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hydrodemolition concrete wall

hydrodemolition concrete wall

Hydrodemolition - Concrete Cutting and Removal Service

Hydrodemolition (or Hydro Demolition) is the controlled use of high-pressure water jets to remove or demolish concrete. The hydrodemolition process is an incredibly safe and efficient way to cut and remove concrete without affecting steel substructures and other important parts of buildings or machinery. As well as being incredibly effective, hydrodemolition is also gentler on the environment ...

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Hydrodemolition Contractors Concrete Removal Corejet

Hydrodemolition is a technique that uses High Pressure Water Jetting for the removal or controlled demolition of concrete. Due its vibration-free and environmentally friendly nature, it is often the preferred method of removing loose, deteriorated or damaged concrete. One of the key advantages of the process is that selective removal of concrete is possible without any damage to steel ...

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Hydrodemolition of concrete.

Hydrodemolition of concrete. Hydrodemolition provides an efficient method of cutting and removing concrete. It offers many advantages over conventional methods including: • It removes the problem of vibration injuries to the operator. • It minimises damage to the remaining structure caused by vibration, e.g. micro cracking. • The steel reinforcement can be left undamaged. • The water ...

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Concrete Hydrodemolition Contractor: Aggregate ...

Concrete decks and flooring are removed with the cutting head on the ground, and the machine can also articulate along a vertical wall surface and overhead areas up to 23 feet without support. Aggregate Technologies has brought hydrodemolition and our robotic technology to many diverse structure types and applications. The process works ...

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Hydrodemolition Concrete Wall - DD KM-IT

Hydrodemolition Concrete Wall. Category: Dismantlement > Non-Mechanical Cutting Equipment > Abrasive Water Jet Reference # : Model No : Conjet Robot 363. The Conjet Robot 363: It is a technology designed for concrete removal on walls, ceilings, and horizontal surfaces. The Multi Purpose Arm allows the cutting head to reach further up, further down than what has been possible in previous models ...

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Hydrodemolition Services: Hydroblasting Concrete Removal ...

This is known by a number of names (including concrete hydrodemolition,) but the process and effect is the same. It involves the technique of using a water jet which is set to high pressure to allow concrete to be broken up and removed. Hydroblasting is often a term used to describe what happens during this process as concrete removal is undertaken. In order to provide effective ...

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Sprayed Concrete Hydrodemolition Services Freyssinet UK

Hydrodemolition technology can be used on all types of structures, such as bridge decks and substructures, tunnels, retaining walls, parking structures, warehouses, piers and docks, water treatment facilities and nuclear power plants. It is recognised within the industry as the safest and most efficient method of concrete removal.

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RGL Services Tunnel Concrete Hydrodemolition Case Study

Removal of Top 1 Metre of Diaphragm Wall ... RGL were approached by the joint venture of BAM Nuttall and Kier (BNK) in August 2012 to assist with a tricky concrete Hydrodemolition task on one of their Crossrail sites situated in London. This site is one of many currently in operation within the Crossrail project that will provide a new rail connection from Maidenhead in the west with Canary ...

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Hydrodemolition - concrete wall C45-55.AVI - YouTube

17/09/2012  Hydrodemolition UHP 2050 bar 122l/min. Hammelmann HDP484 - Aquacutter HVD6000 Evolution II techniques-haute-pression

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Hydrodemolition Concrete Repair » Aquajet

Hydrodemolition To protect and preserve. Hydrodemolition is the sustainable way to protect and preserve concrete constructions. The method is ideal for removing deteriorated and damaged concrete. With Hydrodemolition equipment you also leave a sound and good surface, ready for reinstatement with new material. Precision control of the high ...

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Hydrodemolition of concrete.

Hydrodemolition of concrete. Hydrodemolition provides an efficient method of cutting and removing concrete. It offers many advantages over conventional methods including: • It removes the problem of vibration injuries to the operator. • It minimises damage to the remaining structure caused by vibration, e.g. micro cracking. • The steel reinforcement can be left undamaged. • The water ...

get price

Hydrodemolition Contractors Concrete Removal Corejet

Hydrodemolition is a technique that uses High Pressure Water Jetting for the removal or controlled demolition of concrete. Due its vibration-free and environmentally friendly nature, it is often the preferred method of removing loose, deteriorated or damaged concrete. One of the key advantages of the process is that selective removal of concrete is possible without any damage to steel ...

get price

Sprayed Concrete Hydrodemolition Services Freyssinet UK

Hydrodemolition technology can be used on all types of structures, such as bridge decks and substructures, tunnels, retaining walls, parking structures, warehouses, piers and docks, water treatment facilities and nuclear power plants. It is recognised within the industry as the safest and most efficient method of concrete removal.

get price

SO YOU’RE GOING TO USE HYDRODEMOLITION ON YOUR NEXT ...

concrete compressive strength, but a good rule of thumb for a wall to wall concrete slab removal, at 4 in (102 mm) partial depth cut, is 100 to 160 sf (9.3 to 14.9 m2) per hour. However, hydrodemolition also provides several challenges compared to conventional demolition methods, including: • Uses a significant amount of water (50 to 100

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Demo Concrete Wall: Hydrodemolition Concrete Wall

The DD KM-IT is a web-based knowledge management information tool custom built for the DD user community. The objective of the DD KM-IT is to provide single-point access into the collective knowledge-base of the DD community within and outside of DOE. DD KM-IT serves as a centralized repository and provides a common interface for all DD related activities.

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Hydrodemolition Speeds Concrete Repour: Aggregate ...

Concrete is one of the strongest materials in construction, but during installation can be very delicate. When a concrete pour is compromised, from bad weather, equipment failure, a misconfigured mix, etc., hydrodemolition removal allows for quicker replacement and reduced project delays. Hydrodemolition removes the bad layer of concrete to the desired depth, preserver rebar, and almost ...

