Types of materials used in the activity room color plate activity room color steel material is color coated steel for surface material security guard post, phenolic foam, self-extinguishing polystyrene, polyurethane, glass wool, rock wool as the core material by heat curing adhesive in a continuous molding machine heated and pressurized composite made of lightweight building panels. Has the following characteristics: a site activity room, specification diversification: such as business type, H, C-type, corrugated, etc., and bright color, no surface decoration. 2, installation flexibility: Sandwich Panel not only a significant reduction in the cost of basic engineering and structural engineering construction material, and can repeatedly dismantling, construction and installation of flexible, comprehensive benefits are very significant. 3, Fire resistance: color steel core flame retardant materials for the B1 level, the oxygen index ≥26, does not melt when burned, and no smoke, no drip pyrolysis. China's high-grade fire architectural composite sheet, is the preferred decorative sheet 高标准 plant. 4, using a wide temperature range: color steel core material the use of temperature -70 ℃ ~ + 120 ℃, instant up + 200 ℃, shrinkage even when used in low temperature cryogenic environment, not brittle, is cryogenic (cold) Project ideal insulation material. 5, low thermal conductivity (λ <= 0.041w / mk), thermal insulation properties. Single-slope activities room 6, non-toxic and tasteless: color steel core without Freon foaming agent, burning non-toxic, tasteless, spilling gas are harmless to humans and the environment, in line with national environmental requirements, is a new green building materials. 7, waterproof moisture: color steel core part of the organic polymer foam material, the structure is a closed cell type, with good resistance to water absorption and resistance to water vapor permeability. Free mobile toilets flush toilet with a packed ground for senior marble (or solid wood flooring primer booth, shop-slip surface quartz tiles), moisture, corrosion-resistant. 2, using the squatting toilet with part design, save space and avoid cross-infection, the choice of high-grade material booth manufacturers, high strength, aging, the surface non-slip handle, 3, regardless of the alpine region north or south humid areas can normally be used. 4, supporting facilities, with indoor and outdoor lighting, power switches and sockets, Pissing, urinals, washbasins, cosmetic mirror, coat hooks, hand tray, basket, signage, etc. (another or according to customer demand with addition of electronic doors, background music, sensors, dressing table, air conditioning, etc.) booth, Zhengzhou Kwong Tak green (certified), Zhumadian booth provided by the Environmental Protection Equipment Co., Ltd., Zhengzhou-German. Zhengzhou-German Environmental Protection Equipment Co., Ltd. (www.ydhbcs.com) is a leader in Zhengzhou, public sanitation facilities, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zhengzhou-German leadership in environmental protection with the staff warmly welcome all inquiries negotiations to create a better environment Zhengzhou Guangde future.