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Polymer-based sealer for stone and soil structures (polyShot)

Roller-applied epoxy with hardener EF31-HBA, is a heat-curable epoxy with polyamine or polyamide hardener, suitable for use as a floor coating for parking lots, walls and warehouses surfaces. Nowadays, to reinforce and prevent erosion of stone and soil in building structures, shotcrete or polymer-based structural strengthening materials are used.

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What is the polymer reinforcement of stone and soil structure (polyshot)?

Roller-applied epoxy with hardener EF31-HBA, is a heat-curable epoxy with polyamine or polyamide hardener, suitable for use as a floor coating for parking lots, walls and warehouses surfaces. Nowadays, to reinforce and prevent erosion of stone and soil in building structures, shotcrete or polymer-based structural strengthening materials are used. During excavation, they refer to the vertical walls as shotcrete walls, which are susceptible to erosion. Finding a suitable solution to increase the structure's resistance against erosion, earthquakes and other natural factors has been one of the most significant challenges for contractors and construction project managers. In recent years, innovative methods and new materials have been employed for rehabilitation and structural strengthening purposes.

Polymer shotcrete (polymer-based structural strengthening) holds a distinctive position among the technologies due to its considerably lower overall cost when compared to traditional concrete spraying methods.MandanaPolymer, a knowledge-based company, is a pioneer in the production of various types of polymer shotcrete using the latest and most advanced knowledge and technology, ensuring the highest product quality. This new technology has gained attention in earthquake engineering and structural applications. The high mechanical and chemical resistance of polymer shotcrete against environmental factors makes it unique in natural erosion resistance for stone and soil.

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Preparation and advice before playing the shot

  • Clean the desired surface before application.
  • Do not perform polyshot at a temperature lower than 15 degrees Celsius, also on rainy days.
  • In the field of temperature control before implementation, please contact the consultants of Mandana Polymer Company.
  • Do not store polyshot materials at temperatures below 5 degrees Celsius.
  • The time of starting the work should be such that all the layers are executed in one or two days in a row, and long intervals between the execution of the layers should be avoided.

Playshot implementation method

Material used:

Main tools:

Playshot execution steps

  • Apply the special primer completely to all parts of the surface using a hair roller or by spraying. For this purpose, 150 grams of primer should be used per square meter of area
  • After applying the primer, apply the second layer of reinforced polyshot fibers on the primer layer. . Allow the primer to dry for 3 hours at 25 degrees Celsius.
  • After the second layer has dried (usually 4 hours at 25°C), apply the third layer of polyshot.

Note: Applying polyshot at a temperature between 15-25 degrees Celsius requires more time to dry.

Polyshot consumption per square meter

The time required to dry polyshot at 25 degrees Celsius

Technical specifications and features of PolyShot

  • Temperature resistance: Temperature range of -50 to 120+ degrees Celsius
  • UV and sunlight stability
  • Provides full protection against corrosion, abrasion and cracks
  • High protection against corrosion and abrasion
  • Exhibits exceptional durability and strong resistance against permanent water impacts
  • Environmental friendly and non-polluting nature
  • Non-flammable

features of PolyShot

  • Temperature resistance: Temperature range of -50 to 120+ degrees Celsius
  • Cheap price compared to other conventional methods
  • Variety of colors
  • Colour stability and excellent UV/sunlight resistance
  •  Environmental friendly and non-polluting nature
  •  Its spray-applied structure enables better performance on elevated surfaces, vertical walls, and surfaces with defects and high porosity
  •  Provides an extended service life of up to 20 years
  • Applicable on various surfaces with different geometric shapes
  • Exhibits exceptional durability and strong resistance against permanent water impacts
  • Ease of repair and non-flammable
  • Various colour options (according to RAL colour)
  • Resistance to water
  • Appropriate drying time
  •  Excellent coverage capability

Applications and applicable surfaces for PolyShot

  •  Concrete surfaces
  • Roofs made with tiles
  • Bricks
  • Cement blocks
  • stones
  • Plastered surfaces
  • Reinforced fibre surfaces
  • Ancient and historical buildings
  • Prefabricated cement and concrete components
  • New and old buildings
  • Colouring and waterproof membrane of building frontage, side and vertical walls in regions with high rainfall
  • Side and vertical walls in northern and rainy areas

What are the physical and chemical characteristics of polyshot?

  • Operating temperature: 15-25 degrees Celsius
  • Amount of coverage per kilogram: 2-3 square meters
  • Isopol waterproof membrane color: customer's desired color according to the color ral
  • Implementation equipment: spatula (if needed), roller, brush or gun
  • Initial drying time of each layer: 3-4 hours
  • Final drying time: 24 hours

How is the maintenance and considerations?

  • Packaging: 4, 9 and 25 kg containers
  • Shelf life: 12 months in original packaging
  • Store in a dry place away from direct sunlight, water and rain.
  • Do not store the material at a temperature lower than 5 degrees Celsius.

Safety and protection

  • Polyshot is not toxic, but it is better to use gloves and work clothes during execution.
  • This material is not in the range of dangerous and harmful substances for health and environment, however, in case of contact with eyes, wash with water.
  • This material is non-flammable.

Standards, licenses and certifications for IsoPol WP70

  • BS EN14891 standard from UK
  • AS/NZS 4858 standard from Australia and New Zealand
  • گواهی فنی مرکز تحقیقات و مسکن و شهرسازی
  • The only polymer waterproofing with a factory standard in Iran
  • Operational license from the Iranian Ministry of Industry, Mines, and Trades
  • Knowledge-based license
  • ISO 9001-14001-18001-IMS standards

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