noise protection – our passion! · 2018. 3. 14. · noise protection systems. in developing and...

Noise Protection – our passion!

Imprint

© 2018

Bongard & Lind

Noise Protection GmbH & Co. KG

Bongard-und-Lind-Straße 1

56414 Weroth

GERMANY

T + 49 6435 90 80 - 200

F + 49 6435 90 80 - 320

[email protected]

bongard-lind.de

3

Bongard & Lind Noise Protection Systems

In developing and building sustainable and innovative noise

insulation systems throughout Europe, Bongard & Lind has

been a reliable partner for active noise protection for over

20 years.

Noise affects our well-being and causes many diseases.

Psychological and physical consequences of noise pollution

are diverse. Frequent and persistent noise give the sensitive

hearing system less time to recover. This may result in

serious diseases.

Measures taken by the German government at federal and

regional level as well as the Environmental Noise Directive of

the EU are important steps to reduce noise emission. Noise

barriers to provide active noise protection are always an

important part of the action plan.

Our focus on product development, our high quality

standards and our immense wealth of experience make us a

reliable partner in effectively curbing this type of pollution.

We are committed to making our environment better and more comfortable, thus improving quality of life.

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Research & Development Consultating & Planning Production & Steel Construction Turnkey Realisation A. Earthworks B. Foundations C. Concrete work D. On-site assembly Repair & Maintenance

· Even at the research & development stage, we can respond to our customers‘ needs and market requirements. In order to minimise quality- related risks from the outset, we apply stringent quality standards from the research and development stage onwards, and when selecting our suppliers.

· The foundation for all projects is a detailed and careful consultating and planning. Here we lay the basis for success.

· In the production of our elements, we do not compromise on German quality by trained staff. In building construction there are no limits with us.

· We will then process the next step to complete the construction on site. · Earthworks · Foundations · Concrete work · On-site assembly of steel girders and panels

· Even after the warranty ends, we support our projects with maintenance and fast andefficientcompletionofrepairs.

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Turnkey Realisation

Rep

air & M

aintenance

Produc

tion

& S

teel

Con

stru

ctio

n

R

esea

rch & Development Consultating & Planning

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Our highly absorbing noise barriers made of aluminium

are used where traffic noise has become a nagging

nuisance. The space-saving structures may be painted

in different colour designs or covered with plants to

make them fit best in the surrounding area.

Transparent noise protection elements are required

wherever it is desirable to preserve scenic vistas and

where other noise protection structures would seriously

restrict lines of sight.

In our own Bongard & Lind factory and at competitive

prices we design and manufacture both lightweight

aluminium frame systems in conjunction with

transparent materials and highly absorbent noise

protection panels made of seawater-resistant, powder-

coated aluminium. They consist of static supporting

extrusions, rolled aluminium side walls and vertically

stabilizing end caps.

Noise Protection Walls along Roads

according to ZTV-Lsw 06

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While still being the most environmentally friendly

means of transport, the railway is also a source of

noise in everyday life. The rolling of the wheels on the

tracks, the driving noise of engines and fans are often

perceived as stressful by residents.

Highly absorbent track side walls are often the only way

to noticeably reduce noise emission. These walls almost

completely avoid sound reflection and in contrast to

other systems, they do not require much space.

Noise barriers by Bongard & Lind are made of

aluminium and meet the special requirements of

high-speed railway lines which besides sophisticated

acoustic properties also have to meet specific civil

engineering requirements.

Noise Protection Walls along Railway Lines

according to RIL 804.5501

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Typ A3-eAluminium sound panels

single-sided highly absorbent

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Typ A3-bAluminium sound panels

double-sided highly absorbent

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Typ A3-rAluminium sound panels

glare and sight protection reflective

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Typ A11-eAluminium sound panels


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Typ A11-bAluminium sound panels


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Typ A11-rAluminium sound panels


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Typ A3-e (large area element) Aluminium sound panels


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Typ A3-b (large area element) Aluminium sound panels


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Typ A3-r (large area element) Aluminium sound panels


