Jan 28, 2003 The top of the new concrete would have to be a max of about 5-6 inches above existing concrete, butted against wood sheathing. The porch is to be about 6 ft wide and covered. The concrete
Jul 01, 2021 To create your patio, a concrete slab was poured to form a foundation. Most homes will experience some level of settling after construction because the weight of the foundation causes the earth to shift beneath the weight. A patio is no different in this regard, and if the concrete has settled, it might cause the foundation to sink.
The patio measures approximately 9 x 11. It is very hard to put a nice sized table on it without setting the table and chairs in front of the glass doors. The concrete is relatively level with the yard on two sides. There is a good six inch drop on the side that is next to what used to be a flower bed.
Jun 24, 2014 Because its the easiest quickest way to do the form work. Just lay a 2X4 on the ground with the 3 12 side vertical and boom instant form. Do remove the grass first. And Im about 99.9 unless it is off the ground sure your house isnt on piles. Dont tie your new slab into the house foundation.
Place concrete pavers in the gaps between your patio concrete laying blocks where you need them, then use a rubber mallet or hammer if needed. We recommend using concrete paver sand to fill the joints between your concrete patio and new concrete pavers. This makes it easier to install, plus youll be able to control how much water seeps through.
Step 5. Pour concrete into the forms, covering both upright and connecting reinforcing bars thoroughly. Use a board to push the concrete firmly into the forms and up against the old foundation. Level the top even with the old foundation and smooth it with a trowel. Use a long board and level to make sure the foundation top is level all the way.
Whether rectangular or curvy in design, next to the home or freestanding in the yard, a concrete patio establishes new living space outdoors and adds a striking feature to the landscape.
Line the side of the site along the foundation with a 14- to 1-inch-thick expansion joint. Made from foam, rubber or another flexible material, the expansion joint must extend up from the base to the sidewalk level. In addition to blocking water from running down the side, the joint acts as a buffer between the foundation and sidewalk.
Feb 13, 2010 Make the bed 9 inches deep to leave enough room for the paver and soil. With a shovel, start digging up the area and make sure that when you are done that the level of the additional pavers is even so that it will seamlessly blend from the concrete patio into the pavers. Step 3. Subsoil. Next, you need to compact down the subsoil by using a ...
There is no expansion joint or whatever between the foundation and patio because the contractor said the plastic wrap was good enough. The slab has several control joints. Slab has rebar and wire mesh in it. The patio has a good slope away from the house, it has no puddling in heavy rain, etc.
Jan 28, 2010 Continue lining the lumber on the perimeter until they are the same level as the current patio you are extending, and make sure theyre level. Hammer wooden stakes outside the frame so that they provide support when you pour the concrete into the form. The stakes should be strong and push against the frame. Pour the Concrete
Apr 13, 2013 Discussion Starter 1 Apr 11, 2013. I have a concrete patio poored in my back yard at a home I recently bought. There is no expansion joint up against the foundation of the home or against a brick bar that was also built in the back yard. I understand that there should be one there.
Oct 27, 2015 Foundation damage is one of the most significant and costly mishaps that can happen to a home. A few cracks, an unsettled base, or weak concrete can add up to severe and expensive repairs. When you have a foundation problem, youll know from the ensuing damage, but its best to avoid the issue altogether by being familiar with the biggest threats to your homes foundation.
Oct 08, 2020 Adding fresh concrete is a common way to level out old slabs and patch damage. If you plan on pouring a lot of concrete, build a wood and mesh barrier first to ensure your new slab is strong. Finish the work by priming the surface and pouring a mix over it, giving your concrete foundation
Aug 13, 2016 Once the backer rod is in place the next step is to apply the concrete crack sealant. Note that theres another variety that is self-leveling, which I decided wasnt appropriate for my needs. My goal was to create a waterproof concave lip between the wall of the house and the patio and the self-leveling sealant obviously not designed for that.
Jul 06, 2012 Massachusetts. I have a poured concrete patio about 20x8 ft that is up against the foundation wall. There is a gap about 34 wide where it meets the house. There was some kind of sealer in the gap made out of what appears to be a tar like product. The sealer has deteriorated over the years and we are getting a small leak in the basement.
5. Use a hydraulic concrete pump to pump the grout through the core-drill holes. 6. Continue to pump grout into the holes a little at a time until slab starts to rise up. 7. Once the slab is level, cement the concrete-core plugs back into holes. 8. Push the plugs flush with the slab, then use sponge to clean the area around the plugs.
12. Lay a plastic sheet over the concrete. Add water to the concrete once a day for the next week to keep it damp, then allow the concrete to cure for an additional 4 to 5 days.
Jul 02, 2010 wow, 2 thumbs down for the best answeri have used homosote expansion joint and i have used coil stockcoil stock is the best choice in my opinioneven if you poured against the sill plate and ran a bead of concrete caulk along the seam when it was set it would be okthere should be enough slope that water shouldnt be that much of an issuemost inspectors dont have a clue anyway
Nov 20, 2011 ensure reo is lifted off bottom of path. pour 25 MPA concrete with minimal slump. Thickness not less than three and 12 inches, 4 better. rough screed and form grooves as setting starts. after 1-2 hours, hand screed and add topping mix of cement slurry. broom or pattern surface for non skid finish, grade away from house. Allow 8 hours to cure.
Apr 19, 2019 Stamped Overlay. This patio from Houston Home Improvement Patio Covers features a stamped concrete overlay floor. According to the builder, . an overlay is a wise alternative to pouring new concrete, 14 overlays can be poured over existing concrete, ever-increasing in popularity, this allows customers to get a new look and feel for their existing concrete without the hassle of ...
Aug 24, 2020 Patios in homes are a great way to enjoy good weather or just chill sometimes in an outdoor area with your friends and daily. Having a big and nice concrete patio is a must for those people who love to enjoy the outdoors even when at home.. If you have a big enough patios in your backyard or home, then you can easily place a lot of fun stuff there like outdoor furniture, a BBQ grill, or even a ...
Feb 26, 2016 The other way to do the same is set a wood stake in the place you wish to use to set the top of the concrete, making sure the stake is tall enough to be well above the concrete finished surface, say anywhere between 6 to 1 above, it can be more, but shorter would make the removal harder, set a screw or nail at the level of the concrete and when the level of concrete is set to the nail or screw, pull the stake out and plop a small amount of concrete
Jul 02, 2010 depends on what youre doing. A patio with no structure on top would only need a wooden treated for ground contact green joint one x 4. If youre adding a foundation, you may drill amp epoxy rebar dowells so the ne is attached to the old amp termite treat the ground where they meet.