CN107288283A - The contrary sequence method basement rod structure and its construction technology of a kind of steel wire anchoring - Google Patents
The contrary sequence method basement rod structure and its construction technology of a kind of steel wire anchoring Download PDFInfo
- Publication number
- CN107288283A CN107288283A CN201710592579.9A CN201710592579A CN107288283A CN 107288283 A CN107288283 A CN 107288283A CN 201710592579 A CN201710592579 A CN 201710592579A CN 107288283 A CN107288283 A CN 107288283A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- mortar
- sand bed
- cement
- post
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
- E04F13/04—Bases for plaster
- E04F13/047—Plaster carrying meshes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a kind of contrary sequence method basement rod structure of steel wire anchoring and its construction technology.The structure includes concrete column and the horizontal prick post being located in inside concrete column to drawing reinforcing bar and steel wire, prick post stretches out concrete column surface to the two ends termination for drawing reinforcing bar, steel wire is welded on prick post to drawing steel bar end by spot welding mode, concrete column external surface is sequentially provided with interface agent layer, the first cement sand bed and the second cement sand bed, steel wire is located between the first cement sand bed and the second cement sand bed, is fixed by cement sand bed.Steel wire is carried additionally in cylinder coat of plaster, then pressure smears cement mortar, make itself and original structure cooperation, can be to causing slabbing leakage of plastering because of factors such as Drought-wet change, temperature change, mortar plastic deformations, peeling off and play a part of preventing and treating, substantially increase structural bearing capacity, compared with traditional construction technique, it can reduce the common quality defects such as hollowing, cracking.
Description
Technical field
The invention belongs to construction engineering technical field, and in particular to one kind can effectively reduce the common quality defects such as hollowing, cracking
Steel wire anchoring contrary sequence method basement rod structure and its construction technology.
Background technology
At present using contrary sequence method basement post use traditional plastering construction technique do not carry additionally steel wire, its exist with
Lower 2 problems：One is the engineering using deep foundation pit of construction top-down method construction process, during reverse construction, supporting construction and
The load of other construction accessory structures undertakes by being embedded in the lattice column of frame column core position in advance, because by post core lattice column occupy-place
Influence, live shaft arrangement of reinforcement constructional difficulties construct by traditional handicraft, and shaft thickness of concrete cover is difficult to reach that design will
Ask；Two be that traditional plastering construction technique the common quality defects such as hollowing, cracking easily occurs, has had a strong impact on construction quality.
The content of the invention
For the above-mentioned problems in the prior art, it is an object of the invention to provide one kind can effectively reduce hollowing,
The contrary sequence method basement rod structure and its construction technology of the steel wire anchoring of the common quality defects such as cracking.
A kind of contrary sequence method basement rod structure of described steel wire anchoring, including concrete column and be laterally located in mixed
The prick post of solidifying soil column body is to drawing reinforcing bar, and prick post stretches out concrete column surface to the two ends termination for drawing reinforcing bar, and its feature exists
In also include steel wire, steel wire by spot welding mode be welded on prick post to draw steel bar end, concrete column external surface according to
Secondary to be provided with interface agent layer, the first cement sand bed and the second cement sand bed, steel wire is located at the first cement sand bed and second
Between cement sand bed, fixed by cement sand bed.
The contrary sequence method basement rod structure of described steel wire anchoring, it is characterised in that expansion is additionally provided with concrete column
Bolt, expansion bolt outer end termination is identical to the length for drawing steel bar end stretching concrete column with prick post, for welding wire
Net.
The contrary sequence method basement rod structure of described steel wire anchoring, it is characterised in that expansion bolt outer end termination and prick post
To drawing the length that steel bar end stretches out concrete column to be 10-12mm.
The contrary sequence method basement rod structure of described steel wire anchoring, it is characterised in that steel wire and expansion bolt, prick post
To being welded to connect between drawing reinforcing bar, the spacing of two neighboring pad is 450-550mm.
