CONCRESIVE® 1300 SERIES
A range of injection resins
Description
CONCRESIVE® INJECTION RESINS are two
component crack injection fluids for sealing
cracks, filling cavities and voids in concrete and
stopping water ingress. They can be injected into
cracks of varying sizes including cracks too fine to
be filled with traditional materials.
Types and primary uses
CONCRESIVE® INJECTION RESINS are available
in three grades each formulated for a specific
purpose, applied by two distinct methods of
injection.
CONCRESIVE® 1315 (Rebond LV)
A two component epoxy resin system based on
low-viscosity resins. Ideal for sealing static cracks
from widths greater than 100 microns but no
more than 9mm. It is highly penetrative and cures
to form a permanent seal against ingress of
corrosive fluids and gases and is capable of
restoring integrity to structural elements. (Use
Method 1 or 2)
CONCRESIVE® 1320 (Rebond UR)
A two component polyurethane system for the
effective sealing of live cracks. Cures to form a
flexible and impermeable seal where further
limited movement of concrete is anticipated. (Use
Method 2)
CONCRESIVE® 1335 (Rebond UW)
A two component moisture reactive polyurethane
which expands to form a closed cell foam when in
contact with water.
Typical applications
Repair and sealing of various types of concrete
cracks including static, limited movement cracks
(live) and where there is water ingress or leakage.
The injection resins can be used to fill and bond
static dormant and dynamic cracks in:
• Columns
• Bridge decks
• Floors
• Piers
• Abutments
• Tunnels
• Basements
• Beams
• Underpasses
Advantages
Low viscosity
• Will penetrate deeply into cracks and cavities.
• For horizontal cracks with widths of 1mm and
greater, CONCRESIVE® 1320 can be simply
poured in.
Excellent adhesion
• CONCRESIVE® INJECTION RESINS have
superior adhesion to dry and damp surfaces.
Versatile
• CONCRESIVE® 1315 will enable a structural
repair to be effected