cleaning concrete. But, if you need a lot of concrete, or want special finishes, hiring a contractor who specializes in the specific concrete services you need will have the best results.
Be mindful of the concrete hardening time and work quickly. Adjacent concrete slabs can be laid—even using the same forms—to build an overall larger slab. Letting the concrete dry out too fast is the main cause of cracking, so be sure to keep it moist. Clean your tools quickly after use to keep the concrete from ruining them.
Other common uses for concrete forms include pouring a simple concrete slab to act as the foundation for a shed or workshop, securing the posts of a fence or a gate in the ground with a concrete ...
Use an acid-resistant airless paint sprayer to neatly and evenly apply the stain on the concrete slab. You may also use a paint roller or handheld brush for stain application in smaller areas and tight corners on the slab. Work in sections as needed. Go over each sprayer coat with the paint roller for a smooth and uniform finish.
Edge the concrete. Family Handyman. Work the edging tool back and forth, using the edge of the form as a guide. Lift the leading edge slightly. Use long strokes, working the aggregate back until you have smooth, round edges. Step 5. Create grooves in the concrete. Family Handyman.
This is why you poured the sidewalk wetter. As concrete sits, a cream rises to the surface. This cream is what you want to use to fill the small voids that were lurking behind the step form boards. So scoop it off the surface of the sidewalk and do just that. Small imperfections created in the sidewalk can be easily fixed.
A concrete overlay is a specially designed, thin layer of polymer modified concrete used to resurface or repair existing concrete. They can be applied from feather edge thin up to 2" thick in some cases. Overlays can be stamped, broom finished, or left smooth. Most all manufactures of concrete overlay products have their own proprietary blends.
