The additives allow the asphalt binders and asphalt aggregates to be mixed at the lower temperatures. Mike Botta. Equipment Material Handling Educational Supplies Sealants and Lubricants Additive Manufacturing Laboratory Supplies FSA Eligible Items Deals. Stone mastic asphalt with the use of a stabilizing additive from hydrolytic lignin Vadim Balabanov 1, Maxim Protsenko 1 1Irkutsk National Research Technical Univeristy, 664074, 83 Lermontov st. 96. Use of polymer-modified asphalt for production of clay-stabilized asphalt emulsion or addition of latex with the clay-stabilized asphalt emulsion results in more improved performance. Cost benefit of WT-202: GMC WT-202 is equal to, and even less than previous acid-based methods. It provides similar benefits to asphalt as SBS and EVA; however, it is easier to blend, does not affect viscosity, has compatibility with a wide range of asphalt sources, and offers improved storage stability. The. Uniform Dry. This product works great for cleaning storage tanks and heavy duty equipment. Concrete and Driveway Degreaser is a powerful, concentrated cleaner formulated to cut through the toughest grease, grime and oil stains. Apply a bonding agent or asphalt binder when necessary. Acting as a co-solvent it can add positive characteristics to heavy-duty cleaning blends. The problem is it absorbs into the asphalt so it was a real pain to get out. Environmentally friendly, it doesn’t harm tires or painted automotive surfaces. The term rubber asphalt is used when the rubber content by weight of the asphalt binder is 15% or higher. #2. Hot mixtures with grain or modified asphalt Asbuton and bitumen should be used for roads that experience heavy traffic loads above 10 million ESA or LHR greater than 2000 vehicles and more than 15. 8. O. Low global warming potential. 2. Made from bio-based chemistries, our warm mix additives provide economic value through lower plant costs due to reduced fuel. When used on concrete, Dynamite Degreaser will remove carbon, oil, tire and other stains on concrete. The chemical composition of the magnesium powder is predominantly magnesium (Mg), with a purity. 337-3. 3) Add diesel oil into (2), control the temperature at about 110°C, and mix for 30 min. The spray nine degreaser for asphalt driveways is an efficient cleaner to keep on the job, ideal for cleaning work benches and desks, as well as common areas such as kitchens, bathrooms, labs, and cafeterias. Save when. In the Netherlands, mixes use as much as 85 percent recycled asphalt. b. ZHP WATER WETTER is a non-ionic surfactant and resin extender. Read page 1 of our customer reviews for more information on the Karnak 1 Liter 709 Karna-Klean Asphalt and Tar Remover/Degreaser. The Hapco Fast Motor Flush efficiently and easily cleans vehicle engines. $14. The B-Series Degreasers are available in six different models. We recommend Easy-Off Professional Fume-Free Oven Cleaner as the best option for most households. The Chemical Guys have a great range of cleaning products for automotive needs. If you're already experiencing swelling, you can add 1/2 gallon to 1 gallon of bleach per 100 gallons of sealer. 015 to 0. Successful use of warm-mix asphalt (WMA) in field demonstrations has created a need for development of mix design procedures. If there are more than 1500 trucks per day, use Item 442 Asphalt Concrete Surface Course, 12. Water: QS%. The concentration is reduced as anionic molecules satisfy available sights on solids1. 3 – Apply the engine cleaner/degreaser. Additives used were the LLDPE/LDPE mixture, and calcium carbonate master batch filler. TERGITOL™ 25-7: 2%. Baking Soda: Sprinkle baking soda on the surface and rub it with a stiff brush, then rinse with water. Employ a professional pressure washing company for more power. Plasma treatment can effectively modify the surface of various materials. Phone: (425) 433-8277 Email: [email protected] study aims to investigate the effects of a new compound anti-stripping additive called DMA-NSDD, which comprised dopamine methacrylamide (DMA) that is a marine biomimetic material and nano-silicon dioxide dispersion (NSDD), on the performance properties of asphalt and its mixtures by experiments. • ECR generates less waste: mixes leave the truck with almost no residue in the bed, reducing truck. H&C offers numerous products for pavers, asphalt and concrete. The study shows that the use of surfactant additives in asphalt binders can reduce the friction coefficient [23]. Oil eating microbes break down oil and replace slow acting bio-organic powders. Go heavy on the liquid soap. First, clean out asphalt