NOVELTY - The arrangement (1) has a seal element (3) directly or indirectly secured in a base body (2). The base body partially consists of material i.e. mineral casting/concrete polymer composite material (B), which comprises casting capable consistency with room temperature upto 20 degrees Celsius. An inserting part (4) i.e. sleeve part, is integrated into the base body and partially surrounded by the material of the base body. The inserting part is provided to pass an attachment element i.e. screw. Cavities of the base body are formed on a channel to pass cooling or heating fluid or lubricant.    USE - Seal arrangement for a large wind-power plant. Can also be used for a metal sheet construction field.    ADVANTAGE - The seal element is directly or indirectly secured in the base body, and the base body partially consists of the mineral casting/concrete polymer composite material that comprises the casting capable consistency with the room temperature upto 20 degrees Celsius, thus ensuring high rigidity and stability, easy construction, reasonable design, convenient assembling effect, low assembling cost of the seal arrangement of a wind-power plant and high mechanical stability during tightening of the screw of the seal arrangement.    DETAILED DESCRIPTION - The material comprises filler and binder. The binder consists of resin i.e. epoxy resin, and curing agent i.e. amine curing agent. The filler is made of organic material and inorganic material. The organic material consists of timber, lignin, graphite, bamboo fiber, coconut fiber, cotton fiber, plastic fiber, flow, sisal, hemp, flat and/or foamed plastic i.e. polystyrene. The inorganic material consists of marble, granite, basalt, limestone, glasses, ceramic, lava stone, zeolite, blowing concrete, porcelain stoneware, burned ceramic and sand i.e. quartz sand and/or sound. The material is added with a reinforcement fiber that consists of coconut material, cotton material, glasses, carbon, metal or metal froth.    DESCRIPTION OF DRAWING(S) - The drawing shows a front sectional view of a seal arrangement.    Mineral casting/concrete polymer composite material (B)    Seal arrangement (1)    Base body (2)    Seal element (3)    Inserting part (4)