Examine This Report on waterproofing cracks in concrete

I've a 2x4 ft concrete pad outside the front doorway of my cottage. The pad is in superb problem and it has a really tough best surface.

Mike D, Major'n Bond is usually put from 1/two" down to a featheredge. If you want everything thicker You'll be able to do various layers allowing all over an hour in between levels and don't wait around for a longer period than 24 hrs to accomplish the project.

I have an outside stairway to my basement that is sloped towards the doorway into the basement. The former proprietor caulked under the doorway sill to prevent the leakage in to the basement when it rains. As you can imagine, this does not perform. I would like to build up a control to established the doorway sill on, as I have to eliminate the previous door and framing around because of the water injury.

What am i able to use to level inside a polymer concrete ACO drain which operates before my garage. The slope on the travel means that inside the ACO drain should be elevated at a person finish by 50 % an inch and by 1 as well as a 50 % inches at the other conclusion to ensure that water to stream the right way. At present water is lying at 1 conclude. - Hill

Dennis, Sakrete Sand Blend modified with Sakrete Bonder and Fortified (to be a bonding agent/primer and admixture) can be used for applications around 2” and all the way down to ½”. Sakrete Prime ‘N Bond is often a polymer modified resurfacing material that can be utilized from ½” down to a feathered edge.

The edges on my porch (concrete slab) have broken off on account of improper installation with the railings. I'm removing the railings and would like to add 5 inches of concrete to reform them Which item could be best? The brand new concrete would have to bond towards the existing concrete slab. This can be a diy job. - Danel

I've a fresh shower that I've only used for 5 days. I've locations that will not dry. Lifted tiles under the spots (about drain along with a 2in x6 in area from the wall) I've a sense I've try this dips in cement, the weep holes are open up.

I've an existing eight x 12 ft. concrete slab on which I plan to construct a backyard garden shed. The slab edges are not degree and flat. They may be tapered (unintentional) such the sill plates for that walls usually tilt outward. To attain level Going Here and flat slab edges, I'm considering introducing a short curb around the slab edges, vast ample for just a two x 4 and deep adequate to get the edges level (can be minimum featheredge, optimum three.five inches, based on technique).

Warren- Did you find any answers? Have a similar job and tried out sand blend over existing slab. Cracked just like a spider Net and really hollow sounding. This can be an interior venture of changing aged porch into interior space for tile. Ripping it up tomorrow and looking for another system. - David

Gregory, however we would not have a advisable products within our product line that we suggest for that construction of your pool. - Chris Technical Expert services

I should do what barry brought up only not for your garage door. I've a patio slab that cracked along with the part towards the house now incorporates a slight grade toward the house.

If you are doing a significant location and a scratch coat isn’t functional you need to spray the surface with water site before you utilize the repair material. With a warm working day, the existing concrete surface might be sizzling more than enough to suck the water out in the repair materials. On top of that, some concretes are really porous and may rob water from your repair materials.

Mike, the paint have to be eradicated to make certain a quality bond. Sakrete Flo-Coat may be used to resurface places from ½” all the way down to a feathered edge. No bonding agent is essential when employing Flo-Coat it is actually now very polymer modified for exceptional adhesion. - Chris Technical Solutions

I have to pour a curb on top of an existing slab. We poured a whole new parking whole lot and There's now water coming in under a wall. Any tips about products to implement or methods would be a fantastic help. The slab is four inches thick and 8 several years previous. - Chris

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