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Typ T7Transparent noise protection system

with aluminium frame

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Noise protection systems » Noise protection along roads Page

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Typ A3-e (DB-95)Aluminium sound panels


20

Typ A3-b (DB-95)Aluminium sound panels


21

Typ A3-e (DB-95-L)Aluminium sound panels


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Typ A3-b (DB-95-L)Aluminium sound panels


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Typ A3-r (DB-95-L)Aluminium sound panels


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A3-e (DB-88)Aluminium sound panels


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A3-r (DB-88)Aluminium sound panels


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Typ T15Transparent noise protection system

with aluminium frame

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Noise protection systems » Noise protection along railway lines

Service doors, rescue doors, large doors 28

Noise protection systems » Doors & gates

Page

10 Noise protection systems » Noise protection along roads

TECHNICAL DATA

1 Upper Profile

2 Side Sheet, Non-Perforated

3 Side Sheet, Perforated

4 Mineral Wool

5 Lower Profile

L = (mm) m = (kg/piece)

Standard lengths

1.96 18.00

2.46 22.00

2.96 27.00

3.96 35.00

4.96 44.00

Ø ≈ 18.00 (kg/m²)

Aluminium sound panelssingle-sided highly absorbent

Typ A3-e

Sound absorption

DIN EN 1793-1: DLA 12 dB = A4

Airborne sound insulation

DIN EN ISO 140-3: R‘W 31 dB

DIN EN 1793-2: DLR 25 dB = B3

123 mm

500

mm

1

2

3

4

5

Special lengths / heights possible

Design and dimensions according to ZTV-Lsw 06

Standard mounting with HE_series 160 - 240 posts

Noise protection systems » Noise protection along roads 11

TECHNICAL DATA

Aluminium sound panels double-sided highly absorbent

Typ A3-b

Sound absorption

DIN EN 1793-1: DLA 12 dB = A4



DIN EN 1793-2: DLR 25 dB = B3


Standard lengths

1.96 27.00

2.46 34.00

2.96 41.00

3.96 54.00

4.96 68.00

Ø ≈ 27.50 (kg/m²)

1 Upper Profile


3 Wood Cement Fibreboard

4 Mineral Wool

5 Lower Profile

123 mm

500

mm

1

3

2

4

5





TECHNICAL DATA

1 Upper Profile



4 Mineral Wool

5 Lower Profile


Standard lengths

1.95 21.00

2.45 27.00

2.95 32.00

3.95 43.00

4.95 54.00

Ø ≈ 22.50 (kg/m²)

Aluminium sound panels glare and sight protection reflective

Typ A3-r



DIN EN 1793-2: DLR 25 dB = B3

123 mm

500

mm

1

2

3

4

5





TECHNICAL DATA


Typ A11-e

1 Upper Profile



4 Mineral Wool

5 Lower Profile


Standard lengths

1.96 18.00

2.46 22.00

2.96 27.00

3.96 35.00

4.96 44.00

Ø ≈ 18.00 (kg/m²)

Sound absorption

DIN EN 1793-1: DLA 12 dB = A4



DIN EN 1793-2: DLR 25 dB = B3




123 mm

500

mm

1

2

3

4

5


TECHNICAL DATA


Typ A11-b

Sound absorption

DIN EN 1793-1: DLA 12 dB = A4



DIN EN 1793-2: DLR 25 dB = B3


Standard lengths

1.96 27.00

2.46 34.00

2.96 41.00

3.96 54.00

4.96 68.00

Ø ≈ 27.50 (kg/m²)

1 Upper Profile



4 Mineral Wool

5 Lower Profile




123 mm

500

mm

1

2

3

4

5

123 mm

500

mm

1

2

3

4

5


TECHNICAL DATA


Typ A11-r

1 Upper Profile



4 Mineral Wool

5 Lower Profile


Standard lengths

1.95 21.00

2.45 27.00

2.95 32.00

3.95 43.00

4.95 54.00

Ø ≈ 22.50 (kg/m²)



DIN EN 1793-2: DLR 25 dB = B3




123 mm

500

mm

1

2

3

4

5


TECHNICAL DATA


Typ A3-e (large area element)

