CN107143093B - Colored finish concrete cracking resistance protects system and its construction method - Google Patents
Colored finish concrete cracking resistance protects system and its construction method Download PDFInfo
- Publication number
- CN107143093B CN107143093B CN201710407155.0A CN201710407155A CN107143093B CN 107143093 B CN107143093 B CN 107143093B CN 201710407155 A CN201710407155 A CN 201710407155A CN 107143093 B CN107143093 B CN 107143093B
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- cracking resistance
- horizontal
- positioning device
- colored finish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005336 cracking Methods 0.000 title claims abstract description 95
- 239000004567 concrete Substances 0.000 title claims abstract description 57
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 138
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 239000011241 protective layer Substances 0.000 claims abstract description 35
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 29
- 239000010410 layer Substances 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 210000003205 muscle Anatomy 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A kind of colored finish concrete cracking resistance protection system and its construction method, horizontal cracking resistance reinforcing bar and vertical crack reinforcing bar are bound on the outer layer steel bar stress of colored finish concrete, it binds and completes to cracking resistance reinforcing bar, steel reinforced concrete protective layer positioning device is fixed at the right-angled intersection of vertical crack reinforcing bar and horizontal cracking resistance reinforcing bar by spacing, first horizontal cracking resistance reinforcing bar is caught in opposite two low card slots, vertical crack reinforcing bar is caught in opposite two high card slots, steel reinforced concrete protective layer positioning device and vertical crack reinforcing bar and horizontal cracking resistance reinforcing bar are tied with tying up silk again, tie up the interior recess that an end is placed in positioning device lower part.The present invention is on the arrangement of reinforcement basis of wall original design reinforcing bar; in horizontal direction and vertically to adding cracking resistance reinforcing bar; and cooperate steel reinforced concrete protective layer positioning device collective effect; substantially increase the effect of prestressed of colored finish concrete, very good solution cover to reinforcement increases and colored finish concrete prevents problem conflicting between cracking.
Description
Technical field
The present invention relates to a kind of cracking resistance of colored finish concrete protection system and its construction methods.
Background technique
A kind of environment category area normal concrete is protected in GB50010-2010 " Code for design of concrete structures "
Layer thickness wallboard is generally 15mm, and beam column is generally 20mm, but colored finish concrete metope is straight due to eliminating finish coat
It connects and is exposed in air, the carbonization of concrete certainly will be accelerated, and concrete can be made to lose the protective effect to reinforcing bar too early, make reinforcing bar
The problems such as generation takes off blunt, corrosion, protective layer cracks along muscle.So colored finish concrete thickness of protection tier is than common coagulation
Soil is big, and generally 30mm, this just has tightened up requirement to thickness of protection tier, has to guarantee its thickness.And protective layer
The increasing of thickness will certainly aggravate the cracking degree that colored finish concrete pours rear surface, this not only will affect later period colour
The protectant spraying of dry wall also will affect colored finish concrete metope entirety artistic effect.So in colored clear water coagulation
In native work progress, it is ensured that the smooth beauty of concrete surface should just reduce face checking to the greatest extent, this just needs to reduce reinforcing bar guarantor
Covering thickness；Simultaneously to prevent metope concrete carbonization too fast, its protective effect to internal reinforcing bar is influenced, protection need to be just increased
Thickness degree, and increase protective layer thickness and will lead to face checking.Therefore taking which kind of measure both can guarantee colored clear water coagulation
Cob wall face thickness of protection tier is avoided that crack occurs in colored finish concrete metope again, is to do colored finish concrete building
A great problem.
It is many kinds of for the device of steel reinforced concrete protective layer currently on the market, there are spacer, plastic cushion etc., but
Their moulding are simple, and fixed effect is bad, and mobile, inclination is easy when casting concrete, to not can guarantee cover to reinforcement thickness
Degree.Sometimes cushion block unbalance stress in wedging template, causes demoulding rear surface to generate bulge, dry wall flatness requirement is not achieved.
