Laminated glass
Category:
Architectural Glass
Product Description
I. Basic Definitions
Laminated glass is a type of safety glass composed of two or more sheets of tempered glass bonded together with a high‑molecular‑weight adhesive interlayer, which is then subjected to high temperature and pressure during the manufacturing process.
There are two mainstream types of intermediate films:
PVB film: a versatile option offering sound insulation, shatter resistance, and excellent value for money.
SGP Ion Film: High strength, high rigidity, water- and weather-resistant, non-delaminating—designed for high-end engineering applications.
II. Core Competitive Advantages
Shatters without scattering: After breaking, the glass remains firmly bonded to the film, preventing it from falling or shattering into fragments, ensuring an exceptionally high level of safety.
Impact‑resistant and explosion‑proof: resistant to hammering and compression, with exceptional toughness—far surpassing that of single‑pane tempered glass.
Sound insulation and noise reduction: The interlayer film blocks sound waves, delivering excellent soundproofing performance.
Waterproof and weather-resistant: The SGP model remains free of whitening and adhesive failure even in prolonged exposure to humid conditions, outdoor environments, and swimming pool settings.
Aesthetic Customization: Available with wire inserts, silk inserts, picture inserts, gradient effects, and ultra‑clear finishes, offering strong decorative appeal.
III. Common Standard Specifications
Double-layer laminated glass: 6+1.14PVB+6, 8+1.52PVB+8, 10+1.52SGP+10
Triple-layer laminated glass: 8+1.52PVB+8+1.52PVB+8 (for large spans, heavy loads, and high-risk applications)
Substrate: Clear tempered glass / Ultra-clear tempered glass (high light transmission, no green tint—premium choice)
IV. Main Application Scenarios
1. Construction Engineering Category
Glass curtain walls, skylights, canopies, and corridor roofs
High-rise exterior wall glazing, elevated-floor enclosure, and atrium roof coverings
Requirements: fall protection, wind-pressure resistance, and explosion-proof safety.
2. Guardrail and Fence Category
Staircase glass railings, balcony railings, and terrace balustrades
Glass railings for villas, shopping malls, office buildings, and hotels.
Requirements: transparent and aesthetically pleasing, impact-resistant, child-safe, and shatterproof with no sharp fragments.
3. For water environments only (strongly recommended: SGP laminated glass)
Floor-to-ceiling glass panels for the pool and infinity‑edge pool side walls.
Hot spring pools, water park, waterfront scenic glass
Pain point: Conventional PVB laminates are prone to delamination and whitening when exposed to water, necessitating SGP laminated glass.
4. Interior Decoration and Home Furnishing Category
Minimalist partitions, wet-and-dry separation in bathrooms, and entryway screens.
Background wall, wired art glass, staircase backdrop
Requirements: light transmission, privacy, aesthetic appeal, and safety to prevent impacts.
5. Commercial & Specialized Scenarios
Bank counters, jewelry store display windows (anti-burglary and shatter-resistant)
Elevator car glass, corridor passageways
Server room observation windows, soundproof partitions, fire-resistant laminated glass
Automotive windshields and bus windows (laminated glass across the entire range)
6. Iconic Landscape Project
Influencer‑famous glass walkways, viewing platforms, and sky bridges
Landscape fencing, courtyard art laminated glass
V. PVB vs SGP: A One-Sentence Distinction
PVB laminated glass: ideal for home decoration, interior applications, guardrails, partitions, and standard canopies—your top choice for value.
SGP laminated glass: ideal for outdoor exposure, poolside applications, large spans, high‑altitude heavy loads, and premium projects—offering superior strength and enhanced weather resistance.
Next item
Fill in your requirements
China Guangdong Haibo Special Glass Technology Co., Ltd. Unified Social Credit Code: 91440101MA5AT33G12 Contact Numbers: General Manager Cao, 13178822749; General Manager Wei, 13533794186.