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General Questions
The Isolteco plaster layer can be applied up to a thickness of 12 centimeters. To ensure adhesion and quality, each spray layer will be applied at a thickness of 1.5 centimeters on the surface. The next layer can be sprayed onto the previous layer after 4 hours have passed.
The Monocap finishing layer is applied with a special trowel similar to fine cement and does not require a pump. Various decorative surfaces, such as frosted, stucco, and others, can be achieved with the Monocap finish.
Coverage is best achieved using a high-quality spraying machine. However, for small buildings where it is not feasible to transport the pump to the site, other products designed and manufactured for manual application can be used.
Isolteco insulation plaster is applied using a specialized spraying pump for contractors, and the process is similar to regular plastering. However, given the differences in the characteristics of Isolteco plaster compared to traditional cement plaster, the application team must be well-versed in the product specifications and its application methods.
Technical Questions
For existing buildings, the exterior shell can also be insulated by applying Isolteco plaster from the inside. In this method, it is necessary to install battens on the wall and fill the gaps between the battens with Isolteco plaster. To achieve the final leveling of the Isolteco surface, it should be covered with a finishing plaster or a fine cement skim coat.
The thermal resistance of a building's shell depends on several factors, such as the importance of the building's use, the project's climatic location, and whether the building's services are intermittent or continuous. The building designer must determine the thermal resistance using one of the prescribed or performance-based methods according to Section 19 of the National Building Regulations
Based on the thermal resistance of the elements and details of the exterior shell, including floors or walls, the difference between the achieved resistance and the required resistance as per Section 19 requirements will be calculated. This difference will be multiplied by the thermal conductivity coefficient of Isolteco or Isolcap to determine the required layer thickness for completing the insulation.
Due to the use of various polymer materials in this cement-based plaster, its adhesion to the mentioned types of walls is evaluated as very high However, as with all spray methods, it is recommended to perform misting two hours before applying the plaster to prevent water absorption by the wall during application
The adhesion of Isolteco plaster to drywall depends on the type of paper used on the drywall. It is recommended to use special resin coatings before applying this plaster to drywall to enhance the bonding between the plaster and the wall surface.
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