VÖGELE Screeds Because Building Roads Requires Accuracy

Transcription

1

2 JOSEPH VÖGELE AG VÖGELE Screeds Because Building Roads Requires Accuracy Modern road construction makes increasingly higher and more complex demands on an asphalt paver s quality and technology. The screed plays an essential role when it comes to building road pavements of high evenness and longevity. Equipped with high-performance systems, smart control and monitoring functions as well as a number of equipment options, VÖGELE screeds come with all it takes to achieve highest pavement quality very efficiently. 2 3

3 Extending SCREEDS VÖGELE Extending Screeds The System Behind Variable Widths VÖGELE Extending Screeds are ideal for any kind of application requiring variability. On contracts with varying pave widths, the Extending Screeds adapt to job site conditions and requirements with effortless ease and high precision thanks to the sturdy single-tube telescoping system. Sliding Restraint System Single-Tube Telescoping System Hydraulic Ram for Screed Width Control Screed s Hydraulically Extending Unit VÖGELE Extending Screeds cover a wide field of applications handling widths from 0.5m to 9.5m. Depending on the type of paver used, the VÖGELE Extending Screeds can be equipped with various systems for compaction. The small AB 200 and AB 340 screeds come in V and TV versions. The two top of the range models AB 500 and AB 600 are offered in the versions TV, TP1 and TP2. And the AB 600 Extending Screed is, in addition, available in TP2 Plus version for highest precompaction. The VF 600 and VR 600 Extending Screeds for the VISION series of VÖGELE pavers have been specially designed to meet the requirements of the North American and Australian markets. In combination with the 10-foot VISION and VISION pavers, they permit level paving even at high speeds, as well as the construction of most varied road profiles. All VÖGELE Extending Screeds are equipped with high-performance electric heating. The advanced Monitoring Unit for Heating Rods heating system provides for quick and uniform heating of the screed to its operating temperature. An intelligent Generator Management System helps save fuel and enhances eco-friendliness. Tamper with Heating Rod Screed Plate with Heating Element Eccentric Vibrators Screed Body 4 5

4 Extending screeds AB 200 Extending Screed AB 340 Extending Screed The AB 200 Extending Screed designed for the small VÖGELE pavers stands out through accurate operation and achieves high precompaction. It is available in 2 versions as far as equipment with compacting systems is concerned. AB 200 V (with vibrators) has been specially designed for use with SUPER 700, AB 200 TV (with tamper and vibrators) combines with SUPER 800. The AB 200 Extending Screed, in either version, has a basic width of 1.1m and extends hydraulically to 2m. By addition of bolt-on extensions, the AB 200 V and TV builds up to a maximum width of 3.2m. The AB 340 Extending Screed is the perfect match for the compact pavers in the SUPER 1100 and SUPER 1300 classes. With a basic width of 1.8m, an infinitely variable range from 1.8m to 3.4m and a maximum pave width of 5m, the screed is ideal for combined footpath and cycle path or farm track applications as well as for surfacing minor roadways. AB 340 is available in V version (with vibrators) and in TV Version (with tamper and vibrators). In either version, compacting systems are installed across the full screed width, including bolt-on extensions. A typical VÖGELE feature found in the AB 340 Extending Screed, like in all VÖGELE screeds, is electric heating. The modern, powerful screed heating system provides for quick and uniform heating to operating temperature, an essential for smooth surface texture. Specification AB 200 Maximum Pave Width V, TV 3.2m Specification AB 340 Maximum Pave Width V, TV 5m Pave Widths 0.5m to 3.2m Basic Width 1.1m Infinitely Variable Range 2m Larger Widths Bolt-on Extensions Reduction in Width Infinitely Variable Range 0.5m to 1.1m Crown Adjustment Mechanical - 2% to + 4% 35cm to 2.7m (AB 200 V / TV) 60cm to 3.2m (AB 200 V/TV) Compacting Systems Vibrators (V) Tamper (T) Screed Heating V, TV eccentric vibrators, frequency up to 50 Hz tamper speed up to 1,800 rpm, tamper stroke 4mm screed plates and tamper bars heated electrically by heating rods Dimensions and Weights (Basic Screed) Width 1.1m (no end plates fitted) Depth 0.7m Weights 600kg (AB 200 V) 720kg (AB 200 TV) Pave Widths 0.75m to 4.2m (AB 340 V) 0.75m to 5m (AB 340 TV) Basic Width 1.8m Infinitely Variable Range 3.4m Larger Widths Bolt-on Extensions Reduction in Width Cut-off Shoes 25cm to 3.9m (AB 340 V/TV) 40cm to 4.2m (AB 340 V ) 55cm to 4.5m (AB 340 TV) 80cm to 5m (AB 340 TV) 52.5cm Crown Adjustment Mechanical - 2,5% to + 4,5% M, W or parabolic profiles possible Compacting Systems Vibrators (V) Tamper (T) Screed Heating V, TV eccentric vibrators, frequency up to 50 Hz tamper speed up to 1,700 rpm, tamper stroke 4mm screed plates and tamper bars heated electrically by heating rods Dimensions and Weights (Basic Screed) Width 1.8m Depth 1.1m Weights 1.3 tonnes (AB 340 V ) 1.4 tonnes (AB 340 TV) Key: T = equipped with Tamper Technical alterations reserved. V = equipped with Vibrators Key: T = equipped with Tamper Technical alterations reserved. V = equipped with Vibrators 6 VÖGELE Screeds 7

