Concrete Repair for

Buildings, Tunnels and Bridges

MC Concrete Repair Products

Cementious Grout

Emcekrete HP

Polymer Modified Mortar

Nafufil KM 250

Zentrifix KMH

Protection Coating

Zentrifix F92

MC Emcekrete HP

Cementitious shrinkage

compensated grout

MC Emcekrete HP

Flowability: (ASTM C 109)

After 5 Min. 260 mm

After 30 Min. 260 mm

Cl Content: 0 % (ASTM C 1218)

Expansion: 0% (ASTM C 940)

Final Bleeding: 0.0% (ASTM C 940)

MC Emcekrete HP

Initial setting time: 5 hr: 34 min. (ASTM C 403)

Final setting time: 6 hr: 56 min. (ASTM C 403)

Compressive Strength: (ASTM C 109)

24 hrs 446 kgf/cm2

3 days 631 kgf/cm2

7 days 704 kgf/cm2

MC Nafufill KM 250

High Built Concrete Repair Mortar

For Manual and Spray Application

MC Nafufill KM 250

Polymer Modified

Single Component

High Resistance to Carbonization

Suitable for thickness of 6-50 mm

MC Nafufill KM 250

Drinking Water Tanks

Buildings

Tunnels

Bridges

Hydro structure

MC Nafufill KM 250

Compressive Strength: (kgf/cm2 )

2 days 370

3 days 520

7 days 585

Tensile Strength: (kgf/cm2 )

2 days 50

3 days 60

7 days 86

MC Nafufill KM 250

E-modulus: (N/mm2)

Dynamic 32,500.-

Static 22,600.-

Shrinkage 28 days: 0.78 mm/Per Meter

Carbonization depth 90 days: 0

MC Zentrifix KMH

Mineral-based Corrosion Protection and

Bonding Coat used in Concrete Repair

MC Zentrifix KMH

One compenent

Mineral based

Short overcoating times

Improves adhesive of coarse repair mortar

MC Zentrifix F-92

Flexible, Crack Bridging fine mortar for

the protection restoration of

mineral-based surfaces subject

MC Zentrifix F-92

Bridges

Tunnels

Buildings

Drinking Water tank

Waterproofing

MC Zentrifix F-92

No need for curing

Sprayable

Paintable

Water-vapour permeable

Hydrophobic

Watertight

Root resistant.

MC Zentrifix F-92

Anti-Carbonation

Chloride-resistent

Frost-resistant

Resistant to de-icing salts

Crack-bridging

Oil-resistant

Water vapour permeable.

The exterior of Tunnel

Saw cut

Chipping

Applying Zentrifix KMH

Apply Nafufill KM250 by hand

Curing with P.E film

The defective concrete on bridge

Water blasting

Water Pressure up to 10,000 psi

Patch work with Nafufill KM 250

THSR S 250 Spray Nafufill KM 250 on overhead

Grouting with Emcekrete HP

Concrete cover repair with Zentrifix F-

92

The Void on diaphragm of bridge

Grouting with Emcekrete HP

Post injection with Centricrete UF

Injecting UF from web side

THSR C270 DU 4.05 Bridge

THSR C 270 Stair Foundation

THSR C 260 Piers

THSR C 260 Inside box girder

THSR C291 Piers

THSR C 291 Outside box girder

THSR C 291 Inside box girder

THSR C 250 Piers

Checking interface between Nafufill KM 250

and concrete

Thank you

for your attention