SAFETY BARRIERS

Temporary & PermanentConcrete Vehicle Restraint Systems

www.deltabloc.com

Edition 2014

Temporary Safety Barriers 4

Permanent Safety Barriers 6

Safety Barriers for Bridges 8

Tested System Transitions 10

Integrated Noise Barriers 12

About Us 14

Content

02_0302_03

EditorialDELTABLOC® is known to surprise with innovative ideas and unexpected product performance. This time we thought outside the box indeed.

We developed a full product range of in-situ concrete safety barriers. The innovative “EP 80 series” provides brand-new features and possibilities. Together with the proven DELTABLOC® precast concrete barriers it creates

Furthermore we can introduce the narrowest and lightest high-performing workzone safety barrier in its class. Take a look at our new temporary barrier “SB 50”. It convinces by fast installation without screws and bolts,

any compromise in safety performance.

The new performance of DELTABLOC®

in-situ concrete.

Thomas Edl, Managing Director

DELTA BLOC International GmbH

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04_05

Temporary Safety Barriers

Selecting appropriate safety barriers for construction sites on roads is es-sential for the safety of motorists and construction-site personnel.

DELTABLOC® offers a wide product range of different types of EN 1317 tested temporary safety barriers for

On roads with increased heavy-vehicle

rerouting lanes, barriers are the best and safest

lanes the physical width of the barrier is crucial. Nevertheless it is of utmost importance that slim barriers also pro-vide a in the case of impacts.

Ultralight, super-slimand super-fast

750kg per 6m element

24cm base width

“Slip & lock” installation without loose parts

Installation speed up to 400lm/h

Smart footprint

Pavement-friendly

Improved drainage performance

All types can be combined by means of transition units, allowing a smooth change between different barrier pro-

(l / w / h)

temporary

SB 50 600 / 24 / 50cm T3 | W2 | ASI A

DB 50SL 600 / 32 / 50cm T3 | W2 | ASI A

DB 65S 600 / 39 / 65cm

T3 | W2 | ASI A

N2 | W4 | ASI B

H1 | W6 | ASI B

temporary permanent

DB 80 600 / 60 / 80cm T3 | W2 | ASI A* H1 | W4 | ASI B

N2 | W3 | ASI B H2 | W6 | ASI B

DB 80E 600 / 62 / 85cm T3 | W2 | ASI A* H2 | W1 | ASI B

(embedded)N2 | W3 | ASI B

DB 80AS-E 600 / 50 / 92cm T3 | W2 | ASI AH2 | W1 | ASI B

(abutment)

DB 80F 600 / 60 / 80cmT3 | W2 | ASI A H2 | W3 | ASI B

(steel thorn anchoring) N2 | W3 | ASI B*

DB 100S 600 / 64 / 100cm H1 | W5 | ASI A

H2 | W5 | ASI A

H3 | W7 | ASI A

H4b | W7 | ASI B

DB 100 600 / 70 / 100cm all H-levels | W6 | ASI B*H4a | W6 | ASI B

H4b | W6 | ASI B

®

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“2-in-1”

„Slip &

DB “2-in-1” safety barriers are systems that can be used in

temporary and permanent.

DELTABLOC® offers several sys-tems featuring the DB “2-in-1” applicability. As temporary safety barriers in moveable installation they provide containment level T3 with a minimum working width of W2. When installed permanently, these systems show their true per-formance spectrum.

Depending on the type of ancho-ring and the chosen application, the DB “2-in-1” barriers achieve working width W1, W2 and W3 at containment level H2.

This provides a

Elimination of transportation costs

Partial elimination of renting or purchasing costs

Fast installation with approx. 120lm/h on compacted gravel

Low maintenance costs

High planning reliability and

Usable as temporary safety barrier in future construction projects

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Temporary Safety Barriers

The generic patented DELTABLOC®

technology is based on the well-pro-ven tension bar in combination with the unique coupling. The precast con-crete elements are connected like a chain and -bility. Additionally elastomer bearings between the free-standing singleelements ensure a controlled damping of peak loads.

This technology was optimized in

tests. The new generation of precast concrete barriers with “rigid” impact

behaviour do not move even at heavy impacts and still provide another essential feature: behaviour for small passenger cars.

Recently, DELTABLOC® put all its knowledge and expertise intodeveloping the

meeting all current engineering and safety requirements.