1 Upper Profile



4 Mineral Wool

5 Lower Profile


Standard lengths

1.96 18.00

2.46 22.00

2.96 27.00

3.96 35.00

4.96 44.00

Ø ≈ 18.00 (kg/m²)

Sound absorption

DIN EN 1793-1: DLA 12 dB = A4



DIN EN 1793-2: DLR 25 dB = B3

123 mm

500

mm

1

2

3

4

5





TECHNICAL DATA


Typ A3-b (large area element)

Sound absorption

DIN EN 1793-1: DLA 12 dB = A4



DIN EN 1793-2: DLR 25 dB = B3


Standard lengths

1.96 27.00

2.46 34.00

2.96 41.00

3.96 54.00

4.96 68.00

Ø ≈ 27.50 (kg/m²)

1 Upper Profile



4 Mineral Wool

5 Lower Profile

123 mm

500

mm

1

3

2

4

5





TECHNICAL DATA


Typ A3-r (large area element)

1 Upper Profile



4 Mineral Wool

5 Lower Profile


Standard lengths

1.95 21.00

2.45 27.00

2.95 32.00

3.95 43.00

4.95 54.00

Ø ≈ 22.50 (kg/m²)



DIN EN 1793-2: DLR 25 dB = B3

123 mm

500

mm

1

2

3

4

5





TECHNICAL DATA

Transparent noise protection system with aluminium frame

Typ T7



DIN EN 1793-2: DLR 30-33 dB = B3

1

2

3

4

128 mm

15 / 20 / 25 mm

500

mm

1 Horizontal profile

2 Vertical profile

3 Acrylic glass plate (transparent)

4 EPDM seal

L = m = m = m =

(H = 1000 mm) (t = 15 mm) (t = 20 mm) (t = 25 mm)

Standard lengths

1.95 48.00 59.00 71.00

2.45 60.00 74.00 89.00

2.95 71.00 88.00 106.0

3.95 93.00 116.0 140.0

4.95 116.0 145.0 174.0

Ø ≈ 24.00 (kg/m²) 30.00 (kg/m²) 36.00 (kg/m²)




TECHNICAL DATA

20 Noise protection systems » Noise protection along railway lines

1 Upper Profile



4 Mineral Wool

5 Lower Profile


Standard lengths

1.95 23.00

2.45 29.00

2.95 34.00

3.95 44.00

4.95 54.00

Ø ≈ 22.50 (kg/m²)

Aluminium sound panels single-sided highly absorbent

Typ A3-e (DB-95)

Sound absorption

DIN EN 1793-1: DLA 11 dB = A3



DIN EN 1793-2: DLR 25 dB = B3

123 mm

500

mm

1

23

4

5


Design and dimensions according to RiL 804.5501

EBA homologation numbers:

21.51-21 izbia/024-2101 # 011-(021/015 ZUL)


TECHNICAL DATA

Noise protection systems » Noise protection along railway lines 21


Standard lengths

1.95 32.00

2.45 40.00

2.95 47.00

3.95 62.00

4.95 77.00

Ø ≈ 31.50 (kg/m²)


Typ A3-b (DB-95)

Sound absorption

DIN EN 1793-1: DLA 10 dB = A3



DIN EN 1793-2: DLR 27 dB = B3

1 Upper Profile



4 Mineral Wool

5 Lower Profile

123 mm

500

mm

1

3

2

4

5




21.51-21 izbia/024-2101 # 011-(021/015 ZUL)


TECHNICAL DATA


1 Upper Profile



4 Mineral Wool

5 Lower Profile


Standard lengths

1.95 20.00

2.45 26.00

2.95 31.00

3.95 41.00

4.95 52.00

Ø ≈ 21.50 (kg/m²)


Typ A3-e (DB-95-L)

Sound absorption

DIN EN 1793-1: DLA 10 dB = A3



DIN EN 1793-2: DLR 25 dB = B3

123 mm

500

mm

1

23

4

5




21.51-21 izbia/018-2101 # 030-(043/13 ZUL)


