Numbering Industrial Floor Joint Bays for Traceability
Bay numbering makes industrial joint records usable after construction. A stable location reference links the plan, delivered components, survey results and inspection photographs even when long joint runs look alike.

Selection considerations
Agree the numbering system before setting-out. Use a plan grid or permanent building references, and define how intersections and short return runs will be recorded. Avoid labels that depend only on a temporary construction entrance that may disappear later.
Attach the bay or run reference to delivery issues and inspection forms. Record the selected BULDX code and drawing revision at each location. Keep differing joint functions on separate schedule lines even if their visible steel faces appear similar.
At handover, reconcile the field records with the final plan. Document renumbered areas and outstanding observations so the owner does not inherit conflicting references. For later repairs, use the same locations to identify the affected assembly and its history.
Before you specify or order
- Agree stable location references
- Number intersections clearly
- Link codes and revisions to bays
- Reconcile the as-built plan
Relevant BULDX catalogue examples
These records illustrate the product types discussed. Compare the full specifications before selecting; listing here does not establish project suitability or make the items interchangeable.

BDX-SJ-TRP-140 · Catalogue geometry reference; a family illustration may be shared by variants. Consult the exact selected drawing for variant dimensions and assembly requirements.| Product and code | Selected catalogue fields |
|---|---|
BDX-SJ-TRP-140140 mm Trapezoidal Slab JointTrapezoidal Crack-Control Joints |
|
BDX-SJ-TRP-115115 mm Trapezoidal Slab JointTrapezoidal Crack-Control Joints |
|
BDX-SJ-TRP-165165 mm Trapezoidal Slab JointTrapezoidal Crack-Control Joints |
|
Common question
Should bay numbers contain the product code?
They can remain separate. A stable location ID and an exact product code serve different purposes and should be linked in the register.
References and scope
Product fields are from the BULDX catalogue. Confirm the current selected drawing, supporting performance documents and approved project detail before ordering. External references, where listed, provide background guidance and do not certify these products.