CN103161112B - Stand and plant granite ramp boundary coarse stone corner protector and construction technology thereof - Google Patents
Stand and plant granite ramp boundary coarse stone corner protector and construction technology thereof Download PDFInfo
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- CN103161112B CN103161112B CN201310088225.2A CN201310088225A CN103161112B CN 103161112 B CN103161112 B CN 103161112B CN 201310088225 A CN201310088225 A CN 201310088225A CN 103161112 B CN103161112 B CN 103161112B
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- granite
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- reinforcing bar
- shaped reinforcing
- reeding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a kind of standing and plant granite ramp boundary coarse stone corner protector and construction method thereof, vertical plant granite ramp boundary coarse stone corner protector and comprise reinforced concrete structure layer, described reinforced concrete structure layer is provided with bar chair, bar chair is uniformly distributed some U-shaped reinforcing bar decks, in U-shaped reinforcing bar deck, card has granite reeding; Construction method comprises the following steps: material customizes; Base cleaning; Construction safety lay by; Installation, pre-buried U-shaped reinforcing bar deck; Granite reeding is installed; Concealment acceptance; Water moistening; Concreting; Floating, press polish; Maintenance.Beneficial effect of the present invention is: utilize granite hardness high, wear-resistant, the feature of beautiful appearance, and not by the restriction of ramp plane form, method is simple, easy to operate, and construction is connected compact, saves time, and improves ramp sawtooth quality; Stand and plant granite boundary coarse stone corner protector, adopt special U-shaped reinforcing bar deck to position and fix, and industrialization can be adopted to process.
Description
Technical field
The present invention relates to a kind of standing and plant granite ramp boundary coarse stone corner protector and construction technology thereof.
Background technology
At present, in building engineering, the traditional method of up and down ramp has: one, and adopt cement mortar to do toothing, because the frequency that strength of cement mortar is low and vehicle travels, cement mortar sawtooth is very easily damaged, and not easily repairs; Its two, adopt angle iron pre-buried, angle bar limit is exposed, and is laid to zigzag, but angle bar is laid and needed a large amount of being welded and fixed, and labor intensive is large, costly, exposes angle bar limit as just not easily processed because of crimp, and easy-to-rust, affects attractive in appearance; Its three, adopt the sheet material such as wood floor bolck, granite to lay, because sheet material is connected gap, sheet material and basic unit's adhesion strength reason, under wheel rolls, very easily come off, later period maintenance cost is high.
Summary of the invention
The object of this invention is to provide a kind of standing and plant granite ramp boundary coarse stone corner protector and construction technology thereof, to overcome currently available technology above shortcomings.
The object of the invention is to be achieved through the following technical solutions:
A kind of standing plants granite ramp boundary coarse stone corner protector, comprise reinforced concrete structure layer, described reinforced concrete structure layer is provided with bar chair, bar chair is uniformly distributed some U-shaped reinforcing bar decks, in U-shaped reinforcing bar deck, card has granite reeding, the distance at described two adjacent U-shaped reinforcing bar deck centers is 100-130mm, and U-shaped reinforcing bar deck is made up of the reinforcing bar of φ 10, and wherein the distance of two parallel edges is 32mm, length is 52mm; The width of described granite reeding is 30mm, is highly the stand out of the domatic layer thickness of automobile and this granite reeding, and the difference in height at granite reeding end face two ends is 3mm.
A kind of standing plants granite ramp boundary coarse stone corner protector construction technology, comprises the following steps:
1) material customization: make U-shaped reinforcing bar deck and granite reeding according to above-mentioned parameter;
2) base cleaning: cleaning is to meeting construction quality code requirement;
3) construction safety lay by: the safety siding of construction both sides, ramp and centre, adopts 500mm*600mm fired slab to lay;
4) install, pre-buried U-shaped reinforcing bar deck: by U-shaped reinforcing bar deck uniform welding on bar chair, weld complete carry out well pre-buried;
5) granite reeding is installed: granite reeding and U-shaped reinforcing bar deck one_to_one corresponding are installed, carry out pre-buried to granite reeding after installation, before pre-buried, reserve 50mm gutter channel in both sides, lay by;
6) concealment acceptance: pre-buriedly complete hidden inspection is carried out to whole ramp, granite reeding spacing allowable variation must not be greater than 1mm;
7) water moistening: within 2 hours, basic unit is watered moistening in advance;
8) concreting: select concrete skeletal grain particle diameter to be 5mm-20mm, concrete coarse-fine aggregate mud content meets national regulation requirement, and the slump is 80mm-130mm, sand adopts medium sand, builds, and adopts small size plate vibrator to build tamping;
9) floating, press polish: water after smashing, makes boundary coarse stone with trowel, then carries out Troweling press finishing, to avoid occurring shrinking cracks;
10) maintenance: curing time is no less than 7 days.