Existing common shear force wall reinforcing steel bar protective layer thickness is generally 15 or 20mm, after the completion of the binding of steel bar stress net, uses
Galvanized wire is fixed on the spacers such as long strip type, circle on the outside of steel mesh, and spacer spacing is depending on the circumstances, Huo Zhe
It is online that round sheet or square plastic cushion block are stuck in steel bar stress by outside.
Existing cover to reinforcement tectonic system there are the problem of: 1, cushion block intensity is low, and insecure with reinforcing bar binding and fixing,
Thickness of protection tier is not can guarantee.2, only cushion block and steel bar stress are fixed, not only thickness of protection tier is difficult to control,
It can not play the role of surface cracking resistance.
More elegant The Mirror Lake campus Libraries engineering is domestic rare colored finish concrete project, the clear-water concrete scale of construction
Greatly, periphery mainly includes four white clear-water concrete door heads, and 36 yellow clear-water concrete open tubular columns are internal mainly red by glaze
The double-faced toothed dry wall of color and true qualities annular dry wall and hall lead to high one meter thick true qualities dry wall composition.The engineering structure moulding
Complexity, need new cracking structure and construction method solve thickness of protection tier not enough and concrete surface occur protrusion,
The mass defects such as cracking.
Summary of the invention
The present invention provides a kind of colored finish concrete cracking resistance protection system and its construction method, is protected by concrete reinforcement
Sheath positioning device and cracking resistance reinforcing bar cooperate, and solve colored finish concrete thickness of protection tier and increase and colored clear water
Concrete surface leads to the problem of crack.
The technical solution adopted by the present invention to solve the technical problems is:
This colored finish concrete cracking resistance protects system, including binding the outer layer steel bar stress in colored finish concrete
On horizontal cracking resistance reinforcing bar and vertical crack reinforcing bar and steel reinforced concrete protective layer positioning device.
The horizontal cracking resistance reinforcing bar binding is on the outside of vertical applied force reinforcing bar, between adjacent two horizontal forces reinforcing bar.
The vertical crack reinforcing bar binding is on the inside of horizontal cracking resistance reinforcing bar, between adjacent two vertical applied forces reinforcing bar, with level
Cracking resistance reinforcing bar right-angled intersection.
The steel reinforced concrete protective layer positioning device 8 is whole to use nylon material, by supporting plate, card slot, supporting leg and floor
It constitutes；Four card slots in cross distribution are vertically connected on the supporting plate, notch is opposite two-by-two and sets in high infraversion malposition for card slot
It sets, the notch of opposite two card slots is located on horizontal linear, supports wherein being equipped with U-shaped in opposite two high card slot notches
Plate；Corresponding four groove positions are vertically connected with four supporting legs under the supporting plate, and height of landing leg is mutually fitted with thickness of protection tier
It answers, is connected with each other between four supporting legs by four floors, four floors intersect at the vertical axial line of the device, supporting leg in cross
The floor of lower part concaves.
The steel reinforced concrete protective layer positioning device is fixed on vertical crack reinforcing bar and the cross of horizontal cracking resistance reinforcing bar is handed over
At fork, horizontal cracking resistance reinforcing bar is caught in opposite two low card slots, and vertical crack reinforcing bar is caught in opposite two high card slots, and
Steel reinforced concrete protective layer positioning device and vertical crack reinforcing bar and horizontal cracking resistance reinforcing bar are tied by tying up silk, an end is tied up and is placed in
The interior recess of positioning device lower part.
The horizontal cracking resistance reinforcing bar binding is in the spacing middle position of adjacent two horizontal forces reinforcing bar；The vertical crack steel
Muscle is bound in the spacing middle position of adjacent two vertical applied forces reinforcing bar.
The round steel that the vertical crack reinforcing bar and horizontal cracking resistance reinforcing bar are diameter 8mm.
The supporting plate is cross, supporting plate and floor with a thickness of 2~5mm.
The notch of the card slot is U-shaped.
The cross section of the supporting leg is rectangle.