5 Extending Screeds AB 500 Extending Screed AB 600 Extending Screed The AB 500 Extending Screed combines with all VÖGELE SUPER pavers featuring a basic width of 2.5m. Thanks to its unique single-tube telescoping system for infinite variation of pave width, it is ideal for a wide field of applications. The screed extends hydraulically from 2.55m to 5m and builds up with bolt-on extensions to a maximum width of 8.5m. Addition of cut-off shoes allows the pave width to be reduced to a minimum of 2m. The AB 500 is available with tamper and vibrators as well as in two versions for high compaction (with tamper and 1 or 2 pressure bars). The AB 600 Extending Screed has a basic width of 3m. Equipped with the VÖGELE single-tube telescoping system, its pave width is infinitely variable up to 6m. By addition of bolt-on extensions, the screed builds up for joint-free paving to a maximum of 9.5m. As a result, the screed is ideally suited to combining with the VÖGELE SUPER pavers of the upper mid range through to the large SUPER For minor jobs, cut-off shoes are available allowing the pave width to be reduced to a minimum of 2.45m. The AB 600 Extending Screed comes in the versions TV, TP1 and TP2 as far as compacting systems are concerned. Beyond this, the AB 600 is also available in TP2 Plus version achieving a particularly high degree of compaction. Specification AB 500 TV, TP1, TP2 8.5m Specification AB 600 Maximum Pave Width Maximum Pave Width TV, TP1, TP2, TP2 Plus 9.5m Pave Widths 2m to 8.5m (dependent on type of tractor unit) Basic Width 2.55m Infinitely Variable Range 5m Larger Widths Bolt-on Extensions Reduction in Width Cut-off Shoes 25cm 75cm 125cm 27.5cm Crown Adjustment Mechanical / Hydraulic (Option) - 2.5% to + 5% (dependent on type of tractor unit) M, W or parabolic profiles possible Compacting Systems Vibrators (V) TV, TP1, TP2 eccentric vibrators, frequency up to 50 Hz Tamper (T) Pressure Bar(s) (P) Screed Heating tamper speed up to 1,800 rpm, tamper stroke adjustable (TP1/TP2) to 2mm, 4mm, 7mm driven by pulsed-flow hydraulics impulse recurrence frequency 68 Hz hydraulic oil pressure up to 120 bar screed plates, tamper bars and pressure bar(s), heated electrically by heating rods Dimensions and Weights (Basic Screed) Width 2.55m Depth 1.24m (AB 500 TV) 1.37m (AB 500 TP1/TP2) Weights 3.2 tonnes (AB 500 TV) 3.45 tonnes (AB 500 TP1) 3.8 tonnes (AB 500 TP2) Pave Widths 2.45m to 9.5m (dependent on type of tractor unit) Basic Width 3m Infinitely Variable Range 6m Larger Widths Bolt-on Extensions Reduction in Width Cut-off Shoes 25cm 75cm 125cm 27.5cm Crown Adjustment Mechanical / Hydraulic (Option) - 2.5% to + 5% (dependent on type of tractor unit) M, W or parabolic profiles possible Compacting Systems Vibrators (V) TV, TP1, TP2, TP2 Plus eccentric vibrators, frequency up to 50 Hz Tamper (T) Pressure Bar(s) (P) Screed Heating tamper speed up to 1,800 rpm, tamper stroke adjustable (TP1/TP2) to 2mm, 4mm, 7mm, tamper stroke adjustable (TP2 Plus) to 4mm, 7mm, 9mm driven by pulsed-flow hydraulics impulse recurrence frequency 68 Hz hydraulic oil pressure up to 120 bar screed plates, tamper bars and pressure bar(s), heated electrically by heating rods Dimensions and Weights (Basic Screed) Width 3m Depth 1.24m (AB 600 TV) 1.37m (AB 600 TP1/ TP2/TP2 Plus) Weights 3.65 tonnes (AB 600 TV) 3.95 tonnes (AB 600 TP1) 4.30 tonnes (AB 600 TP2) 4.75 tonnes (AB 600 TP2 Plus) Key: T = equipped with Tamper P1 = equipped with 1 Pressure Bar Technical alterations reserved. V = equipped with Vibrators P2 = equipped with 2 Pressure Bars Key: T = equipped with Tamper P1 = equipped with 1 Pressure Bar Technical alterations reserved. V = equipped with Vibrators P2 = equipped with 2 Pressure Bars 8 VÖGELE Screeds 9

