August 27, 2021

1200 New Jersey Ave., SE 

Washington, D.C. 20590 

In Reply Refer To: 

HSST-1/B-360 

Mathias Redlberger 

REBLOC GmbH 

Wiener Straβe 662

3571 Gars am Kamp 

Austria 

Dear Mr. Redlberger: 

This letter is in response to your December 2, 2020 request for the Federal Highway 

Administration (FHWA) to review a roadside safety device, hardware, or system for eligibility 

for reimbursement under the Federal-aid highway program. This FHWA letter of eligibility is 

assigned FHWA control number B-360 and is valid until a subsequent letter is issued by FHWA 

that expressly references this device. 

Decision 

The following device is eligible within the length-of-need, with details provided in the form

which is attached as an integral part of this letter: 

• REBLOC 80SAH_12

Scope of this Letter 

To be found eligible for Federal-aid funding, new roadside safety devices should meet the crash 

test and evaluation criteria contained in the American Association of State Highway and 

Transportation Officials’(AASHTO) Manual for Assessing Safety Hardware (MASH). 

However, the FHWA, the Department of Transportation, and the United States Government do 

not regulate the manufacture of roadside safety devices. Eligibility for reimbursement under the 

Federal-aid highway program does not establish approval, certification or endorsement of the

device for any particular purpose or use. 

This letter is not a determination by the FHWA, the Department of Transportation, or the United 

States Government that a vehicle crash involving the device will result in any particular 

outcome, nor is it a guarantee of the in-service performance of this device. Proper 

manufacturing, installation, and maintenance are required in order for this device to function as 

tested. 

This finding of eligibility is limited to the crashworthiness of the system and does not cover other 

structural features, nor conformity with the Manual on Uniform Traffic Control Devices.
2

Eligibility for Reimbursement 

Based solely on a review of crash test results and certifications submitted by the manufacturer, 

and the crash test laboratory, FHWA agrees that the device described herein meets the crash test

and evaluation criteria of the AASHTO’s MASH. Therefore, the device is eligible for

reimbursement under the Federal-aid highway program if installed under the range of tested 

conditions. 

• Name of system: REBLOC 80SAH_12

Type of system: Longitudinal Barrier 

Test Level: Test Level 3 

Testing conducted by: crashtest-service.com GmbH 

Date of request: December 2, 2020

FHWA concurs with the recommendation of the accredited crash testing laboratory on the 

attached form. 

Full Description of the Eligible Device 

The device and supporting documentation, including reports of the crash tests or other testing 

done, videos of any crash testing, and/or drawings of the device, are described in the attached 

form. 

Notice 

This eligibility letter is issued for the subject device as tested. Modifications made to the device 

are not covered by this letter. Any modifications to this device should be submitted to the user 

(i.e., state DOT) as per their requirements. 

You are expected to supply potential users with sufficient information on design, installation and 

maintenance requirements to ensure proper performance. 

You are expected to certify to potential users that the hardware furnished has the same chemistry, 

mechanical properties, and geometry as that submitted for review, and that it will meet the test

and evaluation criteria of AASHTO’s MASH. 

Issuance of this letter does not convey property rights of any sort or any exclusive privilege. This 

letter is based on the premise that information and reports submitted by you are accurate and 

correct. We reserve the right to modify or revoke this letter if: (1) there are any inaccuracies in 

the information submitted in support of your request for this letter, (2) the qualification testing 

was flawed, (3) in-service performance or other information reveals safety problems, (4) the

system is significantly different from the version that was crash tested, or (5) any other

information indicates that the letter was issued in error or otherwise does not reflect full and 

complete information about the crashworthiness of the system. 
3 

Standard Provisions 

• To prevent misunderstanding by others, this letter of eligibility designated as FHWA

control number B-360 shall not be reproduced except in full. This letter and the test 

documentation upon which it is based are public information. All such letters and 

documentation may be reviewed upon request. 

• This letter shall not be construed as authorization or consent by the FHWA to use, 

manufacture, or sell any patented system for which the applicant is not the patent holder. 

• This FHWA eligibility letter is not an expression of any Agency view, position, or 

determination of validity, scope, or ownership of any intellectual property rights to a

specific device or design. Further, this letter does not impute any distribution or licensing 

rights to the requester. This FHWA eligibility letter determination is made based solely 

on the crash-testing information submitted by the requester. The FHWA reserves the 

right to review and revoke an earlier eligibility determination after receipt of subsequent 

information related to crash testing. 

