Introduction of Pitched Roofs: Exposures, Roof Forms, Materials

These flashcards cover key vocabulary and concepts discussed in the lecture on pitched roofs, including architectural features, materials, and structural considerations.

Pitched Roofs

Roofs characterized by their upward slope, allowing for effective water drainage.

Architectural Aspects

Features and design elements of structures that contribute to their visual style and functionality.

Timber

Wood material used in building construction, known for its natural strength and aesthetic appeal.

Snow Loads

The weight of accumulated snow on a roof that must be considered in structural design.

Wind Pressure

The force exerted by wind on a building's roof, affecting design and material choice.

Roof Pitch Angle

The angle at which a roof slopes, influenced by local precipitation and roofing materials.

Eaves

The part of a roof that overhangs the walls of the building, helping to direct rainwater.

Ridge

The highest point of a roof where two slopes meet.

Vernacular Architecture

Building styles that are native to a particular region, reflecting local materials and methods.

Biological Deterioration

Decomposition processes in materials such as timber caused by fungi, insects, and moisture.

GluLam

Glued laminated timber, an engineered wood product made from layers of wood glued together.

Cross-Laminated Timber (CLT)

A solid wood panel product made from cross-laminated layers of wood, providing structural strength.

Eurocode 5

A European standard for the design of timber structures, emphasizing safety and performance.

Living Willow Structures

Architectural designs using willow trees which grow and maintain structures over time.

Architectural Sample

An example of architecture that showcases specific design and structural elements.

Timber Mistakes

Common defects in timber such as cracking and twisting due to improper drying or treatment.

Fire Resistance

The ability of a material to withstand fire or combustion without significant deterioration.

Biological Deteriorations: Fungal Decomposition

Damage to timber caused by fungi that thrive on moisture and can lead to dry rot.

Roof Forms

Different styles and geometrical configurations of roofs, such as hipped, gable, and mansard.

Ventilation

The process of allowing air circulation which can prevent snow buildup and condensation in roofing.