The construction method of this colored finish concrete cracking resistance protection system, construction procedure are as follows:
Step 1 arranges colored finish concrete steel bar stress using double-layer double-direction；
Step 2 binds horizontal cracking resistance reinforcing bar and vertical crack steel on the outer layer steel bar stress of colored finish concrete
Muscle, first by the binding of horizontal cracking resistance reinforcing bar on the outside of vertical applied force reinforcing bar, between adjacent two horizontal forces reinforcing bar, then by vertical crack
Reinforcing bar is bound on the inside of horizontal cracking resistance reinforcing bar, between adjacent two vertical applied forces reinforcing bar, with horizontal cracking resistance reinforcing bar right-angled intersection；
Step 3 binds to cracking resistance reinforcing bar and completes, is fixed on steel reinforced concrete protective layer positioning device vertically by spacing
At the right-angled intersection of cracking resistance reinforcing bar and horizontal cracking resistance reinforcing bar, first horizontal cracking resistance reinforcing bar is caught in opposite two low card slots, is erected
It is caught in opposite two high card slots to cracking resistance reinforcing bar, then with tying up silk for steel reinforced concrete protective layer positioning device and vertical crack
Reinforcing bar and horizontal cracking resistance reinforcing bar tie, and tie up the interior recess that an end is placed in positioning device lower part.
The steel bar stress horizontal direction and vertical spacing are 200mm, are bound using plum-blossom-shape button tripping, and the lap of splice is
49D, D are steel bar stress diameter.
The cracking resistance reinforcing bar is bound using plum-blossom-shape button tripping, and the lap of splice 42D, D are cracking resistance muscle diameter, and overlap joint end is curved
180 ° of folding.
The arrangement spacing of the steel reinforced concrete protective layer positioning device is 600mm.
Beneficial effects of the present invention are as follows:
The big feature of present invention combination colored finish concrete thickness of protection tier, in the arrangement of reinforcement of wall original design reinforcing bar
On basis, in horizontal direction and vertically to adding cracking resistance reinforcing bar, and cooperate steel reinforced concrete protective layer positioning device collective effect,
Substantially increase the effect of prestressed of colored finish concrete, very good solution cover to reinforcement increases and colored finish concrete
Problem conflicting between cracking is prevented, not only can guarantee colored finish concrete thickness of protection tier, but also be avoided that coagulation
Soil cracking.
The use of cracking resistance reinforcing bar of the present invention is greatly reduced to be mixed because color concrete thickness of protection tier increases bring
The problem of solidifying soil face checking, substantially increases color concrete building whole effect and aesthetic.
Notch is opposite two-by-two for card slot on steel reinforced concrete protective layer positioning device supporting plate of the invention, sets in high infraversion malposition
It sets, is adapted with the cracking resistance steel bar arrangement shape of right-angled intersection, so as to which the reinforcing bar of right-angled intersection is all caught in card slot slot
In mouthful, consolidates device, is not easy to fall off from reinforcing bar.U-shaped support plate, U-shaped support plate are equipped in opposite two high card slot notches
The rigidity of card slot can be increased, guarantee reinforcing bar firm position in notch.The supporting leg lower part floor of positioning device concaves, and only stays four
A supporting leg bottom surface and template contacts.The design of inner recess can conveniently tie up silk and bind device and reinforcing bar securely, while conveniently
The placement of an end is tied up, binding effect and surface smoothness are improved.Positioning device uses nylon material, compared with concrete and common modeling
Material has the advantages that light weight, intensity are big, is unlikely to deform.
The present invention fully takes into account different bar diameters in design, and positioning device uses feelings under different protective layer thickness
The shortcomings that condition fully takes into account common cushion block and is easily deformed, tilts in stress, wedging template, is meeting the same of intensity requirement
When taken into account economic benefit and saved consumptive material etc. content.Steel reinforced concrete protective layer positioning device of the invention has
The advantages of light weight, intensity is big, and mounting technique is easy, good fixing effect, with cracking resistance reinforcing bar collective effect, can guarantee reinforcing bar very well
The advantages of protective layer thickness requires, avoids generating bulge there is a situation where cushion block wedging template.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of steel reinforced concrete protective layer positioning device.