6 Extending Screeds VF 600 Extending Screed VR 600 Extending Screed The VF 600 Extending Screed is fitted with extending units which are mounted in front of the basic screed and has been specially developed for the VISION series of pavers from VÖGELE. This screed is eminently suitable for the requirements prevailing in road construction in North America and Australia. The VF 600 is ideal for applications which require a variable pave width, such as car parks with islands and light masts, roads for residents only, urban roads with manhole covers, gas or water connections, junctions on highways or work on country roads, i.e. jobs which involve paving around obstacles. Like the VF 600, the VR 600 Extending Screed is tailored to meet the requirements of the North American and Australian markets. As on the screeds for the SUPER series of VÖGELE pavers, the extending units of the VR 600 are located behind the basic screed. The extending units have a special design allowing to produce a pavement profile underneath with a slope of up to 10% towards the edge of the road. In combination with the 10-foot VISION pavers, the VR 600 s sturdy design makes it the ideal screed for paving jobs on highways up to 8.6m wide, with high precision and at high pave speeds. Specification VF 600 Screed Version Maximum Pave Width V 7.75m Specification VR 600 Screed Version Maximum Pave Width V 8.6m Pave Widths 3.05m to 7.75m (dependent on type of tractor unit) Basic Width 3.05m Infinitely Variable Range 5.95m Larger Width Bolt-on Extensions 30cm 60cm Crown Adjustment Hydraulic - 2,5% to + 5% M, W or parabolic profiles possible Transverse Slope Extending Units up to 10% Berm Profiles 30cm, 45cm and 60cm available Compacting Systems Screed Version Vibrators (V) Screed Heating Dimensions and Weight (Basic Screed) Width 3.05m Depth 1.17m Weight 3.72t V eccentric vibrators, frequency up to 50 Hz Screed plates, heated electrically by heating rods Pave Widths 3.05m to 8.6m (dependent on type of tractor unit) Basic Width 3.05m Infinitely Variable Range 6m Larger Widths Bolt-on Extensions 65cm Crown Adjustment Hydraulic - 2,5% bis + 5% M, W or parabolic profiles possible Transverse Slope Extending Units up to 10% Compacting Systems Screed Version Vibrators (V) Screed Heating Dimensions and Weight (Basic Screed) Width 3.05m Depth 1.24m Weight 3.75t V eccentric vibrators, frequency up to 50 Hz Screed plates, heated electrically by heating rods Key: V = equipped with Vibrators Technical alterations reserved. Key: V = equipped with Vibrators Technical alterations reserved. 10 VÖGELE Screeds 11

7 Fixed-WIdth Screeds VÖGELE Fixed-Width Screeds Large Widths, High Performance VÖGELE Fixed-Width Screeds demonstrate their strengths on all projects where large pave widths up to 16m are to be handled true to line and level. In addition to the TV version for compaction, the SB 250 and SB 300 Fixed-Width Screeds are also offered with VÖGELE High Compaction Technology inside. In this context, the versions TP1, TP2 and TVP2 are available. Tamper with Heating Rod Basic Screed Bolt-on Extension The Fixed-Width Screeds not only handle large pave widths. Their field of applications also includes the placing of most varied materials such as water-bound base mixes, RCC or PCC. They achieve extremely high precompaction. VÖGELE Fixed-Width Screeds are of modular design and build up easily to large pave widths. In addition to fixed bolt-on extensions, hydraulic extensions are available. They allow paving also in varying widths. Just like the Extending Screeds, all VÖGELE Fixed-Width Screeds are equipped with high-performance electric heating. The advanced heating system provides for quick and uniform heating of the screed to its operating temperature. Pressure Bars with Heating Rods Screed Plate with Heating Element Eccentric Vibrators Hydraulic bolt-on extensions allow infinite variation of pave width also for Fixed-Width Screeds

