| Type of Concrete Block | Difference Between Cinder Block Vs Concrete Block, What Is Zero Force Member? b. SEALANT BACKING MATERIAL SELECTION GUIDE. I have covered this topic, under what is bond breaker tape portion in the following. The two main categories of bond breakers can be membrane formation and non-membrane formation. Quikrete 1 Gal. Bond breaker Tapeis black self adhesive polyethylenetape that has excellent conformability to irregular surfaces. These strips are usually 34-inch deep, using one-inch-by boards that are tapered for easy removal. SNAP-CAP is available in four widths as shown in the table on page 2. Grounding is the electrical system's connection to the ground itself. Always apply to a test area first to determine actual coverage rate before full-scale application. Polyethylene tape is commonly. In the modern construction industry, the term prefabrication or precast holds a significant value. Bond breakers used in tilt-wall construction, however, are specifically Visually and physically inspect the slab to witness the entire surface has a definite sheen. May help contribute to LEED credits: #164 is a time-proven, hot-applied polymeric sealant which combines a tenacious adhesive power with high resiliency. Also available Because of its excellent recovery capability during wide temperature variations, SPONGE RUBBER EXPANSION JOINT is used around supporting pillars, drains, hydrants, and lamp and signposts, as well as in isolation applications or between materials having dissimilar coefficients of expansion. Precast products like concrete pipe, and u-shape drain are loaded into the truck using equipment like a crane. USES 1.02 REFERENCE STANDARDS Except herein modified, concrete work shall conform to the latest requirements/edition of ACI 301, Specifications for Structural . To estimate expansion, multiply the length in inches x number of degrees of anticipated temperature differential x 0.0000055. It avoids compression cracks on tilt-up walls. Bond breakers are available in several forms such as: Liquid Spray Rods Tape Bond breakers are classified as membrane forming and non-membrane forming. The function of a geotextile bond breaker is to reduce the stresses that can occur if two cementitious pavement layers bond. Concrete bonding agents could be natural material or synthetic material. Bond breakers reduce the time required to move heavily loaded precast elements. Bond Breaker Geotextile Bond Breaker Geotextile A geotextile bond breaker is a nonwoven, needle punched fabric used between new concrete and an existing cementitious pavement layer. Guide to Tilt-Up Bond Breakers A bond breaker is a "material used to prevent adhesion of the newly placed concrete to the substrate". It is economical, long lasting and trouble-free. Rods are fixed between two adjacent surfaces of concrete. Links to Various Materials Approved Lists. Bond Breaking: 200 400 sq. The tapers are typically either 45 or 22.5 degrees. If rain strikes the surface before the coating is dry, any damaged areas must be recoated. It is easily compressed and has a recovery of 95% or more of the original thickness and a density of not less than 30 pounds per cubic foot (480.56 kg per cubic meter). Type 3 bond breakers are effective where membrane application occurs either below, or on top of the screed. SCP is a penetrating concrete treatment that does not change the surface of the concrete. But these chemicals change the characteristics of the surface by the chemical reaction with the surface on which they are applied. Mold configurations generally dic-tated the need for a stripping lubri-cant as well as a bond bre a k e r. Su c h Bond breakers and their effective use Guidelines to prevent stuck panels and aggravation Lift-slab . Do you folks carry that? The use of X-FOAM expansion joint combined with proper sealing and joint design per American Concrete Institute guidelines can help reduce unwanted cracking and early joint edge deterioration. Bond breakers are used on concrete surfaces to reduce the cracking of slabs due to fluctuations in temperature and humidity. This guide will help you choose the best concrete . Also Read:What is Tributary Area? When placing geotextile in this condition, geotextile needs to properly bond to adhesive before construction or vehicle trafficking begins. Privacy and Cookies Policy Product Data Sheet (PDS) PDF - 329 KB (en) Sikaflex 2c NS TG. Sika BondBreaker W is a water repellent, wax based bond breaker material. This type of bond breaker holds water into the casting slab. It locks into concrete and adjusts for any slab movement. For positive bond breaking, it is essential the casting slab be 100% sealed with TILT-CRETE. All Rights Reserved. What must be the maximum dry density of Granular Sub Base & Wet Mix Macadam used What is the Safe Bearing Capacity values for Different Soils? CONCRETE CUTTING EQUIPMENT. TDS. MINIMIZE STRESS DAMAGE