TU U V.2.7.-26.8-35492904-004:2010 (Amendment No. 4)
Low-combustibility thermal and sound insulation mats
Product Description:
Lamellar mats are low-combustibility thermal and sound insulation mats formed from stone wool strips (lamellas) bonded to reinforced foil. This produces a product with increased compressive strength compared to traditional mats and less deformation during installation.
In standard configuration, the mats are covered with reinforced aluminum foil. The foil covering with sealed seams serves as a vapor barrier layer, which eliminates the need for an additional vapor barrier layer on cold pipelines and air ducts.
The base of the mats consists of non-combustible stone wool lamellas.
Application:
Thermal and vapor insulation of air ducts, ventilation equipment, tanks, as well as pipelines and flat surfaces. In civil and industrial construction, for new construction and pipeline installation, and reconstruction of buildings and structures for various purposes.
Applicable at insulated surface temperatures up to +250°C on the stone wool side (on the foil side, maximum application temperature is +80°C). Provides the following functions:
thermal insulation;
vapor barrier;
finished decorative covering for indoor installations (outdoor installations require a protective covering layer).
Application instructions:
In accordance with the “Album of Technical Solutions for Thermal Insulation Systems for Equipment and Pipelines.”
Storage:
Store in covered warehouses, preventing exposure to precipitation. During transportation, protect from damage and moisture.
Transportation:
Transportation must be carried out in accordance with the requirements of DBN G.1-4, DSTU B V.2.7-167. Boards are shipped to the consumer no earlier than 24 hours after storage in the warehouse.
Packaging Information:
Polyethylene heat-shrink film is used for packaging.
Main Physical and Mechanical Characteristics
| Parameter |
Unit of measurement |
Lamellar Mat 35 |
Lamellar Mat 50 |
Test Method |
| Density |
kg/m3 |
30-45 |
40-55 |
DSTU B V.2.7-38-95 |
| Compression coefficient, Kc |
– |
1 |
1 |
SNiP 2.04.14-88 |
| Thermal conductivity, λ25 |
W/mK |
0,040* |
0,040 |
DSTU B V.2.7-105-2000 |
| Thermal conductivity, λ125 |
W/mK |
0,062* |
0,062 |
DSTU B V.2.7-105-2000 |
| Compressibility under 2 kPa load, not more than |
% |
40 |
40 |
DSTU B V.2.7-38-95 |
| Resilience, not less than |
% |
– |
65 |
DSTU B V.2.7-38-95 |
| Moisture content by mass, not more than |
% |
1 |
1 |
DSTU B V.2.7-38-95 |
| Organic matter content, not more than |
% |
4,5 |
4,5 |
DSTU B V.2.7-38-95 |
*according to protocol No. 59K/17.