A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a preset drainage ditch which comprises a prefabricated groove and a cover plate. The upper end of the U-shaped groove is covered with the cover plate, the upper end of the groove is covered with a first stainless steel layer, the lower end of the cover plate is covered with a second stainless steel layer, and by arranging the preset groove and the cover plate, the construction efficiency can be greatly improved; when the groove and the cover plate are stressed and collided, damage to the prefabricated groove and the prefabricated cover plate can be reduced.
本发明公开一种预置排水沟，包括预制的沟槽和盖板；所述盖板覆盖在U形的所述沟槽的上端，所述沟槽的上端覆盖有第一不锈钢层，所述盖板的下端覆盖有第二不锈钢层，通过设置预置的沟槽和盖板，能够大大提高施工的效率，通过设置第一不锈钢层和第二不锈钢层，能够在沟槽和盖板受力产生碰撞时，降低对预制的沟槽和盖板的损伤。
The invention discloses a preset drainage ditch which comprises a prefabricated groove and a cover plate. The upper end of the U-shaped groove is covered with the cover plate, the upper end of the groove is covered with a first stainless steel layer, the lower end of the cover plate is covered with a second stainless steel layer, and by arranging the preset groove and the cover plate, the construction efficiency can be greatly improved; when the groove and the cover plate are stressed and collided, damage to the prefabricated groove and the prefabricated cover plate can be reduced.
本发明公开一种预置排水沟，包括预制的沟槽和盖板；所述盖板覆盖在U形的所述沟槽的上端，所述沟槽的上端覆盖有第一不锈钢层，所述盖板的下端覆盖有第二不锈钢层，通过设置预置的沟槽和盖板，能够大大提高施工的效率，通过设置第一不锈钢层和第二不锈钢层，能够在沟槽和盖板受力产生碰撞时，降低对预制的沟槽和盖板的损伤。
Preset drainage ditch
一种预置排水沟
CHENG GUANGHUI (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
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SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
| European Patent Office | 2020