What Is A Sky Lobby in Buildings? A sky lobby is a floor in a tall building where people can switch from express elevators, which only stop at the sky lobby, to local elevators that provide access to other floors above. It serves as an intermediate level between an elevator transfer and provides convenient access […]
What Is A Clinker Built In Boat Building? Clinker built is a boat-building method in which the edges of the hull planks overlap each other. In larger boats, shorter planks may be joined together to create a longer strake. This technique originated in Scandinavia and was widely used by the Anglo-Saxons, Frisians, and Scandinavians, particularly […]
What Is A Bargeboard On A House? A bargeboard or rake fascia is a board attached to the gable of a roof for reinforcement and protection, and to hide the exposed end grain of the horizontal timbers or purlins. Historically, bargeboards were often decorated with molding or carving and had intricate designs along the lower […]
What Is A Board Roof? A board roof, or boarded roof, is a roofing technique which uses boards as the weather barrier instead of shingles. Boards may be installed vertically or horizontally; sometimes double board roofs are installed for additional protection, such as on railroad cars. The boards are typically made from wood – the […]
What Is A Clapboard in Wall Siding? A clapboard is a wooden siding used to cover the walls and roofs of buildings. It is usually composed of long, thin boards that overlap each other and are also known as bevel siding, lap siding, or weatherboard, depending on the region. This type of siding protects from […]
What Is Buckling of Column in Civil Engineering? In civil engineering, the buckling of a column is the failure which occurs when a structural element (such as a beam, pole or post) is subjected to compressive forces along its longitudinal axis and unable to support them. This happens when the axial load applied increases beyond […]
What Is A Roofline An A House? A roofline refers to the architectural elements that form the frontage of a building or house directly below the roof and eaves. Traditionally, these elements are wood but may be created from other materials such as plastic, polyvinyl chloride, etc. They include fascia, soffits, bargeboards, antefixes, and cladding […]
What Is A Thermal Shock? Thermal shock is a sudden change in temperature that causes a mechanical load on an object. This load can come from a rapid change in temperature at a single point or from a thermal gradient, where different parts of the object expand at different rates. This can cause stress on […]
What Is An Axial Load in Civil Engineering? An axial load is a type of force that can be applied along the same direction as the axis or is referred to commonly as thrust loading. They are designed to withstand the force applied directly along their intended axis, whereas radial loads are designed to withstand […]
What Is Monolithic Annealed Glass? Monolithic annealed glass is a type of single-piece flat glass formed from one layer of glass at a uniform thickness. This type of glass is produced using the float method, which involves the melting and flattening of molten glass by way of hot metal casts that contain it; then, it […]