Light concrete mix with increased strength and plasticity

Abstract

The subject of the application is a lightweight concrete mix with increased strength and plasticity, for use in construction, particularly in the production of concrete elements with increased flexibility. The lightweight concrete mix with increased strength and plasticity, containing cement, gravel and sand aggregate from 0 to 16 mm, water, and dispersed reinforcement, is characterized in that it contains cement in an amount of 2 to 5% by weight, 0-16 mm gravel and sand aggregate in an amount of 60 to 85% by weight, dispersed polymer reinforcement crushed to a size of 10 to 150 mm in an amount of 0.1 to 15% by weight derived from crushed wind turbine blades, containing glass and / or carbon fibers, additionally preferably fly ash in an amount of 2 to 3% by weight, and the balance to 100% by weight in the form of water.