CN207092154U - A kind of basement drain plate - Google Patents
A kind of basement drain plate Download PDFInfo
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- CN207092154U CN207092154U CN201720714848.XU CN201720714848U CN207092154U CN 207092154 U CN207092154 U CN 207092154U CN 201720714848 U CN201720714848 U CN 201720714848U CN 207092154 U CN207092154 U CN 207092154U
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- drain bar
- drain
- hollow
- basement
- salient point
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Abstract
The utility model discloses a kind of basement drain plate, including drain bar, drain bar is located at the top of basement bottom board, drain bar is provided with the hollow salient point of outwardly convex, the another side of drain bar is provided with hollow recess, and drain bar mutually fastens overlap joint by hollow salient point and hollow recess, and hollow salient point is laid downwards, it is provided with space seeping layer between hollow salient point, casting concrete in hollow recess.In basement, the overlap joint of drain bar is set, can large area standardized construction, simple and efficient to handle and inexpensive, paving completes that next process can be entered, and standardized materials, standardized construction, reduces material consumption and Energy Consumption of Construction, meets national energy-saving emission reduction policy requirements.
Description
Technical field
It the utility model is related to a kind of basement drain plate.
Background technology
The conventional method of underground engineering waterproof slab has outer waterproof, inner waterproofing and impermeable structure etc., in skyscraper
In, due to the rigidity of raft plate and isolated footing is big and the rigidity of water resistant plate is small, concrete easily produces contraction fissure and main point
Cloth around raft plate and isolated footing, meanwhile, basic sedimentation also increases general caused by raft plate and isolated footing week edge crack
Rate and degree, particularly to the underground engineering often acted on by hydraulic pressure, it is traditional with " anti-" to instruct the general waterproof of thinking
Technique always not can solve the waterproof problem of underground engineering bottom plate.
Above deficiency, it is to be improved.
Utility model content
In order to overcome the shortcomings of existing technology, the utility model provides a kind of basement drain plate.
Technical solutions of the utility model are as described below：
A kind of basement drain plate, it is characterised in that including drain bar, the drain bar is upper located at basement bottom board
Portion, the drain bar are provided with the hollow salient point of outwardly convex, and the another side of the drain bar is provided with hollow recess, the draining
Plate mutually fastens overlap joint by the hollow salient point and the hollow recess, and the hollow salient point is laid downwards, described hollow convex
Space seeping layer is provided between point, casting concrete in the hollow recess.
Preferably, the drain bar mutually fastens 1~3 fulcrum of overlap joint.
Preferably, fixed at the overlap joint closing in of the drain bar by glue.
Preferably, the material of the glue is PVC..
Preferably, 10~20mm of top surface that the concrete is higher by the drain bar is poured.
Preferably, the specification of the drain bar is 160mm × 1875mm × 25mm.
Preferably, the material of the drain bar is vinyon.
According to the utility model of such scheme, its advantage is, the overlap joint of drain bar is set in basement, can be big
Area standardization is constructed, is simple and efficient to handle and inexpensive, and paving completes that next process can be entered；Concrete fills draining
The hollow recess of plate, have with agent structure identical durability, can reach the permanent anti-quality objective for blending protection against the tide, reduce length
Phase maintenance cost；After groundwater seepage enters structure, sump is pooled to by the seeping layer of drain bar, there is storage well
Water, drain function, improve the waterproof quality of underground engineering；Standardized materials, standardized construction, reduce material consumption and construction
Energy consumption, meet national energy-saving emission reduction policy requirements.
Brief description of the drawings
Fig. 1 is drain bar overlapped joints structural representation of the present utility model.
Fig. 2 is drain bar cross-sectional view of the present utility model.
Fig. 3 is drain bar of the present utility model structural representation at sump.
Fig. 4 is drain bar of the present utility model structural representation at masonry wall.
Fig. 5 is drain bar of the present utility model structural representation at gutter.
Fig. 6 is drain bar of the present utility model structural representation at elevator foundation pit.