8 Fixed-Width Screeds SB 250 Fixed-Width Screed SB 300 Fixed-Width Screed The SB 250 Fixed-Width Screed combines with many VÖGELE pavers featuring a basic width of 2.5m. Due to their high stability, the Fixed-Width Screeds are the ideal match for the SUPER , SUPER and SUPER , when it comes to handling large pave widths. The SB 250 has a basic width of 2.5m and builds up with both fixed and hydraulic bolt-on extensions to a maximum width of 13m. The SB 300 Fixed-Width Screed for the SUPER covers a wide range of applications from a basic width of 3m up to a maximum width of 16m. SB 300 is thus perfectly suited to joint-free pavement construction for any kind of road through to motorway. In other words, it is ideal for large-scale contracts. The basic screed can be build up with fixed bolt-on extensions of differerent lengths, and also with hydraulic extensions. Like all VÖGELE screeds, the SB 300 Fixed-Width Screed comes with high-performance electric heating and an innovative monitoring system for the heating rods. Specification SB 250 TV, TP1, TP2, TVP2 13m Specification sb 300 Maximum Pave Width TV, TP1, TP2, TVP2 Maximum Pave Width 16m Pave Widths 1.5m to 13m (dependent on type of tractor unit) Basic Width 2.5m Larger Widths Bolt-on Extensions (Fixed) Bolt-on Extensions (Hydraulic) Reduction in Width Cut-off Shoes 25cm 50cm 100cm 150cm 75cm 25cm 50cm Crown Adjustment Mechanical - 2% to + 3% Compacting Systems Vibrators (V) Tamper (T) Pressure Bars (P) Screed Heating TV, TP1, TP2, TVP2 eccentric vibrators, frequency up to 60 Hz tamper speed up to 1,750 rpm, tamper stroke adjustable to 2mm, 4mm, 7mm driven by pulsed-flow hydraulics impulse recurrence frequency 68 Hz hydraulic oil pressure up to 120 bar screed plates, tamper bars and pressure bar(s), heated electrically by heating rods Dimensions and Weights (Basic Screed) Width 2.5m Depth 1.14m Weights 1.65 tonnes (SB 250 TV) 1.88 tonnes (SB 250 TP1) 2.02 tonnes (SB 250 TP2) 2.1 tonnes (SB 250 TVP2) Pave Widths Basic Width Larger Widths Bolt-on Extensions (Fixed) Bolt-on Extensions (Hydraulic) Reduction in Width Cut-off Shoes 2m to 16m 3m 25cm 50cm 100cm 150cm 75cm 25cm 50cm Crown Adjustment Mechanical - 2% to + 3% Compacting Systems Vibrators (V) Tamper (T) Pressure Bars (P) Screed Heating TV, TP1, TP2, TVP2 eccentric vibrators, frequency up to 60 Hz tamper speed up to 1,750 rpm, tamper stroke adjustable to 2mm, 4mm, 7mm driven by pulsed-flow hydraulics impulse recurrence frequency 68 Hz hydraulic oil pressure up to 120 bar screed plates, tamper bars and pressure bar(s), heated electrically by heating rods Dimensions and Weights (Basic Screed) Width 3m Depth 1.14m Weights 2.4 tonnes (SB 300 TV) 2.5 tonnes (SB 300 TP1) 2.65 tonnes (SB 300 TP2) 2.75 tonnes (SB 300 TVP2) Key: T = equipped with Tamper P1 = equipped with 1 Pressure Bar Technical alterations reserved. V = equipped with Vibrators P2 = equipped with 2 Pressure Bars Key: T = equipped with Tamper P1 = equipped with 1 Pressure Bar Technical alterations reserved. V = equipped with Vibrators P2 = equipped with 2 Pressure Bars 14 VÖGELE Screeds 15

