| column |
1 |
2 |
3 |
4 |
5 |
6 |
| group |
Applicable to |
Position deviations (limit values), in mm, for distances between measuring points, in m, up to |
| 0.1 |
1 * |
4 * |
10 * |
15 *+ |
| 1 |
unfinished upper surfaces of floors, subfloors and concrete bases |
10 |
15 |
20 |
25 |
30 |
| 2 |
unfinished upper surfaces of floors, subfloors and concrete bases subject to more stringent requirements (e.g. to receive floating screed), and finished surfaces for minor purposes (e.g. in storerooms of basements |
5 |
8 |
12 |
15 |
20 |
| 3 |
finished floors (e.g. screed as wearing courses or screed to receive a flooring, trowelled or bonded floorings) |
2 |
4 |
10 |
12 |
15 |
| 4 |
As group 3, but subject to more stringent requirements |
1 |
3 |
9 |
12 |
15 |
| 5 |
unfinished walls and unfinished ceilings |
5 |
10 |
15 |
25 |
30 |
| 6 |
finished walls and ceilings (e.g. plastered walls, wall claddings and linings, suspended ceilings) |
3 |
5 |
10 |
20 |
25 |
| 7 |
As group 6, but subject to more stringent requirements |
2 |
3 |
8 |
15 |
20 |
* Intermediate values shall be taken from figures 1 and 2, and shall be given to the nearest millimeter
+ The flatness tolerances in column 6 also apply to distances between measuring points of over 15m |
