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New Road Construction Solutions by GlobeCore (Germany)
Products for Road Construction Industry
www.globecore.com
About the Company
GlobeCore has been developing and manufacturing industrial equipment since 1970. The main manufacturing facility is located in Oldenburg, Germany. Today the company supplies its products to over 70 countries in Europe, Latin America, Asia and Africa.The company has conducted systematic market research since the beginning; combining that with hard work of highly qualified personnel ensures consistently high product quality.
www.globecore.com
Priority Applications
АPrimary applications of GlobeCore technologies:-Extending pavement lifetime-Quick removal of tensions occurring under traffic load-Job cost reduction-Extending the time between pavement repairs-Environmental protection.
www.globecore.com
What is bitumen emulsion
Emulsion (latin emulgeo - “to milk”) – is a coarse dispersed system, consisting of immiscible fluids.There are two types of emulsion: droplets of nonpolar fluid in polar medium (oil-in-water), and vice versa (water-in-oil).
www.emulsion.globecore.com
Applications of Bitumen Emulsions
- Quick-setting bitumen emulsion:- -surface treatment- -tack coat- Medium-setting bitumen emulsion:- -patching- -storable mix- Slow-setting bitumen emulsion:- -cold asphalt mix- Slurry seal process
www.emulsion.globecore.com
Advantages of Bitumen Emulsions- The use of bitumen emulsions has the following advantages:- -full adhesion with the underlay due to positive charge of cationic emulsion and
negative charge of the underlay surface- -emulsion is similar to water in terms of viscosity, it flows freely across the surface,
filling all pores and irregularities- -bitumen emulsion can be applied to wet surface- -emulsion production process allows variations of its performance as required for
each specific job- -lower energy consumption due to the fact that emulsion does not require high
temperature to be maintained- -application at 30 to 70 degrees Centigrade makes the process safe.
www.emulsion.globecore.com
1 m³/hour Bitumen Emulsion Production Unit
UVB-1 Water-Bitumen Unit is designed for production ofanionic and cationic bitumen emulsions.
www.emulsion.globecore.com
Specification ValueMax production capacity (preparation time included), m3/hour
1
Bitumen consumption, m3/hour (not less than) 0.97Water consumption, m3/hour 0.6-0.7*Flux consumption, dm3/hour 0-50*Acid/alkali consumption, dm3/hour 1-20*Emulsifier consumption, dm3/hour 1-20*Adhesion additive consumption, dm3/hour 1-20*Bitumen input pressure, MPa 0.2Bitumen pressure at mixer inlet, MPa 1.4-1.6Water phase pressure at mixer inlet, MPa 0.2Input bitumen temperature, oC 140-160Water input temperature, oC 40-60Emulsion raise height at output, m 15Nominal power, kW 17Power supply voltage at 50Hz, V 380Compressed air pressure, bar 4-6Air consumption, dm3/minute 100Dimensions (L/W/H), mm 2250/1750
/1840Weight, kg 1050*depending on the recipe** the unit can mix various components into the emulsion for stabilization, viscosity adjustment, improvement of adhesion, as well as latex for better temperature stability of the pavement
2 m³/hour Bitumen Emulsion Production Unit
The unit operates by consecutive mixing of components in hydrodynamic mixers at certain pressure and temperature. The unique design of the hydrodynamic mixer allows to blend component streams instantly, making the unit small and economical.
The final stage of making uniform water-bitumen emulsion occurs in a colloid mill, ensuring the highest quality of the product. The system features sensors and instruments for both manual and semi-automatic operation.
www.emulsion.globecore.com
Max production capacity (preparation time included), m3/hour
2
Bitumen consumption, m3/hour (not less than) 1.5Water consumption, m3/hour 0.6-1.5*Flux consumption, dm3/hour 0-50*Acid consumption, dm3/hour 5-20*Emulsifier consumption, dm3/hour 5-20*Adhesion additive consumption, dm3/hour 1-20*Bitumen input pressure, MPa 0.2Bitumen pressure at mixer inlet, MPa 1.4-1.6Water phase pressure at mixer inlet, MPa 0.2Input bitumen temperature, oC 140-160Water input temperature, oC 40-60Emulsion raise height at output, m 15Power, kW 17Power supply voltage at 50Hz, V 380Compressed air pressure, bar 4-6Air consumption, dm3/minute 250Dimensions (L/W/H), mm 2340/2080
/2080Weight, kg 1260*depending on the recipe
8 m³/hour Bitumen Emulsion Production Unit
The 8 m³/hour UVB-1 unit can be built on an open frame, as well as in a rolling door or anti-vandal container. The reliability of the unit is ensured by the use of advanced components from the leading European manufacturers: Motovario gearbox, KTR couplings, Wilo pumps, Influx flow meters, Zipson valves.Wika pressure sensors make operation of the unit safe.
