A New Foundation for America’s Roads and Highways

Simpson Powerful-Tie has been committed to encouraging individuals design and build safer, stronger buildings for more than 65 several years. Now we’re advancing our mission even more — to enable make safer and more robust streets, highways, airport runways and other paved surfaces in North America and all around the earth.

Performing with each other with our workforce at S&P, a Simpson Solid-Tie business considering the fact that 2012, we have rolled out a line of asphalt pavement reinforcement grids that increase tensile energy, building roadways much more resistant to cracks, potholes and rutting. As a final result, roads are safer, very last lengthier and provide better financial benefit more than time. The grids are effortless to mill and recycle in reclaimed asphalt pavement (RAP), creating them environmentally sustainable.

Twenty a long time of proven general performance.

Our pavement reinforcement remedies have been used efficiently in European pavements for years. Great for new initiatives or for resurfacing and repair, these asphalt reinforcement grids prolong the support daily life of roadways and highways, bus terminals, truck loading zones, airport runways and other pavements. In addition to assignments across Europe, these grids have been mounted on significant freeway devices through the earth.

Carbophlat Pavement Reinforcement Grid Airport
Our Carbophalt pavement reinforcement grid remaining applied on an airport tarmac.

Location a test typical for US roadways.

Klavs Olsen, Head Engineer of European Pavement for S&P, has been closely involved with research, subject installation, pavement style and products improvement of roadbed reinforcement solutions for two many years. Now in assistance of our US product or service start, Klavs is main an extensive investigate system done with the Sophisticated Pavement Analysis Heart at the University of Texas at Arlington. By showing a direct correlation with enhanced pavement life expectancy, the system will be utilised to build testing solutions and structure conditions for our pavement reinforcement grids.

As Klavs clarifies, the engineering challenges for streets in Europe and the US are related.

“Here in the US, I see the exact issues as we see in Europe. You have the very same troubles as the rest of the globe. So it is genuinely a lot more to boost our specifications and also the substance we use for design. The extra we can boost our pavements, the a lot more we acquire from them. The challenge is the same.”

For pavement engineers around the environment, Klavs states, the total purpose is longevity.

Perpetual pavements are extended-lasting pavements. The goal is to make them very last for a extremely prolonged period of time with negligible maintenance, without having performing substantial repairs. That’s been the aim of pavement engineers all above the planet.”

Exceptional features with strong positive aspects.

Simpson Robust-Tie asphalt pavement reinforcement grids are impressive the two in engineering structure and set up. Unlike other merchandise, our answers attribute a proprietary, open up grid weave that is completely saturated with bitumen. One more critical variation is that our grids are heated throughout installation. When heated and unrolled into location by the Simpson Strong-Tie® grid installation machine, the bitumen-saturated grid adheres to the pavement and is then straight away completely ready to be overlaid. The open weave style will quickly conform and in shape roadbed curves and corners, earning for a sleek set up. On top of that, the bitumen-saturated fibers form a effective, very long-long lasting bond within just the asphalt matrix, though the open up grid structure assures combination interlock — making a monolithic composite pavement.

“You want an open up grid for the reason that it makes it possible for aggregate interlock involving asphalt classes,” Klavs says. “The exceptional weaving that is utilised makes it possible for better integration (aggregate interlock) of the blend. Our equipment heats up the grid, coated with bitumen, and that is quite one of a kind. The bitumen-saturated grid is truly essential it assures a pretty very good bond between layers. This enables the tensile tension to be transferred to the grid.”

A few grids are readily available. Carbophalt™ G 200/200 is a carbon-fiber grid that supplies utmost structural reinforcement and crack resistance for the most greatly trafficked pavements. Carbophalt™ G is a glass- and carbon-fiber grid for intensely trafficked pavements. Glasphalt™ G is a glass-fiber grid for a extensive wide range of commonly trafficked pavements.

pavement reinforcement grid installation
Carbophalt pavement reinforcement grid being put in.

Simple to mill and recycle in upcoming tasks.

Years afterwards, if light routine maintenance is demanded, the grids can be very easily milled and recycled into reclaimed asphalt pavement (RAP) for use in new pavement tasks with no lower in functionality. In addition to extending the service lifetime of roads and highways, our grid designs make asphalt pavements recyclable and environmentally sustainable.

“Our grid is recyclable,” notes Klavs. “The fibers are simple to mill. Also, the bitumen we use is identical with an ingredient applied in RAP, so it can be made use of in the new mix. It also provides benefit simply because the reclaimed grid is saturated with bitumen.”

Entire education and consulting assist.

To aid governing administration organizations, contractors and industry personnel get up to pace on asphalt reinforcement grid set up, Simpson Powerful-Tie offers finish-to-conclude products education and learning, layout consulting and operator teaching means. For contractors who lease or buy the Simpson Solid-Tie grid set up equipment, we coach subject specialists on machines operation and upkeep, area preparation, software approaches, basic safety and jobsite troubleshooting. It is a complete answer.

“The special factor about Simpson Powerful-Tie is that we provide consulting alongside with our items,” states Klavs. “We help appear at problems, assist determine on and set up the resolution, and also the style. We are onsite to assistance the total process, the full undertaking. We stroll the further mile for the consumer.”

Major the way to safer, more robust roads.

Simpson Powerful-Tie, the leader in structural engineering solutions, is committed to helping men and women establish safer, more robust roadways and highways. Our Carbophalt and Glasphalt reinforcement grids are analyzed, tested, inexpensive and sustainable methods that reinforce asphalt pavement throughout a vast vary of purposes. Proven successful on a number of continents, our pavement reinforcement solutions are great for new construction and for resurfacing and highway upkeep tasks throughout the US and North The usa.

To discover far more about Simpson Solid-Tie asphalt pavement reinforcement solutions, pay a visit to strongtie.com/asphalt.

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