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Fire protection paints
TEKNOS
CUSTOMER DAYS
(09. – 10.09.2014)
Rajamäki
Rudolf Hensel GmbH
Börnsen
Hamburg
1922 founded as paint manufacturer
1953 first patent for fire protection
1994 producing of fire protection systems
1974 Focus on fire protection 2002 Headquarter in Börnsen
60 years competence in fire protection paints
RUDOLF HENSEL GMBH
Rudolf Hensel GmbH
We offer our costumers high quality fire protection systems for:
Steel | wood | concrete | penetration seals | cable | gaps
„Made in Germany“
Hensel fire protection systems:
 are external monitored
 approved according to German DIN, British Standard, European EN, UL 263 etc.
 Holder of international certificates/approvals
Hensel fire protection systems convince with:
 consistent high quality
 easy handling
 optimal smooth surface
Hensel costumer profits by:
 extensive pre- and after sales service
 short delivery times
 flexibility
Pre- and After Sales Service by Hensel
 Consulting of architects, structural engineers, steel manufacturer
 Project-oriented selection of the most economical system
 Calculation of projects (dry film thickness, amout of quantity)
 Support at project calculations (software tool)
 Elaboration of alternative solutions and project-related reports
 Consulting / training of applicators
 Visit of costumers
KOOPERATION PARTNERS TEKNOS & HENSEL
Since 2009 exist a cooperation between Teknos and Hensel.
Teknos / Hensel:
Delivery from one source
 Teknos primer + topcoat
 Hensel intumescent paint
Proofed system
Intumescent paint is made in by Hensel in Hamburg/Germany
Smooth surface
Maximum support by Teknos & Hensel
Teknos & Hensel located in each corresponding country
HENSOTHERM
®
fire protecting system for steel
Set up
Set up HENSOTHERM® system
Steel surface: grid blasted according to Sa 2½
Corrosion protection:
HENSOGRUND or suitable primer DFT 40 – 60 µm
Intumescent paint:
HENSOTHERM® DFT according to approval, fire
resistant time and type of profil
Topcoat:
HENSOTOP 84 / 84 AUSSEN
DFT 60 – 100 µm/DFT 2x 40 – 50 µm or suitable
topcoat
Set up HENSOTHERM® system
Compatibility of selected Teknos primers + topcoats
with HENSOTHERM steel protection paints is tested
and confirmed by HENSEL (including according to
ETA).
HENSOTHERM application
roller
Roller
paint - brush
airless - spraying
CERTIFICATES / APPROVALS
Approvals - why
•
•
steel don`t burn but loses its stability in case of fire
in most countries exist fire regulations to increase the stability
of the steel and safe lifes
International Test Regulations
Most important ones worldwide:
• German Standard (DIN 4102)
• British Standard „CERTIFIRE“ (BS 476)
• European approval ETA (EN 13881-8)
• US Standard UL 263 / ASTM E-119
• Russian Standard (GOST)
Situation in EUROPE
The European Community (EU)
= 28 countries
= 28 different local country regulation
Target: one approval (ETA)
(European Technical approval); (test standard EN 13381-8)
Reality:
28 different local country requirements
Situation in Finland
Valid approvals:
1.
All Finish TRY approvals will expire.
No responsible authority in the moment for a renewal.
2.
ETA
(European Technical Approval); (test standard EN 13381-8)
with CE marking
HENSOTHERM ® intumescent systems
for steel according to ETA:
solvent borne products:
water borne borne products:
HENSOTHERM 310 KS
HENSOTHERM 410 KS
focus on 30 + 60 minutes
focus on 30 + 60 minutes
for indoor and outdoor use
for indoor use
HENSOTHERM 320 KS
HENSOTHERM 420 KS
focus on 90 + 120 minutes
focus on 90 + 120 minutes
for indoor and outdoor use
for indoor use
European Technical Approval (ETA)
of the Rudolf Hensel GmbH
water borne products:
HENSOTHERM 410 KS
HENSOTHERM 420 KS
ETA approval no.: 11/0481
ETA approval no.: 12/0050
European Technical Approval (ETA)
of the Rudolf Hensel GmbH
solvent borne products:
HENSOTHERM 310 KS
HENSOTHERM 320 KS
ETA approval no.: 11/0456
ETA approval no.: 11/0252
CE marking
European Technical Approval (ETA)
of the Rudolf Hensel GmbH
Difference to other country approvals
- Full range of protection time 15-150min.
