Can be applied in a flowable consistency using a squeegee or in a stiffer consistency using a trowel. Use for resurfacing concrete substrates in applications of 12 to feather edge. Singlecomponent, polymer modified, fulldepth repair mortar with an. Our refractory mortar is airentrained for freezethaw resistance, offers. Polymermodified cementitiousbased repair mortar references 1. Meadowpatch smoothgrade is a singlecomponent, polymermodified, cementbased, sandsfree material used for achieving an ultrasmooth finish on precast, castinplace, tiltup or other unfinished concrete surfaces. The work under this section consists of providing all work, materials, labor equipment and supervision necessary to provide cast inplace concrete as required in these specifications and the drawings. Patching products for masonry and concrete edison coatings, inc. Pour a floor becomes a liquid cement compound that can be poured or pumped, dramatically saving time and labor over conventional underlayments. Astms road and paving standards provide the specifications and test methods pertinent to the material, physical, mechanical, performance, and application requirements of road surfaces and pavements. Purchase handbook of polymermodified concrete and mortars 1st edition. Handbook of polymermodified concrete and mortars 1st. The durability of the concrete structure is the ability to last a long time without significant deterioration, which includes the resistances to freezethaw cycle, corrosive solution, and. Polymer modified portland cement mortar shall be a packaged product consisting of portland cement, fine aggregate, and a polymer modifier.
Cementbased, polymermodified, selfleveling product that can be applied in thicknesses from 18 inch and that can be feathered at edges to match adjacent floor elevations. The primary benefit of using these highperformance asphalts is improved rutting resistance, with less thermal coldtemperature cracking and overall improved mixture durability being. Because of its excellent bond and freezethaw resistance, meadowpatch t1 may be used for. Resurfacer is a special acrylic polymermodified cement used to resurface spalled andor damaged interior and exterior concrete surfaces such as steps, sidewalks, patios, and garage floors. Concrete overlays are an alternative to breaking out and replacing an existing concrete slab, which can be expensive, messy, disruptive, and timeconsuming. Polymer cement concrete is a modified concrete in which part 10 to 15% by weight of the cement binder is replaced by a synthetic organic polymer.
Akkro7t is nonyellowing, and has excellent resistance to ultraviolet degradation, heat and most common chemicals. Most polymermodified cement applications involve mortar that is not more than an inch or two thick. Epoxy and urethanemodified concrete decorative concrete toppings are modified with latex polymers, but there are large industrial and commercial markets for polymermodified cementitious toppings based on epoxy and urethane resins. Polymermodified repair mortar concrete construction. They penetrate the surface of concrete and form a breathable finish that requires no sealer. Because of its excellent bond and freezethaw resistance, meadowpatch. This item is not currently available for immediate purchase, but can be ordered by visiting the selected store. Akkro7t is a nonredispersable, liquid bonding admixture used to produce polymer modified concrete and mortar. Accubrace shoring f ocuses on total bracing system solu tions f or the tiltup and precast contractors. This product masterspec section modifies the original. It is a preblended cement and sand mixture that also has the addition of a polymer as a bonding and application agent. Meadows comes meadowpatch smoothgrade a singlecomponent, polymermodified, cementbased, sandsfree material used for achieving an ultrasmooth finish. Effect of polymer modified cementitious coatings on water.
Report on polymermodified concrete reported by aci committee 548 aci 548. Prospec vinyl concrete patch a polymermodified, portland cementbased patching. Shrinkage properties of polymermodified cement mortars. Inmate programs building wisconsin secure program facility wisconsin department of corrections boscobel, wi bid document specifications volume 2 divisions 212 division projec. For more information and a free estimate call wahlco 2503041701. Levelx 52 is a one part, cementbased, polymer modified floor topping and. Whereas cement is the only binder in normal concrete, the binder of pcm contains cement and. The main difference between normal mortar and polymer modified mortar is the microstructure. Decorative overlays, with rare exceptions, fall into the product family known as polymermodified toppings.
Proportion dry sand, cement, aggregate and add measured amount of mixing liquid. Polymermodified repair mortar rapid set mortar mix plus is a highperformance, rapidhardening, multipurpose repair material. Intellectual property office of the philippines trademark e. Download cad, specs, 3d, bim and green product information. It will also include instructions for avoiding freezing temperatures. Shep acrylic is a milky white, water based emulsion of high solids acrylic polymers and modifiers. When mixed appropriately, this free flowing material can be applied using a squeegee. This product requires no troweling, and can be applied from a featheredge to 2.
