Lehigh Hanson puts JUNO XP to the test

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JUNO XP-enhanced concrete
The folks at Lehigh Hanson know a thing or two about cement and ready-mix concrete. So when they learned about JUNO XP and its ability to partially replace traditional cement in ready mix, they were curious. Would JUNO XP concrete be as workable as a traditional mix? Would it provide the same finish characteristics?

JUNO XP®, is an advanced supplementary cementitious materialJustin Hill, Senior Sales Consultant with Lehigh Hanson, decided it was time to test JUNO XP to see if it could meet the challenge.

“We sponsored two separate field trials at our San Diego/Miramar plant,” he said, “one in November 2018 and another in May 2019.”

To maintain objectivity, he hired a third-party contractor that specialized in flatwork. The assignment:  Compare and analyze how well the JUNO XP mix could close the surface.

Five mixes were put to the test and the contractor found that, even with a 20 percent reduction in traditional cement, the JUNO XP-enhanced concrete maintained excellent workability and was easy to finish. Additionally, the JUNO XP-enhanced concrete maintained important hardened properties necessary for any concrete construction application.

“Both results were promising, and we are continuing our discovery,” said Hill.

As he found out, JUNO XP is an advanced supplementary cementitious material (ASCM) that not only yields a workable concrete, but also reduces the cost without sacrificing performance.

Click here for more information on JUNO XP.

JUNO XP for Concrete

A revolutionary ASCM technology

Concrete ordering and tracking made easy!

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E-tools from Surface Tech benefit both Contractors and RMX/Logistics suppliers

Concrete ordering and trackingTake one look at the user-friendly interface, and you’ll be sold on how e-tools from Surface Tech can make future ready-mix ordering and delivery so effortless.

For Contractors, TRKR and TRKR Mobile provide a direct link to RMX/Logistics suppliers, allowing you to shop mix designs and customize the perfect concrete for your specific project. You can then schedule, pay and track the order from truck start to placement completion. Press Done and relax.

When your order completes, you’ll receive a comprehensive report on a daily or project-end basis that you can e-share with clients or subcontractors. Simply put, TRKR and TRKR Mobile take the guesswork out of ordering.

The software also works well if you’re a ready-mix supplier, because you’ll gain an invaluable logistics tool. It allows you to approve orders and schedule dispatches, including the assignment of drivers.

For your drivers, TRKR Mobile is a dream come true. It provides auto-capture of comprehensive weather conditions that may affect pick-up, delivery or completion of the load on a project-by-project basis. Drivers especially appreciate the auto-routing feature, and the Safety Check List at each point of delivery.

TRKR MobileThey also appreciate the media capture ability, which allows them to grab live or camera roll photos and video, then dictate notes to add to the images. A variety of forms and testing reports can also provide feedback. Best of all, the data captured relays back in real time and is shareable. And like the Contractor, you’ll receive comprehensive progress reports on a daily or project-end basis.

“Contractors and RMX/Logistics now have an online and transparent means to track orders and save all pertinent data to a single project repository that is shareable and will integrate with any software capture system,” said Steve Santa Cruz, Surface Tech president.

To learn more about the comprehensive capabilities of TRKR and TRKR Mobile, visit https://surface-tech.com/etools/trkr/

 

Extreme conditions put JUNO XP to the ultimate test

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JUNO XP Concrete crack testYou want crack resistance? We got it!

Fly ash, slag, silica fume — stand back. You’ve got extreme competition as an alternative supplementary cementitious material (ASCM).

If you’re looking for a product that can partially replace traditional cement in your next project, and you want a finished placement that can go the distance through all types of punishment, look to JUNO XP.

In a recent cracking test, we put JUNO XP to extreme conditions. Imagine 100°F and 32° relative humidity for 48 hours.

“Concrete has to crack under these conditions. It has no choice,” says Jon Belkowitz, PhD, Surface Tech’s Chief Technology Officer for concrete. “But we found JUNO XP dramatically restrained the amount of cracking that occurred.”

In a wide range of applications, JUNO XP is a proven ASCM that can partially substitute traditional cement binders without sacrificing performance. More importantly, JUNO XP can reduce the cost of the mix and it’s easy to adopt. It’s a powder that you easily incorporate into any conventional dispersion system — silo, hopper, supersacks, bags and dissolvable bags. Ease-of-use is one more feature that separates JUNO XP from other new technologies. But the big difference can be seen in performance over time and under a wide range of environmental conditions.