cracks with a screwdriver or a machine designed to do the job. Some are intended specifically for diesel engines while others are intended for gasoline engines. Sasol production meets about 30% of South Africa’s transportation fuel needs. The use of Warm Mix Asphalt has several advantages, not only for the asphalt mix itself but also. These products must be used in a cold. 300/1 – bathroom cleaning additive (porcelain)This degreaser by 3D is similar to the orange degreaser by Chemical Guys because it’s, well, orange. Common options include cement, lime and fly ash, to name a few. SDS. Here is what i tried and the effectiveness: Pressure washer (80% effective) Soap and brush (7%) baking soda (5%) coke (3%) I covered the area with small stones and grit and now its just about not noticeable. Speight PhD, DSC, in Asphalt Materials Science and Technology, 2016 8. 5% reduction. Brushing or other forms of agitation will assist in effective solubilisation of. The modified asphalt binders were subjected to two accelerated oxidative. High Boiling Aromatic Solvents : Caromax, Shellsol A-150, Benzene, Toluene, Xylenes,. The Shurflo pump is built tough and has a spray rate of 1. Delivering to Lebanon 66952 Sign in to update your location All. 4. Enviro-Solv is a very effective presolve for cleaning #6 oil, asphalt, oil-based drilling muds, and any other heavy tar-like hydrocarbon. Allow STP ® Professional Series Heavy Duty Engine Degreaser to remain in contact with the surface for a few minutes to penetrate and solubilise contaminants, and rinse off with plenty of water. 4 billion in 2021 to USD 4. FREE SHIPPING. The study was conducted to take advantage of the large number of oil date palm trees to produce cellulose fiber to be used as an additive to the asphalt binder. Control content (0%) and five percentages of fiber content (0. Mod bit maintains a more uniform strength and flexibility over a wider range of temperatures compared to the unmodified asphalt used in built-up roofs. Industrial Degreaser is a ready to use, professional grade degreaser formulated for maximum performance in demanding industrial environments. From $22. There’s no point waiting till it dries, or you will have to start all over again. It took me about 4 hours to get rid of it because it was on. SLS also helps create the foaming action in toothpaste and helps remove food particles from teeth. 2 Use of Asphalt Additives in Roofing Applications 5. In addition, Ecolab’s commercial drain cleaning and treatment products work overtime to digest grease and other food residuals that clog your. PERMIT APPLICATION REQUIREMENTS An asphalt plant specific permit application has been developed to assist the source and Department in the permitting process. The modified asphalt binderand more effective use of asphalt for treatment of fine-grained soils. Sea Foam SS14 Cleaner & Lube; 4. View datash350 EARTH SMART® DIRTY FIGHTER II Demulsifying Degreaser. According to their producers these additives are surfactant products that act at the microscopic interface between the aggregates and bitumen, reducing the internal frictional forces and ensuring the workability and compactability of the bituminous mixture. Shake can thoroughly before use. NEXT 5408 boasts exceptionally low human toxicity. James G. All granite sources were used in both 12. CAN 12/CS. However, poor compatibility between wax-based warm mix additives and asphalt easily leads to precipitation of wax and cracking of asphalt pavement. Combine 1 part laundry detergent with 3 parts water and 1 part bleach. Water dilution at 30% means, adding 30. This method of tinting the mix allows. – Sand/ Aggregate, as high as 20 Lbs. 591. Sprinkle a generous amount of baking soda over the stain and let it sit for 30 minutes. Use a 40 mesh or larger filter. Mineral fibers (also called mineral wool or rock wool) are manufactured by melting minerals then physically forming fibers by spinning [similar to making cotton candy (Science Channel n. 1 Introduction. Bitumen, Asphaltene . 3+ day shipping. However, before you start to remove oil from the asphalt, start by scrubbing the entire driveway with a stiff broom. Model # SMP13005CT. 5. Our experienced and dedicated team of chemists work with you to bring your vision to life. (3) other type modification. However, the Marshall method also has shortcomings and limitations,. To combat mold and algae stains on concrete, consider Mold Armor E-Z House Wash concrete cleaner. HOW TO USE. This has stimulated the introduction of Warm Mix Asphalt (WMA) and its technologies which serve the purpose of reducing greenhouse gas. Fast Drying: Even under "not-so-ideal" drying/ weather conditions, these additives speed up the drying time, thereby reducing labor cost and allowing traffic to open sooner. The asphalt binder used in the Marshall design method of China asphalt. using GTR in wet process (54%) and concerns over the performance of asphalt mixes. To meet the ever increasing requirements regarding asphalt longevity, overall quality, and environmental impact; a growing number of natural and synthetic additives are being utilized within the asphalt industry to enhance the final product. 