Michael S. Griffith 

Director, Office of Safety Technologies

Office of Safety 

Enclosures 
Version 10.0 (05/16) 

Page 1 of 4 

Request for Federal Aid Reimbursement Eligibility 

of Highway Safety Hardware 

Date of Request: December 02, 2020 I   Resubmissio

Name: Mathias Redlberger 

... 

Cll Company: REBLOCGmbH 

t: 

·e Address: Wiener Stralle 662, 3571 Gars am Kamp .c 

II) 

::I Country: Austria 

To: Michael S. Griffith, Director 

FHWA, Office of Safety Technologies 

I request the following devices be considered eligible for reimbursement under the Federal-aid 

highway program. 

Device & Testing Criterigo- Eater frQm right to left starting with Test Level 

System Type Submission Type Device Name / Variant Testing Criterion Test 

Level 

'B': Rigid/Semi-Rigid Barriers  Physical Crash Testing AASHTO MASH TL3

{Roadside, Median, Bridge  Engineering Analysis

REBLOC 80SAH_12 

Railinas) 

By submitting this request for review and evaluation by the Federal Highway Administration, I certify 

that the product(s) was (were) tested in conformity with the AASHTO Manual for Assessing Safety 

Hardware and that the evaluation results meet t he appropriate evaluation criteria in the MASH. 

Individual or Organization responsible for the product: 

Contact Name: Mathias Redlberger Same as Submitter 

Company Name: REBLOCGmbH Same as Submitter 

Address: Wiener StraBe 662, 3571 Gars am Kamp Same as Submitter 

Country: Austria Same as Submitter 

Enter below all disclosures of financial interests as required by the FHWA 'Federal-Aid Reimbursement 

Eligibility Process for Safety Hardware Devices' document. 

Crashtest-service.com GmbH (CTS) was contracted by RE BLOC GmbH to perform full-scale crash testing of the 

REBLOC 80SAH_ 12 barrier. There a re no shared financial Interests in the REBLOC 80SAH_ 12 barrier by CTS, or 

between REBLOC GmbH and CTS, other than costs involved in the actual crash tests and reports for this 

submission to FHWA. 

RE~r1c~ · ll•· t.ia · r•~ 

R_ E B L O C G M B H 

W,enerstraBe 6 . • 62 A 3571 Gars am Kamp Tel. +43i2985,130528 2900 · Fax +43(2985)30528 2901 

Office@rebloc.com . www.rebloc.com 

I 

1/ J__ 
Version 10.0 (05/16) 

Page 2 of 4 

PRODUCT DESCRIPTION 

 New Hardware or

Significant Modification  Modification toExisting Hardware 

The vehicle restraint system with the system name REBLOC 80SAH_ 12 consists of factory produced precast 

elements. Each element is 12.0m (472.4 in) long, 0.3m (11 .8 in) wide and 0.8m (31.5 in) high. The precast 

concrete elements have a cross section similar to an I-beam profile. 

The safety barriers are free standing. There is no anchorage to the ground, only the two terminal elements 

have to be anchored to the asphalt surface by using anchor bolts. 

The restraint function is achieved by connecting the individual elements to form a continuous chain. The 

connection between the elements is by the integrated tension bars, whose couplings, situated on the face side 

of each element, interlock. Steel shoes which are an integrated part of the element, have mating projections 

and indentations that form a double tongue/groove system. The concrete barriers stand on four support feet 

with integrated elastomer pads on the underside. Situated at the top side of each element there are two 

galvanised lifting anchors. 

CRASH TESTING 

By signature below, the Engineer affiliated with the testing laboratory, agrees in support of this submission that 

all of the critical and relevant crash tests for this device listed above were conducted to meet the MASH test 

criteria. The Engineer has determined that no other crash tests are necessary to determine the device meets 

the MASH criteria. 

Engineer Name: I Peter Schimmelpfennig 

Engineer Signature: 

Address: IAmelunxenstraBe 30, 48167 Munster Same as Submitter 

Country: jGermany 

A brief descri p tion of each crash test and its result: 

Required Test 

Number 

3-10(1100() 

Narrative 

Description 

Test nr. 19443. Test report nr. 

