PUR-O-CRACK

2-component injection resin based on polyurethane

For crack injection in reinforced concrete structures
For grouting of injection hoses
Proven against water pressure of 7 bars
General Building Inspectorate Approval
Listed in BASt

Technical Data Sheet Safety Data Sheet A-Component Safety Data Sheet B-Component

Mixture of A-and B-Component

Processing temperature

5 – 30°C (substrate temperature)

Viscosity of mixture (23°C)

~ 160 mPas (DIN EN ISO 2555)

Mixing ratio A : B

2.5 : 1 (parts by vol.) 2 : 1 (p. b. weight)

Reaction Data at 23°C

Pot-life

~ 55 min (ASTM D7487)

Final curing

~ 7 d

Properties After Curing

E-modulus

~ 1,30 MPa (DIN EN ISO 527)

Tensile strength

~ 0,85 MPa (DIN EN ISO 527)

Elongation at break

~ 100 % (DIN EN ISO 527)

Injection Hoses

VPRESS®

Injection hose consisting of a slightly-foamed PVC with ribbed surface

Also with 10 mm inner-Ø for special requirements and overlength up to 30 m
Good locking into concrete

ECOPRESS

Injection hose consisting of a slightly-foamed PVC with ribbed surface

Good locking into concrete
Overlenght approved up to 20 m

Packer

Packer for Injection Hoses

For screw-in the bleeding air hose

Hose Sealing Cap

Plugging / Sealing

PUR-O-FIX

Liquid to viscous Polyurethane based adhesive for plugging or fixing adhesion packers

F30

Mineral-based rapid bonding cement for rapid curing and plugging during injection

F2700 Expansive Mortar

For sealing off drill holes up to Ø 50 mm as well as big cracks and break outs.

Injection Equipment

CONTRACTOR 1 U

Small, light 1-component injection pump for processing of polyurethane and epoxy resins.

ME 1K ELECTRICAL

2-component injection pump made of stainless steel for the procession of acrylate gels.

AKKUINJEKTOR 1000-1K

Accu driven, 1K injection machine for fast and easy injections at small or middle size jobs.

Cleaner

PUR-O-CLEAN

Effective cleaning agent for the removal of polyurethane and epoxy resins.