EPS light filling the structural characteristics of the hollow body structure system technical performance are as follows: Board Type For span (m) Applicable thickness (mm) thickness / span hollowness (%) unidirectional plate 6-28180-10001 / 30-1 / 4230-62 bi-plate 7-32 from 180 to 1000 structural features 1 / 33-1 / 4825-57 Product Features of this product is a lightweight cellular polystyrene foam material is used as the main material filling slim tube, the main protective and waterproof outer timber wrapped in an isolation layer on top (or bottom) of the surface layer in order to resist the construction and strengthening of anti-floating loads. Product type and specifications are filling body by cross-sectional shape is divided into standard (round) and shaped (flat arc, long arcs, ellipses, symmetry multilateral, asymmetric multilateral). Standard features its diameter as the representative value D (Unit: mm); the average maximum and minimum cross-sectional shaped by its size as a characteristic representative values ??D (Unit: mm) to outsource size as product specifications, size range is: width 80-800mm, height 80-1000mm, length 200-2000mm. By product (main material name and density - width × height × length) as a marker of the product. Yancheng Yingtian Building Material Co., together with you to share the advantages of hollow floor, Yancheng Yingtian Building Materials Co., Ltd. sells hollow floor products, welcomed the new and old customers we want to know first-hand that the cast hollow floor in building works It is widely used, such as in underground engineering it has been widely used. So hollow floor underground project uses are those advantages? So let us take a look at it specifically. Hollow floor products (EPS EPS phantom filled hollow floor slab outside the fire EPS hollow membrane body EPS polystyrene mold box filled) the amount of steel and concrete: With hollow floor is greatly reduced, and the slab structure is steel consumption and greatly reduced the amount of concrete to long - 8.4 m -8.4 m wide column span 1,5 m topsoil thin tube, underground garage fire 20KN load an example a thin plastic tube, steel reduced amount 22KG / sqm, reduce the amount of concrete 40mm thick. The larger span thin tube, load, the more the economy. But the use of hollow floor slab does not need to add an expense: The cost of hollow floor member, slab floor no such expenditure. To save the situation with reference to prevailing market prices. _ Thin tube should be days of building materials (certified) _ thin tube by the Yancheng Nanjing day Building Material Co. should provide. Yancheng should be days of Building Materials Co. (ycytjc.com) (www.ycytjc.com) Jiangsu Yancheng, a leader in building materials processing, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In the days of building materials should be leading the staff warmly welcome all inquiries negotiations to create the building materials should be days of a better future.