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Adhesives Technology Surface Mount Port Check Ball CRPORTSS
Adhesives Technology CRPORTSS is a surface-mount injection port with a stainless steel check ball for epoxy crack injection. The ball limits backflow on vertical and overhead placements so the port can be capped after the shot.
- Stainless steel check ball limits backflow
- Surface-mount over the prepared crack face
- Used with non-sag capping paste and injection resin
$1.58
Availability:
Out of stock
Adhesives Technology CRPORTSS Surface-Mount Injection Port
CRPORTSS from Adhesives Technology is a surface-mount crack injection port with a stainless steel check ball. The ball helps keep resin from running back out during vertical and overhead injection so the port can be capped cleanly. Seat it over a prepared crack with a non-sag capping paste, keeping the passageway open. It is the standard port in the Crack-Kit and is used with epoxy injection resins such as CRACKBOND LR-321.
Key Features
- Stainless steel check ball limits backflow after the shot
- Surface-mount body sits over the prepared crack face
- Helps keep vertical and overhead injections from leaking
- Bonds with non-sag capping paste around the port base
- Standard port used in the Crack-Kit
- Works with epoxy injection resins such as LR-321
Applications
- Surface-mounted ports for concrete crack injection
- Vertical walls, starting at the lowest port
- Overhead placements where backflow is a problem
- Horizontal cracks, working out from the widest point
- Structural and non-structural epoxy injection
Technical Specifications
| Property | Value |
|---|---|
| Product | CRPORTSS surface-mount injection port |
| Part number | CRPORTSS |
| Type | Surface-mount crack injection port |
| Check valve | Stainless steel ball bearing |
| Function | Limits backflow on vertical and overhead injection |
| Mounting | Bonded with non-sag capping paste over the crack |
| Port spacing (typical) | 6 to 12 in. (152 to 305 mm) |
| Used with | CRACKBOND LR-321 and other ATC injection resins |
| Also supplied in | Crack-Kit (CRACK) |
| After injection | Ports and capping paste removable with chisel or grinder |
Frequently Asked Questions
What does the stainless check ball in a CRPORTSS port do?
The stainless check ball in CRPORTSS is there to stop backflow of injection resin. Resin can enter the crack. It is less likely to run back out of the port while the next port is being filled.
Is CRPORTSS a surface-mount port or a drilled packer?
CRPORTSS is a surface-mount injection port. It sits on the crack face with capping paste, not as a drilled-in mechanical packer. Surface-mount is the reason it is used with a non-sag paste on slabs, walls, and overhead cracks.
Can CRPORTSS be used with a non-sag capping paste?
Yes. CRPORTSS is used with a capping paste and injection resin. Miracle Bond or Crackbond Epoxy Repair Paste are the usual non-sag caps that bed the port on the crack face before resin is placed.
Does CRPORTSS belong on a pressure-injection crack?
Yes. CRPORTSS is the surface-mount port used when a structural epoxy is injected into a concrete crack. The check ball is the backflow detail. The port is an accessory, not a chemistry.
What substrates is a CRPORTSS port meant to sit on?
CRPORTSS is meant to sit on a prepared concrete crack face, bedded in capping paste. Sound concrete, a sealed face, and a non-sag paste are what hold a surface-mount port. It is not a wood or steel fitting.
Should a CRPORTSS port stay closed until resin is placed?
Keep the CRPORTSS check-ball port closed until the resin is ready so debris stays out of the passage. The stainless ball is the backflow and housekeeping detail on a surface-mount injection port.
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