Polymer-modified bitumen

A polyurethane-bituminous waterproofing mass. Highly elastic and durable membrane for insulation applications. Bitumer Hydropur 2K is a two-component product consisting of hydrophobic polyurethane resins. The resulting membrane is characterized by high elasticity, excellent mechanical resistance, and chemical resistance to acids, bases, oils, and fuels. It sets quickly due to the chemical reaction between the two components. Flexible, bridges cracks, designed for permanent and reliable sealing of structures. Especially for waterproofing foundations, foundation slabs, and basement walls from the side of water pressure.

Polymer-bituminous mass is an innovative solution in road construction that is gaining increasing recognition among road engineers and construction companies. The aim of this article is to present the properties and advantages of this material, which make it unique in the world of road surfaces. It is a composite that combines the properties of bitumen, a viscous substance derived from petroleum, and polymers – long-chain chemical compounds. Bitumen is commonly used in road construction as a binder for aggregate, thanks to its ability to bind materials and create waterproof layers. Polymers, on the other hand, are high molecular weight chemical compounds that form long chains during polymerization. They are used in various industries, such as electronics, automotive, and medicine.

Bituminous Sealing Mass

Such products are created by modifying bitumen with polymers, which improve its mechanical and chemical properties. As a result, a material with better elasticity, adhesion, and abrasion resistance than traditional bituminous surfaces is obtained. It is these properties that are making the mass increasingly popular.

One of the main advantages of the polymer-bituminous mass is the increased durability of road surfaces. Polymers improve the strength of the bituminous mass, making it more resistant to damage such as dents, cracks, and ruts. As a result, roads covered with polymer-bituminous mass require less frequent repair, resulting in financial savings for investors and users.

The polymer-bituminous mass is also more resistant to extreme weather conditions. It is more resistant to the effects of low and high temperatures, which means that roads with such a surface cope better in extreme climatic conditions. In practice, this means that roads made of polymer-bituminous mass are less prone to cracking caused by frost or deformation under the influence of high temperatures in the summer.

Application and Properties

The increased elasticity of this material translates into greater tire grip on the surface, which in turn increases road safety. Drivers can count on better vehicle control, especially in difficult weather conditions such as rain or snow. Therefore, such products are perfect for waterproofing foundations, foundation slabs, basement walls, underground garage ceilings, or other wet rooms.

The polymer-bituminous mass is also more resistant to abrasion, making it less susceptible to wear caused by vehicle weight and road traffic. Surfaces made of this material are more durable, resulting in lower maintenance and repair costs.

One of the additional advantages of the polymer-bituminous substance is its ease of application. It can be applied to various substrates and in various weather conditions, making its use universal and flexible. Therefore, the polymer-bituminous mass finds application not only in road construction but also at airports, parking lots, or industrial sites. On mineral substrates below ground level. It is also worth paying attention to the possibility of recycling polymer-bituminous mass. This material is environmentally friendly, as after the end of the surface’s service life, it can be subjected to the recycling process. This helps to reduce the consumption of natural resources and reduce the amount of waste produced by the construction industry.

Bituminous Sealing Mass – Summary In summary, the bituminous mass of polymers is an innovative solution in the field of road construction, bringing numerous benefits in terms of surface durability and their operation. Better elasticity, adhesion, and resistance to abrasion make roads made of this material more durable, safe, and environmentally friendly. This mass is gaining popularity, and its advantages are appreciated by road engineers, construction companies, and road users around the world. With further technological development, we can expect even greater popularity of this material, which will contribute to raising standards in road construction. Apart from the road industry, it works perfectly in construction: for gluing thermal insulation boards, for insulating foundation slabs, in wet rooms, for external seals of buildings, basement walls, foundation walls, contact parts, making thick-layer waterproofing coatings, external seals of buildings, interlayer seals, drainage slabs. For interlayer seals (under pressure screed) in wet rooms, on balconies, and terraces.