The Ultimate Guide To waterproofing concrete cold joints

Hi Lee, I've a 15 yr. previous residential apartment creating with 20 balcony's which seem to have been created without and consideration to pitch and drainage Therefore the water just flows out over the edges and stains the façade And that i am wondering is there a concrete product or service that I can incorporate 2 inches on top of the existing concrete slab which would help me to produce a pitch and then a proper drainage process. Thank you Bernie - Bernie

Mike D, Best'n Bond may be placed from 1/2" right down to a featheredge. If you want everything thicker Then you can certainly do a number of layers allowing for all around an hour or so among layers and do not wait longer than 24 hrs to complete the challenge.

I've a failing skim coat over concrete brick adjacent to some poured and painted concrete wall. How can I prep? Do I have to secure a rotohammer and knock all of the skim coat off, or just clear away the unfastened substance? What merchandise need to I take advantage of, and do I would like a bonding agent? - Aaron

Don, you must begin by cleansing the world to generally be patched. Get rid of any unfastened dust or debris. Block off the ceiling during the basement so the repair product will not tumble by means of to the floor. Dampen the area being patched after which you can place a 1 one/two" layer of Rapidly Setting Cement Patcher.

Dennis, Sakrete Sand Blend modified with Sakrete Bonder and Fortified (as a bonding agent/primer and admixture) can be used for applications up to two” and right down to ½”. Sakrete Best ‘N Bond can be a polymer modified resurfacing materials that may be utilized from ½” down to a feathered edge.

I've a cement slab on floor floor inside a concrete block home. The home has settled on two sides of your home, with a crack running throughout the Centre from the home. I used to be likely to amount the floor by incorporating two three/four'' thick concrete versus the settled walls and feather to zero thickness at the middle of the home where by it is degree. The concrete organization said that any place a lot less than 1'' thick will crack and different from the original slab. They said there is a kind of concrete which might be Employed in slim applications but because I need to have two three/4'' thick against the two walls, The skinny application is not going to operate for an area requiring a lot more than a one/2 inch.

Past entrepreneurs dumped concrete in a place we waterproofing concrete block walls inside want to use for a pad for trash bins. The region was framed however it requirements much more concrete so the sides are straight and flat. Recommendations for product to utilize? - Carla

I need to interchange a sidewalk close to my house as it slopes again for the slab rather than away. You will discover foundation repair pillars in several of the sidewalk 'sections', that also slope toward the slab a little.

Doug, no This might not be structurally audio. Concrete can only be utilized at at least 2" thick. We can not give you a suggestion for just a footing depth prerequisite resulting from area developing codes. You would need to get that facts from your community Scheduling Office. - Lee-Specialized Service

I am looking to insert a 1" layer of rigid foam over an existing concrete floor to allow for radiant floor tubing. What is the least thickness pour needed to cover my tubing and permit for ceramic tile floor? - Richard

We've a whole new walkway becoming poured at our advanced. Two areas fill with water each night time, which has for being pumped out. Now They're blocking to get ready for that truck.

In case you are executing a large region and a scratch coat isn’t realistic you must spray the surface with water before you use the repair substance. With a warm working day, the existing concrete surface will probably be hot plenty of to suck the water out in the repair substance. Additionally, some concretes are rather discover this info here porous and can rob water from your repair materials.

I'm planning to insert slope to a concrete porch. When it rains, the water puddles in regions. I'm taking into consideration hiring an individual so as to add a slope with Possibly this substance?

Now we have an inside cement garage ramp which is much too steep, navigate to these guys resulting in automobiles to hold up because they enter the garage. The very first a few or four toes in the ramp (that is about fourteen feet huge)needs to be heightened various inches.

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