Price on request.
Description:
The dry waterproofing penetrating mixture consists of Portland cement, fractionated quartz sand, and a complex ionic additive capable of penetrating into the pores and capillaries of concrete, acting as a catalyst that activates the growth of crystallohydrates.
Appointment:
It is used for waterproofing concrete and reinforced concrete structures by increasing their water resistance and acquiring the properties of "self-healing" cracks with an opening of up to 0.4 mm. It is used in conjunction with other waterproofing materials ARENA FORCE for waterproofing static joints, cracks over 0.4 mm and communication inlets.Advantages:
| TECHNICAL SPECIFICATION | |
|---|---|
| NAMING OF THE INDICATOR | REQUIREMENTS |
| DRY MIX | |
| Humidity, no more than | 0,3 % mass. |
| Bulk density | 1100 - 1300 kg/m³ |
| Content of chloride ions, no more | 0.1% mass. |
| THE MORTAR MIXTURE | |
| Mobility, at least | Pc 3 |
| Retention of initial mobility, at least | 30 min. |
| Water retention capacity, not less than | 90 % |
| CONCRETE TREATED WITH A MIXTURE | |
| Brand for water resistance, increased by at least | 3 steps (ΔW3) |
| Compressive strength, magnification | 5 - 10 % |
| Brand for frost resistance, increased by | 100 - 200 cycles (F100 - F200) |
| Corrosion resistance | Increases (depends on water resistance) |
| Vapor permeability coefficient | does not lead to a decrease |
| Operating temperature | -60°C to +400°C |
*The technical characteristics shown in the table were obtained during laboratory tests at a temperature of 20 ± 2 ° C and a relative humidity of 60%. In other conditions, the technical characteristics of the material may differ from those indicated. The samples were prepared in accordance with the technical specifications 23.64.10-001-35155041-2017 .
Instructions for use:
Work should be carried out at the surface temperature of the structure from + 5 to + 35 ° C.
Consumption of dry mix:
0.8 - 1.1 kg/m² when applied in two layers.
Surface preparation:
Clean the surface from dirt to structurally sound concrete. Concrete surfaces should be cleaned using a high-pressure water jet or other suitable mechanical methods. Moisten the concrete with water until it is saturated as much as possible.
Preparation of the mortar mixture:
Use clean water and containers. Mix with water in a ratio of 0.4 - 0.5 liters of water per 1 kg of dry mix or 1 part of water per 2 parts of dry mix by volume for 2 minutes until a liquid creamy consistency is obtained. While stirring in the water, gradually add to the dry mixture. Use in 30 minutes, stirring regularly without adding water.
Application:
The mortar mixture is applied with a brush or a spray gun for mortar mixtures evenly over the entire surface in two layers. The first layer is applied to wet concrete, the second to a fresh, but already set first layer, after 1-2 hours. The surface must be moistened before applying the second layer. When using a spray gun, it is allowed to apply the mortar mixture in one layer with a consumption of 0.8 – 1.1 kg/m2. Isolate all static cracks, seams, joints, utilities, junctions and junctions with a mixture of ARENA Seamaster PT. If there are leaks, eliminate them with a mixture of ARENA PlugMix PW "gidroprobka".Care of the treated surface:
Moisten and protect the surface from mechanical influences, negative temperatures and precipitation for 3 days. The application of subsequent materials should be carried out no earlier than 4-5 days after processing. Before applying them, the concrete surface should be thoroughly cleaned of the remnants of the applied ARENA InMix BASE mechanically applied to improve adhesion.Security:
Use rubber gloves, cotton gloves, respirator, safety glasses, thick cloth overalls, boots. In case of contact with skin or eyes, rinse immediately with water and seek medical advice.
Transportation:
The material is transported by all modes of transport in covered vehicles in accordance with the rules of cargo transportation applicable to this type of transport. The applied methods of transportation of mixtures should exclude the possibility of atmospheric precipitation entering them, as well as ensure the safety of packaging from mechanical damage and violation of integrity.
Storage conditions and manufacturer's warranty:
Dry mixes should be stored packed, avoiding humidification and ensuring the safety of packaging, in covered dry storage rooms with a relative humidity of no more than 60%. The shelf life of products packed in bags is 12 months, from the date of manufacture indicated on the package. When packing products in buckets, it is possible to increase the shelf life to 18 months.