pressure water needles
    Is the use of the principle of extrusion fastening. The head is equipped with one-way valve, can prevent the slurry spray under high pressure push down. Extrusion expansion part with a rubber sleeve, a diameter of 13 mm, into the grouting hole diameter is 14 mm, tighten the ring bolt, compression rubber casing, make the fixed in the grouting hole grouting mouth.

                      accessories

  1, the rubber mat: butter head rubber, rubber, special rubber material (high voltage), the influence of the high pressure flattening deformation of rubber head injury caused by drugs.

Note:

2, butter head (not including the traditional time consuming) spiral fashion, the compressive strength can reach more than 10000 psi, working hours, four claw type quick connect province pharmaceutical rubber extrusion pressure rapid expansion, four claw will closely contains an attachment grease nipple, rubber has a special rubber material (high voltage), the effect of the high pressure flattening deformation of the rubber head injury caused by drugs.

                       specification
  High pressure water needles
Length * diameter
HX080
13 mm * 80 mm
HX100
13 mm * 100 mm
HX150
13 mm * 150 mm
HX200
13 mm * 200 mm
HX250
13 mm * 250 mm

                        Use scope
1. The subway, tunnel, culvert, sewage treatment ponds, concrete crack seepage, water plugging.
2. Basements, underground garage, underground passage, concrete crack seepage, water plugging.
3. The roof concrete slab crack, wall tube, the corner, seepage, water plugging.
4. The concrete structure, the structure of the beam, column, slab crack, high pressure injection epoxy resin.
5. Two seams, cracks, such as top sitting ooze water seepage, beams, walls.