May 11, 2010 sealate t70 crack healersealer transpo industries inc. Mndot approvedqualified bridge surface and crack sealer products. Dural mma healer sealer is a 100% reactive ultralow viscosity methyl methacrylate resin used as a penetrating crack healersealer or to fortify extremely porous concrete substrates. Concrete nonfilm forming sealers overview of most recent and commonly used nonfilm forming sealer technologies for the protection of concrete bridge decks goals. Welcome to the concrete decor store, geared toward residential, commercial or industrial decorative concrete applications. Their rapid cure did not allow broadcast aggregate to be used and surface tyning was not possible.
Low viscosity enables deep penetration into cracks, and the fast cure time in a wide range of temperatures, allows for quick return to service for the traveling public. Siloxane modified methyl methacrylate concrete sealer for. For maximum protection against water, chemicals and food stains, concrete should be treated with a sealer. Methyl methacrylate mma concrete crack healer and sealer. French jacob reneson department of civil engineering university of minnesota march 2009 published by minnesota department of transportation office of research services 395 john ireland boulevard, mail stop 330. Dural mma healersealer is a 100% reactive ultralow viscosity methyl methacrylate resin used as a penetrating crack healersealer or to fortify extremely porous concrete substrates. Searching for methacrylate adhesive epoxy and structural adhesives. Masterseal 630 methacrylate resin for crack sealing. Traz 25a is a film forming sealer for concrete and masonry. Repair isolated random vertical cracks more than 0. Methacrylate, mma, hmwm, cracking, maintenance, bridges. High molecular weight methacrylate hmwm is a relatively new monomer that has many of the advantages of methyl methacrylate mma, namely low viscosity. It bonds well to the inner walls of cracks, restoring strength and preventing crack propagation.
The concrete decor store carries products for stamping, staining, overlays, toppings, concrete countertops, vertical, polished, epoxy, all things concrete. A specially formulated, flexibilized, methacrylate sealer composition that has been developed for sealing of related cracking in portland cement concrete, latex modified andor silica fume micro silica concrete. With an easy single application, sealate t70 deeply penetrates, quickly fills and bonds cracks, and seals pores in existing concrete including roadways, bridges, and various concrete structures and surfaces. Original systems had very high compressive strength, high modulus of elasticity and virtually zero elongation. Products concrete sealers hd6600mma concrete sealer. Macrylex crack sealer methyl methacrylate resin sealer. Masterseal 630 is a very low viscosity, low surface tension, solventfree, rapid curing reactive methacrylate resin formulated to penetrate, repair and seal cracks in concrete substrates. Buy methyl methacrylate mma coatings for concrete floors. The traz 25a film will not yellow under any uv conditions and is extremely durable. Rapid cure mma crack sealer t78 transpo industries.
Methyl methacrylate penetrating sealer description dural mma healersealer is a 100% reactive ultralow viscosity methyl methacrylate resin used as a penetrating crack healersealer or to fortify extremely porous concrete substrates. New crack sealer extends the lifetime of concrete constructions. It may be used as a gravity fed resin or as a specialized crack injection product. The evaluation of high molecular weight methacrylate as. Traz 25a is formulated with methyl methacrylate polymers that develop high gloss and are more chemical resistant than standard acrylic sealers. T78 methyl methacrylate crack sealer transpo industries. Degadeck csp reactive methacrylate resin for sealing cracks and concrete decks, for use on highways, bridge decks, infrastructure masterseal 630 methacrylate resin for crack sealing. Jun, 2016 different healer sealer technologies are available, such as, methyl methacrylate mma, high molecular weight methacrylate hmwm, epoxy and polyurethane. Showcase sealers as an cost effective and easytouse solution in order to extend the service life of bridge decks recognize sealers as an advanced technology, where. Duraguard 401 is a 3 component, low viscosity, solvent free, high molecular weight methacrylate penetrating sealer and crack healer. Transpo industries t78 methyl methacrylate crack sealer. Crack and concrete deck sealant performance final report prepared by karl johnson arturo e. Furnish epoxy crack sealant conforming to dms6100, epoxies and adhesives, type iv, and compatible with the multiple layer polymer overlay determined by the manufacturer of the overlay system. Sealate concrete sealer vertical and injection applications demo.
Degadeck crack sealer plus is a reactive methacrylate resin. Hmwm has deep penetration into concrete surfaces through very low viscosity, then polymerizes in concrete to form a tough plastic seal. Apr 08, 2016 t17 methyl methacrylate mma polymer concrete patching material is designed for use on new construction and rehabilitation of bridge decks, expansion joints, bearing pads, and other concrete. T78 methyl methacrylate crack sealer coral sales company. Legacy industrial s hd6600mma concrete sealer is a best in class 30% solids methyl methacrylate that provides a high performance fast drying nonyellowing sealer for indoor and outdoor concrete applications hd6600mma can be considered the ultimate multiuse concrete sealer that has. Other crack repair techniques such as structural repair, adding expansion joints or installing. Easy online ordering for the ones who get it done along with 247. T78 is a low viscosity, methyl methacrylate resin system for sealing and filling cracks in concrete.