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NALTA systems rigged to surface prep a vertical wall ...

The NALTA is mainly used for the Hydrodemolition of concrete, but is also suitable for other applications, such as surface preparation and descaling of steel. The Video on this page shows one of our NALTA systems rigged to surface prep a vertical wall section, stripping concrete to a depth of 5mm in readiness for new rebar and concrete Features Capable of Underwater operation; Operates on ...

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Hydrodemolition of Concrete Surfaces and Reinforced ...

Buy Hydrodemolition of Concrete Surfaces and Reinforced Concrete, Illustrated by Andreas Momber (ISBN: 8601422986013) from Amazon's Book Store. Everyday low prices and free delivery on

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CONCRETE HYDRO-DEMOLITION REMOVAL RATES

concrete, 5” deep, achieved 36 cf/hr Conjet AB, WJTA Jet News 36 12 Robot 362, 10/1999 48 gpm at 14,700 psi = 411 Hp in damaged concrete, 5” deep, achieved 53 cf/hr Conjet AB, WJTA Jet News 53 13 Robot 361, 03/2000 234 ltr/min at 1400 bar = 728 Hp dam turbine expansion, 3-30” deep, 36 cf/hr Conjet AB, WJTA Jet News 36 5 Robot 360, 04/2000 450 hp with 140 ltr/min at 1100 bar = 340 Hp ...

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Wall Sawing Concrete Cutting Services Corecut

In addition, our Wall Saws are remotely operated removing the occurrence of vibration and also reduce the noise levels encountered by the operator. Specialist Services for the Construction Industry Corecut also specialise in a range of other complementary services for the construction industry including Diamond Dilling , Floor Swing , Robotic Demolition and Hydrodemolition .

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Hydrodemolition - Concrete Removal Technique

Hydrodemolition removes a layer of concrete by shooting a jet of high pressure water into the material. When the water fills the natural cavities in the concrete, it bursts from within, exploding upwards. The result is a rough surface, free from micro-cracks, ready for a new layer of fresh concrete. It also leaves the reinforcement bars completely intact. As well as not causing vibration to ...

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SO YOU’RE GOING TO USE HYDRODEMOLITION ON YOUR NEXT ...

concrete compressive strength, but a good rule of thumb for a wall to wall concrete slab removal, at 4 in (102 mm) partial depth cut, is 100 to 160 sf (9.3 to 14.9 m2) per hour. However, hydrodemolition also provides several challenges compared to conventional demolition methods, including: • Uses a significant amount of water (50 to 100

get price

Hydrodemolition of a Wall at an Australian Mine

weakened concrete structure using high pressure water penetration. Material is easily removed as the built-up pressure exceeds the tensile strength of the damaged or weakened concrete. In addition to the water pressure, the volume of water is also a contributing factor to the efficiency of the system. Hydrodemolition of a Wall at an Australian ...

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Alternative Concrete Demolition Techniques Concrete ...

30/03/2012  Hydrodemolition. Cutting concrete with water seems unlikely and yet it has proven to be very effective, especially for surface preparation and scarification. Hydrodemolition is done with various devices, from handheld guns to robotic equipment. The water is directed at the concrete at 20,000 psi and 10 to 15 gallons per minute (for handheld ...

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Hydrodemolition of Concrete Surfaces and Reinforced ...

Buy Hydrodemolition of Concrete Surfaces and Reinforced Concrete, Illustrated by Andreas Momber (ISBN: 8601422986013) from Amazon's Book Store. Everyday low prices and free delivery on

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Hydrodemolition Method Repairs Damaged Concrete at

20/04/2015  Contractor uses hydrodemolition to selectively remove damaged concrete from tunnel walls while keeping one of two railway tracks operating during the project. April 20, 2015. Hydrodemolition with ...

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Hydrodemolition, Concrete Hydrodemolition Contractor

Hydrodemolition services use high-powered water jets to break up concrete, providing a smart, cost-effective alternative to jackhammering. Jackhammering is slow, loud, messy, and often damages rebar. Hydrodemolition is a faster, relatively quieter, and much more precise technique for removing concrete.

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Concrete Construction ConcreteConstruction

the wall, and was slow and inaccurate. Heavy Duty Hydro-Blasting set up guides in both the x and y directions and controlled the cutting by computer. The steel reinforcement in the aquari-um walls posed no problems, and the cuts were fast and precise. Scarifying concrete Scarifying is becoming more pop-ular with contractors, partly because many major paint and coating manu-facturers, concrete ...

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AmmLee Group - #hydrodemolition of a reinforced concrete...

#hydrodemolition of a reinforced concrete wall slab 1,7 x 1,8 x 550 thick ammleegroup. #hydrodemolition of a reinforced concrete wall slab 1,7 x 1,8 x 550 thick ammleegroup. Jump to. Sections of this page. Accessibility Help. Press alt + / to open this menu. Facebook. Email or Phone: Password: Forgot account? Sign Up. AmmLee Group. May 28, 2020 # hydrodemolition of a ...

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CONCRETE HYDRO-DEMOLITION REMOVAL RATES

concrete, 5” deep, achieved 36 cf/hr Conjet AB, WJTA Jet News 36 12 Robot 362, 10/1999 48 gpm at 14,700 psi = 411 Hp in damaged concrete, 5” deep, achieved 53 cf/hr Conjet AB, WJTA Jet News 53 13 Robot 361, 03/2000 234 ltr/min at 1400 bar = 728 Hp dam turbine expansion, 3-30” deep, 36 cf/hr Conjet AB, WJTA Jet News 36 5 Robot 360, 04/2000 450 hp with 140 ltr/min at 1100 bar = 340 Hp ...

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