Paving screeds: configuration, compaction and wear interfaces
Identify the fitted screed independently from its paver carrier. Width, compaction package, heating arrangement and extension configuration describe different layers of the assembly.
An exact reference with a visible source conflict
Vögele’s Canadian AB 500 page describes the Dash 5 generation and its extending width. Its narrative and a related-product card report different maximum bolt-on widths. HeavyEQ holds that maximum rather than choosing one silently. The two selected unextended/telescoping dimensions below are bounded to the stated reference. They do not identify a wear plate or prove which assembly is installed on another paver.
Compaction package changes the component question
Record the actual screed variant and its compaction arrangement before comparing tamper, pressure-bar or related drive components. A shared AB 500 family name is not enough to erase a package distinction. Keep a rate or stroke associated with the exact variant, measurement definition and source revision. Do not convert a published maximum into an operating recommendation. This article deliberately supplies no setup, heating or compaction settings.
Width does not define every wear component
A configured paving width can involve the basic screed, telescoping sections and bolt-on extensions. Record each position, side and assembly identity. A plate width alone cannot resolve its mounting pattern, thickness, material, heating interface or associated fasteners. A rebuilt screed quote should state which plates, bars, guides and electrical items were assessed or supplied. Carrier model compatibility and the scope of refurbishment remain independent questions.
Original comparison: trace a position to its documentation
Build a position map in text using basic left/right, extending section and any documented extension identifiers. Connect each requested item to its actual assembly record, then mark whether the evidence is a catalogue dimension, a qualified measurement or an unverified observation. This method makes mixed-generation and partially rebuilt units easier to review without inventing geometry. Keep conveyor and auger assemblies in their own records. Heated components, electrical isolation and adjustment work require the appropriate manufacturer service information.
Specification evidence record
Published values retain their exact reference scope. Empty fields mean the value has not been established; they never mean zero. General model associations do not establish installed or serial-specific fitment.
| Property | Value / status | Scope and interpretation |
|---|---|---|
| Basic width | 2.55 m | Basic screed dimension; not an individual wear-plate dimension Reference: Vögele AB 500 Dash 5, Canadian reference Published reference, not a HeavyEQ measurement Vögele: AB 500 Canadian product reference ↗ · Dash 5 description and technical data; maximum extension conflict held Not stated; source checked 2026-10-15 No machine serial applicability established |
| Telescoping width upper endpoint | 5 m | Narrative range 2.55–5 m; extension maximum held Reference: Vögele AB 500 Dash 5 narrative, no bolt-on extensions Published reference, not a HeavyEQ measurement Vögele: AB 500 Canadian product reference ↗ · Dash 5 description and technical data; maximum extension conflict held Not stated; source checked 2026-10-15 No machine serial applicability established |
| Maximum bolt-on width | Not yet documented | Source conflict: narrative 8.75 m versus related card 8.50 m; not accepted |
| Installed plate thickness and mounting | Not yet documented | Exact position/revision required |
| Heating element and compaction variant | Not yet documented | Do not infer from carrier model alone |
Unresolved technical and source questions (2)
- Conflicting maximum bolt-on extension width
- Plate dimensions, heating-component identity and installed serial scope
Research sources and scope
- Vögele: AB 500 Canadian product reference ↗ · component manufacturer first party · checked 2026-10-15
Dash 5 description and technical data; maximum extension conflict held
SELECTED_FACTS_AND_ORIGINAL_ANALYSIS_ONLY; no reproduction licence established
Original HeavyEQ analysis and selected source facts. No catalogue reproduction licence, manufacturer endorsement or machine-specific compatibility is implied.