- Full range of critical steel temp.
(loadings)
- Costumers must give basic informations
which will be difficult in some regions
- Scandinavian countries – same system
Green Product Line
WORLDWIDE Trend: ENVIRONMENTAL FRIENDLY PRODUCTS
-
Products need to be water based (official VOC limit for IC < 140g/liter)
 Hensel wb IC are providing: < 0,1g/liter)
-
Products need to be provide a very low emission degree of volatile substances in indoor
air that poses a toxic risk by inhalation.
 Hensel wb IC are fulfilling various European emission standards
-
Products need to be free from toxic ingredients like halogen and borates
 Hensel wb IC are free from halogen and borates
-
More and more countries are establishing „GREEN BUILDING“ systems, like
USA: LEED, UK: BREEAM, Germany: DGNB, etc.
 Hensel wb IC are preferred solutions for GREEN Building requirements
European Technical Approval (ETA)
WATER BORNE PRODUCTS
HENSOTHERM 410 KS + 420 KS
INTUMESCENT PAINTS FOR INDOOR USE
-
Environmental friendly product (water borne)
-
Free from APEO (alkylphenolethoxylat-free, free from borate and halogens
-
Non-VOC according to LEED
-
Extra fine granulated raw materials gurantee a smooth surface
-
Maintenance free
-
Simple handling
-
Topcoats from Teknos in RAL/NCS or individual colour shades available
 In the focus of our research and development work is the environmental
friendliness and sustainability of our systems.
HENSOTHERM® 410 KS / HENSOTHERM® 420 KS
EN 13501-2, R30 – R60 and R90 – R120
HENSOTHERM® 460 KS / HENSOTHERM® 470 KS
BS476, F30 – F60 and F90 – F120
HENSOGRUND AQ / HENSOTOP AQ
primer and topcoat (water borne)
HENSOMASTIK® 5 KS for cable protection and penetration seals
HENSOTHERM® 1 KS / HENSOTHERM® 2 KS INNEN weiss fire protection for wood
HENSOTHERM® Spachtel - universal – for gaps
HENSOMASTIK® B 3000 / HENSOTHERM® B 3000 / HENSOTHERM® 820 KS
fire protection for concrete constructions
HENSOTHERM 410 KS + 420 KS LEED CERTIFICATE
HENSOTHERM 410 KS + 420 KS
fulfill LEED requirements
LEED : Leadership in Energy and Environmental Design.
This seal of quality was founded 1998 from the U.S.
Green Building Council and requires very strict
environenmental friendly standards to building
materials like low Voc content.
LEED
Application equipment
General recommendation for application
APPLICATION MOVIE
General recommendation for application,
MDS, MSDS and other important documents
available in english
Page 2
Checklist for Airless-Spraying
Checklist for Airless-Spraying
HENSOTHERM® Fire Protection Coatings for
Structural Steel Work
Principles
? for a perfect spray pattern regular maintenance as well as cleaning the equipment thoroughly
before each material change is presumed
? regular maintenance of equipment ensures to operate with sufficient spraying pressure
? replacement of hose package is necessary if material is leaking from the piston
? for cleaning of equipment thinners compatible to the applied material have to be used
Delivery Rate/
Transmission
at least 4 l/min
at least 45 : 1
Operating Pressure
200 bis 250 bar (performance)
the essential performance depends on
? the number of hoses which are directly connected with the airless spreader
? hose length
Hose Length/
Hose Diameter
< 20 m / 3/8"
> 20 m / 1/2"
using a hose swivel ( 1/2" ) makes handling more comfortable
Hose Packing
? use several hose packings for spraying of water-borne or solvent based coatings
? after spraying of two-component material a suitable thinner for efficient cleaning of equipment has to be used
Filter
intake socket
maschinefilter
gunfilter
no filter necessary
? during application of HENSOTHERM 4 KS the filter has to be
remained in the machine
?during application of HENSOTHERM 3 KS indoor/outdoor the filter
must be removed
? mesh size 60 (mostly standard)
? the higher the mesh size the finer the filter
