Application Prospect of Building Film

Source: | Date of issue: 2015-04-01 00:00:00 | Views: 89410

With people's requirements for low-carbon life, building safety and energy conservation have been placed in the forefront of building design and material selection. However, the pursuit of large-area daylighting glass design in modern buildings has become a trend, which contradicts the energy-saving trend of architectural design.

If transparent glass is used in the building, too much sunlight and heat will enter the room in summer, and it will not be able to prevent the heat from overflowing in the winter. The cost of maintaining a suitable indoor temperature can only consume a large amount of energy consumption for air conditioning or heating. How can we effectively reduce energy consumption? Construction film is a good choice.

The following picture shows the heat insulation effect of the architectural film SH-012P product of Changzhou Shanyou Dishan Protective Material Manufacturing Co., Ltd. that has passed the CTC energy saving certification. It can be seen from the above that the total solar barrier rate has increased from 9% before filming to 81% after filming , Which greatly reduces the power consumption of air-conditioning and refrigeration.

At the same time, architectural glass window film has the advantages of low production cost, convenient and fast installation, light product quality, and small load-bearing effect on buildings. It can be used in the renovation of energy-saving buildings, new buildings, and the improvement of glass curtain wall structures. A large market share.

Table 1 Comparison of architectural glass film and other glass energy-saving methods

Comparison item	Building energy efficiency Film (Above 2mil)	Coating grass	Tempered glass Ordinary white glass	Vacuum grass	Hollow grass	Sun protection and thermal insulation curtains
Light transmittance	Light transmittance optional (5～90%)	Light transmittance is generally less than 50%	Light transmittance can reach 90%	More than 80%	Light transmittance can reach 80%	opaque
UV blocking	99%	More than 90	15%	30-50%	25%	More than 99%
Prevent light pollution and glare	Have	without	without	without	without	without
Thermal insulation and energy saving	Up to 90%	20-65%	Not insulated	Adiabatic	More than 50%	More than 50%
Safe explosion-proof	Explosion proof No debris splashing	Detritus hurts	Partial debris hurt	Detritus hurts	Detritus hurts	without
Price (family)	100 yuan/㎡	170 yuan/㎡ above	70 yuan/㎡ or more	300 yuan/㎡ above	80 yuan/㎡ above	20元/㎡above
Construction difficulty	Simple/DIY	Generally	Simple/DIY	Professional operation Need to replace doors and windows	Professional operation Need to replace doors and windows	Simple/DIY

Architectural film can effectively solve our problems in many aspects of building glass solar shading, energy saving, safety protection, beautiful decoration, etc. The development of architectural film has huge market potential no matter at home or abroad. (Technical Quality Department)

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