Double Layer Fire Resistant Glass
2021-05-20 781
Product number:
Hengbao Double Layer Fire Resistant Glass has thickness of 16, 20, 26, 30, 36, 60mm. The fire insulation time are 30, 60, 90, 120, 180 minutes. The products have passed the tests of national standards GB15763.1-2009, British standard BS476 PART22 and BS EN 1364-1:1999, BS EN1634-1:2008.
Thickness （mm） | Fire resistance grade | Fire resistance and heat insulation limit （Minute） | Weight（kg/㎡） | The Temperature of Fire Surface and Fire Heating （℃） | Average Maximum Temperature of Back Fire Surface after Heat Insulation （℃） | Sound insulation effect |
60 | A 3.00 (A 3h ) | 180 | ≈80 | 1113 | ≤1 29 | ≈50 Decibels |
36 | A 2.00 (A 2h ) | 120 | ≈55 | 1060 | ≤140 | ≈45 Decibels |
36 | A 1.50 (A 1.5h) | 90 | ≈55 | 1060 | ≤140 | ≈45 Decibels |
30 | A 1.50 (A 1.5h) | 90 | ≈50 | 1017 | ≤120 | ≈40 Decibels |
26 | A 1.50 (A 1.5h) | 90 | ≈45 | 1017 | ≤140 | ≈40 Decibels |
26 | A 1.00 (A 1h ) | 60 | ≈45 | 940 | ≤120 | ≈40 Decibels |
20 | A 1.00 (A 1h ) | 60 | ≈35 | 939 | ≤100 | ≈35 Decibels |
16 | A 0.50 (A 0.5h) | 30 | ≈30 | 920 | ≤140 | ≈35 Decibels |
Product Usage:
It is suitable for fireproof glaazing doors and windows, partition walls, building patios, atriums, shared spaces, computer rooms, etc. Ordinary composite fireproof glass is generally used in environments other than direct sunlight.
Serial number | Product Name | Model Specification | Fire protection time | Insulation time | 3C Certificate number | Test Report Number |
1 | Heat-insulated fireproof glass | FFB-16-A0.50 | 0.75h | 0.75h | 2015081806010823 | 201320381 |
2 | Heat-insulated fireproof glass | FFB-20-A1.00 | 1.35h | 1.35h | 2015081806010822 | 201320380 |
3 | Heat-insulated fireproof glass | FFB-26-A1.00 | 1.00h | 1.00h | 2016081806003212 | 201020064 |
4 | Heat-insulated fireproof glass | FFB-26-A1.50 | 1.50h | 1.50h | 2015081806010821 | 201320379 |
5 | Heat-insulated fireproof glass | FFB-30-A1.50 | 1.50h | 1.50h | 2015081806010823 | 201422125 |
6 | Heat-insulated fireproof glass | FFB-36-A1.50(indoor) | 1.50h | 1.50h | 2018081806008242 | 2017606625 |
Professional design is very important:
Fireproof glass must be combined with the mounting frame and seals to form a complete fire protection system. If the frame is not a fireproof frame, when the fire occurs, the frame will soften, deform, and destroy the support function, and even the best fireproof glass can not play its due role. Therefore, the corresponding mounting frame and fire seal are also very important.
Product structure and instructions for use:
A glass-enclosed frame is visible around the glass for perimeter bead mounting. Ordinary grouting composite fireproof glass should not be used directly on the external wall. When used for the outer windows, consult the manufacturer ask for reasonable advice.
