explosives and installing works in tunnelling. it consists of the new normet rigid frame carrier (=r) with m-series cummins tier f engine qsb . ( kw) and nsb boom. boom is controlled from the platform and from the carrier. working platform rex is a hydraulically extendable platform with patterned plate...
the new normet rigid frame carrier (=r) with m-series cummins tier f engine qsb . ( kw) and nsb boom. boom is controlled from the platform and from the carrier. the platform is specially designed for mechanized installation of steel supports and it is equipped with full rotation and automatic levelling...
m /h. alpha pc's accelerator dosing system uses a peristaltic pump and has a ibc tank with a total volume of liters. alpha pc is equipped with wired remote control system for controlling boom and nozzle movements and rotation as well as accelerator dosing and concrete pump. to make manoeuvring easy...
this equipment is the high reliability and the easily and low cost maintenance. the powerful liquid cooled turbo charged deutz tcd l tier approved engine provides clean and efficient operation and gives maximum speed of km/h fully loaded in upward inclined : tunnel. in horizontal tunnel the maximum...
acrylic polymers in conjunction with a latex modified catalyst system. upon mixing of the components, a chemical reaction occurs and a waterproof polymer compound is formed. it is available in standard and slow set grades. request more information key benefits water based ultra-low viscosity highly...
transporting and placing/injecting cementious materials. request more information key benefits non-toxic rapid action product easy to apply and remove removes cement based residues, hardened concrete and mortars does not damage materials like steel, aluminum, glass, rubber or paint extends the working life of...
this pure polyurea system provide outstanding abrasion resistance. the extremely high tensile strength and elongation provides protection from mechanical damage and resistance to puncture and tear. it may be sprayed to a thickness of greater than mm per coat and cures to become water insensitive within...
the tbm and the concrete segments to effectively seal off any ingress of water, muck and backfill grout back into the tbm invert. request more information key benefits biodegradable self-extinguishing excellent resistance to water anti-washout excellent pumping properties excellent adhesion properties...
excavated soil, reducing cutter head torque works with both acidic and alkaline type soil conditions reduces permeability at the tunnel face especially designed for the use below groundwater environmentally safe and non-toxic typical applications epb tunnel boring machines soil conditioning change of...
, reducing cutter head torque works with both acidic and alkaline type soil conditions and salt water reduces permeability at the tunnel face especially designed for the use below groundwater environmentally safe and non-toxic typical applications epb tunnel boring machines soil conditioning change of...