4 . 3+ day shipping. Rinse the area thoroughly with a hose. Instructions for use: Do not dilute the product. The table 1 below showed the type of modifier and example of additive that being used to modify the bitumen. Top up with water. KEYWORDS: Sustainable, anti-icing asphalt mixture, salt-storage additive, zeolite, CaCl 2, microporous epoxy, anti-icing longevity 15. 99. As evident from the litera ture, LDPE is used fo r asphalt modi cation the most and the mixin g conditions a ect binder properties [17, 18, 19, 21]. g. Soapy Water Treatment: Prepare a mixture of liquid soap and water to prevent fresh oil and dry it. Intended use See Technical Data Sheet. Butyl CARBITOL™* : 10%. Available in 5-gallon buckets. BEST BANG FOR THE BUCK: Mold Armor E-Z House. 544. In order to prevent draindown of the asphalt binder and ensure good performance, these mixes must be strengthened with cellulose or mineral fibres and/or polymer additives. Based on a review and synthesis of the state-of-the-art literature on asphalt pavement with anti-icing additives, this laboratory study developed an anti-icing asphalt pavement that. Trichloroethylene (TCE) is a halocarbon with the formula C 2 HCl 3, commonly used as an industrial degreasing solvent. Additionally, it can be easily deactivated with a splash of water, so it will not harm your paint or decals. SealMaster offers a full line of oil spot primers for sealing oil, gas and grease spots on pavement, and high-quality asphalt emulsion tack coats for use in priming asphalt surfaces, prior to patching or resurfacing. 2. When it comes to the cleaning industry, surfactants are the most versatile additives used to create optimized cleaning formulations. Delivers one time application cleaner. A variety of additives can be used, with ten percent methanol being a common choice. This product is a BAC 5408 Boeing-approved, nonflammable, stabilized 1,2 trans dichloroethylene-based solvent. Buy on Amazon. Use one of the recommended products and spray down the area. Three kinds of asphalt modifiers were selected such as styrene-butadiene-styrene, ethylene vinyl acetate, and end of life tires. 06 and $0. Use gravity – start at the highest point and work your way downhill. Make sure the steel drum of the roller is wet so the millings don’t stick to the drum. Manufactured under the auspices of an ISO 9001:2008. 14. BEST OVERALL: Zep Neutral pH Floor Cleaner Concentrate ZUNEUT128. 3. It boosts the natural effectiveness of water – and delivers the dust control properties you need. Increases penetration values and lowers the viscosity of the asphalt binder in the top portion of the pavement, extending the pavement’s life cycle. 3. Commercial grade sealcoating supplies delivered to your door. Power Cleaner and Degreaser, 32 oz. 2015, Moreno-Navarro et al. The asphalt mixtures with additives had a higher slope in plots of fatigue tests than HMA (Table 6), which indicates that these asphalt mixtures are more susceptible to change of strain level . Phone: (425) 433-8277 Email: academy@mycaf. Aromatic solvents. 9%, followed by synthetic zeolites with a 15. Simo Lube White Grease. As per the procedure, the temperature ranges, corresponding to the. This engine degreaser from their Specialist series isn’t an exception either. BD-6 will remove carbon stain, grease, oil, and. Final Verdict. 1. asphalt, wax, ink, fresh paint and more!Wax-based additives have been widely used in asphalt pavement for their preferable environmental benefits. Our Hot Mix Asphalt (HMA) manufacturing techniques leverage the latest processing technology to properly blend and heat aggregate and liquid asphalt cement. com P. A unique chemical supplement designed to eliminate or reduce the misting and aerosoling of aqueous metalworking fluids. Best Concrete Cleaner for Mold and Mildew—Mold Armor E-Z House Wash. They are also NSF registered C1 for use in non-food-processing areas within food-processing facilities. 