Underslab Insulation Xtroliner - Thermal PIR

Supplier: CSR Bradford

The advanced PIR formula of Xtroliner PIR achieves high R-Value performance in a thin, slimline, rigid board profile and is approved for use in specific commercial building applications such as concrete soffits and concrete wall systems.

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Xtratherm is a high performance building insulation that achieves significant thermal performance in a slimline, rigid board profile.

The product is made from an advanced thermoset polyisocyanurate (PIR) foam which is sandwiched between two layers of embossed aluminium foil facings. Its high thermal performance, slimline profile and high compressive strength, allows it to be efficiently designed into a building as a continuous thermal barrier across concrete soffits and concrete walls.

Fire Performance

Test	Standard	Result
Ignitability	AS/NZS 1530.3	0
Spread of flame	AS/NZS 1530.3	0
Heat evolved	AS/NZS 1530.3	0
Smoke developed	AS/NZS 1530.3	1 (Std) 2 (Duo)
Corner Fire Test	AS ISO 9705 - Annex G.1 3 x walls and ceiling installation	Group 3
Corner Fire Test	AS ISO 9705 - Annex G.2 ceiling only installation with non-combustible walls	Group 1

Product Test Data

Characteristic	Result	Test Method
Compressive Strength	>125 (kPa)	EN826
Water Vapour Resistivity	>100 (MNs/gm)	ASTM E96
Thermal Conductivity	0.021 (W/mK)	ASTM C518-10
Service Temperature	-20 to +100 (°C)	EN 14706
Emissivity	E0.03 (foil facer)	EN 15976

Fire Performance

Test	Standard	Result
Ignitability	AS/NZS 1530.3	0
Spread of flame	AS/NZS 1530.3	0
Heat evolved	AS/NZS 1530.3	0
Smoke developed	AS/NZS 1530.3	1 (Std) 2 (Duo)
Corner Fire Test	AS ISO 9705 - Annex G.1 3 x walls and ceiling installation	Group 3
Corner Fire Test	AS ISO 9705 - Annex G.2 ceiling only installation with non-combustible walls	Group 1

Product Test Data

Characteristic	Result	Test Method
Compressive Strength	>125 (kPa)	EN826
Water Vapour Resistivity	>100 (MNs/gm)	ASTM E96
Thermal Conductivity	0.021 (W/mK)	ASTM C518-10
Service Temperature	-20 to +100 (°C)	EN 14706
Emissivity	E0.03 (foil facer)	EN 15976