System element 25
Floor construction
Separate flat floor against heated rooms = Requirements acc. to DIN 1264-4
1
2
3
4 Example of structure
Type of screed Cement screed CT-F4
Cement screed CT-F5*
45 mm
30 mm
35 mm
14 x 2 mm
14 x 2 mm
14 x 2 mm
Art No. 91039
Art No. 91039
Art No. 91039
25 mm
25 mm
25 mm
4. Insulation e.g. EPS DEO (WLG 040)
10 mm
10 mm
10 mm
= construction height without flooring
80 mm
65 mm
70 mm
1. Construction height of screed 2. Heating pipe 3. System element 25 Height
Floating screed CAF-F4/F5
System element 25 Separate flat floor against unheated rooms = Requirements acc. to EnEV (minimum requirements acc. to EN 1264-4)
1
2
3
4 Example of structure 1. Construction height of screed 2. Heating pipe 3. System element 25 Height
58
Type of screed Cement screed CT-F4
Cement screed CT-F5*
45 mm
30 mm
Floating screed CAF-F4/F5 35 mm
14 x 2 mm
14 x 2 mm
14 x 2 mm
Art No. 91039
Art No. 91039
Art No. 91039
25 mm
25 mm
25 mm
4. Insulation e.g. EPS DEO (WLG 040)
25 mm
25 mm
25 mm
= construction height without flooring
95 mm
80 mm
85 mm