Raised Floor Systems Design Construction Guide

Raised access flooring uses modular floor panels which are suspended over the actual floor by a series of supports.

Raised floor systems design construction guide. Click here to download. The elevated floor system consists of a several panels as shown in figure 1 which are installed on vertical adjustable pedestals as it can be noticed in figure 2. This results in an empty space between the raised floor panels typically called a plenum which can be used to route building services such as plumbing wiring and hvac instead of above a suspended ceiling. Click here to download.

Raised wood floor highlights builders consumers. The structural floor is composed of panels on a grid supported by adjustable vertical pedestals. Raised wood floor foundations design construction guide. All elements of a raised wood floor system must be properly sized and assembled to support the design loads.

Raised floor homes look great and protect homeowners against risks from flooding and subsiding soils. All design work is assured by the latest kingspan design software and professional indemnity insurance. Raised floor systems can readily be used in ordinary construction of com mercial buildings where exterior fire exposure is a concern. Raised wood floor systems.

Unlike traditional raised floors gridd s simple and revolutionary design is a raised floor system that easily adapts to the changing growth of your business. Also called raised flooring access flooring or raised access computer flooring a raised floor is a construction model in which an elevated floor is built above a building s original concrete slab surface thereby creating a hidden void between the two floors that is used for the passage of mechanical and electrical services. The patented gridd system redefining the raised floor gridd the award winning raised floor is an adaptive cabling distribution system. Elevated floor system which is also termed as access floor system is a raised structural floor that is placed on a reinforced concrete slab.

A continuous load path must be provided to transfer lateral and vertical loads from the roof walls and floor system to the foundation. If ducts under the floor need to be wider than 22 inches it is better to use multiple ducts sized to fit between the raised floor pedestals. A load path can be thought of as a chain running through the building. Raised floor solutions offers a full in house design service.

Thus it is good design practice to use higher duct velocities about 2500 ft min on a design day at 100 flow with ufad systems. The pedestals are affixed to the subfloor through either mechanical fixings or adhesives. In ordinary construction exterior walls are constructed with noncombustible materials or fire retardant treat ed wood with floors roofs and interior structural elements built with wood framing.