Twenty-fourth ordinance on the implementation of the Federal Immission Control Act (Verkehrswege-Schallschutzgesetz-Ordinance-24. BImSchV)

Unofficial table of contents

24. BImSchV

Date of completion: 04.02.1997

Full quote:

" Verkehrswege-Schallschutzmeastionsverordnung vom 4. Februar 1997 (BGBl. 172, 1253), as defined by Article 3 of the Regulation of 23 September 1997 (BGBl I). 2329). "

Status:

Amended by Art. 3 V v. 23.9.1997 I 2329

For more details, please refer to the menu under Notes

Footnote

(+ + + Text evidence from: 13.2.1997 + + +) Unofficial table of contents

Input formula

Pursuant to § 43 (1) sentence 1 no. 3 of the Federal Immission Control Act, as amended by the notice of 14 May 1990 (BGBl. 880), the Federal Government shall, after consulting the parties concerned, arrange: Unofficial table of contents

§ 1 Scope

The Regulation lays down the nature and scope of the noise protection measures necessary for the protection against harmful environmental effects caused by traffic noises for vulnerable areas in buildings,

1.

as far as the construction or the substantial modification of public roads and railway tracks of the railways and trams are concerned, as far as the provisions of § 2 of the Traffic Noise Protection Regulation of 12 June 1990 (BGBl. 1036), or

2.

as far as the construction or the substantial modification of traffic routes of the magnetic levitation trains is carried out in accordance with § 2 of the Magnetic Levitation Rail Noise Protection Ordinance of 23 September 1997 (BGBl. I p. 2329, 2338)

shall be exceeded. Unofficial table of contents

§ 2 Art of sound protection measures, definitions

(1) Sound protection measures within the meaning of this Regulation are structural improvements to the enclosure components of vulnerable spaces, which reduce the impact of traffic noise. The noise protection measures also include the installation of ventilation systems in rooms, which are used predominantly for sleeping, and in rooms in need of protection with an oxygen-consuming source of energy. (2) Protection in need of protection are those in Table 1 Column 1 of the Annex to this Regulation. (3) The components of the enclosure are components which complete the outside of the buildings in need of protection, in particular windows, doors, roller shutter boxes, walls, roofs and ceilings. undeveloped roof spaces. (4) Sound protection measures in the sense of this Regulation shall not be required if a construction plant

1.

is intended for demolition or is required under the law of construction;

2.

in the design of the plans in the planning procedure, on the announcement of the planning approval or the design of the design of the building control plans with designated route planning has not yet been approved or otherwise according to the construction law provisions with the Construction has not yet been allowed to begin.

Unofficial table of contents

§ 3 Scope of sound protection measures

(1) The sound insulation of enclosure components shall be improved in such a way that the entire outer surface of the room does not fall below the required level of sound insulation determined in accordance with the equation (1) or (2) of the Appendix to this Regulation. If an improvement is necessary, the improvement in the individual enclosure component should be at least 5 decibels. (2) The existing assessed sound insulation dimensions of the individual surrounding components are to be found in the supplement according to the exemplary embodiments. 1 to DIN 4109, edition November 1989. If they are not in accordance with the exemplary embodiments, they are determined in accordance with the standard DIN 52210 part 5, July 1985 edition. (3) The required assessed sound insulation measure of an individual component to be improved is determined according to equation (3) of the installation to this (4) The assessed sound insulation measure of the total surface area of a room to be improved shall be calculated according to the equation (4) of the Appendix to this Regulation. Unofficial table of contents

§ 4 Accessibility of the standard sheets

DIN standards, which are referred to in this regulation, are to be obtained from Beuth Verlag GmbH, Berlin and Cologne, and are deposited at the German Patent Office in Munich in an archival way. Unofficial table of contents

§ 5 Entry into force

This Regulation shall enter into force on the day after the date of delivery. Unofficial table of contents

Final formula

The Federal Council has agreed. Unofficial table of contents

Annex (to § 2 (2) and § 3 (1), (3) and (4))
Calculation of the required assessed sound insulation measures

(Fundstelle: BGBl. I 1997, 173) The required weighted sound insulation measure of the entire outer surface of the space in decibels (dB) is calculated according to the following equations:

1.	for rooms corresponding to Table 1, line 1: Equation (1):
	R ' (deep) w, res = L (deep) r, N + 10 x lg	S (deep) g	-D + E
		--------
		A
2.	for rooms corresponding to Table 1, lines 2 to 5: Equation (2):
	R ' (deep) w, res = L (deep) r, T + 10 x lg	S (deep) g	-D + E
		--------
		A
It means:
R ' (deep) w, res	Required rated sound insulation measure of the total outer surface of the room in dB
L (deep) r, N	Assessment level for the night in dB (A) according to Appendixes 1 and 2 of the Sixteenth Regulation implementing the Federal Immission Control Act of 12 June 1990 (BGBl. I p. 1036)
L (deep) r, T	Assessment level for the day in dB (A) according to Appendixes 1 and 2 of the Sixteenth Regulation implementing the Federal Immission Control Act of 12 June 1990 (BGBl. I p. 1036)
S (deep) g	from the space seen from the entire outer surface in sqm (sum of all the faces)
A	equivalent absorption area of the room in sqm (A = 0,8 x Total Floor Area)
D	Correction summand according to Table 1 in dB (to take into account the use of space)
E	Correction summand according to Table 2 in dB (resulting from the spectrum of the external noise and the frequency dependence of the sound insulation dimensions of windows)

The required weighted sound insulation measure of a single component to be improved shall be calculated according to the following equation (3):

	1
R ' (deep) w, x = 10 x lg (	--- (S (deep) g x 10 (high) -0, 1 R ' (deep) w, res-
	S (deep) x
	-S (deep) 1 x 10 (high) -0.1R (deep) w, 1-...
	-S (deep) n x 10 (high) -0, 1 R (deep) w, n))
R (deep) w, x	Required rated sound insulation measure of the enclosure component to be improved (face S (deep) x) in dB
R (deep) w, 1 to R (deep) w, n	Existing rated acoustic insulation dimensions of the remaining components in dB
S (deep) g	from the space seen from the entire outer surface in sqm (sum of all the faces)
S (deep) x	Size of the viewed face in sqm
S (deep) 1 to S (deep) n	Sizes of the remaining faces in sqm

The weighted sound insulation measure of the entire outer surface S (deep) g, which is composed of the partial surfaces S (deep) 1, S (deep) 2, ..., S (deep) n with the rated sound insulation measures R (deep) w, 1, R (deep) w, 2, ..., R (deep) w, n, is calculated according to the following: Equation (4):

 1 
R (deep) w, res =-10 x lg (--- (S (deep) 1 x 10 (high) -0, 1 R (deep) w, 1 + 
 S (deep) g 
 + S (deep) 2 x 10 (high) -0.1R (deep) w, 2 + ... 
 + S (deep) n x 10 (high) -0, 1 R (deep) w, n))   

The assessed sound insulation dimensions of the enclosure components (faces) must be improved in such a way that the weighted sound insulation value calculated according to equation (4) of the total outer surface R (deep) w, res shall be at least equal to the required assessed sound insulation. The noise level is according to equation (1) or (2).

Table 1 Correction summand D in dB to consider the use of space
	Space Usage	D in dB
	1	2
1	Rooms used predominantly for sleep	27
2	Living Rooms	37
3	Treatment and examination rooms in doctors ' offices, operating rooms, scientific working rooms, reading rooms in libraries, classrooms	37
4	Conference and lecture rooms, office rooms, general laboratory rooms	42
5	Large room offices, switch rooms, printer rooms of computer systems, where there are permanent jobs there	47
6	Other spaces that are intended for not only temporary residence of people	to be determined in accordance with the need for protection of the respective use
Table 2 Correction summand E in dB for certain transport routes
	Transport routes	E in dB
	1	2
1	Roads in the Non-Local Area	3
2	Inner-city streets	6
3	Railroads of railways in general	0
4	Railway tracks of railways in which more than 60% of trains are knocked freight trains during the assessment period, as well as transport routes of the magnetic levitation trains	2
5	Railway tracks of railways, on which freight trains are to be constructed or dismantled to a considerable extent	4
6	Rail routes of trams according to § 4 PBefG	3