Laiwu of Shandong Jinda waterproof board waterproof board manufacturers to introduce the role of cushion. Waterproof board cushion in construction has an important role, so waterproof cushion layer board design is very necessary, waterproof board cushion is designed to achieve the ideal texture and structure, on the whole waterproof structure play a protective role The process - waterproof cushion layer board design and set up of you understand it? Here to tell us about your specific waterproof board waterproof board cushion to ensure that does not assume or undertake a minimum amount of ground reaction force. cushion layer should have a certain carrying capacity, at least should be able to bear the weight of the concrete and construction loads pouring water board and to ensure that before the concrete design strength without excessive compressive deformation cushion layer should have a certain deformation ability to avoid water board bear excessive ground reaction force, in order to ensure consistent force status and waterproof design board thickness of the cushion layer waterproof board according to foundation settlement value determined, and the thickness of the cushion layer should be greater than or equal foundation settlement value. So in order to reduce waterproof board by force, Cushion is very necessary, and for determining the thickness of the cushion layer to be accurate. Laiwu Jindal geotextile material Ltd. is a professional production of waterproof board business, the company adhere to the "customer first quality first, service quality, commitment, "the business and is willing to cooperate sincerely with home and abroad wholeheartedly, and seek common development. Dedicated, professional production of high quality products! Honesty, caring provide continuous service! Welcome friends to inquire!