In figure, 1, drain bar；101st, hollow salient point；102nd, hollow recess；103rd, overlap joint closes up；104th, glue；105、
Space seeping layer；2nd, basement bottom board；3rd, concrete；4th, catch pit；401st, small slope；5th, masonry wall；501st, drainpipe；6、
Gutter；601st, cover plate；602nd, angle bar；7th, elevator foundation pit；701st, water-blocking bank；8th, concrete；801st, facing concrete.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is further described embodiment：
As shown in Figure 1 to Figure 2, a kind of basement drain plate, including drain bar 1, drain bar 1 is located at basement bottom board 2
Top, drain bar 1 are provided with the hollow salient point 101 of outwardly convex, and the another side of drain bar 1 is provided with hollow recess 102, drain bar
1 mutually fastens overlap joint by hollow salient point 101 and hollow recess 102, and hollow salient point 101 is laid downwards, between hollow salient point 101
Provided with space seeping layer 105, casting concrete 8 in hollow recess 102.
Preferably, drain bar 1 mutually fastens 1~3 fulcrum of overlap joint.Lap-joint is rapped with rubber hammer, it is firmly overlapped.
There is choosing, fixed at the overlap joint closing in 103 of drain bar 1 with glue 104.Glue 104 is PVC glue, and PVC glue has
There is simple to operate, adhesive strength is high, good seal performance, resistance to fever and chills and media-resistant star are strong etc..
Preferably, concrete eight is higher by the top surface of drain bar 1.After drain bar 1 has been laid, concrete eight fills up drain bar 1
Hollow recess 102, and it is higher by 10~20mm of top surface of drain bar 1.
Preferably, drain bar 1 is vinyon drain bar.The specification of drain bar 1 is 160mm × 1875mm × 25mm.
As shown in Figure 3, it is preferred that drain bar 1 is laid to sump 4, should be in the side mouth surrounding indwelling 300 of sump 4
The small angles 401 of~500mm；Look for the ㎜ of slope peak≤100.
As shown in Figure 4, it is preferred that drain bar 1 is laid to masonry wall 5, pre-buried drainpipe 501, and drainpipe 501 is beyond block
Each 100mm in both sides of body wall 5.The plastic strip that the gap of drain bar 1 and the junction of masonry wall 5 can paste auxiliary with glue 104 enters
Row blocks；
Preferably, drainpipe is porous PVC drainpipe, a diameter of 32mm.
As shown in Figure 5, it is preferred that drain bar 1 is laid to gutter 6, and gutter 6 is arranged at apart from the side of sump 4
At mouth 3m, the angle bar 602 in the aerial fixed gutter in top in gutter 6, cover plate 601 is placed on angle bar 602.
As shown in Figure 6, it is preferred that drain bar 1 is laid to elevator foundation pit 7, and the side mouth of elevator foundation pit 7 is provided with water-blocking bank
701, the width of water-blocking bank 701 is 200mm, and water-blocking bank 701 is higher 200mm than pouring concrete eight in the surrounding of elevator foundation pit 7.
A kind of construction of basement drain plate, it is characterised in that comprise the following steps：
Step 1, Deepen Design：Basement waterproofing structure does water-proofing treatment to basement bottom board 2；
Step 2, preparation of construction：Model including drain bar 1, the manufacturer of drain bar 1, construction equipment apparatus, Qi Taxiang
Close material and organizing construction technical staff is confided a technological secret.
Step 3, base treatment：Thoroughly clean the basic unit that drain bar 1 is laid, it is ensured that substrate surface is solid, smooth.Ensure base
Layer surface is without wedge angle, bumpless, it is impossible to has phenomena such as loose, dusting, tilting, hollowing.
Step 4, laying drain bar 1, bond material specification carry out unwrapping wire arrangement, and the expansion of drain bar 1 is layed in and planned
Position, drain bar 1 is mutually overlapped, hollow salient point 101 is laid downwards, the lap-joint of drain bar 1 according to actual conditions overlap branch
Point, raps lap-joint, it is firmly overlapped, and to being fixed at overlap joint closing in 103.
In the present embodiment, bond material specification carries out unwrapping wire arrangement by vertical or horizontal same direction, and drain bar 1 overlaps
Place overlaps 1~3 fulcrum according to actual conditions, raps lap-joint with rubber hammer, it is firmly overlapped, at overlap joint closing in 103
Part glue 104 is fixed.
