Thin concrete overlay

thin concrete overlay Current pavement design methods treat unbonded overlays similar to concrete pavements lying on traditional aggregate base layers. are typically 6 by 6 ft (1. Sprayed from a hopper gun, you can create a wet bubble look or spray over stencils or tape patterns to create a unique tile look or even brick looking concrete on driveways, sidewalks, patios, and pool decks resurfacing. McKinnon’s McKrete overlay is an acrylic and epoxy cementitious material that can be installed on existing concrete in a wide variety of stencil patterns and colors. Imagine a thin overlay that is durable, wear-resistant and low maintenance, and because there . TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 464: Thin Asphalt Concrete Overlays documents the current state of the practice as well as research efforts on the use of thin asphalt concrete overlays for pavement maintenance, rehabilitation, and preservation. Thin concrete overlays are one such economic rehabilitation alternative for moderately distressed concrete and asphalt pavements. crete overlay, and insight is provided about when to specify a Pc overlay based on con-siderations of service Life, traffic volume, discount rate, and the value of driving tine. June 20, 2016 . , they are referred to as ultra-thin overlays; otherwise they are known as thin concrete overlays. The thin concrete overlay was placed over the existing asphalt after milling and patching to produce a smooth surface. Thin concrete overlays are rapidly growing in popularity due to their ability to fix issues with the existing concrete and add a beautiful finish. Project 0-4398: Develop Guidelines for Designing and Constructing Thin Asphalt Pavement (ACP) Overlays on Continuous Reinforcement Concrete Pavement (CRCP) Authors: Manuel Trevino, B. S. THIN-CRETE is a stamped concrete overlay system designed as “The Ultimate Cover-Up” for existing concrete surfaces. . This project was awarded the 2018 Excellence in Concrete Pavement Award for overlay projects. 01 This work consists of furnishing and placing a Polyester Polymer Concrete (PPC) overlay system with a High Molecular Weight Methacrylate (HMWM) resin primer on bridge concrete surfaces. The Micro Topping and Thin Finish applications are applied much thinner than a Concrete Overlay System. Thin Stamp Overlay systems can beautify any interior or exterior concrete, no matter how bad the condition of it. within one day of overlay placement. of surface at a thickness of 1/4 in. •Information gathered through the evaluation is used to determine required repairs where needed and to establish the concrete overlay design thickness. research on ultra-thin polymer concrete overlays for bridge decks. However, there are concerns that these overlays may trap water in the concrete surface, accelerating deterioration due to freeze-thaw cycles. MicroTek™ One Coat Micro Topping is a thin concrete overlay mix that can be applied on floors and walls. TWT may also be used at access or exit ramps to interstate . Back to Project Gallery The Micro Topping and Thin Finish applications are applied much thinner than a Concrete Overlay System. 8 m) or le ss in dimension. (13) As seen in table 1, epoxy polymer concrete . thick concrete overlay bonded to an existing asphalt concrete pavement (ACP) to create a composite section (see Figure 8-7). ) Activated with water, DriBond sets like concrete to create a durable bond. THIN-CRETE duplicates the look of natural stone, slate, and granite in deep relief patterns over existing concrete surfaces eliminating the hassle and expense of concrete replacement. Thin Asphalt Concrete Overlays (2014) Thin Asphalt Concrete Overlays. (100 to 175 mm) in thickness. It makes a great “cover-up” for old, ugly concrete or repaired concrete, as well as a beautiful preservative for newer concrete. •Strongly suggest –take cores of existing pavement Decorative concrete overlays give new life to structurally sound, worn existing concrete surfaces. Sika's Scofield's Texturetop® Pro Stamp Grade and Stencil Grade Concrete Overlays are polymer modified cementitious toppings formulated for resurfacing structurally sound, non-moving concrete floors and exterior hardscapes. 