Fig. 3 is the side structure schematic view of Fig. 2.
Fig. 4 is the schematic perspective view of steel reinforced concrete protective layer positioning device.
Fig. 5 is the installation diagram of steel reinforced concrete protective layer positioning device.
Appended drawing reference: 1- supporting plate, 2- card slot, 2.1-U shape support plate, 3- supporting leg, 4- floor, the horizontal cracking resistance steel of 5-
It is perpendicular that muscle, 6- vertical crack reinforcing bar, 7- tie up silk, 8- steel reinforced concrete protective layer positioning device, 9- horizontal force reinforcing bar, 10-
To steel bar stress.
Specific embodiment
Embodiment is shown in Figure 1, and this colored finish concrete cracking resistance protects system, including binding to mix in colored clear water
The horizontal cracking resistance reinforcing bar 5 and vertical crack reinforcing bar 6 and steel reinforced concrete protective layer positioning coagulated on the outer layer steel bar stress of soil fills
Set 8.
The horizontal binding of cracking resistance reinforcing bar 5 is between 10 outside of vertical applied force reinforcing bar, adjacent two horizontal forces reinforcing bar 9.
The vertical crack reinforcing bar 6 is bound between horizontal 5 inside of cracking resistance reinforcing bar, adjacent two vertical applied forces reinforcing bar 10, with
Horizontal 5 right-angled intersection of cracking resistance reinforcing bar.
The horizontal cracking resistance reinforcing bar 5 can be bound in the spacing middle position of adjacent two horizontal forces reinforcing bar 9；It is described vertical anti-
Splitting reinforcing bar 6 can bind in the spacing middle position of adjacent two vertical applied forces reinforcing bar 10.
The round steel of diameter 8mm can be used with horizontal cracking resistance reinforcing bar 5 for the vertical crack reinforcing bar 6.
Referring to fig. 2 shown in -4, the steel reinforced concrete protective layer positioning device 8 is whole to use nylon material, by supporting plate 1,
Card slot 2, supporting leg 3 and floor 4 are constituted；The supporting plate 1 is cross, with a thickness of 2mm.Four are vertically connected on supporting plate 1 in ten
The U-shaped card slot 2 of word distribution, notch is opposite two-by-two and shifts to install in height for card slot 2, and the notch of opposite two card slots 2 is located at water
On flat line, wherein being equipped with U-shaped support plate 2.1 in opposite two high 2 notches of card slot；Lower corresponding four cards of the supporting plate 1
Groove location is vertically connected with four supporting legs 3, and the cross section of the supporting leg 3 is rectangle, 3 height of supporting leg and thickness of protection tier phase
It adapts to, is connected with each other between four supporting legs 3 by four floors 4, floor 4 is with a thickness of 2mm.Four floors 4 are intersected in cross
The floor 4 of the vertical axial line of the device, 3 lower part of supporting leg concaves.
Shown in Figure 5, the steel reinforced concrete protective layer positioning device 8 is fixed on vertical crack reinforcing bar 6 and level is anti-
At the right-angled intersection for splitting reinforcing bar 5, horizontal cracking resistance reinforcing bar 5 is caught in opposite two low card slots, and vertical crack reinforcing bar 6 is caught in relatively
In two high card slots, and by tying up silk 7 for steel reinforced concrete protective layer positioning device 8 and vertical crack reinforcing bar 6 and horizontal cracking resistance
Reinforcing bar 5 ties, and ties up the interior recess that 7 end of silk is placed in positioning device lower part.
The construction method of this colored finish concrete cracking resistance protection system, construction procedure are as follows:
Step 1 arranges colored finish concrete steel bar stress using double-layer double-direction.The steel bar stress horizontal direction and perpendicular
It is 200mm to spacing, is bound using plum-blossom-shape button tripping, the lap of splice 49D, D is steel bar stress diameter.
