What are the applications of hexagonal bars in the field of architecture
Information summary：Hexagonal bars (including cold drawn, hot-rolled, stainless steel and other materials, with the core advantages of structural stability, uniform force distribution, easy wrench fastening, and convenient installation and disassembly) are mainly used in three major scenarioses in the construction field: "connection and fixation, structural support, and decorative beautification", especially suitable f
Hexagonal bars (including cold drawn, hot-rolled, stainless steel and other materials, with the core advantages of structural stability, uniform force distribution, easy wrench fastening, and convenient installation and disassembly) are mainly used in three major scenarioses in the construction field: "connection and fixation, structural support, and decorative beautification", especially suitable for scenarioses that require correct assembly, anti torsion and anti slip, or exterior decoration. The specific details are as follows:
1. Connections and fasteners (most mainstream applications)
Core application: As a substrate or finished product for high-strength connectors, it is used for fixing and splicing building components, and is suitable for scenarioses that require frequent disassembly or torsional requirements;
Typical applications:
High strength bolts/screws: hexagonal bars (commonly made of Q235, 45 # steel, stainless steel 304/316 material) are processed and used for connecting steel structure nodes (such as steel beams and steel columns), fixing curtain wall keels, anchoring equipment foundations, and assembling prefabricated components. They are easy to operate with wrenches and have better torsional performance than fasteners processed with round bars;
Pre embedded bolts: pre embedded in concrete foundations before construction, used to fix equipment bases (such as air conditioners, elevators, distribution cabinets), steel structure columns, and hexagonal structures to prevent slipping during installation and ensure fixing accuracy;
Wall penetrating bolt: used for formwork reinforcement (such as wall and column formwork during concrete pouring), with a hexagonal head design that is easy to tighten with a wrench, improving the efficiency and stability of formwork assembly.
2. Structural support and auxiliary components
Core application: Utilizing the mechanical stability of hexagonal bars as small structural components or auxiliary supports, suitable for narrow spaces or special stress scenarioses;
Typical applications:
Light steel structure support: such as keel support and slant support of sunlight room, canopy and attic, hexagonal bar can bear uniform force, which can replace some square steel/round steel, reducing deformation under wind load;
Scaffold accessories: connection parts of scaffolding, adjustment screws (such as top and bottom supports), hexagonal rods as screw base materials or adjustment handles, making it easy for construction personnel to quickly adjust height;
Architectural embedded parts: pre embedded connectors used to fix railings, handrails, door and window frames. The hexagonal structure can enhance the interlocking degree with concrete and improve the anchoring strength;
Seismic bracket accessories: connecting rods and adjusting bolts for seismic brackets of building electromechanical systems (water pipes, cable trays), utilizing the torsional resistance of hexagonal bars to ensure the stability of the bracket under earthquake conditions.
3. Decoration and Landscape Engineering
Core use: Based on the unique shape and material texture of hexagonal bars, it is used for architectural decoration or landscape modeling, balancing aesthetics and practicality;
Typical applications:
Decorative railings/handrails: Stainless steel hexagonal bars (304/316) are used for connecting railing columns and handrails in stairs, balconies, and corridors. They have a simple and atmospheric appearance, strong corrosion resistance, and are suitable for indoor and outdoor scenes;
Landscape modeling components: such as landscape sculptures, flower stands, fences in parks and residential areas, hexagonal bars can be welded and bent into various shapes, combining strength and decorative value;
Doors, windows, and curtain wall decoration: The frame decorative strips of doors and windows, as well as the decorative grilles of curtain walls, are made of aluminum alloy hexagonal bars (lightweight, easily oxidized and colored) to enhance the appearance and texture of the building;
Furniture and decorative accessories: such as brackets for outdoor leisure tables and chairs, decorative picture frames, display stands, hexagonal sticks made of various materials (wood, metal), suitable for different decorative styles.
4. Special scenario adaptation (anti-corrosion, explosion-proof, etc.)
Core application: Targeting special building environments, utilizing the characteristics of specialized hexagonal rods to meet anti-corrosion, explosion-proof, and other requirements;
Typical applications:
Anti corrosion scenario: The connecting and supporting components of chemical plants and marine buildings (docks, cross sea bridges) are made of stainless steel or fiberglass hexagonal bars to resist acid and alkali corrosion, salt spray erosion;
Explosion proof scenario: Building accessories (such as equipment fixing bolts and brackets) in flammable and explosive places such as coal mines and oil depots are made of copper alloy hexagonal rods (which do not generate sparks) to reduce safety risks;
Cleanliness scene: The decoration and fixing components of hospitals and food factories are made of food grade stainless steel hexagonal rods, with a smooth and easy to clean surface that meets hygiene requirements.
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