The contrary sequence method basement rod structure of described steel wire anchoring, it is characterised in that steel wire is square net shape knot
Structure, the steel wire diameter of steel wire is 1.5-2mm, side length of element 12-15mm, and steel wire its lap of splice at lapped corner joint is
100-120mm。
The contrary sequence method basement rod structure of described steel wire anchoring, it is characterised in that the first cement sand bed and the second water
The gross thickness of silt particle pulp layer is 18-22mm, and the thickness ratio of the first cement sand bed and the second cement sand bed is 3:1.2-2.5.
The construction technology of the contrary sequence method basement post of described steel wire anchoring, it is characterised in that including basal plane preparation, material
Expect preparation, anchoring piece line setting, anchoring piece is installed, the cloth of preceding unwrapping wire, basal plane rendering mortar, steel wire in screed is painted
Put, be layered rendering mortar and maintenance.
The construction technology of the contrary sequence method basement post of described steel wire anchoring, it is characterised in that comprise the following steps that：
1）Basal plane prepares that cylinder concrete first is carried out into removing surface with steel brush to the post concrete face of concrete column, then uses water under high pressure
Rifle carries out rushing the coarse processing of hair to post concrete face, post concrete face surface is formed hair side, improves interface adhesion；
2）Material prepares interfacial agents, prepares cement mortar, cuts steel wire；
3）Steel wire line setting orients all bond pad locations of steel wire according to design requirement by unwrapping wire, and solder joint is arranged on
Prick post is to drawing complement expansion bolt at steel bar end, solder joint omission；
4）Unwrapping wire is smeared before bedding mortar before painting, and first finds rule, four angle gauge sides, levelling, the vertical line of horizontal line hang directly, eject benchmark
Line；
5）Interfacial agents and basal plane paint mortar before the first cement sand bed is painted, and are uniformly applied in the basal plane of concrete column
A bed boundary agent is smeared, first layer cement mortar is then painted, it is ensured that the first cement mortar flatness, perpendicularity, negative and positive angle are upright,
Steel wire is installed after first layer cement mortar is pre-hardening；
6）Steel wire is installed by steel wire to step 3）The prick post of line setting solder joint is to drawing reinforcing bar and expansion bolt termination to weld
Connect, after steel wire is fixed, patted and binded with plank or plastic plate；
7）Smear surface smear second cement mortar of second cement sand bed in first layer cement mortar, the second cement mortar
Steel wire is all covered；
8）Conserve the second cement sand bed smear finish after, conserved in time by construction technical schemes：Basement post is not by logical
Wind is too strong, sunlight exposure influence, prevents mortar surface rapid dehydration from causing dry and cracked, carries out film covering guarantor after mortar final set at once
Wet curing, water makes mortar be in moisturizing state 3 times a day.
The construction technology of the contrary sequence method basement post of described steel wire anchoring, it is characterised in that each layer cement mortar connects
Stubble position must stagger, during section construction, and the lap of splice of each layer faying surface is at least 200mm, and lap position is flattened and cemented,
Press polish two or three time again after the mortar initial set of second cement sand bed, to strengthen compactness.
By using above-mentioned technology, compared with prior art, beneficial effects of the present invention are as follows：
1）The present invention paints anchoring method by using steel wire, and steel wire is carried additionally in cylinder coat of plaster, and then pressure smears cement bonded sand
Slurry, makes itself and original structure cooperation, can be to causing coat of plaster because of factors such as Drought-wet change, temperature change, mortar plastic deformations
Leakage is split, peels off and plays a part of preventing and treating, structural bearing capacity is substantially increased, compared with traditional construction technique, it can reduce sky
The common quality defects such as drum, cracking；
2）The steel wire of the present invention paints anchoring method by the way that steel wire is welded on reserved steel bar and/or expansion bolt and cylinder
Basic unit is linked to be entirety, and reserved steel bar is with expansion bolt beforehand through gas cutting so that steel bar end is 10mm or so from cylinder, then will
Steel wire multiple spot welding is fixed on reserved steel bar and expansion bolt, and the protective layer between steel wire and rendering layer surface is in 8mm
Left and right, plays the distance of control steel wire and mortar surface, and the present invention is strictly controlled between two neighboring steel wire pad
Away from for 500mm or so, it is ensured that steel wire is indeformable, not arch camber, and the use of the steel wire is effectively born and disperses thicker
The load of coat of plaster, while with the increase of reinforcing bar hanging point, also by limitation cylinder coat of plaster hollowing, the size model peeled off significantly
Enclose, hollowing, the effect peeled off are produced so as to also function to and reduce cylinder.
