01D / UAE

Cementitious Fireproofing

Vortexen은 United Arab Emirates 프로젝트에 대해 “Cementitious Fireproofing” 범위를 명확한 기술 증거와 책임 체계로 제공합니다. 시스템, 자격 및 수행 주체는 계약 전에 프로젝트별로 확인됩니다.

기술 범위

High-yield spray-applied fire-resistive materials with density and bond verification.

Cementitious fireproofing and spray-applied fire-resistive materials (SFRM) deliver cost-effective, high-durability thermal barriers for structural steel frames, concealed building infrastructure, and industrial support structures.

Formulated with Portland cement or gypsum binders combined with lightweight aggregates such as vermiculite or perlite, cementitious coatings provide reliable cellulosic fire ratings from 1 to 4 hours without requiring tight atmospheric humidity controls during application.

Vortexen coordinates substrate preparation, rust-inhibitive primer verification, mechanical lath and carbon-steel mesh reinforcement for exposed flanges, controlled water-to-powder mixing ratios, and mandatory post-application testing including in-situ dry density (ASTM E605) and field cohesion/adhesion bond strength (ASTM E736).

Build-upDesign-led
BondSubstrate-led
QA/QCTestable
01 / Buyer outcome

What this route should produce

  • Defined substrate and reinforcement route
  • Controlled mixing and application
  • Thickness and density evidence
  • Repairable, maintainable finish
02 / 필요 정보

What we need to qualify it

  • Structural drawings
  • Required rating
  • Exposure classification
  • Surface and primer condition
  • Reinforcement detail
  • Access and programme
01 / Scope

What the route can cover

  • Concealed structural steel beams, columns, and metal decking
  • Industrial pipe racks, vessel skirts, and plant frames
  • Low, medium, and high-density spray-applied formulations (SFRM)
  • Galvanized or carbon-steel expanded metal lath and mesh reinforcement
  • Substrate cleaning, blast profiling, and primer compatibility checks
  • Controlled continuous mechanical mixing and pumping
  • Dry density measurement according to ASTM E605
  • Field adhesion/cohesion bond strength testing to ASTM E736
  • Surface sealant and topcoat application for high-humidity areas
02 / 수행 절차

How work moves forward

  1. Confirm design and substrate route
  2. Prepare surfaces and reinforcement
  3. Control material mixing and application
  4. Cure and protect finished work
  5. Test, rectify and document
03 / 필요 증빙

What buyers should expect

  • Approved system data
  • Batch and mixing logs
  • Thickness map
  • Density or bond testing where required

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 application to contaminated substrate
  • 02No omitted mesh where designed
  • 03No uncontrolled water ratio
  • 04No premature exposure or damage

범위, 도면 및 결정 기한을 보내주십시오.

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