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A platform for research: civil engineering, architecture and urbanism
Preparation method of porous noise-reducing organic ground cover
The invention discloses a preparation method of a porous noise-reducing organic ground cover, which is specifically implemented according to the following steps: step 1, acquiring branches, and cutting the branches to obtain cutting blades or cutting particles; 2, naturally airing the cutting pieces or the cutting particles obtained in the step 1 to form a common organic ground cover; step 3, preparing a pore-foaming agent; and 4, the cut object base material obtained in the step 2 fully absorbs the pore-foaming agent prepared in the step 3, and then crawler-type microwave drying is performed to obtain the porous noise-reducing organic ground cover. According to the invention, the tracheid absorption pore-foaming agent is utilized to carry out gas pore-forming to form a surface porous structure, so that noise can be effectively reduced.
本发明公开了一种多孔降噪有机地表覆盖物的制备方法，具体按照以下步骤实施：步骤1，获取枝干，并将枝干切削得到切削片或切削粒；步骤2，将步骤1得到的切削片或切削粒自然晾干形成普通有机地表覆盖物；步骤3，制备致孔剂；步骤4，使步骤2得到的切削物基材充分吸收步骤3配置的致孔剂，之后接受履带式微波干燥得到多孔降噪有机地表覆盖物。本发明利用管胞吸收致孔剂进行气致孔，形成表面多孔结构，可有效降噪。
Preparation method of porous noise-reducing organic ground cover
The invention discloses a preparation method of a porous noise-reducing organic ground cover, which is specifically implemented according to the following steps: step 1, acquiring branches, and cutting the branches to obtain cutting blades or cutting particles; 2, naturally airing the cutting pieces or the cutting particles obtained in the step 1 to form a common organic ground cover; step 3, preparing a pore-foaming agent; and 4, the cut object base material obtained in the step 2 fully absorbs the pore-foaming agent prepared in the step 3, and then crawler-type microwave drying is performed to obtain the porous noise-reducing organic ground cover. According to the invention, the tracheid absorption pore-foaming agent is utilized to carry out gas pore-forming to form a surface porous structure, so that noise can be effectively reduced.
本发明公开了一种多孔降噪有机地表覆盖物的制备方法，具体按照以下步骤实施：步骤1，获取枝干，并将枝干切削得到切削片或切削粒；步骤2，将步骤1得到的切削片或切削粒自然晾干形成普通有机地表覆盖物；步骤3，制备致孔剂；步骤4，使步骤2得到的切削物基材充分吸收步骤3配置的致孔剂，之后接受履带式微波干燥得到多孔降噪有机地表覆盖物。本发明利用管胞吸收致孔剂进行气致孔，形成表面多孔结构，可有效降噪。
Preparation method of porous noise-reducing organic ground cover
多孔降噪有机地表覆盖物的制备方法
SHEN WEN (author) / ZHU CUNCUN (author) / YAN PI (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
A01H
Neue Pflanzen oder Verfahren zu deren Gewinnung
,
NEW PLANTS OR PROCESSES FOR OBTAINING THEM
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
Preparation method of hydrophilic porous noise-reducing organic ground cover
| European Patent Office | 2023