Sika Technology Ag

Luz Granizo

Luigi Perrino

Alberto Borghi

Tiziano Rattighieri

Daniela Hesselbarth

Corrado Scollo

Romualdo Leonetta

Carsten Brutus

Urs Jäger

Marco Camurati

A mortar composition, in particular a leveling mortar composition, including: a) 10-50 wt. % of a hydraulic binder, b) 10-25 wt. % of lightweight aggregates, c) 30-50 wt. % of further aggregates which have a particle density that is higher than the particle density of the lightweight aggregates, d) 0.5-5 wt. % of a polymer.

Noise reducing mortar composition

A mortar composition, in particular for preparing a viscoelastic structure and/or a fire barrier, including: a) 15-50 wt.-% of a hydraulic binder, b) 5-35 wt.-% of lightweight aggregates, c) 5-25 wt. % of further aggregates which have a particle density that is higher than the particle density of the lightweight aggregates, and d) 10-50 wt.-% of a polymer.

Mortar composition for acoustic damping and fire protection

A mortar composition, in particular a leveling mortar composition, including: a) 3-45 wt. % of a hydraulic binder, b) 15-80 wt. % of lightweight aggregates, c) 5-50 wt. % of a polymer.

Leveling and noise reducing mortar composition

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Luz Granizo