Step 2 binds horizontal cracking resistance reinforcing bar 5 and vertical crack steel on the outer layer steel bar stress of colored finish concrete
Horizontal cracking resistance reinforcing bar 5 is first bound between 10 outside of vertical applied force reinforcing bar, adjacent two horizontal forces reinforcing bar 9, then will erected by muscle 6
To the binding of cracking resistance reinforcing bar 6 between horizontal 5 inside of cracking resistance reinforcing bar, adjacent two vertical applied forces reinforcing bar 10, with horizontal cracking resistance reinforcing bar 50
Word intersects.The cracking resistance reinforcing bar is bound using plum-blossom-shape button tripping, and the lap of splice 42D, D are cracking resistance muscle diameter, and overlap joint end is curved
180 ° of folding.
Step 3 binds to cracking resistance reinforcing bar and completes, is fixed on steel reinforced concrete protective layer positioning device 8 vertically by spacing
At the right-angled intersection of cracking resistance reinforcing bar 6 and horizontal cracking resistance reinforcing bar 5, arrangement spacing is 600mm.Horizontal cracking resistance reinforcing bar 5 is first caught in phase
To in two low card slots, vertical crack reinforcing bar 6 is caught in opposite two high card slots, then is protected concrete reinforcement with silk 7 is tied up
Sheath positioning device 8 is tied with vertical crack reinforcing bar 6 and horizontal cracking resistance reinforcing bar 5, is tied up 7 end of silk and is placed in the interior of positioning device lower part
Recess.
Claims (8)
1. a kind of colored finish concrete cracking resistance protects system, it is characterised in that: including binding in the outer of colored finish concrete
Horizontal cracking resistance reinforcing bar (5) and vertical crack reinforcing bar (6) and steel reinforced concrete protective layer positioning device on layer steel bar stress
(8)；Horizontal cracking resistance reinforcing bar (5) binding is on the outside of vertical applied force reinforcing bar (10), between adjacent two horizontal forces reinforcing bar (9)；
Vertical crack reinforcing bar (6) binding is on the inside of horizontal cracking resistance reinforcing bar (5), between adjacent two vertical applied forces reinforcing bar (10), with water
Flat cracking resistance reinforcing bar (5) right-angled intersection；The steel reinforced concrete protective layer positioning device (8) integrally uses nylon material, by supporting plate
(1), card slot (2), supporting leg (3) and floor (4) are constituted；Four card slots in cross distribution are vertically connected on the supporting plate (1)
(2), notch is opposite two-by-two and shifts to install in height for card slot (2), and the notch of opposite two card slots (2) is located on horizontal linear,
Wherein U-shaped support plate (2.1) are equipped in opposite two high card slot (2) notches；Corresponding four slots under the supporting plate (1)
It sets and is vertically connected with four supporting legs (3), supporting leg (3) is highly adapted with thickness of protection tier, by four between four supporting legs (3)
A floor (4) is connected with each other, and four floors (4) intersect at the vertical axial line of the device, the floor of supporting leg (3) lower part in cross
(4) it concaves；The steel reinforced concrete protective layer positioning device (8) is fixed on vertical crack reinforcing bar (6) and horizontal cracking resistance reinforcing bar
(5) at right-angled intersection, horizontal cracking resistance reinforcing bar (5) is caught in opposite two low card slots, and vertical crack reinforcing bar (6) is caught in relatively
In two high card slots, and by tying up silk (7) for steel reinforced concrete protective layer positioning device (8) and vertical crack reinforcing bar (6) and water
Flat cracking resistance reinforcing bar (5) ties, and ties up the interior recess that silk (7) end is placed in positioning device lower part；
The supporting plate (1) is cross, supporting plate (1) and floor (4) with a thickness of 2~5mm；
The notch of the card slot (2) is U-shaped.
2. colored finish concrete cracking resistance according to claim 1 protects system, it is characterised in that: the horizontal cracking resistance steel
Muscle (5) is bound in the spacing middle position of adjacent two horizontal forces reinforcing bar (9)；Vertical crack reinforcing bar (6) binding is adjacent
The spacing middle position of two vertical applied force reinforcing bars (10).
