jk construction presentation 21 6

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JK STRUCTURE____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

PROMOTION OF TECHNOLOGIES

R&D–ENGINEERING–MANUFACTURING-TECHNICAL DEVELOPMENT _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

42 Swan Street, Petersfield, Hampshire GU32 3AD, United KingdomTel: +44 (0) 20 7900 1570 & +44 (0) 1730 267913 Fax: +44 (0) 20 7900 3957e-mail: [email protected] www.JK-Structures.com

Maxime Sadowsky, Chief Executive+44 7785 361 548 +33 617 866 203 +32 498 735 826

e-mail: [email protected]

JK STRUCTURE

SUMMARY

THE JK STRUCTURE TECHNOLOGY

THE JK STRUCTURE SYSTEM (detailed presentation attached) was developed by a

French engineer and his son, who then formed a small family business employing only the

father, his wife and his two children.

In spite, or perhaps because, of its impressive and immediate successes (Disneyland, High

Rise in Paris La Defense, the French Railways tunnels, etc.) the JK company remained a

tightly controlled small family business, concentrating on the French domestic market and

delivering substantial profits to the owners who as a consequence did not feel the need toinvest neither in R&D nor in production equipment, nor to seek fresh capital.

In spite of the value of its franchise, its patents and well known brand name, it finally closed

down when the founder, after the sudden death of his two children, became physically unable

to keep going

Its assets were finally acquired only recently by another family group led by its founder

Maxime Sadowsky (Resume attached) who formed the current company, JK Structure Ltd.,

with the intention of gradually entering all major international markets.

JK Structure Ltd. now enjoys a brand new factory in Belgium, a completely redesigned

production unit and access to capital.

Th JK STRUCTURE SYSTEMS d ib d i d t il i th tt h d d t ti



A. APPLICATIONS IN THE CONSTRUCTION INDUSTRY:

JK STRUCTURE SYSTEM ALLOWS THE CONSTRUCTION OF HIGH-QUALITY, LOW-COSTAND ENVIRONMENT-AND-CULTURE-FRIENDLY HOUSES AND BUILDINGS BUILT,WITHOUT FRAMEWORK OF STEEL-REINFORCED ALLEVIATED CONCRETE:

• HIGH QUALITY: JK STRUCTURE houses and buildings are SAFE; they are earthquake,

hurricane, and termite-resistant and are completely fire-proof.

They provide SOUND LIVING CONDITIONS: the JK construction process incorporates

sound-and-thermal-insulation, and the homogeneous structure of the walls results in

“walls that breathe well” and in houses that can therefore more easily and cost-effectively be air-conditioned.

• COST EFFECTIVE: JK STRUCTURE houses and buildings are easy, fast and costeffectively built “on site” thanks to the combination of the revolutionary JK STRUCTURE

a three-dimensional Galvanized Steel Mesh reinforced with galvanized wire-beams and a

Special Alleviated Concrete incorporating thermal-and-sound insulation. Non-skilled

labor and only basic construction equipment is needed.

ENVIRONMENT-AND-CULTURE-FRIENDLY: JK STRUCTURE houses and buildings incorporateonly steel and concrete and no dangerous materials or chemicals. No precious natural resources like wood or

clay is consumed. They adapt to all local styles and cultures and to traditional architectures.

ALMOST EVERY COUNTRY, EVERY GOVERNMENT, NO MATTER WHERE IN THEWORLD, IS NOW FACING A GROWING AND PRESSING DEMAND FOR QUALITY ANDCOST-EFFECTIVE HOUSING

JK STRUCTURE ALLOWS TO COST-EFFECTIVELY DEVELOP ENTIRE NEW TOWNS

BUT JK STRUCTURE IS ALSO AN IDEAL SYSTEM FOR THE CONSTRUCTION OF UPPER CLASS OR LUXURY HOUSES, POOLS AND SPECIAL CONSTRUCTION PROJECTS:

EURO-DISNEY IN PARIS FOR EXAMPLE HAS BEEN ENTIRELY BUILT IN JK STRUCTURE.

B. APPLICATIONS IN THE PUBLIC WORKS SECTOR:

THE JK STRUCTURE SYSTEM achieves unmatched results in the area of consolidation of

soils infrastructure works

- IN THE AREA OF CONSOLIDATION AND VEGETALISATION OF SOILS (slopes and

embankments) where JK STRUCTURE, due to its unique physical properties and unlike

any other system, allows the vegetation to grow and to durably consolidate slopes and

embankments.



OTHER ECONOMIC AND PRACTICAL CONSIDERATIONS

While the JK STRUCTURE Steel Mesh and JK Products are now readily available in large

quantities from the JK STRUCTURE production facility in Belgium, which can increase its

production capacity almost at will and supply the material for tens of thousands of house, the

JK Products can also be manufactured locally very cost-effectively, thanks to a simple and

cost-effective (and patented) manufacturing process which allows for the setting up of

production units almost everywhere in the world.

In addition, it must also be pointed out that due to its advanced technology and highly

rationalized construction process, the JK STRUCTURE SYSTEM, which benefits from

intensive R&D and practical experience in the European economies, and is protected by

international patents, will not only give a competitive edge to the operators who will first

introduce and implement it in their country, but will also allow such operators to quasi

instantly move from the stage of a small operator to the stage of a major player in the

construction industry and access to the status of a “major”.

IN SUMMARY:

JK STRUCTURE PROVIDES A SIGNIFICANT COMPETITIVE EDGE

JK STRUCTURE TURNS A SMALL CONSTRUCTION COMPANY INTO A MAJOR

LEAGUE PLAYER.