1）As shown in figure 3, drain bar 1 is laid to sump 4, an entirety is mutually overlapped to form between drain bar 1, by water
Sump 4 is drained into, should be in the small angle 401 of side mouth surrounding indwelling of sump 4；The point on the basis of the side mouth of sump 4, to structure
Plane conducts a survey, and makees the low-lying point looked for slope, prevent the side mouth less than sump 4 of Topical Dispersion in the distalmost end of sump 4.
In the present embodiment, in the small angles 401 of 300~500mm of side mouth surrounding indwelling of sump 4；To structural plan
Conduct a survey, slope is looked for what the distalmost end of sump 4 made Topical Dispersion, look for the ㎜ of slope peak≤100.
2）As shown in figure 4, drain bar 1 is laid to masonry wall 5, pre-buried drainpipe 501, the length of drainpipe 501 is more than
The width of masonry wall 5, if drain bar 1 has gap with the junction of masonry wall 5, Pasting plastic strip is blocked.
In the present embodiment, drainpipe 501 is porous PVC drainpipe, a diameter of 32mm of drainpipe 501；Drainpipe 501
Beyond each 100mm in masonry both sides；Assisted plastic bar can be pasted with glue 104 to be blocked.
3）As shown in figure 5, drain bar 1 is laid to gutter 6, gutter 6 is set near the side mouth of sump 4, will
The drain bar 1 completed is cut, then the angle bar 602 in aerial fixed gutter 6.
In the present embodiment, gutter 6 is set with a distance from the side mouth 3m from sump 4；Cover plate 601 should select predetermined.
4）As shown in fig. 6, drain bar 1 is laid to elevator foundation pit 7, the side mouth of elevator foundation pit 7 is provided with water-blocking bank 701,
During the surrounding casting concrete 8 of elevator foundation pit 7, the height of casting concrete 8 is less than the height of water-blocking bank 701.
In the present embodiment, drain bar 1 is laid to elevator foundation pit 7, and it is wide to reserve 200mm, in casting concrete 8
When, poured in the surrounding of elevator foundation pit 7 and be higher by concrete eight water-blocking bank, it is 200mm to be higher by height.
Casting concrete 8 in step 5, drain bar 1：After drain bar 1 has been laid, in time with concrete eight by the drain bar 1
Hollow recess 102 fill up, and be higher by the top surface of drain bar 1.
In the present embodiment, the height of casting concrete 8 is higher by 10~20mm of top surface of drain bar 1.
Step 6, reinforcing bar and facing concrete construction：Assembling reinforcement after concrete eight solidification, assembling reinforcement mesh sheet（Two-way φ
6@150）If two-way parting spacing 3m, then pour 40 thick C20 facing concrete 801.
Step 7, inspect for acceptance：Inspected for acceptance after the completion of construction.Self-test is carried out after the completion of construction, it is desirable to which base cleaning arrives
Position, that drain bar 1 overlaps is firm, paving is smooth while drain bar 1 and sump 4, masonry wall 5, gutter 6 and elevator foundation pit 7 etc.
Junction processing exquisiteness, reinforcing bar colligation, concrete eight and facing concrete 801 pour and meet design and code requirement.Self-test is qualified
Afterwards, ask the relevant units such as Construction Party, management, design to carry out an acceptance inspection signature, handle acceptance of subdivisional work.
Technological principle：The drain bar 1 of paving finished plastic on basement bottom board 2, fills drain bar 1 with concrete eight
Hollow recess 102 is allowed into rigid support point, then assembling reinforcement and pours facing concrete 801 on drain bar 1, so as to
The space draining that an entirety is formed between basement bottom board 2 and facing concrete 801 and is penetrated is supported on by the salient point of drain bar 1
Interlayer 105, percolating water are pooled in sump 4 by this space seeping layer 105, are for guiding theory with " anti-row's combination "
Basement waterproofing technique.
Performance analysis
（1）Social benefit
This engineering method shortens the duration of waterproofing for basement, improves anti-water quality by the Successful Practice in engineering
Amount, using so far, basement bottom board 2 uses function without drainage of getting damp, Maintenance free, satisfaction, realizes simple efficient
Underground waterproof；The standardized materials of drain bar 1, standardized construction, reduce the waste of material and the generation of rubbish, meet national section
Energy emission reduction policy requirements, environmental protection, energy-conservation；Good corporate image is set up, has won good social prestige.
