Precast Elements

Precast concrete tank

See dimensions VACM

See dimensions VACM_S Thickness 10/15/20 cm

Monoblock Precast Tanks from 1 to 63 mc

Thickened Precast Tank with walls of a nominal thickness choice of 10/15/20 cm.

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Terms of Installation

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Features

EDIL IMPIANTI 2 S.r.l. produces monoblock Vibrated Reinforced Concrete products, with walls of a nominal thickness choice of 10/15/20 cm, reinforced with vertical pillars and horizontal stainless steel struts where required, made with CE certified materials and concrete with a compressive strength class of C45/55 (RCK 55N/mm²) compliant with the requirements of standards UNI EN 206-1 and UNI 11104 for exposure classes XC4 (resistant to corrosion induced by carbonation), XS3-XD3 (resistant to corrosion induced by chlorides, including marine origin), XF1 (moderate saturation of the concrete in the absence of de-icing agents; concrete of vertical or inclined structural elements exposed to rain and freeze/thaw cycles), XA2 (resistant to aggressive chemical environments in natural soil and groundwater).

The precast concrete tanks from EDIL IMPIANTI 2 S.r.l. are suitable for containing first flush rainwater, stormwater, and potable water; furthermore, large meteorological storage volumes can be achieved by connecting multiple tanks together using a watertight system.
The precast tanks can also be used for creating fire-fighting water reserves and for precast concrete pumping stations, which represent an economical and safe solution for lifting civil, urban, and industrial wastewater.

The excellent reviews regarding the completed works confirm our technical expertise and the undisputed quality of our precast products; the range of tanks is the widest in Italy, thanks also to the possibility of producing thickened products up to over 20 cm and whose customizations are infinite.

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Supply Specifications

Supply and installation of a Precast Tank to be Buried / Above Ground produced as a DECLARED SERIES, code VACM______ or with walls of a nominal thickness choice of 10/15/20 cm code VACM______ _S10/S15/S20, with external dimensions of cm.___x___xh___ from mc.____ with walls of cm.__ thickness and base of cm.__ thickness, produced with UNI EN ISO 9001 and ISO 45001 management systems, made in monoblock Vibrated Reinforced Concrete (VRC) with CE certified materials and recycled content according to the requirements indicated in the Minimum Environmental Criteria (CAM), concrete in compressive strength class C45/55 (RCK >55 N/mm²), compliant with the requirements of standards UNI EN 206-1 and UNI 11104 for exposure classes XC4, XS3-XD3, XF1, XA2, internal reinforcement in improved adhesion steel, GREESMIX5® steel fibers (if foreseen), IDROCONCRETE 1200® integral system crystallizing admixture for waterproof concrete (if foreseen), accompanied by Chemical Resistance and Reaction to Fire certifications issued by an external body according to UNI EN standards, reinforced with vertical VRC pillars and horizontal stainless steel struts where foreseen, with Elastocolor anti-cracking protective elastomeric paint on the external concrete walls for high permanent elasticity and high chemical resistance.

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Declared Series Fiber-Reinforced Concrete (SFRC) Precast Tanks

Certification from the Superior Council of Public Works for Water Collection Tanks: VACM Type with Steel Fibers "FRC"

Declared Series Fiber-Reinforced Concrete (SFRC) Precast Tanks

Features

EDIL IMPIANTI 2 S.r.l. produces fiber-reinforced concrete precast tanks as a DECLARED SERIES, having obtained the Qualification Certificate from the Central Technical Service of the Superior Council of Public Works (point 11.8.4 of Ministerial Decree 17.01.2018), which will be attached to the supply. It also operates with a quality management system compliant with the UNI EN ISO 9001 standard and an occupational health and safety management system compliant with the ISO 45001 standard. The precast tanks made with steel fibers for structural use, CE marked according to the EN 14889-1 standard as a DECLARED SERIES by Edil Impianti 2, guarantee the complete elimination of surface cracks and micro-fissures due to laying settlements, better external finish of the product, and durability over time, even with above-ground positioning. These vibro-compressed precast concrete products are also suitable for use as planters and tree housing, both with and without a base.

System Composed of Fiber-Reinforced Concrete Tanks

Monoblock Concrete Unit for Containing Aggressive Liquids and Livestock Effluents

Features
The EDIL IMPIANTI 2 S.r.l. offers the Monoblock Concrete Unit for Containing Aggressive Liquids, characterized not only by a structure compliant with current Technical Building Standards (N.T.C.) but also by a special anti-acid, anti-corrosive internal coating of two-component epoxy paint, researched and produced in the MAPEI laboratories based on highly covering pigments. Upon request, the Monoblock Concrete Unit for Containing Aggressive Liquids can be supplied and equipped with a hydrostatic level transmitter for corrosive liquids with a process temperature ranging between a Min.: -20 °C (-4 °F) and a Max.: 80 °C (176 °F).
These tanks or precast units are also frequently used for the storage of Digestates derived from Biogas plants.

Self-Compacting Concrete Accumulation Tank - SCC Tank - Precast Tank

General Features
The EDIL IMPIANTI 2 S.r.l. offers the **SCC TANK** monoblock produced using Self-Compacting Concrete (SCC). The product is manufactured using metallic formworks without the aid of heat or vibration. The result is an extremely solid and resistant structure, aesthetically perfect and free of defects, guaranteed to be hydraulically sealed, and especially indicated for all above-ground installations. The monoblock tanks made with the SCC system feature internal reinforcement of improved adhesion steel and B450C electro-welded mesh controlled in the factory, all compliant with Ministerial Decree (D.M.) 17.01.2018. The external and internal surfaces feature an exposed concrete finish, completely eliminating porosity and gravel nests.

Reinforced Concrete (R.C.) Precast Tanks

The Edil Impianti 2 S.r.l. production expands with the addition of a new category of Reinforced Concrete (R.C.) Precast Tanks, monolithic elements characterized by a single concrete pour inside special formworks without the aid of vibration, which guarantees exterior finishes free of imperfections, reduced production times, and an additional guarantee of watertightness, even for above-ground placement.
All this is characterized, as always, by the extreme flexibility of production and product quality that distinguishes Edil Impianti 2 S.r.l. in the sector of precast units for water treatment and water reserves.

Specifications of the Self-Compacting Concrete Used

The EDIL IMPIANTI 2 S.r.l. prepares the SCC CONCRETE directly within its own facility and constantly monitors its quality and that of the raw materials that constitute it, thanks to an internal laboratory.

The main features include the use of Portland Uni En 197-1 cement combined with a very fine component called Filler (Ventilated Calcium Carbonate). This cement conglomerate is extremely fluid and resistant to aggregate segregation, and also has the property of self-leveling (which is why it is also called Self-Leveling Concrete SLC) without the aid of vibration.
It offers the advantage of guaranteeing a very high degree of durability and imparting an aesthetic finish to the manufactured product that is without comparison.