JK STRUCTURE____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________


R&D–ENGINEERING–MANUFACTURING-TECHNICAL DEVELOPMENT _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________




JK STRUCTURE

STRATEGIC OBJECTIVES

JK STRUCTURE Ltd is the licensee of the JK Structure Technology and the sole manufacturer

of the JK Structure Products and Systems.

JK STRUCTURE Ltd distributes the Technology, Systems and products worldwide andtrains and assists the Builders and Contractors throughout the world wishing to implement the

JK Structure Systems.

JK STRUCTURE Ltd is seeking to select strategic partners in all major markets and is hence

seeking to meet with:

- Major construction companies, capable of acquiring a license for JK TECHNOLOGY, after

having completed an appropriate implementation program.

- Steel & Cement producers interested in capitalizing on the synergies

- Construction material distributors

- Referees: architects, construction engineers and consultants involved in private and

government housing projects.



JK STRUCTURE_________________________________________________________________________________________________________________________________


R&D–ENGINEERING–MANUFACTURING-TECHNICAL DEVELOPMENT

_________________________________________________________________________________________________________________________________________________________




MAXIME SADOWSKY Maxime was born in 1943 in Berlin. His father was born in Russia, his mother in Germany.

His wife Marinella is Italian. Their two sons were born in London. Maxime is a French citizen.

EDUCATION: Maxime holds:

- A Degree in LAW (University of Bordeaux),

- A Master Degree in PHYSICS (University of Lyon and Grenoble),

- A Master Degree in ECONOMICS (University of Grenoble), and,

- An MBA from INSEAD the European Institute for Business Administration (Fontainebleau).

PROFESSIONAL EXPERIENCE: Maxime’s professional experience includes

BANKING: 12 years in Banking, (Asset Based Financing, Leasing, Project-Financing), including:

- 7 years (1973-1980) in Germany with WESTLB Group (WESTDEUTSCHE LANDESBANK),

Germany’s third largest and state owned banking group and its subsidiary DAL-DEUTSCHE

ANLAGEN LEASING, at that time the largest German Asset-Based Financing group.

- 5 years (1980-1985) in the US (LA, San Diego, NY) and London with SECURITY PACIFIC at that time the sixth largest US banking group, since merged with BANK OF AMERICA.

Security Pacific was a leader in Asset Based Financing, International Project Financing, and

in the financing of Real Estate, the Aviation Industry and the Movie Industry.

REAL ESTATE



INDUSTRY: Besides having provided financing and project financing to numerous industrial

projects during his days in Banking and as a financial consultant, Maxime has also been directly

associated with major industries and industrial projects, including:

- Consultancy Marketing, Administration and Finance for major multinational groups including:

Ford Europe, Gamlen-Chemicals/Naintré, FMC/Luceat, Thyssen-Krupp/MAK-Caterpilar, etc.

- Construction Management: Project Management and Supervision, including a dry-dock

refurbishment, an airport extension and a marina in Martinique, a Renult car assembling unit in

Latin America and hotel projects in Paris, Zurich, Brussels and NY.

- Industrial units, Automatic warehousing facilities, the conversion of a decommissioned power

plant into one of Europe’s major manufacturer of extruded polystyrene for the construction

industry using a Japanese (Sekisui) license and US equipment, fish farming, bottling units,

mineral water spring, etc., and more recently the acquisition and internationalization of a French

construction technology for the construction of steel-reinforced alleviated concrete houses and

applications in civil works: consolidation of soils, tunnels & roads.

- Technology: Development of new technologies such as the Power Line Carrier Technologyand Building Systems.

- Equipment Leasing: After having managed Financing and Operating Leasing Units of banks,

Maxime formed BO Diffusion in Luxembourg a boutique equipment lessor.

AVIATION : 15 years in Commercial Aviation: Aircraft Financing, Aircraft Leasing &Trading

and Airline Management, including:

- 5 years (1985-1990) with UAS – UNITED AVIATION SERVICES in NY, Geneva and Paris.

Co-founder of what became a major commercial aircraft lessor and aviation trader.

- 2 years (1990-1992) with AERONAUTICS LEASING in Denver, NY and London.

Co-founder of what became a major commercial aircraft lessor and aviation trader, and the

starting basis of ATLAS AIR, the world’s largest Boeing 747 cargo operator.

- Since 1993 with AVIATION INVESTORS INTERNATIONAL, co-founder of a Lessor and

Trader in commercial aircraft, with offices in London and NY.

S tti d M t f i li d i t f iliti i E d Af i



JK STRUCTURE _________________________________________________________________________________________________________________________________



_________________________________________________________________________________________________________________________________________________________




JK STRUCTURE

EXECUTIVE SUMMARY

THE JK STRUCTURE SYSTEM

The JK STRUCTURE SYSTEM is a new, unique and truly revolutionary system

ITS MAIN APPLICATIONS ARE IN THE AREAS OF:

A – CONSTRUCTION: The cost-effective construction, without the need of shuttering/frameworks, of robust and high quality, time-labour-and logistics-effective,

hurricane-and-earthquake-resistant houses and buildings made of EPS-alleviated steelreinforced concrete incorporating thermal and sound insulation.

B- CIVIL WORKS:- The cost effective stabilization of soils (slopes and embankments)- The cost effective construction and stabilization of tunnels, conduits, sewages,

vaults, arches, viaducts and bridges- The cost-effective construction of roads with improved performance and durability

Since the first prototypes of the JK STRUCTURES were born, back in 1984 in France, theJK SYSTEM has evolved into a complete concept comprising:

- The Product: the JK STRUCTURE PANNEL- The JK STRUCTURE Production Unit,- The JK STRUCTURE TECHNOLOGY:



THE JK STRUCTURE PANEL

The JK STRUCTURE SYSTEM, which is illustrated in details hereafter, is based on theJK STRUCTURE PANEL, a “tri-dimensional metallic structure”.

