أنظمة منع انتشار الحريق (فاير ستوب)
Firestop sealants, pathways, putty, pillows, mortar and cable coatings from STI Firestop for cable penetrations through fire-rated walls and floors.
Where cable ladders and trays pass through fire-rated walls and floors, the opening has to be sealed to restore the rating. The range covers intumescent sealants, putty and putty pads, pillows, composite sheet, firestop mortar and the EZ-Path fire-rated pathway, which lets cables be added or moved without re-firestopping.
The products are STI Firestop tested systems, supplied through Beta Contech, with ratings up to 4 hours as listed in the catalogue.
9 products from catalogue KAVITY-05 — material, finish, sizes and codes as published. Each card links to its catalogue page.
Premium water-based firestop caulk with two-stage intumescent technology for combustible and non-combustible penetrants.
Standard-grade water-based firestop caulk for common electrical penetrations in light commercial construction.
Mechanical cable pathway with self-contained, self-sealing firestop; allows cable moves and adds without re-firestopping.
Putty pads for metallic and non-metallic switch and receptacle boxes, UL tested and classified.
Lightweight panel surface-mounted to walls and floors to seal medium to large openings for trays, bus ducts and conduits.
Water-based spray coating giving short-term circuit integrity and improved flame-spread characteristics for grouped cables.
Lightweight cementitious mortar for large openings with cable trays or banks of conduits.
Non-hardening intumescent putty, easily installed and removed, for cable penetrations needing retrofitting.
Compressible intumescent cushions for medium to large openings with cable bundles, trays and bus ducts.
Send the project drawings, specification and load requirements. Our engineers size the system and prepare a technical proposal, with the calculation and shop drawings needed for approval.
