The High-Rise Building Multiple Entry Vertical Escape Technology 


1968 - 2001
Archive

History will shows that:
THOUSANDS COULD HAVE SAVED THEIR LIVES IN THE WTC
abc_jet_hi_vert.jpg (22918 bytes)
ABC Picture

People that were trapped above the floor levels impacted  could have been evacuated by only one set of four or five units of ZEC-EM, remaining operative over 25, in few minutes.
The Zephinie   Escape Chute (ZEC) 
can operate over 100 floors.  
Can evacuate up 1000 persons per minute, including handicapped ,  injured persons with the same average escape speed.
Ignorance or bad will
can't invalidate demonstrable 
facts.
 



1974
Fire code enclosed ZEC escape chute 
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WTC
Multiple Entry
ZEC-ME
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Escape
THE NON EVACUATION OPTION ?
Retrofitting the ZEC
 
Search this Site
Site contents
ZEC Introduction
Design history
How could have...
WTC
Multiple Entry ME
ZEC-ME 
Tall Building
Escape

THE NON EVACUATION OPTION ?
Retrofitting the ZEC
Single Entry SE
ZEC-SE Single Entry Vertical Escape Chute
ZEC Components
25 years Applications
Anti-Terrorism Escape Installation
fun  Fund Rising & Charity
High Risk Industry Applications
Hospital
Evacuation 

Marine
Mobil Rescue 1
Mobile Rescue 2
Monorail Evacuation
Rocket Launching
Historic Archive
INTERNATIONAL
REFERENCES
Reference 1
Reference 2
Fire Rescue Credits 
Press Clips Archive
The most popular
French Invention
of the 70's

Los Angeles. CA
 
ARC Support

Popular Science  1977
ZEC's Licensees
United Technologies Corp.
UTC-Otis France
1975-2002

UTC-Otis Spain

1976-2002
Historic Archive
Scandinavian
licensee:  pirates and  liar
 
Fallacious claims on the technology
ZEC's Korean
licensee
ZEC EVZ 
Historic Archive 01
ZEC EVZ 
Historic Archive 02
United Technologies's Otis France Subsidiary ZEC's Catalogue 
History of Escape chutes technologies
ZEC Franchise
About the
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Zephinie
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The Zephinie Escape Chute

Pioneering High Rise Vertical Evacuation since 1968



The ZEC Multiple-Entry

 
 


MULTIPLE ACCESSES EVACUATION IN NEW BUILDING OR RETROFITTED IN EXISTING BUILDING:
Evacuation takes place inside the building. The chute is permanently available at each level. In accordance with regulations in force, it is encased in a two hours fire-resistant structure.
The installation may be fitted to all types of buildings where several levels have to be simultaneously evacuated: Hotels, hospitals, office buildings, department stores, etc....
 


THE ZEC SAVES LIVES AND ALSO SAVES USEFUL AREAS.
A ZEC's installation immobilizes a minimum of useful area.
A ZEC unit occupies only 12 sq./ft of floor space.

Installing  a ZEC will entail only a minimum of work on the building.
This can be done either inside or outside any existing building, without jeopardizing the aesthetics of the latter.
 
The ZEC doesn't rely only upon its fire resistant components, but utilizes the most sophisticated heat convection shielding available, including casing and water cooling systems.
PROTECTION
OF A ZEC
 MULTI-ENTRY BASIC INSTALLATION:
 
 
ZEC-ME shelter 2 hours fire code protection
1974-1975
ZEC-ME High-rise installation:
NFPA 101 code standard enclosed ZEC-ME installation
backed by the Husson wet cloth protection effect offering a superior protection than required by any Fire Codes.
 


1974-1975
 ZEC-ME standard for high-rise building
Actually even more sophisticated installation are available.


1. Fire resistant doors.

2. Emergency exit lock.

3. Padded chute entrance.

4. Lighted emergency
5. Intercom wiring.

6. Emergency light wiring.

7. Fire detector wiring.

8. Air pressure duct.
9. Fire alarm wiring.
10. Dry standpipe
 
Husson wet cloth protection effect allows the ZEC to keep working in the event that an entrance door would let in over heated air/gas penetrating the ZEC-Module, kipped active the ZEC even in over 1000 C environment.
 

The Husson wet protection use approximately only 20liters/m2/minute giving a redundant 2 hours protection withstanding eventually flame contact.
The Husson-Zephinie wet protection also assure a not negligible degree of toxic aerosol of poisonous gases protection acting like a water washed industrial filter.
For not specific anti-terrorist prevention the ZEC can be included in fire escape enclosed stairways at the initial design stage of the building's construction focusing the evacuation of the handicapped population.
However the best installation strategy remain the escape route diversification independent of normal stairways.
The low cost allows eventually   the dual protection.
em3.jpg (24015 bytes)
ZEC-ME-EX

The fire proof two hours standard  modular ZEC-ME-EX can be retrofitted in any king of buildings 
 
With the ZEC, in case of an emergency, a handicapped or crippled person will be six to hundred times faster removed than by conventional means.
ZEC-ME UTC-Ascenter Otis HQ Paris France
A ZEC unit occupies only 12 sq./ft of floor space. Installing a ZEC will entail only a minimum of work on the building.
 
ZEC-ME UTC-Ascenter Otis HQ Paris France exit trappe
The ZEC-EM doesn't keep any space on the ground flood, when not in operation
 



Torre Picasso
Madrid, Spain


 
35 floors high-rise building, Madrid, Spain is equipped with the ZEC since 1981
 
Sixty floors high-rise building in Seoul, Korea
Sixty floors high-rise building in Seoul, Korea. was equipped with the ZEC-ME in 1987
 
 
The minimum fire proof two hours standard ZEC-ME-EX modules are covered of reflective surfaces to minimize esthetic impact on glass wall buildings.
 The system never need to reach the ground, the two or three last
stories use a ZEC-SE chute. That offer a non intrusive guarantee and non obstruction of the street public area   
A 3.00 m X 1.00 m (10ft X 3ft) exterior structure can eventually include
up 5 ZEC-ME unites allowing  9,000<18,000 evacuations/hour  

The system allows practically a double capacity than the 25<30 evacuation per minute given as normal cadence of evacuation obtained in drill situation.
90 teenagers evacuation per minute as been obtained trough particular methods of training and assisted ground reception.


Here we hare not talking about a project, but on experience based on thousands of installations and millions of peoples having used the ZEC.   

The ZEC-Multi-Entry (ZEC-ME) system only can be shows by graphic image  for a better understanding 
The ZEC-ME can be eventually installed associated with the stairways, and/or disseminated strategically inside and outside in fixed structures to building .

The very small area occupied by the ZEC-ME offers the unique advantage of Strategic Dissemination of escape routes located in the periphery of the building to compensate the eventual neutralization of the main exit like the have occurred in the WTC   
The standard installation is based on International fire code two hours protection

The system offers the possibility to evacuate non- ambulatory and
handicapped peoples at the same average speed than the global population.

A rescuer with the most elementary know how can carry a unconscious person heavier than himself with a minimum of effort.

The system require a extreme minimum of physical effort, the position of descent is a sitting like position

The system can works even smoky condition forbidding to use of stairways

The system can works even case of emergency lighting failure
 


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