TECHNICAL DATA



Standard lengths

1.95 30.00

2.45 37.00

2.95 44.00

3.95 59.00

4.95 74.00

Ø ≈ 30.00 (kg/m²)


Typ A3-b (DB-95-L)

Sound absorption

DIN EN 1793-1: DLA 9 dB = A3



DIN EN 1793-2: DLR 27 dB = B3

1 Upper Profile



4 Mineral Wool

5 Lower Profile

123 mm

500

mm

1

23

4

5




21.51-21 izbia/018-2101 # 030-(043/13 ZUL)


TECHNICAL DATA


1 Upper Profile



4 Mineral Wool

5 Lower Profile


Standard lengths

1.95 21.00

2.45 27.00

2.95 32.00

3.95 43.00

4.95 54.00

Ø ≈ 22.50 (kg/m²)


Typ A3-r (DB-95-L)



DIN EN 1793-2: DLR 25 dB = B3

123 mm

500

mm

1

23

4

5




21.51-21 izbia/018-2101 # 030-(043/13 ZUL)


TECHNICAL DATA



Typ A3-e (DB-88)


Standard lengths

1.95 19.00

2.45 24.00

2.95 28.00

3.95 38.00

4.95 47.00

Ø ≈ 19.00 (kg/m²)

Sound absorption

DIN EN 1793-1: DLA 9 dB = A3



DIN EN 1793-2: DLR 25 dB = B3


Design and dimensions according to RIL 804.5501


21.51-21izbia/021-2101#008-(012/14-ZUL)


500

mm

1

23

4

5

123 mm

1 Upper Profile



4 Mineral Wool

5 Lower Profile

TECHNICAL DATA



Typ A3-r (DB-88)


Standard lengths

1.95 20.00

2.45 25.00

2.95 29.00

3.95 39.00

4.95 48.00

Ø ≈ 20.00 (kg/m²)



DIN EN 1793-2: DLR 25 dB = B3


Design and dimensions according to RIL 804.5501


21.51-21izbia/021-2101#008-(012/14-ZUL)


500

mm

1

23

4

5

123 mm

1 Upper Profile



4 Mineral Wool

5 Lower Profile

TECHNICAL DATA


Transparent noise protection system with aluminium frame

Typ T15



DIN EN 1793-2: DLR 31 dB = B3

1

2

3

4

123 mm20 mm

500

mm

1 Horizontal profile

2 Vertical profile

3 Acrylic glass plate (transparent)

4 EPDM seal


(H=1000 mm) S=20 S=15

Standard lengths

1.95 76.00 66.00

2.45 93.00 83.00

2.95 110.0 99.00

3.95 144.0 133.0

4.95 178.0 167.0

Ø ≈ 37.00 (kg/m²) 32.00 (kg/m²)



21.51-21izbia/021-2101 # 007-(010/14-ZUL)



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Service doors, rescue doors, large doors

Development, manufacture and assembly of doors

and gates for “road” and “railway” applications

Doors and gates serve to secure access to traffic

areas on roads and rails and are intended to prevent

unintentional access to traffic areas.

Our door systems are available in variants as:

· Service doors in single leaf design

· Rescue doors with enlarged opening widths as a

two- leaf system

· Large gates as a two-leaf system without

independent frames or frame sections

In particular, the following designs are available in the

product portfolio:

· Noise protection door per RIZ LS21 (road)

· Noise protection service door with railway certification

· Noise protection rescue door with railway certification

· Large gate noise protection with railway certification.

We manufacture exactly according to customer wishes,

versions can be produced as sliding- or swinging

doors. Of course, electrical variants can also be

supplied for road areas.

The infill for doors can be implemented as reflective or

absorbent, depending on your individual wish.

For large road gates, we can offer classic aluminium

elements or transparent elements, or a combination

of these.

Railwaydoors/-gatesfindapplication

for design speeds of up to 300 km/h

In addition, we complete special doors / gates per

customer wish. Individual solutions such as sliding

doors can also be developed and produced.

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Scene painting can also allow the elements to blend

in with nature and connects the walls harmoniously and

playfully with their surroundings.

