Aluminum Silicate Flexible Fireproof Coil

It is wrapped in the outer surface of the building smoke prevention and exhaust metal steel pipe to achieve the rated fire resistance limit.
It is also suitable for fire protection of ventilation, oil fume, high temperature exhaust and chemical exhaust pipes.

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Product Introduction

Product Features

01

Light weight, flexible, No toxic smoke release
02

The laminated aluminum foil veneer is fully packaged for both operational strength and protection of water vap orpenetration
03

Simple and fastst and ardized installation

Structural Drawing

1~2 hours refractory cladding type structure

Technical Data

ProductName	Test Item		Technical Index	Product Standard
Core Material	Density(kg/m)		96~128	GB/T16400-2015
	Weight(kg/m)	Thickness 30mm	2.88~3.84
		Thickness 40mm	3.84~5.12
		Thickness 50mm	4.8~6.4
	Slag content(%)	Particle size >0.212mm	≤20
	Thermal conductivity(W/m·K)	Average temperature 500℃	0.141
	Heating permanent line change(%)	1000℃×24h	1.7
	Tensile strength(MPa)		≥0.04
	Combustion		A1
Veneer	Gram weight(g/m²)		100	JC/T2028-2018
	Water vapor permeability(ng/N·s)		1.15
	Bursting strength(kg/cm²)		10
	Tensile strength(kN/m)		10
Exhaust System	Fire resistance of smoke(A1 class)	Thickness 30mm	60 mins	GB/T17428-2008
		Thickness 40mm	90 mins
		Thickness 50mm	120 mins

Structure: Galvanized steel plate + aluminum silicate flexible fireproof wrap. Aluminum silicate fiber cotton is reinforced with sodium silicate solution, and aluminum silicate fiber cotton is placed between flanges. Installation: Fix the aluminum silicate flexible fireproof wrap to the galvanized steel plate with welding nails.

Application

Smoke Control and Exhaust System for Civil Buildings
Industrial Building Smoke Control System
Smoke Control System for Public Buildings
Chemical Exhaust Duct Protection
High Temperature Exhaust Pipe Protection
Fire Protection and Smoke Exhaust System