8 m) or less in dimension. Applied at 3/4 to 3/8 of an inch over . net SureSpray™ is a thin spray concrete overlay mix product that can create many different designs and textures on concrete floors. Get Local Price. Thin Concrete Overlay 40 Lb. You can add concrete pigments when mixing the overlay and create over a 100 different concrete colors . Thin concrete overlays are typically 4 to 7 in. Thin-Crete is an overlay system designed as a cover-up for existing concrete surfaces. bag will cover approximately 17 sq. Thin concrete overlays can be designed for a range of traffic loading to provide long performance lives of 15 to 20+ years and to meet specific needs. Thin-Finish™, MicroFinish™ and Stamped Concrete Overlays Thin-Finish™, is a polymerized, cementitious overlay, it is one of the best resurfacing systems for outdoor installation MicroFinish™ There are 2 kinds of overlays in the world: Self-leveling, polishable overlays and hand-troweled polymer-modified mortars. Thin-Crete application can be stamped, colored and stained. A traditional overlay of typically 2” often requires milling (asphalt removal) to keep the curb height along of the edges of the pavement and so that the drainage of water is not impacted at driveways, intersections, and sewers. Thin Concrete Overlay – Micro Topping Bag Mix SureCrete’s TruTop Micro Topping is an extremely versatile and durable cementitious topping for both interior and exterior concrete surfaces. 2014. The guide covers prepping the existing surface, bonding concrete resurfacings or overlays, texturing and curing the overlay, and the use of thin concrete overlays to widen pavements. Back to Project Gallery A stamped concrete overlay system duplicates the look of natural stone, slate and granite in deep relief patterns over existing concrete surfaces eliminating the hassle and expense of concrete replacement. Yield 40 lb. Thin Asphalt Concrete Overlays. Coverage Approx 200-300 square foot (Varies based on substrate and application) VOC Rating 0 g/L Thin concrete overlays are typically 4 to 7 in. It offers a wide variety of finishes from a simple knock-down to a sophisticated faux Venetian Plaster. A significant contribution to this proposed design method is the incorporation of fiber reinforcement into the structural design and concrete material specification, through the . The overlay panels are typically 6 by 6 ft (1. It can duplicate the look of natural stone, slate and granite in realistic deep relief patterns, eliminating, the hassle and expense of concrete replacement. Color. THIN CONCRETE OVERLAY MICRO TOPPING TIGHT TROWELED ( Gray Color) SureCrete’s Micro Topping is a single component, self-bonding, cement-based, extremely thin concrete overlay for interior concrete surfaces. 8 by 1. Posted on March 30, 2015 in Blog. It was created to yield an exceptionally smooth tight-troweled finish that can provide a new “blank canvas” fo Thin concrete overlays are typically 4 to 7 in. It was created to yield an exceptionally smooth tight-troweled finish that can provide a new “blank canvas” for decorative concrete floors. Thin concrete overlays can be . Sprayed from a hopper gun, you can create a wet bubble look or spray over stencils or tape patterns to create a unique tile look or even brick looking concrete Decorative concrete overlays give new life to structurally sound, worn existing concrete surfaces. , dating from to 1901 through 2012 Concrete overlays have been successfully constructed in 45 different states Global Pavement Consultants, Inc. Thin-Crete overlays duplicate the grandeur of nature at a fraction of the cost without the mess or expense of removing structurally-sound concrete. 5” thick new bituminous interlayer, all placed over an existing, deteriorated concrete pavement. Stained overlays are popular in commercial settings. Thin polltmer concrete 1nc) overlays have been in-stalled on portland cernent concrete bridge decks in Virginia and several other states during the past 6 years (À-:). Available in a white or gray mix, our thin overlay can be colored with any of our 30 standard overlay colors. Concrete Resurfacer is a polymer modified Portland cement based product designed for making thin layer repairs to and restoring the appearance of existing sound concrete surfaces. A thin concrete overlay bonded to asphalt pavement design approach has been developed by extending an existing ultrathin whitetopping (UTW) design method. THIN CONCRETE OVERLAY MICRO TOPPING TIGHT TROWELED . Concrete overlay main material is Portland cement so it’s basic colors are white and gray. 17226/22337. An Ultra-thin Whitetopping Overlay (UTW) is a thin concrete overlay; 2 to 4 inches thick, placed on top of a prepared surface of an existing asphalt pavement. A stamped concrete overlay system duplicates the look of natural stone, slate and granite in deep relief patterns over existing concrete surfaces eliminating the hassle and expense of concrete replacement. doi: 10. THIN CONCRETE OVERLAY MICRO TOPPING TIGHT TROWELED. It was created to yield an exceptionally smooth tight-troweled finish that can provide a new “blank canvas” for decorative concrete . when applied at the minimum thickness . 