By colouring, the walls either can be embedded in a natural environment or create a special design corresponding to

the location or region. This simple and cost-effective way of design offers endless possibilities. Both RAL and special

colours in NCS are possible.

The combination of aluminum elements and

transparent modules breaks up monotonous

installations.

Wall systems in sloped design are frequently applied

as a design element, because they also become more

efficient in providing sound insulation.

Our trellis systems are particularly suitable for

greenery which should be adapted to the landscape.

Varieties of design

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Your special wishes are both our incentive and our challenge.

Special elements

Diverging from our standard program, we fulfil almost

every wish in execution and design.

Altered acoustic challenges are precisely calculated by

our technicians and verified in the sound laboratory.

Special designs such as e.g.

· attachment- and design elements

· Elements that integrate the support system

· Large area elements, horizontal and vertical

· Elements with upstream corrugated iron and

trapezoidal plates

· Elements are planned and executed in special forms

including triangles, polygons and also round

by our experienced employees.

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The RIZ Elt 2 regulation requires road bridges or

pedestrian bridges to be retrofitted with touch guards

to ensure protection against electric shock from the

active parts of the overhead lines. Alternatively, shock

protection walls may be fitted with railings or continuous

handrails.

The systems meet the requirements of

DIN EN 50122-1: 2011-09 to protect electrical railway

systems such as long distance railway lines, guided

public transport systems such as tramways, elevated

and underground railway lines or cable cars. The glass

infills are made of transparent acrylic glass according

to ZTV-Lsw 06.

Exposed areas are reinforced with internal stabilisation

filaments to prevent debris from damaging critical

systems. These visible polyamide filaments are also

helpful to protect birds.

For use in public areas on bridges across high-voltage overhead line systems

Touch guards on bridges

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Production

We develop high-quality and customised quality solutions for you

Using our own resources, we produce all noise

protection systems and elements on site, as well

as custom-built and special solutions.

Innovation is central to our daily work. We

are continually developing our products to

make them even better for you. Direct on-site

production allows our engineers to influence

development at all times. That ensures that

we can respond quickly to your individual

requirements.

We stock the main materials for your project

based on a requirements-oriented forecast. We

are therefore in a position to meet your needs at

short notice.

This means quick reaction times for

implementation. However, we are also prepared

to have any necessary item provided to our

production on short notice, thus eliminating

waiting times.

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Bongard & Lind has its own integrated steel

construction department to offer you relatively

short planning and construction periods. Our

experienced and skilful team can respond

flexibly and quickly to customer needs or

specific local conditions.

Steel Components

DIN EN 1090-2

· Posts for noise barriers

· Handrails to RIZ LS 4 etc.

· Design elements

· Structural parts

· Service doors / gates and large gates

· Special applications such as

twist beams, plug-in beams

With our own crane trucks, we produce and

assemble steel construction for nearly any

purpose that places high demands on planning,

quality and manufacture.

The points of emphasis in our work are the

manufacture of steel construction centred on the

topic of protection from noise. Moreover, we also

manufacture support structures as well as steel

facilities for other industries.

Project realisation by professionals for professionals

Steel Construction

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Our mobile systems are available in different heights

and any length. The significant advantage of both

NoiseGard systems is that they do not require

a foundation.

The sound insulation and absorption properties of

these systems designed for temporary use meet

stringent requirements and even surpass DIN traffic

noise standards.

The NoiseGard professional series is particularly

suitable for temporary enclosures of machines, such

as drilling rigs, but may also be used for noisy activities

such as sporting events or concerts.

Mobile noise barriers

35

Noise

protection

for outdoor

installations

Noise

protection for

construction

sites

Events and

concerts

Private

applications

professionalNoiseGard

lightNoiseGard

35

The design of these noise barriers makes them

particularly suitable for temporary enclosures of machines

and drilling rigs or to silence noisy activities such as

sporting events or concerts.

professionalNoiseGard

Doors and passageways

· Electric sliding gate with a minimum width of 7.50 m and a height of 5.00 m

· Escape doors

Surface to be levelled and stabilized by civil works contractor. No foundation works required.