3 Advancements In The Aerospace Sector 5. Cleans up to 600 sq. Modifiers and additives being used to boost AC performance include polymers, chemical modifiers, extenders, oxidants and antioxidants, hydrocarbons, and antistripping. Brandon Noel. Choose from mold mildew, rust, oil stain, and all-purpose cleaners. Asphalt rubber (AR) is a modified asphalt binder, which is composed of raw asphalt binder and no less than 15% of crumb rubber modifier (CRM) by total binder weight [1]. WMA additives are used to reduce asphalt production temperatures and, consequently, the temperature of the mixture significantly. The proprietary formulation contains "Oil Grabber", a unique additive which penetrates. ASPHALT ADDITIVES AND MODIFIERS A variety of materials has been proposed over the years as modifiers to improve the performance of asphalt concrete. Seal ‘n Lock Battery Operated Pail Pump Spray System. Simoniz CC Bug and Wheel. There are two main types of hydrocarbon solvent, including: Aliphatic solvents. The polymer used to modify asphalt binder commonly contains approximately 15% plastomeric, 75% elastomeric, and 10% rubber or other components [1, 6]. About Driveway Cleaner & Degreaser. Asphalt concrete is one of the most common types of pavement surface materials used in the world. us. The asphalt binder, sometimes referred to as the asphalt cement binder or the asphalt cement, is an essential component of asphalt concrete—it is as the name implies the cement that holds the aggregate together. Anova ® non-toxic, liquid warm mix additive is designed to significantly improve the quality and reliability of asphalt pavement compaction at an efficient dosage. 4) Use Clay-Based Cat Litter. Issue #10: Reflective Cracking. It analyzes the materials, additives, mix design and performance of the asphalt made by this technology. 1. 00% by weight of asphalt • Additives are diverse, most will perform differently with different combinations of asphalt and aggregate typespurified polyphosphoric acid, which is used as an asphalt binder modifier for asphalt roads. A commonly used additive is a special paraffin wax produced by conversion of natural gas. Pink Super Suds Shampoo & Superior Surface Cleanser stands out as a versatile choice for a variety of cleaning needs. Always be sure to completely rinse TSP from the walls (and let the walls dry) before you paint. 013″ […] RAS, defined by AASHTO MP 23-14, Standard Specification for Use of Reclaimed Asphalt Shingles as an Additive in Hot-Mix Asphalt (HMA), as â any type of waste roofing asphalt shingles that have been processed into a recyclable product,â have become another promising recycling candidate. Simple Green is a degreaser, and asphalt is a petroleum product. Dozens of uses! Read more. 99 for a 14-ounce tub on Amazon). Package of 3 One-Gallon Bottles of the best eco-friendly, biodegradable oil stain removal product. commercial AS additives used were added. Use a broom or a leaf blower to clean the asphalt surface of any dirt. 5 Challenges4. Model # FG686. Z-400-SE is a caustic-based cleaner used for difficult oils, grimes, and grease. Superior selection of environmentally friendly pressure washer cleaning solutions as well as biodegradable cleaners. Dissertation, Clemson. The 11 Best Glass Cleaners of 2023. Step 1: Clean The Surface. It took me about 4 hours to get rid of it because it was on. Typically, the additive used is either a waterborne acrylic resin or waterborne vinyl — the local environment and temperature gradients will determine which type is used in the final mixture. But use safe sewer cleaning products to keep your drains and environment clean. Available in 5-gallon buckets. For general purpose degreasing dilute 1:18. Make sure the combination is mixed thoroughly. • THE object of this research was to explore the possibility of improving the utility of asphalt as a stabilizer for fine-grained Soils by the use of trace quantities of chem ical additives known to react with asphalt, or with soil-mineral surfaces. Liquid so easy to manipulate. Power Bolt is the preferred asphalt cleaning solvent as it's cleaning properties attach the dirt and oil stains but NOT the asphalt itself. Dish liquid soap is even better, especially the grease-cutting type. Compare this reading with the desired film thickness for 0. Intended Use: Asphalt and Concrete Surfaces: Temperature Limit: Works from 32°F (0°C) to 120°F (49°C) Treats:. Cash, in Encyclopedia of Materials: Science and Technology, 2001 2. 3. The anti-icing additives were used to prepare deicing asphalt mixtures by replacing a certain amount of fine aggregates based on equivalent volume displacement method. 