Twenty-Fourth Ordinance For The Implementation Of The Federal Immission Control Act

Original Language Title: Vierundzwanzigste Verordnung zur Durchführung des Bundes-Immissionsschutzgesetzes

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Read the untranslated law here: http://www.gesetze-im-internet.de/bimschv_24/BJNR017200997.html

Twenty-fourth Ordinance for the implementation of the Federal Immission Control Act (roads soundproofing measures regulation 24 BImSchV) 24 BImSchV Ausfertigung date: 04.02.1997 full quotation: "roads soundproofing measures regulation of 4 February 1997 (BGBl. I p. 172, 1253), by article 3 of the Decree of 23 September 1997 (BGBl. I S. 2329) is changed" stand: amended by art. 3 V v. 23.9.1997 I 2329 for more information on the stand number you see in the menu see remarks footnote (+++ text detection from) : 13.2.1997 +++) input formula on the basis of § 43 para 1 sentence 1 No. 3 of the Federal Immission Control Act as amended by the notice of 14 May 1990 (BGBl. I S. 880) the Federal Government enacted after consultation of interested parties: § 1 scope the regulation type and scope of the necessary protection against harmful environmental impacts caused by traffic noise noise protection measures for vulnerable areas in buildings sets, 1 as far through the construction or significant modification of public roads and railways of the railways and tramways in § 2 of the traffic noise protection Ordinance of 12 June 1990 (BGBl. I p. 1036) or 2nd so far through the construction or significant modification of transportation corridors of the maglev train in § 2 of the Maglev noise protection Ordinance of 23 September 1997 (BGBl. I S. 2329, 2338) defined immission limits be exceeded.

§ 2 art of noise protection measures, definitions (1) noise protection measures within the meaning of this regulation are structural improvements to surrounding components of vulnerable spaces that mitigate the effects of traffic noise. Also the installation of vents in rooms, mostly used for sleeping, and vulnerable areas with oxygen-consuming energy source belongs to the noise protection measures.
(2) vulnerable you are 1 column in table 1 lounges referred to in the annex to this regulation.
(3) enclosing components are components that complete vulnerable areas of physical structures on the outside, especially Windows, doors, roller shutter boxes, walls, roofs and ceilings under non-installed roof spaces.
(4) noise protection measures are not required in this regulation is a complex 1 to abort if this building regulations law is required;
2. for the interpretation of the plans in the plan approval procedure, was yet not approved when announcing the plan approval or the interpretation of draft of plans with proven infrastructure planning or otherwise according to the building regulations still not started construction be allowed to.

§ 3 is less than amount of noise protection measures (1) which is sound insulation by enclosing components to improve, that the entire outer surface of the room certain that according to equation (1) or (2) of the annex to this regulation required sound level not reviewed. An improvement is necessary, the improvement in the individual peripheral component should be at least 5 decibels.
(2) the existing weighted sound reduction index mass of individual peripheral components are after the execution samples in the supplementary sheet 1 to DIN 4109, Edition November 1989, determined. They meet not the execution examples, they are according to the standard DIN 52210 part 5, edition of July 1985, determined.
(3) the required weighted sound reduction index measure of a single component to improving is calculated according to equation (3) of the annex to this regulation.
(4) to improving weighted sound reduction index measure of the entire outer surface of a room is calculated according to equation (4) of the annex to this regulation.

§ 4 accessibility standard leaves DIN - norm, referred to in this regulation are at the Beuth Verlag GmbH, Berlin and Cologne, to refer at the German Patent Office in Munich archive terms back up and laid down.

Article 5 entry into force this regulation enters into force on the day after the announcement.

Concluding formula the Federal Council has approved.

Annex (to section 2, paragraph 2 and article 3, paragraph 1, 3 and 4) calculation of the required rated insulating mass (site: BGBl. I, 1997, 173) the required weighted sound level of the entire outer surface of the room in decibels (dB) is calculated using the following equations: 1 for rooms according to table 1, row 1: equation (1): R'(Tief)w,RES = L(Tief)r,N + 10 x lg S(Tief)g - D + E - A 2nd for rooms according to table 1 , Rows 2 to 5: equation (2): R'(Tief)w,RES = L(Tief)r,T + 10 x lg S(Tief)g - D + E - A it mean: R'(Tief)w,RES required sound reduction index weighted of the entire outer surface of the space in dB L(Tief)r,N assessment level for the night in dB (A) after the appendices 1 and 2 of the sixteenth Regulation on the implementation of the Federal Immission Control Act of June 12, 1990 (BGBl. I p. 1036) L(Tief)r , T assessment level for the day in dB (A) after the appendices 1 and 2 of the sixteenth Regulation on the implementation of the Federal Immission Control Act of 12 June 1990 (BGBl. I p. 1036) S(Tief)g of the space from seen entire exterior surface in m2 (sum of all part surfaces) A equivalent absorption area of the room in square meters (A total floor area = 0.8 x) D correction summand according to table 1 in dB (to account for the use of space) E correction summand according to table 2 in dB (the resulting from the spectrum of the outdoor noise and) results of the frequency dependence of the sound mass of Windows) component to improving the required rated insulating level of an individual is calculated by the following equation (3): 1 R'(Tief)w,x = 10 x lg (-(S(tief)g x 10(hoch)-0,1 - S(Tief)x - S(tief)1 R'(Tief)w,RES x 10(hoch)-0,1R(tief)w,1-...-S(Tief)n x 10(hoch)-0,1 R(Tief)w) , n)) R(Tief)w,x required sound reduction index weighted of the enclosing component to improving (sub-plot S(Tief)x) DB R(tief)w,1 to R(Tief)w,n existing weighted sound reduction index mass of other peripheral components in dB S(Tief)g the room from watched entire exterior surface in m2 (sum of all part surfaces) S(Tief)x size of the considered part area in qm S(tief)1 to S(Tief)n sizes of the other part surface in qm that reviewed sound level of the entire surface S(Tief)g) , the resulting from the partial area S(tief)1, S(tief)2,..., S(Tief)n with the weighted sound reduction index measurements R(tief)w,1, R(tief)w,2,..., is composed R(Tief)w,n, charged is according to the following equation (4): 1 = R(Tief)w,RES - 10 x lg (-(S(tief)1 x 10(hoch)-0,1 R(tief)w,1 + S(Tief)g + S(tief)2 x 10(hoch)-0,1R(tief)w) , 2 +... + S(Tief)n x 10(hoch)-0,1 R(Tief)w,n)) the weighted sound reduction index mass of surrounding components (sub-areas) need to be improved so, that according to equation (4) calculated reviewed sound level of the entire surface of R(Tief)w,res at least equal to the required weighted sound reduction index measurement according to equation (1) or (2) is.
Table 1 correction summand D in dB to take account of the use of space space D in dB 1 2 1 rooms, predominantly used to sleep 27 2 living rooms 37 3 treatment and examination rooms in doctor's offices, operating rooms, scientific work rooms, reading rooms in libraries, classrooms 37 4 Conference and lecture rooms, offices, General laboratory rooms 42 5 open-plan offices, switch rooms, printer rooms of DV equipment, as far as there permanent jobs there are 47 6 other rooms , which are intended to not only a temporary stay of people to be set according to the need to protect of the respective use table 2 correction summand E in dB for certain transportation routes roads E in dB 1 2 1 roads in the non-local area 3 2 inner-city streets 6 3 railways railways 0 4 railways of railways, where the assessment period are generally more than 60% of the trains block braked freight , as well as traffic routes of the maglev train 2 5 tracks of railways, on which substantial freight trains are formed or decomposed 4 6 rail trams after § 4 PBefG 3