CEMENT AND ACRYLIC BASED, TWO-COMPONENT, CRYSTALLIZED WATERPROOFING MORTAR
Product Description:
Cement and acrylic based, capillary effect, two-component waterproofing material that can be applied on concrete surfaces from the inside or outside, from the negative and positive sides, against leakage and surface water.
It is suitable for TS EN 1504-2 (C) I MC-IR principles.
Public Works Pos No: 04.477/2
Areas of Use:
Indoor and outdoor,
In vertical and horizontal applications,
In foundation and curtain water insulation,
In retaining walls,
On terraces (provided that it is protected)
In wet areas such as WC, bathroom, kitchen and balcony,
In swimming pools,
In water tanks,
In tunnels,
In elevator pits,
In reinforced concrete pipes,
To protect concrete from water, carbonation and de-icing salts,
In brine pools,
In fish breeding ponds,
In nutrient stores,
In facilities such as hot springs and baths,
It is used in flower bed insulation.
Features:
It is resistant to negative and positive water pressures.
It has a capillary effect.
It has high durability.
It is easily prepared and applied.
It can be applied with a brush or a spraying machine.
Long working time.
It has a very high adhesion performance, it works with the surface it adheres.
It forms a solid waterproof layer.
Since it is cement based, it adapts very well to damp concrete surfaces.
Does not shrink and crack.
It is resistant to chemicals and salt solutions in the soil.
It is water vapor permeable.
It is resistant to freezing-thawing cycle.
It can be used safely in drinking water tanks.
Technical Specifications:
Structure of the Material:
Component A: Contains Mineral Filler, Polymer Modified Additives and Special Cement.
Component B: Copolymer Acrylic Dispersion
Appearance: Gray Powder
Adhesion Strength: ≥ 1.50 N / mm²
Pressurized Water Resistance: 7 bar positive, 4 bar negative
Application Temperature: + 5ºC to + 25ºC
Service Temperature: -20 C to + 80 C
Rest Time of Mortar: 3-5 min.
Using Time: 45 minutes
Time to Use:
Mechanical Strength: 2 Days,
Water Impermeability: 7 Days
Coating: 3 Days (Plaster, Ceramic etc.)
The above values are given for +23 ºC and 50% relative humidity.
Pre-Application Preparation:
Make sure that the application surface is cured and solid.
The surface to be applied should be free from paint, oil, dust, etc. must be cleaned from materials.
Plasters that do not adhere well on the application surface should be removed, the iron and wooden wedges on the surface should be removed and any defects should be corrected with Tamires repair mortars. Active water leaks should be filled with suitable products.
The corners and edges should be chamfered with a radius of at least 4 cm. The application surface should be wetted and wait until it becomes wet-dry.
If the coating material loses its water immediately and acquires a matt appearance during the application, it is understood that the surface is not wetted sufficiently or that it dries quickly.
In such cases, when the weather is hot or the material is exposed to the wind, up to 10% of the B component can be added to the mixed material only for the first layer.
Mixing Ratio:
Component A: 25 Kg.
Component B: 2 Kg.
Mixing Water: 5.00-5.50 lt.
Application:
Liquid B Component and recommended amount of mixing water is poured into a clean application bucket, powder A component is added slowly and mixed with a low speed mixer until the lumps are completely removed.
3-5 minutes for the completion of the chemical reaction. kept waiting. It is mixed again before it is used.
The homogeneous mortar is applied with a brush, roller or trowel.
Mix the prepared mortar for 30-60 minutes at the latest. Consume within.
The prepared mixture is applied in layers with the help of a brush and a roller. Brush application direction in each layer should be perpendicular to each other.
Wait 3-5 hours between coats for application with a brush or roller. Waiting time between coats may vary depending on ambient conditions.
In practice, wet film thickness should not exceed 1.3 mm in a single layer.
Round the corner joints in the application area and reinforce the mortar with a net.
Sumax CR 2K should be used for net application in corners. The first coat is applied with a brush. After drying, waterproofing mesh is laid and applied on the second and third layers.
Sumax CR 2K applied at +23 ºC gains mechanical strength after 2 days, becomes waterproof after 7 days and reaches final strength after 14 days.
Later, you can cover it with coating material such as screed, ceramic, tile.
Warnings
Avoid application at temperatures below + 5ºC and above + 25ºC.
Newly completed applications should be protected against adverse weather effects such as direct sunlight, excessive air flow, high air temperature (above + 35ºC), rain and frost in the first days.
Avoid direct contact with water within the first 24 hours of the completed application.
Do not add any additives to the powder mortar other than its own liquid component and water.
Working and reaction times of cement and acrylic based systems are affected by the environment and ground temperature and relative humidity in the air. Reaction slows down at low temperatures, which increases pot life and working time. High temperatures accelerate the reaction and the times stated above decrease accordingly. For the material to complete its curing, the ambient and ground temperature should not fall below the allowed minimum temperature.
The places to be walked on should be covered with screed.
Never add powder and water to the expired or crusted mortar in the container, discard the mortar.
Wash all tools and application equipment with clean water immediately after use.
Consumption:
First Layer Consumption: 1,3 kg / m² mixture
Second Layer Consumption: 1,2 kg / m² mixture
Third Layer Consumption: 1,2 kg / m² mixture
The amount of consumption is the values calculated theoretically in the laboratory environment; We recommend that consumption control sample application be made before the application.
Packing:
A Powder Component: 25 kg kraft bag.
B Liquid Component: 2 kg plastic drum.
Storage and Shelf Life:
It should be stored in its unopened original package, in a cool and dry environment, protected from frost. For short term storage, maximum 3 palettes should be placed on top of each other and the shipment should be made on a first in, first out system.
Palettes should not be stacked on top of each other during long term storage.
It is 12 months from the date of production under suitable storage conditions.
Liquid Component can freeze at temperatures below 0ºC.
Opened packages should be stored under appropriate storage conditions and used within one week.
Safety Advices:
For more detailed information, please refer to the Safety Data Sheet.
Responsibility:
The application instructions and technical values given in this technical document are based entirely on our scientific and practical knowledge. These values may vary depending on the ambient conditions. Allmax Construction Chemicals reserves the right to make changes in products in line with technological developments. Allmax Yapı Kimyasalları cannot be held responsible for the results that may arise out of written recommendations regarding where and how the product will be used and / or due to incorrect use. Therefore, when using Allmax Construction Chemicals products, make sure that you use the right product in the right place. Allmax Construction Chemicals is only responsible for the quality of the product.
