Concrete crack sealer Steel Injection packer Pu injection packer

Injection packer, made of  stainless steel, it can work at 10 MPa / 1465 psi / 100 bar pressure, easy to use, easy to inject, can use at low temperatures; single component grouting, simple construction, easy to clean up. The sealing agent can be water base polyurethane, oil base polyurethane and epoxy resin. We have four normal sizes, 10*100mm, 13*90mm, 13*100mm, 13*120mm. All the other sizes are available. Long packer over 15cm is for loose structure;Short packer 8.5cm or 10cm is for dense structures.

1.            Type                           Steel injection packer

2. Working Pressure 10MPa/1465 psi / 100 bar

3. Normal Sizes 10*100mm,13*90mm,13*100mm,13*120mm

4. Loose structure      15cm

5. Dense structure      10cm

Materials of Application

Hydrophilic Polyurethane (WPU) and Hydrophobic Polyurethane (OPU) foam stop leakage agent, Epoxy Resin.

Notes when Grouting

a. Stop infusing if polyurethane does not emitting from the cracks after 5 minutes. And try again later. If not yet filled, should check whether the buried pipeline cross-drilled or floor have holes and so on.

b. Infusion should be closely watched gauge of work perfusion machine, if more than the rated pressure (45Mpa above), should be shut down, if pressure remained high, cracks should check whether the drilling cross with cracks.

Application Field

Subway Station, Tunnel, Culvert, Foundation Improvement, Soil Settlement, Reservoir, Port Project, Top Slab, Crack, Construction Join, Shrinkage Crack, Basement Hairline Crack, etc., water stop projects.

Transportation / Packing

Packing Size: 500pcs / Carton

Transportation by Air: Arrival within 2-7 days upon receipt of payment, excluding weekends and holidays.

Transportation by Ship: Delivery within 2-5 days upon receipt of payment, excluding weekends and holidays.

Detail: 40 carton s per pallet (1*1 M)