Brief description of the drawings
Fig. 1 is basement rod structure schematic diagram of the invention；
Fig. 2 is that steel wire of the present invention on the corner overlaps mplifying structure schematic diagram.
In figure：1- interface agent layers, 2- concrete columns, 3- expansion bolts, the cement sand beds of 4- first, the cement bonded sands of 5- second
Pulp layer, 6- steel wires, 7- prick posts are to drawing reinforcing bar.
Embodiment
Below in conjunction with Figure of description, the invention will be further described, but protection scope of the present invention is not limited in
This：
As shown in Figure 1-2, the contrary sequence method basement rod structure of a kind of steel wire anchoring of the invention, including concrete column 2 and
Laterally the pre-buried prick post being located in inside concrete column 2 is to drawing reinforcing bar 7, and prick post stretches out coagulation to the two ends termination for drawing reinforcing bar 7
The surface of earth pillar body 2, it is characterised in that also including steel wire 6, steel wire 6 is welded on prick post to drawing reinforcing bar 7 by spot welding mode
Termination, the outer surface of concrete column 2 is sequentially provided with interface agent layer 1, the first cement sand bed 4 and the second cement sand bed 5, steel wire
Net 6 is located between the first cement sand bed 4 and the second cement sand bed 5, is fixed by cement sand bed.
In order to ensure that steel wire is indeformable, not arch camber, the present invention limits the spacing of the two neighboring pad of steel wire 6
For 450-550mm, preferably 500mm, due to solder joint with prick post to drawing based on the termination of reinforcing bar 7, but not meeting of having of its spacing
Pad pitch requirements, therefore, the present invention do not meet the position of pad in prick post to drawing reinforcing bar 7 termination, to concrete column 2
Expansion bolt 3 is inside squeezed into, the outer end of expansion bolt 3 is exposed at the length and length phase of the prick post to drawing reinforcing bar 7 on the surface of concrete column 2
Together, the outer end termination of expansion bolt 3 is used to weld to drawing the termination of reinforcing bar 7 to stretch out the length of concrete column 2 with prick post for 10-12mm
Steel wire 6.
Steel wire 6 used in the present invention is square net shape structure, and the steel wire diameter of steel wire 6 is 1.5-2mm, preferably
For 2mm, preferably side length of element 12-15mm, 15mm, its lap of splice at lapped corner joint of steel wire 6 is 100-120mm, excellent
Elect 100mm as, the present invention does not influence its quality in order to cost-effective, by the first cement sand bed 4 and the second cement mortar
The gross thickness of layer 5 is 18-22mm, and the thickness ratio of the first cement sand bed 4 and the second cement sand bed 5 is 3:1.2-2.5, this hair
In bright embodiment, two layers of gross thickness is 20mm, and the thickness of the first cement sand bed 4 is 12mm, and the thickness of the second cement sand bed 5 is
8mm, prick post used is to drawing reinforcing bar 7 to be the reinforcing bars of ￠ 6.