MATERIAL: The JK STRUCTURE PANEL is a “expanded steel” type of galvanized steel meshpanel, cast and expanded in a continuous process from a 1.6 mm thick and 30 cm widegalvanized steel sheet coil

STANDARD DIMENSIONS OF A JK STRUCTURE PANEL:

- HEIGHT: 3 m It can be tailor-made to any smaller length 25cm increments

- WIDTH: 1.2 cm

- THICKNESS: 8cm

- AREA: 3.60 m² - WEIGHT: 12 Kg .

MANUFACTURING: The JK STRUCTURE PANEL is manufactured:

- From a single sheet of high resistance and galvanized steel,

- Without any soldering, melting or other type of assembling,- Via a continuous cutting and tri-dimensional forming of the steel ribbon.

SHIPPING: The JK STRUCTURE PANELS are stacked and palletized as soon asmanufactured, as illustrated hereafter. They are then shipped to the construction site by truckor by container, together with the other, mostly galvanized steel made items that form the JK

STRUCTURE SYSTEM. Being made of solid steel, the JK STRUCTURE PANELS do not bulk-out but use up the whole payload of a container or of a truck, making shipment very cost-effective.



A. JK STRUCTURE IN CONSTRUCTION

THE APPLICATIONS:

1 - JK STRUCTURE HOUSES

2 - REPAIR / REFURBISHMENT / RE-SKINNING OF EXISTING HOUSES & BUILDINGS

3 – JK STRUCTURE HIGH RISE BUILDINGS

THE JK STRUCTURE CONSTRUCTION PROCESS IS AN

ENTIRELY “ON-SITE” CONSTRUCTION PROCESS

THE JK STRUCTURE SYSTEM is- An entirely “on site” construction process, NOT BASED ON prefabricated, pre-cast or pre-

assembled elements.- A most spectacular, versatile and efficient construction system

1. JK STRUCTURE HOUSES

JK STRUCTURE HOUSES are entirely, including the Roof, made of JK STRUCTURE PANELS assembled with JK Beams

Alleviated concrete, a special mix of concrete and expanded polystyrene beads, henceincorporating both the thermal and the sound insulation, is injected into a STEEL

STRUCTURE made of JK STRUCTURE PANELS r einforced with JK BEAMS (galvanizedsteel wire studs / steel rods

THE STEEL STRUCTURE OF THE HOUSE

The Concrete Base and the Foundations of the Houses are prepared in a classical way.They can be made from regular, poured, “heavy” concrete, but more generally the use of alleviated concrete or at least of one more layer of alleviated concrete, will provide goodthermal insulation and good comfort from the ground also.

Prior to the pouring of the concrete of the Base, the JK STRUCTURE PANELS are tied tothe soldered wire mesh and to the iron rods in the base and in the foundations and



SHUTTERING / CASINGS / FRAMES

Instead of using framework, both sides of each JK STRUCTURE PANEL are then simplycovered with a galvanised wire mesh/fencing mesh/Chicken mesh, which is clipped to theJK STRUCTURE PANELS, and will serve as a frame when the alleviated concrete isinjected.

“Alleviated” or “light” concrete is then injected with a special concrete pump. This pumpcan operate from a distance of 60 metres and to a height of up to 60 metres (almost 20floors).

The alleviated concrete is a custom-made mixture of cement, fibre, sand and ExpandedPolystyrene (EPS) beads (1 to 4 mm), resulting in a low-density concrete (50-700 kg/m3),hence incorporating thermal and sound insulation.

The injected walls are then finished / levelled / smoothened from both sides.

As explained earlier, the concrete-injected the injected JK STRUCTURES then:

- Forms a true and quasi-homogeneous composite, with incomparably better propertiesthan plain steel reinforced concrete,- Offers excellent thermal and phonic insulation- Has walls that “breathe”,- Is completely resistant to fire,- Offer complete protection against earthquakes and hurricanes and,- Is immune to termites and other insects.

THE ADVANTAGES OF JK STRUCTURE HOUSES

COMPLETION TIME / TURNAROUND

The entire process (assembling the JK STRUCTURES, fitting the wire mesh, injecting thealleviated concrete, leveling the walls) is performed in just a few hours by a team of 5 men.The construction of the “raw” house is completed in only a few days.



ECONOMICS

A 100 sq meter (m²) house requires some 300 sq meter (m²) maximum of JK STRUCTUREPANELS, the equivalent of approx 1 Metric Ton of galvanized steel and some 600 meters,approx 420 Kg of galvanized JK wire studs. One container can therefore supply the JKSYSTEM parts and ingredients for up to 15 such houses

The rest of the supplies consist in only wire mesh, cement and/or lime, and EPS beads

The construction of the entire concrete injected structure of such house, which will comprisethe roof, and incorporate the insulation, will take some 60 working hours to be completed for a 5 men team, or some 165 man-hours.

Little or no trained personnel are required.

Little or no heavy construction equipment is required on site

Since it comprises the alleviated concrete roof, no carpenters are needed.

Tiles, if chosen, are for decoration only.

Insulation of walls, roof and ceilings are part of the process.

As soon as this self-supporting structure is assembled, and before the concrete is injected, allnetworks (electricity, water, gas, telephone, sewage, etc.) are positioned in this hollow andopen skeleton formed by the JK STRUCTURE PANELS, which greatly simplifies and

facilitates the work of the other contractors, and further and substantially reduces their costsand construction times.

ENVIRONMENT

JK STRUCTURE Houses are made of environment-friendly, bio-degradable material

JK STRUCTURE Houses saving clay and wood.

