Fastsetting, polymermodified, cementbased patching. Astm f267816, standard practice for preparing panel underlayments, thick poured gypsum concrete underlayments, thick poured lightweight cellular concrete underlayments, and concrete subfloors with underlayment patching compounds to receive resilient flooring, astm international, west conshohocken, pa, 2016. Subfloor repair materials floor patching compounds. Flexcon modified repair mortar astm c109, 2 in 50 mm cubes 3 days. When planipatch is mixed with planipatch plus, the planipatch plus system can be. The most common concrete curing specification in use today. Can be mixed to a plastic, flowable or fluid consistency. Fast setting concrete patching polypatch fr usspec products. Is phoscrete a good fit for your concrete repair project. Per astm c109, phoscrete achieves 4000 psi 27,5 mpa compressive strength in 30 minutes at 73f 23c. Ardex k 60 can be used to smooth interior concrete, wood, terrazzo, ceramic and quarry tile, steel, select epoxy coating systems and nonwater. Meadow patch t1 is a onecomponent, polymermodified, cementitious repair mortar designed for horizontal, vertical, and overhead applications.
Step 5b spread and texture the concrete patch to match the surrounding concrete. Concrete repair products materials stores in charlotte. Ardex k 60 arditex is a blend of portland cement and other hydraulic cements that is a selfsmoothing, trowelable, latex leveling compound with excellent adhesion, flexibility and moisture resistance. Astm international standard references for astm c109. Referenced documents purchase separately the documents listed below are referenced within the subject standard but are not provided as part of the standard astm standards. When planipatch is mixed with planipatch plus, the planipatch plus system can be used as an embossing leveler or as a patch to fill voids over properly prepared vinyl. Ardex cd is a concrete resurfacing compound modified with highperformance polymers for exceptional bond strength. The designer, in conjunction with the material supplier. Meadows is a readytouse, fasthardening, high strength concrete repairing. Astm c109 compressive strength nonmodified sandcement modified sandcement with right bond 3 days 1640 psi 2850 psi 7 days 2345 psi 3400 psi tensile strength 28 days 650 psi astm c190 tensile strength 7 days 246 psi 500 psi astm c78 flexural strength 7 days 410 psi 1095 psi astm. Quikrete concrete patching compound use for nonstructural, small aesthetic repairs to concrete. Polypatch fr is a fast setting, deep patching compound fortified with minifibers that exhibits high early compressive. Astm c1708 c1708m 19 standard test methods for self. Ardex sdp selfdrying, trowelable concrete underlayment.
How to perform astm c109 cement mortar compression testing. Astm e84, test for surface burning characteristics of building materials astm e73600 2011, standard test method for cohesionadhesion of sprayed fireresistive. Astm c1583 c1583m 04e1 standard test method for tensile strength of concrete surfaces and the bond strength or tensile strength of concrete repair and overlay materials by direct tension pulloff method, vol. Please refer to the technical datasheet for more information.
Evaluation of concrete and mortars for partial depth repairs lrrb. Step 4b stir concrete patching compound using a margin trowel or putty knife. Features a 30 minute set time, non shrink characteristics and rapid strength gain. Install standard flooring as soon as the ardex sdp can be worked on without damaging. Concrete patching compounds concrete, although one of the most durable of building materials, will at some point in its life need to be repaired and restored. C125 terminology relating to concrete and concrete aggregates. Ardex cp is a concrete patch for minor concrete repairs. Phoscrete is an easytouse, fastsetting, longlasting malp concrete that bonds strong to repair damaged concrete. Ceramic tile astm international astm astm c109 standard test method for compressive strength of hydraulic cement mortars using 2in. Underlayments, thick poured lightweight cellular concrete underlayments, and concrete subfloors with underlayment patching compounds to receive resilient flooring.
