Environment-friendly material for environment-friendly building board
A technology of building boards and environmental protection materials, applied in building components, building structure, sound insulation and other directions, can solve problems such as poor sound insulation effect and affect people's quality of life, and achieve good sound insulation effect, good noise reduction effect, and good buffering effect. Effect
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Embodiment 1
[0027] Reference Figure 1-4 , Environmental protection materials for environmental protection building boards, including a frame body 4, the bottom inner wall of the frame body 4 is provided with a first noise reduction layer 2, and the outer wall of the first noise reduction layer 2 is provided with a first noise reduction channel 3 with a bow tie structure The inner wall of the first noise reduction channel 3 is provided with a honeycomb groove 17, and the inner wall of the first noise reduction channel 3 near the honeycomb groove 17 is provided with a reflecting plate 19, and the outer wall of the reflecting plate 19 is provided with a reflecting groove 18, The outer wall of the noise layer 2 away from the frame 4 is provided with a buffer mechanism, and the outer wall of the buffer mechanism away from the first noise reduction layer 2 is provided with a second noise reduction layer 10, and the outer wall of the second noise reduction layer 10 is provided with a second noise...
Embodiment 2
[0037] Reference figure 1 , The environmental protection material used for environmental protection building boards. Compared with Example 1, this embodiment also includes fifty to one hundred semi-circular grooves 1 on one side of the outer wall of the frame body 4, and fifty to one hundred semi-circular grooves 1 equidistantly distributed on the outer wall of the frame 4.
[0038] During the installation of the board, the semicircular groove 1 can increase the effective contact area between the board and the wall, can fill more concrete, and improve the firmness of the board installation.
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