“With JUNO XP, we’re seeing much less or no cracking at all in real-world applications,” said Belkowitz. “In this recent test, we recreated an extremely tough environment, and we saw a dramatic difference between concrete made with JUNO XP and a traditional mix.”

For detailed information on JUNO XP’s Ultimate Cracking Test and other product information, contact us.

Surface Tech + Adventus Material Strategies = A Winning Combination

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Asphalt roadAdventus Material Strategies, LLC offers a combination of marketing and technical strategies to the infrastructure industry, drawing on decades of experience and respected industry network. Surface Tech and Adventus have recently formed a business alliance to further the material advancement goals of each company.

As a group, the Adventus team can draw from a deep well of competence for the commercialization of technology in the chemicals, polymers, and road infrastructure segments. The team recognizes the need for new methods and proven technologies to make concrete and asphalt applications stronger and last longer.

The team includes Brian Majeska, principal, with more than 25 years of experience in sales, marketing, technology and innovation in the road chemicals industry. And, Joseph Lorenc, also a principal, with 20 years of knowledge and experience gained in new technologies and expansion of businesses through effective marketing strategies.

“The Adventus team is dedicated to providing new and proven technologies to the asphalt and concrete industries. Their dedication to applying science and technology to achieve breakthrough innovations for our served industries makes them a perfect match for Surface Tech’s core value of providing workable, forward-thinking solutions for infrastructure applications,” said Santa Cruz.

For more information on Adventus Material Strategies, LLC, visit https://adventusmaterialdotcom.wordpress.com/the-team/

JUNO XP — an “insurance policy” for Ultra-High Performance Concrete

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Ultra-High Performance Concrete (UHPC) as defined by the American Concrete Institute (ACI) Concrete Terminology and ACI 239 stipulate calls for meeting a compressive strength between 17,000 psi up to 22,000 psi with specified durability, toughness and tensile requirements provided by the inclusion of fibers. However, because of it’s the materials employed high strength, UHPC can be difficult to create and can become brittle and prone to cracking.

Fortunately, recent UHPC testing and real-world applications by Surface Tech are demonstrating that JUNO XP, the company’s proprietary alternative supplementary cementitious material (ASCM), can provide an “insurance policy” against UHPC brittleness and sub-sequent cracking.

“UHPC has so much cement in it you have to go with a low water mix, and that’s where you run into the possibility of cracking at both early and later stages of the concrete,” said Jon Belkowitz, PhD, Surface Tech’s chief technology officer.

JUNO XP has a mechanical impact on fresh concrete that allows for a reduction of cementitious material, while still maintaining the cream needed to allow grey concrete to flow easily into the formwork. Moreover, JUNO XP has also proven it can increase strength and durability.

“It makes UHPC stronger, tougher and last longer at no additional cost,” said Belkowitz, who added the product is showing spectacular results in current UHPC application testing by one of the nation’s premier concrete precasters.

“JUNO XP is decreasing the binder content by 15 to 25 percent without sacrificing fresh or hardened properties.”

Those who specify and work with UPHC should welcome these results and the fact that JUNO XP is easily adoptable and improves standard, higher performance concrete mixes, in addition to UHPC.

“JUNO XP can be considered a ‘toughening agent’ for UHPC,” said Belkowitz, “meaning it can increase the strain on the concrete before failure, or increase the energy under stress. This positively affects the strain curve as opposed to other supplementary materials, which tends to make the concrete more brittle at high strengths.”

As numerous tests and real-world applications continue to demonstrate that JUNO XP delivers a revolutionary advancement in concrete solutions, it leads Belkowitz to issue his best advice:  “Start using Juno XP today! It’s flipping awesome!”

Product advancements and continued innovation take center stage at Surface Tech quarterly meeting

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JUNO XP ACE XPAs the Surface Tech team gathered in La Jolla, CA on May 20 -21, presentations and discussions featured a strong emphasis on the development of new platform inclusions to each of the company’s divisions. Company stewards all participated in lengthy sessions devoted to the advancement of current and new product developments as we continue to seek innovative, but secure, solutions for the important industries we serve.