As illustrated, the construction technology of the contrary sequence method basement post of the steel wire anchoring of the present invention, including basal plane prepares, material
Unwrapping wire, basal plane paint mortar, qua-lity inspection, steel wire before material preparation, anchoring piece line setting, installation anchoring piece, rendering
Arrangement, layering in screed paint mortar and maintenance, comprise the following steps that：
1）Basal plane prepares that cylinder concrete first is carried out into removing surface with steel brush to the post concrete face of concrete column 2, then uses water under high pressure
Rifle carries out rushing the coarse processing of hair to post concrete face, post concrete face surface is formed crack, improves interface adhesion；
2）Material prepares interfacial agents, prepares cement mortar, cuts steel wire 6；
3）Steel wire line setting orients all bond pad locations of steel wire 6 according to design requirement by unwrapping wire, and solder joint is arranged on
Prick post is to drawing complement expansion bolt 3 at the termination of reinforcing bar 7, solder joint omission；
4）Unwrapping wire is smeared before bedding mortar before painting, and first finds rule, four angle gauge sides, levelling, the vertical line of horizontal line hang directly, eject benchmark
Levelling, the vertical line of line, i.e. four angle gauge sides, horizontal line hang directly, ejection datum line, can first use cable inlet bracket, inspection cylinder is smooth, vertical journey
Degree, and it is upright in control external corner, substantially determine after depth of plastering（As being not less than 5mm at most book）Hanging wire is carried out, is smeared for senior
Ash, first can should on the ground eject cross hairs as directrix first by room rule side, and combination cylinder is smooth, and vertical extent is substantially
It is determined that, cylinder depth of plastering carries out title line " getting ready ", and " getting ready " Shi Yingxian respectively does a standard point on the post angle of left and right, then
Vertical line is hung with plumb bob and does two standards of post inferior horn；
5）Interfacial agents and basal plane paint mortar before the first cement sand bed 4 is smeared, uniform in the basal plane of concrete column 2
A bed boundary agent is smeared, interfacial agents are in order that the adhesion firmness of 2 and first cement sand bed of concrete column 4, is then painted
First layer cement mortar, it is ensured that the first cement mortar flatness, perpendicularity, negative and positive angle are upright, treats the initial set of first layer cement mortar
Steel wire 6 is installed afterwards；
Cement mortar used in the present invention is commercially available finished product special interface mortar, it is adaptable to which rendering layer is constructed, the old concrete of cylinder with
Cementitiousness between new powder mortar interface is stronger；Interfacial agents used are commercially available finished product interfacial agents, and primary raw material is silicon ash, fine coal
The super fine powder additives such as ash and resin type water reducer, the polymer that the finished product interfacial agents are formed after curing are greatly improved to coagulation
The absorption cohesive force of earth pillar body 2, while avoiding the loss that the moisture of cement mortar is absorbed or evaporated by existed concrete bridge base material；
In the embodiment of the present invention, the steel wire selection steel wire diameter 2mm of selection, size of mesh opening 15mm, mesh shape is square
Steel wire cut according to cylinder paving area and carry out patch net, kind, specification, rank and the performance of steel wire should meet design will
Existing national standards of summing require that the method for inspection is checks work certificate, and Delivery Inspection Report and reinspection of marching into the arena are reported, by state
Family's standard sampling observation, grid spacing, the installation site of steel wire should meet construction and design requirement, and the method for inspection is observation and chi
Amount, and exhaustive test；
6）Steel wire is installed by steel wire 6 to step 3）The prick post of line setting solder joint is to drawing reinforcing bar 7 and the termination of expansion bolt 3
Welding, after steel wire 6 is fixed, is patted with plank or plastic plate and binded, and on the corner, the overlap joint of steel wire 6 should smooth, continuous, jail
Gu, the lap of splice is not less than 100mm, preferably 100-120mm, and optimal is 100mm；
7）Smear surface smear second cement mortar of second cement sand bed 5 in first layer cement mortar, the second cement mortar
By all coverings of steel wire 6, two layers cement mortar connects batch position and must staggered, during section construction, the overlap joint of each layer faying surface
Length is at least 200mm, and lap position is flattened and cemented, press polish two or three time again after the mortar initial set of the second cement sand bed 5, with
Strengthen compactness；
8）Conserve the second cement sand bed 5 smear finish after, conserved in time by construction technical schemes：Basement post not by
Ventilation is too strong, sunlight exposure influence, prevents mortar surface rapid dehydration from causing dry and cracked, carries out film covering after mortar final set at once
Moisture-keeping maintaining, water makes mortar be in moisturizing state 3 times a day.