519. These finishes are applied at 1/8′” – 1/4″ with a standard trowel, magic trowel or sprayed down with a hopper. Installing Thin Concrete Overlays. Thin Asphalt Concrete Overlays Don Watson, National Center for Asphalt Technology . This pull-out illustrated guide describes how to apply thin, bonded and unbonded concrete overlays. In addition to being thinner, two other factors differentiate UTW from conventional whitetopping: The research on this cell will be done as part of a Multi-state Pooled Fund project TPF-5 (165) that will use the MnROAD and other test section data to develop a rational design method for thin concrete overlays. Wall Spray may be applied by compressed air […] concrete (PCC) pavements under thin overlays—both bonded concrete overlays (BCO) and asphalt concrete overlays (ACO)—especially those that have been in service for an extended period of time. Washington, DC: The National Academies Press. 5. Maintenance and rehabilitation alternatives typically last longer than their asphalt counterparts with the same thickness. The binder actually consists of two components blended together—a component with the epoxy resin and a component with the curing (or hardening) material. The aggregates are then added to form the concrete overlay. Thin whitetopping (TWT) is a 4- to 7-in. SureCrete’s Micro Topping is a single component, self-bonding, cement-based, extremely thin concrete overlay for interior concrete surfaces. •Strongly suggest –take cores of existing pavement Concrete Overlays - Introduction 1,152 concrete overlays in the U. By installing directly over existing concrete, you can quickly and easily transform a home entrance, patio, walkway or pool deck. Thin Stamping is achieved by applying a colored DiamondKote® modified cement at 1/8” to ¼” in . “A thin-set topping is usually less than 1/8-inch thick . Concrete Overlay, Chocolate Stain: Decorative Concrete Stamped Overlay with Flagstone Stamp, Stained with combination of Beige, Terra Cotta, and Chocolate: of concrete overlay. THIN-FINISH™ is a pre-packaged, “just add water”, overlay material consisting of hybrid redispersible polymers, graded quartz aggregates and white cement to create a trowelable, polymer cement overlay material that cures to create a hard, abrasion resistant wear surface. Typically, no primers are required for this type of overlay. “Concrete microtoppings or concrete overlays are extensively used in the decorative concrete industry,” he says. The first report of this project, “Preliminary Findings of Performance of Old Concrete under Thin Overlays,” presented a review of publications on . Although each manufacturer has its own proprietary blend, concrete overlay is usually composed of portland cements, various aggregates and polymer resins which work as a “glue” that bonds the overlay to the . Clear. The overlay panels. DriBond installs like sand — filling the cracks and seams of a sound concrete slab — to provide a bedding surface for the installation of thin overlay pavers (including concrete pavers, porcelain pavers, or natural stone. A concrete overlay is a thin color concrete cement based product you apply over an existing concrete for repair or aesthetic purposes. They can be applied over cracked and worn out concrete or they can be laid over standard concrete to add character and charm to your landscape. Concrete Overlay, Chocolate Stain: Decorative Concrete Stamped Overlay with Flagstone Stamp, Stained with combination of Beige, Terra Cotta, and Chocolate: What Is A Concrete Overlay? A concrete overlay is a method for treating and updating your concrete floors at your home or business. THIN-FINISH™ is designed to create durable finishes for concrete . The Holland Overlay pavers provide a convenient way to add an elegant finish to your outdoor area. 1 . This type of overlay involves applying a thin layer of polymer overlay over an existing concrete slab and chemically staining it with one or more colors to produce a natural-looking result. Thin concrete overlays have been successfully used in the United States for extending the life of existing concrete, asphalt, or composite pavements. Special consideration was needed to tie in the US 35 intersection to the 3-inch profile grade increase of SR 9. Concrete overlays are made by combining a chemical mixture of . 