KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.
Wind Tunnel Vehicle Testing Facility | ARC
The moving ground, rolling road at the ARC wind tunnel is one of the key components that helps set the wind tunnel apart from almost all commercially available wind tunnels …Learn More
New trains - Crossrail
State-of-the-art road tunnel safety - CORE
Abstract. International audienceThis paper presents the current state of French and European practices for road tunnel safety. It rapidly surveys the main aspects of legislation, and then presents the evolution of risk governance in tunnels from being iniLearn More
Transportation Tunnels | WSP
We are known globally for our innovative approaches and state-of- the-art, creative solutions to underground transportation projects in the rail, transit, roads, or aviation sectors. Transportation tunnels are often necessarily built in the densest urbanLearn More
The Tyne Tunnel is the name given to two 2-lane vehicular toll tunnels under the River Tyne in North East England.Completed in 1967 and 2011 respectively, they connect the town of Jarrow on the south bank of the river with North Shields and Howdon on theLearn More
State of the art of safety in road tunnels - CORE
Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): http://orbit.dtu.dk/en/publica... (external link)Learn More
Hampton Roads Tunnels and Bridges
Call 511 or (866) My-511-Va for the latest on bridge and tunnel status. Truck height restrictions (PDF, 537 KB) Hampton Roads' natural assets have made it one of the busiest ports on the East Coast.Learn More
(PDF) State-of-the-art road tunnel safety - ResearchGate
Full-Text Paper (PDF): State-of-the-art road tunnel safety ... safety in road tunnels even though we must make every effort to reduce the risks to .Learn More
Chicago ''L''.org: Frequently Asked Questions (FAQ)
A system as old, complex and eclectic as the "L" is bound to pose a few questions every now and then, even to the most experienced rider.So, below are a compilation of the most Frequently Asked Questions (also known as FAQs) about the Chicago "L" .Learn More
EM 1110-2-2901 Tunnels and Shafts in Rock - Scribd
EM 1110-2-2901 Tunnels and Shafts in Rock - Ebook download as PDF File (.pdf), Text File (.txt) or read book online.Learn More
WORLDWIDE SPRAYED CONCRETE STATE OF THE ART REPORT
STATE OF THE ART REPORT ... World’s longest road tunnel between Aurland and Laerdal. S. Africa: The twenty‐page document gives a comprehensive presentation of shotcrete in deep level hard rock mining, rounding it off with three selected practical examplesLearn More
MTA - Transportation Network
The Long Island Rail Road is both the largest commuter railroad and the oldest railroad in America operating under its original name. Chartered in 1834, it extends from three major New York City terminals — Penn Station, Flatbush Avenue, and HunterspointLearn More
Burying the Garrison Creek: A History | Vanishing Point
Maps, photographs and studies of sewers, hydroelectric tunnels and other underground infrastructure in Ontario and further afield.Learn More
PDF State-of-the-art road tunnel safety - ResearchGate
exploitation bodies, were published in 2002 and 2005. The 2002 law also provides a legal 4. State-of-the-art road tunnel safety . State-of-the-art road tunnel safety 6. State-of-the-art road ...Learn More
Hampton Roads Tunnels and Bridges - | Virginia Department of
Monitor-Merrimac Memorial Bridge-Tunnel, Interstate 664. The I-664 Monitor-Merrimac Memorial Bridge-Tunnel (MMMBT) opened in 1992. This four-lane, dual-tunnel system connects the Virginia Peninsula cities of Newport News and Hampton to the South Hampton RLearn More
Testing durability of PVC membranes - tunneltalk.com
State of the art road and railway tunnels are expected to last 100 years or more without significant renovation work. To avoid expensive repairs and interruptions to traffic, all components of a multi-layer tunnel must fulfil these expectations.Learn More
VENTILATION OF SHORT ROAD TUNNELS IN CASE OF AN INCIDENT
VENTILATION OF SHORT ROAD TUNNELS IN CASE OF AN INCIDENT Zumsteg F., Steinemann U. ... Great importance is attached to the ventilation in the event of an incident in a road tunnel. Appropriate operation of the tunnel ventilation system should first and foLearn More
History and pictures of the Pennsylvania Turnpike and tunnels
A history of the Pennsylvania Turnpike with pictures of the turnpike tunnels and abandoned tunnels.Learn More
Risk Assessment of the Transportation of Hazardous
178 TRB State-of-the-Art Report 3 Risk Assessment of the Transportation of Hazardous Substances Through Road Tunnels M. Considine ABSTRACTLearn More
World Highways - State-of-the art road tunnels in
A wealth of major road tunnel construction projects and significant cant ITS installations within existing key road tunnels have been recently completed or will soon be underway.Learn More