Waterproofing External/Internal walls – Bricks, Cement Blocks, Concrete, Render

Specification: 26.06Specs21 –
Waterproofing External/Internal walls – Bricks, Cement Blocks, Concrete, Render etc.

 

Products required for Waterproofing External/Internal walls – Bricks, Cement Blocks, Concrete, Render etc.

MAXJOINT ELASTIC | MAXREST | MAXSEAL FLEX or MAXSEAL FLEX M or MAXSEAL FOUNDATION  | MAXBRUSH

Method

1. 1. Prepare the area to be treated by removing any loose materials ensuring a clean and sound surface.
   2. 

Any damage to the surface should be repaired using Maxrest.

1. Any missing mortar can be replaced with either Maxrest or Maxjoint Elastic if movement is required.
2. Thoroughly wet the entire surface before applying the coating by brush or broom.
   a. Use Maxseal Flex or Maxseal Flex M on previously treated surfaces, or surfaces subject to movement.
   b. Use Maxseal Foundation where no previous coatings are present, or no movement is expected.
   C. All products require two coats.
3. Use DRIZORO products as the finish coat, alternatively paint, tile, cement, or acrylic render as required.
4. Apply a flick coat of 3 parts cement to 1 part washed crushed river sand and allow to dry prior to cement rendering.
5. If Efflorescence is present contact the office before the application of the waterproofing membrane