Claims (9)
1. a kind of contrary sequence method basement rod structure of steel wire anchoring, including concrete column（2）And laterally it is located in concrete
Cylinder（2）Internal prick post is to drawing reinforcing bar（7）, prick post is to drawing reinforcing bar（7）Two ends termination stretch out concrete column（2）Surface,
Characterized by further comprising steel wire（6）, steel wire（6）Prick post is welded on to drawing reinforcing bar by spot welding mode（7）Termination, is mixed
Solidifying earth pillar body（2）Outer surface is sequentially provided with interface agent layer（1）, the first cement sand bed（4）With the second cement sand bed（5）, steel
Silk screen（6）Positioned at the first cement sand bed（4）With the second cement sand bed（5）Between, fixed by cement sand bed.
2. the contrary sequence method basement rod structure of steel wire anchoring according to claim 1, it is characterised in that concrete column
（2）On be additionally provided with expansion bolt（3）, expansion bolt（3）Outer end termination is with prick post to drawing reinforcing bar（7）Concrete column is stretched out in termination
（2）Length it is identical, for welded wire fabric（6）.
3. the contrary sequence method basement rod structure of steel wire anchoring according to claim 2, it is characterised in that expansion bolt（3）
Outer end termination is with prick post to drawing reinforcing bar（7）Concrete column is stretched out in termination（2）Length be 10-12mm.
4. the contrary sequence method basement rod structure of steel wire anchoring according to claim 2, it is characterised in that steel wire（6）With
Expansion bolt（3）, prick post to draw reinforcing bar（7）Between be welded to connect, the spacing of two neighboring pad is 450-550mm.
5. the contrary sequence method basement rod structure of steel wire anchoring according to claim 1, it is characterised in that steel wire（6）For
Square net shape structure, the steel wire diameter of steel wire is 1.5-2mm, side length of element 12-15mm, steel wire（6）Taken in corner
It is 100-120mm to connect its lap of splice of place.
6. the contrary sequence method basement rod structure of steel wire anchoring according to claim 1, it is characterised in that the first cement bonded sand
Pulp layer（4）With the second cement sand bed（5）Gross thickness be 18-22mm, the first cement sand bed（4）With the second cement sand bed
（5）Thickness ratio be 3:1.2-2.5.
7. a kind of construction technology of the contrary sequence method basement post of steel wire anchoring according to claim 1, it is characterised in that
Mortar, layering are painted including unwrapping wire, basal plane before basal plane preparation, material preparation, anchoring piece line setting, installation anchoring piece, rendering
Arrangement, layering rendering mortar and the maintenance of quality inspection, steel wire in screed.