Astm d412 4,800 compressive strength astm c109 5,600 with silica added 6,200 elongation astm d412 68% hardness, durometer astm d2240 6772 d abrasion resistance astm. Use for cosmetic patching, detailing and smoothing on. Description planipatch is an ultra fastdrying, selfcuring, polymermodified, cementbased patching compound that rapidly develops high compressive strength. Astm c109 standard test method for compressive strength of hydraulic cement mortars using 2in. Ardex cd can be used over the surface of existing concrete to produce a new wear layer as well as to fill in small surface defects, such as spalls and gouges. Metal molds are rugged and meet specific astm and aashto standards. An astm designation number identifies a unique version of an astm standard. C109 c109m test method for compressive strength of hydraulic cement mortars using 2in. Fastsetting, polymermodified, cementbased patching compound. Meadowpatch t1 cementitious repair mortar, concrete. This allpurpose mortar is designed for localized maintenance patching and minor repairs 1. Compressive strength astm c109 1 day 2900 psi 5075 psi 28 days 6525 psi.
Astm cement standards and concrete standards contain specifications and test methods. Astm c 1107 is a specification for nonshrink cementbased grouts. The strength of the final mortar is strongly dependent on the type of materials and the ratio of the components, and testing is required to determine the. Bonding agent chemicals, grouts and repair mortars.
Pourable concrete patching compound is a fiber reinforced, easy to mix, pourable material for quick repairs. Cement standards and concrete standards astm international. Astm f267810, standard practice for preparing panel underlayments, thick poured gypsum concrete underlayments, thick poured lightweight cellular concrete underlayments, and concrete subfloors with underlayment patching compounds to receive resilient flooring, astm international, west conshohocken, pa, 2010. Cube molds used with cement, mortar, grout, concrete and capping compounds are available in models constructed of plastic or various metals. Deep patch concrete repair is a suitable alternative to destroying old, damaged concrete and having to replace a new slab entirely. Features and benefits natural gray to blend with existing concrete ease of placement, with variable water ratios mapecem quickpatch can. Standard specifications for liquid membrane forming curing compounds and curing and sealing compounds. The lightweight plastic molds perform well with internal quality control programs. States that the compound must form a membrane and have moisture retention properties equalling 0. Restoring concrete structures subject to corrosive attack from the sea and heavy weathering revealed the exceptional bond and durability provided by the formulation. Astm c109 concrete compression testing hydraulic cement mortars are typically formed by a combination of cement, sand, and water, but may include a variety of other materials in the mix. The challenge to determine a proper repair strategy is to assemble the best possible team of designers, contractors and material suppliers. Rockite, for anchoring cement and patching, water based. Astm c109 standard test method for compressive strength of.
Cement based fast setting, smoothing and patching compound excellent for ramping, filling cracks and holes, or for repairing concrete stairs. Compressive strength testing the cube confusion astm c 1107c 1107m standard specification for packaged dry, hydrauliccement grout nonshrink astm c 1107 is not a compressive strength testing method. Astm f2678 10 standard practice for preparing panel. Active standard astm c109 c109m developed by subcommittee.
C1777 15 standard test method for rapid determination of the methylene blue value for fine aggregate or mineral filler using a colorimeter c1797 17. Astm c109 3,500 psi 24,1 mpa cleanability with water while still fresh shelf life. Subfloor repair materials floor patching compounds floor. Astm f2678 16 standard practice for preparing panel. Ardex cp is a trowelgrade, cementitious topping for filling and repairing areas of indoor and outdoor concrete above, on or below grade.
Fastsetting, polymer modified, cementbased patching. Ardex cd concrete dressing is used for concrete resurfacing. Material safety data sheet msds us department of labour. Schonox rf cement based fast setting smoothing and patching compound. Phoscrete corporation check out the best concrete repair. Compressive strength, astm c109 3 hours 3000 psi 20. Mapecem quickpatch is a highperformance, fastsetting, cementitious material used for the patching of concrete surfaces. Monokote patching compound monokote patching compound 2. Surecrete design products deep patch concrete repair mortar bag mix is a single component, just add water cement based chemical patching compound system providing a patch that goes from 18. Blue value for fine aggregate or mineral filler using a colorimeter.
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