Fireproof glass

Single piece fireproof glass

DFB fire-resistant glass meets the GB15763.1 standard, has fire resistance integrity, and belongs to Class C fire-resistant glass. It has the characteristics of high glass strength, good fire resistance integrity, smoke resistance, and good weather resistance. It is a special glass that can meet the corresponding fire resistance level requirements in the event of a fire. When a fire occurs, it can withstand the impact of flames and air waves for more than 90-100 minutes without penetrating the fire, effectively preventing the spread and diffusion of flames and smoke, which is beneficial for people to have enough time to evacuate the fire scene and carry out disaster relief work.

The situation of ordinary glass in the event of a fire:

Float glass will explode in 30 seconds when exposed to fire, and tempered glass will explode in 1 minute when exposed to fire. The fire spread to the surrounding exterior glass through the gap.

The glass on the surrounding exterior walls shattered and ignited indoor items.

The situation where high-strength single piece fireproof glass is used as the exterior wall during a fire:

In the event of an outdoor fire, high-strength single piece fire-resistant glass effectively resists the intrusion of flames and smoke, ensuring the safety of indoor life and property.

In the event of an indoor fire, high-strength single piece fire-resistant glass can withstand a high temperature of 1000oC for 90-120 minutes without bursting, effectively limiting the range of fire and smoke.

workability

Single piece fire-resistant glass can not only be used as a single piece, but can also achieve other functions through various combinations and processing methods while ensuring fire resistance, meeting the requirements of building design.

composition

Fireproof laminated glass

Fireproof insulated glass

Single piece fireproof glass

glass composition

Single piece fireproof glass+PVB adhesive film+other glass substrates

Single piece fireproof glass+gas layer+other glass substrates

Single piece fireproof glass

Glass shape

Flat and curved surfaces

Flat and curved surfaces

Flat and curved surfaces

Implement functions

Fireproof, shielding, sound insulation, UV protection, bulletproof, anti-theft

Fireproof, shielding, thermal insulation, sound insulation, anti condensation, energy-saving

fireproof

matters needing attention:

Fireproof glass cannot be cut again after processing.

Fireproof glass cannot be used in situations where there are specific requirements for insulation or heat radiation protection.

Fireproof glass is a specially treated safety glass that cannot be cut, drilled, or edged after processing and forming. The purchaser must provide our company with accurate and error free size and shape requirements when placing an order.

Technical parameters of fire-resistant glass:

Product Category

Testing standards

Fire resistance time

Z small size

Z large size

Solar transmittance

Refractive index of sunlight

Solar transmittance

Refractive index of sunlight

U value

Radiance

Shading Coefficient

Sunshine heat gain coefficient

Relative heat appreciation

Sound insulation value

indoor

outdoor

indoor

outdoor

DFB-6-CI

GB1 5763.1

≥90

250X200

5000X2440

eighty-nine

eight

eight

seventy-seven point six

seven

one point zero nine

zero point eight four

zero point nine five

zero point eight one nine

two hundred and five

thirty-two

DFB-8-CI

≥90

eighty-eight

seven point nine

seven point nine

seventy-three point eight

six point eight

one point zero seven

zero point eight four

zero point nine two

zero point seven nine four

one hundred and ninety-nine

thirty-three

DFB-10-CI

≥90

eighty-seven

seven point eight

seven point eight

seventy point two

six point six

one point zero six

zero point eight four

zero point eight nine

zero point seven six nine

one hundred and ninety-three

thirty-four

DFB-12-CI

≥90

eighty-six

seven point seven

seven point eight

sixty-six point eight

six point four

one point zero four

zero point eight four

zero point eight seven

zero point seven four seven

one hundred and eighty-eight

thirty-two