Insulated Polyurethane Sandwich Panel Puf Insulated Roofing Sheets Price

The polyurethane sandwich panel (puf panel roofing sheets) is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.

PU Sandwich Panels are composed of 3 layers, the external and internal is two dyed Galvanized or Aluminum corrugated plates, and core Polyurethane (PU) rigid foam. 



The products to meet the requirements of any kind of architectural project are produced with aluminum or dyed galvanized sheet metals, in requested amounts and dimensions at BRD Sandwich Panel.

Panel characteristics	Panel thickness [mm]
	50		75	100	120
Functions	External walls partition walls internal ceilings cover objects insulation
Standard Facings	steel sheet coated with polyester paint, 25µm steel sheet PLATAL HART PVC ("food safe")
Facing thickness [mm]	0.5 / 0.5 or 0.5 / 0.4 (internal sheet)
PUR foam core density, [kg/m³]	40 ± 3 kg/m³
Panel areal weight [kg/m²]	11,10	11,80		12,60	13,40
Heat conductivity λD [W/mK]	0,023
Thermal transmittance U-value [W/m²K]	0,39	0,29		0,23	0,19
Acoustic insulation [dB]	25
Length [mm]	As customized
Effective width [mm]	1000 (option: 1150)
Reaction to fire [-]	B-s2, d0; NRO
Fire resistance [-]	EI 15	EI 15		EI 15	EI 15
Corrosion resistance [-]	C1, C2, C3

1. Major savings in energy cost
2. Light weight and easy installation
3. High standard of thermal insulation
4. Can be produced rapidly and on demand in the required quantity and length
5. Can be easily transported to wherever they are needed
6. Lower cost solution compared to traditional building materials
7. Saves construction and maintenance cost
8. Provides durability and long life

SUPER FLAME RETARDATION

The coefficient of thermal conductivity is 0.023w/(m.k), which ensures better thermal insulation efficiency. In practice, this effectively keeps the building absorbing heat and brings enormous economic benefits.

ECONOMICAL

Great flame retardation and the complete removal of cold bridges (during the rafter installation), do help reduce heating bills.

DURABLE

BRD PU sandwich panels are the most durable thermal insulating material in the construction industry. Under the normal maintenance, its service life is the same with buildings.

ECOLOGICAL

100% of the material is recyclable and the panels are friendly to the environment at the production and disposal stages.

EASY AND QUICK INSTALLATION

Compared with traditional thermal insulation methods, BRD use less material while the installation process is less time-consuming and labor-demanding leading to lower building costs.

1, First of all, it must carry on the construction preparation before installation, include personnel, materials, etc. All will be well prepared.
2, Before the installation of wall panel, it should check whether the verticality and levelness of metope purlin installation requirements, wall frame column vertical degree meets the requirement.
3, Before installation polyurethane wall panel, it should first mounting plate bottom water retaining plate and the bottom of the window to block water board, water retaining plate and wall frame beam connection with self tapping screw fixation.
4, Polyurethane wall panel links with ground. 
Lateral links: fixed polyurethane sandwich panel with the ground at the other end of the round hole with steel frame fixed, connection between the two plate mouth involution, if occurrence crack of the connectors available heat preservation to fill.
Vertical links: the gap between plates, using the dedicated button concave groove in the fixed wall panel.

Sandwich Panel Accessories