Laminated floor. Laminated floor is made of prefabricated panels and in-situ reinforced concrete stacked together made of prefabricated slabs. Both components of prefabricated floor structure, but also the permanent template-situ reinforced concrete composite layer should be set within the negative moment steel slab Monnet Cast laminated layer, and wherein the level of equipment laying pipelines. Prefabricated parts of Composite Slabs can prestressed solid sheet, it may also reinforced concrete hollow slab. Yancheng Yingtian Materials Co., Ltd. sells hollow floor products, welcomed the new and old customers we want to know first-hand that the cast hollow floor is widely used in construction, 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 filled mold box) Basement Exterior: (1) a high degree of facades: using hollow floor can be reduced within storey Handan mold height facades reduced accordingly. (2) the external walls of earth pressure: lower storey basement, exterior walls to withstand earth pressure is also reduced. (3) water pressure facades: basement storey lower, exterior water pressure is also reduced. (4) Wall Reinforcement: earth pressure and water pressure due to the external walls were reduced in-mold foam, wall reinforcement is also reduced. (5) Wall waterproofing: basement storey lower hollow internal model, a corresponding reduction in the height of the external walls, so the amount of waterproofing material is also greatly reduced. (6) Wall impermeability grade: basement storey lower, a corresponding reduction in the height of the external walls, while maintaining the exterior wall thickness unchanged, the facade of the impermeability grade is reduced accordingly. Hollow internal model, should be days of building materials (online consultation), Handan internal model to be days by the Yancheng Building Materials Limited. 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.