Technical details

Length Flexible combination

Height Variable (example 10 m)

Stability Designed for wind load zone IV

Acoustic properties (DIN EN 1793-1)

Sound insulation DLR = 26 dB(group B3)

Finish With colour coating upon request,hot galvanised steel

A major advantage of our professional NoiseGard is that

no foundation is required, so you do not have to worry

about underground cables, drainage channels, etc. The

system may be designed for different heights and any

length to provide complete fencing of industrial facilities

and events. Matching gate systems, entrances and

emergency exits will be adapted as required.

Individual requirements of acoustic or visual properties

may be implemented upon request. Depending on the

model, we offer the possibility to either rent or buy the

systems.

Individual shielding of industrial outdoor areas,

generally aimed at optimising environmental and

occupational health and safety, has useful side

effects, in addition to noise protection. For

example wind forces acting on a drilling

rig may be attenuated or the outside

world may be effectively sealed off, if

confidentiality so requires.

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lightNoiseGard

The NoiseGard light product line developed by

Bongard & Lind is primarily intended for private sound

insulation. Despite its lightweight and flexible structure,

it can also meet professional acoustic and static

requirements and is also an effective visual barrier.

Possible applications

Private Applications

Shield your property from roads or neighbouring premises (e.g. terraces, partition walls between gardens of semi-detached houses), roof terraces

Commercial Applications

Shielding of restaurants (e.g. beer gardens), industrial centres and workshops, pump housings

Municipal Applications

Containment of waste collection points, noise protection during street fairs and sporting events

Technical details

Sound insulationSystem width

B2up to 4,5 m

System height up to 3,5 m

Possible configurations

Individually or at any angle

Foundation No foundation required

Design Customised finish (logo or text info) is possible. We will be pleased to make professional design proposals.

Advantages of the system

· Universal use, light weight and small footprint

· Set up in less than 3 minutes

· The installation surface just has to be level, without

requiring special preparation to increase its load-

carrying capacity.

· Where higher wind loads are expected, the

system may be anchored or braced.

Elements may be either hired or bought.

38

References

Kerpen, Nordrhein-Westfalen

Game crossings

Bad Oeynhausen, Nordrhein-Westfalen

Special element on on bridge

Lars-Diez, Rheinland-Pfalz

Noise protection along railway line

Test bore Riederwald-Frankfurt

Mobile noise barrier

Sulzbachtal, Rheinland-Pfalz

Noise protection along railway line

Rohrsen, Niedersachsen

Touch guard on bridge

39

This is too noisy!

Our noise barriers silence your location.

We offer integrated solutions

from planning through to turnkey

implementation

Nettetal, Rheinland-Pfalz

Noise protection along road

Touch guard on bridge Pirmasens, Rheinland-Pfalz

Transparent noise protection along road

Langenfelder bridge in Hamburg - A7

Transparent noise protection on bridge

40

Management systems such as

DIN ISO 9001 – 2015,

work safety systems as well as norms and set rules support and guide us in our daily work.

Quality standards and norms

Our claim of offering our customers a quality product produced in Germany is reflected in permanently striving to scrutinise our processes and products.

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Our company’s production control team stands for high quality that comes from Weroth.

Challenge us and let us show you what we think quality means.

As a comprehensive manufacturer in the realm of noise control, we possess the following authorisations:

· DINISO9001–2015certificate· DeutscheBahnmanufacture-relatedproductqualification· DIN EN 3834· DIN EN 1090-2· DIN EN 1090-3· Company production control, TÜV Nord· Weldingcertificate

HPQ DBS 918 007

41

We are committed to making our environment better and more comfortable, thus improving quality of life.

Bongard & Lind

Noise Protection GmbH & Co.KG

Bongard-und-Lind-Straße 1

56414 Weroth

GERMANY

T + 49 6435 90 80 - 200

F + 49 6435 90 80 - 320

[email protected]

bongard-lind.de

noise protection – our passion! · 2018. 3. 14. · noise protection systems. in developing and...

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