Polynum BLH-B Multi-layer reflective thermal insulation of polyethylene bubbles and central laminate.

Polynum BLH-B Multilayer reflective thermal insulation of bubbles.

Double layer of polyethylene bubble and central sheet of low emissivity aluminum

The thermal insulation of floors and slabs of first floor or flat roof, is one of the applications most demanded to realize a good isolation of the envelope of our building, house, premises etc. etc.

Normally and especially in reforms and rehabilitations we have very little space for the creosote, layers of compression, insulation and solado.

That is why we are forced to place materials of reduced thickness and provide sufficient performance to justify comfort and energy savings in our heating bill.

Polynum BLH-B or Polynum BLH-F

• Thermal insulation equivalent to 5 cms of conventional insulation
• Acoustic insulation to impact noise greater than usual solutions.
• Quick and easy installation
• Is complemented by other traditional insulation.
• Reduced floor package thickness.
• Ideal to install under floor heating system.

THERMAL RESISTANCE:

• Total thermal resistance:

1.32R (m2 ° C / W)

• Emissivity:

0.12 (ASTM C 1371)

• Reflectivity:

88% (ASTM C 1371)

• Resis. I bought. 10%:

14.5 Kpa (EN826: 1996)

• Improvement of the level Lw in situ:

26dB (ISO 10140, EN 717-2)

• Noise level
• Lw in situ:

69.4 dB (A) (EN 140-7 EN 717-2)

• (Construction solution: Forged +Concrete slab + Polynum BLH)
• Fire classification:

Euro-class F (EN 13501-1: 2002)

• Steam and air barrier:

(EN 12086)

• Level of Insulation