How to Repair Leaking Hairline Basement Concrete Wall Cracks by injection of Polyurethane-DHP-2000

How to seal cracks in concrete floors, foundations, walls, or other masonry: this article how to seal and repair of cracks in poured concrete slabs, floors, or walls.Here we discuss how to choose among and apply the alternative methods for repairing or sealing cracks in masonry surfaces such as poured concrete floor slabs, concrete foundation walls, or brick or masonry block foundation walls. We describe use of epoxy sealants, polyurethane foam sealants, and hydraulic cement crack repair sealants.
This article series describes how to recognize and diagnose various types of foundation failure or damage, such as foundation cracks, masonry foundation crack patterns, and moving, leaning, bulging, or bowing building foundation walls.
Types of foundation cracks, crack patterns, differences in the meaning of cracks in different foundation materials, site conditions, building history, and other evidence of building movement and damage are described to assist in recognizing foundation defects and to help the inspector separate cosmetic or low-risk conditions from those likely to be important and potentially costly to repair.
Here we discuss: a list of materials used to fill poured concrete slab control joints. How to seal a cracked masonry foundation wall or floor slab.Typical concrete crack preparation for sealant with an epoxy product.
Use of Polyurea as a control joint filler or crack sealant in concrete slabs (Polyurethane Foam Injection Method). Use of Epoxy-supported Grouts as a control joint or crack filler in concrete slabs or walls. List of the Types of Tile Grouts, their Bonding Agents and other Properties. Concrete expansion joint sealant products, epoxies, caulks.
Use of Hydraulic Cement for Repairs in Concrete Slabs, Foundations, or Masonry Block/Brick Walls.
We list all of the current methods used to seal control joints or cracks that occur in those building surfaces, giving the properties, general procedure, and pros and cons of each method: control joint inserts, masonry caulks, radon crack sealants, semi rigid epoxy resin crack fillers, special poly urea caulks designed as a joint filler - polyurethane foam injection to seal cracks, grouts including portland cement, latex-modified, epoxy, modified epoxy-supported, and furan grouts or other products used to fill or seal cracks in concrete or other masonry surfaces & structures.Instruction for Applied Technologies Fast Set Concrete Foundation Crack Repair Kit. Concrete basement walls can crack and then leak water. Our Fast Set Concrete Foundation Crack Repair Kit will make the concrete crack waterproof. This kit uses the same materials the pros use but is packaged for a DIY user. Full written instructions and this video are included with the kit. All of the repair work is done from inside the basement. There is no excavating, chiseling or drilling required to make the repair. The expanding polyurethane foam fills the basement wall crack from bottom to top. We also have larger kits that can repair leaks in concrete cracks up to 60 feet in length. Cal