9 Fixed-WIdth Screeds Hydraulic Bolt-on Extensions for SB 250 and SB 300 Fixed-Width Screeds SB 250 B Concrete Screed Fixed Screeds are ideal for paving in larger widths. Their fields of application are enhanced by VÖGELE Hydraulic Bolt-on Extensions which offer the advantage of infinitely variable pave width within the range of 1.5m. This saves both time and money, as there is no need to mount or demount fixed bolt-on extensions for a change in screed width within this range. Hydraulic Bolt-on Extensions are based on the technology of the well-proven VÖGELE Extending Screeds. Units are available in T version (with tamper), TP1 version (with tamper and 1 pressure bar) or TP2 version (with tamper and 2 pressure bars). They can be fitted to mechanical bolt-on extensions of 1m or 1.5m. For mounting Hydraulic Bolt-on Extensions, the screed needs to be enlarged in width through mechanical extensions by at least 1.5m, both left and right sides. The SB 250 B Concrete Screed makes economical construction of concrete pavements an easy job. The screed handling a maximum pave width of 7.5m and layer thickness up to 30cm is ideally suited to PCC paving, for instance, on storage areas for containers, industrial yards, roads on factory grounds, industrial floors etc. For concrete paving, high compaction is a crucial issue. This is why the SB 250 B Concrete Screed comes with the full package of compacting systems. Equipped with tamper, vibrators and 2 pressure bars, this special HPC screed in TVP2 version yields a final density of up to 98%. And what is more: screeds swap easily, thus allowing the paver to be quickly ready for operation whether on a job for asphalt or concrete paving. Downtime is minimized and the paver s utilization enhanced considerably. Specification Hydraulic Bolt-on Extensions Infinity Variable Range up to T, TP1, TP2 1.5m Specification SB 250 B Screed Version TVP2 Maximum Pave Width 7.5m* Scope of Supplies Infinitely Variable Range Compacting Systems Tamper (T) Pressure Bars (P) 1 set of hydraulic bolt-on extensions (left and right sides) 75cm each side T, TP1, TP2 tamper speed up to 1,750 rpm, tamper stroke adjustable to 2mm, 4mm, 7mm driven by pulsed-flow hydraulics impulse recurrence frequency 68 Hz hydraulic oil pressure up to 120 bar Screed Heating Mounting Weights (1 Set) Version T Version TP1 Version TP2 screed plates, tamper bar and pressure bar(s) heated electrically by heating rods to be mounted to 1m or 1.5m fixed bolt-on extensions, basic screed needs to be enlarged in width by at least 1.5m, left and right sides 1.55 tonnes 1.7 tonnes 1.8 tonnes Pave Widths 2.5m to 7.5m (with SUPER *) Basic Width 2.5m Larger Widths 25cm 50cm 100cm 150cm Crown Adjustment Mechanical - 2% to + 3% Compacting Systems Screed Version Vibrators (V) Tamper (T) Pressure Bars (P) Dimensions (Basic Screed) Width 2.5m Depth 1.14m TVP2 eccentric vibrators, frequency up to 60 Hz tamper speed up to 1,750 rpm, tamper stroke adjustable to 7mm, 9mm, 10mm driven by pulsed-flow hydraulics impulse recurrence frequency 68 Hz hydraulic oil pressure up to 120 bar Key: T = equipped with Tamper P1 = equipped with 1 Pressure Bar Technical alterations reserved. P2 = equipped with 2 Pressure Bars Key: T = equipped with Tamper Technical alterations reserved. V = equipped with Vibrators P2 = equipped with 2 Pressure Bars Use of the SB 250 B Concrete Screed belongs to the field of special applications. Clients interested in this screed are requested to contact the VÖGELE Applications Technology Service. 16 *Other pave widths or tractor units upon request. VÖGELE Screeds 17

10 JOSEPH VÖGELE AG VÖGELE Screed Technology 18 19

11 Screed technology High Power Compaction (HPC) vögele High Compaction Technology Achieves Highest Density The facts: vögele high compaction technology VÖGELE set standards in terms of compaction: perfected technology together with the ultimate in materials for the manufacture of screed components guarantee the outstanding performance and reliability VÖGELE high compaction systems. The tamper provides for optimum precompaction of the mix. Tamper speed and stroke length can be set up and adjusted precisely to match flow of mix, kind of mix and layer thickness. The pressure bar(s) driven by pulsed-flow hydraulics are the core of VÖGELE High Compaction Technology. Thanks to this unique technology, VÖGELE pavers combined with HPC screeds in TP1, TP2, TP2 Plus or TVP2 versions achieve highest precompaction. 1 Even when layer thickness varies across the pave width, VÖGELE High Compaction Technology achieves a high degree of uniform density. High compaction is the basis for a perfect build-up The pressure bars P1 and P2 are located in the rear area of of layers and a final pavement true to line and level. VÖGELE HPC screeds. In this location, the highest possible With VÖGELE High Compaction Technology installed, compacting intensity is achieved, as the mix is prevented AB 500 Extending Screed in TP2 version with 2 pressure bars. The pressure bars located at the rear of the screed achieve maximum compaction as the mix is prevented from yielding. all compacting systems can be set up and controlled separately from the ErgoPlus operating console. The pressure for the pressure bars is infinitely variable. This allows the use of VÖGELE High Compaction Technology for placing layers in different thicknesses and laying most varied materials through to the paving from yielding to the front. Nor can it yield to the sides where it is confined by the screed s end plates. As the pressure bars can be easily switched off on the ErgoPlus operating console, the screed can be used for standard compaction at all times. of surface course. The element at the beginning of the process of VÖGELE High Compaction is the pulse generator as part of the pulsed flow hydraulics. It generates high-frequency pressure pulses. The pressure bars, in contrast to the beating tamper bar, remain in permanent contact with the mix, thus forcing the mix down for a prolonged period of time. The pulse generator transforms a constant hydraulic pressure into high-frequency pressure pulses. How pulsed-flow hydraulics work: due to the high impulse recurrence frequency, pressure bars are in permanent contact with the mix. The pressure for pressure bars is infinitely variable. Thanks to the high density achieved by the pressure bars, fewer passes are required for subsequent compaction by rolling. 20 VÖGELE Screeds 21