3. colored finish concrete cracking resistance according to claim 1 protects system, it is characterised in that: the vertical crack steel
The round steel that muscle (6) and horizontal cracking resistance reinforcing bar (5) are diameter 8mm.
4. colored finish concrete cracking resistance according to claim 1 protects system, it is characterised in that: the supporting leg (3)
Cross section is rectangle.
5. a kind of construction method of the protection of the colored finish concrete cracking resistance as described in Claims 1 to 4 any one system, special
Sign is that construction procedure is as follows:
Step 1 arranges colored finish concrete steel bar stress using double-layer double-direction；
Step 2 binds horizontal cracking resistance reinforcing bar (5) and vertical crack reinforcing bar on the outer layer steel bar stress of colored finish concrete
(6), first horizontal cracking resistance reinforcing bar (5) is bound on the outside of vertical applied force reinforcing bar (10), between adjacent two horizontal forces reinforcing bar (9),
Vertical crack reinforcing bar (6) are bound on the inside of horizontal cracking resistance reinforcing bar (5), between adjacent two vertical applied forces reinforcing bar (10) again, with water
Flat cracking resistance reinforcing bar (5) right-angled intersection；
Step 3 binds to cracking resistance reinforcing bar and completes, and steel reinforced concrete protective layer positioning device (8) is fixed on vertical resist by spacing
At the right-angled intersection for splitting reinforcing bar (6) and horizontal cracking resistance reinforcing bar (5), horizontal cracking resistance reinforcing bar (5) is first caught in opposite two low cards
In slot, vertical crack reinforcing bar (6) is caught in opposite two high card slots, then is positioned steel reinforced concrete protective layer with silk (7) is tied up
Device (8) is tied with vertical crack reinforcing bar (6) and horizontal cracking resistance reinforcing bar (5), is tied up silk (7) end and is placed in the interior of positioning device lower part
Recess.
6. according to claim 5 colored finish concrete cracking resistance protection system construction method, it is characterised in that: it is described by
Power reinforcing bar horizontal direction and vertical spacing are 200mm, are bound using plum-blossom-shape button tripping, the lap of splice 49D, D are steel bar stress
Diameter.
7. the construction method of colored finish concrete cracking resistance protection system according to claim 5, it is characterised in that: described anti-
It splits reinforcing bar to bind using plum-blossom-shape button tripping, the lap of splice 42D, D are cracking resistance muscle diameter, and overlap joint end bends 180 °.
8. the construction method of colored finish concrete cracking resistance protection system according to claim 5, it is characterised in that: described mixed
The arrangement spacing of solidifying soil cover to reinforcement positioning device (8) is 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407155.0A CN107143093B (en) | 2017-06-02 | 2017-06-02 | Colored finish concrete cracking resistance protects system and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407155.0A CN107143093B (en) | 2017-06-02 | 2017-06-02 | Colored finish concrete cracking resistance protects system and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107143093A CN107143093A (en) | 2017-09-08 |
| CN107143093B true CN107143093B (en) | 2019-10-01 |
Family
ID=59779736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407155.0A Active CN107143093B (en) | 2017-06-02 | 2017-06-02 | Colored finish concrete cracking resistance protects system and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107143093B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678289B (en) * | 2018-07-17 | 2021-12-28 | 中国建筑第四工程局有限公司 | Steel bar positioning integrated device for building construction and use method thereof |
| CN109435047A (en) * | 2018-12-18 | 2019-03-08 | 中铁十四局集团大盾构工程有限公司 | A kind of cover to reinforcement construction auxiliary device of precast concrete |
| CN110424669B (en) * | 2019-08-28 | 2024-06-11 | 成都建工第七建筑工程有限公司 | Terrace crack resistance limiter |
| CN112922350B (en) * | 2021-03-05 | 2022-05-03 | 重庆第二师范学院 | Secondary structure wall lacing wire structure for building engineering and construction method |
