Como

Allianz Isozaki Tower, Milan

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The Isozaki Tower in the CityLife district, inspired by Costantin Brancusi's endless column, has become one of the symbols of the city of Milan.

The Isozaki Tower, inspired by Constantin Brancusi’s endless column, has become one of the symbols of the city. Designed by the Japanese architect Arada Isozaki together with the Italian architect Andrea Maffei, the skyscraper is the headquarters of Allianz in Italy.

The building, which can accommodate up to 3,800 people, is the tallest skyscraper in Italy by number of floors (50) and according to the highest occupied floor criterion (with its 207 m).

Drytech has designed the waterproofing of all the structures below the project ground level. The fire-fighting tanks, the system tunnels, the multi-lancet windows and the lower sections were therefore built with the Drytech Tank technology.

Property: CityLife s.p.a., Milano

Project: Architect Arata Isozaki, Tokyo / Architect Andrea Maffei, Milano

Structure: Prof. Marco Mola, Ing. Michele Cap, Milano / Ing. Francesco Iorio, Bergamo

Works management: In.Pro srl, Torino

Drytech Tank: 7’400 m²

Hotel Hilton, Como

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Hilton Lake is the largest hotel structure on Lake Como. The roof top is dominated by an infinity pool made of the waterproof Drytech White Tank structure.

Hilton Lake is the largest hotel on Como Lake.

Opened in 2018, it has 170 rooms, two restaurants, a spa with indoor pool, a state-of-the-art fitness center open 24 hours a day and a conference area divided into 6 modular spaces and a total capacity of 300 seats.

On the elegant rooftop on the top floor of the building, guests can enjoy the breathtaking view of the lake directly from an infinity pool – created by Drytech in a single waterproof concrete structure -, from the adjacent lounge bar with terrace overlooking the city gulf. or, on the opposite side, from the solarium with hydromassage.

The project by architects Dario Pietro Cazzaniga and Monica Limonta started with the redevelopment and renovation of two existing buildings: a former brick weaving house, which houses the entrance, reception and lounge bar Taffeta, and a rear body that has been completely redesigned on the large floor-to-ceiling windows of the rooms.

The two main bodies are connected by a modern glass structure that houses the lobby and reinterprets the lakeside tradition of greenhouses and winter gardens.

The whole structure, including the 21 suites, was furnished by the architects Cazzaniga and Limonta.

A global approach that is reflected in the elegant architectural and functional unity of the project and which places the structure at the top of the Lake Como hôtellerie.

Ownership: VICO SpA, Como

Project: AArch. Dario Pietro Cazzaniga e Monica Limonta

Structure: Ing. Filippo Valaperta – FV Progetti

Construction: Nessi & Majocchi SpA, Como

Drytech Tank: 120 m²

Denitrification tanks, Bresso

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The walkway through the denitrification tanks made of the waterproof structure Drytech White Tank

The Bresso Niguarda treatment plant was equipped with a new denitrification basin of 10,800 m³.

Wastewater denitrification is a process for the removal of nitrogenous compounds present in solution by optionally heterotrophic bacteria.

The part of the plant where the process takes place is a rectangular tank divided into two chambers of equal size, connected only superficially, which allow the continuity of the treatment, even when one of them needs to be emptied for maintenance.

Being a single waterproof concrete structure, the Drytech tank has the advantage of allowing maintenance interventions carried out from inside the tanks and immediately verifiable.

Ownership: CAP Holding SpA, Assago

Project: Ing.Gabriele Ghilardi, Bergamo

Work Management: Ing.Emanuele Calloni – MI10studio, Milano

Construction: Intesa Costruzioni, Treviolo

Drytech Tank: 3,531 m²

Railway underpass, Vigevano

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A new pedestrian underpass was built under the Vigevano station, which allows travellers to safely access the platforms and connects the two districts on either side of the station.

A new pedestrian underpass was built under the Vigevano railway station, which allows travellers to safely access the platforms and connects the two districts on either side of the station.

The waterproof structure was designed and built with the Drytech Tank System, without interrupting railway traffic.

A suspended metal structure was created to support the tracks, closing one track at a time in rotation, diverting circulation to the others from time to time.

The underpass was made of watertight concrete based on the Drytech recipe, defined by Drytech Engineering on the basis of the aggregates present in the concrete mixing plant chosen by the Quadrio company.

The construction site did not affect the normal circulation of the trains and, in turn, Drytech did not interfere with the progress of the works, since its activities are parallel to the construction ones and are in fact removed from the work schedule.

Ownership: RFI Rete Ferroviaria Italiana 

Structure: Intera Srl, Roma 

Construction: Quadrio Gaetano Costruzioni SpA, Morbegno

Drytech Tank: 1,580 m²railway

Sant’Anna Hospital, Como

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The new Sant'Anna hospital in Como is located on an area of ​​over 80,000 m² south of the city of Como and a few hundred meters from the headquarters of Drytech Italia.

The new Sant’Anna hospital in Como is located on an area of ​​over 80,000 m² south of the city of Como and a few hundred meters from the headquarters of Drytech Italia.

The Como Polyclinic has two underground floors exposed to a 2-meter flap, which will also house the operating theaters.

The waterproofing was carried out with the Drytech Tank System which, among other things, due to its construction characteristics and organization, ensured a significant reduction in days in the overall construction site budget.

The activities of the Drytech Tank System, in fact, are parallel to the others of the construction site so that, in fact, the waterproofing item has been removed from the work calendar.

To support the weight of the structure, the site of the construction site was consolidated with approximately 4000 reinforced concrete poles, with a depth varying between 20 and 30 meters.

The poles were thrown into shirts driven into the ground with micro-explosions.

Contractor: Infrastrutture Lombarde

Project: Euro-Project

Structure: Eng. Franco Mola, Milan

Construction: Consorzio S.AN.CO