12 screed technology Screed Heating Electric Screed Heating Generator Management Over decades, VÖGELE have gained a wealth of experience in In order to support compaction and produce a smooth surface An intelligent Generator Management system ensures that, The Benefits of VÖGELE Generator Management at a Glance electric screed heating, which has been installed in all VÖGELE texture, all compacting elements are heated across the full irrespective of engine rpm, the generator output needed for Fixed-Width and Extending Screeds since screed width. heating the screed in its current pave width is made available Alternating Mode cuts electric power required for screed at all times. Heating the screed s compacting systems to heating and reduces fuel consumption. Electric heating provided for all compacting and smoothing Screed plates are fitted as standard with heating elements operating temperature takes a short time only, even with the screed elements heats them up and maintains an ideal distributing the heat all over the plates. Heating elements are engine running at minimum rpm. When paving with paver Screed heating even at minimum engine rpm takes a short temperature while paving. perfectly insulated to prevent loss of heat to the upper functions set to automatic, the Generator Management time only, so that the paver is quickly ready for operation. environment. As a result, the heat is directed 100% to where activates screed heating in Alternating Mode which cuts electric In all VÖGELE tractor units, powerful and sturdy three-phase it is needed, in fact to areas of contact with the hot mix. power required for heating and reduces fuel consumption. Uniform and constant screed heating adds to high pavement A.C. generators are installed supplying electric power for Tamper bar and pressure bars are fitted with heating rods for quality. screed heating. An intelligent Generator Management brings quick and uniform heating from inside. Sophisticated technology highest efficiency. is installed allowing automated control of screed heating. Infrared image of a screed plate. Constant and uniform heating all over the screed plate is crucial for high pavement quality. All compacting elements are heated across the full pave width. An easily accessible three-phase A.C. generator is installed to supply power for perfect heating of VÖGELE Extending Screeds and Fixed-Width Screeds across the full pave width. 22 VÖGELE Screeds 23

13 screed technology Telescoping System for Extending Screeds VÖGELE single-tube telescoping system 3-Point Suspension The hydraulically extending units of VÖGELE screeds slide in and out smoothly on a single-tube telescoping system. The three-section telescoping tube is amply dimensioned (150mm/170mm/190mm) and optimally stabilized. Even with the screed set to its maximum width, each tube section is extended by no more than half. Low-wear teflon tape inside the telescoping tube provides for jerk-free sliding. For screed width control, two hydraulic rams are installed which can be operated very precisely. VÖGELE Extending Screeds place all kinds of layers with highest precision, including layers with a varying thickness across the pave width when building crowned pavement profile, for instance. Thanks to the 3-point suspension of the screed s extending units, torsional forces exerted to these units by pressure of the mix cannot affect the screed s telescoping system. Forces are absorbed at the telescoping tube s outer point of attachment to the extending unit, by a fixed guide tube and a sliding restraint system. Thanks to this design, the screed s extending units move in and out smoothly, nothing can jam or get stuck. 3-Point Suspension Telescoping Tube The VÖGELE Single-Tube Telescoping System at a Glance Amply dimensioned, sturdy telescoping tubes featuring high-precision operation. They provide for excellent stability of the screed, a precondition of prime paving results. 3-point suspension provides for smooth extension and retraction of the screed. Nothing can jam or get stuck. Telescoping tubes are located in high positions. Any contact with hot mix is positively avoided. Even with the screed set to its maximum width, telescoping tubes are extended by no more than half, which provides for zero flexing. Thanks to 3-point suspension of the screed s extending units, nothing can jam or get stuck. Hydraulic Ram Thanks to amply dimensioned telescoping tubes, the screed s extending units slide in and out with highest precision. Guide Tube Sliding Restraint System The VÖGELE single-tube telescoping system guarantees maximum stability even when the screed is set to its maximum width. 24 VÖGELE Screeds 25

