Safe load transmission and high sound insulation requirements are challenges when installing concrete staircases. The new generation Egcostep® NG offers impressive impact sound reduction of up to 35 dB in the stair flight connection.
for in-situ concrete and precast element construction
Egcostep® NG acoustically isolates the stair flight from the stair landing and reduces impact sound transmissions in the staircase. Expert opinions for the Egcostep® NG stair flight connection are confirmed by fire protection and sound insulation measurements.