Design for areas with high risk of water leakage: for insulation of roofs, grounds, showers and bathrooms, etc
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High Quality Insulated PIR board with Vinyl Tape for insulation of roofs, grounds, showers and bathrooms, etc
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Meo Food Co., Ltd.
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
0-30%
Nearest Port
Penang, Valparaiso,Jetta
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR
Average Lead Time
5 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
PIR Board Vinyl Tape/Vinyl Tape
Product Paramenters
* Dimensions: 600x1200mm
* Core material: PIR Premier
* Coating: Vinyl Film
* Thermal conductivity: k=0,022 W/m*k
* Water absorption: < 2%
* Type of joint edge: stair stringer cut for PIR Boards from 40 to 100mm
* Core material: PIR Premier
* Coating: Vinyl Film
* Thermal conductivity: k=0,022 W/m*k
* Water absorption: < 2%
* Type of joint edge: stair stringer cut for PIR Boards from 40 to 100mm
Durability of PIR boards
The durability of a product is the ability of a product to maintain its properties for a given time under certain operating conditions.
The durability of the thermal insulation material largely affects the cost of operating the building,
after all, a significant part of the cost is spent on heating and air conditioning. If over time the thermal insulation layer loses its operational characteristics and heat loss through the enclosing structures increases, this will lead to an increase in the cost of energy consumed.
Also, repair or partial replacement of the thermal insulation layer before the end of its service life
will lead to additional costs, since access to the insulation layer is often difficult.
The durability of the PIR board must be ensured by stability during aging of the following
characteristics:
-thermal conductivity;
-compressive strength;
-water absorption;
-size stability.
The estimated service life of polyisocyanurate foam boards is from 30 to 80 years, depending on
from the place of use and operating conditions.
At the request of PU EUROPE, tests were carried out on polyurethane boards located in
the composition of the thermal insulation layer in the buildings in use. Samples were taken from two different roof structures in buildings with a service life of 28 and 33 years. The test results showed that the seized samples did not have significant damage and were originally the declared characteristics did not differ significantly from those measured after operation. It was concluded that the test insulation boards are fully functional and still reach all their stated parameters and indicators.
Energy efficiency and thermal insulation properties of various materials
Heat insulating material | Coefficient thermal conductivity, λ W / (mˑ 0С) | Thickness δ, mm | Thermal resistance heat transfer R, (m2 0С) / W |
PIR Board | 0,022 | 100 | 4,545 |
Extruded expanded polystyrene | 0,03 | 100 | 3,333 |
Mineral wool | 0,035 | 100 | 2,85 |
Due to the low coefficient of thermal conductivity PIR, the slab has advantages over other thermal insulation materials designed to reduce heat loss through the outer envelope of the building.
In terms of its thermophysical properties, PIR boards are significantly higher than those of alternative thermal insulation products.
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