14 Screed technology Pavement Profiles Bevel Side Plates crown / transverse profiles Bevel Side Plates VÖGELE screeds are capable of building a wide spectrum VÖGELE screeds build excellent pavements right up to the of transverse profile shapes. Amount of crown and height edges. Bevel side plates available for Fixed-Width Screeds of the screed s extending units can be set up to a variety and the AB 500 and AB 600 Extending Screeds provide of specifications across the full pave width, with bolt-on for perfect and solid edges along the sides of a roadway, extensions included. vertical or sloped. VÖGELE offer bevel side plates for various angles and layer thicknesses. In order to achieve an optimal VÖGELE Extending Screeds come with hydraulically extending units which are separately adjustable in height, independent surface finish, bevel side plates can be fitted with heating rods. of the screed s basic unit. For this purpose each extending unit The use of bevel side plates is recommended above all is fitted with adjusting spindles on either side. Spindles can be for HPC screeds. These screeds positively prevent the mix operated separately, which allows the extending unit to be from yielding to the front or to the sides under the influence sloped above or below the horizontal. This way, the screed can of the compacting forces. As a result, maximum density be set up to any transverse profile whatsoever imaginable in practice. When the extending units are sloped above or below the horizontal and this is combined with a crown of the screed s basic unit, VÖGELE Extending Screeds are capable of even handling positive or negative gull wing profiles (M or W profiles). Positive or negative crown. is achieved right up to the pavement edges. With the many different applications of extending screeds in mind, VÖGELE provided bevel side plates with a quick-fitting device. Fitting or changing these plates on the job is a matter of just minutes. VÖGELE screeds with bevel side plates fitted produce a high uniform density and perfect pavement edges in one go. Easy crown adjustment by spindles (mechanical or electro-hydraulic). Perfect edges, vertical or sloped. Allows paving of positive crown up to +5% and negative Optimal surface finish thanks to electric heating. crown up to - 2.5%. Uniform degree of density across the full pave width. The screed s extending units are separately adjustable in height, at insides and outsides. Crown adjustment plus variable height of the screed s Extending unit sloped above horizontal on one side. Bevel side plates install quickly to extending screeds thanks to quick-fitting device. Bevel side plates, heated electrically, provide for a smooth surface. extending units allow most varied shapes including M and W profiles. M or W profile. 26 VÖGELE Screeds 27

15 JOSEPH VÖGELE AG VÖGELE Manufacturing Technology Where Quality Begins 28 29

16 joseph vögele ag VÖGELE Manufacturing Technology Where quality begins The screed is the heart of each road paver. From the engineering point of view, it is the crucial component deciding whether the paving job will be a success or not. VÖGELE are committed to the manufacture of prime quality screeds standing out through high reliability and the latest in screed technology. VÖGELE sceed plates made of highly wear-resistant material undergo a 3-step manufacturing process. Accurate milling of the plates leading edges by special tools ensures that later on the mix will be properly packed under the screed. In addition, it provides for smooth and accurate guidance of the tamper bar, a feature that adds to the long service lives of both screed plate and tamper. Accurate milling of the screed plate and the plate s leading edge. First-class thermal treatment of tamper bar and pressure bars is crucial for high quality and longevity. It is the process of hardening proper that decides these components wear properties. VÖGELE rely on induction hardening. This method provides for an enhanced hardening depth, uniform hardening over the bar s full length and highest evenness properties that reduce wear of tamper bar and pressure bars and guarantee long service lives CNC machine welds threaded bolts to screed plates. Screed plates straightened free from tension and with highest precision (error of no more than 2 tenths of a millimetre allowed) feature longevity. Induction hardening of tamper bar and pressure bars guarantees long service lives. Tamper bar and pressure bars are hardened to a uniform depth of 5mm. 30 VÖGELE Screeds 31

17 joseph vögele ag VÖGELE Manufacturing Technology Where quality begins The stability and high precision of the single-tube telescoping system installed in VÖGELE Extending Screeds are of crucial importance for the paving results achieved later on in the field. It is above all large screed widths that call for a high level of accuracy. Therefore, stability and zero slack are main demands made on the telescoping systems in VÖGELE screeds. On grinding and honing machines, we produce an extremely smooth surface, allowing a roughness of no more than 5 thousandths of a millimetre. This is 20 times less than the thickness of a human hair. An important step in the manufacturing process is robotized welding of screed frames. With workpieces in an optimal position, robot-produced welds are carried out with high precision, seam after seam. As a result, the screed frames manufactured this way feature consistent high quality and excellent sturdyness. During all phases of their manufacture and during final assembly, our screeds undergo thorough testing which guarantees that products made to highest standards of quality are supplied to clients products made by VÖGELE. Eccentric shafts for tamper drives. Low-wear teflon tape for zero slack of the telescoping tubes. Welding cell for screed frames. Robot-produced weld seams feature consistent, high quality and precision. During final assembly, VÖGELE screeds undergo a variety of functional tests. 20 times less than the thickness of a human hair. Inner surfaces of telescoping tubes are machined to the highest possible level of precision. 32 VÖGELE Screeds 33