Fast setting underwater concrete patching material that. Epoxy and urethanemodified concrete decorative concrete toppings are modified with latex polymers, but there are large industrial and commercial markets for polymermodified cementitious toppings. Comparative study of latexmodified concretes and normal. Corrosion of reinforcement in concrete mechanisms, monitoring inhibitors and rehabilitation techniques efc 38 isbn 9781845692100 corrosion of metal within reinforced concrete is one of the most important problems facing the construction industry. Uses cretelox is used in place of all or a portion of the mixing water to improve the physical properties of any cement mix.
Welcome to the premier industrial source for polymer concrete. Design and construction of concrete floors table 5. For a given latex content and water cement ratio, a minimum of three mixtures with airvoid spacing. Cementbased, polymermodified, selfleveling product that can be applied in thicknesses from 18 inch and that can be feathered at the edges to match adjacent floor elevations. Polymer modified pm structural repair is a multiuse product that can be used to fix damage to concrete and masonry surfaces. Concrete restoration products edison coatings, inc. Kahramaa architectural specifications precast concrete. The work covered by this statement of work sow consists of furnishing all labor, equipment, materials, travel, testing, and permits required to perform the work described herein. The companies featured in the following listing offer a comprehensive range of polymer concrete, as well as a variety of. Csa polymer modified cementitious waterproof coating is a twocomponent polymer modified cementitious waterproof material composed of dry powder and emulsion, and precisely mixed. Acrylic patch repair mortar maximizes strength gain and minimizes downtime by incorporating a dry acrylic polymer, portland cement, special graded aggregates and a high range water.
For exterior masonry, use portland cement lime or masonry cement mortar. Exploring polymermodified concrete and cementitious. Design and construction of concrete floors, second edition. The bond strength behavior of polymermodified mortars. Meadowpatch smoothgrade concrete construction products. Dayton superior is the largest north american manufacturer and distributor of chemicals, accessories and forms used in the concrete and masonry construction industries.
Grouts for repairing cracks and delamination of concrete structures such as sidewalks, driveways, and walls. Special polymer modified asphalt cement final report. Rpatch polymer modified cement floor patch roberts. Performance enhancing admixture for stucco, cement plaster, cementitious toppings and overlays, prepackaged mortar or site mix mortars. Jul 06, 2010 polymer modified concrete allows for a 12. Section includes castinplace concrete, including formwork, reinforcement, concrete materials, mixture design, placement procedures, and finishes. Full text of identification of candidate zero maintenance paving materials.
Repairing and patching concrete surfaces makes up a lot of our companys work. Durability of concrete and cement composites related titles. Cementbased, polymermodified, selfleveling product that can be applied in thicknesses from 18 inch and that can be feathered at edges to match adjacent. Colour basically black but other surface colours can be incorporated. Shep acrylic does not alter the color of the mixture. Add coldweather admixture if used at same rate for all mortar that will be exposed to. Road standards and paving standards standards worldwide. Meadowpatch t1 cementitious repair mortar, concrete. Astm c 150c 150m, portland cement or hydraulic or blended hydraulic cement as defined in astm c 219.
Guide to sealing joints in concrete structures docshare. Akkro7t is a milky white, water based emulsion of high solids acrylic polymers and modifiers. These geotechnical surfaces are laid down on specified areas intended to sustain either or both foot and vehicular traffic. The science of thin, polymermodified toppings concrete.
Concrete smoothing and patching compound 50 lb bags. Cementbased, polymermodified, selfleveling product that can be applied in thicknesses from 18 inch 3. Concrete repair and repair products the concrete network. Rpatch, when blended with water, is designed to fill holes, voids and depressions up to 12mm 12 thick. Full text of identification of candidate zero maintenance. A range of concrete repair solutions including those designed to patch repair old or damaged. Primary applications horizontal, vertical or overhead repairs interior and exterior use. Astm c 150, portland cement or hydraulic or blended hydraulic cement as defined in astm c 219. Rona xpert glue polymermodified cement glue 11550173.
Butyl raw, polymer modified with resins and plasticisers beads, tapes, gaskets, grommets. Primary applications cement based coatings, toppings, patching mortars, lev. West anthem gravity sewer improvements phase 1 project number. Astm c 150, portland cement or hydraulic or blended hydraulic cement as defined in astm c219. Retain subparagraphs below to crossreference requirements contractor might expect to find in this section but are specified in other sections. Description planipatch is an ultra fastdrying, selfcuring, polymermodified, cementbased patching compound that rapidly develops high compressive strength.