has to be removed
Tip Size
primer :
intumescent coating :
top coat :
0,013" bis 0,017"
0,017" bis 0,025"
0,009" bis 0,011"
Fan Angle
depends on the size of the steel specimens
Fault Analysis
stopper during application
? hose package is not cleaned thoroughly
? precipitation inside the hose package
? coating has dried at the nozzle tip
? the coating has been dried on the surface inside the can
? HENSOTHERM 4 KS (water-borne) has been exposed to frost
pulsation of spray pattern
? operating pressure is too low
? hose package is damaged or worn
? delivery rate is too low
? viscosity of material is too high
HENSOTHERM® Fire Protection Coatings for
Structural Steel Work
high loss of coating material
? unsuitable tip ( tip size is too large, fan angle is too wide )
? enlarged distance spraying gun/ steel specimen
structured surface
? distance spraying gun/steel specimen is too large ( spray fog is laying down on
the surface )
? distance spraying gun/ steel specimen is too short ( flotation of material
up to the surface of the loading )
? the material is too cold
? operating pressure is too low
? tip size too high
poor application result
fingers, visible marks of the spraying beam
? operating pressure is too low
? material is too cold
? tip is damaged
? insufficient delivery rate
? insufficient transmission rate
paint run
? too high wet film thickness
? excessive thinning
? irregular wet film thickness due to irregular spray pattern
© Rudolf Hensel GmbH 12/08
„MADE IN GERMANY“
QUALITY MANAGEMENT
INTERNAL Quality Control
&
3rd Party Supervisory Inspection
Internal Quality Control
• incoming goods quality control inspections
• product control:
– paint properties
– each produced batch is controlled according to its paint properties and the
related fire resistant performance (small scale fire test)
Small scale in-house fire tests
Mid scale in-house fire tests
1200
Temperature
1000
800
600
400
200
0
0
10
20
30
40
Time
ISO 834
UL 1709
50
60
Supervisory Inspection
3rd party audits at least 2 times pre
year, in general without prior notice.
More than 500 projects have used Hensotherm intumescents
REFERENCES
HENSEL
PROJECTS
HENSOTHERM® fire protecting paint for Steel
Tabouk airport / Saudi Arabia
December 2009 / January 2010
32.000m² BS476 120 minutes
Frankfurt airport / Airrail Center (Frankfurt / Germany)
Hensotherm 4 KS
30.000 m²; 90 minutes; 2008 - 2011
HENSOTHERM® fire protecting paint for Steel
Mathaf, the Arab museum of modern Art
Doha / Qatar
October 2010, 3.000 m², BS 60 minutes
Jeddah / Saudi Arabia
40.000sqm
- wood and concrete protection
CYPRUS
Grand Future; HENSOTHERM 4 KS
14.000 m² BS 60 + 90 min.
HENSOTHERM 4 KS
Office building
HENSOTHERM® fire protecting paint for Steel
AIRBUS INDUSTRY
HAMBURG/GERMANY since 2001
Several Aircraft and Construction Halls
Milad Tower, Tehran (IRAN)
HENSOTHERM® 3 KS
Fire protecting coating
2008
BMW Leipzig: new pressing plant
HENSOTHERM® 3 KS
Fire protecting coating, May 2008
10.500m²
PORSCHE CAR FACTORY (GERMANY)
HENSOTHERM® 3 KS
Fire protecting coating
2001-2002
THE LAW COURTS (ANTWERP)
HENSOTHERM® 3 KS
Fire protecting coating
2003
What Rudolf Hensel GmbH can offer:
More than 80 years experience in paint manufacturing
More than 60 years fire protecting experience
First patent 1953
Since 1974 focus on developing and producing of fire protecting paints
 specialist
Worldwide approvals and experience  worldwide proofed system
Smooth surface due to high quality of european raw material  intumescent paint
is made in Germany
Extensive internal & external monitoring
Full range of products (water based and solvent borne)
Maximum support by Hensel & Teknos
Flexible, short way of decision, pre- and after sales service
 Environmentall friendly products
Thank you for your attention!
FIRE PROTECTION IS OUR
PASSION