As a leader in innovation for the asphalt and concrete industries, the team first focused on the dry polymer category for asphalt and its aramid product, ACE XP.  Continued testing has proven the use of ACE XP will allow for reduced PG grade in mix designs, while still achieving a higher performance (including anti-cracking) for asphalt pavements.

The team examined how the QC disciplines of ACE XP differentiate it from the competition in both its manufacturing method and its ability to be accurately dosed at the plant.  The resulting plant cleanliness, combined with Surface Tech’s professional approach to interfacing with plant personnel (including safety),  go a long way toward ensuring the customer benefits from the accountable, automated dosing method in terms of producing a pavement that performs for the long haul.

In concrete, the JUNO XP line has been undergoing rigorous C1709 certification since last summer, and testing has proven the product exceeds all expectations in performance characteristics.  JUNO XP delivers cost savings, green benefits and an ease of adoption at all plant set ups.

The Alternative Supplementary Cementitious Materials (ASCM) category is a defined ACI discipline and JUNO XP is an early commercial product showing its true worth in that space.  Aggregate and fly ash quality and availability are strapping the industry, and new ACSM’s are needed more today than ever before.

In the future, look for even more innovative new products to be added to Surface Tech’s platform, including a fly ash replacement product and a colloidal silica product to enhance current market standards in those categories.  Our dedication to testing both in the lab and field continue to be clear evidence to our commitment to provide products that benefit the industry.

 

 

JUNO XP

ASCM — an acronym for the future of concrete

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JUNO XP

Acronyms. They’re everywhere. Each industry has plenty, and even our text language is well populated with LOL, OMG and a long list of others. So you may groan a bit when you see a new one, but ASCM for the concrete industry is one you’ll definitely want to know and remember.

Alternative supplementary cementitious materials (ASCM) are making waves within the industry, and for good reasons. One, they can partially replace traditional cement in a wide range of concrete mixes. This is good news for the environment, because the production of traditional cement requires enormous amounts of energy and releases CO2 into the air.

JUNO XPTwo, ASCMs have the capability to deliver important improvements to concrete mixtures. They can increase strength and lifespan, improve workability in placement and require less water, while still delivering the creaminess required for most concrete mixes.

Third, to the delight of many, ASCMs can reduce the cost of concrete. And when you combine the cost savings benefit with added strength that provides improved resistance to abrasion, salts and acidic environments, it’s no wonder attention to ASCMs has grown over the past few years.

ASCMS such as silica and fly ash have been around for a while. But these materials do not address all of the shortcomings of Portland cement in certain applications and environments.

That’s why Surface Tech developed JUNO XP, an advanced mineral admixture that can partially substitute traditional cement. It can be used in standard concretes and in specialty applications without sacrificing performance.

The core technology found in Surface Tech’s JUNO XP is a revolutionary building material using cutting-edge advancements in mineralogy and nanotechnology combined with a graduated fiber matrix to reduce material cost.

Best of all, adding JUNO XP to your mix is easy. You can add it at any point in the production process—at the plant, on the job site, or wherever it fits your need.

So now that you know about ACSM, all you really need to remember is JUNO XP. For more information on how JUNO XP can lower cost and improve performance in projects like soil stabilization, controlled density fill (CDF) and rip-rap, visit https://www.surface-tech.com/portfolio/juno/. To find out how you can achieve savings of up to 30 percent on your next project, contact us.

JUNO XP surpasses major milestone in Stage 4 testing toward achieving 1709 ASTM certification

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JUNO XP - alternative supplemental cementious material

For years, contractors have utilized several common types of supplemental cementitious materials (SCM), including fly ash, slag cement, calcined clays, and silica fume to partially replace traditional Portland cement in concrete mixes. The use of these materials has been supported by significant research and testing, as well as long-term performance monitoring.

Now the same rigorous testing procedures are being applied to JUNO XP, Surface Tech’s alternative supplemental cementious material (ASCM), and the reports from Stage 4 testing show JUNO XP produced “fantastic results,” according to Jon Belkowitz, PhD, chief technology officer for cement.

“The 90-day strength test results show JUNO XP is awesome! Throughout the 90-day set of results, the strength and durability of the JUNO XP-enhanced concrete proved out above the 1709 ASTM references.”

The innovative technology behind JUNO XP generates a hardened matrix that increases cementitious efficiency (see Compress Strength graph), and the resistance to physical attack (see Underwater abrasion graph).

