| Customization: | Available |
|---|---|
| After-sales Service: | Instruction Install |
| Warranty: | Long Time Use |
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| Product Name: Building and Construction Galvanized Scaffolding Set |
In construction, scaffolds play an important role as temporary structures facilitating access to elevated work areas and providing safe work platforms. Typically assembled from steel or aluminium alloy tubes connected through clips or couplings, these structures enable workers to reach heights otherwise inaccessible while ensuring their safety during various building operations.
There are different types of scaffolds, each suited to different construction needs and budgets. Some of the common types of scaffolds are;
1. Putlog Scaffolds: This design employs a single row of vertical supports (standards) arranged at a pre-determined distance from the wall to accommodate the desired platform width. Horizontal members (ledgers) connect the standards, further secured to the building structure with cross-members known as putlogs. Primarily utilized for brick construction, this scaffold grows incrementally alongside the building's rising height.
2. Independent Scaffolds: Featuring two rows of standards interconnected by transoms (horizontal cross-members), independent scaffolds stand independently without relying on the building for support. This makes them ideal for framed structures. Secure ties bind the scaffold to the building at regular intervals, typically every 3.6 meters vertically and 6 meters horizontally. Attachment methods include bridles (horizontal tubes bearing on the wall's interior), reveal pin tubes within openings, or, in the absence of suitable openings, raking tubes inclined towards the building from the ground.
3. Slung Scaffolds: Slung scaffolds are suspended by wire ropes or chains and lack inherent raising or lowering mechanisms. They primarily access high ceilings or undersides of elevated roofs. As a result, secure anchorage points, often utilizing the roof's structural members above the designated work area are very important for their support.
A minimum of six evenly spaced suspension ropes or chains, securely fastened at both ends, is standard practice. Platforms, constructed similarly to conventional scaffolds with ledgers, transoms, and timber boards, require guardrails and toe boards for safety. For platforms exceeding 2.4 meters x 2.4 meters, stress analysis of supporting tubular components is recommended.
4. Truss-Out Scaffolds: This variation of the tied independent scaffold relies solely on the building for support, employed in situations where constructing a conventional ground-level scaffold is impractical or unfavourable. The projecting supporting structure, known as the truss-out, anchors to the building using adjustable struts secured internally between the floor and ceiling, from which cantilever tubes extend. Standard right-angle couplers are utilized except for securing rakers. The remaining scaffold construction follows the format of conventional independent scaffolds.
5. Suspended Scaffolds (Outrigger Cantilever Type): This configuration features a working platform suspended from supports such as outriggers cantilevering over a building's upper edge. In this form, they serve as temporary access to the building facade for cleaning or light maintenance. Many modern tall structures incorporate suspension tracks either within the fascia or upper edge beam or a cradle suspension track is fixed to the flat roof, supporting a manual or powered trolley with retractable davit arms that hold the suspended working platform or cradle.
All suspended cradles must comply with the minimum platform board, guardrail, and toe board requirements mandated by the Work at Height Regulations 2005. Cradles can be single units or grouped to form a continuous platform, connected at their abutment ends with hinges.
6. Mobile Tower Scaffolds: Primarily used by painters and maintenance personnel, these scaffolds provide quick and easy access to ceilings by offering a movable working platform. Essentially, they are square towers constructed from scaffold tubes mounted on braked wheels. Users access the platform via short opposing inclined ladders or a single inclined ladder within the tower base area.
7. Birdcage Scaffold: For extensive, high-level work areas, birdcage scaffolds offer a comprehensive solution. These structures employ a grid-like arrangement of vertical supports (standards), horizontal connectors (ledgers), and cross-members (transoms) to support a solid working platform at the desired height. Stability is paramount, necessitating close placement of standards (not exceeding 2.4 meters apart) and adequate bracing throughout the scaffold.
8. System scaffolds: This type of scaffold provides a modern alternative to traditional steel tube scaffolds. Utilizing innovative interlocking connections instead of loose couplers, they offer ease of erection, adaptability, and assembly/disassembly capabilities even for semi-skilled personnel. Notably, their design inherently adheres to the Work at Height Regulations 2005, ensuring proper handrail placement, lift heights, and other safety measures. An additional benefit is the elimination of internal cross-bracing, creating a clear walkthrough space on all levels. However, depending on the specific construction, facade bracing may still be necessary.
| Product Name | Building and Construction Galvanized Scaffolding Set |
| Material | Steel/Galvanized Steel |
| Height | 1.7m |
| Width | 1.25m |
| One Set Width | 1.8m |
| Kilograms | 25kgs. & 32kgs. |
| Surface Treatment | Painted/Hot Dip Galvanized |
| Color | Mettalic Gray |
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