18 joseph vögele ag VÖGELE Screeds bolt-on extensions Bolt-on extensions are available for all VÖGELE screeds. The VÖGELE system of bolt-on extensions allows easily and sturdily build up the screeds to any pave width desired m 2.55m 1.225m 5m 1.5m 3m 1.5m 6m Even when paving across large widths, VÖGELE screeds work with highest precision and achieve superb degrees of uniform density right up to the pavement edges. Bolt-on extensions are fitted with the same heating elements installed in the basic screed. Your benefit: a consistent, high pavement quality across the full pave width. 0.45m 1.1m 0.45m 2m 2 x 0.35m 2.7m 2 x 0.25m 5.5m 2 x 0.75m 6.5m 2 x 0.75m + 2 x 0.25m 2 x 0.25m 6.5m 2 x 0.75m 7.5m 2 x 0.75m + 2 x 0.25m 2 x 0.6m 7m 8m 3.2m 2 x 1.25m 2 x 1.25m 7.5m 8.5m AB x 0.75m 8m 4 x 0.75m 9m 4 x 0.75m + 2 x 0.25m 8.5m 4 x 0.75m + 2 x 0.25m 9.5m 0.8m 1.8m 0.8m 3.4m 2 x 0.25m 3.9m 3.05m 5.95m 2 x 0.3m 6.55m 2 x 0.6m 7.15m 2 x 0.6m + 2 x 0.3m 7.75m AB 500 AB m 0.5m 0.25m 0.25m 1.5m 1.5m 1.5m 2.5m 1.5m 1.5m 1.5m 13m 2 x 0.4m VF m 2 x 0.55m SB 250 Screed built up to maximum pave width of 13m 4.5m 2 x 0.8m 5m 3.05m 6m 2 x 0.65m 7.3m 0.5m 1.5m 1.5m 1.5m 1.5m 3m 1.5m 1.5m 1.5m 1.5m 0.5m 4 x 0.65m 8.6m 16m AB 340 VR 600 SB 300 Screed built up to maximum pave width of 16m 34 VÖGELE Screeds 35

19 JOSEPH VÖGELE AG VÖGELE Screeds At a Glance Maximum Pave Widths Screed versions for compaction Screed Type AB 200 V AB 200 TV AB 340 V AB 340 TV AB 500 AB 600 VF 600 VR 600 SB 250 SB 300 Paver Type SUPER m SUPER m SUPER m SUPER m SUPER m SUPER m SUPER m 8m SUPER m SUPER m 9m 10m SUPER m 8m SUPER m 9.5m 11m SUPER m 9.5m 13m SUPER m 16m VISION m 8.6m VISION m 7.3m Screed Type AB 200 AB 340 AB 500 AB 600 VF 600 VR 600 SB 250 SB 300 Screed Version V TV V TV TV TP1 TP2 TV TP1 TP2 TP2 Plus V V TV TP1 TP2 TVP2 TV TP1 TP2 TVP2 Paver Type SUPER 700 x SUPER 800 x SUPER x SUPER x SUPER x SUPER x SUPER x x x x x x SUPER x x SUPER x x x x x x x x x x SUPER x x x SUPER x x x x x x x x x x x SUPER x x x x x x x x x x x SUPER x x x x x x x x VISION x x VISION x x Key: T = equipped with Tamper P1 = equipped with 1 Pressure Bar SB = Fixed-Width Screed Special widths upon request. V = equipped with Vibrators P2 = equipped with 2 Pressure Bars AB/VF/VR = Extending Screed Technical alterations reserved

20 joseph vögele ag Vögele Screeds their range of applications The screed options offered by VÖGELE cover a wide range of most varied applications. VÖGELE Extending Screeds and Fixed-Width Screeds are capable of paving widths from 0.5m to 16m. Besides asphalt, they handle a variety of other materials such as concrete, crushed stone or special mixes. Whether your involves surfacing a footpath or cycle path, sealing a dumping ground or building a highway or motorway or whether the challenge is racing circuits or airport projects which both call for highest precision the range of VÖGELE screeds covers any kind of task contractors may encounter. Pavement repairs after backfilling trench Building roundabout Joint-free paving across large width Paving asphalt seal for water reservoir Application on racing circuit project Inner-city application Laying special mix Placing base for sett paving Building compact asphalt pavement Building farm track or driveway Placing RCC (Roller Compacted Concrete) Surfacing footpath or cycle path 38 VÖGELE Screeds 39

21 ErgoPlus, InLine Pave, NIVELTRONIC, NIVELTRONIC Plus, NAVITRONIC, NAVITRONIC Plus, RoadScan und V-TRONIC are registered Community Trademarks of Joseph VÖGELE AG, Ludwigshafen/Rhein, Germany. PCC is a registered German Trademark of JOSEPH VÖGELE AG, Ludwigshafen/Rhein, Germany. NIVELTRONIC Plus and NAVITRONIC Plus are Trademarks registered in the US Patent and Trademark Office to JOSEPH VÖGELE AG, Ludwigshafen/Rhein, Germany. Legally binding claims cannot be derived from written information or pictures contained in this brochure. Pictures may include optional extras. We reserve the right of technical or design alterations. JOSEPH VÖGELE AG Joseph-Vögele-Str Ludwigshafen Germany marketing@voegele.info Telephone: +49 (0) Fax: +49 (0) Your VÖGELE QR-Code leading you directly to the Screeds on our website EN/03.12