DEZOSIVE A -300 & 301
Reparative and protective epoxy-based mortar with high chemical and mechanical resistance
Description:
DEZSIVE A-300, 301 is based on three-component solvent-free epoxy with anti-shrinkage properties and without loss for smoothing and restoration of vertical and ceiling surfaces in two types.
BETOSIVE A-300 suitable for execution with a thickness of about:
• 3 mm per stage
BETOSIVE A-301 suitable for implementation with a thickness of about:
• 6 mm per stage
In parts A and B, it is the same, and in part C, it is produced for different thicknesses.
Application and uses:
• Preparation of concrete surfaces for the implementation of final coatings
• Smoothing concrete surfaces in industrial environments that require high chemical resistance.
• Concrete surface cracks
• Sealing and sealing surface cracks in order to prepare for injection operations
• Gluing metal plates on concrete and metal surfaces
• Local and general repairs on concrete and metal surfaces that require quick application.
Advantages of DEZSIVE A-300, 301:
• Pre-weighted components and easy implementation
• High adhesion
• High chemical resistance
• High mechanical and abrasion resistances
Physical and chemical properties:
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Foundation
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Three component epoxy
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Color
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Gray
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The percentage of solids
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100%
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A, B, C mixing ratio
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4: 0.5: 1
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Effective retention time (at 25 degrees Celsius)
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In about 45 minutes
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Surface drying time (at 25 degrees Celsius)
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In about 15 minutes
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Specific weight of ready dough A, B, C (Kg/L)
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0.02 +- 1.7
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Surface drying time (at 25 degrees Celsius)
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About 120 minutes
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7-day compressive strength
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>650 kg/cm2
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Time to run the next layers
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In about 24 hours
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Full curing at 25°C
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7 days
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Chemical resistance:
DEZSIVE A-300, 301 has high chemical resistance against various compounds and solutions:
• Oils, fuel compounds, salt solutions or sugar and weak acids
• Reminder: If a specific chemical composition with high destructive properties is known, contact the technical unit of Rayehe Beton Sabz Engineering Company (technical and specialized concrete clinic of Iran).
Instructions for construction and execution:
Preparation:
• Construction surfaces should be removed from all contaminations: grease, mold oil, curing compound.
• Remove all the looseness on the surface and, if necessary, by sandblasting or brushing, and open large cracks.
Mixing:
The ingredients are pre-weighed. First, mix component B (hardener) with component B (resin) well using a drill mixer with a spiral propeller or in small amounts by hand until a homogeneous liquid is obtained.
Then slowly add the powder component C to it and mix until a homogeneous paste with a uniform color is obtained.
Performance:
Prepared epoxy mortar can be applied by trowel and trowel directly on pre-prepared surfaces.
Cleaning:
DEZOSIVE A-300, 301 can be cleaned by mechanical methods when it is freshly cleaned from the tool with a suitable solvent.
Amount of consumption:
The amount of consumption is affected by the porosity and the quality of the work surface, but as a guide, 1.7 kg is used for 1 square meter with a thickness of 1 mm.
Packaging:
DEZOSIVE A-200 is supplied in 5.5 kg sets (A = 1 kg, B = 500 gr, C = 4 kg).
Storage:
Store in a dry and cool environment away from direct sunlight.
Shelf life:
It can be used for up to 12 months if it is kept in the recommended conditions in the original packaging.
Technical services:
The technical department of Rayehe Beton Sabz Company (technical and specialized concrete clinic of Iran) is ready to cooperate and provide services for the correct use of its materials.