1 TRB Webinar . It was created to yield an exceptionally smooth tight-troweled finish that can provide a new “blank canvas” fo MicroTek™ One Coat Micro Topping is a thin concrete overlay mix that can be applied on floors and walls. See full list on concreteconstruction. Performance of Thin Unbonded Concrete Overlays on High Volume Roads Introduction Unbonded concrete overlays consist of a new concrete layer, typically 7 ‐ 8” thick, over a 1 ‐ 1. " National Academies of Sciences, Engineering, and Medicine. Applied at 1/4″ to 3/8″ of an inch over existing slabs, the thin-crete stamped concrete overlay is actually stronger and more durable . Wall Spray may be applied by compressed air […] Thin concrete overlays have been successfully used in the United States for extending the life of existing concrete, asphalt, or composite pavements. Micro-Topping is designed for horizontal surfaces but may be used on vertical surfaces to create a faux Venetian plaster look. By applying a thin layer of concrete over the top of your previous concrete, you can bring new color, smoothness, and design to concrete of any kind. SureCrete’s MicroTek™ micro topping is a single component, self-bonding, cement-based, extremely thin concrete overlay for interior concrete surfaces. Concrete may be overlaid on ceramic tile, Formica, granite, laminate, marble, solid surfaces, or wood. Concrete Overlay. This is an ideal system for exterior walkways, pool decks (interior and exterior) and driveways. DESCRIPTION SureSpray™ is a thin spray concrete overlay mix product that can create many different designs and textures on concrete floors. 2 . THIN BONDED OVERLAY (POLYESTER CONCRETE) Section 519 is hereby added to the Standard Specifications for this project as follows: DESCRIPTION . Outline . , or 90 sq. The research on this cell will be done as part of a Multi-state Pooled Fund project TPF-5 (165) that will use the MnROAD and other test section data to develop a rational design method for thin concrete overlays. These overlays can accommodate a variety of needs, such as extending performance lives by as much as 15 to 20 years, meeting rapid construction requirements, and conforming to any specific traffic . (2014) Suggested Citation: "Appendix A - Survey Questionnaire . White. Choose an option White 40lb Bag Mix Gray 40lb Bag Mix. When the thickness is less than or equal to 4 in. A spray-down finish involves spraying the finish onto concrete with a power . Ultra Thin asphalt requires minimum milling if any! This is a significant cost savings! Concrete Overlays - Introduction 1,152 concrete overlays in the U. MicroTek was designed to yield an exceptionally smooth tight-troweled finish that can provide a new “blank canvas” for decorative concrete floors. When comparing quality concrete resurfacing products by square meter cost, you can’t look past THIN-FINISH™, and when you add ease of use along with durability . Butterfield Color® has engineered a number of concrete overlay systems to transform blemished concrete into a fresh canvas for achieving any imagined decorative concrete look. ensure it is a good candidate for resurfacing and structurally sound to carry the anticipated traffic loads. What Is A Concrete Overlay? A concrete overlay is a method for treating and updating your concrete floors at your home or business. In addition to being thinner, two other factors differentiate UTW from conventional whitetopping: Thin Concrete Overlay 40 Lb. Inch for inch, concrete overlays are one of the most cost-effective pavement alternatives. The Quikrete 40 lb. With an array of patterns and hundreds of color combinations, the creative possibilities are limitless. Sprayed Concrete Overlay. THIN-FINISH™ is a hybrid proprietary formula that can make the claim to being the only polymer modified overlay that both chemically and mechanically adheres to concrete substrate. ft. TWT is constructed normally at intersections where rutting and shoving in asphalt pavement continue to cause problems. Thin concrete overlays can also be opened quickly in hot weather. The complete application process, including custom coloring and sealing, takes 2-3 days, plus an additional day . An overlay is a thin layer of concrete adhered to an existing countertop that has become worn and/or outdated. Frank McCullough, Yetkin Yildirim, and Terry Dossey November 2004 Decision Tree for Thin Asphalt Concrete Overlays on Continuously Reinforced Concrete Pavement A concrete overlay is a durable, ultra strong cement based product that can be thinly applied over concrete, laminate, plywood or tile to resurface and color existing horizontal or vertical surfaces. They provide a durable surface suitable for stamping with Sika Stamps or textured with texture rollers. Road Science Illustrated: Thin Concrete Overlays. These overlays improve the friction and durability of bridge decks while sealing them against the corrosive effects of deicing chemicals. Self Bonding Thin Concrete Spray Wall Overlay – Wall Spray Wall Spray is a concrete wall overlay that is a cement-based overlay designed for both interior and exterior vertical surfaces. The thickness of these types of concrete overlays varies from 3-6 in. 4. thin concrete overlay