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MCR 500LS – Concrete Leak-Stop System

SKU: MaxCrete 500 x 8kg Tags: ,

£62.00 Excl VAT

 

MaxCrete 500 – Cementitious Leak Stop System is a rapid setting, polymer modified cementitious water plugging mortar for arresting water seepage and infiltration under pressure through cracks, joints and voids in concrete and masonry.

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Description

MaxCrete 500 - Concrete Leak stop system

MaxCrete 500 – Cementitious Leak Stop System is a rapid setting, polymer modified cementitious water plugging mortar for arresting water seepage and infiltration under pressure through cracks, joints and voids in concrete and masonry.

Maxcrete 500 can also be used for rapid sealing and jointing in and around pipework, or in water retaining structures.

Once cured the product provides excellent cured characteristics:

  • Rapid Cure 
  • 10 Bar negative pressure
  • Emergency repairs
Leak sealing repair mortar

Protects

Applications

Features

Benefits

  • Leaking concrete structures
  • Leaking water tanks
  • Leaking piplines
  • Leaking drains
  • Easy mix formulation
  • Rapid cure 
  • High adesion to concrete
  • Non toxic or hazdous
  • Aids application on site
  • Ideal for emergency repairs
  • Prevent washout
  • Use as Portland cement based products
 
Method
  • Prepare and wet the surface 
  • Mix the material
  • Apply to repair area
  • Allow for curing
Surface Preparation:

Mechanically remove all damaged concrete and masonry back to a sound core. Joints and cracks should be square cut or ideally dovetail cut out to a minimum depth and width of 20mm. On cutting back, feather edges and V-cuts must be avoided. 

The perimeter of the area should be broken to a depth of 10mm preferably using a power chisel. The areas to be treated must be free from all unsound material, i.e. dust, oil, grease, corrosion by-products and organic growth.   

Smooth surfaces should be roughened, and all loose material and surface laitance removed using high-pressure water techniques.  The prepared substrate should be thoroughly soaked with clean water until saturated with no standing water.

Mixing

MaxCrete 500 should be by hand in a clean plastic or rubber bucket. Ideally no more than 0.5kg at a time, using a mixing ratio of 1 part water to 3/4 parts MaxCrete 500. Adjust the mix ration accordingly to give a putty-like consistency. Mixing time must not exceed 2minutes.

Application Base 

The mixed material should be formed into a ball (wearing gloves) until the product stiffens slightly. Then forced into the void and held in place firmly for 1-2 minutes until setting occurs

Coverage

8kg unit of mixed product will cover 0.212 sq metres at a nominal thickness of 20mm. 

Usable life at  20°C 

2 minutes

Additional information

Weight8 kg
Colour