What Is A Cremone Bolt In Construction? A Cremone Bolt is a construction component used to secure the top and bottom of double-leaf doors. It consists of two components: an upper bolt and a lower bolt, connected by a single exterior handle that allows both bolts to be raised or lowered simultaneously. The upper bolt […]
What Is A Cantilever Bridges? A cantilever bridge is a type of bridge that is supported on only one end and projects horizontally into space. The structures used in building a cantilever bridge can range from simple beams for small footbridges to more complex structures such as trusses made of structural steel or box girders […]
What Is A Sill Plate In Construction? A sill plate is a wooden board that connects the foundation of a house to its frame. Anchor bolts are inserted into the foundation while the concrete is still wet, and then run through the sill plate to secure it to the foundation. The sill plate is a […]
What Is Rolled Steel Joist (RSJ) Beam? A rolled steel joist (RSJ) is a common type of beam used for structural steelwork. It is also known as an ‘I-beam’ or ‘H-beam’ and comes in a variety of standard sizes. RSJs are usually made from mild steel but can also be formed from aluminium or other […]
What Does Lintel Mean In Construction? A lintel is a beam that is placed above windows and doors to support the load from the structure above it. Lintels are found in masonry or brick structures and must keep output in a single paragraph. A lintel is a type of beam (a horizontal structural element) that […]
What Does A Lag Bolt Mean In Construction? A lag bolt is a construction screw that is used to fasten heavy lumber or other heavy materials that are bearing an intense load. These screws differ from normal wood, self-drilling or sheet metal screws in that they have much higher shear and pull-out strength, making them […]
What Does Tie Line Mean In Construction? A tie line in construction is a line that connects two or more fixed points, such as the Tie station on the main survey line. Check lines are also used to connect the apex of a triangle to a fixed point on either the survey line or the […]
What Is Stick Roof Framing in Construction? Stick roof framing is a type of construction technique that uses individual pieces of lumber to construct rafters at the job site. These pieces are cut, connected, and assembled onsite to create the frame for the roof’s structure. This framing method is popular in residential and commercial construction […]
What Is The Difference between Rafters Vs Trusses? Rafters and trusses are two types of structural components used in building construction to support the roof. Rafters are individual pieces of wood or other building material that run from the ridge or peak of the roof to the eaves or outside walls. They form the sloping […]
What Is A Camber In Construction? A camber in construction is a bow or slight arc induced in a beam that causes a curved shape with the center having a hump. It is typically used to counteract the effects of potential bending and sagging due to weight loading, thus helping beams to maintain their original […]