CN201546313U

CN201546313U - Landscape pebble apron with water drainage ditch

Info

Publication number: CN201546313U
Application number: CN2009202587325U
Authority: CN
Inventors: 张华�; 汤雪飞; 崔芃
Original assignee: China Nonferrous Metals Processing Technology Co Ltd
Current assignee: China Nonferrous Metals Processing Technology Co Ltd
Priority date: 2009-11-23
Filing date: 2009-11-23
Publication date: 2010-08-11
Anticipated expiration: 2019-11-23

Abstract

The utility model discloses a landscape pebble apron with a water drainage ditch. First, the external groundsill soil of a brick wall (1) is tamped, wherein the gradient is 3-5% and the compaction coefficient is equal to or more than 0.9; then, a concrete cushion layer (3) with a thickness of 100-200mm is cast; the water drainage ditch (4) is cast at the place 1000-15000mm away from the brick wall, wherein the inner width of the water drainage ditch is 250-400mm, the depth of the outer end of the water drainage ditch is 150-300mm, the outer end is 30-60mm above the walking ground, and the thickness of the water drainage ditch is 100-200mm; connecting sealant(2) is filled at the seam of the water drainage ditch and the brick wall; the gradient of the water drainage ditch is 2.2-3.5%; water collecting wells are arranged at intervals of 20-30M; and finally, a layer of pebbles (5) with grain size of 60-100mm is laid dry on an apron casting layer of the water drainage ditch, or pebbles (5) with grain size of 35-60mm are embedded wet on the fine gravel concrete with a thickness of 60mm of the apron casting layer of the water drainage ditch. The landscape pebble apron is convenient to construct, simple to operate and elegant in appearance and embodies humanism.

Description

A kind of view pebble apron with the gutter

Technical field

The utility model belongs to technical field of buildings, especially a kind of view pebble apron with the gutter.

Background technology

In the design of outdoor aproll, the pebble apron commonly used that view is had higher requirements.

As in the bigger area of rainfall, its building wall draining often effectively combines pebble apron and open drain in conjunction with the double action of trench and aproll, and the metope drain function is organically combined with beautiful environment.

The combination of trench and aproll is one of problem of builing industry research in the building wall draining.

Summary of the invention

For addressing the above problem, the utility model has designed a kind of view pebble apron with the gutter, this view pebble apron can not only beautifying constructure and the excessive problem on ground, and can satisfy the requirement that metope is arranged rainwater, break through the simple effect of traditional aproll, embodied humanism that beautiful environment.

For achieving the above object, the present invention adopts following technical scheme:

Described a kind of view pebble apron with the gutter, earlier with the outer ground soil layer compacting of brick wall, foundation soil is controlled at 3～5% from the gradient that brick wall outwards is provided with, coefficient 〉=0.9 of foundation soil compacting, on the foundation soil of compacting, pour into a mould the concrete bed course of thick 100～200mm again, the cement that the concrete bed course is used and the mixed proportion of sandstone are 1: 3, and the gradient of concrete bed course is identical with the gradient of foundation soil; Then in cast gutter, distance brick wall 1000～1500mm place, gutter inner width 250～400mm, dark 150～the 300mm of gutter outermost end, the end distance walking high 30～60mm in ground outside the gutter, the inner, gutter is poured into brick wall along the concrete bed course gradient, the THICKNESS CONTROL of gutter cast is at 100～200mm, connect connection seam cream in the filling of the bonding crack place of gutter and brick wall, the gutter is controlled at 2.2～3.5% along the long gradient of ditch, per 20～30M place, gutter is provided with collecting well, and collecting well is communicated with subsoil drain; The last cobble of on the aproll pouring layer in gutter, doing shop one deck 60～100mm particle diameter, or at the cobble of on the thick pea gravel concreten of 60mm, inlaying 35～60mm particle diameter on the aproll pouring layer in gutter.

Described a kind of view pebble apron with the gutter, the color of its cobble can be a Natural color, or white, or colored.

