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.
TOMAS - Cut and cover tunnel technology - YouTube
Tunnel cut and cover. The use PVC-P geomembranes as a waterproofing for cut and cover tunnels is a sophisticated and safe technology to protect the construction against destructive influences of the water.
Tunnel - Wikipedia
Cut and Cover Tunnelling Cut and cover is the oldest method of tunnelling: the basic concept involves the digging of a trench, the construction of a tunnel, and then returning the surface to its original state.
Tunnel – Cut & Cover - renolit.com
Cut and Cover Tunnels Delta Marine Consultants. Page 2 Delta Marine Consultants Delta Marine Consultants (DMC) was founded in 1978 for the purpose of providing consultancy, project management and engineering ... Concrete Technology ... Our Open Excavation/ cut & cover tunnel track record is significant. Sometimes we are part of the contractor ...
How to build a cut-and-cover tunnel - YouTube
Tunnel under Marselis Boulevard The project consists of a 1.8 kilometre cut and cover tunnel, consisting of mechanical and electrical installations, several road and railway bridges (including railway bridges at Langenæs, Åhavevej and Viby Ringgade), and all temporary structures.
Cut and Cover Tunnelling | WSP
Photo Illustration to support the teaching of the topic on Tunnel Construction Prepared by Raymond Wong ... immersed tube harbour crossing tunnel is formed using cut-and-cover method. This method is more effective and economical to construct shallowly positioned tunnel in
Capability Statement Open Excavation and Cut and Cover ...
Cut-and-cover is the oldest method of tunneling. The basic concept involves the digging of a trench, the construction of a tunnel, and then returning the surface to its original state.
Cut and cover tunnels - Ramboll Group
In a cut and cover tunnel, the structure is built inside an excavation and covered over with backfill material when construction of the structure is complete. Cut and cover construction is used when the tunnel profile is shallow and the excavation from the surface is possible, economical, and acceptable.