Building Curtain Wall - 港源幕墙

Unit Curtain Wall: Unit curtain wall is the development trend of building curtain wall, and it is one of the most popular top-grade building exterior maintenance systems of the world. It has the characteristics standardized design, production and processing in factory, fixed procedures, mechanical site installation and computerized procedures. The unit type curtain wall is the most mature and most widely used curtain wall of Guangyuan curtain wall technology.Gangyuan Curtain Wallhas advanced technical ability and has built nearly one hundred unit-type curtain wall projects, accumulated rich design and construction experience, and has become the largest curtain wall R&D and manufacturing enterprise in China. With the standardization of unit-type curtain wall and modular production characteristics, Gangyuan Curtain Wall relies on industrialization and its plant-type production to constantly strengthen its leading position in this industry.

Features of Unit Curtail Wall:

Industrial production, high assembly precision, and can effectively control the construction period of the project and significantly improve the economic and social benefits.
The units are sealed by the way of structure, and do not need to fill the sealant in the field;it is not affected by the local weather. The unit type curtain wall is adapted to the main structure of the movement, and is suitable for the high-rise, super high-rise, steel structure, etc.
It has excellent air tightness, water tightness, wind pressure deformation and plane deformation, and can satisfy the requirements of higher environmental protection and energy saving.

Stick System Curtain Wall: The stick system curtain wall is also a kind of external support system that is widely applied. Gangyuan Curtain Wall has the most mature technology and construction capacity. The stick system curtain wall is the frame supporting curtain wall, which install vertical columns, beams and panels in the field. The panel material can be prefabricated into units in the factory, and then be fixed on the frame formed by columns and beams. The load on the unit component of the panel material will be transmitted to the main body through the column (or beam).

The stick system curtain walls can be divided into:
The exposed frame curtain wall: the member of the metal frame is exposed to the frame supporting wall of the outer surface of the panel.

Hidden frame curtain wall: the metal frame structure is completely hiddenfrom the outer panel of the box supporting curtain wall.

Semi-hidden frame curtain wall: the vertical or horizontal member of the metal frame is exposed to the frame supporting wall of the outer panel.

Full Glass Curtain Wall: The full glass curtain wall is formed by glass rib and glass panels. Full glass curtain wall can be divided into hanging type, lower end supporting type andhidden cable glass fin type.
Features of Full Glass Curtain Wall：

Full glass curtain wall is a transparent and full-vision glass curtain wall. People can see all components and all the structure system of the glass curtain wall, so it makes the structure system to have the visual feelings. There are several advantages of this system, such as light weight, simple materials, fast construction and easy maintenance.

Point Supported Curtain Wall: The curtain wall, which is composed of a glass panel, a supporting device and a supporting structure, is called point supported curtain wall. It can be generally divided into steel truss type, rib type, glass rod type,cable type, self balanced cable truss type and single cable type.

Features of point supported curtain wall：

It has various forms of supporting structures can meet the requirements of different architects and engineering owners of the building structure and the effect of the facade.The structure is stable and beautiful, and the structure is compact and practical; the metal structure and permeability of glass are integrated, to create harmonious and uniform internal and external space. The glass and the connecting parts are connected by ball joint, which has a strong absorption and deformation capacity.

Photoelectric Curtain Wall: The photoelectric curtain wall is a new type of functional curtain wall, which integrates power generation, sound insulation, heat insulation and decoration, and is a new functional curtain wall that combines the photoelectric technologies and curtain wall technology. It represents the new development direction of the curtain wall technology.The natural light is collected, transformed, stored and transformed by solar cells and semiconductor materials, and the electric power is finally connected to the building power supply network to provide reliable power support for the building.

Features of Photoelectric Curtain Wall:

This type of curtain wall has the function of converting light energy into electrical energy. According to the needs of the lighting, it is suitable to be installed on the lighting roof, ceiling, horizontal shading decorative panels and other areas.In fact, the key component of the photoelectric conversion is the photoelectric template.At present, office buildings of the seven ministries of central state organs, JiangsuWuxi Airport Terminal, the State Environmental Protection Administration Compliance Center Building and other engineering projects have successfully applied solar photovoltaic power system, and have achievedremarkable energy saving effect.

The basic unit of the photoelectric curtain wall is the photovoltaic panel,which is an array of cells by linking several photoelectric batteries through series and parallel combination. If we install the photovoltaic panels on the curtain wall structure, we can form the solar photovoltaic power system.

Intelligent Breathing Type Curtain Wall: Breathing type curtain wall is the "double green jacket" of building. The double-layer structure of the curtain wall has a remarkable effect of sound insulation;the structural feature has given the building the "breathing effect". Residents can experience the real coolness in summer and warmness in winter, to eliminate extreme environmental discomfort and reduce energy consumption. Using double curtain wall system can reduce the energy consumption of building by 30%-50%. Breathing type curtain wall is

divided into two types: external circulation air curtain wall (active type) and inner circulation air curtain wall(passive type).

The curtain wall system is composed of inside and outside, the inner wall is generally used in the open frame curtain wall, such as the active window or the open door; the outer curtain wall adopts the frame curtain wall or point supported glass curtain wall. A relatively closed space is formed between the inside and outside walls, which greatly improve the insulation, heat insulation and sound insulation functions of curtain wall. Intelligent curtain wall is the extension of the breathing type curtain wall, which is based

on the intelligent building, which is suitable for the construction of supporting technology (warm, heat, light, electricity). In the effective use of curtain wall material and solar energy, through the computernetwork to effectively regulate the indoor air, temperature and light for saving energy, reducing the cost of production and use of buildings. It consists of the following parts: respiratory curtain wall, ventilation system, sun shading system, air conditioning system, environmental monitoring system and intelligent control system, etc. The intelligent control system is the key to intelligent breathing type curtain wall, which is the whole process control system from the functional requirements to the control mode, from the information collection to the implementation of the command transmission mechanism. It is related to the temperature, humidity, air fresh degree, light intensity of measurement, heating, ventilation, air conditioning and other agencies operating state information acquisition and control, power system configuration and control, building computer control and other factors.