For post-and pretension of reinforced concrete, Domkrat-natyazhitel anchor fix

Natyazhitel is intended to ANK-24 for application in mountain and construction business for the purpose of fastening of a roof and walls of developments, or other constructions from stratification and a collapse.
Preliminary and strained an anchor strengthenings of old concrete and stone designs, stabilization of deformations are widely applied to strengthening of walls of tunnels, mines, the protecting designs of ditches, landslide slopes, at lists of constructions.
Power element of a soil anchor are reinforcing ropes and maple an anchor.
The hydrojack with a rod through passage with the device for jamming of an anchor is applied to a tension of fittings.
Diameter of a reinforcing rope of 15,2 mm, execution of a natyazhitel under other diameters of rope fittings is possible.
Natyazhitel represents the jack with a hollow rod with hydraulic return supplied with the removable support ensuring functioning with an anchor krepyyu, located in a roof or on a development wall at the height up to 3 m. The small-sized pneumatichydraulic pump located in a box with the manual hydrodistributor which has three provisions is used to the drive of a natyazhitel: pressure, neutral, discharge. The pump by means of a sleeve is connected to the main air duct.
Natyazhitel is supplied with an otmetchik of position of the piston, at its full promotion the five-copeck coin of an otmetchik coincides with the index located on a plate of handles. Use of wide scale of technologies of drilling does possible installation of an anchor in any soil conditions from sandy loams of a fluid consistence to rocky breeds.