Ventilated Curtain Wall Systems
Ventilated curtain wall systems, also known as double-skin curtain wall, consists of two layers-- an inner and outer curtain wall which forms an enclosed space where air can enter from the lower air inlet, and leave from the upper exhaust vent. This space encourages air movement, where heat flows. Compared to traditional curtain wall systems, ventilated curtain wall systems' main feature is that it allows for a circulation and ventilation area between the two layers. This causes temperature of the inner curtain walls to be close to the indoor temperature, thereby lowering the temperature gap. In reducing temperature difference, it saves energy by 42%-52% compared to traditional curtain wall heating; In cooling process, it saves energy by 38%-60%. Also, with the use of double-layer curtain wall, the entire curtain wall's sound insulation greatly improves. There are two different structured-types of ventilated curtain wall systems: "closed internal circulatory system" and "open external circulatory system"
Wuhan Jianghua Intergrated Building
Zhujiang No. 1 building(Nan Jing)
New Chang An Square Phase II
New Chang An Square Phase II
Wuhan Jianghua Intergrated Building has a curtain wall area of about 40364 square meters. The main body is composed with podium and tower A and B, with a total construction area of 40364 square meters.Including tower A(24 stories), the building height is 98.7 meters, and the actual height is 120.4 meters, and tower B(15 stories), the building height is 77.1 meters, and the actual height is 102.1 meters. It is a modern and high-tech intelligent office building with double outer loop breathing curtain wall.
Zhujiang No. 1 building(Nan Jing) has a total construction area of 133,777 square meters. The project covers an area of 13 thousand square meters, with 51 floors on the ground, 4 floors underground and a total height of 188 meters. It is composed of the breathing glass curtain wall system, the unit glass curtain wall system and the frame type stone system. It is an integrated business service class A office building. It provides spacious, comfortable, characteristic architecture of the city landscape. It integrates technology, pluralism, convenience and humanization. It is business office, hotel, meeting and social networking. The overall solution to meet the needs of international companies for the company's office.
New Chang An Square Phase II project has a total construction area of 114,510.47 square meters, of which the floor area is 84,596.9 square meters which is a comprehensive office building. This project is mainly composed with the unitised double layer inner loop curtain wall(tower) and unitised curtain wall(podium). The curtain wall system is constructed with beautiful, energy-saving, concise and practical, which highlights the smart, modern and stable of the building, and the development trend of energy saving.