Stan, Sakrete Sand Mix can be utilized 2” down to ½” in an individual elevate. To realize the 4” wanted for your application Sand Mix really should be used in 2 independent lifts. When the 1st carry gets to be thumb print challenging the 2nd carry could then be utilized.
See ten far more feedback... Mike, when you pointed out the ramps are "really" old. Here are a few items to contemplate whenever you incorporate new concrete to previous/existing concrete. If the existing concrete is not really reliable and sound you may well be much better off beginning clean. The ramp will likely have to be prolonged to produce a suitable slope for your car.
Our co-op can be a five Tale apt constructing. The outdated facade is crumbling off. We now have gotten proposals to repair the previous facade. A person proposal states he will use weldcrete to bond the old and new concrete.
Hi, I have been assigned to repair for the cracks and damages about the floor of our production plant (roofing producer) and we can't find the money for to shut down the plant, what merchandise you can endorse to us to make sure that we can easily repair this without halting the operation and in just brief time repair functions. - Gail
Look at ten more opinions... Bob, Sure it can be carried out but it would be viewed as a free float over the prevailing slab. You will need to also Remember that you do not choose to stage the region; it has to possess a 1/4" for every foot pitch faraway from the home for right drainage. If you amount it Then you definitely will find yourself with standing water versus your home and it will rot you seals. With a thickness 2" and better you would need to utilize a concrete mix and apply a bonding agent. The floor would need to be clean and free of any loose content, dust, particles, paints, sealers, and oils.
I have an eight'x10' slab that I concrete acid protection am likely to make a drop on. The present slab, though in very good form will not be stage by somewhat over one". My considered will be to cover your complete location w/ new concrete, to receive it fully stage (without likely excessive bigger over the existing peak with the slab).
Ron, no You can not use the Top rated N Bond to resurface a swimming pool. You will should make use of a suitable solution concrete acid stain msds that will perform with the prevailing pool surface area. You may Check out with a neighborhood pool provide retail store. - Lee-Technical Company
Don, you would have to start out by cleaning the world to become patched. Eliminate any unfastened dust or debris. Block from the ceiling in the basement so which the repair product does not drop through to the floor. Dampen the world for being patched after which put a 1 1/two" layer of Rapidly Setting Cement Patcher.
Look at 10 much more opinions... Im gonna use "prime and bond white" to color match a corner which i lately repaired using rapidly drying and adhesive bonding agent.
I ought to pour a curb on top of an existing slab. We poured a fresh parking lot and There is certainly now water coming in underneath a wall. Any tips on solution to work with or strategies would be a terrific assistance. The slab is four inches thick and eight decades aged. - Chris
Bernie, There are plenty of questions that we would want to check with before creating a suggestion on your project. The development of the balcony itself, height constraints, flashing installation, the present substrate and its issue, the size on the balcony, pounds constraints.
I've experienced some get the job done carried out around my residence within the patio. after they changed the patio they hardly ever poured the concrete to the previous height now it looks like crap towards the bricks on my household.
Hello, Thanks for the educational posting of pouring concrete over concrete, I totally intend To achieve this asap. I have an existing concrete slab whose residence floated you could try this out down the river thirty decades in the past.
I've a patio with painted concrete. I am heading to increase and raise the concrete, Placing concrete in addition to the prevailing painted concrete. Do i should do any type of prep into the painted concrete to guarantee bonding? - Eddy