a1- a2- b1 materials Germany

...For a wide range of applications, we offer solutions made from glass fibre fabrics that are flame-retardant, non-combustible or resistant to high temperatures up to 1200 °C . There are also special products made from synthetic fabrics with B1 . Glass fibre fabric is certified according to the following standards / building material classes: EN 13501-1, A1 EN 13501-1, A2-s1,d0 EN 13501-1, B-s1,d0 DIN 4102 – A2 DIN 4102 – B1 AbP ASTM E84-15a GB 8624-2012 Class 0...

... lessons can be booked. Here is a selection of our most popular courses: - Private German lessons - German lessons for a company/work - Exam preparation (TestDaF, A1, A2, B1, B2, C1, C2) - German lessons to prepare for your move to Germany - German lessons to prepare for the German citizenship test Whichever course you choose, all materials are up-to-date, have a real-world focus, and are selected according to your needs and interests.

... piping systems: • without additional insulation, • with "non-combustible" additional insulation (A1/A2), • with combustible additional insulation (B1/B2). The various possible combinations of sealing materials, piping materials, and additional insulation are assigned minimum distances between pipes or sealing materials in Chapter 4.3. This is a very complex area of interrelations that must be...