AÑURI S.A. Construcciones Metálicas.

This consists of 0.6-mm thick, grooved, galvanised or pre-painted steel plating.
Unless expressly indicated to the contrary by the customer, this system comes with a sheet of 80-mm glass fibre kept in place with plastic netting which insulates the roof properly and cuts the possibility of condensation forming inside as a result of the heat conductive nature of steel and certain weather conditions.

In order to lend the roofing a pleasant interior finish, it is recommended that a false ceiling be installed beneath the roofing frame.

roof 1

The plating is fixed to the purling framework with self-threading and/or self-tapping screws with rubber washers. It is distributed to coincide with the upper grooves in order to guarantee roof watertightness and ensure its reaction to dilation.
When the length of the sides (more than 12 m) means that the covering must be fronted on more than one stretch, the lapping is made watertight using a special seal. This same lapping/seal solution is also used for the join of the different roofing planes at the ridge thanks to the special curve on the end of the plating. This system prevents the watertightness problems which occur when conventional ridges are used.

Normal finishes:

Galvanised. A coating of zinc is applied to the two faces of a steel reel – SENDZIMIR process- in accordance with specifications set out in the UNE 36131 - EN 10142, Z-275 standard. Suitable for atmospheres which are not especially corrosive and aesthetically undemanding projects.

Pre-painted. An epoxy resin-based coating is applied to the two faces of a reel of galvanised steel. The outer face is then coated with a silicon polyester resin-based lacquer in accordance with the specifications set out in UNE 36150 - EN 10169.
Suitable for low corrosion atmospheres and aesthetically demanding projects.