Polyurethane (PUR and PIR) are versatile materials that offer effective insulation and solid support in the construction industry. The material is ideal for a wide range of applications, from the building's pipe insulation to shoring and piping.
- Effective insulation
- Dimensionally stable support
- Fire retardant properties
- Versatility in construction projects
Effective insulation
Both PUR and PIR offer excellent thermal insulation, helping to reduce energy loss and improve the energy efficiency of buildings. The high insulating ability at low thickness means that it is possible to achieve optimal results without taking up too much space, which is particularly important in modern construction.
Dimensionally stable support
In addition to insulation, PUR and PIR can also be used for building blocks and supports in various building structures. Their dimensional stability ensures that the materials remain effective even under stress, making them reliable choices in piping and other installation areas. This reduces the need for frequent maintenance and ensures long-lasting solutions.
Versatility in construction projects
The versatility of PUR and PIR makes it possible to adapt the materials to specific project needs. Regardless of whether it is for insulating walls, roofs or floors, or as a support in technical installations, they can provide durable and efficient solutions that meet the requirements of the construction industry.
Polyurethane products
Work with polyurethane foam
Rigid polyurethane foam (PUR foam) is a thermosetting plastic known for its safe handling and use. This material has a number of advantages that make it a popular choice in various industrial and construction applications. One of the most notable features of rigid PUR foam is its ease of handling. It can be easily cut, shaped and adapted to different applications without the need for advanced equipment or technical skills. This makes it suitable for DIY projects as well as professional applications.
PUR foam is also known for its low weight in relation to its strength and insulation properties. This makes it easy to transport and install, while providing excellent insulation, making it ideal for insulating walls, ceilings, floors in buildings, as well as pipes and technical installations.
Another important advantage of rigid PUR foam is its resistance to moisture and mold growth. This makes it a reliable choice in wet rooms and other environments where humidity can be a concern.
Finally, PUR foam is known for its energy efficiency. It provides excellent thermal insulation, which helps to reduce energy consumption and maintain comfortable temperatures indoors. This makes it a greener choice, as it can help reduce energy consumption and CO2 emissions.
Overall, rigid polyurethane foam is a versatile and reliable material that combines ease of handling, strength, insulation and durability. It is a favorite in the building and construction industry and provides an effective solution for a wide range of applications.
Safety when foaming polyurethane foam
Working with ready-made foam does not require any special safety measures. The situation is different if the work consists of foaming polyurethane, i.e. produce polyurethane foam by mixing the raw materials isocyanate and polyol.
From August 24th 2023, appropriate training will be required before industrial or commercial use of products containing more than 0.1% by weight of isocyanates.
Only persons who have undergone special training may work with polyurethane foaming. The education is available at institutions for vocational education, e.g. AMU centers and technical schools.
Employers or self-employed persons who use the products themselves or weld must also have undergone the training before starting work. Everyone who works with isocyanate must undergo a two-day course. In addition, all employees who work with isocyanates in a way that may involve an increased risk of being exposed to the substance must in future complete a new AMU course on personal safety. The course has a duration of 1 day.
Reviewed courses and announcements at Dan-iso a/s
We have reviewed the following:
- Personal safety when working with epoxy and isocyanates
- Personal safety with isocyanates with increased risk
- Work with epoxy and isocyanate-containing products
- Appendix 3 to the Norwegian Working Environment Authority's order no. 381 of 12 April 2023 on work with substances and materials (chemical agents)
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