CN203065977U - Open ditch under ramp - Google Patents

Abstract

The utility model discloses an open ditch under a ramp, which is characterized by comprising a fine stone concrete cushion layer, bricks, water-proof mortar and a concrete cover plate, wherein the fine stone concrete cushion layer is arranged on plain soil; the thickness of the fine stone concrete cushion layer is 60 mm; two bricks are built on the fine stone concrete cushion layer; the thickness of each brick is 80 mm; a brickwork forms a drain ditch with the width of 200 mm; the surface of the brickwork is painted with the water-proof mortar; the concrete cover plate is arranged at the top of the drain ditch; and the thickness of the concrete cover plate is 120 mm.

Description

Open drain under the ramp

Technical field

The utility model relates to open drain under a kind of ramp, is applicable to construction field.

Background technology

Outdoor open drain structure refers at the outdoor raceway groove that arranges to get rid of the water discharge technology measure of outdoor ponding.How effectively draining guarantee simultaneously outdoor open drain non-leakage be the problem that runs in the engineering practice.

The utility model content

The technical problem that the utility model solves provides open drain under a kind of ramp, solves existing technical deficiency.

The utility model comprises pea gravel concreten bed course, brick, waterproofing mortar, concrete cover, above the plain soil pea gravel concreten bed course is set, the pea gravel concreten cushion thickness is 60mm, build two skin bricks above the pea gravel concreten bed course by laying bricks or stones, every skin brick height is 80mm, and it is the gutter of 200mm that brickwork forms width, brickwork external coating waterproofing mortar, the top, gutter arranges concrete cover, and concrete cover thickness is 120mm.

The utility model is simple and practical.

Description of drawings

Open drain schematic diagram under Fig. 1 ramp.

Accompanying drawing sign: 1, pea gravel concreten bed course, 2, brick, 3, waterproofing mortar, 4, concrete cover.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in detail.

Fig. 1 is open drain schematic diagram under the ramp.The utility model comprises pea gravel concreten bed course 1, brick 2, waterproofing mortar 3, concrete cover 4, above the plain soil pea gravel concreten bed course 1 is set, pea gravel concreten bed course 1 thickness is 60mm, build two skin bricks 2 above the pea gravel concreten bed course 1 by laying bricks or stones, every skin brick 2 highly is 80mm, and it is the gutter of 200mm that brickwork forms width, brickwork external coating waterproofing mortar, the top, gutter arranges concrete cover 4, and concrete cover 4 thickness are 120mm.

Claims (1)

1. open drain under the ramp, it is characterized in that comprising pea gravel concreten bed course, brick, waterproofing mortar, concrete cover, above the plain soil pea gravel concreten bed course is set, the pea gravel concreten cushion thickness is 60mm, builds two skin bricks above the pea gravel concreten bed course by laying bricks or stones, and every skin brick height is 80mm, it is the gutter of 200mm that brickwork forms width, brickwork external coating waterproofing mortar, the top, gutter arranges concrete cover, and concrete cover thickness is 120mm.

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