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Flooring for technical rooms with TR Structure

■ Carefully check that the support height is suited to the finished floor height (HPF )


■ Component packages are near the installation area. Check content. 5.3. Trace the area to be floored To facilitate system placement with coloured paint. This can be performed in different modules, but always (i.e. 600x600mm Once the floor grate is established, secure two taut and orthogonal wires just over the surface With coloured chalk, using the orthogonal wires as a reference, traces parallel lines at the required distance from the module, until a grate is achieved.

Flooring for technical rooms with TR Structure

5.4. Checks and general operations

Before starting installation, it is best to check the following aspects:
■ Screed planarity.
■ The installation network
■ Dust-proof paint
■ System execution
■ Material should be stored The preventive operation sequence to be followed may be
■ Confine the areas concerned by the floor installation phases with specific interference with the passage of
■ If adhesive is used to secure the structure to the screed, walking on the floor until the end of the drying time stated by the manufacturer should be prohibited.
■ The material de
■ Material handling in the installation rooms forklifts. To avoid damage due to the weight on the wheels, finished floors should be protected with rigid materials
■ At the end of each single room or area installation, before applying protections, if foreseen before other work is performed on systems, the floating floor must be cross site manager and officially delivered and reported in t 5.5. Screed preparation
We recommend treating the screed with suitable dust its purpose is to secure the screed surface and avoid the subsequent formation of dust. Paint is always recommended an
under-screed plenum is used for air conditioning distribution. To paint product, clean and accurately dry the scree roller or brush, including the vertical part of the walls under the floor. When finished, let paint dry for the time indicated by the manufacturer before entering the painted rooms. Note: make sure dust
Flooring for technical rooms with TR Structure Checks and general operations Before starting installation, it is best to check the following aspects: Screed planarity. The installation network should be previously traced. proof paint should be applied. System execution should follow the traced grate. should be stored and preserved properly. The preventive operation sequence to be followed may be as follows: Confine the areas concerned by the floor installation phases with specific interference with the passage of non-workers and for safety reasons. If adhesive is used to secure the structure to the screed, walking on the floor until the end of the drying time stated by the manufacturer should be prohibited. The material delivery plan and methods must be agreed. Material handling in the installation rooms should be over paths that can be crossed with forklifts. To avoid damage due to the weight on the wheels, finished floors should be protected with rigid materials (e.g. chipboard). At the end of each single room or area installation, before applying protections, if foreseen before other work is performed on systems, the floating floor must be cross site manager and officially delivered and reported in the end-of-work form.



Screed preparation

We recommend treating the screed with suitable dust-proof paint, generally vinyl or polyurethane; its purpose is to secure the screed surface and avoid the subsequent formation of dust. Paint is always recommended and becomes essential when the support plenum is used for air conditioning distribution. To paint correctly product, clean and accurately dry the screed in advance . Paint should be applied with a including the vertical part of the walls under the floor. When finished, let paint dry for the time indicated by the manufacturer before entering the painted rooms. Note: make sure dust-proof paint is compatible with the support glue.


5.6. Installation procedure
5.6.1. Installation axis positioning
Installing the floor starts with positioning the two orthogonal starting axes as previously agreed with the Work Supervisor on the floor. The operation is performed at the nylon wires to the walls, To determine the orthogonal simply the “3-4 wire and 4 m on the side dimensions possible
Fig. 10 -Identification of the trace orthogonal axes
5.6.2. Structure Phase A
Starting from the intersection of the two orthogonal wires, start installing the first
Flooring for technical rooms with TR Structure Fig. 9 Installation procedure Installation axis positioning Installing the floor starts with positioning the two orthogonal starting axes as previously agreed with Supervisor (D.L.) and/or as indicated in the design drawings or layout previously traced The operation is performed at the centre of the room, securing a pair of nylon wires to the walls, at a height just above the floor. To determine the orthogonality (90°) o f the two wires, apply the Pythagorean theory 4-5” formula: starting from the intersection of the two references wire and 4 m on the other; the diagonal between the two points should be 5 m. Use the maximum ensions possible, since the longer the diagonal, the lesser the margin of error.

Starting from the intersection of the two orthogonal wires, start installing the first four 600x2400mm modules (9 supports, 6 long aligned with the wires.

■ The crossbeam assembly sequence on the support heads
■ approximate column adjustment to the finished floor height (HPF less the panel thickness less the crossbeam)
■ approximate positioning of supports at tracing
■ alignment of crossbeam crossbeams.

Phase B
■ After aligning the structure with the axes, perform the remaining operations:
■ crossbeam alignment with the main axes indicated by the nylon wires;
■ using a laser level and referring to the site quota, level the structure.
■ fully tighten the head/crossbeam coupling screws, apply at least 20Nm torque..

Phase C Complete the assembly of all whole modules, supports and being careful to secure them to size 600x600mm..

Phase D Accurately insert all gaskets first on heads and then on crossbeams.

Panel installation

Phase A

Place the first panel with one of the corners perfectly match orthogonal wires. Next orthogonal references. Continue installing 2 rows of panels, make sure they securely rest on the four corners and and absolute alignments Note: for directional covers.


Phase C Continue structure and panel installation in orthogonality, modularity, planarity and the arithmetic finished floor height


Continue structure and panel installation in orthogonality, modularity, planarity and the arithmetic finished floor height

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