Products

Minostop is a ready-to-use dry powder blend that requires only the
addition of clean water to produce a high-density, fast-setting mortar
that is easy to apply. The material is based on a blend of cements, graded
aggregates, special fillers, and chemical additives that control strength
development and minimize the risk of shrinkage.

Compressive strength (1 h)

>6 MPa

Pot life

60 sec

Applications

► Active water-stopping capability

► Sealing and reinforcement of walls, floors, and roofs of excavations,
tanks, and tunnels

► Excellent adhesion

Component Description

Minostop is a ready-to-use dry powder blend.

Key Advantages

► Can be applied to damp surfaces or even directly in the presence of
water

► Resistant to aggressive water conditions

► Excellent adhesion to concrete substrates

► Waterproof and gas-tight

► Fast curing

► Easy and safe to use

► Non-combustible

Operating Principle

Minostop should be mixed with clean water in the following proportion: one
part clean water to three parts Minostop (measured by volume). This
corresponds to a water-to-powder ratio of 0.2.

The mortar should be mixed at the point of application and applied by
trowel or by hand, ensuring maximum contact with the substrate before the
material hardens.

For application directly onto flowing water, the spray nozzle should be
positioned at a distance of 1.5 to 2.5 meters from the surface. The nozzle
should be moved continuously in small circular motions, combined with
slight advancing movements across the spray area to achieve a dense layer
with a uniform and continuous thickness. This method ensures systematic
and progressive coverage of the area, achieving the required layer
thickness in a single pass.

Packaging

25 kg bag

5 kg, 10 kg, and 15 kg plastic or metal pails

Storage

Shelf Life: At least 12 months when stored in a dry, cool place at
temperatures between +5°C and +40°C.

Recommendations

It is recommended to use protective gloves, safety goggles, and
respiratory protection when handling Minostop.

Equipment

For manual application, mix the material in a suitable container using a
spatula or a gloved hand.

For machine application of Minostop, use shotcrete equipment designed for
the dry-spray process. A controlled feed rate is strongly recommended to
ensure proper application quality.