JK STRUCTURE Houses consume less energy due to their good thermal insulation



2. REPAIR, REINFORCEMENT, INSULATION

OF HOUSES AND BUILDINGS

JK STRUCTURE PANELS are ideally suited for the repair of old or damaged houses andbuildings

A new skin, made of JK STRUCTURE PANELS if fitted against the existing wall and injected

with alleviated concrete.

The repaired house is reinforced and benefits from improved thermal and sound insulation:it is not only repaired but has become stronger than it ever was.

The JK Structure System is also utilized, in the absence of any damage, to improve thethermal insulation of buildings without loss of usable space or damage to decoration insidethe house.



3. LARGER OR HIGH-RISE BUILDINGS

As detailed above, houses and small buildings are entirely built, from Roof to Base, with the

JK STRUCTURE SYSTEM

In the case of higher residential, office, commercial or industrial buildings (generally beyond4 Floors), it generally becomes more economical to use load bearing Steel or Concretebeams structures than to build with JK STRUCTURE load bearing walls.

The fact is that today most higher buildings, and even more so high-rise buildings, aregenerally composed of a load-bearing steel or steel-reinforced concrete structure, and

sometimes a combination of both.

Such structures are then “wrapped-in” with the external walls and filled-in with the bearingand the non-bearing walls and partitions, with floors and ceilings and roofs. Those walls,partitions, floors, ceilings and roofs are built using various materials and methods: bricks,concrete blocks, cast and pre-cast concrete panels, slabs and prefabricated elements or panels of all kinds.

IN SUCH BUILDINGS, THE USE OF JK STRUCTURE PANELS FOR THE EXTERNALAND INTERNAL WALLS AND PARTITIONS, FLOORS AND CEILINGS AND ROOFS

CONSIDERABLY IMPROVES THE QUALITY OF THE CONSTRUCTION, THE ECONOMICS

AND CONSTRUCTION TIME AND THE COMFORT OF ITS INHABITANTS, WHETHER

RESIDENTIAL OR COMMERCIAL.

STRUCTURE:

From a structural point of view, and from the point of view of the safety of the inhabitants, JKSTRUCTURE PANELS:

- Improve the structural resistance and integrity of high-rise buildings due to

- The lesser weight of JK STRUCTURE walls: their alleviated concrete weighs 4 to 5times less than bricks or concrete and

- The intimate interconnection that can be achieved between the JK STRUCTUREPANELS and the load-bearing structure of the building

- Provide resistance to earthquakes and eliminate the risk from falling bricks or blocks

COMFORT:



ENVIRONMENT:

From an environmental point of view, JK STRUCTURE PANELS:

- Are an environment-friendly, bio-degradable material, saving clay and wood.- Consume less energy due to their good thermal insulation

ARCHITECTURE:

From an architectural point of view, JK STRUCTURE PANELS:

- Adapt to most forms and shapes and to most styles and type of architectures

- Are particularly easy to use to create curved walls and original forms and shapes

- Are particularly appreciated when the walls, and specially the external walls of thebuilding are shaped round or curved.

PERFORMANCES OF THE JK STRUCTURE WALLS

1. RESISTANCE TO EARTQUAKES, HURRICANES & TORNADOES

JK STRUCTURE complies with the anti-seismic norms (DTU PS-MI89), and theutilization of “light concrete” further reduces the risks from heavy falling debris.

2. HIGH THERMAL INSULATION

The thermal conductivity factor “λ” of a JK Structure wall injected with a “standard lightconcrete mix” of 500 kg/m3 is below 0.24W I m°C.

The same “λ” for a standard brick wall is approx 1.15 or approx 5 times higher.The thermal insulation provided by a JK Structure wall is therefore equivalent to a fivetimes thicker brick wall.

But the density of a brick wall is at least 2 or at least four times the density of a JKStructure wall.

Therefore, the weight of such brick wall providing the same thermal insulation as a JKStructure wall would be 20 times heavier !



4. ARCHITECTURAL CONSTRAINTS:

JK SYSTEM is suitable for three to Four floor high buildings. Standard Floors canspan over more than 5 meter. Wider spans are easily achieved by narrowing thenetwork of JK Beams or inserting traditional steel rods, before beams or comums arerequired

All forms of architecture are therefore permitted.

5. RESISTANCE TO FIRE:

The alleviated concrete is rated MO, the highest possible grade of non-flammability

Standard JK STRUCTURE walls and floors have a fire-resistance of over one hour (Walls 110 minutes, Floors 90 minutes).

6. WATER RESISTANCE:

Resistance to steam is 136gIm2/24 hours. The walls “breathe” well, a preconditionfor a good and economical air-conditioning.

7. DURABILITY

Durability is very high and, as it is the case with all concrete structures, dependsexclusively on the quality of the cement used

8. STABILITY

JK SYSTEMS are not sensitive to chemical reactions.

9. ENVIRONMENTALLLY

JK SYSTEMS preserve precious natural resources, and mainly clay and wood.



CERTIFICATION

IN Construction, JK STRUCTURE has been tested and certified, in France andinternationally by:

- GINGER-CEBTP: complete thermal, sound and structural recertification in 2008

And previously by:

- CSTB,- SOCOTEC,- VERITAS,

Complete Fire Resistance recertification has been performed in 2009 by:

- EFECTIS.

COMPETITION

While there numerous prefab systems, some of which resemble the JK Structure System or are based on it or derived from it, there is no other product or process nearly capable of

competing with JK STRUCTURE.

JK Structure is the only system whereby a standard product, compact and palletized into aneasy to ship package allow for a simple and fast customized construction “on site” that is aslabour-time-quality-and-cost-effective as the JK Structure Construction System.

No other system offers the quality and the productivity of JK STRUCTURE houses.



