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Butyl Rods: Answer to Difficult Industrial Sealing Problems

  • Posted by: Kim M
  • Category: Article

Butyl rods can be seen between large blocks of precast concrete. Horizontally arranged pavers and vertically formed concrete structures also use the premium grade synthetic rubber. The flexible rope acts as a deep opening filler, which can then be further sealed with a pasty caulk. Added to the tacky rope’s sealing credentials, though, the material also protects a host of industrial applications.

Exploring Sealant Rope Usage Areas

Consider the attributes imbued within a length of butyl ligature. The man-made rubber is tacky and, therefore, a good option as a shock-absorbing seal. Because of this feature, it’s seen on structures as caulk liners, as the material that plugs the deep concrete crevices that form between the heavy precast blocks. Apart from functioning as “bottleneck” in-between construction site elements, though, butyl rods exist to solve several comparably weighty sealing problems. Pre-cut lengths of the bendy material work as collars on septic tank openings and manhole orifices. With the moisture-resistant rubber acting as a sealant in both of these application domains, stray chemical fumes cannot flee one industrial zone, only to enter another and become an airborne hazard.

Liners in Machine Processing Applications

Reinforced steel panels make robust machine frameworks, but they’re far from impact-proof. That’s why mining hoppers use butyl rods. The rubber fits securely around the frame metal to form an impact dampening barrier. In chemical processing facilities, it’s much the same, with butyl seals providing the fume-blocking gaskets here in this gas-rich network of chemically active exhaust streams. A fume isolation mandate exists here, so the threshold gaskets are designed to perform as sector isolation mechanisms. If the gas does propagate within one chemical processing zone, the rubber gaskets inserted around the sector thresholds prevent those gaseous mediums from interacting. The same can be said for food-safe applications, except it’s the threat of hygiene cross-contamination that’s contained by the sealing rope.

Butyl rods are required to minimize vibrations in buildings. They also prevent the ingress of water, so expect to see this sealant used as a weatherproofing solution. In industrial applications, however, the number of areas in which this material can be used don’t experience a sudden slump. To the contrary, the rods or tapes also function in the chemical and mining sector as threshold pliable gaskets. In mines, the tacky roping plays its role as a means of lining impact-tortured equipment hoppers. The rubber also seals equipment frames in here, perhaps from water ingress or from the penetration of fine bitumen-like coal dust. Even in chemical plants, the rubber gaskets formed by the rope prevent corrosive gasses from floating every which way.