A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Floor sound insulating brick
The invention provides a floor sound insulating brick, and belongs to the technical field of building materials. The floor sound insulating brick comprises a sound insulating brick body, a sound insulating pad and damping sand. The sound insulating brick body is a concrete ground brick provided with a gap controlling protruding side. One face of the sound insulating brick body is evenly provided with multiple concave sound absorbing cavities. The damping sand is arranged inside the cavities. The sound insulating pad is attached to the side, provided with the sound absorbing cavities, of the sound insulating brick body, and blocks the sound absorbing cavities. According to the technical scheme that the sound reducing and the sound insulating are combined, a downstair resident can feel the obvious floor sound insulating effect, and the influence on an upstair resident of the floor crash is lowered. The floor sound insulating brick is convenient and rapid to pave, high in paving efficiency, low in cost, easy to maintain, and long in service life.
Floor sound insulating brick
The invention provides a floor sound insulating brick, and belongs to the technical field of building materials. The floor sound insulating brick comprises a sound insulating brick body, a sound insulating pad and damping sand. The sound insulating brick body is a concrete ground brick provided with a gap controlling protruding side. One face of the sound insulating brick body is evenly provided with multiple concave sound absorbing cavities. The damping sand is arranged inside the cavities. The sound insulating pad is attached to the side, provided with the sound absorbing cavities, of the sound insulating brick body, and blocks the sound absorbing cavities. According to the technical scheme that the sound reducing and the sound insulating are combined, a downstair resident can feel the obvious floor sound insulating effect, and the influence on an upstair resident of the floor crash is lowered. The floor sound insulating brick is convenient and rapid to pave, high in paving efficiency, low in cost, easy to maintain, and long in service life.
Floor sound insulating brick
LUO GANG (author) / ZHENG BING (author) / GUO YONGCONG (author) / ZHANG HUAN (author) / LIU DAN (author) / LUO CHUNYAN (author) / LIU LIJUN (author)
2015-09-30
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Heat-insulating and sound-insulating brick and production method thereof
| European Patent Office | 2024