Elementlength

Elementheight

DB 80 6m 80cm

N2 W3 ASI B

H1 W4 ASI B

H2 W6 ASI B

H2 W7 ASI B

DB 80AS 4m 80cm N2 W4 ASI B

DB 80AS-E 6m 80cmH2 W1 ASI B rigid safety barrier

H2 W2 ASI B semi-rigid safety barrier

DB 80AS-F 6m 80cm H2 W3 ASI B semi-rigid safety barrier

DB 80E 6m 80cm H2 W1 ASI B rigid safety barrier

DB 80F 6m 80cm H2 W3 ASI B semi-rigid safety barrier

DB 100S 6m 100cm

N2 W3 ASI B

H2 W5 ASI A

H3 W7 ASI A

H4b W7 ASI A

DB 100

4m 100cm H4b W7 ASI B

6m 100cmH4a W6 ASI B

H4b W6 ASI B

DB 120S 4m 120cm H2 W5 ASI B

EP 80B-E in-situ 80cm H2 W2 ASI B rigid in-situ concrete safety barrier

EP 80B in-situ 80cm

H2 W2 ASI B semi-rigid in-situ concrete safety barrier, on asphalt

H2 W3 ASI Bsemi-rigid in-situ concrete safety sarrier, on compacted gravel

Permanent Safety Barriers

The DELTABLOC® precast concrete programme is highly versatile. De-

signed for the full spectrum of appli-cations on motorways, the different types allow a rigid” or “rigid” impact behaviour.

All DB series can be combined and -

quently providing a new quality of security as a whole.

In-situ barriers

The EP 80 series has been tested on a variety of ground materials for

the unrestricted use on concrete and asphalt roads.

The new barrier design was deve-loped focusing on life-time safety

and passenger It also includes now

new crash-tested construction joint solutions.

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DB Precast Median

EP In-Situ MedianTTTT

A challenge for road designers is the integration of bridge structures into the motorway design. A modern vehicle restraint system for bridges

for technical consistency. Besides the obligatory necessity for top crash-test performance, there is the need to

-tion details used in modern bridge design.

A large number of special DELTABLOC®

elements help engineers to design the bridge including the passive safety measures as a whole, neatly and easily.

Bridge movements

The safety barrier must accommodate the movements of the bridge structure due to natural variations in tempera-ture.

The variety of mechanical and hydrau-lic ® absorb longitudinal and complex bidirectional movements.

Transition elements

elements

Elements for ® ®

This series provides different crash-tested solutions to safely connect to steel guardrails and in-situ concrete barriers.

Elementlength

Elementheight

DB 80AS-E 6m 80cm H2 W1 ASI B rigid safety barrier for bridges

DB 80AS-A 6m 80cm H2 W1 ASI B semi-rigid safety barrier for bridges

DB 80AS-R 6m 80cm H2 W4 ASI B

DB 100AS-R 6m 100cm H4b W5 ASI B

+/- 8cm 2x6m all longitudinal mechanical

+/- 25cm 2x6m all longitudinal / bidirectional hydraulic

+/- 40cm 2x6m all longitudinal / bidirectional hydraulic

+/- 90cm 2x6m all bidirectional hydraulic

Safety Barriers for Bridges

08_09

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® bridge parapets

The DELTABLOC® bridge systems have been tested extensively to prove their superior performance for safeguarding bridges. At the obliga-tory EN 1317 full-scale crash tests we have measured the impact forces and stress to the bridge structure un-der real impact conditions, thus pro-viding bridge engineers important information for the designing and di-mensioning of bridges.

® stiffening plate

Products of this series are designed to absorb most of the impact energy within the chain of elements. They are directly to the bridge deck, and thus the impact stress to the bridge structure isreduced to a minimum.

®

onto the plinth at the outer edge of the bridge. The new technologyensures a even in heavy impacts.

Considered part Bridge beam Bridge mainframe

Containmentlevel

H[kN]

M[kNm]

n e[m]

h[kN/m]

v[kN/m]

m[kNm/m]

l[m]

DB 80AS-A H2 80 30 4 1.0 75 75 65 4

DB 80AS-R H2 75 0 4 1.0 70 70 75 4

DB 100AS-R H4b 75 0 4 1.0 70 100 100 4

n: number of single loads e: distance between single loads l: considered length for distributed loads

®

The DELTABLOC® SafeLink® transitions can connect almost the full range of DELTABLOC® safety barriers to diffe-rent types of steel guardrails and in-situ concrete barriers.

All DELTABLOC® SafeLink® transitions are EN 1317-4. On the basis of sophis-ticated computer simulations and an extensive testing programme the DELTABLOC® engineers were able to create an innovative and simple

The integration of

DELTABLOC® core components allow for fast and easy installation with a very short installation length.

