OSMOGROUT | Penetrating waterproofing
Penetrating waterproofing for concrete floors
Basement floor waterproofing
Cellar floor waterproofing
Waterproofing the garage floor
OSMOGROUT | Cement based penetrating waterproofing to protect concrete floors and non-deformable substrates against positive and negative water pressure.
Advantages
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Osmotic penetration;
- Vapor permeability;
- High adhesion to the base;
- Full waterproof;
- Strong and durable;
- Resistant to chlorides and sulfates;
APPLICATION AREA
- It is used for waterproofing structures and objects that are in short-term or permanent contact with water.
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For interior and exterior use.
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Basement floor waterproofing.
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Waterproofing bomb shelter.
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Foundation waterproofing.
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Floor waterproofing in a private house.
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Floor waterproofing in the apartment.
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Waterproofing the floor in the bathroom under the tiles.
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Floor waterproofing before screed.
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Waterproofing of basement walls (negative).
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Waterproofing the floor in the garage.
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Floor waterproofing on an open terrace.
- Floor waterproofing on an open balcony.
TECHNICAL INFORMATION
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Appearance |
gray powder
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Solution maturation time |
5 minutes
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Solution life |
60 minutes
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Granulometry |
0 - 0.4 mm
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Powder Density |
1100 kg/m3
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Density of fresh solution |
1800 kg/m3
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Application temperature |
from +5°C to +35°C
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Minimum overall application thickness |
1.5mm
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Maximum thickness of one layer |
2.5 mm
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Maximum overall application thickness |
4 mm
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Start of walking |
After 24-48 hours
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Commissioning |
In 7 days
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Waiting time before facing |
24-48 hours
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Operating temperature |
-30°C to +70°C
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Dry part consumption |
1.6 kg per sq.m. for each mm of thickness
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Bending resistance after 28 days |
≥ 7.5 N/mm2
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Compression resistance after 28 days |
≥ 25.0 N/mm2
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Adhesion after 28 days |
≥ 2.0 N/mm2
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Water absorption coefficient by capillarity |
0.0 kg/(m2 min0.5)
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Waterproof after 7 days at positive and negative water pressure under standard conditions |
5 bar |
TERM AND CONDITIONS OF STORAGE
9 months in original packaging in a dry place, indoors.
PACKAGE
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Bag: 25 kg;
- Pallet: 56 bags, 1400 kg.
BASE
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The bases must be clean, strong, dense, seasoned and not subject to deformation;
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Before applying waterproofing, make sure that the substrate is sufficiently mature;
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Preliminary leveling of substrates, if necessary, should be carried out at least 14 days before applying waterproofing.
Types of bases
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Concrete;
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Solid brick;
- Cement-based plasters and mortars with sufficient mechanical strength (at least 12 MPa after 28 days).
SOLUTION PREPARATION
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Dilution ratio: 26% (6.5 liters of water per 25 kg bag);
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Mix in a clean container 6.5 liters of water and 25 kg of Osmogrout dry mix;
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Slowly pour the powder into the water, continuously mixing with an electric drill with a mixing attachment, until a homogeneous solution without lumps is obtained;
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It is not recommended to mix the solution manually;
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Keep the resulting solution for at least 5 minutes;
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After repeated mixing, the product is ready for use.
APPLICATION
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Before application, moisten the surface with water, leaving no excess water on the surface;
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Apply the mortar with a brush or a smooth stainless steel spatula;
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Apply the material in two cross layers with a total thickness of at least 1.5 mm and not more than 4 mm;
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The second layer is applied when the first is dry, after about 5-6 hours, but no more than 24 hours;
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It is necessary to carefully handle corners and fillets;
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In the process of setting and drying, there is no need to additionally wet the material.
ATTENTION
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Do not apply to bituminous membranes, wood, plastic, metal, rubber, gypsum substrates or artificial marble;
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Use only on a clean, solid, dense surface that is not subject to deformation;
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Before coating, remove all traces of grease, paint, enamel from the base;
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Before application, moisten the surface with water, leaving no excess water on the surface;
- The treated surface must be protected from rain, erosion, direct sunlight and frost for at least 48 hours after application.
