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StoTherm Classic S1

Fire protection-optimised external thermal insulation composite system with maximum crack and impact resistance

StoTherm ClassicS1

1Bonding

2Insulation

3Fixing

4Plastering

5Reinforcement/armouring

6Final coating

Characteristics

Application

Old and new buildings, particularly suitable for high-rise buildings, public buildings and special buildings, suitable for buildings according to the lowest energy standard

Fixing

Bonding, for substrate unevenness ≤ 1 cm/m (in solid construction), bonding and dowelling, for substrate unevenness ≤ 2 cm/m (in solid construction), mechanical fixing with Sto-Rotofix plus

Fire behaviour

non-combustible

Colour spectrum

Can be tinted according to StoColor system, lightness value < 15 possible

Design options

Organic and silicone resin plasters as well as plaster with Lotus-Effect® Technology in scratch, grooved plaster structure or as modelling plaster, plastic facade elements made of Verolith granulate

Notes

System components of the ‘Blue Angel’ eco-label are listed in the certificates

Lambda max.

0.035 W/(m*K) and better0.040 W/(m*K) and better0.042 W/(m*K) and better0.045 W/(m*K) and better

Surface material

Facade plaster

Impact resistance

High mechanical load-bearing capacity, up to 20 joules in standard design, with high-impact-resistant design load-bearing capacity up to 120 joules, ball impact-resistant in accordance with DIN 18032-3

System type

External thermal insulation composite system

System advantages

non-combustible, certified with the Blue Angel, maximum impact and shock resistance of 20 joules (single layer) and 120 joules (double layer), crack-resistant due to organic coating structure, intensive, dark colours (light reference values

Substrate

Masonry such as brick, sand-lime brick, aerated concrete, exposed and facing brickwork, concrete, panelled construction (three-layer panels)

Processing

Completely cement-free and ready-to-use system components, no intermediate coat required, special protection against algae and fungi thanks to a double coat of paint, machine application, apply a levelling compound to mineral wool substrates if required (e.g. break-out areas), use StoLevell Uni with approx. 3 mm or StoLevell Novo with approx. 5 mm for levelling compound

Further properties

Lotus-Effect® Technology optional

Thermal insulation

Thermal insulation board made of rock wool up to 300 mm

Approvals/standards

The respective national approvals apply.