1. Enviro-Solv is a very effective presolve for cleaning #6 oil, asphalt, oil-based drilling muds, and any other heavy tar-like hydrocarbon. Fast Drying: Even under "not-so-ideal" drying/ weather conditions, these additives speed up the drying time, thereby reducing labor cost and allowing traffic to open sooner. 1 Asphalt Release Agent - 275 Gallons. The orange citrus degreaser removes any odor from your vehicle, which is great if you managed to get it dirty by accident. 2017-TAC-Investigation the Effect of Warm Mix Additive on the performance of Asphalt Mixtures. With a large, stiff yard brush, work the solution into the asphalt using side-to-side sweeps, then top to bottom. Box 1121 Maple Valley, WA 98038 For the asphalt concrete, Marshall Stability tests were performed. Fast acting surfactants quickly remove oil and stains from trash and soft drinks. 47 / each. Any fuel or grease stains need to be cleaned off with a specially formulated degreaser. 3 billion, up from $3. These concerns included. Simoniz Carpet Spot Remover. Titrant amounts are also given for each of the two pure commercial AS additives used. Oil Eater Original 1 Gallon Cleaner, Degreaser - Dissolve Grease Oil and Heavy-Duty Stains – Professional Strength. 8% from 2019. Asphalt and Road Oils are used. Enviro-Solv is also much more economical than the popular citrus blends. 2. —Malcolm Swanson. Soak up the bulk of the spill with rags or paper towels. With a flash point of up to 400 degrees Fahrenheit, hot mix clocking in at 350 degrees is no problem. TERGITOL™ 25-7: 2%. 1. Owing to the additives used in Warm Mix Asphalt (WMA), Zep Neutral pH Floor Cleaner Concentrate. This degreaser by 3D is similar to the orange degreaser by Chemical Guys because it’s, well, orange. Low global warming potential. In this article, some of the studies carried out on the use of NA in pavements are summarized and. 1. It is a chemical product mostly used for the removal of water-insoluble substances such as grease, paint, oil, lubricants, corrosive products, abrasive dust and all other organic films. This research characterised the synergistic consequences of rubber modifiers (crumb rubber powder (CRP) and natural rubber latex (NRL)) and wax-based admixtures (Tough Fix Hyper. The nationwide average price for driveway sealing is $486, according to Angi and HomeAdvisor, with charges ranging from $250 to $768. Packaged in a 1-gallon container. Although some researchers have considered PMAs as linear viscoelastic materials [25], PMAs exhibit behavior that is outside the linear viscoelastic domain [26]. wide in asphalt pavements. Home;. Simple Green 13005CT Industrial Cleaner and Degreaser, Concentrated, 127. Whether you're a DIYer or an asphalt maintenance contractor, you will find the perfect product for your project here. Allow it to sit for 30 seconds, or whatever’s suggested from the manufacturer. Gorilla XDX Concrete and Asphalt Cleaner. Here is what i tried and the effectiveness: Pressure washer (80% effective) Soap and brush (7%) baking soda (5%) coke (3%) I covered the area with small stones and grit and now its just about not noticeable. Powerful 40-fl oz Degreaser - Removes Stubborn Grease and Grime - Ideal for Kitchen and Automotive Use. This distillation can occur naturally, resulting in asphalt lakes, or occur in a petroleum refinery using crude. It is found in high concentrations in industrial products, including. Excellent floating degreaser designed for use in sewer treatment plants, lift stations and septic systems. Provide the Engineer with documentation, such as the bill of lading, showing the quantity of additives used in the project unless otherwise directed. This is a non-corrosive liquid ice melter formulated you can use on asphalt and concrete driveways and parking lots. It removes grease, oil and dirt from concrete, brick, masonry, asphalt, driveways, patios, sidewalks, garage and basement floors. 99. These are the four best ways to remove old oil stains from concrete: Wash away the oil with a strong detergent, and a scrub brush or sponge. Concrete/Asphalt; Concrete/Asphalt. sitivity of asphalt binder as well as the workability and com-pactability of asphalt mixtures to be used in pavement repair. 6 billion in 2019. With the right additives, it can resist UV rays and be nonslip. Mixing the two then means everything you spray will have the properties outlined on the additive. Qualified Construction Materials List (QCML) The following are lists of qualified products for use on MassDOT Highway Division construction contracts. Use gravity – start at the highest point and work your way downhill. In this investigation, a novel liquid, low-viscous chemical additive (B2Last®) is presented for its use in asphalt binders. Most asphalt sealers require a squeegee while most concrete sealers use a brush or sprayer. PRODUCT# SIZE UOM 26812 16 OZ. The sodium lauryl sulfate formula is a highly effective anionic surfactant used to remove oily stains and residues. Changes include inQuikrete 50 lb. [1,2]. BEST FOR PRESSURE. 