www.emulsion.globecore.com
Max production capacity, m3/hour 8
Bitumen consumption, m3/hour (not less than) 10.5
Water consumption, m3/hour 5-7
Flux consumption, dm3/hour 50-350
Acid consumption, dm3/hour 50-150
Emulsifier consumption, dm3/hour Up to 50
Bitumen input pressure, MPa 0.2
Bitumen pressure at mixer inlet, MPa 1.4
Water phase pressure at mixer inlet, MPa 0.2
Input bitumen temperature, oC 140-160
Water input temperature, oC 40-60
Emulsion raise height at output, m 10
Power, kW 38
Power supply voltage, V 380/220
Dimensions (L/W/H), mm 4850/2150/2200
Weight, kg 3550
*depending on the recipe
Advantages of Bitumen Emulsion Equipment by GlobeCore
- GlobeCore bitumen emulsion units offer the following:- -Capability to produce high quality bitumen emulsion regardless of initial bitumen quality due
to introduction of plasticizers, adhesive additives and thinners- -Production of all emulsion types: CRS, CMS and CSS-1,2, as well as anionic emulsions of
the corresponding types, including subtype h- -Absence of cutters in the hydrodynamic mixer minimizes the cost of maintenance and
repairs of the equipment- -Blend concentrate occurs directly in the unit- -Safety of operation (the equipment is equipped with all safety interlocks)- -Emulsion produced is fully compliant with ASTM D 2397-98 and D977-98 standards;- -Small footprint;- -Simple operation and maintenance.-
www.emulsion.globecore.com
What is Modified Bitumen?
Modified bitumen is improved by adding certain substances (polymer, rubber crumbs, sulfur, adhesion additives etc). Polymer-bitumen binder is polymer-modified bitumen. Bitumen with natural resin is called bitumen-resin binder, and bitumen with rubber crumbs is referred to as bitumen-rubber binder.The main reason for adding polymer to the bitumen is to reduce the temperature sensitivity of the binder, i.e. to increase its rigidity in summer and reduction thereof in winter, as well as improving the binder’s elasticity, that is, the ability for recoverable deformation across the operating temperature range.Inspection of road pavement in various climatic zones indicates that using polymer-modified binder improves the cracking resistance of roads, bridges, airport pavements by 1.5 – 3 times.
www.modified.globecore.com
Applications of Modified Bitumen
Modified bitumen is used for:-production of sealants-surface treatment and crack sealing layers-production of high and medium density polymer asphalt-concrete mix of various types and structure, cast mix, porous storable polymer-asphalt mix, fine and superfine coating mix.
www.modified.globecore.com
4 m³/hour Modified Bitumen Production Unit
UVB-2 unit is designed for bitumen modification by adding polymers, adhesion additives and plasticizers. The unit allows for application of various modification formulations, operating with various modifiers (polymer, wax etc)
www.modified.globecore.com
Production capacity, m3/hour (not less than)
4
Amount of polymer per 1 m3 of bitumen, kg 10-100
Mode of operation Cyclic/batch
Number of reactors 2Power, kW
● Mill 45● bitumen to mill supply pump 5.5● bitumen input/output pump 11.0● agitator drive 2x5.5● heater power (total) 4x27● heating supply pump 3● control system 0.8● plasticizer supply pump 3● adhesion additive supply pump 0.25
● total 190Power supply
● Voltage, B 380● AC frequency, Hz 50
Dimensions without components removed for transportation (L/W/H), mm
5200/3200/2400
Weight, kg 5600
20 m³/hour Modified Bitumen Production Unit
The unit is designed for continuous bitumen modification at the rate of 20 m³/hour. The two-stream system reduces the load on the colloid mills and increases their service life.
www.modified.globecore.com
Max production capacity, m3/hour 20Amount of polymer per 1 m3 of bitumen 10-60Amount of plasticizer per 1 m3 10-100Adhesion additive per 1 m3 of bitumen, liters (max)
10
Mode of operation ContinuousPower, kW
- mill 2x55=110- bitumen pumps 2x18=36- plasticizer supply pump 1.1- adhesion additive supply pump 0.25
- screw transporter drive 3- weight conveyor and screw
transporter drive0.43
- screw mixer drive 5.5- total 157
Power supply:- voltage, V 380- AC frequency, Hz 50
Dimensions without components removed for transportation (L/W/H), mm
6050/2570/3360
Weight, kg 5860
Advantages of GlobeCore UVB-2 Units
- UVB-2 units offer the following advantages:- -these units operate with all known polymers, waxes and various additives- -the UVB-2 can operate with any modifier form: powder, granules etc- -practically any modification formulation can be implemented- -extra plasticizer, industrial oil etc and adhesion additives can be added in the process
of modification or pumping- -more polymer can be added in the pumping process- -oil heating system reduces energy costs.
www.modified.globecore.com
Applications of GlobeCore Laboratory Equipment
- The laboratory-scale equipment by GlobeCore is designed for:- -testing of the existing and development of new formulations for bitumen emulsions
and modified bitumen- -production of bitumen emulsion and modified bitumen samples for further analysis- -development of bitumen emulsion formulations to match local requirements-
The primary users of laboratory equipment by GlobeCore are:-laboratories-research institutions-bituminous material producers.
