Information about TECNO PREF srl:

Presentation and activity

The family Valmassoni work of the 1955 in the sector of the prefabbricazione in cement, with constant and passionate impegno.

L’Activity has been always rebellion to satisfy the  exigencias dictated of the market  of the big works massing nell’execution of products and works highly innovative and impegnative, pur keeping an industrial connotation.

Such impegno in the course of the years  has allowed of annoverare his societies  which leader in vary sectors of the prefabbricazione.

Tubazioni To pushed and micro tunnel:                              

In this field are are resupplied tubazioni stop beyond 10 Km of gallery to pushed some of the which realised directly with own maestranze and equipments.

Conci For gallery TBM and pozos ventilation:

The presence in such sector nasce in the years 60, with the first  realisation in Italy of galleries to avanzamento mechanised on of conci prefabricated. It operates realised nell’field of the works  for’l aqueduct of the Peschiera. In the course of the years have been resupplied the prefabricated for several galleries, last in order of time the galleries for the metropolitan of Nápoles in the shots Salvator Rosa-Vanvitelli and Gianturco-Dante. At present They are resupplying the conci for the realisation of ten pozos of ventilation with an innovativo system of excavation on of German patent.

Manufatti Special on of project

Structures precompresse interrate which: Metropolitan stations, parkings ecc.

True niche of market only the realisation of stations and parkings realised to pozo in the subsoil. In these chances, catering independently to the planing and execution of all the terminaciones inerenti the realisation of the structures was prefabricated that thrown in work, attain to optimise the provision of the elements prefabricated in way to surrender antieconomica or impraticabile any other ipotesi progettuale.

With this operatividad are are realised the station of Square Four Days, deep 54 metres, the station of Fields Flegrei for the line 6 and, l’autosilo of road P. Castellino.

Structures precompresse for particular buildings which: installations CDR, Termovalorizzatori, sportive installations, commercial buildings of big dimensions.

Strong of the know how matured with the stations, nell’field of the structures precompresse is to us devoted prevalentemente to face works of a true complexity or where are characteristic particular applications,  high resistance to the fire, sovraccarichi particular, structures with lights and heights particularly high.