Crack evaluation and repair concrete construction magazine. Epoxy injection for concrete crack repair engineering. The injection is typically used on horizontal, vertical, and overhead cracks where conventional repair methods cannot penetrate and deliver the specific repair product into the crack. Epoxy concrete injection epoxy wood injection epoxy crack. Lowviscosity and highstrength epoxy resin for crack injection and repair. Concrete repair solutions epoxy mortar, epoxy flooring.
Simply look for what you are going to do, whether it be crack repair or patch repair or protect concrete, then find the right products for any applications. We are selling high quality injection machine for structural crack repair since 2012. This is an overview video on how the injection machine is used. The latter is subject to volumes of literature on causes and cures. It can also be used to gravity feed cracks in horizontal concrete and masonry, as an epoxy resin binder for epoxy mortar patching and overlay of interior horizontal surfaces. Infrastructure repairs using epoxy epoxy concrete injection epoxy wood injection, epoxy crack repair epoxy structural concrete and wood repair waterproofing. Epoxies are used to structurally repair a concrete foundation crack. Details about crackkit by adhesive technology corp.
Learn how to structurally repair cracks using low viscosity epoxy resin and injection techniques. Since then, our firm has been excelling in the industry by offering outstanding range of epoxy resin, epoxy resin for crack repair, injection pumps, injection packers, crack injection packers, mechanical injection packers, automatic syringe injector, polyurethane foams, concrete. These are some of the most common issues 1 start with a lowpressure injection setting and increase the pressure as needed. But epoxy injection isnt foolproof and it isnt the answer for every crack. The mixed adhesive has the viscosity of a light oil and a low surface tension, allowing it to penetrate fine to mediumwidth cracks in dry, damp or wet conditions with excellent results. Crack injection for concrete basement walls the concrete network. Sika injectokit th is a grey coloured, slightly thicker version of the injectokit lv and is also a two part epoxy crack injection resin contained in a. Epoxy crack injection guideline specifications chemco systems. However, before any concrete repair is carried out, the cause of the damage must. Strongtie clearblue crack injection repair kit, 18 oz.
Kit includes low viscosity 32 deg curing epoxy unless a substitute. Once you choose the right product, go over to its page and read its instructions. Sikadur crack fix is a low viscosity, epoxy resin that penetrates seals and repairs nonmoving cracks. Kit includes low viscosity epoxy unless a substitute viscosity is requested. For more details, visit aci university certificate programs. Cracks with less width can be injected with epoxy or other polymer systems having a low viscosity of 200 cps. Selecting the appropriate capping paste, injection resin, injection ports, and delivery system all contribute to the successful and efficient process. Concrete repair manual 14 txdot 012019 chapter 1 introduction section 2 using the concrete repair manual section 2 using the concrete repair manual when developing repair or rehabi litation plans, the engineer shoul d specifically include which sections of this manual will be enforced. Mma concrete crack healer and concrete sealer epoxy. We are recognized as the number one epoxy pressure injection contractor in the western united states of america.
Epoxy injection is an economical method of repairing nonmoving cracks in concrete walls, slabs, columns and piers and can restore the concrete to its. Jun 19, 2017 for more details, please contact sonar grande waterproofing supply. We specialize in epoxy injection crack repair for basement and crawlspace foundation walls, concrete retaining walls, concrete walls, foundation walls, concrete floors, concrete slabs and much more. Repairing an active crack with epoxy typically results in a new crack forming near the original, epoxied crack.
Cracks 1 and 5 may be repaired by the crack injection process. Epoxy helps you to repair concrete or anchor products. Polyurethane crack injection kits are recommended for nonstructural leaking cracks resulting from concrete shrinkage or minor settlement while epoxy injection kits are designed to treat more severe cracks. Simply look for what you are going to do, whether it be crack repair or patch repair or protect concrete, then find the right. Full line of low and high pressure crack injection materials. This is a costeffective method to repair damaged concrete walls, columns, slabs, and piers. The concrete crack kit from atc has everything you need to perform low pressure crack injection and concrete repair at an affordable price. The injection epoxy is formulated to repair cracks in. We do epoxy pressure injection to repair cracks on your infrastructures. It is recommended that shear connection of the diaphragms to the wall also be made. Most cracks that are injected are usually hairline.
Epoxy crack injection is a reliable structural repair method when performed correctly. Either way, the repair of concrete cracks in either the foundation or the slab may. For additional tips on epoxy resin injection, refer to reference 4. Permanently repair leaking andor structural cracks in poured concrete foundations. Epoxy concrete injection epoxy wood injection, epoxy crack repair epoxy structural concrete and wood repair waterproofing the following article is written with enough information about resin injection systems to help protect the owner from the misuse or improper installation of an injection systems. Howto install dricore pro concrete repair dricore dont. Poured foundation cracks may be repaired by using lowpressure injection of an epoxy or polyurethane foam material. We offer an injection epoxy with 5 viscosities and available in 3 potlifes.
