Essential articles

Latest subject

  • Concrete Wall Crack Repair Kit, Urethane Injection, 20 ft.

    A complete low-pressure polyurethane foam crack injection kit with professional grade materials. Packaged for the DIY user or professional contractor to uses basement crack repair. Uses Applied Technologies Hydra Stop 300 low viscosity polyurethane foam which expands inside the crack and fill it from bottom to top and front to back.

    Get Price Online
  • Concrete Crack Repair Methods - Applied Technologies

    Concrete Crack Repair Methods Use this section as a guide to determine which product you should use. Applied Technologies has been supplying the waterproofing industry since 1998 with quality concrete crack repair materials and equipment. This includes concrete cracks in foundations, retaining walls and concrete slabs. Use this page as a guide to help you .

    Get Price Online
  • How to Repair Wide Cracks in Concrete - thebalancesmb

    Dec 27, 2018 · Very small cracks, such as hairline cracks, can be repaired using a vinyl concrete patching compound applied over the crack and then smoothed with a putty knife or trowel. For hairline cracks, applying repair caulk or crack filler over the cracks usually is not effective, as the caulk tends to peel off of the surface over time.

    Get Price Online
  • Best Polyurethane Concrete Crack Sealant - Top 5 Detailed .

    #1.Dap 18814 Polyurethane Concrete Crack Sealant. For those who are looking for the best polyurethane concrete crack sealant, the Dap 18814 is definitely one of the better options. This sealant is a moisture curing one part industrial grade sealant that fills up cracks and crevices in concrete .

    Get Price Online
  • PROPER JOINT AND CRACK REPAIR | Liftech Corporation

    To pre-seal cracks prior to using SIKAFLEX Self Leveling Sealant place CONCRETE REPAIR as low in the crack as possible, filling all larger cracks and holes, so that once the Crack Repair is cured the Self Leveling Sealant can be place over the Crack Repair material, covering it, without running out.

    Get Price Online
  • Epoxy/Polyurethane Foam | My Foundation Repairs

    A casual debate often will arise over the use of either epoxy or polyurethane foam for concrete crack and joint repair. Both will fill the crack and prevent water infiltration, so if simply preventing a leak is the only concern, then either product is fine to use.

    Get Price Online
  • How to fill gap between patio and house | The Home Depot .

    I am going to assume that you have a concrete patio which has a small gap where it meets the house foundation. In this case what I would use is a polyurethane caulk made for masonry, like this one: Loctite PL10 Often the gap to be filled is quite deep. In that case the use of backer rod before caulking is recommended. Backer rod

    Get Price Online
  • Concrete Repair at Menards®

    Repair holes and cracks with a great selection of concrete repair products at Menards. . Expansion Joint and Crack Fill (4) Hydraulic Cement (2) Performance Additive (4) . Click to add item "Akona® Akonaflex™ Polyurethane Self-Leveling Smooth Sealant - 29 fl. oz." to the compare list.

    Get Price Online
  • 10 Uses for Foam Spray | This Old House

    10 Uses for Foam Spray. Fix, seal, and bond with these useful leftovers . Expanding polyurethane foam is best at sealing air leaks around window jambs. But since a 12-ounce can yields more foam than you're likely to use before the nozzle clogs, get your money's worth by aiming the rest at the following projects: . Fix a tub floor that gives .

    Get Price Online
  • QUIKRETE Concrete Crack Repair at Lowes

    QUIKRETE FastSet Concrete Crack Repair is a rapid curing, two-part hybrid polyurethane crack repair in a single cartridge. Suitable for concrete crack repairs from hairline up to 1-in Penetrates deep into cracks for a superior bond that can be opened to traffic in 1-hour at 77 degrees F

    Get Price Online
  • How to Repair a Cracked Concrete Driveway | Today's Homeowner

    Fill the crack with concrete repair caulk, such as Polyurethane Concrete Crack Sealant from Quikrete. On cracks that are wider than 1/4" push foam backer rod into the crack with a screwdriver, so it's 1/2" below the surface, then fill the crack with concrete .

    Get Price Online
  • CRACK STIX Gray Joint and Crack Filler, 10 lb. Pail .

    Looking for CRACK STIX Gray Joint and Crack Filler, 10 lb. Pail, Coverage: 125 ft. @ 1/2" x 1/2" (39H820)? Grainger's got your back. Price 94.75. Easy online ordering and next-day delivery available with 24/7 expert product support.

    Get Price Online
  • Sakrete Crack Filler 32-fl oz Polyurethane Concrete Patch .

    Sakrete Crack Filler 32-fl oz Polyurethane Concrete Patch at Lowe's. Sakrete Concrete Crack Filler is a ready to use, polymer based repair material designed to fill and seal cracks in concrete.

