Rizzolli Ultra Roll

Ultra Roll copyElastomeric rubber foam insulation sheetRizzolli Ultra logo mini

 

 

 

 

Overview

Rizzolli Ultra Roll is designed for the insulation of large surfaces. These elastomeric rubber foam insulation sheets are ideal for the insulation of sheet aluminum ducts and pipes of large diameters. By reducing the number of sections required they simplify installation, saving on time and labor costs.

Rizzolli Ultra Roll is represented by sheets as rolls and panels. It is manufactured in optimum sizes according to the distances between the flanges of the rectangular ventilation ducts.

Key performance indicators

Temperature range -183°C to +105°C

Water vapor transmission 1,16*10-13 kg/m•s•pa

Thermal conductivity values 0,039 W/mK

Fire performance Class 0 & Class 1

Advantages

Reduction in vibration in canal joints thanks to the product’s flexibility 

Small waste ratio in rectangular ducts

Lowers the total cost by decreasing the adhesive tape usage in round ducts

Low thermal conductivity and significant energy savings

Available in optimum sizes for the duct insulation

 

Applications

Rizzolli Ultra Roll is applied to retard heat transmission and control condensation from chilled-water and refrigeration systems. It also efficiently reduces heat transfer for hot-water plumbing and liquid-heating, as well as dual-temperature piping. 

To apply the Rizzolli Ultra sheet rolls and panels to the ducts’ surfaces it is recommended to use Rizzolli contact glue.

Our Ultra Roll is ideal for applications in:

Ductwork

Dual temperature and low pressure steam lines

Process piping 

Air-conditioner, including hot gas piping

Product data

Parameter

Indicative value

Unit

Temperature range

-183~+105

°C

Density range

48~96

kg/m3

Thermal conductivity

24°C Mean T

32°C Mean T

 

0,039

0,040

 

W/mK

Water vapor permeability

1,16*10-13

kg/m·s·pa

Flame spread and smoke developed index

Class 1 & Class 0

 

V0

Water absorption, by volume

0,2

%

Mold growth

Meet requirement UL181

-

Bacterial resistance

Meet requirement ASTM G22

Fungi resistance

Meet requirement ASTM G21/C1338

Resistance to agent chemical

Stable performance to agent chemical

-

Ozone resistance

Good

-

Aging resistance

150 hours, slight wrinkles, no cracks, holes or distortion

-

Wall thickness (normal)

9, 13, 19, 25, 32, 40 and 50

mm

Size range

Sheets as roll (1m width)

Sheets (2,0m х 0,5m)

Wall size

6mm

9mm

13mm

16mm

19mm

25mm

32mm

50mm

40mm

50mm

m2/carton

30

20

14

12

10

8

6

4

4

3