（2）Economic benefit
Economic and Efficiency Analysis using vinyon drain bar construction is as follows（By Wall Street square Sheraton Hotel
Analyzed exemplified by engineering）：1）The quantities of vinyon drain bar is 9500m2,199500 yuan of construction costs（Made per square meter
21 yuan of valency）；
Cement base cost：9500 × 1.8 yuan/m2=17100 yuan；
Cement mortar screeding：9500 × 0.02 × 366+9500 × 10 yuan/m2=164540 yuan；
Altogether：199500+17100+164540=381140.
2 ）Conventional waterproof way（Coating waterproofing adds waterproof coiled material）Cost：9500 × (41+68) member/m2=1035500
Member；The expense of later period maintenance：Split with our company with the basement waterproofing of scale project using ground compared with conventional waterproof way
Seam rate reduces 50%, and traditional method needs grouting mending 5m per 100m 2, by about 200 yuan/m of the present market price in Jiangxi Province,
Repairing expense need to be increased altogether：9500/100 × 5 × 200 × 50%=47500 yuan；
Altogether：1035500+47500=1083000 yuan.
3）Expense is saved altogether：1083000-381140=701860 yuan
In basement, the overlap joint of drain bar is set, can large area standardized construction, simple and efficient to handle and inexpensive, paving
Completion can enter next process；Concrete fills the hollow recess of drain bar, have with agent structure identical durability,
The permanent anti-quality objective for blending protection against the tide is can reach, reduces long-term maintenance cost；After groundwater seepage enters structure, pass through drain bar
Seeping layer be pooled to sump, there is good water storage, drain function, improve the waterproof quality of underground engineering；Standard
Change material, standardized construction, reduce material consumption and Energy Consumption of Construction, meet national energy-saving emission reduction policy requirements.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Exemplary description is carried out to the utility model patent above in conjunction with accompanying drawing, it is clear that the reality of the utility model patent
Now be not subject to the restrictions described above, if employ the utility model patent methodology and technical scheme carry out it is various
Improve, or it is not improved the design of the utility model patent and technical scheme are directly applied into other occasions, in this reality
With in new protection domain.
Claims (5)
- A kind of 1. basement drain plate, it is characterised in that including drain bar, the drain bar is located at the top of basement bottom board, The drain bar is provided with the hollow salient point of outwardly convex, and the another side of the drain bar is provided with hollow recess, the drain bar Overlap joint is mutually fastened by the hollow salient point and the hollow recess, the drain bar mutually fastens 1~3 fulcrum of overlap joint, Fixed at the overlap joint closing in of the drain bar by glue, the hollow salient point is laid downwards, is provided between the hollow salient point Space seeping layer, casting concrete in the hollow recess.
- 2. basement drain plate according to claim 1, it is characterised in that the material of the glue is PVC.
- 3. basement drain plate according to claim 1, it is characterised in that pour the concrete and be higher by the drain bar 10~20mm of top surface.
- 4. basement drain plate according to claim 1, it is characterised in that the specification of the drain bar be 160mm × 1875mm×25mm。
- 5. basement drain plate according to claim 1, it is characterised in that the material of the drain bar is moulded for polyethylene Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714848.XU CN207092154U (en) | 2017-06-20 | 2017-06-20 | A kind of basement drain plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714848.XU CN207092154U (en) | 2017-06-20 | 2017-06-20 | A kind of basement drain plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092154U true CN207092154U (en) | 2018-03-13 |
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ID=61553080
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714848.XU Active CN207092154U (en) | 2017-06-20 | 2017-06-20 | A kind of basement drain plate |
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| CN (1) | CN207092154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059946A (en) * | 2017-06-20 | 2017-08-18 | 中国华西企业有限公司 | A kind of basement drain plate and its construction |
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- 2017-06-20 CN CN201720714848.XU patent/CN207092154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059946A (en) * | 2017-06-20 | 2017-08-18 | 中国华西企业有限公司 | A kind of basement drain plate and its construction |
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