    Get Price Online
  • Fixing Cracks in Concrete | This Old House

    Several masonry patching products, such as hydraulic cement, do an adequate job of filling cracks in concrete walls. However, these concrete crack repair products can fail after a few years if your foundation or retaining wall continues to move slightly, leaving you with little choice but to chip .

    Get Price Online
  • Polyurethane Void Fill | AP Fill 420 Void Fill and .

    Of the most resilient void fill foams, AP Fill 420 is a two-component, high expansion, hydro insensitive polyurethane foam. It's the top slab solution for polyurethane void fill.AP Fill 420 weighs 1.8 to 2.2 pounds per cubic foot. For similar products, see the page on Concrete Leveling.

    Get Price Online
  • Repair Driveway & Walkway Sinking & Cracks | PolyLevel®

    Repairing Walkways, Sidewalks, & Other Exterior Concrete Slabs . Why exterior concrete is likely to sink or crack. Concrete slabs are often subject to a lot of stress. A tree root may work its way under a slab, grow, and push the slab up. Or, a root may die, rot, and leave a void. Improper fill or fill that has not been well compacted may .

    Get Price Online
  • how should i fill in narrow but "deep" driveway cracks and .

    8640 is the Crack Sealant - used to fill small cracks too narrow to get the patch into (say less than 1/4" wide or perhaps a bit wider if very jagged crack. Also used to fill the top of the larger cracks above the backer rod, to provide a flexible surface seal on the crack to keep water and dirt out.

    Get Price Online
  • 40' Urethane Contractor Kit-Seal Concrete Cracks That Leak .

    40′ Urethane Contractor Kit-Seal Concrete Cracks That Leak Water with Polyurethane Injection. . Options for filling cracks in concrete depend on the width of the crack, but it is possible to fill narrow cracks using masonry crack filler. This material comes in a tube the manufacturer designs.

    Get Price Online
  • How to Fix Cracks in Cement Block With Polyurethane Caulk .

    May 17, 2013 · Polyurethane caulk has a number of really great uses, like fixing cracks in your concrete blocks at home. Fix cracks in concrete blocks with polyurethane caulk with help from a Foreman for Lighty .

    Get Price Online
  • The cost of epoxy and polyurethane foundation crack .

    Dec 19, 2013 · This page contains the cost of foundation crack sealing by polyurethane and epoxy injection as of October 2018. . this challenge necessarily led to the development of injection technology to fill voids in concrete with specialized resins for water stopping and repairing cracks. The use of this injection technology in residential applications .

    Get Price Online
  • SAKRETE Concrete Crack Filler, 950 mL | The Home Depot Canada

    SAKRETE Concrete Crack Filler should be fine used as directed and fully cured. Description: SAKRETE Concrete Crack Filler is a high grade, pourable crack filler for concrete surfaces. Ready to use, flowable polymer repair material designed to fill and seal cracks in concrete up to 13 mm (1/2”) wide x 6 mm (1/4”) deep.

    Get Price Online
  • Repairing Cracks in Vertical Concrete Surfaces | QUIKRETE .

    QUIKRETE Concrete Repair or QUIKRETE Self-Leveling Polyurethane Sealant may be used. Step 1 Widen the crack using a chisel and hammer to a minimum of ¼ inch and break away any deteriorating concrete (the edges of the crack should be vertical or beveled in an inverted "v").

    Get Price Online
  • 1 Qt. Concrete Crack Filler - The Home Depot

    Nov 24, 2018 · SAKRETE Concrete Crack Filler is a pourable, flexible repair product designed to fill cracks in concrete to prevent water intrusion. Use the SAKRETE 1 Qt. Concrete Crack Filler to fill and seal cracks up to 1/2 in. wide and 1/4 in. deep. The durable filler comes in .

    Get Price Online
  • Basement wall crack repair using polyurethane and epoxy .

    Apr 14, 2015 · The concept behind crack repair using injection is to inject a fluid resin, typically polyurethane or epoxy, into the basement wall crack. Under pressure, the resins fill the void (crack) in the foundation right through the wall, effectively eliminating the crack entirely once the resin has cured. Epoxy and Polyurethane Injection Crack Repairs

    Get Price Online
  • Basement Crack Repair - Epoxy and Polyurethane Foams for .

    The question often arises as to which is better in concrete crack repair: epoxy or polyurethane foam. If the crack needs to be structurally repaired and the area needs to be as strong or stronger than the concrete around it, the answer is simple: epoxy.

    Get Price Online
  • How to Seal Concrete - Bob Vila

    Quikrete's Polyurethane Concrete Crack Sealant won't sag in the crack, and it can stretch up to 700 percent while maintaining a strong bond—plus, its gray shade closely matches the color of .

    Get Price Online
  • Epoxy or Polyurethane – Which Is Better For Concrete Crack .

    Or call us for help with choosing between epoxy and polyurethane concrete repair products at 631-298-6300. Polyurethane Based Products. Polyurethane crack and spall repair products are less expensive, typically, and easier to use because of the mixing through a tube and its application. During cases of cracks and spalls, or when you need to .

    Get Price Online
  • Epoxy And Polyurethane Crack Injection - AquaGuard .

    OK, so which method is best for repairing cracks in concrete: epoxy or polyurethane? Since an epoxy crack injection is a structural repair which prevents basement leaks at the same time, it is logical to conclude that epoxy should be used as much as possible.

    Get Price Online
  • Polyurethane foam crack injection kits for leaking cracks

    Non-Structural Wet & Leaking Cracks - Polyurethane Concrete Crack Injection Kits. . Polyurethane foam reacts with water and expands throughout the crack or void thus filling and sealing all the way to the outside. The expansion ability of polyurethane foam is the true benefit to a successful concrete foundation wall crack repair injection.

    Get Price Online
  • 10 Uses for Foam Spray | This Old House

    10 Uses for Foam Spray. Fix, seal, and bond with these useful leftovers . Expanding polyurethane foam is best at sealing air leaks around window jambs. But since a 12-ounce can yields more foam than you're likely to use before the nozzle clogs, get your money's worth by aiming the rest at the following projects: . Fix a tub floor that gives .

    Get Price Online
  • Leak Seal: Polyurethane Crack Injection | Concrete Slab .

    Polyurethane Leak Seal Solutions. Why is Alchemy-Spetec's polyurethane crack injection critical for leak seal projects? Leaking concrete can be detrimental to safety and property values. The products offered by Alchemy-Spetec deliver the ultimate solution for hairline cracks.

    Get Price Online
  • How to Seal or Repair Cracks in Concrete Walls, Floors or .

    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).

    Get Price Online
  • Leak Seal: Polyurethane Crack Injection | Concrete Slab .

    Polyurethane Leak Seal Solutions. Why is Alchemy-Spetec's polyurethane crack injection critical for leak seal projects? Leaking concrete can be detrimental to safety and property values. The products offered by Alchemy-Spetec deliver the ultimate solution for hairline cracks.

    Get Price Online
  • HOW TO Fill & Seal Concrete Gaps & Cracks - adhesives

    Fill & Seal Concrete Gaps & Cracks THIS IS A GREAT PROJECT TO: ® HOW TO RECOMMENDED PRODUCTS: PROJECT INSTRUCTIONS: • DAP® 3.0™ Advanced Self-Leveling Concrete Sealant • DAP® Premium Polyurethane Concrete and Masonry Sealant • DAP® Concrete & Mortar Filler & Sealant • DAP® Ready Mixed Concrete Patch These products can be used to filland seal cracks and .

    Get Price Online
  • How to Fill Small Cracks in Concrete - dummies

    Filling small cracks in concrete keeps them from turning into big holes. If you know how to fill small cracks in concrete, you'll restore your concrete to a smooth finish. This technique will work for cracks smaller than 3/8 inch wide in the sidewalk, driveway, garage floor, basement, or .

    Get Price Online
  • How to Repair Concrete Cracks | how-tos | DIY

    0

    Get Price Online
  • Filling Horizontal Cracks in Concrete - Sakrete Concrete

    Filling Horizontal Cracks in Concrete. Featured Product: Polyurethane Self-Leveling Sealant. . Begin filling the crack with Sakrete Polyurethane Self-Leveling Sealant. . For deep cracks, fill the void to within a .25 to .50 inch of the surface with sand or by using backer rod before applying the Polyurethane Self-Leveling Sealant.

    Get Price Online
  • how should i fill in narrow but "deep" driveway cracks and .

    8640 is the Crack Sealant - used to fill small cracks too narrow to get the patch into (say less than 1/4" wide or perhaps a bit wider if very jagged crack. Also used to fill the top of the larger cracks above the backer rod, to provide a flexible surface seal on the crack to keep water and dirt out.

    Get Price Online
  • Epoxy or Polyurethane? - Concrete Repair & Waterproofing .

    As the two-part polyurethane reacts inside the crack (the addition of water inside the crack will also benefit the reaction of the polyurethane), it expands throughout the crack, literally moving throughout the crack, filling any void areas. Multiple Cracks, Horizontal Cracks, Wide Cracks - Epoxy. Results from soil settlement/movement around .

    Get Price Online
  • Filling Horizontal Cracks in Concrete - Sakrete Concrete

    Filling Horizontal Cracks in Concrete. Featured Product: Polyurethane Self-Leveling Sealant. . Begin filling the crack with Sakrete Polyurethane Self-Leveling Sealant. . For deep cracks, fill the void to within a .25 to .50 inch of the surface with sand or by using backer rod before applying the Polyurethane Self-Leveling Sealant.

    Get Price Online