Soundproofing and thermal insulation board

Abstract

1. The name of the design product: sound insulation and heat preservation board. 2. The use of the design product: the product of the design is used for heat preservation and sound insulation of building exterior walls. 3. The design points of the design product: the structure level and the overall shape of the appearance. 4. The picture or photo that best indicates the design points: perspective view. 5. The top view is omitted because the part of the design product is not easy to see or cannot be seen when in use.

Images