Infrastructure

With Infraspecials we offer corrosion prevention to any infrastructural object. With our solutions, more and more data & power cables, cable joints, train axels, storage tanks, steel structures and city pilons are guaranteed protected from corrosion for life.

City Pilons and Steel Structures

City pylons and steel structures, constantly exposed to the elements, are susceptible to corrosion, a destructive process that gradually weakens their integrity. Engineers apply a visco-elastic material, Polyisobutene, to these structures as a protective layer. This material, known for its excellent adhesive properties and resistance to harsh weather conditions, forms a tight seal on the surface of the steel. It prevents moisture and oxygen, the primary agents of corrosion, from reaching the steel surface. As a result, the lifespan of city pylons and steel structures significantly increases, ensuring the safety and longevity of our urban infrastructure. The active use of Polyisobutene in corrosion prevention showcases the crucial role of material science in maintaining and enhancing the durability of city structures.

Bolt Protection

Bolts, although seemingly small, play a critical role in maintaining the integrity of structures. Unfortunately, they are often the first components to suffer from corrosion. Various factors contribute to bolt corrosion, including differences in corrosion potential, relative size, mixed materials, damage to coatings during assembly, and crevices formed between components. These factors are often overlooked but significantly impact bolt corrosion. For instance, consider an assembly with low-alloy steel bolts connecting high-alloy steel flanges. The bolts, being smaller, experience higher corrosion effects. Additionally, the difference in corrosion potential between the bolts and flanges exacerbates the problem. Such corrosion weakens the bolts and compromises their load-bearing capacity.

Now, let’s explore how visco-elastic pure Polyisobutene can help prevent structural failure. PIB technology stands out due to its self-healing properties within a visco-elastic system. When applied to bolts, PIB forms a homogeneous barrier between the bolt and the surrounding structure. This barrier effectively seals crevices, preventing moisture, oxygen, and corrosive agents from reaching the bolt surface. Unlike rigid coatings, PIB maintains flexibility, adapting to temperature fluctuations and structural movements without cracking or compromising its protective function. As a result, the overall stability of structures is enhanced, contributing to their long-term safety. Furthermore, PIB acts as a barrier against moisture and air pollutants, shielding bolts from the daily risk of corrosion. By preventing moisture ingress and protecting against chemical exposure, PIB helps extend the lifespan of bolts and ensures their continued functionality.

Storage tanks

In the world of infrastructure storage tanks, corrosion is a formidable adversary. Firstly, it’s important to understand that these tanks, often made of steel, are vulnerable to the relentless process of corrosion. This is where Polyisobutene, a visco-elastic material, comes into play. Notably, it is applied as a protective layer on the tanks due to its exceptional adhesive properties and resistance to harsh conditions. Consequently, it forms a robust seal on the steel surface, effectively barring moisture and oxygen, the primary agents of corrosion. As a result, the lifespan of storage tanks significantly increases, ensuring the safety and efficiency of industrial operations. In conclusion, the active use of Polyisobutene in corrosion prevention underscores the pivotal role of material science in preserving and enhancing the durability of infrastructure storage tanks.