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Kiavi AI for architectural hardware manufacturers

Architects, installers, and distributors need to know which lock, hinge, or closer fits a given door.

Approved content onlyArchitectural hardware installation

Which hinge fits a 40 kg fire door?

The Bolt Hinge B4-100 is certified for 30–60 kg fire doors (EN 1634 Grade 11). For 40 kg applications with overhead door closers, specify B4-100-HD with stainless steel ball bearings.

Bolt Hinge Series B4-100 Manual · Rev 2.1 · Section 1.4Approved

How Manufacturers Use Kiavi AI

  1. Door spec search
    Fire RatingEN 1634 (60m)
    Door Weight40 kg (Class 3)
    Closer TypeOverhead Cam

    Search.

    Installers and distributors search compatibility data for locks, hinges, and closers.

  2. Side-by-side2 Selected
    B4-100Cap: 40 kgGrade 11
    B4-100-HDCap: 60 kgBall Bearing

    Compare.

    They compare products side by side.

  3. Verified answer

    “§1.4: Approved for standard steel and timber composite fire assemblies up to 60 minutes duration...”

    Doc #DOC-9912 · Approved

    Answer.

    Answers come from your approved installation guides and datasheets, with the source shown.

  4. Course module100% Synced
    Module 04: Fire Assembly ClearancesLinked: Manual Rev 2.1

    Train.

    Courses for a new installer network are built from the approved installation guides already in Kiavi AI.

Training content and product knowledge stay in sync.

Built for manufacturers with complex,
controlled product information

Compatibility you can search.

Specifications, variants, and compatibility stored as structured data you can compare.

Product record ID: PR-HD-8840High-Load Butt Hinge Series B4-100
Active Master

Max Door Mass

60 kg

Mortise Depth

3.0 mm

Cycle Rating

200k

Cycles

Fire Rating

EN 1634

FD60

Compatible Closer Variants: C-20, C-30 Overhead Systems
Validated 2026-03

Installation guides with a source.

Every AI answer shows the source document and version.

B4-100-Installation-Guide-Rev2.1.pdf
Approved Revision 2.1
1.4

Mortise Pocket Tolerance and Fastener Torque

For fire-rated timber assemblies (Class FD30 / FD60), mortise depth must strictly adhere to 3.0mm ± 0.2mm. Use supplied 4.5 × 30mm austenitic stainless steel screws. Tighten with calibrated torque wrench to 2.8 Nm.

AI Engine Query: “What torque setting for fire doors?”
Citing Sec 1.4

Training that follows the guide.

When a guide is updated, the linked training can be reviewed in the same workflow.

Workflow Sync Triggered

Guide updated: Installation Manual v2.1

Linked Course “Installer Network Certification” flagged for review

Impact: 3 certification assessment questionsReview Curriculum Changes

Built to support your quality and regulatory processes

  • Private company workspace
  • Role-based access by audience
  • Approval and version history
  • Audit trail
  • Encryption in transit

Kiavi AI is designed to support your quality and regulatory documentation processes. It does not certify compliance with MDR, GDPR, or any other regulation on your behalf.

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