Production version：V8

　　Product thickness：50mm 75mm 80mm 100mm 120mm 150mm 200mm

　　Manufacturer: Henan Yuanda

　　♦ System composition

　　Top profiled steel plate, high quality rock wool material, lower profiled steel plate, polyurethane on both sides.

　　♦ Connection mode

　　Wall panel: concealed - self tapping screw not exposed, excellent waterproof performance.

　　♦ V8 polyurethane rock wool board products

　　♦ Scope of application

　　It is widely used in steel structure workshop, power plant, power equipment company, automobile exhibition hall, cement warehouse, steel structure office, airport terminal, railway station, stadium, large supermarket, logistics center and other steel structure buildings.

　　♦ Company production line introduction

　　In 2012, the company invested 50 million yuan to introduce the world's advanced polyurethane board production line, mainly engaged in the research and development, production, sales, installation and import and export business of polyurethane board, polyurethane side seal rock wool board, polyurethane side seal glass wool board, and cold storage board. It is a large green energy-saving plate manufacturer in Central Plains with an annual production capacity of 1.3 million square meters.

      ♦ Product features

　　V8, the board surface modeling is simple and fashionable, elegant and generous, hierarchical and three-dimensional, creating a rhythmic lighting effect. It is a comprehensive composite board for builders to pursue aesthetic feeling and visual effect, and also an excellent product choice for contemporary builders.

♦ Product advantages：

　　1.Reasonable connection mode: bolt hidden connection, good waterproof performance.

　　2.Aesthetic performance: 50% small ripple and 50% deep concave corrugated meter make the product shape clear, atmospheric and flexible, rich in change.

　　3.The construction is convenient and the installation is fast. Because there is no need for secondary processing on site, it can not only keep the surrounding environment clean and tidy, but also greatly shorten the installation period of the board. The daily average installation area of rock wool sandwich board is 600 ~ 800m2.

　　4、Significant sound insulation and sound absorption effect: Polyurethane double side sealing rock wool sandwich panel has a significant reduction effect on noise transmission, especially suitable for places with designated flights. In addition, after the rock wool roof panel is used, the impact of rain and hail on the roof steel plate of the building causes the indoor sound, which is also significantly reduced. According to ISO 717 / 82 and uni 8270 / 7 standards, the sound insulation effect of the sandwich panel with density of 120kg / m3 rock wool as core material can reach 29 ~ 30 dB.