MasterEmaco S 680

CEMENTITIOUS SPRAY APPLIED REPAIR MORTAR FOR AGGRESSIVE ENVIRONMENTS

Description

MasterEmaco S 680 is a ready-to-use, high alumina cement based shotcrete mix with reduced rebound.

Uses

Repairs to brick, cast in place concrete and precast concrete sewers

Reinstating linings of sewers after repair with MasterEmaco S 820CI

Tunnel linings or other places where resistance to acidic waters is required

Advantages

MasterEmaco S 680 is specially designed for sewer repair applications or where acid and/or abrasion resistance is required using dry shotcreting systems.

High alumina clinker and cement – all ingredients are reactive and form an acid resistant matrix

Easy to use – requires only the addition of potable water for mixing or spraying

Self-healing – long term reactivity of matrix heals surface cracks increasing repair life

Good working time – over one hour at 21°C

Controlled shrinkage – reduced cracking tendency