01B / IN

Structural Fireproofing

Project-specified intumescent, cementitious and board fireproofing routes with substrate, thickness and QA/QC controls.

Technical scope

Protect load-bearing steel for the specified fire-resistance period.

Structural fireproofing delays temperature rise so critical elements can maintain the required performance during fire exposure. The material family and thickness depend on the approved design basis and actual section.

Vortexen coordinates surface condition, primer compatibility, environmental limits, application thickness, reinforcement where required, repair and final inspection records.

SteelSection-led

ThicknessControlled

FinishInspected

01 / Buyer outcome

What this route should produce

Defined design and thickness basis
Controlled substrate and coating interface
Recorded application and inspection data
Repair and reinstatement route

02 / Required inputs

What we need to qualify it

Steel member schedule
Fire rating and critical temperature
Section factor or approved calculation
Existing primer and condition
Exposure and finish requirement
Access and sequence

01 / Scope

What the route can cover

Intumescent coating systems
Cementitious and SFRM systems
Fire-rated board encasement
Primer and topcoat coordination
Repair and reinstatement
Thickness, adhesion and density controls

02 / Delivery route

How work moves forward

Review steel schedule and design basis
Confirm substrate, primer and exposure
Plan access, environment and application sequence
Apply and inspect specified build-up
Rectify and compile final records

03 / Evidence expected

What buyers should expect

Approved manufacturer system
Section and thickness calculation basis
Environmental and batch logs
DFT, thickness or density records

Commercial and technical guardrails

What this route refuses to hide.

Fast progress is valuable only when assumptions, responsibility and limitations remain visible to the buyer and delivery team.

01No one-thickness-fits-all quotation
02No incompatible primer assumption
03No application outside environmental limits
04No concealed damage before topcoat

Send the scope, drawings and decision deadline.

Send a project requirement ↗