Other applications, such as those involving very thickwalled structures e. Dricore pro concrete repair crack injection the home. Structural concrete repair crack repair by application. Reliable high strength contractor grade formulas convenient packaging easy to follow instructions online video available demonstrating use of kit applications crack injection. The dricore pro concrete repair system has been specifically designed and engineered to seal, fill, and structurally reinforce concrete cracks. Concrete repair manual 14 txdot 012019 chapter 1 introduction section 2 using the concrete repair manual section 2 using the concrete repair manual when developing repair. Epoxy injection machime for structural crack repair hpi. How to repair concrete with epoxy injection techniques new. The document is intended as a voluntary field guide for the owner, design professional, and concrete repair contractor interested in performing crack repairs using epoxy injection techniques. Epoxy injection machime for structural crack repair hpi800. Sctep is an epoxy concrete crack repair and filler. Diy epoxy concrete crack repair what i use how i repair. Cover the concrete crack using an epoxy paste can be applied using a putty knife along the crack length that will dry in about 30 minutes. Very lowviscosity, epoxy injection resin for crack repair.
When the concrete temperature changes, it might affect the seal and adhesion of the epoxy paste over the concrete crack. Nov 24, 2019 cover the concrete crack using an epoxy paste can be applied using a putty knife along the crack length that will dry in about 30 minutes. It can also be used to repair concrete spalling, holes in concrete, and pitted concrete floors. All our products are tested to meet and exceed astm standards and dot requirements. Structural epoxy injection resin repairs non moving cracks in concrete walls, slabs, columns, and beams.
For low pressure injection of cracks in structural concrete, masonry, wood, etc. Crack injection waterproofing fix leaks in concrete. Some of the more typical causes for concrete cracking include. For cracks where both sides can be sealed, consider the injection epoxy to be used on the width of the crack you will be injecting. Manual tools using a drive rod rather than a spring are difficult to control and. View pricing call or text now for free epoxy injection quote720. Prior to doing any injection it is necessary to determine the cause of the crack.
Concrete crack kit epoxy injection fix pools foundation. Step 1 crack prep, step 2 crack injection, and step 3 carbon fiber reinforcement kit. Common applications include grouting bolts, dowels, pins and for low pressure injection of cracks. Crackkit epoxy injection concrete crack repair kit. The crack pac injection epoxy is designed to repair cracks in concrete ranging from 164 to 14 wide in concrete walls, floors, slabs, columns and beams. Mixing before product use, take appropriate safety precautions. Its actually a 2part polymer resin see below thats much easier to use than the 2part epoxy repair products. Crack injection can be successfully performed on cracks as narrow as 0.
Results in satisfied end users and less call backs. Concrete crack repairs using epoxy the balance small business. Surface ports short rigidplastic tubes with a flat base serve as handy entryways for getting the repair material into the crack. The first question that often arises as to which is better in concrete or block crack repair. It is recommended by all structural engineers to seal any crack s 116th of an inch wide or wider using epoxy injection. Crackweld is a concrete crack injection repair product that you can use to repair cracks in concrete floors, slabs, and driveways. Epoxy concrete injection epoxy wood injection epoxy crack repair. Conspec epoxy crack injection surface ports concrete crack. The crackpac injection epoxy is designed to repair cracks in concrete ranging from 164 to 14 wide in concrete walls, floors, slabs, columns and beams. The product includes 2 mixing nozzles and can be dispensed with a standard caulk gun. In addition to the repair of the crack itself, framing supported on the adjacent wall around the corner should be investigated for loss of or reduction of support, and appropriate repairs made. All our products are tested to meet and exceed astm standards.
The strong formula can be used on dry or wet surfaces and doesnt need to be reapplied thanks to its nonshrinking formula. Mar 22, 2018 this 3step system includes a crack repair product, a crack injection product, and a carbon fiber reinforcement kit. This is a brief guide on what product is best for what. Check out our slideshow for a few tips and a way to find more detailed information. Kit includes low viscosity 32 deg curing epoxy unless a substitute is requested. Some are said to include death, taxes, and concrete cracks. Explore vip membership injection of epoxies under pressure may be used to bond the cracks having greater than or equal to 0. But if crack movements occur, tearing of the repair material or concrete are likely due to the small material widthtodepth ratio. This paste needs to hold up during the pressure injection process. Concrete cracks are repaired using different techniques and methods, such as epoxy injection depending on how wide, long andor deep the crack is.