REFERENCES OF JK STRUCTURES

THE JK STRUCTURE CONSTRUCTION SYSTEM HAS BEEN

SUCCESSFULLY USED IN:

SPECIAL PROJECTS

• DISNEYLAND - EURODISNEYLAND PARIS ( Over 30.000m² of constructions)

Most of the constructions in the EURODISNEY THEME PARK IN PARIS have beenbuilt using the JK Construction System. The main attractions are :- The BAZAAR- The HARBOR CANTINA- The PIRATES OF THE CARAIBES

- The TlKI TROPICS- The INDIAN TRADING POST

(The Technique is detailed in the CSTB ATEX n° 282)

• TOUR PACIFIC / JAPAN TOWER, IN PARIS-LA-DEFENSE (SOCOTEC certification)

HOUSES

Some 100 houses in France and several hundred abroad, and among others:Hôtel Ibis in Nemours near Paris FREYSSINETPavillon at the Construction Fair in TOULON IMMO PROJECTVillas on the French Riviera IMMO PROJECTVilla in Rambouillet-Clairefontaine, near Paris CREARTEHouses in Marrakech; Morocco JK MAROC

Low Cost Houses in Peru and New Caledonia LOCALMas Relocation Program in Vietnam LOCAL

REINFORCEMENT OF WALLS (DAMAGED WALLS & HOUSES)



B. JK STRUCTURE IN CIVIL WORKS

Besides the construction of houses and buildings of all kinds JK STRUCTURES has other

equally significant applications, where it has demonstrated exceptional qualities, which will be

developed in full details in the next section, are the following :

- Construction of Roads

- Construction and Repair of Tunnels (Road & Railway) and Conduits,Vaults, Arches, Viaducts and Bridges

- Stabilization of Slopes & Embankments and their re-vegetalization

CONSTRUCTION OF ROADS:

The tri-dimensional nature of the JK STRUCTURE has proven extremely efficient in the

stabilization of the granular sub-bases, underneath the road surface

Stabilizing the granular sub-bases reduces the wear and tear and improves theresistance and the longevity of the road.

The added cost is generally compensated by the reduced construction times and thelesser consumption of sub-base aggregates.

CONSTRUCTION AND CONSOLIDATION OF:TUNNELS AND CONDUITS, VAULTS, ARCHES AND BRIDGES

The extreme homogeneousness and resistance provided by a layer of JK STRUCTUREPANELS injected with concrete (shotcrete or gunite), combined with the little amount of space consummated have made JK STRUCTURE an unrivalled tool for the consolidation

or the construction of road and railway tunnels, vaults, sewage systems, bridges, etc.

JK STRUCTURE is the primary system recommended by the French Railways (theSNCF), for the consolidation of ageing railway tunnels, bridges, viaducts, etc., and for theconstruction of tunnels in soft terrain.



REFERENCES OF JK STRUCTURES

STABILISATION OF SOILS

INTERNATIONAL

AUSTRIA: Over 600.000 m² of slopes J.K. KRISMERSWITZERLAND: Dam & slopes J.K. Krismer

GERMANY: Motorway slopes J.K. Krismer ITALY: River banks & Motorway AGROGREEN,TECNECOSPAIN: Motorway Slopes DRAGADOSUSA: Slopes in Wisconsin HOFFMAN

FRANCE :

Slopes of Tunnel de ST-CLOUD VIA FRANCE

Slopes SNCF de BOURGOIN-JALLIEU FREYSSINETSlopes Sports Center in TREVOUX EGTSlopes Motorway of the Esterel, NICE FREYSSINET

SNCF RAILWAY TUNNELS (PROCEDE JK ROC) AGREMENT SNCF / CETU

Tunnel de St MAUR (Rouen) BALLOT

Tunnel de la Platinerie DEMATHIEU ET BARDTunnel de Mantoche COGEBTunnel de Conches BALLOTTunnel de Montebello (Paris) NOUVETRATunnel de Monthermé GENIE CIVL DE L’ESTTunnel de la Nerthe SOVATRAPTunnel de Montbard FREYSSINET TORKRETTunnel de Puyrichard FREYSSINETTunnel de Celles et Sorbière NOUVETRATunnel de Chateau Regnault SPIE CITRA NORDTunnel de décharge gare d'Auxonne SIRCO Entreprise

VIADUCS (JK ROC PROCESS)



THE JK SYSTEM

PRESENTATION OF

THE JK STRUCTURE PANEL

JK STRUCTURES READY FOR PALETIZATION & SHIPPING



JK STRUCTURES…. READY FOR PALETIZATION & SHIPPING

… AND BEING HANDLED MANUALLY

WALL OF JK STRUCTURES ASSEMBLED BY OVERLAP AND THROUGH STIFFENERS



ASSEMBLING JK PANELS - STEP BY STEP

1. POSITIONING TWO JK PANELS 2. ASSEMBLING BY OVERLAP 3. NETWORK OF H. & V. WIRE STUDS / STIFFENERS

4. INSERTING THE HORIZONTAL WIRE STUD 5. INSERTING THE VERTICAL WIRE STUD 6. ASSEMBLED JK PANELS

(READY FOR INJECTION WITH CONCRETE)