12184-3272-19443-EN performed 25-

AUG-2020 by crashtest-Service.com. The 

longitudinal concrete barrier contained and 

redirected the 11 00C vehicle. The vehicle 

did not penetrate, underride or override the 

installation. Maximum dynamic deflection 

during the test was 0.92 m (36.2 in). No 

significant parts separated neither from the 

vehicle nor the barrier. No occupant 

compartment deformation or intrusion 

occurred. The vehicle remained upright 

during and after the impact. 

PASS 

Same as Submitter 

Evaluation 

Results 

C G 

WienerstraBe 662 · A-3571 Gars am Kamp 

Tel. +43(2885)30528 2SOC · Fax +43(2985)30528 2001 

offlo&@rablcc.com · www.rebloc.com 
Required Test Narrative 

Number Description 

Test nr. 19445. Test report nr. 

12184-3272-19445-EN performed 25-

AUG-2020 by crashtest-Service.com. The 

longitudinal concrete barrier contained and 

redirected the 2270P vehicle. The vehicle 

did not penetrate, underride or override the 

3-11 (2270P) installation. Maximum dynamic deflection 

during the test was 1.31 m (51.6 in}. No 

significant parts separated neither from the 

vehicle nor the barrier. No occupant 

compartment deformation or intrusion 

occurred. The vehicle remained upright 

during and after the impact. 

PASS 

Version 10.0 (05/16) 

Page 3 of 4 

Evaluation 

Results 

3-20 (11 OOC) Non-Relevant Test, not conducted 

3-21 {2270P) Non-Relevant Test, not conducted 

Full Scale Crash Testing was done in compliance with MASH by the following accredited crash test 

laboratory (cite the laboratory's accreditation status as noted in the crash test reports.): 

Laboratory Name: 

Laboratory Signature: 

Address: 

Country: 

Accreditation Certificate 

Number and Dates of current 

Accreditation period : 

Attach to this form: 

crashtest-service.com GmbH 

Amelunxenstral3e 30, 48167 Munster 

Germany 

D-PL-17359-01-00 

02-MAY-2018-01-MAY-2023 

ATTACHMENTS 

Same as Submitter 

Same as Submitter 

Submit Form 

1) Additional disclosures of related financial interest as indicated above. 

2) A copy of the full test report, video, and a Test Data Summary Sheet for each test conducted in 

support of this request. 

3) A drawing or drawings of the device(s) that conform to the Task Force-13 Drawing Specifications 

[Hardware Guide Drawing Standard&}. For proprietary products, a single isometric line drawing is 

usually acceptable to illustrate the product, with detailed specifications, intended use, and contact 

information provided on the reverse. Additional drawings (not in TF-13 format) showing details that 

are relevant to W1derstanding the dimensions and performance of the device should also be submitted 

to facilitate our review. r.o,,E· -~~   
FHWA Official Business Only: 

Eligibility letter 

Number Date Key Words 

Version 10.0 (05/16) 

Page 4 of 4 

I 

7 
 

 

 

 

 

 

 

0.000 s 0.375 s 0.750 s 1.125 s 1.500 s 

2. Plan View 3. Cross-Sectional View

4. General Information

Test Agency crashtest-service.com GmbH 

(CTS) 

Test Standard MASH Test TL 3-10 

CTS-Test No 19443 

Date 25-AUG-2020

5. Test Article

Type Concrete barrier 

Name “REBLOC 80SAH_12”

Installation Length 108.00 m (4252.0 in) 

Key Elements - Barrier 

Length: 12.0 m (472 in) 

Height: 0.8 m (12 in) 

Base Width: 0.3 m (31 in) 

6. Soil Type and Condition

Type of Soil Asphalt 

Soil Strength ---

Condition Dry, cloudy, 22.8 °C 

7. Test Vehicle

Type/Designation 1100C 

Make and Model KIA Rio III 

Curb 1157 kg (2551 lb) 

Test Inertial 1183 kg (2608 lb) 

Dummy 75 kg (165 lb) 

Gross Static 1640 kg (3616 lb) 

8. Impact Conditions

Speed 99.5 km/h (61.8 mph) 

Angle 26.4 degrees 

Location/Orientation 1.32 m (52.0 in) before 

transition of 4/5 

9. Exit Conditions

Speed 72 km/h (44.7 mph) 

Angle 7.1 degrees 

10. Post-Impact Trajectory

Vehicle Stability Satisfactory 

Stopping Distance 

59.9 m (2358 in) 

downstream 

1.6 m (63.0) laterally in 

front 

Vehicle Snagging No 

Vehicle Pocketing No 

11. Occupant Risk

Impact Velocity 

Longitudinal - 4.84 m/s (15.9 ft/s) 

Lateral 6.49 m/s (21.3 ft/s) 

Ridedown Accelerations (10 msec avg.) 

