Overview
Solid and hollow glass are fundamental materials in modern architecture and design. Solid glass, made from molten silica with additives like soda ash, is valued for its optical clarity and structural integrity. Hollow glass consists of two or more panes separated by a spacer and sealed to create an insulating air gap. These glass types serve distinct purposes: solid glass is preferred for single-pane applications requiring durability, while hollow glass excels in energy-efficient building envelopes. Both can be further processed through tempering, laminating, or coating to enhance performance.
Product Features
Solid glass offers unmatched transparency and surface hardness, making it ideal for high-traffic areas. Standard thicknesses range from 3mm to 25mm, with thicker variants used in flooring or security glazing. It can be tempered for safety or laminated with interlayers for impact resistance. Hollow glass provides superior thermal insulation (U-values as low as 0.5 W/m²K) and noise reduction (up to 50 dB). The air gap between panes may contain argon gas for enhanced performance. Spacer materials like stainless steel or thermoplastic ensure long-term seal durability.
Main Uses
In construction, solid glass is deployed in storefronts, shower enclosures, and glass railings where structural loads are present. Its scratch-resistant surface suits tabletops and shelving in furniture manufacturing. Tempered variants meet safety codes for overhead glazing. Hollow glass dominates window and curtain wall systems in commercial buildings, reducing HVAC loads by 30% compared to single glazing. Specialty applications include refrigerator doors, soundproof partitions, and photovoltaic-integrated facades where the cavity houses solar cells.
Culture and Development
Glassmaking dates to 3500 BCE, but hollow glass technology emerged post-WWII amid energy crises. The first patents for insulated glass units (IGUs) were filed in the 1940s, with modern versions achieving near-zero thermal bridging through warm-edge spacers. Contemporary innovations include vacuum-insulated glass (0.2mm gaps maintaining R-10 insulation) and smart glass that switches opacity. China currently leads global production, manufacturing over 60% of architectural glass, with output exceeding 900 million square meters annually.
B2B Procurement Guide
For solid glass, specify thickness (6mm minimum for structural use), edgework (seamed/polished), and tempering requirements. MOQs typically start at 100m², with lead times of 2–4 weeks for custom sizes. Verify optical quality through ASTM C1036 standards. When sourcing hollow glass, prioritize units with butyl rubber primary seals and desiccant-filled spacers. Request certified U-values and condensation resistance factors (CRF). Sample testing for gas retention (ASTM E2188) is recommended. Container-load shipments (approx. 300m² per 40HQ) optimize logistics costs.
Related Manufacturers
- 主营：硅灰石粉、矿粉、硅灰、实心玻璃微珠、长石粉、高岭土、玻璃粉、膨润土、玻璃鳞片、萤石粉
- 主营：滑石粉、白陶土、碳酸钙、空心玻璃微珠、金刚砂、石英砂、白云石砂、耐火材料、地坪材料、彩色地坪料、高尔夫球场、耐磨地坪硬化剂
- 主营：夹丝玻璃、水晶玻璃、热熔玻璃、实心空心玻璃砖定制、异形钢化玻璃、家具家电玻璃
- 主营：贝壳粉、低导热、食用菌、空心、玉米芯、杨木粉、填充剂、白沙子、玻璃砂、玛瑙石、远红外、夜光石、萤石粉、河滩石、火山石、云母粉、白木粉、紫水晶、金刚砂、菊花紫、硅藻土、石英粉、电气石、鹅卵石、石英砂、雨花石
- 主营：蛭石、硅藻土、椰糠、实心玻璃微珠、稻壳碳、金刚砂、玻璃粉、麦饭石、火山石、重晶石、高岭土、白炭黑、玻璃砂、贝壳粉、氧化铁、重钙、沸石
- 主营：各种建筑玻璃、玻璃安装工程、铝合金门窗生产、空心玻璃砖厂家、玻璃阳光房、玻璃幕墙设计安装、集装箱房
- 主营：实心玻璃微珠、石英发售、橡胶塑料轻钙
- 主营：实心砖、空心玻璃砖、方形水晶砖
- 主营：热弯玻璃、智能调光玻璃、防弹玻璃、实心玻璃砖、防火玻璃、夹丝夹绢玻璃、单向透视玻璃、防滑玻璃、夹胶玻璃、钢化玻璃
- 主营：超细蛭石粉、火山石、鹅卵石、石英砂、碳酸钙、麦饭石、电气石球、地坪专用彩砂、玻璃微珠、石英粉、云母粉/片、岩片、彩石、雪花白、金刚砂、重钙粉、轻钙粉、胶粘石骨料、透水地坪骨料、水磨石骨料、大玻璃块
- 主营：活性炭、高岭土、海泡石、空心玻璃微珠、刹车片、硅藻土、塑料电缆
- 主营：热熔玻璃、艺术玻璃、玻璃背景墙、夹丝玻璃、夹娟玻璃、雕刻玻璃、UV打印玻璃、3D打印玻璃、激光内雕玻璃、深渊镜、千层镜、智能防雾镜、镜子、电雕车刻玻璃、蚀刻玻璃、喷砂玻璃、烤漆玻璃、瓦楞长虹玻璃、单向透视玻璃、钢化镜
- 主营：胶黏剂、添加剂、浮力材料、空心玻璃微珠、实心玻璃微珠、高速列车、低介电材料、固井水泥浆、低密度钻井液、纳米保温新材料、橡胶树脂填充剂
- 主营：道路反光标线、反光玻璃微珠、彩色玻璃珠、1.7折射率玻璃珠、高折射玻璃微珠、彩色玻璃微珠、夜间斑马线反光不标识、玻璃砂、60目玻璃微珠
- 主营：棕刚玉 白刚玉、氧化铁颜料、云母、空心实心玻璃珠、复合岩片、金刚砂耐磨地坪材料、鹅卵石雨花石、金刚砂、夜光石、免洗树脂水洗石开通即、棕刚玉砂 微粉、硫化铁、煅烧彩砂、石英砂、硅微粉 石英粉、碳酸钙、玻璃微珠、海泡石纤维、玻璃微粉、树脂砂 悬浮砂、反射隔热粉、碳粉、负氧离子液