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US 11,884,593 B2Granted
Leveling and noise reducing mortar composition
AssigneeSika Technology AG
InventorsLuigi Perrino, Tiziano Rattighieri, Alberto Borghi, Corrado Scollo, Daniela Hesselbarth, Luz Granizo
Life of this patent
Estimating the term…
Abstract
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.
Claims13
A mortar composition, comprising:
- a) 3-45 wt. % of a hydraulic binder,
- b) 15-80 wt. % of lightweight aggregates comprising at least two different types of particles, the at least two different types of particles including a first type of particles having a particle size in a range of 0.01 mm to 0.5 mm, and a second type of particles having a particle size in a range of 0.6 mm to 2 mm, both the first type of particles and the second type of particles being rubber particles, and
- c) 5-50 wt. % of a polymer.
Dependencies are inferred from the claim text.