8. the construction technology of the contrary sequence method basement post of steel wire anchoring according to claim 7, it is characterised in that specific
Step is as follows：
1）Basal plane prepares to concrete column（2）Post concrete face cylinder concrete is first subjected to removing surface with steel brush, then use high pressure
Hydraulic giant carries out rushing the coarse processing of hair to post concrete face, post concrete face surface is formed small hair side, improves interface adhesion；
2）Material prepares interfacial agents, prepares cement mortar, cuts steel wire（6）；
3）Steel wire line setting orients steel wire according to design requirement by unwrapping wire（6）All bond pad locations, solder joint is set
In prick post to drawing reinforcing bar（7）Complement expansion bolt at termination, solder joint omission（3）；
4）Unwrapping wire is smeared before bedding mortar before painting, and first finds rule, four angle gauge sides, levelling, the vertical line of horizontal line hang directly, eject benchmark
Line；
5）Interfacial agents and basal plane paint mortar and are painting first layer cement sand bed（4）Before, in concrete column（2）Basal plane
It is uniform to smear a bed boundary agent, then paint first layer cement mortar, it is ensured that first layer cement mortar flatness, perpendicularity,
Negative and positive angle is upright, and steel wire is installed after first layer cement mortar is pre-hardening（6）；
6）Steel wire is installed by steel wire（6）To step 3）The prick post of line setting solder joint is to drawing reinforcing bar（7）And expansion bolt
（3）Termination is welded, steel wire（6）After fixation, patted and binded with plank or plastic plate；
7）Smear the second cement sand bed（5）In the cement mortar of surface smear second of first layer cement mortar, the second cement bonded sand
Starch steel wire（6）All coverings；
8）Conserve the second cement sand bed（5）After smearing is finished, conserved in time by construction technical schemes：Basement post is not
By divulging information, too strong, sunlight exposure is influenceed, and is prevented mortar surface rapid dehydration from causing dry and cracked, is carried out film after mortar final set at once and cover
Lid moisture-keeping maintaining, water makes mortar be in moisturizing state 3 times a day.
9. the construction technology of the contrary sequence method basement post of steel wire anchoring according to claim 8, it is characterised in that each layer
Cement mortar connects batch position and must staggered, and during section construction, the lap of splice of each layer faying surface is at least 200mm, and overlap joint
Position flattens and cemented, the second cement sand bed（5）Mortar initial set after press polish two or three time again, to strengthen compactness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710592579.9A CN107288283A (en) | 2017-07-19 | 2017-07-19 | The contrary sequence method basement rod structure and its construction technology of a kind of steel wire anchoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710592579.9A CN107288283A (en) | 2017-07-19 | 2017-07-19 | The contrary sequence method basement rod structure and its construction technology of a kind of steel wire anchoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288283A true CN107288283A (en) | 2017-10-24 |
Family
ID=60102169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710592579.9A Pending CN107288283A (en) | 2017-07-19 | 2017-07-19 | The contrary sequence method basement rod structure and its construction technology of a kind of steel wire anchoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288283A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560949A (en) * | 2018-06-28 | 2018-09-21 | 中冶建工集团有限公司 | Adobe wall alien invasion ruggedized construction and adobe wall alien invasion reinforcement means |
| CN108560949B (en) * | 2018-06-28 | 2024-06-04 | 中冶建工集团有限公司 | Outer vertical face reinforcing structure and outer vertical face reinforcing method for adobe wall |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006342608A (en) * | 2005-06-10 | 2006-12-21 | Mitsui Home Co Ltd | Coating thickness guide, fire-protection/fireproof structure and its construction method |
| DE102008052881A1 (en) * | 2008-10-23 | 2010-05-06 | Hauser, Stephan, Dr.-Ing. | Method for applying covering at concrete component, involves providing flat reinforcement mesh to component, where reinforcement mesh comprises three fabric layers with wire gauge in range of zero point five millimeters |
| CN201962877U (en) * | 2011-01-07 | 2011-09-07 | 上海市第二建筑有限公司 | Reinforcing net for building wall |
| CN102828587A (en) * | 2012-09-14 | 2012-12-19 | 中国建筑第二工程局有限公司 | Aerated concrete building block decoration external wall and construction method of aerated concrete building block decoration external wall |