SAMPLE 1

WIDTH : JK STRUCTURE: 8 + OVERFLOW: 2 + 2 + COATING: 1 + 1 (or 2 + 2) = 14 T0 16 cm



SAMPLE 2



ILLUSTRATION OF TYPICAL TRADITIONAL THERMAL & SOUND INSULATION METHODS

ON EXTERNAL WALLS

IN THE JK STRUCTURE CONSTRUCTION SYSTEM, THE THERMAL AND SOUND INSULATION MATERIAL

IS INCORPORATED IN THE STEEL REINFORCED ALLEVIATED CONCRETE AND IS PART OF THE WALL

WITH JK: NO ADDITIONAL WORK AND COST IS REQUIRED FOR THERMAL AND SOUND INSULATION

THE WALL IS A HOMOGENIOUS COMPOSITE WHICH "BREATHES" , REDUCING MOISTURE AND HUMIDITY

AND MAKING THE AIR MORE HEALTHY AND CONDITIONING EASIER AND MORE COST EFFECTIVE

TRADITIONAL METHOD

EXTERNAL WALLany traditional material

INSULATING FOAM BOARD

Generally 30-60mm

VAPOUR CONTROL LAYER

Required because the Foam Board blocks the

humidity inside

FINISHING PLASTERBOARD

Generally 10-15 mm



SAMPLE 3 - WITH ARTWORK INCORPORATED

ASSEMBLING THE PANELS THE STEPS



ASSEMBLING THE PANELS. THE STEPS

PANEL RESISTANCE OF PANELS

WIRE BEAMS RESISTANCE OF WIRE BEAMS

ASSEMBLED PANEL, READY FOR INJECTION

ASSEMBLING THE PANELS CORNERS NETWORKS



ASSEMBLING THE PANELS CORNERS NETWORKS

INJECTING COMPACTING

SMOOTHENING



SECTION I

JK STRUCTURES

IN THE CONSTRUCTION INDUSTRY

I – A

CONSTRUCTION OF HOUSES

JK STRUCTURE



JK STRUCTURE_________________________________________________________________________________________________________________________________



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THE JK STRUCTURES TECHNOLOGY

IN THE CONSTRUCTION OF HOUSES AND BUILDINGS

In the construction sector, like in the area of stabilisation, the JK STRUCTURESTechnology has several main applications:

1. The construction of individual houses and small/low-rise apartment and office blocks

2. The construction of larger apartment and office blocks and high-rise buildings.

IN HOUSES AND LOW-RISE BUILDINGS

The JK STRUCTURE Technology constitutes a complete and self-sufficient package.

The exceptional qualities and economics of such houses are detailed in thepreceding documentation and the pictures hereafter.

IN SUMMARY:

• From a structural point of view, JK Panels:

Provide hurricane, tornado, earthquake and termite resistant buildings

• From the point of view of the comfort of its inhabitants, JK Panels:

Provide a safer and sounder habitat, due to:

- Their resistance to natural disasters, insects and rodents.- The incorporation of sound and thermal insulation and walls that “breathe” and

are easy and economical to air-condition.

• From an economical point of view, JK Panels:

Are easy fast and inexpensive to build

WALLS: ASSEMBLING THE GROUND FLOOR

SETTING UP THE WALLS & PARTITIONS IN THE TRENCHES POURING THE CONCRETE OF HE BASE



TRENCHES WITH GAP NETWORK OF WIRE STUD STIFFENERS



NETWORKS: WIRES AND PIPES

FITTING ALL NETWORKS INSIDE THE JK STRUCTURE: PIPES & CONDUITS, WIRES & CABLES



FITTING ALL NETWORKS INSIDE THE JK STRUCTURE: PIPES & CONDUITS, WIRES & CABLES

INSERTING ALL OTHER NETWORKS

INSERTING THE PIPES

INSERTING THE ELECTRIC WIRES

WALLS: INJECTING THE ALLEVIATED CONCRETE INTO THE JK STRUCTURES



1. FITTING THE GALVANISED WIRE MESH 2. INJECTING THE ALLEVIATED CONCRETE 3. FLATENING THE INJECTED WALL

CEILINGS - POSITIONING THE CEILINGS, PROPPING UP WITH LARGE SHEETS (2m x 2m) AND INJECTING THE ALLEVIATED CONCRETE



CEILING READY FOR PLASTERING OR COATING

CEILING & FLOOR DURING THE INJECTION PROCESS

POSITIONING THE UPPER FLOORS PROPING UP WITH LARGE SHEETS

ROOF THE ROOF IS INTEGRATED IN THE OVERALL STRUCTURE AND ENTIRELY MADE OF ALLEVIATED CONCRETE

SAFE FAST FIRE EARTHQUAKE HURRICANE & TERMITE RESISTANT WELL INSULATED



SAFE, FAST, FIRE, EARTHQUAKE, HURRICANE & TERMITE RESISTANT, WELL INSULATED

UPPER FLOOR WALLS & PARTITIONS-ATTIC TEMPORARY PROPPING UP OF THE ROOF PANELS

INJECTION OF ALLEVIATED CONCRETE THE ROOF IS NOW READY FOR COATING & DECORATION

VARIOUS EXAMPLES OF STYLES, SHAPES & SIZES

FRANCE (PARIS) FRANCE (RIVIERA)



MOROCCO VIETNAM

CONSTRUCTION LUXURY VILLAS – PROVENCE - FRANCE



CONSTRUCTION LUXURY VILLAS, PARIS AREA



CONSTRUCTION

LOW COST HOUSING PROGRAMS

SOCIAL PROGRAMS - RELOCATION PROGRAMS

MOROCCO

LOW COST HOUSING PROGRAM / RELOCATION PROGRAM



VIETNAM

LOW COST HOUSING / RELOCATION PROGRAM



LOW COST HOUSING / RELOCATION PROGRAM

PERU

USA : ADVANCED US BUILDERS NOW START USING STEEL REINFORCED CONCRETE

For superior durability, Resistance to Earthquakes, Hurricanes and Tornadoes



And more generally for Unparalleled Safety and Security

A. THE CURRENT US CONSTRUCTION PROCESS

A1. Soldered rod mesh is connected with rebars. A2. Aluminum Forms with Templates are positioned

A3. Forms are tied together with walk boards, in preparation for the pouring of the concrete

A4. Forms are removed House is ready for mechanical inspection A5. Installing Windows & Doors



A4. Forms are removed House is ready for mechanical inspection. A5. Installing Windows & Doors

A6. The roof is stocked and ready for the shingles to be installed. A7. Finished Home

And the walls to be insulated

The finished house is of excellent quality and durability….HOWEVER




ON EXTERNAL WALLS, FLOORS & ROOFS






TRADITIONAL METHOD

EXTERNAL WALL, FLOOR OR ROOFany traditional material (Brick, Stone, Concrete, etc.)

