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Polyurethane (PU) elastomers are copolymers composed of soft segments and hard segments. The main components of the soft segments are polyester or polyether oligomer polyols, while the hard segments mainly consist of the reaction products of polyisocyanat
● Closed-cell polyurethane
● Point support, line support, surface support
● Low water absorption
● Surface static stiffness up to 12 N/mm²
● Extremely high dynamic efficiency
● Excellent mechanical properties
● Outstand
The task of an architectural designer is not only to design buildings that meet standard requirements but also to fulfill the specific functional demands of the client. They must design and implement vibration isolation parameters that meet project requirements based on the set target values, isolating the vibration-affected areas from the vibration sources in the engineering field.
Experts from VIAB can get involved at the early stages of a project, designing the most effective vibration solutions during the planning phase.
The 5 Major Advantages of VIAB Vibration Reduction Solutions
● Reduces vibrations transmitted to buildings from external sources (rail transit, industrial facilities, road traffic);
● Increases the land's utilization value and market value;
● Improves the quality and comfort of living and working environments;
● Optimizes production processes and enhances the environment near residential and office areas;
● Durable and effective innovative solutions that maximize building comfort
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Due to residential development, reduced available space, and traffic, cities are becoming increasingly crowded. Reducing the distance to shopping centers can make cars and public transportation more convenient, contributing to an improved quality of life. However, it can also bring noise and vibrations from cars and rail transit, causing significant negative effects. Another factor to consider regarding vibration pollution is proximity to factories. Without protective measures for buildings, vibrations can cause long-term damage and reduce comfort of use. This is because buildings can generate very strong vibrations, and vibrating walls and ceilings can create air vibrations, resulting in secondary air noise.
Weber products based on polyurethane materials offer a variety of solutions to reduce these disadvantages. VIAB provides effective strategies to protect against vibrations and impact effects.
Professionally designed elastic isolation systems not only enhance the market value of buildings but also help integrate living spaces, transportation, and industrial uses within limited spaces.

VIAB polyurethane damping material
The high-tech VIAB products are made of polyurethane materials with mixed pore or closed cell structures, making them ideal for applications where vibration damping and sound insulation are demanding. Specially designed standard material models to achieve the lowest resonant frequencies for a variety of engineering needs.
Closed-cell foam construction made of VIAB polyurethane shock-absorbing pads, product quality is not compromised even when it is below the water table.
Polyurethane damping pads have long-term isolation and excellent chemical properties, allowing operating temperatures from -30°C to 70°C, and materials with high resistance to water, solidification, oil, dilute acids, or alkalis. Even if short-term temperature and load peaks exceed the expected load, there will be no permanent damage to the product. The Applied Technology Department will be responsible for answering all your questions about the design.
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