www.globecore.com
UVB-2-L Modified Bitumen Lab Unit
The modified bitumen lab unit is designed for production of small batches of modified bitumen (no more than 10 liters per one operation cycle). The design of the unit allows addition of liquid components in the process of bitumen modification.The unit can be used by petroleum industry facilities to develop modified bitumen production processes
to determine the amounts of modifier required by using the modified bitumen batch for laboratory analysis.
www.modified.globecore.com
Volume of main loading vessel, liters 24
Minimum bitumen load, liters 10
Maximum bitumen load, liters 12
Bitumen modification method Dispersion of bitumen and polymer (in
the mill)
Liquid pump capacity, liters/minute 30
Max bitumen modification temperature, oC
190
Minimum temperature of loaded bitumen, oC
160
Heating system of mixed liquid and piping
Heat carrier
Heating power, kW 4.8
Unit control Manual
Component control Automatic
Max power consumption, kW 15
Dimensions (L/W/H), mm 1630/770/1800
Net weight, kg 420
UVB-1-L Bitumen Emulsion Lab Unit
The UVB-1-L bitumen lab unit is designed for:-production of small batches of bitumen emulsions-development of water-bitumen emulsion formulations depending on emuilsion components and suggested application.The unit can be supplied as an addition to the UBV-1 bitumen emulsion unit, or as a stand-alone device.
www.modified.globecore.com
Capacity, dm3/hour 20
Bitumen to mixer supply pressure, MPa 1.6
Bitumen temperature , oC 140-160
Water phase temperature, oC 40-60
Max power consumption, kW 6
Power voltage, V 380/220
Dimensions, (L/W/H max), mm 1500/700/1350
Weight, kg 200
UVB-1-V Foam Bitumen Lab Unit
The UVB-1-V unit is designed to develop foam bitumen formulation. This unit can be used by facilities producing asphalt mix, as well as by various construction and road repair facilities.The unit is designed for indoor operation.
www.modified.globecore.com
Mixer capacity (bitumen), not less than, liters/hour 600
Water consumption, liters/hour (min/max) 6/30
Air consumption, liters/hour (min/max) 0/100
Bitumen pressure, MPa (max) 1.6
Water pressure, MPa (max) 0.6
Compressed air pressure (to mixer), MPa max 0.6
Compressed air pressure (to controls), MPa min/max 0.4/0.63
Bitumen temperature, oC (min/max) 140/160
Water temperature, oC (min/max) 20/60
Heating oil temperature, oC (min/max) 120/180
Power, kW 10.4
Voltage, V 380/220
Bitumen tank volume, liters 15
Water tank volume, liters 15
Heating oil volume, liters 10-15
Dimensions (L/W/H), mm 1250/970/1490
Weight, kg 400
Advantages of the GlobeCore Laboratory Units
- The use of GlobeCore laboratory units has the following advantages:- -it allows to control the quality of samples without costly expenditure of materials
(bitumen, water, emulsifiers, polymers etc)- -performance of material with various modifiers can be studied- -the units can be operated in semi-automatic mode- -the ability to quickly set up bitumen modification process by determining the
required amount of modification- -the equipment allows to perform experiments on site- -liquid components can be added in the process of sample preparation.
www.modified.globecore.com
SBE Bitumen Emulsion Storage Tank
SBE storage tank is designed for storage of bitumen emulsion produced by the UVB-1 unit.The tank comes without an agitator with the option of circulation pump installation.The tank is equipped with temperautre sensors, level sensors by Dinel, Wika, and overflow sensors.
www.emulsion.globecore.com
Specifications SBE-15 SBE-30
Total volume, not less than, m3 16 33
Useful volume, not less than, m3 15 30
Power supply
- Voltage, V 380 380
- AC frequency, Hz 50 50
Dimensions, L/W/H, mm 2100/2100/6400
2448/2400/11700
Weight, kg max 3000 7000
Loaded weight, kg max 18000 37000
SBM Modified Bitumen Storage Tank
The SBM tank is designed for storage of modified bitumen produced by the UVB-2 unit. The tank can be supplied separately, or be connected into existing modified bitumen production line.The tank is equiped with a mechanical agitator and heating. This product is comes equipped with level sensors by Dinel, Wika, as well as overflow sensors.
Specifications SBE-15 SBE-30
Total volume, not less than, m3 16 33
Useful volume, not less than, m3 15 30
Power supply
- Voltage, V 380 380
- AC frequency, Hz 50 50
Dimensions, L/W/H, mm 2100/2100/6400
2448/2400/11700
Weight, kg max 3000 7000
Loaded weight, kg max 18000 37000
Optional Services
- Beside development and manufacturing of bituminous material production and storage equipment, GlobeCore also offers the following accompanying services:
- -On-site commissioning assistance- -Personnel training- -Equipment repairs- -Component and spare part supply.
www.emulsion.globecore.com
Contact UsGlobecore GmbH
Edewechter Landstraße 173, Oldenburg-Eversten, Deutschland, 26131Tel: +4916 3411 08 09 (Deutsch, English)+4944842023599 (Português, Castellano, French)+49151 57 36 0287 (English, Arabic)+49 4484 202 35 93 (English)Email: [email protected]: [email protected]
www.globecore.com