INSULATING FOAM BOARDGenerally 30-60mm


Required because the Foam Board blocks the humidity inside

FINISHING PLASTERBOARD OR COATINGGenerally 10-15 mm

B. USING THE JK STRUCTURE TECHNOLOGY

- REDUCES COMPLETION TIME AND MANPOWER: - NO FORMS, FRAMES, CASINGS - NO CISELING FOR INSERTION OF WIRES & PIPES

- THE INSULATING MATERIAL IS INCORPORATED IN WALLS & ROOF - NO TERMITES



NSU NG S NCO O N W S S

- LESS CONSTRUCTION EQUIPMENT - REDUCED LOGISTICS

- LESS MANPOWER & LESS CONSTRUCTION TIME: 3 MEN & 10 DAYS FOR 150 M²

- INCORPORATES THE INSULATION IN WALLS, ROOF AND FLOORS IN ONE SINGLE & FAST PROCESS:

- HEALTHIER & MORE ENERGY EFFICIENT HOMES- ASSOCIATES THE ROOF WITH THE WALLS AND BASE IN ONE SINGLE SOLID HOMOGENIOUS CONCRETE STRUCTURE:

- THE ENTIRE CONSTRUCTION IS EARTHQUAKE, HURRICANE & TORNADO PROOF

FINISHED & DECORATED HOUSE

TYPICAL LOW RISE BUILDING CONSTRUCTION SITES



TYPICAL ALLEVIATED CONCRETE MIXING AND INJECTION EQUIPMENTRECOMMENDED FOR JK STRUCTURE INJECTION



RECOMMENDED FOR JK STRUCTURE INJECTION

ELECTRIC POWERED MACHINE

DIESEL POWERED MACHINE

TYPICAL JK STRUCTURE CONSTRUCTION SITE: ENTIRELY « ON SITE ». ONLY BASIC CONSTRUCTION EQUIPMENT

SIMPLE & FAST CONSTRUCTION PROCESS. FAST & EASY TRAINING. SAFE & SOUND CONSTRUCTIONS. NO HEAVY EQUIPMENT

HANDLING THE JK PANELS ASSEMBLING THE WALLS & CONCRETE BASE OPENINGS, WIRINGS & PIPINGS



FLOORS ROOFS INJECTING THE ALLEVIATED CONCRETE

CONCRETE MIXER & PUMP HOUSE CONSTRUCTION SITE SMALL BUILDING CONSTRUCTION SITE



SECTION I

JK STRUCTURES


I – B

HIGH-RISE BUILDINGS

AND

JK STRUCTURE_________________________________________________________________________________________________________________________________






_________________________________________________________________________________________________________________________________________________________

42 Swan Street, Petersfield, Hampshire GU32 3AD, United Kingdom

Tel: +44 (0) 20 7900 1570 & +44 (0) 1730 267913 Fax: +44 (0) 20 7900 3957e-mail: [email protected] www.JK-Structures.com



THE JK STRUCTURES TECHNOLOGYIN THE CONSTRUCTION OF HOUSES AND BUILDINGS

In the construction sector, like in the area of stabilisation, the JK STRUCTURESTechnology has several main applications:

1. The construction of houses and low-rise apartment and office buildings

2. The construction of higher apartment and office buildings and high-rise buildings.

The construction of houses and small buildings has been detailed in the previous section.They are entirely built with JK STRUCTURES, whereby all JK walls are bearing walls.

IN HIGHER BUILDINGS AND IN HIGH-RISE BUILDINGS

Higher buildings, contrary to houses and low-rise buildings are, beyond a certain limit,which is generally seven to eight floors, more economically built with a bearing structurewrapped in with selected appropriate material: bricks, concrete bricks, concrete blocks,

pre-cast concrete panels or other types of prefabricated elements, materials which arealso used for partitions and floors (concrete slabs for floors and roofs).

The bearing structure is generally either a steel beam structure (mostly in the USA and inEurope) or a structure made from steel reinforced concrete beams (RCC) as used in Asiaand the Middle East and also in Europe, or a combination of both.



SUMMARY OF BENEFITS IN HIGHER AND IN HIGH-RISE BUILDINGS:

• From a structural point of view, JK Panels:

- Improve the structural resistance and integrity of the building due to- Their considerably lesser weight: alleviated concrete weighs some 4 times less

than bricks or concrete and- Their interconnection with the bearing structure of the building.

- Provide hurricane, tornado and earthquake resistant buildings: JK Panels willshake but not break nor generate heavy debris like bricks or concrete blocks, thatwill fall and kill people inside and outside the houses.

• From the point of view of the well-being of its inhabitants, JK Panels:

Provide a safer and sounder habitat, due to:- Their resistance to natural disasters, insects and rodents.- The incorporation of sound and thermal insulation and walls that “breathe” and

are therefore easier and more economical to ventilate, to heat and to refrigerate.

