Negative pressure waterproofing treatment
NORDCEM
COD: NORDCEM
Grey osmotic cement for the creation of waterproof back-pressure resistant mantles on foundation walls, basements, swimming pools, lift pits, drinking water tanks, wells etc.
categories:
Description
NORDCEM is a special inorganic osmotic-type cement. NORDCEM penetrates in solution into the capillaries of the support, reacts chemically by fixing the calcium hydrate and irreversibly precipitates into insoluble microcrystals that occlude the internal porosity (chemical waterproofing). Meanwhile, on the surface of the treated support, NORDCEM leaves an impermeable cementitious layer without pores, capable of withstanding water counterthrust. The chemical nature of NORDCEM has been specifically designed to allow: • The breathability of the support. • The maintenance of the waterproofing effect for a very long time. In combination with NORDCEM PRIMER applied the day before, NORDCEM develops a waterproofing effect in depth (up to 1.5 cm below the surface) even in structures with low porosity, for example concrete. This system is ideal to guarantee waterproofing in counter-thrust even in conditions of high water pressure in negative thrust, a situation that typically occurs at the expense of:
Field of application
- NORDCEM is used for:
- • Waterproofing of structures subjected to continuous pressure (positive or negative) of water, such as basements, slabs, retaining walls, elevator pits, freight elevators, swimming pools, tanks, canals, tunnels.
- • Waterproofing of tanks intended for the containment of drinking water.
TECHNICAL FEATURES
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Impermeabilizzante
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Resistente raggi UV
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Resistente al gelo
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Lenta maturazione
field of use
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Per interni / esterni
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Piscine
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Cantine e garage
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Fondamenta
applications
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Monocomponente
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Pronto all'uso
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Applicazione frattazzo
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Applicazione pennello
CE Marking
| Application type | Minimum consumption | Maximum consumption | U.M. | Notes |
| In multiple coats | 2,0 | 6,0 | kg/m² | Dry film thickness applied for minimum consumption: 1.7 mm. Dry film thickness applied for maximum consumption: 5.1 mm. |
| Dosage of BETONLATEX as a substitute for mixing water for NORDCEM | 4,0 | 6,0 | L/25 kg NORDCEM |
| Variant | Packaging | ADR | Pallet packaging | Components |
| GREY | plastic bag - 10 kg | NO | 45 bags | |
| GREY | plastic bag - 25 kg | NO | 24 bags |