Longitudinal - 3.10 g 

Lateral - 7.73 g 

THIV 7.5 m/s ( ft/s) 

PHD 27.94 g 

ASI 1.65 

12. Test Article Damage

Classification Moderate 

particularities None 

13. Test Article Deflections

Dynamic Deflection 0.92 m (36.2 in) 

Permanent Deflection 0.83 m (32.7 in) 

Dynamic Working Width 1.21 m (47.6 in) 

Permanent Working Width 1.13 m (44.5 in) 

14. Vehicle Damage

Classification Moderate 

VDS 11-LFQ-3

CDC 11FDEW3 

Max. Exterior Deformation 230 mm (9.06 in) 

Max. Interior Deformation 5 mm (0.20 in) 

OCDI ND0000000 
 

 

 

 

 

 

0.000 s 0.375 s 0.750 s 1.125 s 1.500 s 

2. Plan View 3. Cross-Sectional View 

4. General Information 

Test Agency crashtest-service.com GmbH (CTS) 

Test Standard MASH Test TL 3-11 

CTS-Test No 19445 

Date 25-AUG-2020 

5. Test Article 

Type Concrete barrier 

Name “REBLOC 80SAH_12”

Installation Length 

Key Elements - Barrier 

Length: 

Base Width: 

Height 

12.0 m (472 in) 

0.3 m (12 in) 

0.8 m (31 in) 

6. Soil Type and Condition 

Type of Soil Asphalt 

Soil Strength ---

Condition Dry, cloudy, 20.5 °C 

7. Test Vehicle 

Type/Designation 2270P 

Make and Model Dodge Ram 1500 Pickup 

Curb 2243 kg (4945 lb) 

Test Inertial 2240 kg (4938 lb) 

Dummy --- kg (--- lb) 

Gross Static 3085 kg (6801 lb) 

8. Impact Conditions 

Speed 101.8 km/h (63.3 mph) 

Angle 25.3 degrees 

Location/Orientation 1.3 m (51.2 in) before 

transition of 4/5 

9. Exit Conditions 

Speed 78 km/h (48.5 mph) 

Angle 3.4 degrees 

10. Post-Impact Trajectory 

Vehicle Stability Satisfactory 

Stopping Distance 

67 m (2653 in) 

downstream 

1.4 m (55.1 in) laterally 

behind 

Vehicle Snagging No 

Vehicle Pocketing No 

11. Occupant Risk 

Impact Velocity 

Longitudinal - 4.01 m/s (13.2 ft/s) 

Lateral 5.70 m/s (18.7 ft/s) 

Ridedown Accelerations (10 msec avg.) 

Longitudinal - 6.47 g 

Lateral 8.84 g 

THIV 6.9 m/s (22.6 ft/s) 

PHD 15.9 g 

ASI 1.27 

12. Test Article Damage 

Classification Moderate 

particularities None 

13. Test Article Deflections 

Dynamic Deflection 1.31 m (51.6 in) 

Permanent Deflection 1.05 m (41.3 in) 

Dynamic Working Width 1.56 m (61.4 in) 

Permanent Working Width 1.35 m (53.1 in) 

14. Vehicle Damage 

Classification Moderate 

VDS 11-LFQ-3 

CDC 11FDEW2 

Max. Exterior Deformation 330 mm (12.99 in) 

Max. Interior Deformation 13 mm (0.51 in) 

OCDI ND0000000 
Element 80SAH_12 

Dimensions 472 1/2" x 12" x 31 1/2" 

(1200 x 30 x 80 cm)

Weight/element 7496 lb (3400 kg)

Material Concrete 5000 psi

Date 2021-03-16 

472.4 in / 1200 cm

12 in

30 cm

31.5 in

80 cm

The element is connected by the integrated coupling, located at the face of the element.

REBLOC GmbH 

Wiener Straße 662 . 3571 Gars/Kamp . Austria www.rebloc.com Tel.: +43 (0) 2985 30528 2900 

Fax: +43 (0) 2985 30528 2901 Version 2.0 

office@rebloc.com