Precast concrete - Import export

ELKON, with its tailor made precast concrete plants commissioned all over the world, offers high quality solutions for precast industry wherever concrete is needed. ELKON precast concrete batching plants are used for production of precast concrete products such as concrete pipes, concrete paving blocks, hollowcore, etc. They can be equipped with one mixer or more in various capacities and can be specially designed according to factory layout, product type and concrete transfer method. ELKON precast concrete batching plants general features Custom-tailored solution to accommodate exact needs of project Custom-made design according to factory layout Completely customizable concrete transfer system High weighing accuracy Optimized concrete production and concrete transfer for the project with special automation system Continuous and high quality concrete production

HIGH SPEED CONCRETE TRAVELLING BUCKETS ELKON high speed concrete travelling bucket is designed to deliver the concrete in the fastest way to the application point in the precast production. While the speed of normal concrete travelling buckets is 0,5 m/s, the speed of high-speed concrete travelling bucket is 2,5 m/s.

ELKON planetary mixers are designed to perform high mixing performance even for the challenging applications and mostly preferred for producing precast concrete products such as low or zero slump precast concrete, fiber reinforced concrete, self-compacting concrete, etc. They provide the highest homogeneous mixture even in shorter mixing time as the mixer turret is rotating around the mixer center point and in the meantime mixing stars connected to this turret are circumvolving. Advanced Features of ELKON Planetary Mixers High mixing performance even for challenging concrete applications High mixture homogeneity in shorter mixing time High wear-resistant mixer wearing parts Easy maintenance due to wide maintenance gates and bolted type replaceable linings Italian gearbox (COBRA) Low maintenance cost

ELKON twin shaft mixers, which successfully produce concrete for various projects all around the world, has been manufacturing in ELKON’s technological factories for long time. ELKON is capable of producing 500 twin shaft mixers per shift annually thanks to its fully automated robotic welding lines. Advanced Features of ELKON Twin Shaft Mixers - Longer lifetime with robust mixer body manufactured by fully automatic welding robots - Able to produce of all kinds of concrete (Ready-mixed concrete, precast concrete, roller-compacted concrete-RCC, heavy concrete, etc.) - High homogeneity even in shorter mixing times - Highly wear-resistant, durable wearing parts - Easy maintenance due to wide maintenance gates and bolted type replaceable linings - Heavy duty gearbox (Brevini or Bonfiglioli from Italy) - Automatic lubrication system (Lincoln - Germany) - Universal compatibility to existing concrete plants with compact design

The form and surface of the edge have a significant effect on the durability of the lifting accessory. Very rough surfaces, such as tsleeve of precast concrete products, can quickly damage the lifting strap or cable. If nothing moves, there can be no wear. The cutresistant secutex protective sleeve sits firmly against the edge and the textile lifting strap runs reliably through the protective sleeve.

In particular for coloured slabs (flags) produced by the hermeticprocess and coloured precast concrete products. Hydrophobic capillary sealing, plasticizing, pronounced colourintensifying effect.

Self-compacting concrete (SCC), concrete in slump class F2-F6, concrete precast, ready-mix concrete, concrete with very low w/c values and high high slump, prestressed concrete. Special superplasticizers for high exposed concrete quality, with good initial plasticizing action, slump retention and high early strength development at the same time.

High-performance superplasticizer for medium-slump, high-slump and self-compacting concrete (SCC) with high early-strength for concrete precast applications. Very strong increase of workability and/or reduction of w/c-ratio; high early-strength development; good slump retention.

High-performance superplasticizer for medium-slump, high-slump and self-compacting concrete (SCC) with high early-strength for concrete precast applications. Very strong increase of workability and/or reduction of w/c-ratio; high early-strength development.

Air-detraining agent for low-pore, small and large-sized, constructional concrete precast elements. Reduces air-entrainment during concrete pouring and improves de-airiation of concrete during and after compaction; improves surface finish of fair-faced concrete.

Nano-CSH based nitrate-free accelerator of hardening of the latest generation for higher strength at an early stage of hydration. Concrete and reinforced concrete in accordance with DIN EN 206-1 in conjunction with DIN 1045-2, also in prestressed concrete. Considerably quicker formwork handling in precast concrete production, significant reduction or total absence of heating measures, reduced CO2 emissions, potential savings on cement, use of cement with lower clinker content or increased proportion of cement substitutes, concreting at lower temperatures, earlier attainment of minimum strength required for frost resistance, improved durability (for example, reduced water absorption and improved impermeability of the concrete).

High-performance superplasticizer of the latest generation for concrete precast elements with highest early-strength made from medium slump, high slump or self-compacting concrete (SCC). Very strong increase of workability and/or reduction of w/c-ratio; very high early-strength development; moderate slump retention.

High-performance superplasticizer for medium-slump, high-slump and self-compacting concrete (SCC) with high early-strength and good slump retention for concrete precast applications. Very strong increase of workability and/or reduction of w/c-ratio; high early-strength development; good slump retention.

High-performance superplasticizer for medium slump and high slump concrete with good slump retention for precast and ready-mix concrete. Very strong increase of workability and/or reduction of w/c-ratio; good slump etention; high early strength development.

