Your efficient partner for modern and effective bulk material handling

PLANT DESIGN - ENGINEERING - EPC-CONTRACTING

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I BAU HAMBURG

CEMENT - THERMAL POWER - MINERALS

Single silos. Ring silos.

Multicompart-ment silos. From 2 to

22 chambers,diameters:

14 to 27 m.

Advanced technology for

self-discharging Cement Carriers

including the Midship tunnel.

Marine Cement Terminals

Central Cone Silos EPC-Contracting

Silo Conversions

Components

Spare Parts

Cement Carriers

Ship Unloaders

Floating terminals.

Mini terminals.Silo systems.

Dome systems.Flat storage

terminals.

Stationary ormobile types:

From the5,000 class

up to the60,000 class.

Piling. Civil works. Steel structure, supply/erection. Electrical/mechanical supply and erection.

Economic modifications with advanced cutting-edge technology.

The key for a well functioning plant: Components, all made to measure.

High stock availability:Just-in-time supply of spare parts.After-sales Service.

I BAU HAMBURG

I BAU HAMBURGCustom-built

Small Terminals

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Requirements forsmall terminalsCement companieslooking for opportunitiesto supply markets fasteror seeking to conquer newones need to expand theirdistribution network andinstall new cement depots.

Therefore, they requiresmall terminals, whichare able to handle about100 to 250 thousand tonsof cement per year.

Custom-built terminals insteel construction offerthe most advantagesbecause of their flexible

design possibilities, lowneed for civil works,short erection time andlow investment costs. Depending on customerneeds, the design com-prises 2-8 steel silos, eachwith capacities of 1000 to3500 t for storing differ-ent cement products.

The silos are equippedwith pneumatic dischargesystems, which areadaptable for differentdiameters from 8-13 mand different capacities.

The silos have a raisedbottom for direct bulkloading into trucks or rail-

cars with capacities upto 350 t/h. Eithertelescopic loading chutesor IBAU Mobile loaderscan be used.

The different silos andloading lanes should beequipped with separatededusting filters to avoidthe mixing of differentproducts in the terminal.

Optionally there may beinstalled pneumatic tankerunloading facilities, anintegrated mechanicalmixer for the productionof special cements or apacking line for theproduction of bagged

cements. All terminaloperations are simple,dependable, free of dustand can be fullyautomated.

Why to buildwith IBAU?IBAU HAMBURG is oneof very few companiesthat are able to installsuch terminals on aturnkey-base. The com-pany has designed andbuilt terminals exactlyaccording to customerswishes, completelyfulfilling their expecta-tions, as can be seen onthe following pages.

Ship loading station for Holcim, Brunsbüttel, Germany Cement carrier during loading

InformationSmall terminals from I BAU HAMBURGCustom-built, high flexibility

Silo feeding via rotary bottom discharger

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InformationSmall terminals from I BAU HAMBURGProject examples

BIMITA Terminal,Dresden, Germany

This drawing shows thegeneral arrangement ofthe BIMITA terminal.

The name BIMITA is anabbreviation and it standsfor „filling station forbuilding material com-pounds“.

The terminal consists ofsix steel silos – 400 m³capacity each – with bulkloading facilities, whichhave a rate of 250 t/h persilo.

The silos are fed byrail tankers at a rate of2 x 100 t/h.

There are two rail tracks,one for silo feeding bytank wagons and one forstandby-by. Loaded orunloaded wagons can waiton the stand-by rail track.

In each of the six silosa separate dedusting filterfan is installed to avoidthe mixing of differenttypes of product duringfeeding and truck loadingprocess.

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InformationSmall terminals from I BAU HAMBURGProject examples

Top of the silos. Feeding lines and two-way valves

Rail wagons during unloading

View to the terminal

The BIMITA station isa good example for atypical efficient terminal.

It was built in a short timeand at reasonable costs.It contains all the modernelements and equipmentnecessary to handle bulkcement and other buildingmaterial compounds.

The loading procedure iscomputer controlledby modern weighingfacilities, which ensuressimple, dependable andfree-of-dust operations.Loading of trucks at the BIMITA terminal

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High-capacity mixing plant in steel construction

HOLCIM AG,Lägerdorf, Germany

This high-capacity mixingplant in steel construction,with a throughput of150,000 t/a, was designedto produce special cementbinders and it has a stor-age capacity of 1360 m3

for raw materials andfinished products.