Because adopt aforesaid technical scheme, the utility model produces following good effect:

1, the utility model has solved the problem that the view pebble apron combines with the open drain, makes common aproll give play to landscape effect, has embodied humanism that beautiful environment.

2, the utility model easy construction, simple to operate, the profile grace.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among Fig. 1: the 1-brick wall; 2-connection seam cream; 3-concrete bed course; The 4-gutter; The 5-cobble.

The specific embodiment

In conjunction with Fig. 1, a kind of view pebble apron of the present utility model with the gutter, earlier with brick wall 1 outer ground soil layer compacting, foundation soil is controlled at 3～5% from the gradient that brick wall 1 outwards is provided with, coefficient 〉=0.9 of foundation soil compacting, the concrete bed course 3 of the thick 100～200mm of cast on the foundation soil of compacting again, the cement that concrete bed course 3 is used and the mixed proportion of sandstone are 1: 3, the gradient of concrete bed course 3 is identical with the gradient of foundation soil; Then in cast gutter 4, distance brick wall 1000～1500mm place, gutter inner width 250～400mm, dark 150～the 300mm of gutter outermost end, the end distance walking high 30～60mm in ground outside the gutter, the inner, gutter is poured into brick wall along the concrete bed course gradient, the THICKNESS CONTROL of gutter cast is at 100～200mm, 4 irritate with the bonding crack place of brick wall 1 and to connect connection seam cream 2 in the gutter, the gutter is controlled at 2.2～3.5% along the long gradient of ditch, per 20～30M place, gutter is provided with collecting well, and collecting well is communicated with subsoil drain; The last cobble 5 of on the aproll pouring layer in gutter, doing shop one deck 60～100mm particle diameter, or on the aproll pouring layer in gutter on the thick pea gravel concreten of 60mm the cobble 5 of wet embedding 35～60mm particle diameter.The color of cobble 5 can be a Natural color, or white, or colored.

As a kind of preferred version of the present utility model, described concrete bed course can preferentially adopt the C20 concrete.

Embodiment:

Earlier be 3～5% foundation soil compacting with the gradient, compacting coefficient 〉=0.9.On the foundation soil of compacting, pour into a mould the C20 concrete of 100～200mm,, doing shop 60～100mm particle diameter cobble at last then in cast gutter, distance brick wall 1000～1500mm place, or with the cobble of embedding 35～60mm particle diameter that wets on the thick C20 concrete of the 60mm pea gravel concreten.It is wide that the gutter is designed to 300mm, and the degree of depth also can determine that the gutter is provided with collecting well along the long 25M of ditch place and is communicated with the rain drainage pipe according to local rainfall.

Claims

1. view pebble apron with the gutter, it is characterized in that: earlier with the outer ground soil layer compacting of brick wall (1), foundation soil is controlled at 3～5% from the gradient that brick wall (1) outwards is provided with, coefficient 〉=0.9 of foundation soil compacting, on the foundation soil of compacting, pour into a mould the concrete bed course (3) of thick 100～200mm again, the cement that concrete bed course (3) is used and the mixed proportion of sandstone are 1: 3, and the gradient of concrete bed course (3) is identical with the gradient of foundation soil; Then in cast gutter (4), distance brick wall 1000～1500mm place, gutter inner width 250～400mm, dark 150～the 300mm of gutter outermost end, the end distance walking high 30～60mm in ground outside the gutter, the inner, gutter is poured into brick wall along the concrete bed course gradient, the THICKNESS CONTROL of gutter cast is at 100～200mm, (4) are irritated with the bonding crack place of brick wall (1) and are connect connection seam cream (2) in the gutter, the gutter is controlled at 2.2～3.5% along the long gradient of ditch, per 20～30M place, gutter is provided with collecting well, and collecting well is communicated with subsoil drain; The last cobble (5) of on the aproll pouring layer in gutter, doing shop one deck 60～100mm particle diameter, or on the aproll pouring layer in gutter on the thick pea gravel concreten of 60mm the cobble (5) of wet embedding 35～60mm particle diameter.

2. a kind of view pebble apron with the gutter according to claim 1, it is characterized in that: the color of cobble (5) can be a Natural color, or white, or colored.