A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-slip low-noise pavement structure which comprises a pavement body and an anti-slip noise reduction layer, the pavement body comprises a soil layer, a cushion layer is laid on the top of the soil layer, a base layer is laid on the top of the cushion layer, a lower sealing layer is laid on the top of the base layer, and a surface layer is laid on the top of the lower sealing layer. The antiskid noise reduction layer is laid on the top of the surface layer, and the base layer comprises a sub-base layer, a lower base layer and an upper base layer, so that the problems that the noise reduction effect of an existing pavement structure is poor, and the noise reduction effect mainly comes from the effect between the pavement and wheels when various motor vehicles run on the pavement; the problems that noise pollution is caused due to the fact that noise reasons can be the air pumping effect and noise generated by wheel vibration, and due to the fact that a road surface structure is generally poor in drainage performance and accumulated water on the road surface cannot be rapidly drained, the skid resistance of the road surface is weakened, the driving safety is directly affected, and traffic accidents are increased invisibly are solved.
本发明公开一种防滑低噪音的路面结构，其包括路面本体和防滑降噪层，所述路面本体包括土层，所述土层的顶部铺设有垫层，所述垫层的顶部铺设有基层，所述基层的顶部铺设有下封层，所述下封层的顶部铺设有面层，所述防滑降噪层铺设在面层的顶部，所述基层包括底基层、下基层和上基层，解决了现有的路面结构其降噪效果较差，且主要源于各类机动车在路面上行驶时路面与车轮之间的作用，噪音原因可分为空气泵吸效应以及车轮振动所产生的噪音，因此会造成噪音污染的情况，并且路面结构通常排水性较差，路面积水无法快速排出，因此会导致路面抗滑性减弱，直接影响到行车的安全性，无形中增加了交通事故的发生的问题。
The invention discloses an anti-slip low-noise pavement structure which comprises a pavement body and an anti-slip noise reduction layer, the pavement body comprises a soil layer, a cushion layer is laid on the top of the soil layer, a base layer is laid on the top of the cushion layer, a lower sealing layer is laid on the top of the base layer, and a surface layer is laid on the top of the lower sealing layer. The antiskid noise reduction layer is laid on the top of the surface layer, and the base layer comprises a sub-base layer, a lower base layer and an upper base layer, so that the problems that the noise reduction effect of an existing pavement structure is poor, and the noise reduction effect mainly comes from the effect between the pavement and wheels when various motor vehicles run on the pavement; the problems that noise pollution is caused due to the fact that noise reasons can be the air pumping effect and noise generated by wheel vibration, and due to the fact that a road surface structure is generally poor in drainage performance and accumulated water on the road surface cannot be rapidly drained, the skid resistance of the road surface is weakened, the driving safety is directly affected, and traffic accidents are increased invisibly are solved.
本发明公开一种防滑低噪音的路面结构，其包括路面本体和防滑降噪层，所述路面本体包括土层，所述土层的顶部铺设有垫层，所述垫层的顶部铺设有基层，所述基层的顶部铺设有下封层，所述下封层的顶部铺设有面层，所述防滑降噪层铺设在面层的顶部，所述基层包括底基层、下基层和上基层，解决了现有的路面结构其降噪效果较差，且主要源于各类机动车在路面上行驶时路面与车轮之间的作用，噪音原因可分为空气泵吸效应以及车轮振动所产生的噪音，因此会造成噪音污染的情况，并且路面结构通常排水性较差，路面积水无法快速排出，因此会导致路面抗滑性减弱，直接影响到行车的安全性，无形中增加了交通事故的发生的问题。
Antiskid low-noise pavement structure
一种防滑低噪音的路面结构
ZENG SHUHONG (author)
2022-05-10
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
Asphalt antiskid surface pavement structure and equipment
| European Patent Office | 2023