Boltless wall Polyurethane

Sandwich panels with a very simple and light structure consisting of two metallic sheets and a layer of insulation with special physical features inside them. Sandwich panel production lines of Parlo Industrial Group with the production capacity of more than 7,000,000 square meters, are able to produce different kinds of roof and wall (simple and boltless), and for cold-storages with various thicknesses, lengths, and colors. Moreover, these sandwich panels are produced with different kinds of sheet such as Aluminum, Aluzink, Galvanized, Aluminum foil, craft paper, or a combination of these covers. With regard to various functions of panels and customers` orders as well, Polyurethane, Polystyrene, and Rock wool could be used.



Application:

Variety of Parlo`s productions leads to utilize these products for covering walls and roofs of all kinds of industrial, manufacturing, power plants, sporty, military, food production salons, as well as clinics, health centers, and industrial laughter. Sandwich panels are really functional for partitioning, inside and outside view of buildings, Conexes, and pre-fabricated constructions. Sandwich panels` easy and fast installation leads to use them in structuring proletarian camps in huge projects such as dam and road construction, etc.

Advantages:

1)	Lightness 
2)	Thermal, sound, and humidity insulation
3)	Load pressure resistance
4)	Being economic


Kind of insulation

Kind of panel

Insulation thickness

Polyurethane

Roof

100,80, 60, 50, 40, 30, 20

Simple - wall

150, 120, 100, 80, 60, 50, 40

Boltless (R.P.) - wall

100,80, 60, 40,

Rock wool

Roof

 

100,75, 50

Simple - wall

Boltless (R.P.) - wall

Polystyrene

Roof

100, 90, 80, 70, 60, 50

Simple - wall

120, 100, 90, 80, 70, 60, 50

Boltless (R.P.) - wall



The comparison between constructional materials and insulation based on economical features

constructional materials and insulation

Thickness of needed material per thermal and sound standard coefficient

Brick

860 mm

Concrete block

380 mm

Soft wood

140 mm

Polystyrene

45 mm

Rock wool

40 mm

Polyurethane

35 mm

The comparison among three kinds of panels (Polyurethane, Rock wool, Polystyrene)

Features

Unit

Polyurethane

Rock wool

Polystyrene

Density

Kg/m3

40 ± 2

100

≤ 16 ± 0.5

Thermal conductivity coefficient

w/mk

0.022

0.039

0.039





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