There is no need for an expensive and time-consuming construction of a foundation. The SafeLink® transitions can be placed -ted gravel or the asphalt layer,depending on whether connecting to steel guardrails or in-situ concrete

and uncomplicated installation.

lengthElementheight

DB SafeLink® EDSP 18.76m 80cm H2 W3 ASI Ctested transition for DB 80 series to EDSP steel guardrails

DB SafeLink® SuperRail® 14.76m 80cm H2 W4 ASI Ctested transition for DB 80 series to SuperRail® steel guardrails

DB SafeLink® 4Safe® 15.36m 80cm H2 W4 ASI Btested transition for DB 80 series to 4Safe® steel guardrails

DB SafeLink® In-Situ 90 Step 12.52m 100cm H2 W4 ASI Ctested transition for DB 100S and DB 80 series to 90 Step in-situ concrete safety barrier

EP-CJO in-situ 80cm H2 W2 ASI Btested construction joint transition for EP 80 series

DB SafeGate 80 6m 80cm acc. to DB 80 series emergency gate for DB 80 series

DB SafeGate 100S 6m 100cm acc. to DB 100S series emergency gate for DB 100S series

DB SafeGate 100 6m 100cm acc. to DB 100 series emergency gate for DB 100 series

EP-REP in-situ 80cm H2 W2 / W3 ASI B repair joint solution for EP 80 series

EP-EOS in-situ 80cm H2 W2 / W3 ASI B end-of-shift joint solution for EP 80 series

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Crossing points

The DB SafeGate was developed as an emergency opening for cross-over points. The system is distinguished by the following characteristics:

Complete integration with theDELTABLOC® chain

Continuously secure containment when opening is closed

Easy opening of the chain

Only 2 persons required for handling

necessary

Opened in just 5 minutes

Optimal protection for motor- cyclists due to the closed surface

The DB SafeGate can be seamlessly integrated into the DELTABLOC® chain.

A rigid vehicle restraint system with containment level H2 was requested on the Nijmegen Stadsbrug. The

required the development of special elements which allowed the integration of a glass noise barrier and light polesto the elements.

DELTABLOC® provided the solution with an adaptation of the DB 80AS-A. Openings for the integration of the glass elements and anchorings for the installation of light poles on top were designed. The challenge was to control the adaptation of the system, so that the containment performance of the system was not affected.

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® series

12_13

Elementheight

DB 80 LSW-R

250cm

H2

W4

ASI B

absorption classes A3 and A4

creative architecture with various noise protection applications

300cm

W5350cm*

400cm*

450cm* W6

DB 100 LSW-M

200cm

H4b W5 ASI B

dual absorptionin classes A3 and A4

creative architecture with various noise protection applications

250cm

300cm

350cm

400cm

450cm

®

Usually, a safety barrier is required in front of a noise barrier wall to provide the obligatory protection for potentially wayward vehicles. To minimize the required space, the

® combines both systems into an intelligent solution.

The noise barrier wall is designed as a free-standing, T-shaped wall element,

system parts act as independent chains linked to each other via the proven DELTABLOC® couplings.

If a small passenger car impacts the integrated noise barrier, the

barrier redirects the car providing a soft impact behaviour. As soon as the impact energy exceeds a certain limit, the becomes effective.

The trendsetting approach provides impressive advantages:

by po-sitioning close to the noise source

installation due to small working width

Free-standing, without expensive foundations

Fast and easy to install(about 300lm per 8h shift)

Cost savings due to lower noise barrier wall

against windloads

Integrated Noise Barriers

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PHONOBLOC® is an environmentally sustainable noise protection system consisting of a patented concrete compound. In addition to providing the required acoustic properties such as noise absorption and airborne sound insulation, it has been sively tested and is proventhe rigorous requirements for the application on roads:

Frost and de-icing salt resistant

Fire resistant

Impact resistant, unbreakable

As this system is based on an innova-tive 3-layer structure it is now possible to

By applying new production methods both sides of the noise barrier can be made aesthetically appealing by using a variety of design patterns, coloured concrete and surface paint.

Moreover, PHONOBLOC®’s unique 3-layer structure provides acoustic architects with unlimited design freedom.

NOISE BARRIERS

14_15

1. Cement manufacture 2. Gravel & ready-mix concrete3. Precast concrete components & prefabricated houses

DELTA BLOC International GmbH DELTA BLOC Deutschland GmbH DELTA BLOC Nederland B.V.DELTA BLOC United Kingdom Ltd.DELTA BLOC France SASDELTA BLOC South Africa (Pty) Ltd.

About Us

®

The DELTABLOC® Product Finder is an according to national

dations. Learn more about national requirements in different countries and get in touch with your local distributer.

Industriestrasse 28,2601 Sollenau, AustriaPhone: +43 57715/470, Fax: +43 57715/470-474

www.deltabloc.com

®

®

noise barriersPHONOBLOC® protects against noise allowing modern landscape

with individualized design.

®

CITYBLOC® is the new genera-tion of safeguarding equipment

-ment and construction sites.

ROAD EQUIPMENT

Smart ®

DELTABLOC® road equipment provides straight, simple and safe concrete foundations for a

available throughout Europe.

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Errors and omissions excepted. No warranty as to accuracy or completeness. © 2014 DELTA BLOC International GmbH. Designed & produced by Corporate Publishing Group (CPG) • www.cpg.at

DELTA BLOC International GmbHIndustriestraße 28, 2601 Sollenau, AustriaPhone: +43 57715/470, Fax: +43 57715/470-474