Tecnologias de Poliestireno S.A. C.V.
Building Products Listing Program
- Tecnologias de Poliestireno S.A. C.V.
- Thermal Insulation – Foam Plastic
- Zacatequitas, Pesqueria, Nuevo Leon, Mexico
- February 25, 2022
- February 25, 2022
ASTM C578 Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation.
ASTM E84 Standard Test Method for Surface Burning Characteristics of Building Materials.
Tecnopol Type I Expanded Polystyrene Thermal Insulation Products
Products are labeled with the following information:
a) Company Name: Tecnopol
b) ASTM C578 Type I Compliant.
c) ASTM E84 Flame Spread Smoke Developed Index (FSI ≤ 25 / SDI ≤ 450)
d) Traceability code including date of manufacture.
e) QAI Mark as shown below:
Labels are applied to palletized finished products to ensure visibility on the jobsite.
Density, Minimum (lbs/ft3)
TECNOPOL EPS THERMAL INSULATION TYPES PER ASTM C578 PROPERTY TYPE I Compressive Strength, Minimum @ 10% Deformation (psi) 10.0 Thermal Resistance, Minimum @ 1 inch Thick (F*ft2*h/Btu) 3.6 Flexural Strength, Minimum (psi) 25.0 Water Vapor Permeance, @ 1 inch Thickness, Maximum (Perms) 5.0 Water Absorption By Volume, Maximum (%) 4.0 Dimensional Stability Linear Change, Maximum (%) 2.0 Oxygen Index, Minimum (%) 24.0 Density, Minimum (lbs/ft3) 0.90
Tecnopol Type I EPS thermal insulation has the following surface burning characteristics determined in accordance with ASTM E84.
TECNOPOL EPS THERMAL INSULATION SURFACE BURNING CHARACTERISTICS PER ASTM E841 INSULATION DENSITY MAXIMUM THICKNESS FLAME SPREAD INDEX SMOKE DEVELOPED INDEX Type I Maximum
≤ 4 inches ≤ 25 ≤ 450
Note 1: Ceiling measurement only. This measurement is conducted through determination of flame spread index and smoke developed index with the removal of any contribution of molten materials ignited on the floor of the tunnel assembly.
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