termPIR® AL

Components:

PIR Rigid Foam Core: The heart of the board, made of polyisocyanurate (PIR) foam, which offers excellent thermal insulation properties.
Gas-Tight Lining Layer (both sides): This layer performs two key functions:
- Protection: The aluminum (AL) component shields the PIR core from damage.
- Maintaining Efficiency: The combination of aluminum, paper, and polyethylene creates a barrier against gas, like air, from infiltrating the board. Air infiltration can significantly reduce the board’s insulating effectiveness.

Benefits:

High Thermal Insulation: The PIR core provides excellent thermal resistance, keeping your building warm in winter and cool in summer.
Faster Installation (applicable to termPIR® AL GK boards): Some versions, like termPIR® AL GK, come pre-attached with drywall on one side. This eliminates the need for separate insulation and drywall installation, saving time and labor.

Applications:

Internal Wall Insulation: termPIR® AL boards are a suitable option for insulating building walls from the inside. They are particularly useful for:
- Existing buildings where external insulation is difficult or impractical.
- Creating a thermal envelope around specific rooms within a building.

Additional Considerations:

Thickness: Choose a board thickness that aligns with your specific climate and desired level of insulation.
Moisture Management: Proper installation is crucial to prevent moisture build-up between the wall and the insulation, which can lead to mold growth.
Potential Drawbacks: Internal wall insulation with termPIR® AL boards can slightly reduce living space and might be a less common solution compared to external insulation. Consulting a professional can help you weigh the pros and cons for your specific situation.

Variations:

termPIR® AL R-eco: This version uses recycled materials in the PIR core for a more environmentally friendly option.
termPIR® AL GK: This board comes pre-attached with drywall on one side, simplifying installation for internal wall applications.

I hope this comprehensive description is helpful! Let me know if you have any further questions about termPIR® AL insulation boards.

Technical data

1	Kind of core:	Rigid polyisocyanurate foam(PIR)
2	Density [kg/m³]:	p = 30 kg/m³
3	Declared heat transfer coefficient for lining λ:	λ_D = 0,022
4	Type of facing:	Double-sided cladding consisting of aluminum, paper and polyethylene.
5	Standard board dimensions [mm]:	600 x 1200 ; 1200 x 2400
6	Available boards dimensions [mm]:	1000 x 1200 ; 1200 x 1200 ; 1800 x 1200 ; 1200 x 3000
7	Joint types*:	FIT – flat milling, LAP – stepwise milling, TAG – tongue and groove
8	Available boards thicknesses [mm]:	from 20 to 250 mm
9	Board thickness [mm]:	20	30	40	50	60	70	80	90	100	110	120	130
10	Thermal resistance R_D:	0,90	1,35	1,85	2,30	2,75	3,25	3,70	4,15	4,65	5,10	5,55	6,05
11	Heat transfer coefficient U for roof:	0,96	0,67	0,50	0,41	0,35	0,29	0,26	0,23	0,21	0,19	0,18	0,16
12	Heat transfer coefficient U for wall and floor:	0,93	0,66	0,50	0,40	0,34	0,29	0,26	0,23	0,21	0,19	0,17	0,16
13	Board thickness [mm]:	140	150	160	170	180	190	200	210	220	230	240	250
14	Thermal resistance R_D:	6,50	6,95	7,45	7,90	8,35	8,85	9,30	9,75	10,20	10,70	11,10	11,60
15	Heat transfer coefficient U for roof:	0,15	0,14	0,13	0,12	0,12	0,11	0,11	0,10	0,10	0,09	0,09	0,08
16	Heat transfer coefficient U for wall and floor:	0,15	0,14	0,13	0,12	0,12	0,11	0,11	0,10	0,10	0,09	0,09	0,08
17	Reaction to fire (single board):	20-49: F class, 50-250: E class
18	Reaction to fire (in the system):	B-s2,d0 (trapezoidal sheet)
19	Broof(t1) / NRO:	Broof(t1) (mechanism gluing)
20	Fire resistance:	REI 30/REI 15 (wg Fires/ITB) (from 70 mm to 250 mm)

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