|WHAT IS SANDWICH PANELS?|
Sandwich panels are modern construction material featuring unique properties. Today sandwich panels are successfully used in residential and in industrial construction. Owing to their structure, sandwich panels have high margin of safety, and their low weight enables significant reduction of transportation, loading and installation costs.
Due to their low weight, sandwich panels significantly reduce basement load. Buildings and constructions from sandwich panels are produced at a factory, after which they have to be delivered to the site and to be assembled as an erector set. That is why construction from sandwich panels takes significantly less time than from conventional construction materials. If required, the building from sandwich panels may be easily demounted and assembled at any other place.
Application of sandwich panels:
industrial and civil projects
terminals for transit goods
shopping and entertainment centers, supermarkets and shops
exhibition and sporting-and-concert complexes, business centers
maintenance stations, repair shops, parkings, petrol stations and other types of pre-fabricated and mobile
In terms of application and construction conditions the panels may be used in all regions of the Russian Federation with permissible standard values of wind and snow load. Degree of atmospheric aggressiveness - non-aggressive or slightly aggressive environment at a panel outer surface temperature from - 65° С to +75° С, an inner panel surface temperature of up to +30° С, relative humidity of air inside the buildings below 60%. The sandwich panels with the PIR and PUR cores are produced on the Italian continuous pouring production line by Saip and Simimpianti.
Infinity Group, official dealer of the Ariada factory, offers integrated supplies of wall and roof panels from polyisocyanurate (PIR) and foam polyurethane (PUR). Polyisocyanurate is a conceptually new material which differs from foam polyurethane, first of all, in its incombustibility, high degree of fire resistance (Е60/I45); from rock wool - in the absence of hygroscopic property (water absorbency 1.5-2%), low thermal conductivity coefficient (К=0.017-0.019W/mK) and low specific gravity (42-45kg/m3).
Now sandwich panels from polyisocyanurate gain increased popularity in construction both of refrigerating terminals and vegetable stores with different temperature ranges, and of logistic and retail centers. Due to lower weight, PIR sandwich panels considerably reduce the load on basement, which results in the minimum costs of foundation works and lower steel intensity of building frame. Total amount saved on construction may reach 30-35%. The sandwich panels are produced on an Italian continuous pouring production line. All products are certified (fire safety certificate, health certificate).
Main advantages of incombustible sandwich panels with polyisocyanurate (PIR) insulation core
Panels are no hygroscopic
water absorbency degree is 1.5-2.0%;
Fire safe - provided due to the content of carbon microcapsules, which envelops the core when heated preventing it from maintaining combustion temperature;
Thermal conductivity is stable during all life time;
The life time of the PIR panels is next to unlimited - this it provided due to the structure that does not change under the influence of actual temperature;
No deformation in winter;
Improved strength characteristics - the strength of the PIR panels is provided due to high adhesion to the outer skins and more rigid foam structure - this means a lighter, that is, cheaper metal frame of a building and lower basement load .
Specifications of sandwich panels with polyisocyanurate (PIR) filler
|Volume weight kg/m3, maximum
|Thermal conductivity coefficient W/m°C, maximum
|Water absorbency in 24 hours at a relative humidity of 96%, volume %
|Water absorbency in 24 hours when water-saturated, volume %
Bearing capacity under uniform loads kg/m2
||Insulation: PIR, PUR
||Insulation: basalt wool
|span in meters
||span in meters
|For wall panels
|For roof panels
|Corrugations down 100
|Corrugations up 100
To purchase the products please contact our Sales Department.
Telephone: +7(495) 959-51-30, +7(495) 959-50-11,
Telefax.: +7(495) 959-50-16
- lower cost in comparison with permanent structures at comparable service life;
- short terms of delivery and installation of buildings and constructions;
- simplified preparation of the preliminary permissions for construction;
- possibility to consider in full volume both the architectural and operational requirements of the consumer;
- possibility for transformation of buildings and constructions right up until dismounting and transportation to another site.
- construction of warehouses, pre-fabricated buildings;
- placing of warehouses for industrial products and foodstuffs, different equipment;
- agricultural products storage and processing;
- garages for cars and heavy haulers;
- refrigerating equipment installation;
- industrial production placing;
- placing of exhibitions, fairs and markets, sports and fitness complexes.