| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 4 Principle of the method(s) 4.1 General 4.2 Horizontal transmission; case of isolated heavy landings or lightweight stairs connected to walls <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 4.3 Horizontal transmission; case of isolated heavy flights of stairs connected to heavy landings 4.4 Vertical transmission; case of lightweight stairs connected to heavy lower and upper floors 4.4.1 General <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 4.4.2 Connection to lower floors (top in Figure 3) <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 4.4.3 Connection to upper floors (bottom in Figure 3) 5 Test facilities and equipment 5.1 General <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 5.2 Reference wall 5.2.1 General 5.2.2 Wall surface 5.2.3 Openings or recesses to receive the landing 5.3 Auxiliary wall <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 5.4 Reference lower floor 5.5 Reference upper floor 5.6 Reference landing <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 5.7 Reference flight 5.8 Lightweight stair (system) <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 6 Test arrangement 6.1 General 6.2 Erecting the reference wall 6.3 Isolated installation of reference landing <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 6.4 Rigid installation of reference landing 6.5 Isolated installation of reference flight <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 6.6 Rigid installation of reference flight 6.7 Installation of the lightweight stair system <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 7 Test procedure 7.1 General <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 7.2 Structure-borne sound measurements 7.3 Generation of sound field 7.3.1 General 7.3.2 Excitation of reference wall <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 7.3.3 Excitation of reference landing 7.3.4 Excitation of reference flight 7.3.5 Excitation of lightweight stair <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 7.4 Generation of additional loads 8 Precision 9 Evaluation and test report 9.1 Evaluation <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 9.2 Expression of results 9.3 Test report <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Annex A (normative)Determining the impact sound pressure level difference A.1 General A.2 Principle of the method A.2.1 General A.2.2 Horizontal transmission; case of isolated heavy landings connected to walls <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | A.2.3 Horizontal transmission; case of isolated heavy flights of stairs connected to heavy landings A.3 Test arrangement A.4 Procedure A.4.1 General A.4.2 Excitation of rigidly connected reference landing and reference flight A.5 Precision <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | A.6 Evaluation and test report A.6.1 Evaluation A.6.2 Expression of results A.6.3 Test report <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Acoustic properties of building elements and of buildings. Laboratory measurement of the impact sound insulation of stairs and stair isolating elements<\/b><\/p>\n |