Plastering Fundamentals
Core concepts of plaster application.
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Material Types
Gypsum, cement, and lime-based plasters. Performance characteristics and applications.
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Surface Preparation
Substrate evaluation and treatment. Ensure proper bonding conditions.
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Application Methods
Single and multi-coat systems. Thickness control and layering techniques.
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Finish Options
Texture selection and application methods. Consider aesthetic requirements.
Material Properties
Base Coat
Strength and bonding characteristics.
Finish Coat
Workability and surface quality.
Additives
Performance enhancers and modifiers.
Reinforcement
Mesh types and application methods.
Application Techniques
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Base Coat Application
Proper thickness and coverage. Ensure uniform application.
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Reinforcement Installation
Mesh placement and overlap requirements. Treat corners and openings.
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Finish Coat Methods
Timing and technique selection. Achieve desired texture.
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Detail Treatment
Corner beads, control joints, and special features.
Environmental Factors
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Temperature Control
Maintain proper conditions during application and curing.
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Moisture Management
Control humidity and prevent rapid drying. Protect from weather.
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Ventilation
Ensure adequate air movement. Control dust and contamination.
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Protection Measures
Shield adjacent surfaces. Maintain clean work environment.