| WO2024081855A1 (en) * | 2022-10-14 | 2024-04-18 | Step Ahead Tools, LLC | Multi-diameter rebar brace with vertical rebar positioner and system for rebar securement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09302886A (en) * | 1996-05-10 | 1997-11-25 | Hideyasu Matsumoto | Wall face bed treatment method for finishing exposed concrete |
| CN2693878Y (en) * | 2004-04-28 | 2005-04-20 | 陆金星 | Three-layer reinforced concrete protection course raiser block |
| CN205530844U (en) * | 2016-03-15 | 2016-08-31 | 中国建筑第七工程局有限公司 | Basement outer wall |
| CN205935351U (en) * | 2016-08-27 | 2017-02-08 | 戴勤友 | Reinforcing bar net of laying on building construction formwork |
| CN206873770U (en) * | 2017-06-02 | 2018-01-12 | 北京市第三建筑工程有限公司 | Colored finish concrete cracking resistance protects system |
-
2017
- 2017-06-02 CN CN201710407155.0A patent/CN107143093B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09302886A (en) * | 1996-05-10 | 1997-11-25 | Hideyasu Matsumoto | Wall face bed treatment method for finishing exposed concrete |
| CN2693878Y (en) * | 2004-04-28 | 2005-04-20 | 陆金星 | Three-layer reinforced concrete protection course raiser block |
| CN205530844U (en) * | 2016-03-15 | 2016-08-31 | 中国建筑第七工程局有限公司 | Basement outer wall |
| CN205935351U (en) * | 2016-08-27 | 2017-02-08 | 戴勤友 | Reinforcing bar net of laying on building construction formwork |
| CN206873770U (en) * | 2017-06-02 | 2018-01-12 | 北京市第三建筑工程有限公司 | Colored finish concrete cracking resistance protects system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107143093A (en) | 2017-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107143093B (en) | Colored finish concrete cracking resistance protects system and its construction method | |
| US9909265B2 (en) | Concrete slab panel forming, reinforcing, joint sealing and edge protecting framing system | |
| CN105155853B (en) | A kind of high-rise residential building reinforced concrete positioning construction process | |
| CN110965685A (en) | Construction method of prestressed thick plate hollow floor | |
| KR20160124035A (en) | Shear-reinforcement half pc slab structure and construction method | |
| CN206873770U (en) | Colored finish concrete cracking resistance protects system | |
| CN104674997B (en) | A kind of supporting construction and its construction method on timber buildings roof modelled after an antique | |
| CN208777557U (en) | Exposed inversion reinforcing bar grout sleeve precast concrete column | |
| GB2371313A (en) | Partially prefabricated waffle slab | |
| CN106284653B (en) | A kind of construction method that balcony construct capital interspaces in advance | |
| CN103161322B (en) | The reinforcement means of a kind of improvement of original construction floor and ruggedized construction | |
| CN208792505U (en) | A kind of precast wall body and assembling structure of assembled architecture | |
| CN107012991A (en) | A kind of accurate spacing and strip thickness control device of concreting floor bar skeleton | |
| CN207296184U (en) | A kind of beam steel positioner | |
| CN108374522B (en) | Protective layer framework of building structure and plate member construction scheme thereof | |
| EP2174777A1 (en) | Sandwich concrete panel and method of making the same | |
| CN206220240U (en) | A kind of assembled steel concrete frame panel structure system | |
| CN107100285A (en) | A kind of prefabricated toilet water seepage prevention construction method | |
| CN204163113U (en) | A kind of nethike embrane formula ater-casting being applied to basement wall slab | |
| CN202970006U (en) | L-shaped prefabricated clear water bleacher plate installation construction structure | |
| TW201420848A (en) | Steel structure for reinforced concrete wall panel and method thereof | |
| CN206722225U (en) | A kind of accurate spacing and strip thickness control device of concreting floor bar skeleton | |
| CN108396900A (en) | A kind of double Shell roof boarding and its construction method | |
| CN104929363B (en) | A kind of board-like stair sliding support of cast-in-place concrete and its template | |
| CZ2021552A3 (en) | Viewed wood-concrete ceiling panel for mounting a monolithic folded wood-concrete static ceiling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |