The usage possibilities of the expanded metal sheets have significantly widened in the past period. Their favourable characteristics were mainly used in the past in the industry for manufacturing grids, filters, among others. The architecture of the present days has luckily observed and discovered the innovative possibilities to be found in these types of metals, which is also supported by the continuous development of the manufacturing technologies. As the effect of all these the expanded metal sheets have become one of the determinative, eye-pleasing and at the same time practical building element of the modern architecture. Our company as the exclusive representative of the firm manufacturing such products, the Italian Fratelli MARIANI, is capable to respond the challenges posed by the widest demands.
The products with the hallmark MARIANItech® trademark offer innovative solutions for shaping fantastic building facades from expanded metal sheets. This is exactly the reason why these sheets are used with predilection at renewing of existing buildings or the construction of new ones.
DESIGN EXPANDED METAL SHEETS
The products with the trademark MARIANItech® offer innovative architectural solutions in case of shaping of the facades. The metal expanded sheets are used at the renewing of the existing buildings or at the construction of new ones, both in case of private or industrial environments. Thus they assure the new “light” and new “cover” for the projects.
Berg
mesh: 225 x 35 mm; strand: 15 mm
Big Broadway
mesh: 200x 73 mm; strand: 25 mm
Brera
mesh: 85 x 30 mm; strand: 11 mm
Broadway
mesh: 200 x 70 mm; strand: 20 mm
Brooklyn
to every building.
mesh: 85 x 24 mm; strand: 11 mm
Chelsea
mesh: 10 x 7 mm; strand: 1,5 mm
Copacabana
mesh: 62 x 25 mm; strand: 9 mm
Expo
mesh: 110 x 11 mm; strand: 4 mm
Flaminio
mesh: 115 x 48 mm; strand: 20 mm
Flaminio Light
mesh: 115 x 48 mm; strand: 12 mm
Hollywood
elegance.
mesh: 250 x 83 mm; strand: 22 mm
Louvre
Malibu
mesh: 62 x 21,5 mm; strand: 7,5 mm
Manhattan
almost evanescent while ensuring the proper protection from air and light.
mesh: 250 x 83 mm; strand: 25 mm
Maracana
mesh: 110 x 52 mm; strand: 24 mm
Marais
mesh: 50 x 3,45 mm; strand: 0,7 mm
Navigli
mesh: 62 x 31 mm; strand: 14 mm
Notre Dame
mesh: 16 x 11 mm; strand: 3 mm
Opera
parapets.
mesh: 100 x 34 mm; strand: 25 mm
Pasadena
Big surface: with Pasadena you are sure to choose the right expanded metal. It is perfect to realize façades that allow to catch a glimpse on what it is covered. With an original lacquer it allows to get sensational results.
mesh: 150 x 62 mm; strand: 22 mm
Prater
mesh: 100 x 34 mm; strand: 10 mm
Piccadilly
This expanded metal mesh has an innovative and appealing texture suitable for a lot of applications.
mesh: 115 x 10 mm; strand: 2,9 mm
Raval
mesh: 110 x 31 mm; strand: 13 mm
Ribera
mesh: 45 x 8 mm; strand: 3,5 mm
Santa Monica
mesh: 52 x 15 mm; strand: 5 mm
Soho
mesh: 20 x 14 mm; strand: 3 mm
Square 40
mesh: 40 x 30 mm; strand: 3 mm
Square 50
mesh: 50 x 37 mm; strand: 4,5 mm
Tribeca
mesh: 10 x 3,25 mm; strand: 0,6 mm
The MARIANI tech Design expanded metal sheets may be manufactured from aluminium, stainless steel, copper, galvanized or carbon steel raw materials.
We offer a wide range of surface treatment possibilities depending on the style, shape, and lifespan necessities, such as galvanizing, natural or coloured anodizing, powder coating in the colours of the RAL colour range.
INDUSTRIAL EXPANDED METAL SHEETS
The manufacturing of the expanded metal sheets is done by pressing and stretching the metal sheet at the same time. This process forms orifices with different shapes in the material, which assures the free flow of the air and light.
Micromesh
Microexpanded metal, which prove to be suitable for utilization in the filters field as well as for other various use, can be considered as a particular type of expanded metal from which it differs for the small size of the mesh.
We are therefore in a position to supply any type of microexpanded metal featuring rhomboidal, hexagonal or differently shaped mesh, made of any sort of metal provided that it is suitable for the stretch process. Normally they are made of steel, stainless steel, alluminum, peralumen, brass, copper, plastic material etc.
Some usual applications are for: shieldings and radiant plates of gas or kerosene stoves, grates, flamebreakers, filter covering, sound-proofing panels, internal separators for toaster, grates for radios and record players, aesthetic panels for juke-box and radiator grilles.
Rhomboidal mesh
Rhomboidal expanded metal is the most common used expanded metal pattern.
Its diamond shape allows good air and light passage and gives an aesthetic appeal.
DL – long way diagonal (mm)
DC – short way diagonal (mm)
Av – strand width (mm)
Sp – thickness (mm)
St – total thickness (mm)
Round mesh
Round expanded metal is suited as an alternative to perforated metal with an advantage of no production waste.
DL – long way diagonal (mm)
DC – short way diagonal (mm)
Av – strand width (mm)
Sp – thickness (mm)
St – total thickness (mm)
Square mesh
Square expanded metal is a type of mesh where the long and the short way diagonal are the same.
DL – long way diagonal (mm)
DC – short way diagonal (mm)
Av – strand width (mm)
Sp – thickness (mm)
St – total thickness (mm)
Hexagonal mesh
Hexagonal expanded metal is high resistant type of expanded metal.
Suitable especially for walkways or where the strength is a must.
DL – long way diagonal (mm)
DC – short way diagonal (mm)
Av – strand width (mm)
Sp – thickness (mm)
St – total thickness (mm)
REFERENCES

Opera design expanded metal sheets
DVTK stadium – Diósgyőr, Hungary

Navigli design expanded metal sheets
Sasad Liget apartments – Budapest, Hungary

Prater design expanded metal sheets
Kisvárda FC stadium – Kisvárda, Hungary

110 x 40 x 10 x 1,5 mm aluminum expanded metal sheets
UP Újpesti event space – Budapest, Hungary

They are permeable to light and air:
they are outstandingly suitable for shading and air technology.

No waste is produced at manufacturing
so they do not pose a further burden for the environment.

Their value for money

Due to the three-dimensional shaping
the sheets are extremely rigid, thus they may undertake supporting structure functions, and the thicker sheets may function as walking surfaces
Stock of industrial expanded metal sheets
Mild steel sheets
mesh (mm) | thickness (mm) | dimension (mm) | open area (m3) |
20 x 10 x 2 | 1 | 1000 x 2000 | 60 |
30 x 17 x 2,5 | 1,5 | 1000 x 2000 | 71 |
43 x 20 x 4 | 3 | 1000 x 2000 | 60 |
43 x 20 x 4 | 4 | 1000 x 2000 | 60 |
43 x 20 x 4 | 3 | 1250 x 2500 | 60 |
Pre galvanized steel sheets
mesh (mm) | thickness (mm) | dimension (mm) | open area (m3) |
8 x 4 x 1 | 0,8 | 1000 x 2000 | 50 |
10 x 7 x 1,3 | 0,8 | 1000 x 2000 | 58 |
Aluminum sheets and coils
mesh (mm) | thickness (mm) | dimension (mm) | open area (m3) |
10 x 6 x 1 | 1 | 1000 x 2000 | 67 |
20 x 10 x 2 | 1 | 1000 x 2000 | 60 |
6 x 3 x 0,8 coil | 0,5 | 1000 mm wide | 47 |
6 x 3 x 0,8 coil | 0,5 | 600 mm wide | 47 |