| REVOLUTIONARY
QUICK SETTING SELF CURING
SOLUTION FOR CONCRETE REPAIR |
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|
DESCRIPTION
Koster Betomor Multi A
is a polymer modified
multi purpose mortar for
concrete and brickwork.
Koster Betomor Multi A
fills gaps, voids honey
combs, joints etc. up
to 6 cm in a single layer
on horizontal, vertical
and over head surfaces.
Excellent adhesion to
concrete, steel and bricks.
Protects reinforcement
steel without extra coatings.
Koster Betomor Multi A
combines as an anti-corrosion
coat, a key coat for steel
and concrete, a water
proof non-shrinking mortar,
a concrete finish - all
this in a single product.
TECHNICAL DATA
Compressive
strength (4 h, 20°C)
|
: > 3 N/mm²
(> 400 psi |
Compressive
strength (7 days 20
°C)
|
:
> 20 N/mm²
(> 2900 psi) |
Compressive
strength (28 days,
20°C)
|
:
> 35 N/mm²
(> 5000 psi) |
Flexural
strength (7 days,
20°C)
|
:
> 3 N/mm²
(> 400 psi) |
Flexural
strength (28 days,
20°C)
|
:
> 7 N/mm²
(> 1000 psi) |
Specific
gravity of mortar
|
:
1.2 kg/l |
| Pot
life (20 °C) . |
:
30 Min. |
FIELD OF APPLICATION
Repair and finish of concrete
and brickwork on horizontal,
vertical and over head
surfaces without separate
anti-corrosion coat.
SUBSTRATE
The surface has to be
clean, sound and solid,
free of oil and grease,
laitance, paint form oil
and other contaminants
that might affect the
bonding adversely. Bonds
to virtually any wet and
dry mineral substrate.
Steel has to be clean
and rust free. Key coatings
or anti corrosion coatings
are obsolete.
APPLICATION
Mix Koster Betomor Multi
A with clean water (4.5
- 5 lit. per 25 kg bag)
by means of a single or
double shaft mixer. Koster
Betomor Multi A has to
be added into the water
not adversely. Koster
Betomor Multi A is applied
with a trowel in one coat
between 0 to 6 cm thickness.
Smoothing and finshing
can be started approx.
30 minutes after application
with a trowel.
CONSUMPTION
App. 1.3 kg/m²
and mm thickness
PACKAGING
25 kg bag |
CLEANING
OF TOOLS
Immediately after
use with water
Shelf Life
Up to 12 months
when stored dry
in unopened bags.
SAFETY
PRECAUTIONS
Wear protective
gloves and goggles. |
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