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baseTherm® Floor Insulation System - Liquid Floor Insulation

Name: baseTherm® Floor Insulation System - Liquid Floor Insulation
Brand: SMET Building Products Ltd
SKU: 2r2TjRuZ47yxmVeDNF4P23

Verified by manufacturer 1 month ago

baseTherm® Low Lambda

SMET Building Products Ltd

Third party certifications:

NSAI Agrément Certificate
Certificate type
EPD
Certificate type
BSI Kitemark
Certificate type

NSAI Agrément certified, bound EPS liquid floor insulation.

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+44 (0)28 3026 6833 Website

Application

Suitable for internal application to ground-supported and suspended floors in existing and new domestic and non-domestic building applications.

Typically installed:

Below a concrete floor slab.
Below a floor screed on a concrete slab with a hardcore base.
Above a suspended concrete floor (e.g., block and beam) with a floor screed.

Description

baseTherm® is an NSAI Agrément certified, pumpable light-weight thermal and insulation screed mortar. It consists of EPS beads, fast-drying cements and Isostay proprietary additive produced and installed using a mobile floor insulation factory. It is used as a thermally insulating, non-structural, bound expanding polystyrene system (BEPS) which contributes to the thermal and acoustic performance of floors.

Features and benefits:

Seamless, void-free poured floor insulation.
Factory-produced on-site meaning there is no waste.
Rapid pumped installation.
Non-combustible.
Ultra-lightweight.
Acoustic benefits.
Highly insulating from 0.041 W/mK.
Mixed on site.
Uses a purpose-built mobile EPS mortar delivery system.
The system is available in four grades, baseTherm® Low Lambda, baseTherm® 150, baseTherm® 200, and baseTherm® 250.
NSAI Agrément certified.
Meets the requirements of I.S. EN 16025-1 and I.S. EN 16025-2.

General information

Material	Polystyrene Bound expanding polystyrene system (BEPS). Cement
Shape	Formless

Uniclass	Pr_25_71_63_26 Expanded polystyrene (EPS) boardsPrimary Pr_35_31_06_47 Lightweight aggregate levelling screed mixes Pr_25_71_63_66 Polyisocyanurate (PIR) foam boards
CAWS	E60/330 Expanded polystyrene void formers E20/380 Void formers

Specification data - Expanded polystyrene (EPS) boards

Fire performance	Class A2.
Compressive strength (minimum) at 10% compression	To EN 826, CS (10)100.
Thermal conductivity (maximum)	To EN 12667, 0.041 W/mK.

Particle size Particle size group of EPS N.	To EN933-1, ≤ 6 mm.
Mortar Apparent density of fresh mortar ± 10%.	To EN 12350-6, ± 178 kg/m³.
Density Bound EPS density ± 10%.	To EN 1602, ± 85 kg/m³.
IsolatorCompressibility	To EN 12431, ≤ 2 mm.
Water vapour diffusion resistance	To EN 12086, 5 to 20.
Water absorption Water absorption by short term partial immersion.	To EN 1609, ≤ 2.6 kg/m².
Dynamic tensile tension	To EN 29052-1, 127 MN/m³.
U-value	From 0.041 W/mK. Dependent on perimeter/ area and insulation thickness. Contact manufacturer for typical U-Values and insert requirements.
Mortar type	EPS beads, fast-drying cements and Isostay proprietary additive.