Dec 12, 2016 moving cracks are the most difficult to seal and your success depends on the total movement of the crack. Dural mma healer sealer is a 100% reactive ultralow viscosity methyl methacrylate resin used as a penetrating crack healer sealer or to fortify extremely porous concrete substrates. The also offer efflorescence resistance and durability in direct uv exposure. Concrete cracks repair monomer high molecular weight methacrylate. This was the new generation of healersealers that this article has been describing. Mixing degadeck crack sealer plus must be mixed with the appropriate amount of powder hardener just prior to application. It is a two component methyl methacrylate resin system that polymerizes in place. Dural mma healer sealer is typically used on bridge decks, parking structures or as a general penetrating. Our t78 polymer crack healer sealer form transpo industries is a specially formulated, low viscosity, fast setting, methyl methacrylate mma reactive resin system that is highly effective for sealing and filling cracks and pores in concrete surfaces and structures. And similar horizontal concrete surfaces low viscosity fast setting methyl methacrylate mma permanent crack repair system. What are the differences between epoxy, mma and polyurethane. Its low viscosity allows better penetration over concrete for excellent protection. Dural mma healer sealer is typically used on bridge decks, parking structures or as a general penetrating sealer to prevent moisture intrusion. Dekguard is a nonyellowing, low gloss, siloxane modified methyl methacrylate sealer for concrete surfaces.
Epoxy, methacrylate, or polymer crack sealant not meeting the requirements of dms6100, epoxies. When a longer life is needed in a topical concrete sealer, an. Methacrylate adhesive epoxy and structural adhesives. Traz 25a lowvoc solventbased methylmethacrylate concrete sealer traz 25a is a film forming sealer for concrete and masonry. Prior to filling any structure with water, cracks 0. Healersealers for the protection of bridge decks bridge. Methyl methacrylate concrete crack repair btuff mma hs. Protectosil crack sealer protectosil your partner for building. They all have in common an application method that consists in cleaning and opening the concrete surface, flooding it with the resin, and broadcasting aggregate mainly sacrificial before. Use of high molecular weight methacrylate for repairing cracks in. Very low viscosity, deep crack penetraion, fast cure, low odor, easy single application, low volatility. Bridge surface and crack sealer mndot approvedqualified. T78 polymer crack sealer is a specially formulated, low viscosity, low surface tension methyl methacrylate mma reactive resin system that is highly effective for sealing and filling cracks in concrete and will cure in approximately one hour at low temperatures. Methyl methacrylate mma, a methacrylatebased sealant, is an.
Overview of different types of topical concrete sealers. Polymers for concrete sealer mallard creek polymers. For concrete crack repair as a penetrating sealer on concrete. Methyl methacrylate penetrating sealer description dural mma healer sealer is a 100% reactive ultralow viscosity methyl methacrylate resin used as a penetrating crack healersealer or to fortify extremely porous concrete substrates. Degadeck csp reactive methacrylate resin for sealing cracks and concrete decks, for use on highways, bridge decks. Macrylex crack sealer is a 100% reactive ultralow viscosity methyl methacrylate resin. Features and advantages n very low viscosity n deep crack penetration. Sealate t70 crack sealer is a specially formulated high molecular weight methacrylate hmwm resin material that strengthen and extends the life of concrete. Transpo t78 polymer crack healer sealer is a specially formulated, low viscosity, fast setting, methyl methacrylate mma reactive resin system that is highly effective for sealing and filling cracks and pores in concrete surfaces and structures. Field guide to methacrylate concrete repair flood coat.
Reactive methacrylate resin for sealing cracks and concrete decks formerly. Moving cracks should be repaired in accordance with the project specifications or american concrete international aci standards which include lowviscosity epoxy, methyl methacrylate or high molecular weight methacrylate. Explore the many uses ghostshield concrete sealers. Mndot titled crack and concrete deck sealant performance. Polymer materials for bridge deck rehabilitation and preservation. The acrylic emulsion polymers that are used in concrete sealers should be highly waterresistant, chemical resistant and may need hot tire pick up resistance. The extremely low viscosity will penetrate into concrete cracks as fine as 0. Here is a breakdown of the curing properties, applications and characteristics of each concrete protection system, to help you make better informed decisions when choosing your next coating solution. Used in a broad range of climates, kbp 204103 high molecular weight methacrylate hmwm healer sealer has a 2hour cure even in cold or humid conditions. Properly sealing cracks before applying epoxy floor coating.