Beneficial effect of the present invention is: utilize granite hardness high, wear-resistant, the feature of beautiful appearance, and not by the restriction of ramp plane form, method is simple, easy to operate, and construction is connected compact, saves time, and improves ramp sawtooth quality; Stand and plant granite boundary coarse stone corner protector, adopt special U-shaped reinforcing bar deck to position and fix, and industrialization can be adopted to process; Vertical plant after granite corner protector installs, when building pea gravel concreten, surface is floating according to sawtooth port, once survives, no longer needs to modify sawtooth, both saved man-hour, improves effect, cost-saving again.
Accompanying drawing explanation
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the vertical structural representation of planting granite ramp boundary coarse stone corner protector described in the embodiment of the present invention;
Fig. 2 is the vertical syndeton schematic diagram of planting U-shaped reinforcing bar deck and granite reeding in the boundary coarse stone corner protector of granite ramp described in the embodiment of the present invention;
Fig. 3 is the vertical syndeton schematic diagram of planting U-shaped reinforcing bar deck and bar chair in the boundary coarse stone corner protector of granite ramp described in the embodiment of the present invention;
Fig. 4 is the vertical structural representation of planting granite reeding in the boundary coarse stone corner protector of granite ramp described in the embodiment of the present invention;
Fig. 5 is the vertical structural representation of planting U-shaped reinforcing bar deck in the boundary coarse stone corner protector of granite ramp described in the embodiment of the present invention;
Fig. 6 be vertical described in the embodiment of the present invention plant granite ramp boundary coarse stone corner protector lay after structural representation;
Fig. 7 is the vertical process chart of planting granite ramp boundary coarse stone corner protector construction technology described in the embodiment of the present invention.
In figure:
1, reinforced concrete structure layer; 2, bar chair; 3, U-shaped reinforcing bar deck; 4, granite reeding.
Detailed description of the invention
As shown in figures 1 to 6, one described in the embodiment of the present invention is vertical plants granite ramp boundary coarse stone corner protector, comprise reinforced concrete structure layer 1, described reinforced concrete structure layer 1 is provided with bar chair 2, bar chair 2 is uniformly distributed some U-shaped reinforcing bar decks 3, in U-shaped reinforcing bar deck 3, card has granite reeding 4, the distance at described two adjacent U-shaped reinforcing bar deck 3 centers is 100-130mm, U-shaped reinforcing bar deck 3 is made up of the reinforcing bar of φ 10, and wherein the distance of two parallel edges is 32mm, length is 52mm; The width of described granite reeding 4 is 30mm, is highly the stand out of the domatic layer thickness of automobile and this granite reeding 4, and the difference in height at granite reeding 4 end face two ends is 3mm.
As shown in Figure 7, a kind of standing plants granite ramp boundary coarse stone corner protector construction technology, comprises the following steps:
1) material customization: make U-shaped reinforcing bar deck and granite reeding according to above-mentioned parameter;
2) base cleaning: cleaning is to meeting construction quality code requirement;
3) construction safety lay by: the safety siding of construction both sides, ramp and centre, adopts 500mm*600mm fired slab to lay;
4) install, pre-buried U-shaped reinforcing bar deck: by U-shaped reinforcing bar deck uniform welding on bar chair, weld complete carry out well pre-buried;
5) granite reeding is installed: granite reeding and U-shaped reinforcing bar deck one_to_one corresponding are installed, carry out pre-buried to granite reeding after installation, before pre-buried, reserve 50mm gutter channel in both sides, lay by;
6) concealment acceptance: pre-buriedly complete hidden inspection is carried out to whole ramp, granite reeding spacing allowable variation must not be greater than 1mm;
7) water moistening: within 2 hours, basic unit is watered moistening in advance;
8) concreting: select concrete skeletal grain particle diameter to be 5mm-20mm, concrete coarse-fine aggregate mud content meets national regulation requirement, and the slump is 80mm-130mm, sand adopts medium sand, builds, and adopts small size plate vibrator to build tamping;
9) floating, press polish: water after smashing, makes boundary coarse stone with trowel, then carries out Troweling press finishing, to avoid occurring shrinking cracks;
10) maintenance: curing time is no less than 7 days.