High-performance superplasticizer for medium slump and high slump concrete for precast applications. Very strong increase of workability and/or reduction of w/c-ratio; fast plasticizing action for short mixing times; good surface finish, high early strength development.

Concentrated superplasticizer for high-quality precast and ready-mix concrete with good surface finish. Concrete with special properties. Concrete for road decks and bridges. Strong increase of workability and/or reduction of w/c-ratio, gives homogenous concrete with good workability and high early strength development.

Superplasticizer for precast and ready-mix concrete, for quality concrete in consistency range F3- F6, concrete with special properties (e.g. water-impermeable concrete), pumped concrete, material cost optimization for the production of economical quality concrete. Strong increase of workability or reduction of w/c-ratio, homogeneous concrete, high early strength increase.

WDI Spannstahl and its subsidiary nedri Spanstaal B.V in Venlo, Netherlands, are among the most important manufacturers of prestressing steel in Europe.The company has a recognised high level of expertise in the field of prestressing steel production. Since its foundation in 1925, NEDRI Spanstaal BV has gained a respected position and excellent reputation in the field of prestressing steel technology in Europe and far beyond.This expertise is a guarantee of top quality and sustainability when using our products for infrastructure projects, for onshore and offshore structures as well as in precast concrete construction. Our dedicated and experienced employees are the foundation for the perfection of our products. NEDRI Spanstaal BV is certified by Lloyd's Register Quality Assurance in accordance with ISO 9001 - 2008 and is a member of ESIS: European Stress Information Service.

The pocket battery moulds from RATEC incorporate all the creativity and engineering know-how of more than 40 years of experience in the development and rationalisation of precast concrete plants. Together with the proven upcrete® technology, our pocket battery moulds prove their high quality and cost-effectiveness day in and day out on three continents. The end product is characterised by smooth surface concrete on all sides as well as by the smallest geometric tolerances. The shutterings also impress with their ease-of-use and sturdiness.

The UPP Pump Station is suitable for the realisation of complex, smooth and high quality precast concrete parts. As the centrepiece of the upcrete® technology, the UPP creates possibilities where other filling techniques are out of the question for reasons of quality or feasibility.

Insert magnets for mounting and assembly from RATEC have been used for years in the precast concrete industry. They have proven themselves in tough everyday conditions. And through the combination of rubber bodies with integrated magnets, they can be produced in almost any geometry. Simple solutions make efficient work possible. The strong, integrated magnet fixes the insert part in the exact position.

With the SPB Standard Pro Magnetic Box, we have set the standard for switchable shuttering magnets in the precast concrete plant. The SPB is the original and offers absolute reliability and durability with its integrated Pro-Magnet, even in difficult conditions. The magnetic retaining core is tested regularly in our own magnet production to meet the specified retaining force. The SPB is ready to accommodate adapters and various shuttering skin carriers, which offer countless usage possibilities and thus maximum flexibility for the future. The Verbus rib screw connection offers countless possibilities for attaching shuttering skin carriers of all types and for integrating systems such as, e.g. Doka, Peri, H-beam carriers or RATEC shuttering systems.

Insert magnets for mounting and assembly from RATEC have been used for years in the precast concrete industry. They have proven themselves in tough everyday conditions. And through the combination of rubber bodies with integrated magnets, they can be produced in almost any geometry. Simple solutions make efficient work possible. The strong, integrated magnet fixes the insert part in the exact position.

The EURO RTM standard magnets were the first magnetic components to introduce magnetic shuttering solutions to modern precast concrete production. With their compact design and reliable retaining force, they are still suitable for many shuttering tasks and are used today in numerous plants. The special shape allows for various accessory components to be slipped over and safely fixed in place through positive locking.

Insert magnets for mounting and assembly from RATEC have been used for years in the precast concrete industry. They have proven themselves in tough everyday conditions. And through the combination of rubber bodies with integrated magnets, they can be produced in almost any geometry. Simple solutions make efficient work possible. The strong, integrated magnet fixes the insert part in the exact position.

Insert magnets for mounting and assembly from RATEC have been used for years in the precast concrete industry. They have proven themselves in tough everyday conditions. And through the combination of rubber bodies with integrated magnets, they can be produced in almost any geometry. Simple solutions make efficient work possible. The strong, integrated magnet fixes the insert part in the exact position.

Insert magnets for mounting and assembly from RATEC have been used for years in the precast concrete industry. They have proven themselves in tough everyday conditions. And through the combination of rubber bodies with integrated magnets, they can be produced in almost any geometry. Simple solutions make efficient work possible. The strong, integrated magnet fixes the insert part in the exact position.

Insert magnets for mounting and assembly from RATEC have been used for years in the precast concrete industry. They have proven themselves in tough everyday conditions. And through the combination of rubber bodies with integrated magnets, they can be produced in almost any geometry. Simple solutions make efficient work possible. The strong, integrated magnet fixes the insert part in the exact position.

Insert magnets for mounting and assembly from RATEC have been used for years in the precast concrete industry. They have proven themselves in tough everyday conditions. And through the combination of rubber bodies with integrated magnets, they can be produced in almost any geometry. Simple solutions make efficient work possible. The strong, integrated magnet fixes the insert part in the exact position.