A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ecological permeable pavement brick for sponge city
The invention belongs to the technical field of building materials, and particularly relates to a sponge city ecological permeable pavement brick which comprises a brick body. A plurality of grooves are formed in the top face of the brick body, the widths of groove openings of the grooves are gradually increased from inside to outside, the middles of the grooves are connected with expansion blocks, the expansion blocks are made of water-swelling water stop strip materials, and the top ends of the expansion blocks are connected with baffles capable of blocking the grooves. A diversion trench communicated with the bottom end of the groove and the bottom surface of the brick body is formed in the brick body; according to the pavement brick, the groove can be blocked in sunny days, the situation that external impurities enter the groove to block the diversion trench is reduced, the water permeable function of the pavement brick can be performed more lastingly, in rainy days, rainwater can flow into the bottom end of the groove through a gap between the baffle and the groove, the expansion block is expanded when encountering water, the baffle is jacked upwards, and the water permeable effect of the pavement brick is improved. Therefore, rainwater can effectively flow out of the diversion trench through the opened groove.
本发明属于建筑材料技术领域，具体的说是海绵城市生态透水路面砖，包括砖体；所述砖体顶面上开设有若干凹槽，所述凹槽的槽口宽度由内向外逐渐增大，所述凹槽的中部连接有膨胀块，所述膨胀块由遇水膨胀止水条材料制成，所述膨胀块顶端连接有能够对凹槽进行封堵的挡板，所述砖体内部开设有连通凹槽底端与砖体底面的导流槽；本发明能够在晴天时对凹槽进行封堵，减少外界的杂质进入凹槽而将导流槽封堵的情况，使得路面砖的透水功能能够更持久的进行，当雨天时，雨水能够通过挡板与凹槽之间的缝隙流入凹槽底端，使得膨胀块遇水膨胀并将挡板向上顶起，从而使得雨水能够通过打开的凹槽从导流槽有效的流出。
Ecological permeable pavement brick for sponge city
The invention belongs to the technical field of building materials, and particularly relates to a sponge city ecological permeable pavement brick which comprises a brick body. A plurality of grooves are formed in the top face of the brick body, the widths of groove openings of the grooves are gradually increased from inside to outside, the middles of the grooves are connected with expansion blocks, the expansion blocks are made of water-swelling water stop strip materials, and the top ends of the expansion blocks are connected with baffles capable of blocking the grooves. A diversion trench communicated with the bottom end of the groove and the bottom surface of the brick body is formed in the brick body; according to the pavement brick, the groove can be blocked in sunny days, the situation that external impurities enter the groove to block the diversion trench is reduced, the water permeable function of the pavement brick can be performed more lastingly, in rainy days, rainwater can flow into the bottom end of the groove through a gap between the baffle and the groove, the expansion block is expanded when encountering water, the baffle is jacked upwards, and the water permeable effect of the pavement brick is improved. Therefore, rainwater can effectively flow out of the diversion trench through the opened groove.
本发明属于建筑材料技术领域，具体的说是海绵城市生态透水路面砖，包括砖体；所述砖体顶面上开设有若干凹槽，所述凹槽的槽口宽度由内向外逐渐增大，所述凹槽的中部连接有膨胀块，所述膨胀块由遇水膨胀止水条材料制成，所述膨胀块顶端连接有能够对凹槽进行封堵的挡板，所述砖体内部开设有连通凹槽底端与砖体底面的导流槽；本发明能够在晴天时对凹槽进行封堵，减少外界的杂质进入凹槽而将导流槽封堵的情况，使得路面砖的透水功能能够更持久的进行，当雨天时，雨水能够通过挡板与凹槽之间的缝隙流入凹槽底端，使得膨胀块遇水膨胀并将挡板向上顶起，从而使得雨水能够通过打开的凹槽从导流槽有效的流出。
Ecological permeable pavement brick for sponge city
海绵城市生态透水路面砖
JI JUNQUAN (author)
2022-03-01
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
/
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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