RoLanka’s BioD-Mat® blankets are woven from machine-spun bristle coir (coconut fiber) twines. Coir fiber is a renewal natural resource, a by-product from the coconut industry. These semi-permanent 100% biodegradable, strong and durable bristle coir woven blankets provide higher resistance upon installation while supporting growth and development of vegetation. These blankets allow designers and specifiers to go beyond the design limits of other types of organic erosion control blankets.
The Uni-Bell PVC Pipe Association released a mobile app that provides the most current PVC pipe products available meeting both AWWA and ASTM standards. The app is a useful reference tool to ensure that the most appropriate PVC pipes are specified for pipe projects. Included are PVC pipes in sizes from 4 to 60 inches for water mains, gravity sewers, sewer force mains, reclaimed water lines, storm sewers, and trenchless applications. The app provides available size ranges, joining systems, and applicable standards for each application; outside-diameter regimens for pressure pipes; and cross-section information and pipe stiffness values for sewer pipe.
Reinforced Earth® MSE retaining structures are an economical way to meet ordinary and extraordinary earth retention and load support needs for highways and bridges, railroads and mass transit systems, waterfronts, airports, loading docks, industrial and mining facilities and commercial and residential developments. Each wall is a coherent gravity structure, custom-engineered by The Reinforced Earth Company to project-specific requirements including applied loading, foundation conditions, and aesthetics. The key components of a Reinforced Earth wall are galvanized steel high adherence reinforcing strips or reinforcing ladders, granular backfill and precast concrete facing panels. The frictional bond between the backfill and the reinforcements is permanent and predictable and there is a reliable mechanical connection between reinforcements and facing panels.
Presto Geosystems, the leader in geocell technology, introduces its newest innovation – the ATRA® Tendon Clip, a high strength load transfer device designed to transfer slope gravitational forces from the GEOWEB® cell wall to tendons. The device incorporates the same “turn and lock” capability of Presto’s ATRA® key through GEOWEB® cell wall slots delivering connection certainty and a guarantee that the clip will bear against the cell wall for maximum performance.
Impact resistant structural plastic has a cellular core surrounded by integral skins forming a totally integrated structure. Structural molded parts made from fiberglass reinforced HDPE have a high strength-to-weight ratio and have 3 to 4 times greater rigidity than solid parts of the same material of equal weight. Storm Rax are designed to withstand the conditions of pond structures – rough handling, high/low temperatures and long term weather exposure.
Don’t know if you can get A1085 HSS for your project? Don’t worry. Atlas Tube manufactures it in various sizes every 30 days. Spec A1085 HSS, and we’ll deliver — anytime, anywhere. With great performance, ready availability and the industry’s widest size range from Atlas Tube, there’s no reason not to spec A1085 HSS. Learn more about ASTM A1085 and how it makes designing with HSS easier with Atlas Tube’s design aids and videos.
CS Expansion Joint Covers’ APF system is a unique interlocking cover design that allows for horizontal movement, as well as some vertical deflection. It is designed to withstand heavy and frequent rolling loads. This system is ideal for areas where significant foot traffic is expected and is considered extremely low maintenance. The interlocking cover assembly utilizes precision gaskets to eliminate any metal-to-metal noise and to prevent the infiltration of liquids.
Topcon Positioning Group announced the latest addition to its line of data controllers — the FC-5000. The 7-inch sunlight-readable display field controller is compatible with all Topcon GNSS receivers and total stations, operating MAGNET Field, Site and Layout software. It has two built-in cameras — an 8 MP camera with autofocus and LED flash for field photography and a 2 MP camera on the front for video meetings — and 64 GB of flash storage. Additional features include an optional 4G LTE cellular modem, internal GPS navigation, Bluetooth and Wi-Fi, and a battery life of more than 10 hours.
Xerxes manufactures underground and aboveground fiberglass tanks designed to meet the needs of When storage tanks are required for a project, specifiers have a choice Fiberglass storage tanks are increasingly the preferred choice when compared to concrete, steel and poly tanks, especially where corrosion is a concern. To learn about the advantages of fiberglass storage tanks, visit our website.