Granite reeding hardness is high, wear-resistant, beautiful appearance, in car ramp construction, directly as ramp boundary coarse stone corner protector, construct compared with traditional construction technology and be connected reasonable, improve effect, reduction of erection time, cost-saving, save 60 ~ 90 yuan for every square metre, and efficiently solve the quality problems that cement mortar, angle iron, sheet material tiling etc. are existing, ensure that the construction quality in ramp, increase the service life, achieve good economic benefit and social benefit.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (1)
1. a vertical construction method of planting granite ramp boundary coarse stone corner protector, is characterized in that, comprise the following steps:
1) material customization: make U-shaped reinforcing bar deck and granite reeding;
2) base cleaning: cleaning is to meeting construction quality code requirement;
3) construction safety lay by: the safety siding of construction both sides, ramp and centre, adopts 500mm*600mm fired slab to lay;
4) install, pre-buried U-shaped reinforcing bar deck: by U-shaped reinforcing bar deck uniform welding on bar chair, weld complete carry out well pre-buried;
5) granite reeding is installed: granite reeding and U-shaped reinforcing bar deck one_to_one corresponding are installed, carry out pre-buried to granite reeding after installation, before pre-buried, expects 50mm gutter channel in both sides, lay by;
6) concealment acceptance: pre-buriedly complete hidden inspection is carried out to whole ramp, granite reeding spacing allowable variation must not be greater than 1mm;
7) water moistening: within 2 hours, basic unit is watered moistening in advance;
8) concreting: select concrete skeletal grain particle diameter to be 5mm-20mm, concrete coarse-fine aggregate mud content meets national regulation requirement, and the slump is 80mm-130mm, sand adopts medium sand, builds, and adopts small size plate vibrator to build tamping;
9) floating, press polish: water after smashing, makes small stone coarse stone with trowel, then carries out Troweling press finishing, to avoid occurring shrinking cracks;
10) maintenance: curing time is no less than 7 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088225.2A CN103161112B (en) | 2013-03-19 | 2013-03-19 | Stand and plant granite ramp boundary coarse stone corner protector and construction technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088225.2A CN103161112B (en) | 2013-03-19 | 2013-03-19 | Stand and plant granite ramp boundary coarse stone corner protector and construction technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103161112A CN103161112A (en) | 2013-06-19 |
| CN103161112B true CN103161112B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310088225.2A Active CN103161112B (en) | 2013-03-19 | 2013-03-19 | Stand and plant granite ramp boundary coarse stone corner protector and construction technology thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010025330A (en) * | 2000-12-15 | 2001-04-06 | 신승철 | Car Overpass |
| CN201362944Y (en) * | 2009-03-12 | 2009-12-16 | 汪柏川 | Precasting type slip-resistance bar device |
| CN102041765A (en) * | 2010-11-23 | 2011-05-04 | 湖南省第三工程有限公司 | Antiskid lane |
| CN102535306A (en) * | 2012-03-15 | 2012-07-04 | 昆明一建建设集团有限公司 | Angle steel non-slip ramp |
| CN203145494U (en) * | 2013-03-19 | 2013-08-21 | 三箭建设工程集团有限公司 | Vertically-planted granite ramp border-rough-stone angle bead |
-
2013
- 2013-03-19 CN CN201310088225.2A patent/CN103161112B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010025330A (en) * | 2000-12-15 | 2001-04-06 | 신승철 | Car Overpass |
| CN201362944Y (en) * | 2009-03-12 | 2009-12-16 | 汪柏川 | Precasting type slip-resistance bar device |
| CN102041765A (en) * | 2010-11-23 | 2011-05-04 | 湖南省第三工程有限公司 | Antiskid lane |
| CN102535306A (en) * | 2012-03-15 | 2012-07-04 | 昆明一建建设集团有限公司 | Angle steel non-slip ramp |
| CN203145494U (en) * | 2013-03-19 | 2013-08-21 | 三箭建设工程集团有限公司 | Vertically-planted granite ramp border-rough-stone angle bead |
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| Publication number | Publication date |
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| CN103161112A (en) | 2013-06-19 |
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