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Complete system for waterproofing existing structures and restoring underground structures with damp in counter-pressure with an anticondensation cycle

Old Building

Underground structures

Waterproofing

Discover the application steps, the products used for this solution and other alternative products.

1

Masonry

Thoroughly clean the surface of the masonry by hydro-blasting to remove any crumbling areas or areas at risk of becoming detached.

2

Render

Apply a layer of render at least 1 cm. thick with a trowel or rendering machine to level off the surfaces.

3

Primer PRIMER 3296 diluted 1:1 with water

Apply the primer diluted 1:1 with water with a brush, roller or by spray.

4

Waterproofer

Apply two layers of product with a roller to form a total thickness of at least 2 mm.

5

Skimming mortar

Apply a 0.5 cm thick layer of scratch-coat mortar with a trowel or rendering machine to completely cover the substrate.

6

Render POROMAP DEUMIDIFICANTE (minimum 1 cm)

Apply a layer of render at least 1 cm. thick with a trowel or rendering machine.

7

Breathable skimming mortar

Apply the skimming mortar in layers 2 mm thick with a flat metal trowel.

8

Siloxane primer

Apply the product with a brush, roller or by spray to even out the surface and to promote adhesion of the successive coat of paint.

9

Siloxane paint

Once the primer is dry apply the paint with a brush, roller or spray. 2 coats are required to ensure complete, effective hiding.

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