Noise reduction and sound insulation structure for overhead ground and mounting method

Abstract

The invention discloses a noise reduction and sound insulation structure for overhead ground, and relates to the technical field of overhead ground noise reduction and sound insulation. The noise reduction and sound insulation structure for the overhead ground comprises an overhead floor, a first fixing piece and a second supporting piece, wherein the first fixing piece is connected with the upperend face of the overhead floor, and the second supporting piece is in threaded connection with and supports the overhead floor; a plurality of reinforcing ribs are arranged on the overhead floor; thereinforcing ribs protrude out of the overhead floor; the noise reduction and sound insulation structure for the overhead ground further comprises a noise reduction metal plate which is fixed to the protruding side walls of the reinforcing ribs in a screwed mode; and correspondingly, a plurality of screwing holes are formed in the two side walls of each reinforcing rib. The invention further provides a noise reduction and sound insulation mounting method for the overhead ground, the overhead floor is mounted through the mounting method of the system, effective measures are taken in the noise reduction and sound insulation field of the overall mounting level of the overhead floor, and the overhead floor is prevented from generating noise.

Description

technical field [0001] The invention relates to the technical field of noise reduction and sound insulation for raised ground, in particular to a noise reduction and sound insulation structure and installation method for raised ground. Background technique [0002] Floor heating is radiant floor heating. The entire floor is used as a radiator, and the heat medium in the radiant layer of the floor is used to evenly heat the entire floor. Using the heat storage of the floor itself and the law of upward radiation of heat to conduct from bottom to top, the purpose of heating is achieved. . At the same time, it has the advantages of uniform heat dissipation, comfort, appearance, safety and reliability, and long life. The existing floor heating construction is divided into wet paving construction and dry paving construction. In wet paving construction, the entire floor heating pipeline is buried under the cement floor. Wet paving construction requires backfilling, and the backfil...

AI Technical Summary

Problems solved by technology

Dry overhead floor heating, when the ground is used for a long time in the later period, there will be problems such as deformation of components affected by the environment, thermal expansion and contraction, etc., and abnormal noise will be emitted when the components are in contact. At the same time, the ground is overhead, and there will be empty noise when walking on the ground The existing solution is to install sound-proof and shock-absorbing materials on the contact surface between the adjusting feet and the floor to alleviate the ground vibration and solve the problem of vibration on the overhead ground. There is no comprehensive and systematic method to solve the problem of the overhead ground during use. The overall sound insulation problem

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