Surface Gloss PMMA Sound Absort Barrier Railway Sound Proof Fence

Surface Gloss PMMA Sound Absort Barrier Railway Sound Proof Barrier Fence

Why is the acrylic stiffener sheet used for acoustic barriers?

1. Acrylic board also known as perspex is an important thermoplastic material early developed. Mainly used in construction, sanitary ware, advertising, decoration and so on. As a sound barrier transparent material, there are less applications in domestic. This board has good weather resistance, no need for UV treatment, color transparent, large surface which can be made and simple fixed way and so on. While it is conducive to clean dust, with good landscape effect.

2. DUKE Sound insulation of this acrylic sheet can achieve 30db(A). It can fully meet the requirements of the sound barrier, and has high transmittance, resistance to yellowing, and a good landscape effect. But the problem is: thicker plate prices are more expensive and impact resistance worse than the pc board. Sound barrier sheets are used in many domestic projects, with height 3.65m, can reduce 6-7db. At present, mass production of transparent acrylic sheet of 8-20mm thick has been realized in China. By means of reinforcement in the plate, the impact resistance is also improved. There are more and more countries use acrylic stiffener to build sound barrier.

Feature

1. Processability:Can according to the drawing's requirements to hot bending and cold bending to achieve multiple design criteria
2. Long life:By modified for mula and special process,ensure that the sound insulation board service life of 25 years.
3. Workability:Light-weight,only equivalent weight of ordinary glass 1/2,will much reduce the bridge bearing load,convenient installation and construction.
4. Transparency:Transmission rate up to 93%,the surface gloss and have beautiful appearance.
5. Weatherability:Can be safe to use and maintain physical stability during bad weather conditions from -45℃ to 115℃.
6. Environment-protection:A new type of transparent material which can instead of the traditional material laminated glass,PC,etc.More green environmental protection,sustainable recovery 100%.
7. Impact resistance:The surface intact when tested by 4KG DWTT,and has excellent surface hardness,not easy to scratch.

Parameters Table

Chengdu Cast Acrylic Panel Industry Co., Ltd(CDA) is the wholly owned subsidiary of Monarch Group, relies on the industry-leading technical support of Mitsubishi Rayon Co., Ltd, CDA produces acrylic sheets named Brand DUKE. CDA is a company integrating R&D, production, manufacturing and sales, and is in absolute leading position of the domestic PMMA industry. Product wildly used in sanitary, AD sign, aquarium board, noise barrier system, etc.
Founded in 2007, covers an area of 52000 square meters, total investment of 120 million CNY. Factory layout and facilities are all in accordance with the world's leading standard, with two of the world advanced level cast production lines, annual capacity can reach to 10000 tons per year. Only using 100% pure new Mitsubishi MMA material, famous brand moulds and imported color pastes to insure manufacture the high-quality acrylic sheets.