A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to acoustic board processing, in particular to a lightweight porous ceramsite concrete acoustic board and a preparation process thereof. The light porous ceramsite concrete acoustic board comprises an upper containing groove and a lower containing cavity. A plurality of small containing cavities are distributed in the lower containing cavity through sound absorption strips, ceramsite concrete is arranged in the upper containing groove, and the end face of the ceramsite concrete is in a wave shape. The preparation technology comprises the following steps: 1, placing the plate-shaped structure on a table top; 2, uniformly distributing the sound-absorbing cotton strips on the plate shape; 3, pressing the sound-absorbing cotton to form a groove; 4, fixedly connecting the shell to the plate-shaped structure to form a plurality of small containing cavities and a groove, wherein the small containing cavities and the groove are located on the lower portion and the upper portion respectively, and the groove is used for being communicated with the small containing cavities; 5, pouring the ceramsite concrete into the groove, wherein the upper end face of the ceramsite concrete is provided with an arc face when the ceramsite concrete is formed.
本发明涉及吸音板加工，更具体的说是一种轻质多孔陶粒混凝土吸声板及其制备工艺。轻质多孔陶粒混凝土吸声板包括上容槽与下容腔，所述下容腔通过吸音条分布多个小容腔，上容槽内为陶粒混凝土，陶粒混凝土的端面为波浪形。制备工艺包括以下步骤：步骤一、将板状结构放置在台面上；步骤二、将吸音棉成条的均匀分布在板状上；步骤三、将吸音棉压制出凹槽；步骤四、将壳体固接在板状结构上形成多个小容腔和一个槽，小容腔和槽分别位于下方和上方，所述凹槽用于连通多个小容腔；步骤五、在所述槽内浇筑陶粒混凝土，陶粒混凝土成型时其上端面具有弧面。
The invention relates to acoustic board processing, in particular to a lightweight porous ceramsite concrete acoustic board and a preparation process thereof. The light porous ceramsite concrete acoustic board comprises an upper containing groove and a lower containing cavity. A plurality of small containing cavities are distributed in the lower containing cavity through sound absorption strips, ceramsite concrete is arranged in the upper containing groove, and the end face of the ceramsite concrete is in a wave shape. The preparation technology comprises the following steps: 1, placing the plate-shaped structure on a table top; 2, uniformly distributing the sound-absorbing cotton strips on the plate shape; 3, pressing the sound-absorbing cotton to form a groove; 4, fixedly connecting the shell to the plate-shaped structure to form a plurality of small containing cavities and a groove, wherein the small containing cavities and the groove are located on the lower portion and the upper portion respectively, and the groove is used for being communicated with the small containing cavities; 5, pouring the ceramsite concrete into the groove, wherein the upper end face of the ceramsite concrete is provided with an arc face when the ceramsite concrete is formed.
本发明涉及吸音板加工，更具体的说是一种轻质多孔陶粒混凝土吸声板及其制备工艺。轻质多孔陶粒混凝土吸声板包括上容槽与下容腔，所述下容腔通过吸音条分布多个小容腔，上容槽内为陶粒混凝土，陶粒混凝土的端面为波浪形。制备工艺包括以下步骤：步骤一、将板状结构放置在台面上；步骤二、将吸音棉成条的均匀分布在板状上；步骤三、将吸音棉压制出凹槽；步骤四、将壳体固接在板状结构上形成多个小容腔和一个槽，小容腔和槽分别位于下方和上方，所述凹槽用于连通多个小容腔；步骤五、在所述槽内浇筑陶粒混凝土，陶粒混凝土成型时其上端面具有弧面。
Lightweight porous ceramsite concrete acoustic board and preparation process thereof
一种轻质多孔陶粒混凝土吸声板及其制备工艺
WANG YANG (author)
2021-09-28
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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