• From an economical point of view, JK Panels:

- Are easy, fast and inexpensive to build- Require no heavy equipment, infrastructure or logistics- Require no specialised or highly trained work force- Are entirely erected on site, with utmost flexibility- Allow for an easy and fast incorporation of electric wires and water conduits- Already incorporate thermal and sound insulation in all walls, roofs and ceilings

• From an environmental point of view, JK Panels:

Are environment-friendly, bio-degradable, and save valuable material like clay and wood

• From an architectural point of view, JK Panels:

- Adapt to most styles and type of architectures- Are easy to use to create curved walls and all sorts of original forms and shapes

JK PANELS ON STEEL STRUCTURES

WALLS CEILINGS / FLOORS



TYPICAL STEEL STRUCTURES



II. JK PANELS IN HIGH-RISE BUILDINGS PARIS-LA DEFENSE – SARI – TOUR JAPAN TOWER



II. PARIS – LA DEFENSE – SARI – TOUR JAPAN TOWER – II. A. INTERNAL STRUCTURES



II. PARIS - LA DEFENSE – SARI – II. B. PARTITIONS, EXTERNAL WALLS & FACADES










TRADITIONAL METHOD





FINISHING PLASTERBOARD OR COATING

Generally 10-15 mm



SELECTED EXAMPLES

OF

APPLICATIONS

CONCRETE BRICK WALLS & PARTITIONS TO BE REPLACED WITH JK STRUCTURES INJECTED WITH ALLEVIATED CONCRETE

NO MORE REINFORCEMENT NEEDED OVER OPENINGS



BEARING STRUCTURES CAN BE LIGHTER, BUILDINGS ARE EARTHQUAKE PROOF, INSULATED, COMPLETED FASTER

AND WITH LESS PERSONNEL, LESS SKILL, EQUIPMENT & LOGISTICS

HEAVY BRICK WALLS & PREFAB SLABS = HEAVY EQUIPMENT & LOGISTICS HEAVY BRICK WALLS = HEAVY BEARING STRUCTURE

WHEN WALLS, PARTITIONS & SLABS ARE REPLACED WITH JK STRUCTURES INJECTED WITH ALLEVIATED CONCRETE:

LESS WEIGHT, EARTHQUAKE RESISTANCE, THERMAL & SOUND INSULATION, TIME SAVINGS, LESS HEAVY MATERIALS, EQUIPMENT & MEN



NO REINFORCEMENT NEEDED OVER OPENINGS WHEN JK STRUCTURES ARE USED

BRICK WALLS & PARTITIONS TO BE REMPLACED BY JK PANELS INJECTED WITH ALLEVIATED CONCRETE



LESS STRUCTURAL WEIGHT, FAST, EARTHQUAKE RESISTANT, THERMAL & SOUND INSULATION, LESS MEN, EQUIPMENT & LOGISTICS

BEARING STEEL STRUCTURES -- USING JK STRUCTURES WILL RESULT IN SIMILAR BENEFITS



ITALY : CONCRETE ROOF + OUTSIDE WALLS + PARTITIONS TO BE REPLACED WITH JK PANELS









TRADITIONAL METHOD





FINISHING PLASTERBOARD OR COATING

Generally 10-15 mm



SECTION I

JK STRUCTURES


I – C

CONSOLIDATION & REPAIR

OF

CONSTRUCTION CONSOLIDATING RUINED OR DAMAGED HOUSES



SECTION I

JK STRUCTURES


I – D

VARIOUS SHAPES & APPLICATIONS

VARIOUS SHAPES & APPLICATIONS

FITTING NEW ROOF STRUCTURE



FACTORY PRE-SHAPED WALLS & FENCES

VAULTS STAIRCASES



SECTION I

JK STRUCTURES


I – E

REPAIRING

CONSTRUCTION PIPES-CONDUITS & SEWAGES (FRANCE)



SECTION I

JK STRUCTURES


I – F

LEISURE PARKS

POOLS

LEISURE PARK – HOTELS POOLS – RESIDENTIAL COMPLEX



POOLS AND LEISURE PARKS – VARIOUS EXAMPLES



PRIVATE POOLS AND LEISURE CENTRES



ARTIFICIAL ROCKS & WATERFALLS



LEISURE PARKS – HOTELS – RESIDENTIAL COMPLEX VARIOUS VIEWS OF THE CONSTRUCTION SITE



JACUSI – THE VARIOUS PHASES OF THE CONSTRUCTION



DISNEYLAND

EURO-DISNEY IN PARIS

____________________________

EUROPE’S LARGEST AMUSEMENT PARK

ALMOST ENTIRELY BUILT WITH

JK STRUCTURES

ONE OF JK STRUCTURES’S

MAJOR ACHIEVEMENTS

EURO-DISNEY SELECTION OF CONSTRUCTIONS MADE OF STRUCTURES JK



POOLS

EXAMPLES & CONSTRUCTION SITES

VARIOUS POOLS – FRENCH RIVIERA



BUILDING A POOL – VARIOUS STEPS OF THE CONSTRUCTION PROCESS



ILLUSTRATION OF TYPICAL TRADITIONAL THERMAL INSULATION METHODS

ON POOL WALLS



IN THE JK STRUCTURE CONSTRUCTION SYSTEM, THE THERMAL INSULATION MATERIAL


WITH JK: NO ADDITIONAL WORK AND COST IS REQUIRED FOR THERMAL INSULATION

THE WALL IS A HOMOGENIOUS COMPOSITE

AND MAKING TEMPERATURE CONTROL OF THE WATER EASIER AND MORE COST EFFECTIVE

TRADITIONAL METHOD

POOL WALL(any traditional material)

INSULATING FOAM

(Generally 30-60mm)


(Because the Foam Board traps

humidity inside)

FINISHING: TILES & COATING

(Generally 10-15 mm)

jk construction presentation 21 6

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