Using special techniques and tools, skilled installers can precisely replicate the look and feel of natural stone, brick, tile, or slate. Polymer modified, multiuse repair mortar description tamms thin patch is a polymer modified, cement based mortar formulated for repairing defects in concrete and masonry. Cementbased, polymermodified, selfleveling product that can be applied in thicknesses from 14 inch 6. For reinforced masonry, use portland cement lime or masonry cement mortar. Adhesion, abrasion resistance, tensile and flexural strength. Adhesion, waterchemical resistance, flexural strength. Astm c 150, type i or iii cement may be used for concrete exposed to exposure s1 or s2 if the tricalcium aluminate c3a content is less than 8 percent for s1 exposure or 5 percent for s2 exposure astm c 150, type i or iii cement may be used for exposure to seawater if the tricalcium aluminate.
Flocoat concrete resurfacer polymer modified concrete resurfacing material requiring only the addition of clean potable water. Onecomponent, polymermodified, horizontal and vertical repair and. Sika fastfix power patch is specifically formulated, predosed and packaged. Meadowpatch t1 is a onecomponent, polymermodified, cementitious repair mortar designed for horizontal, vertical, and overhead applications. Concrete color stains are polymermodified, waterbased, highquality products made especially for use with existing, unsealed, interior or exterior concrete surfaces.
Before repairing with planitop g40 sp, remove the excess water on the substrate. Onecomponent, polymermodified, thin patch repair mortar. Shep acrylic is a nonredispersable, liquid bonding admixture used to produce polymer modified concrete and mortar. Duo patch twocomponent, polymermodified concrete repair mortar an easy to use, trowelable structural repair mortar with integral corrosion inhibitor for use in horizontal, form and pour and when mixed to a stiffer consistency vertical and overhead applications. Performance enhancing admixture for stucco, cement plaster, cementitious toppings. When added to cementbased mortars, patches, plasters and coatings, rlseries. Cement patch at least three days prior to resurfacing. Expo 43 is a polymermodified cementbased coating designed for use in. Akkro7t is a milky white, water based emulsion of high solids acrylic. Oct 10, 2006 dayton superior is the largest north american manufacturer and distributor of chemicals, accessories and forms used in the concrete and masonry construction industries. Pour a floor is a revolutionary selfleveling floor resurfacer designed to resurface and level uneven concrete floors. Alternate cement types for exposure classes and s2. Use portland cement lime or masonry cement mortar unless otherwise indicated.
Fast patch concrete repair simply mix with water and trowel. A polymer is a long molecule made up of repeating structural. Develops a tough bond and dries to a concrete gray color. Durability of concrete and cement composites pdf free download. The benefits of modified asphalts asphalt magazine. This is the most common application for polymermodified mortars. Generally, the authors have pointed out that the higher the polymercement ratio, the higher the flexibility, the flexural and bond strength to low porosity substrates are. Nutex coatings polymer modified cement based basecoat renders are designed to be applied over masonry surfaces, new and old brickwork, frc sheeting, precast panels or where. Not intended to be used as a selfleveling underlayment, overlay, or topping. Adding pattern, texture, and color to exterior concrete slabs, including patios, pool decks, driveways, and sidewalks.
The clean, rough, textured surface is then ready for a thin bonded resurfacing such as. Special polymer modified asphalt cement final report 6. Onecomponent, polymermodified, concrete surface finisher. Jns flooring and supplies mapei flexcolor 3d readytouse. Polymer modified structural repair is a multiuse product that can be used to fix damage to concrete and masonry surfaces. A polymermodified topping was used in the 111,000squarefoot plaza. Cementbased, polymermodified, selfleveling product that can be applied in thicknesses from 3. Terefil is a unique, specialist material that can solve a wide variety of geotechnical. Repair and resurfacing of concrete sika canada inc. Polymer modified, multiuse repair mortar description tamms thin patch is a polymer modified, cement based mortar formulated for repairing defects in concrete and masonry surfaces from featheredge up to 1 2. Fastsetting, polymer modified, cementbased patching. Polymermodified mortars concrete construction magazine. When to use a polymer overlay the concrete network. Shep acrylic is nonyellowing, and has excellent resistance to ultraviolet degradation, heat and most common chemicals.
270 782 922 195 693 991 1240 1458 754 1453 573 906 1476 309 1475 1137 64 1442 326 191 1132 273 1172 844 338 682 892 796 395 669