Eight steel compartmentsilos are integrated ina 47 m high mixing tower.The technology for meter-ing, mixing and reloadingthe cement materials islocated on 4 platformsbelow the silos.

In Lägerdorf IBAUHAMBURG installed theIB-M 8000 batch-typemixer, which has athroughput of 150 t/h.

Silo loading is done with8 pneumatic truckunloading stations, eachwith a loading capacityof 30-35 t/h.

Cement reloading is donewith an IBAU Simplexloader with 250 t/hcapacity and a travelingrange of 3.5 m.

InformationSmall terminals from I BAU HAMBURGProject examples

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Material discharge from a steel siloInstallation of steel silos

InformationSmall terminals from I BAU HAMBURGProject examples

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SACIMA(SOCIÉTÉ ANONYMEDE CIMENT DEMAYOTTE)

The import terminal, aturnkey installation ofa bulk cement terminal inthe Port of Longoni, con-sists of 3 steel silos, eachwith 8.6 m diameter, 27 mheight and 1600 t cementcapacity. The terminal isdesigned for 50000 tannual throughput.Cement is received viaselfunloaders. Theterminal integrates onebulk loading system witha capacity of 60 t/hand a packing plant for2400 bags/h.

The IBAU supply alsoincluded a truck weigh-bridge, one petrol-fueledpower generator stationwith storage tank as wellas civil construction androad building.

RÜDERSDORFERZEMENT, Germany

The terminal for thestorage of different typesof cement with integratedmechanical mixer com-prises three steel silos,each with 480 m³ storagecapacity, two weighingsystems, an IBAU MixerIB-M 4500 for 80 t/hand a bulk loading systemfor 80-100 t/h.

The loading system canbe either fed from one ofthe silos or directly fromthe mixer.

Sacima Port de Longoni on Mayotte Island Mixing plant for RÜDERSDORFER CEMENT, Germany

InformationSmall terminals from I BAU HAMBURGProject examples

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CIMENTS CALCIA,Rouen, France

The ship loading silo forthe storage and reloadingof ground blast furnaceslag has a 10 m diameter,27.5 m silo height anda capacity of 1100 t.Silo discharge and shiploading is done via fluid-slides at a rate of 400 t/h.

The silo is fed via twoIBAU Pumps overa distance of 280 m.

VOLKSWAGENPOWER PLANT,Wolfsburg, Germany

Each silo for dried paintdust has a capacity of30 m3 and a raised bottomfor direct bulk loadinginto trucks at a rateof 40 t/h. Feeding of thesilos is done froma cooling system viaflowmeters, screw con-veyors and bucket eleva-tors with 2 t/h capacity.

Paint dust silo station for VOLKSWAGEN, Wolfsburg, GermanyShip loading station for CIMENTS CALCIA, Rouen, France

InformationSmall terminals from I BAU HAMBURGProject examples

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View of the loading chute and cement truck while loading at the Wolfsburg plant

RWK Kalk AG terminal in Dresden, Germany

InformationSmall terminals from I BAU HAMBURGProject examples

RWK Kalk AG

The turnkey silo terminal,which was installed inAlbertshafen, Dresden,Germany, is used for storing

lime products infive steel silos with raisedbottom, with 5 m diameter,14.1 height and 470 m3

capacity each.Silo feeding is done from a

railcar unloading stationwith a capacity of 2x50 m3/h.The Silo discharge capacityis 5x 200 m3/h into fivebulk loading systems fortrucks.

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InformationSmall terminals from I BAU HAMBURGProject examples

Air supply and cement unloading pipes at the Walsall terminalLoading station at Buxton Quarry, Tunstead, UK

Terminal station at Midland Yard, Walsall, UK

BUXTON LIMEINDUSTRIES LTD., UK

Many cement companiesare extending theirrail delivery network todispatch cement overlonger distances by railinstead of doing soby truck, thus breakingaway from the past,when only raw materialsand aggregates weretransported by rail.

The switch-over to rail isa key element of thetoday’s bulk cementdistribution.

The new terminals inWalsall, Leeds, Tunsteadand Willesden FreightCentre provide a fasterand at the same timeenvironmentally friendlierdelivery.