INNOVATIVE BUILDING ELEMENTS

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First sketches outlining the panel concept

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SCHNELL GROUPSCHNELL GROUP is a multinational global leader in the field of automatic machines for the processing of steel for use in reinforced concrete construction.

SCHNELL HOME is a manufacturer of machinery for the production of innovative building elements.

The various machines, starting from wire in coils and polystyrene blocks, produce a sandwich panel consisting of a core of polystyrene and two welded mesh mats.

Our mission is the development of machinery for the production of the panel system, giving the customers 360° service through both training on the use of the machines as well as the installation of the finished panels.

LEADERS OF EVOLUTIONA modern, efficient, solid, safe and economic construction system that provides energy efficiency as well as aesthetics; a system that meets the needs of the designers and that resolves the difficulties of the construction companies.

From the cave... to the panels.

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ELEMENTS TO BUILD THE FUTURESchnell Home machines produce a panel that consists of a polystyrene sheet assembled together withwelded wire mesh.

A single facility can produce all the elements for building according to customer needs and can vary the thickness, length and density of the polystyrene core as well as the diameter of the mesh and number of connectors between the mats.

The machines produce the following panel models:Single / Double / Evolution / Floor-Roof

1 - SINGLE PANEL This panel consists of a sheet of polystyrene sandwiched between two mats of welded wire mesh. The polystyrene sheet can be shaped as required and the thickness can vary according to needs.The Single Panel can be used for the construction of single and multistory buildings according to the local building regulations.

2 - DOUBLE PANEL This panel consists of two single panels joined together with an intermediate cavity. The thickness of the polystyrene and the width of the cavity can be varied according to the performance required. The external faces of the panel are usually finished in plaster.

3 - EVOLUTION PANEL The panel consists of two mesh mats which incorporate a spacer to ensure that there is no contact between the polystyrene sheet and the steel reinforcement.

4 - FLOOR/ROOF PANEL This panel is used for the construction of floors and roofs. The thickness and geometry of the panel can be varied according to the span and project requirements. The placement of the reinforcement and the concrete pour can be made totally on site or partially in the production plant.

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POLISTOP: A VERY CONCRETE APPLICATIONThese are single panels that are integrated with traditional reinforced concrete structures as the external wall cladding, partition walls and floors. The advantages are the speed of application and the excellent insulation properties. By varying the thickness of the panel it is possible to reach a classification of the construction of Category A - Passive House.

- Increased energy savings;- Improved thermal comfort in all seasons;- No risk of mold on interior surfaces of the construction caused

by condensation at thermal bridges;- Capacity of the building to retain heat during periods of shutdown

of the heating system.- Increased usable floor space inside the building.

ENERGY CLASS:High Efficiency

Low Efficiency

6kWh/m3a

54kWh/m3a

43kWh/m3a

27kWh/m3a

11kWh/m3a

65kWh/m3a

65kWh/m3a

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CONSTRUCTION SYSTEM: BEHIND THE WALL, SPEED AND STRENGTHThe idea is that the panel completed with shotcrete becomes the structural element of the construction. The profile of the polystyrene panel and the vertical wires of the mesh mats form micro-piles of reinforced concrete, distributing the weight of the structure around the entire perimeter.

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3 - POST INSTALLATIONImmediately after the placement of the panels, the perfect linearity and verticality of the walls is checked and ensured.

5 - INSTALLATION OF THE FLOOR PANELOnce the floor panels are placed, supported by the walls and from below, any necessary additional steel reinforcement is installed and the concrete is poured.

2 - INSTALLATION OF THE PANELThanks to their lightweight, a single operator can easily lift and place the panels where required. This is another factor that contributes to the labor savings of the Schnell System compared to traditional techniques.

4 - PREPARATION FOR ELECTRICAL AND PLUMBINGA hot-air gun or torch is used to create channels in the polystyrene for the placement of switch boxes, electrical conduits, cables, pipes, etc.

6 - APPLICATION OF SHOTCRETEBoth sides of the walls of the Single Panel are sprayed with shotcrete and subsequently finished with plaster.

1 - INSTALLATION OF REBAR ANCHORS Anchor bars are normally inserted before the pouring of the foundation. Alternatively it is possible to drill holes in the existing slab and then anchor the bars with an approved system.

INSTALLATION AND CONSTRUCTION PHASES Schnell system means time saving, greater production capacity and reduced costs on every job.

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SCHNELL SYSTEM

1Storey

Storey

2 3 4 205

POLISTOP

1 2 3 4 5 80

MULTISTOREY SAVINGSThe SCHNELL HOME PANELS, in the various models, guarantee substantial savings when compared to any traditional system for the construction of single storey, multistorey and skyscraper buildings.

ADVANTAGES FOR BUILDING AND FOR LIVING

- Modular and Versatile

- Resistance to Earthquakes

- Resistance to Fire

- Thermal insulation

- Sound insulation - Economically Priced

- Light and Easy to handle

- Resistance to Hurricanes

- High Mechanicalperformance

- Quick and Easy to install

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CERTIFICATIONS AND LABORATORY TESTSSCHNELL HOME has carried out many different laboratory tests that certify the numerous qualities of the panels.

2 - FIRE RESISTANCE TEST•PCS08-EI92-E120(airtight-isolation)•PCD155+5-EI240-E240(airtight-isolation) (sourceLAPI-CSIMilan)

3 - ACOUSTIC ISOLATION TESTDouble Panel: •PCD14-Rw=50dBSingle Panel: •PCS08Traditionalplasteranddrywallfinish-Rw=55dB•PCS16Traditionalplasterfinish-Rw=47dB (SourceGiordanoRiminiInstitute–CSIMilan)

THERMAL TRANSMITTANCE TESTThe results of the laboratory tests carried out on the panels were: •PCS08Up=0,58W/m2K=0,102Btu/hrft2 °F•PCS16Up=0,30W/m2K=0,053Btu/hrft2 °F•PCD15_5+5Up=0,444W/m2K=0,078Btu/hrft2 °F•PCD15_8+8Up=0,35W/m2K=0,062Btu/hrft2 °F

4 - FLOOR PANEL BENDING TESTA Single Panel 400 cm x 400 cm was progressively loaded towards the breaking point which corresponds to a uniformly distributednominalloadwellover2000kg/m2. The test was done by slowly filling a water tank measuring 300 cm x 300 cm and 200 cm high.

5 - MECHANICAL RESISTANCE TEST: COMPRESSION AND SHEARThe minimum value from the results of the testing for breakage under compression was 70 tons. This means that the Single Panel is able to support the loads from a six storey building. SinglePanelwith3cmofshotcreteperside=20MPa=3000PSI.

1 - HURRICANE DEBRIS MISSILE IMPACT TESTThe Single Panels successfully passed the missile tests withestimatedwindspeedsaround320km/h-200mph.

NOTE:EPS: expanded polystyrenePCS08: Single Panel - 8 cm thickness EPSPCS16: Single Panel - 16 cm thickness EPSPCD14 5+5:DoublePanel–5cmEPS+14cmConcrete+5cmEPSPCD15 5+5:DoublePanel–5cmEPS+15cmConcrete+5cmEPSPCD15 8+8:DoublePanel–8cmEPS+15cmConcrete+8cmEPS

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LAYOUT SAMPLE

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AP 120PANEL ASSEMBLING MACHINE

TJI 3200AUTOMATIC PANEL ASSEMBLING MACHINE

Standard panel width 1.200 mm

Distance between the mesh Min 40 mm Max300/350mm

Max number line wires 20

Max working speed 20cycles/min

Total installed power 50 kVA

Overall machine dimensions Width 2.300 mm Total Length 7.200 mm High 2.300 mm

Standard single panels,average production 8 hours shift 1.200 m2

Standard panel width 1.200 mm

Distance between the mesh Min 40 mm Max 120 mm


Max working speed 20cycles/minx2


Overall machine dimensions Width 11 m Total Length 30 m High 3,3 m

Standard single panels, average production 8 hours shift 3.200 m2

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ML 1250 BBMESH WELDING PLANT BAR-BAR

ML 1250 BCMESH WELDING PLANT BAR-COIL

Available also as aCOIL-COIL machine

Mesh panel Width (standard) 1.300 mm Length6.000/2.000mm


Line wire spacing (minimum) 40 mm

Cross wire spacing (minimum) 25 mm

Diameter Line wire 2,4 - 6 mm Cross wire2,4-4mm(6mm)


Overall machine dimensions Width 2.300 mm Total Length 12 m High 2.300 mm

Total weight 3.800 Kg

Max working speed 120crosswires/min

Mesh panel Width (standard) 1.300 mm Length no limit


Line wire spacing (minimum) 40 mm

Cross wire spacing (minimum) 25 mm

Diameter (standard) Line wire 3 mm Cross wire 3 mm


Overall machine dimension Width 2.300 mm Total Length 20 m High 2.300 mm


Max working speed 120crosswires/min

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RFVSTRAIGHTENING MACHINE

PTB 400POLYSTYRENE SHAPING MACHINE

RFV 2 RFV 6

Wire diameter 2 - 6 mm

Speed max 140m/min

Collecting bench 2.000 mm 6.000 mm

Weight with bench 1.600 Kg 2.000 Kg

Total installed power 5,5kW

Pay-off motorized

>

Cutting dimensions Total Width 4.000 mm Length variable High 1.250 mm

Horizontal drive: conveyor 4.000 mm

Number of Horizontal wires 40 fixed

Number of Vertical wires 6 fixed

Total installed power 15kW

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TRGMESH CUTTING MACHINE

PREMESH BENDING MACHINE

Cutting speed 25m/min

Max diameter 12 mm

Max mesh width 4.000 mm

Total installed power 7,5kW

Overall machine dimensionsWidth 1.100 mm

Length 5.300 mmHigh 1.400 mm


Max bending capacity 10 mm

Max mesh width 4.000 mm

Total installed power 2kW

Overall machine dimensionsWidth 820 mm

Length 4.620 mmHigh 1.100 mm

Tooling supplied 24 standard pins

Total weight 850 Kg

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CONCRECAD SOFTWAREThe software runs in the AutoCAD environment and calculates the quantities of manpower and materials of structures with the possibility of importing those originally designed with other construction system or programs.

It automatically calculates the required quantities of the various panel types. Also included are modules for cost estimation and production management.

- AUTOCAD FILE IMPORTING

- WALL PANEL INSERTION

- ESTIMATING

- PRODUCTION LIST

- ASSEMBLY PLAN

TOTAL CUSTOMER SERVICE FOR OUR CLIENTS!SCHNELL HOME after sales service offers assistance worldwide on all of the products: the technicians will install the machines at the customers location and fully train the operators.

SCHNELL HOME engineers will also train the customers labor force on the installation and completion of the panels at the construction site.

Subsequently technicians specialized in mechanics and electronics and well as site foremen and surveyors are always available to assist customers at their location after the purchase of SCHNELL HOME machinery.

Full trust and customer satisfaction are the basis for SCHNELL HOME in any successful business relationship.

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CONSTRUTIONS

Schnell Wire System srl unipersonaleVia Borghetto, 2B - Zona Ind. San Liberio61030MontemaggiorealMetauro(PU)-Italia

Tel.+39.0721.878711Fax+39.0721.8787330

[email protected]

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