Can you pour concrete floors over subfloor? Concrete floors provide a unique look that can’t be matched by other flooring materials. The material is versatile enough to be installed over a variety of subfloors as long as they are prepared properly.
Can you pour concrete floors over plywood? Many contractors will tell you that pouring concrete over wood can be a tough job to undertake. For example, plywood is notoriously difficult to pour over since the wood is very porous and won’t allow the concrete to settle evenly. … You can pour concrete over plywood floors.
Can you put concrete over floor boards? Pouring concrete over wood decking, such as indoor flooring or outdoor decking, may seem far-fetched. However, it’s a common construction practice. Overlaying concrete over wood floors can hide damaged boards. It also works on other surfaces, such as cracked concrete or other non-wood floorings.
Can you put concrete floors in an existing house? Plain concrete slabs have served as the flooring material for basements, garages, patios, and utility areas for many years, but concrete is now also a viable material in home interiors, where it can be polished, etched, or stained to serve as the finished flooring surface.
Can you pour concrete floors over subfloor? – Related Questions
What is the best insulation for concrete walls?
A hybrid system of foam board and fiberglass is one of the best and most cost effective ways to insulate a concrete wall. You get the best of both worlds. A great vapor barrier from the rigid foam and a thick layer of insulation from batts.
What is platen effect in concrete?
During compression tests, the contact between metal end platens and the concrete specimen creates a frictional resistance at the ends of the specimen (platen restraint), which affects the stress–strain behavior of concrete. … pad to reduce the friction for determining uniaxial compressive strength of concrete.
What is the cost of concrete per square yard?
The average cost of concrete is $117 per cubic yard, with a typical range between $104 and $144 per cubic yard. When you order less than a truckload of concrete, you’ll be charged a short load fee that averages around $43 per cubic yard.
How to cut a channel in concrete?
If you need to cut a shallow channel into a concrete floor to accommodate plumbing, electrical or another purpose, the quickest and easiest way is with a diamond-blade wet concrete/asphalt saw, which you can rent from many tool rental centers.
What happens to old concrete bridges?
The most common way to dispose this waste is to dump it in a landfill, which can pollute the air and water. This, along with the resource use of this construction, has caused more and more countries to consider the importance of recycling of demolition waste.
Why do we use caulk in concrete joints?
Stopping water from flowing under your concrete is probably the most important thing you can do to keep your driveway from sinking and becoming out of level. Caulking the joints and cracks is the best way to stop this from happening. … This protects the caulk from wear and tear of people walking and driving over it.
What is the concrete thing in a parking spot called?
Concrete parking curbs are commonly used in retail businesses, schools, churches and public parking lots to protect signage, utility poles, shopping carts, garbage receptacles and other parked vehicles. The concrete parking curbs are also used to line sidewalks to protect pedestrians from vehicular traffic.
Can i have concrete poured on flat ground?
Generally, a 4-6 inch compact base is good for pouring concrete. But if you are pouring a driveway and have an RV you’ll be parking there, you may need to readjust to 10-12 inches. If you have sandy soil, you’re in luck. All you’ll need to do is scrape off the sod and topsoil and add gravel fill if needed.
What to clean concrete patio with prior to sealing?
Scrub the floor with trisodium phosphate (TSP) and water. Then collect the remaining water with a shop vacuum. Let it dry for at least 24 hours before applying the new concrete floor sealer.
How thick should a polished concrete floor be?
It is a thick, heavy floor needing generally 75mm-100mm depth as a minimum and you will have to cut joints into the surface to allow the concrete to shrink in a controlled way. It is often tricky to install in residential setting due to the weight and thickness.
What is considered excessive moisture in a concrete floor?
It is a thick, heavy floor needing generally 75mm-100mm depth as a minimum and you will have to cut joints into the surface to allow the concrete to shrink in a controlled way. It is often tricky to install in residential setting due to the weight and thickness.
How to do a concrete slab for a hot tub?
To pour a concrete slab, you first must frame the area with wood boards. Secure them well, then excavate six inches into the ground. Add a layer of gravel, then pour the mixed concrete. Screed the concrete, so it is level, then let dry.
How to fill in cracks in concrete patio?
To pour a concrete slab, you first must frame the area with wood boards. Secure them well, then excavate six inches into the ground. Add a layer of gravel, then pour the mixed concrete. Screed the concrete, so it is level, then let dry.
Can you lay ceramic tile on concrete floor?
You can install the tile directly on the concrete. You can install a CBU or cement board on the concrete, then the tile on top of that. Finally, you can use an uncoupling membrane between the tile and the concrete.
How to build a concrete shed base on a slope?
When building a shed on a slight slope, you’ll want to build a box and fill it with gravel. Stake out your corners and string them up. Use pressure-treated lumber to create a box. Alternate lumber pattern to create overlap at each corner and pound rebar through lumber into the earth.
Is concrete construction or maintenance?
Modern concrete is a very durable construction material and, if properly proportioned and placed, will give very long service under normal conditions. Many concrete structures, however, were constructed using early concrete technology, and they have already provided well over 50 years of service under harsh conditions.
What is a floating concrete patio?
Floating slabs are concrete slabs that are laying over the ground, without any kind of anchoring, as if it simply sits on it and floats. Floating slab, as the name tells it resembles a plate that is simply laid over water, with no kind of connection between them.
What is etching solution for concrete?
Floating slabs are concrete slabs that are laying over the ground, without any kind of anchoring, as if it simply sits on it and floats. Floating slab, as the name tells it resembles a plate that is simply laid over water, with no kind of connection between them.
Can you pour concrete over dirt?
Floating slabs are concrete slabs that are laying over the ground, without any kind of anchoring, as if it simply sits on it and floats. Floating slab, as the name tells it resembles a plate that is simply laid over water, with no kind of connection between them.
How to acid wash concrete?
Hose down the entire area you want to wash, then use a plastic watering can to sprinkle your diluted acid onto the concrete. Brush the acid over the concrete with a push broom or a long masonry brush. Let the acid sit for 5-10 minutes, then rinse the area and scrub it with your push broom and neutralize the acid.
Can you pour concrete through water?
The good news is that you can pour the concrete in water. … The biggest issue with pouring concrete under water is movement. If the water is moving, it can wash away the cement paste that’s holding the sand and gravel together. But if the water is calm, then it’s not a problem at all.