Testing on JUNO XP covers a one-year time period, and by achieving excellent results at the 90-day milestone, the product will now enter the field-testing phase.

Standards for the evaluation of materials for 1709 ASTM certification can be found at https://www.astm.org/Standards/C1709.htm

Compress Strength graph

Underwater abrasion graph

JUNO XP alternative supplemental cementitious material (ASCM)

Colorado Ready Mixed Concrete Provider finds JUNO XP weathers Rocky Mountain climate

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JUNO XP alternative supplemental cementitious material (ASCM)For challenging winter weather, look no further than Colorado. During the cold months, concrete pavement must withstand an unending cycle of freeze-thaw and a constant barrage of de-icing salts. When a Colorado-based concrete provider  sought a new solution to this age-old problem, they turned to Surface Tech.

JUNO XP ConcreteWith fly ash in short supply, the concrete provider needed an alternative supplemental cementitious material (ASCM) that would meet ASTM C 672 specifications for a high-end residential driveway. The specs called for a high compressive strength and an ASCM that would ensure a dense hydrated concrete matrix. It was an ideal test for JUNO XP, Surface Tech’s pioneering ASCM product.

Using Surface Tech’s Rapid Deployment technology, JUNO XP was easily added to the mix with no issues or delays in the standard process. Concrete finishers remarked on the ease of finishing despite the reduction in paste content. The mix also retained fresh properties, compressive strength and resiliency when tested from samples fabricated during laboratory and field trials. Best of all, the test delivered significant cost savings without sacrificing fresh or hardened properties. Moreover, a third party testing laboratory confirmed that the JUNO XP concrete maintained the strength and shrinkage required by the engineering specifications.

The concrete provider in Colorado — and others like it across North America — have consistently found that JUNO XP-enhanced concrete will maintain performance, lead to cost savings and create an environment for a greener concrete mix design. Click here to learn more about the revolutionary capabilities of JUNO XP.

Discover Surface Tech at the TRB Annual Meeting at Booth #1133

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Innovative products that deliver better, stronger, longer-lasting building materials 

Transportation Research Board (TRB) 98th Annual MeetingIt’s almost here! The Transportation Research Board (TRB) 98th Annual Meeting will convene next week in Washington, DC.  We’ll be there, and we invite everyone to drop by our booth to learn how Surface Tech products can deliver significant benefits to your next concrete or asphalt project.

Our innovative ACE XP polymer fiber solution can make asphalt stronger than steel. JUNO XP, our alternative supplementary cementitious material (ASCM), utilizes cutting-edge advancements in mineralogy and pozzolans to improve the performance of concrete at a microscopic level. Stop by and learn more.

You can also discover more about our products by attending Surface Tech’s TRB Live! Theater. Be sure to mark our presentations on your meeting calendar:

Monday, January 14th – 9:30 a.m.
What is an ASCM and why do we care?
Jon Belkowitz, PhD, Chief Technology Officer, Surface Tech
advanced supplementary cementitious materialPortland cement concrete already incorporates a wide range of supplementary cementitious materials, including fly ash from coal combustion, and silica. However, these materials do not address all of the shortcomings of Portland cement in certain applications and environments. Alternative supplementary cementitious materials hold the promise of increasing the strength of concrete, requiring less water in the mix, improving workability and producing a concrete that’s less brittle. Surface Tech has been at the forefront of alternative binder technology since 2016. Come learn about JUNO XP. We are seeing spectacular potential for this product as an alternative supplementary cementitious material. We’ll explain how it can reduce cost and increase strength of traditional concrete in your next project.

 


Tuesday, January 15th
 12:30 p.m.
The ideal asphalt cracking performance test — what is it?
Joe Dennis, Vice President & Chief Technical Officer, Surface Tech
Phil Blankenship, PE, BLANKENSHIP ASPHALT TECH AND TRAINING, PLLC
ACE XP Polymer FiberASCE recently gave U.S. roadways a dismal “grade D+.” One main reason for this poor performance is the premature cracking of asphalt pavements. This presentation will review a variety of cracking performance tests currently available, providing the strengths and weaknesses of each — including a review of the newest crack performance test called the IDEAL CT crack test. Since the availability of asphalt crack improving modifier options is limited, the presentation will also provide an overview of the capabilities of aramid polymer fibers to decrease this premature cracking of asphalt pavements.