Retractable Bleacher Tribune Seating System Telescopic Grandstand

Product Description

Specification of Retractable Seating System

General

*1 Our Retractable Seating System will be manufactured as the Specification Sheets and the selection of Architect It will be supplied, delivered, and installed completely by the manufacturer .

*2. The work of these specifications included all labour, materials, equipment, and services required to complete the Retractable Seating System.

*5. It is guaranteed for 5 years from the dated of completion by the manufacturer against the faulty materials and all work performed under these specification sheets.

Technical Description 

*1. Quality Assurance

All materials used, the structure and connecting pieces meet the following standards:

1.1 DIN ***0 Determination for steel in the Building section

1.2 DIN ***5 Load for Building

1.3 DIN ***4 Stability in steel structures

1.4 DIN ***5 Light steel works and steel pipe works in the building section

*2. Design Criteria

2.1 Live load - **0kgs/m2

2.2 Side sway load - *6kgs/m

2.3 Front to rear sway load - *5kgs/m

*3. Specification of Main Structure & parts

Supporting structure

All metal components of the welded frame arepowder coating. This structure is composed of supporters (*0x*0x3mm) on the front side, and supporters (**0x*0x3mm) on the rear side. These supporters are connected by means of connecting sleeves (*0x*0x2mm).

These connecting sleeves are fitted at intervals of less than **0mm for additional safety and stability. Its possible to connect the platforms parallel to each other.

Platform

The aisles are made of plywood of at least *8mm thick, covered with carpet from our STANDARD range. The extremities of the aisles are edged with slip-resistant strips.

An upstand closes off the rear section of each platform to prevent objects from falling off the grandstand.

Support columns

Each platform has 2 trestles of (**0x*0x3mm) which are interconnected by means of saddle elements. They distribute the load bearing capacity to the support columns.

Guide rails

The supporting section of each platform is provided with a guide rail with two wheels, which makes it possible to wheel the stand in or out in a straight line. Additional horizontal supports increase the stability and ensure that the gap between each platform is maintained.

Wheels

A set of 3 wheels with ball bearing are fitted into the support columns. These vulcolan wheels are**0mm in diameter and *0mm wide. Possibility to put extra wheels in each wagon Price will be given on request)