264. Butyl CARBITOL™* : 10%. Allow it to sit for 30 seconds, or whatever’s suggested from the manufacturer. Additionally, there are two types of products: turbo cleaner sprays and; pour-in additives. The asphalt additive market is projected to grow from USD 3. Typically, the additive used is either a waterborne acrylic resin or waterborne vinyl — the local environment. 1%. Figure 1. The global market for asphalt additives is expected to grow over the next 10 years to $6. 62 billion in 2022 to $3. 6. SLS can help create a rich lather in products like body and hand wash, facial cleansers and bubble bath. This. Watch the oil dry to a powder and then sweep it up to leave your. Spray liberally on the designated area. 67 reviews Industrial Purple Cleaner and Degreaser Concentrate - 1 Gallon. MSDS-SDS. This product works great for cleaning storage tanks and heavy duty equipment. Select an appropriate sealant during final steps. Unfortunately, while the ease of buying this $1 cleaner is likely its best trait, using it isn't quite as simple. Minerals used to create. rechargeable drawer lights HEAD OFFICE: 125 Edilcan Drive,Concord, ON -- FIELD OFFICE: 21 Rodinea Rd, Maple, ONAsphalt is a dark brown to black, highly viscous, hydrocarbon produced from petroleum distillation residue. The IUPAC name is trichloroethene. Step 1: The first step to stain removal is to clean your asphalt surface. Aside from the aforementioned WMA techniques, there are also several combined technologies and products used to produce WMA, like zeolites or fibers with organic additives or pallets with Figure 1. According to the Food and Agriculture Organization (FAO), global paper production reached 419 million metric tons in 2020, which is an increase of 0. 357 SUN-IN Carpet Shampoo Concentrate. As a result, the. Self-healing pavements using microcapsules containing rejuvenator: from idea to real application. The additives used in this study are waxes with melting points above 90 °C, so it appears that below melting point the waxes help to stiffen the AR-WMA mixtures. Porous asphalt pavements, used mostly for parking lots, allow water to drain through the pavement surface into a stone recharge bed and. Include a plan note requiring PG64-22. Find My Store. One of the options is to use some water, along with a paste made from baking soda and water to scrub away at the stain. Salt-storage additives (SSAs) were added to the asphalt mixtures during the construction stage, and the formed anti-icing asphalt pavement (AIAP) played an active and smart role in continuous snow melting, which could avoid traffic accidents and provide positive support for winter road maintenance in cold areas. In most cases, the impact of these materials on the long-term performance of asphalt binders and concomitant mixtures is evaluated on an ad hoc basis. Economical Heavy Duty Degreaser. Sunrise Asphalt Company. For tougher soils dilute 1:9 or use full strength. This sealant runs between $0. Industrial abbreviations include TCE, trichlor, Trike, Tricky and tri. Let the mixture sit for at least 1 hour before flushing with hot water. There are many asphalt sealer additives you can use depending on your sealcoating job. Using cold mix is cost effective as compared to hot/warm mix asphalt, due to the fact that the mix can be applied directly from the container. Compared to various WMA additives used, as shown in Table 7, it can be seen that the Evotherm resulted in the highest CO 2 reduction of 17 to 60%, followed by the foaming technology of 58. Hot Mix Asphalt (HMA) is made of aggregate that is dried at 145-160ºC and heated to approximately the same temperature, and the bitumen is turned into a viscous liquid. In this article we will follow the crude oil as it leaves the seagoing tanker at the Marine Terminal at US Oil and Refining Company in Tacoma, WA and becomes asphalt. The use of natural rubber la tex in modified asphalt road binders in the UK. To wash your silks, swish them gently in the sink in the soapy solution for up to 30 minutes. 7 billion by 2026, at a CAGR of 6. Easy to use: a. BEST ECO-FRIENDLY: Better Life Tub and Tile. Stone Mastic Asphalts (SMA) are asphalt mixes with discontinuous granulometry and a high content of asphalt binder.