Our Capabilities

The Hydrodemolition System

PowerPackEnhanced flat680w

One of Our Hydrodemolition Powerpacks

With the absence of jackhammers there are NO Vibrations, No Micro Cracks and NO Dust.

Our system are quiet, clean and environmentally safe.

When our systems remove the concrete surface they also clean the rebar better then any mechanical system. Delamination and contaminates are removed.

When National Infrastructure completes a deck rehabilitation you are guaranteed a Superior Bonding Surface.

THE SYSTEM

jackhammer

  • Each Power Pack Replaces 150 Jackhammers
  • No Vibration
  • No Dust
  • No Micro Cracking
  • Quieter than Mechanical Methods
  • Cleans and Leaves Rebar Undamaged
  • Superior Bonding Surface
  • Ensures Removal of All Delaminations and Contaminants
 

Original New Deck

orig new deck xs

Our Patented System Ensures Structural Integrity

Our Power Pack replace up to 150 jack hammers and with our patented system of hydrodemolition you can be assured of a superior bonding surface free of cracks and contaminents and without damage to rebar.

Our Rehabilitation System prepares the deck so that it can again be as good as it's orginal state when first constructed.

The Corrosion Process

corrosion process xs

Deck Containing Contaminents and Corroding Rebar.

Conventional methods of rehabilitating decks will result in the decks returning to this comprimised condition in a very short period of time.

Hydrodemolition assures you that the deck will have structural integrity for a significantly longer time than with conventional mechanical rehabilitation methods.

 

Removal to Top of Rebar

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Not removing all concrete to 1 inch below rebar does not guarantee a trouble and maintenance free deck.

Only removing the top surface leaves the remaining concrete contaminated with salts, bruising, and micro cracks.

The unexposed rebar already contaminated with moisture and salts continues like a cancer to corrode and degrade.

A Poorly Finished Deck

badfinishing

Improperly Rehabilitating a Deck

Not removing all concrete to 1 inch below rebar does not guarantee a trouble and maintenance free deck.

Only removing the top surface leaves the remaining concrete contaminated with salts, bruising, and micro cracks.

The unexposed rebar already contaminated with moisture and salts continues like a cancer to corrode and degrade.

Properly Rehabilitating a Deck

ni removal

Properly Rehabilitating a Deck

Removing all concrete to 1 inch below the rebar allows for:

    Proper bonding of new concrete.

    Removal of all contaminants embedded in the existing concrete

    Cleans and decontaminates the rebar

    Guarantees longer life span of deck

Finished Corrosion-Free Product

corr free

Our Patented System Ensures Structural Integrity

Our Power Pack replaces up to 150 jack hammers and with our patented system of hydrodemolition you can be assured of a superior bonding surface free of cracks and contaminents and without damage to rebar.

Our processes generate a fraction of the noise produced by mechanical systems.

At NATIONAL INFRASTRUCTURE we design and maintain our own equipment thereby reducing downtime to a minimum while maintaining an exceptional safety record.

NATIONAL INFRASTRUCTURE™

corpmap
  • 20240 102B Avenue
  • Langley, BC V1M 3G9
  • British Columbia
  • Canada

National Infrastructure

provides quality, high speed hydrodemolition services
throughout 
USA and Canada.