AND ENHANCE THE PERFORMANCE CAPABILITIES OF CONCRETE WITH PROPER JOINTING TECHNIQUES TO ACCOMMODATE EXPANSION-CONTRACTION CYCLES. FIBRE EXPANSION JOINT is ideal for use on highways, streets, airport runways, sidewalks, driveways, flatwork, and scores of commercial and industrial applications. Terms of Use, USA Canada Franais Espaol International. Mixing Thoroughly agitate TILT-CRETE prior to each use. If a bond breaker is not applied before the installation of a waterproofing membrane system, there are high chances that the membrane will wear and tear, forming holes, which would allow moisture into the substrate below, rendering the whole purpose of waterproofing system pointless. | Difference Between Compression and Tension, What Is Isometric Projection? | Types of Beam Bridges | Advantage & Disadvantage of Beam Bridge, Also Read:What Is Cinder Block? Easy application by brush or sprayer Non - Hazardous, Non Toxic Non - Staining Product Data Sheet Safety Data Sheet Show all documents Overview Product Details Application Documents Usage Sika BondBreaker W is used for "match-cast", "tilt-up" and "tilt-slab" constructions. ft./gal Protects against water infiltration when properly sealed. If the water beads-up or forms a bubble and does not penetrate the concrete surface, it is sealed. Bond breaker tape is easily available in widths like 15mm, 20mm, 25mm, 50mm etc. Many D.O.T.s have developed their own bond breaker specifications. SELF-EXPANDING CORK EXPANSION JOINT is especially desirable where a constant friction-fit is required. 3m bond breaker tape is used in construction. We use cookies to improve the functionality and performance of this site. They are also used to resists shrinkage cracks, which may appear on the concrete during casting, due to the unexpected evaporation of water from the concrete surface. By continuing to use this site, you are providing us with your consent to our use of cookies. Various bond breakers like Nox-Crete, Crete Lease, J6 Surelift, Reid, and Dayton Superior can be used in concrete bond breakers. They also create a shear plane to help prevent reflective cracking and facilitate movement of water out of the pavement system. Product Data Sheet (PDS) PDF - 254 KB (en) Sikaflex 2c Slope Grade. bond breaker material delivered. Demolition or Refurbishment: What are the Factors Controlling Decision-Making? Which is sprayed between two surfaces of concrete. These are known as reactive types and non-reactive types. Like this post? EXPANSION <> CONTRACTION. 20000 Chonburi, Tel. The materials used for bond breaker are classified into several forms which are as follows. ASPHALT EXPANSION JOINT is the original expansion joint filler. TILT-CRETE is not recommended to be used on broomed or rough surface finishes. Along with this growth, the use of bond breakers has also increased. Bond breakers are available in the market in various forms, such as liquids, taps, rods, and sprays. Bond breaker concrete forms a sheet-like structure between two surfaces of concrete. Bond breakers are normally used on tilt-up walls and precast segments to ensure the right pieces are cast together. It comes in strips or rolls and can . Infrastructure / Concrete Expansion Joints Video. | Types of Well Point System | Advantages & Disadvantages of Well Point System. In addition, it helps to avoid cracks in some applications such as tilt wall panels. The tape does not allow the sealant to adhere to the tape backing allowing the seal ant joint to only adhere to the two cement sides. Polyethylene bond breaker tape is mainly used in joint cavities where the sealant is very shallow or in other situations where it is undesirable for the sealant to stick to a certain surface. In fact, some types of joint fillers can serve as a backing material and bond breaker, in which the applicator can apply the sealant directly on the filler. Bond breaker tape reduces the amount of time to move loads. Sorry, you do not have permission to ask a question, You must log in to ask a question. After the TILT-CRETE film is dry, normal rain should not affect the surface. Cement vs. - Davco TTB Plus & Granito Plus, Does not interfere with concrete placements, Can be used as mould release agent as well. This pressure sensitive adhesive is generally suitable even for irregular surfaces. Join TheConstructor to ask questions, answer questions, write articles, and connect with other people. : 038 109 500 Reactive bond breakers react with the concrete surface and form a crude soap layer. So that cracks in concrete can be minimized. The bond breaker chemical forms a smooth membrane that allows the concrete to be poured directly on top of the second slab without sticking. Download our popular SpecChem app for all devices. Learn more about Plastic Expansion Joint Materials. Concrete masonry walls with an interior treatment may also utilize a through-wall ashing installation of ashings as shown in Figure 9. In simple language, one is called water-based, and the other is called non-water-based. Therefore, contractors can complete the construction work of the building structure better and faster using the precast concrete unit. When bond breakers are applied on a surface it substantially reduces the dynamic loads acts on the concrete, and also enables stripping of concrete members and permits their clean separation from casting slabs or moulds. TILT-CRETE may be applied with a commercial hand sprayer, such as a Chapin 1949. Not very much in use. Repair Mortars Specialty Epoxies & Polyurea Products Surface Retarders Tilt-up Bond Breakers Water Repellents Waterproofing & Damp Proofing. | Types of Well Point System | Advantages & Disadvantages of Well Point System, What Is a Beam Bridge? Once the bond breaker is applied to the surface, then once the concrete is poured, the concrete will develop as its own separate property. It is a chemical-resistant, ultraviolet stable, non-absorbent, low density, cost-effective, compressible foam that offers an extended service life in both interior and exterior applications. North America: 800.342.5976 During hot weather concreting as defined in ACI 305 Guide to Hot Weather Concreting, the use of 1100, VOCOMP Series or wet curing is recommended in conjunction with TILT-CRETE. Evaporates and leaves no residue, making it ideal for interior applications. If casting of concrete panels is delayed for more than 2 weeks after the final bond breaker application it will be necessary to check for a sufficient bond breaker film on the casting slab. When Why We Need to Use Bonding Agents The time of the application depends on the specification of the produce. For proper mixing procedure refer to TILT-CRETE Proper Mixing Procedure Technical Bulletin. Always verify the presence of a uniform bond-breaker coat as indicated by a dry, soap-like feel prior to placing panel concrete. The product and aqueous emulsion reacts with calcium hydroxide (Ca (OH) 2 ) in the concrete and forms a gel which seals concrete surface pores, restricting moisture entry and exit. Bond-Breaker Strips: Asphalt-saturated, organic roofing felt complying with ASTM D 226, Type I (No. Workers should use a bond breaker or backer rod to install mastic in joint bottoms, which prevents the sealant from sagging into joints. Often a time, the importance of bond breaker as an inseparable part of the waterproofing systemise being overlooked. A proper application is indicated by the presence of a dry-soap feel uniformly apparent to touch over the treated surface. SNAP-CAP provides a time and cost-saving method for forming straight, uniform and debris-free joints of the proper configuration, ready to seal. Provides effective bond breaker between casting slab and tilt-up or lift-slab panel. During concrete construction, form oil, bond breaker, concrete splatter and other types of contaminants often contaminate reinforcement. Also, Read:10 Best Cement Companies In India. There is numerous purpose that a bond breaker should be provided on a surface, some of which are: Dynamic, working, or liftingloadis the force that will be applied to the linear actuator while it is in motion. Also Read:What Is the Well Point System? Thus bond breaker is used to prevent cracks, which may appear in concrete surfaces due to temperature fluctuations. PRECAUTIONS Now, bond breakers are being used more and more in construction."}}]}. The provision to accommodate movement at predetermined locations with proper joint applications prevents the development of stresses that could rupture the concrete. To contact your local W. R. MEADOWS representative or for general correspondence, please click here. Questionable areas can also be tested by dropping water on the surface. | Tributary Area in Column | How to Calculate Tributary Areas, Light weight Concrete | Properties of Lightweight Concrete | Type of Lightweight Concrete | Uses of Lightweight Concrete, What Is Folded Plate? 5 Gallon (18.93 L) Pails Types of bond breakers Early attempts at bond bre a k i n g i n vo l v ed the use of heavy sodium-based greases on concrete molds. A grease-like feel to touch indicates over-application and can result in panel surface discoloration, dusting, surface irregularities, etc. Waterless materials include petroleum distillation, i.e., mineral infusions, essential oils, etc. Product Data Sheet (PDS) PDF - 300 KB (en) Sikaflex 110. Bond breakers are normally used on tilt-up walls and precast segments to ensure the right pieces are cast together. 2. This type of bond breaker will react with water and form a crude soap. Spray at right angles to the cure coat spraying pattern. Polyurethane sealants are known as fillet joints. The tape shall be compatible with the sealant. 2009-2021 The Constructor. Please ensure that enough product has been placed on the casting slab and a complete, continuous film of TILT-CRETE has been created. Concrete expands and contracts with temperature and moisture changes. But the use of chemical curing compounds prevents the proper operation of bond breakers. Not very much in use in the modern construction industry, due to the lack of professional knowledge and lack of evaluation of side effects. For both the curing and bond-breaking applications, once TILT-CRETE is sprayed on the surface, do not track over the slab until the surface is totally dry to touch. As the temperature rises or the moisture content of the concrete increases, expansion takes place. We have a dedicated website for your country. This article explores the features and benefits of bond breakers in construction. Bond Breaker Tape 8891 Technical Data June, 2012 Product Description 3M Bond Breaker Tape 8891 is a black polypropylene tape that provides a unique way to break the bond of s ealant between the cement joints. So that the surfaces of the concrete work independently. Common uses: Glazing installations. This is a spray-type bond breaker. Bond breakers are normally used on tilt-up walls and precast segments to ensure the right pieces are cast together. Join now! A bond breaker can be used on deteriorated pavements exhibiting rutting,d cracking from fatigue and freeze/thaw or map cracking due to the expansive pressure of alkali silica reaction. This includes the construction of structures such as warehouses, manufacturing plants, schools, hospitals, offices, and residences. A bond breaker tape is a tape which prevents the sealant from adhering to a surface. A tough, lightweight, easy-to-use, semi-rigid joint filler available in strips and shapes fabricated to most requirements. >T`ediXy6#;%?=c:w@9a&+RFg&&F F@,uFQ&nFgH3. Mainly, bond breaking tapes can be made of different . Sika BondBreaker W is used for "match-cast", "tilt-up" and "tilt-slab" constructions. I started this site to spread knowledge about Civil Engineering. 461.2 Materials Ensure that materials meet the requirements of the following Specifications: Material Section Silicone Sealant and Bond Breakers 833.2.06 Epoxy Resin Adhesives 886 For a list of silicone joint sealant sources, please see QPL 66 . This premium-grade bondbreaker contains organic compounds that react with . The use of this type of bond breaker can preserve the characteristics of the concrete surface. When stored indoors in original, unopened containers at temperatures between 40 90 F, optimum performance and best use is obtained within one year of date of manufacture. In this scenario, TILT-CRETEs resistance to rain is highly reduced. This item can only be delivered to select locations. Equipment Application equipment must be clean and free of all previously used materials. ESP. Bond breakers are similar to anti-stick material, applied on adjacent metallic and nonmetallic substrates such as concrete and steel, used in construction projects. They can also be water-based or non-water-based products. Membrane-forming bond breakers are formulated as per ASTM C-309, the standard specification for liquid-membrane-forming compounds. Section 250.4 (A) (1) states that grounded electrical systems "shall be connected to earth in a manner that will limit the voltage imposed by lightning, line surges, or unintentional contact with higher-voltage . Please enter your delivery zip code below to determine shipping eligibility: Invalid zip code. This type of bond breaker is used more for manufacturing concrete products. KEYWAY Surface Preparation The casting bed should be clean and free of dust, dirt, and foreign matter. TILT-CRETE is not recommended to be used with any other manufacturers bond-breakers. 2023 W. R. Meadows, Inc.All rights reserved. What are the different types of handrails used in bridges? A bond breaker is a separator applied between surfaces of concrete. In addition, they enable the precast unit to lift and move after it has been created to the desired shape. Flexible, lightweight, and can be formed around curved objects. In order to achieve these configurations, first the workers install the isolation and expansion joint filler material prior to concrete pouring (in most cases). Used to bond together new and existing concrete, stucco and plaster. Bond Breakers. The Stihl Cutquik offers 43% less vibration, 20% longer runtime on a tank of fuel and a more advanced engine technology which makes it 44% cleaner than its predecessor, the TS400. By continuing to use this site, you are providing us with your consent to our use of cookies. Description: Brickform #LR-5 Liquid Release Bond Breaker forms a colorless barrier that virtually eliminates concrete build-up on mat-type, texturing tools and thereby keeping them flexible and minimizing wear. This type of bond breaker is used to increase the efficiency of the mold for precast. Whenever a casting of the slab is done, it requires an adequate quantity of water, so that the chemical reaction between cement and water can progress uninterruptedly. 5, 6, 12 SDS. To isolate filler from sealant, use SNAP-CAP from W. R. MEADOWS. #164 provides a positive, 1100 water-based concrete curing compound is formulated from hydrocarbon resins and may be used on interior, exterior, vertical, and horizontal, 1150-CLEAR water-based concrete curing compound is formulated from hydrocarbon resins and may be used on interior, exterior, vertical, and horizontal, 1190 is a hot-applied, single-component polymeric compound developed for the economical maintenance sealing of cracks and joints in Portland cement, North America: 800.342.5976 I am a Degree Holder in Civil Engineering. Log in to TheConstructor to ask questions, answer peoples questions, write articles & connect with other people. In cast in situ construction, the concrete casting is done at prefabricated shops which join together with the old concrete surface, and once the concrete is poured, they become inseparable. The product(s) has been added to {{ listName }}. Using a bond breaker can extend the life of the formwork. Modulus Rupture indicates the bending strength of the material used in construction and its suitability for use in construction. DO NOT DILUTE. Site Map It does not allow surfaces that are subject to movement to separate. 2.11 BOND BREAKER TAPE Bond breaker tape shall be an adhesive-backed glazed butyl or polyethylene tape which will adhere to the premolded joint material or concrete surface. Bond breakers can be classified into two major groups: membrane-forming and non-membrane forming. This product is then unloaded on the site. NOTE: The application of 1100 or VOCOMP series will interfere with the normal reaction of TILT-CRETE with the casting slab surface. SDS. TILT-CRETE has excellent stability and does not require continuous mixing throughout the application process; the material must be mixed only prior to application. Sealants, caulking or other chinking materials will stick more easily to closed cell backer rods which have a better bonding surface area than an open cell product. providing a bond breaker. TS410/TS420 Stihl CutQuik. thick concrete layer placed on top of the existing concrete pavement with operations conducted to ensure full bond between new and old concrete layers. The number of bond-breaker coats and coverage rate needed to achieve a complete uniform film is dependent on the concrete mix design, placing and finishing procedures, environmental conditions, etc. Concrete Bonding Adhesive has very strong adhesive characteristics that eliminate the need to roughen up the surface of the existing substrate before applying new material. They are also applied on concrete surfaces to reduce the cracking of slabs caused due to temperature and moisture fluctuations. Still, these chemicals also dramatically affect the characteristics of the concrete members, so this compound is not known in all countries. Abond breakeris a substance applied to concrete surfaces to guarantee that there is permanentbondingbetween the surfaces. Features of Bond Breakers Used in Construction, Types of Bond Breakers Used in Construction, Advantages of Bond Breakers in Construction, Robotic Process Automation (RPA) in the Construction Industry. PACKAGING TILT-CRETE is low-VOC formulation that does not contain wax or hydro-carbon resins. Bond Breaker Concrete Copyright 2022 White Cap Supply Holdings, LLC. from adhering to the back of a raked joint or to the backup), allowing the sealant to freely deform in response to building movements (see Figure 1c). And is an important factor for building quality control and development. Concrete mix designs that contain in excess of 20% pozzolans such as fly ash may require additional coats of the bond breaker. There have been several instances across Texas where excessive cracking and premature failures occurred when a concrete slab was placed directly on cement treated base. Most bond breakers are designed to provide curing compounds to cure the slabs and precast members because the use of chemical curing compounds prevents the proper functioning of bond breakers. Sealers can also improve the appearance of floors and slabs. not enough product applied as the concrete panel is placed. It has excellent moisture barrier properties, UV resistant, has long-term stability, and will not crack or crease the tape at low temperatures. Section 36-2 - Base Bond Breaker Section 37 - Bituminous Seals Section 39 - Asphalt Concrete Section 40 - Concrete Pavement Section 41 - Existing Concrete Pavement Section 42 - Groove and Grind Concrete Division VII - Drainage Facilities Section 68-4 - Edge Drains Division XI - Materials Section 90 - Concrete Section 92 - Asphalt Binders Polyethylene bond breaker tape is mainly used in joint cavities where the sealant is very shallow or in other situations where it is undesirable for the sealant to stick to a certain surface. Sika BondBreaker W is a water repellent, wax based bond breaker material. It is composed of a blend of asphalts and mineral fillers, FIBRE EXPANSION JOINT is composed of cellular fibers securely bonded together and uniformly saturated with asphalt to assure longevity. Most bond breakers are designed to provide curing compounds to the top sides of casting slabs or molds and precast members. DECK-O-JOINT is a decorative expansion joint for use wherever concrete is placed. - Shoreline Protection with EcoTubes&trade; Reduces materials cost versus traditional hot mix layer, Installs faster & easier than an asphalt interlayer. It is a chemical-resistant, ultraviolet stable,. FEATURES/BENEFITS Evaporates and leaves no residue, making it ideal for interior applications. Meets the moisture retention requirements of ASTM C309 when applied to steel-troweled surface finish. SPEED-E-JOINT offers an ideal solution to controlling cracks in concrete. In some countries, petroleum-based materials have been in use. To prevent the sealant adhering to the base surface or filler board, apply Bond Breaker Tape along the whole width / length of base of the joint. Get Traffic & Exposure. NOTE: Panels sticking to the casting slab is the result of insufficient or improper application of the bond-breaker, i.e. TILT-CRETE concrete cure and bond-breaker is a new, innovative, unique formula of proprietary, reactive organic materials in an aqueous dispersion. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); You can find him on Facebook,Twitter, Tumblr, Instagram, and Google News, Twitch.tv, YouTube, Linkdin, Pinterest , Telegram. Most tapes used as bond breakers are made of polymer films such as PTFE and polyethylene. Please see our Privacy Policy for details. Formulated and recommended for use with Brickform Texture . This bond breaker increases the strength of the concrete surface and reduces cracking. It is used in special formwork in precast products such as cement pipes, concrete blocks, U-shaped drains, etc. Bond breakers can be used to improve joint performance. Which can be cost-effective and time-saving for large structures. We help brands optimize their online presence & performance. Article 100 of the NEC defines ground as "the earth.". (800) 518-2290, Providing the most comprehensive geosynthetic lines in the industry. The sealer's purpose is to prevent water, ice, and dirt from getting into the joint (and into the subgrade) and to prevent intrusion from below the slabincluding of radon. For further application instructions and contractor responsibilities and assurances, please contact the W. R. MEADOWS technical services department. It is highly resilient, will, Building A Standout Education Facility (Case Study). Bonds breaker materials are generally classified into several forms, they are. Note: Choose Options to Buy Online Package Size | Specification of Cinder Block | What Is a Concrete Block? Bond breakers are used in key components required for tilt-up construction. This type of bond breakers is made of crude resins. Bonded concrete overlay (BCO) consists of a 2-in. It has a high expansion, crash resistance, and up to 100% elastic material. German engineers have been successfully using non-woven geotextiles as bond breakers for decades. German engineers have been successfully using non-woven geotextiles as bond breakers for decades. It is poured concrete panels on top of each other. Bond breakers can be classified as membrane-forming and non-membrane forming. It is placed to ensure that there is no adhesive molecular bond between the surfaces. Please see our Privacy Policy for details. Questionable areas can also be tested by dropping water on the surface. Product Data Sheet (PDS) PDF - 217 KB (en) Sikaflex Concrete Fix. to 8-in. 700/37 Moo 5 Amata City Chonburi Industrial Estate, KM 57, Bangna-Trad Rd., Tambol Klong Tamhru, Amphur Muang Chonburi Bond breakers are products developed by an engineer. They are also used widely. It is, X-FOAM expansion joint filler is a flexible, lightweight, non-staining, polypropylene, closed-cell expansion joint filler. A bond breaker is applied to the surface of the formwork before pouring concrete into the precast concrete. SPONGE RUBBER EXPANSION JOINT is produced to a uniform thickness and density from gray-colored, top-quality, blown sponge rubber. Do you folks carry that? The reactive bond breaker will react with the concrete and produce crude soap. Basically, it consists of a pressure-sensitive adhesive on one side, and a bond-inhibiting material on the other side. SPEED-E-JOINT offers an ideal solution, FIBRE LITE is a unique, light-duty forming material and expansion joint. What is the tolerance for compression test results of concrete, according to the standards? Bond COVERAGE 2023 W. R. Meadows, Inc.All rights reserved. ASPHALT EXPANSION JOINT can be used in 80% of all control joint applications.