| CN203097001U (en) * | 2013-02-07 | 2013-07-31 | 振华集团（昆山）建设工程有限公司 | Cracking and empty swelling resistant wall structure |
| CN106760289A (en) * | 2016-12-21 | 2017-05-31 | 北京东方悦工程技术有限公司 | A kind of anticracking construction method of foam concrete |
-
2017
- 2017-07-19 CN CN201710592579.9A patent/CN107288283A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006342608A (en) * | 2005-06-10 | 2006-12-21 | Mitsui Home Co Ltd | Coating thickness guide, fire-protection/fireproof structure and its construction method |
| DE102008052881A1 (en) * | 2008-10-23 | 2010-05-06 | Hauser, Stephan, Dr.-Ing. | Method for applying covering at concrete component, involves providing flat reinforcement mesh to component, where reinforcement mesh comprises three fabric layers with wire gauge in range of zero point five millimeters |
| CN201962877U (en) * | 2011-01-07 | 2011-09-07 | 上海市第二建筑有限公司 | Reinforcing net for building wall |
| CN102828587A (en) * | 2012-09-14 | 2012-12-19 | 中国建筑第二工程局有限公司 | Aerated concrete building block decoration external wall and construction method of aerated concrete building block decoration external wall |
| CN203097001U (en) * | 2013-02-07 | 2013-07-31 | 振华集团（昆山）建设工程有限公司 | Cracking and empty swelling resistant wall structure |
| CN106760289A (en) * | 2016-12-21 | 2017-05-31 | 北京东方悦工程技术有限公司 | A kind of anticracking construction method of foam concrete |
Non-Patent Citations (1)
| Title |
|---|
| "《建筑及节能保温实用技术》" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560949A (en) * | 2018-06-28 | 2018-09-21 | 中冶建工集团有限公司 | Adobe wall alien invasion ruggedized construction and adobe wall alien invasion reinforcement means |
| CN108560949B (en) * | 2018-06-28 | 2024-06-04 | 中冶建工集团有限公司 | Outer vertical face reinforcing structure and outer vertical face reinforcing method for adobe wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207987983U (en) | A kind of waterproof construction being used for underground engineering main body construction seam and post-cast strip | |
| CN103556831B (en) | Huge area is without muscle abrasion-proof concrete method for constructing terrace | |
| CN102776897B (en) | Wash apron anti-settling anti-cracking construction method and structure | |
| CN105298133A (en) | Construction method to strengthen crack resistance of large-volume concrete baseplate | |
| CN105297686B (en) | A kind of grating type CFRD | |
| CN105350559B (en) | A kind of construction method of diamond dust structural floor suitable for large-sized workshop | |
| CN104372890A (en) | Construction method of bare concrete prefabricated box beam with complicated structure | |
| CN204492025U (en) | The waterproof construction of the contour deformation joint of roofing | |
| CN105804294B (en) | The plate device and its construction method used in rammed earth base combined wall, its construction | |
| CN107916945A (en) | Using the waterproof spray-up structure and its construction method of impervious gunite concrete | |
| CN108412093A (en) | A kind of Modern Landscape decoration loam wall and its construction method | |
| CN110271355A (en) | A kind of construction method of plastic stone rockery | |
| CN103806659B (en) | Super thick prestressing force change-over panel individual layer comprehensively supports and splits temperature control construction technology with control | |
| CN106836551A (en) | Infill Wall with Aerated Concrete Block construction method | |
| CN204662742U (en) | The movable surface construction structure of a kind of pitched roof | |
| CN105822068B (en) | Ultralong thin walled concrete walls under hot environment pour and maintenance process | |
| CN207829511U (en) | A kind of existing building external wall reconstruction structure | |
| CN109898698A (en) | A kind of construction method of pseudo-classic architecture silk seam wall | |
| CN206245730U (en) | A kind of cast-in-place pitched roof double template structure | |
| CN104032713B (en) | A kind of pressure diversion tunnel composite lining concrete anti-seepage structure and construction technology thereof | |
| CN109440733A (en) | A kind of cemented gravel dam and its construction technology | |
| CN210766835U (en) | Foundation beam side vertical face waterproof structure | |
| CN107675834A (en) | A kind of construction method for building in the style of the ancients concrete bearing component | |
| CN107288283A (en) | The contrary sequence method basement rod structure and its construction technology of a kind of steel wire anchoring | |
| CN204238264U (en) | A kind of sole plate post-poured strip 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
|
| RJ01 | Rejection of invention patent application after publication |