Use of a gel viscosity injection epoxy cigv may permit a surface repair to the crack with partial penetration. Crack injection for concrete basement walls the concrete. Very lowviscosity, epoxy injection resin for crack repair l ly t v version. Epoxy repairs not only seal cracks but also restore the strength and stiffness of the concrete. Polygem manufactures a full line of injection resins for the structural repair and waterproofing of cracked concrete structures. Crack injection waterproofing fix leaks in concrete walls. You can choose from crack repair kits that use either an injectable polyurethane foam or an epoxy, depending on the type of cracks you have. Epoxy injection is an economical method of repairing nonmoving cracks in concrete walls, slabs, columns and piers and is capable of restoring the concrete to its precracked strength. Concrete foundation epoxy crack injection repair kits. Find epoxy and polyurethane products and suppliers. Aug 10, 2015 epoxy injection is a great way to restore the structural strength of a concrete member and to seal it to prevent water penetration at the same time. The crack injection repair process allows for cracks to be completely filled, providing a permanent stopgap for water and soil gases.
Concrete crack repairs using epoxy the balance small. Introducing sika injectokit th concrete crack repair system. Epoxy injection for cracked concrete concrete construction. Category concrete epoxy crack injection kits for poured concrete foundation walls. For more details, please contact sonar grande waterproofing supply. Epoxy resin manufacturer,epoxy resin for crack repair. Polyurethane crack injection kits are recommended for nonstructural leaking cracks resulting from concrete shrinkage or minor settlement while epoxy injection kits are designed to treat more severe cracks that compromise the structural integrity of the wall. The concrete crack kit from atc has everything you need to perform low pressure crack injection and concrete repair at an. For the repair of concrete floor cracks, certain epoxies and polyurea materials exists, suitable for such slab repairs. The addition of steel reinforcement to concrete in the 19th century enabled structural concrete. Pressureinject txdot type ix lowviscosity epoxy resin into concrete cracks. Contech is able to customize properties of the materials based on repair variables such as temperature, breadth and depth of the void, set time, and strength. Looking for strongtie clearblue crack injection repair kit, 18 oz. Structural repair of concrete cracks a brief overview of epoxy injection tools, materials, and procedures by tom murphy e poxy injection can be used for structural repair of cracks.
Description epojet lv is a moisturetolerant, twocomponent, 100%solids, very lowviscosity, epoxy injection resin that deeply penetrates as well as seals dry and damp hairline, non. Epoxy concrete crack repair filler and treatment for. Polyurethane crack injection kits are recommended for nonstructural leaking cracks resulting from concrete shrinkage or minor settlement while epoxy injection kits are designed to treat. Depending on the specific requirements of the job, crack repair by epoxy injection can restore structural integrity and reduce moisture penetration through concrete cracks 0. Sikadur injection gel is a highmodulus, highstrength. This will reenforce the crack and also keep water from leaking into the basement. It can be used in structural concrete, masonry and wood. Diy products for injection with epoxy for concrete foundation crack repair, basements, vertical. The pressure injection method of crack repair was developed by the hazardous building committee of the. Reliable high strength contractor grade formulas convenient packaging easy to follow instructions online video available demonstrating use of kit applications crack injection repairs verticaloverhead spall repairs gravity feed crack repairs fix broken steps repair rotten wood repair loose railing and much more.
In some cases, application of sand is impractical or not permitted and epoxy repair may not provide a complete and effective repair. Field guide to concrete repair application procedures. The repair of the concrete structures mentioned above is suitably accomplished using lowpressure injection of the damaged areas with a liquid polymer, which hardens with time. It can also be used to repair concrete spalling, holes in. Structural repairs typically involve using epoxy resins to bond or weld the concrete back together.
The 2part epoxy with the addition of sand is the most economical system to make the bond stronger. Contech has at its discretion a full range of proprietary epoxy injection products with varying viscosities to ensure quality results on large voids and cracks as small as. Prior to proceeding with a crack repair by epoxy injection, the cause of the crack and the need for a structural repair must be determined. Epoxy concrete crack repair materials applied technologies has been manufacturing and supplying epoxy concrete crack injection materials used in repairing foundation and basement wall cracks since 1998. Epoxy injection is a great way to restore the structural strength of a concrete member and to seal it to prevent water penetration at the same time. This 3step system includes a crack repair product, a crack injection product, and a carbon fiber reinforcement kit. This module is based on rap103 structural crack repair by epoxy injection. Most of the concrete cracks are related to shrinkage, heat, wrong joint placements, over stress and loading conditions and movements caused by external factors. Since then, our firm has been excelling in the industry by offering. Epoxy concrete crack repair materials applied technologies has been manufacturing and supplying epoxy concrete crack injection materials used in repairing foundation and basement. Instead, choose a crack repair material that has a low viscosity less than about 100 cps and small injection tips to gravityfill cracks. If the crack needs to be structurally repaired and the area needs to be as.
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