Archive for Silos

Flour Silo by Vertical Slipforming

Saalemühle Alsleben GmbH – New Flour Silo

Alsleben a.d. Saale, Germany – General contractor Industriebau Wernigerode GmbH hired a specialist subcontractor to slipform the new flour silo Nr. 3 for agricultural company Saalemühle Alsleben. The work was executed during 2015 and 2016. Constructed in two phases, the bulkier lower section was slipformed to a height of 19.49 m, followed on top by a more slender section slipformed to a height of 47.16 m.

Slipform construction of a flour silo

New Flour Silo Nr. 3 built for Saalemühle Alsleben GmbH.

Mill Building

Jazan B-Mill, Saudi Arabia

mill building with silos

Jazan B-Mill – Silos slipformed by a specialist contractor

Shown here are two silos that form part of the Jazan B-Mill complex, a flour mill with attached silos that has a production capacity of 600 tons per day. The owner is GSFMO (Ministry of Agriculture of Saudi Arabia).

The general contractor for the concrete work was CEM Estero S.p.a. of Italy, operating from its offices in Riyadh. The contractor hired a specialist contractor to slipform these two silos in late 2015. The slipform height was 28.3 m. Each silo shell was completed in under a week, by working around the clock, pouring concrete 24 hours a day.

Silo Construction

Silo Work – Guacolda, Chile

silo

Slipforming of two silos in Guacolda, Chile – 2014

Guacolda power plant in northern Chile. Züblin International GmbH, Chile SpA hired a specialist company to slipform these two silos, which are 40 m tall. They represent a typical application for slipforming technology. Recent advances in slipforming allow for much more complex shapes to be built, such as conical structures with parabolic curves from bottom to top.

silo

Silo shell completed by the slipform subcontractor – 2014

Silos Slipformed

Gagarin Factory, Russia

Gagarin Silos Russia 2015

Silos for the Gagarin Factory in Russia

This silo work for the Gagarin Factory in western Russia was completed in late 2015. The winter conditions were not a problem for the slipforming operation as the slipform platform is very compact and can be readily heated and shielded from the elements. Note the openings and block-outs in the walls, which are easily created by inserting custom wood frames into the slipform setup as it climbs upwards. The tallest silo has a height of 26.5 m.

A specialist subcontractor was hired by Egger Holzwerkstoffe Brilon GmbH & Co KG for slipforming the silo shells.