Monolithic fire-resistant glass is a fire-proof glass constructed of single-layer glass. Maintain fire integrity within a certain period of time, block open flame and toxic and harmful gases on the Fire surface, but do not have heat insulation insulation effect. Applicable to outer curtain wall, outdoor window, lighting roof, ceiling screen, fireproof glass frameless door, and partition wall without heat insulation requirements.
Fire-proof glass can be divided into five types, one is laminated composite fire-proof glass, the other is laminated fire-proof glass, the third is special fire-proof glass, and the fourth is hollow fire-proof glass, fifth, high-strength single-layer caesium potassium fireproof glass.
According to the fire resistance limit, it can be divided into five grades, namely 0.5h, 1.00h, 1.50h, 2.00h and 3.00h.
According to the fire resistance, it can be divided into thermal insulation type fireproof glass (Class A), non-thermal insulation type fireproof glass (Class C), and partial thermal insulation type fireproof glass (class B).
According to the structure form, it can be divided into fireproof laminated glass, thin coated fireproof glass, monolithic fire-resistant glass, fireproof laminated glass. The fireproof laminated glass can be divided into composite fireproof glass and poured fireproof glass according to the characteristics of its production process.
Before choosing fire-proof glass, it is necessary to make clear the actual fire-fighting requirements, whether it is mainly fire prevention, heat insulation or smoke isolation, and pay attention to the required fire resistance limit.
Single-piece and composite pouring fire-proof glass cannot be cut with a glass knife like Sheet Glass. It must first be fixed-scale processing, but the composite (dry) fireproof glass can meet the cutting requirements.
When choosing fireproof glass to form fireproof components, besides taking into account the fireproof durability of glass, its supporting structure and various elements must also meet the fire resistance requirements.
Fire-proof glass generally uses float flat glass and tempered glass, which are mainly fireproof material that can control the spread of fire and isolate smoke, and have fire resistance and heat insulation. Fire-proof glass is mainly divided into five types, namely laminated composite fire-proof glass, laminated fire-proof glass, special fire-proof glass, hollow fire-proof glass and high-strength single-layer caesium potassium fire-proof glass. Among them, it can be divided into three types according to the types of products. Class A has complete fire-resistant and heat-insulating functions, which can block thermal radiation; Class B can fire-resistant and block thermal radiation of relatively high intensity; however, class C has the function of refractory, but it is not insulated. Fire-proof glass doors are produced in Class A, Class B and Class C.
There are also many types of fire-proof glass doors. Fire-proof glass doors are divided into three levels: a, B and c, among which Grade A is the best fire-proof effect. Among them, class C class a fireproof glass door is composed of monolithic fire-resistant glass, which is a kind of special glass with higher strength than float glass. The installation method is simple and easy, generally, the maximum size that can be produced is 2400mm × 5000mm, and the minimum size is 200mm × 300mm. Class A Class A fire-proof glass door is composed of composite fire-proof glass, which has good heat insulation and sound insulation performance and high transparency. The maximum size that can be produced is 1800mm × 3000mm, the minimum size is 100mm × 100mm.
