CN108842994A - A kind of construction method of concrete building ground surface layer partitioning slot - Google Patents
A kind of construction method of concrete building ground surface layer partitioning slot Download PDFInfo
- Publication number
- CN108842994A CN108842994A CN201810620768.7A CN201810620768A CN108842994A CN 108842994 A CN108842994 A CN 108842994A CN 201810620768 A CN201810620768 A CN 201810620768A CN 108842994 A CN108842994 A CN 108842994A
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- China
- Prior art keywords
- partitioning slot
- extruded sheet
- surface layer
- concrete
- construction method
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/14—Construction of joints, e.g. dividing strips
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/14—Construction of joints, e.g. dividing strips
- E04F15/142—Dividing strips or boundary strips
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A kind of construction method of concrete building ground surface layer partitioning slot, it is characterised in that include the following steps：A, the position of partitioning slot, b, setting partitioning slot extruded sheet, c, casting concrete surface layer are determined, d, grooving and filleting after concrete topping final set, form groove with blade cutting extrusion molding plate surface, and it is extremely concordant with concrete topping with caulked joint ointment filleting, form sealed elastic partitioning slot.The advantages of design is scientific and reasonable for construction method of the construction method of concrete building ground surface layer partitioning slot of the invention with partitioning slot, and strong operability, construction method is simple and fast, and low in cost, construction effect is good, saves construction material and reduces engineering cost.
Description
Technical field
The present invention relates to a kind of concrete construction methods, specifically, being a kind of concrete building ground surface layer partitioning slot
Construction method.
Background technique
Country increasingly payes attention to engineering construction quality, in addition continuous promotion of the residential quarters resident to experience of living, work
Cheng Zhiliang requires to be continuously improved to unit in charge of construction, and roofing, flooring are the spaces that resident is commonly used, and crack influences aesthetic problem
It is often subject to user's complaint, although having had greater advance by long-term improvement, is not still solved thoroughly.Concrete building
Ground surface works need every 6m that one of partitioning slot is arranged by code requirement, after general construction technology uses one-piece casting concrete building ground
Cut again using cutting machine, the construction technology exist waste material resources and human resources, for roofworks also
The drawbacks of waterproof layer and insulating layer may be destroyed.
Therefore the construction method of known concrete building ground surface layer partitioning slot there are problems that it is above-mentioned various inconvenient and.
Summary of the invention
The purpose of the present invention is to propose the construction method of a kind of material-saving, efficient concrete building ground surface layer partitioning slot.
To achieve the above object, the technical solution of the invention is as follows：
A kind of construction method of concrete building ground surface layer partitioning slot, it is characterised in that include the following steps：
A, the position of partitioning slot is determined
Waterproof layer surface on concrete building ground carries out unwrapping wire, determines the setting position of partitioning slot；
B, partitioning slot extruded sheet is set
The extruded sheet of thick 20mm is cut into the strip extruded sheet of high 50mm, strip extruded sheet is used as partitioning slot packing material
It is placed on partitioning slot position, strip extruded sheet is made to be vertically arranged in waterproof layer surface；With 1:2 cement mortar are fixed on strip and squeeze
The two sides of mould plate, form two symmetrical cement mortar right angled triangles, the right angle of right angled triangle be strip extruded sheet and
The angle of cut of waterproof layer, a right-angle side of cement mortar right angled triangle are the height of strip extruded sheet, and another right-angle side is fallen in
The surface of waterproof layer, at right-angle intersection 30mm, strip extruded sheet is combined closely with extruded sheet, forms partitioning slot；
C, casting concrete surface layer
After the solidification of cement mortar right angled triangle reaches intensity, using hand-placed concrete surface layer, it must not be damaged in casting process
Bad partitioning slot extruded sheet；
D, grooving and filleting
After concrete topping final set, with blade cutting extrusion molding plate surface formed groove, and with caulked joint ointment filleting extremely and concrete
Surface layer is concordant, forms sealed elastic partitioning slot.
The construction method of concrete building ground surface layer partitioning slot of the invention can also using technical measures below come into
One step is realized.
Method above-mentioned, wherein setting spacing≤6m of the partitioning slot.
Method above-mentioned the, wherein depth of groove >=20mm.
Method above-mentioned, wherein the concrete topping pour height it is identical as the height of extruded sheet.
After adopting the above technical scheme, the construction method of concrete building ground surface layer partitioning slot of the invention is with following excellent
Point：
1, design is scientific and reasonable for the construction method of partitioning slot, strong operability；
2, construction method is simple and fast, low in cost, and construction effect is good；
3, construction material is saved, engineering cost is reduced.
Detailed description of the invention
Fig. 1 is the setting partitioning slot extruded sheet schematic diagram of the embodiment of the present invention；
Fig. 2 is the grooving and filleting schematic diagram of the embodiment of the present invention.
In figure：1 extruded sheet, 2 cement mortar, 3 waterproof layers, 4 structure sheafs, 5 concrete toppings, 6 caulked joint ointments.
Specific embodiment
With reference to embodiments and its attached drawing further explains the present invention.
Embodiment 1
The construction method of concrete building ground surface layer partitioning slot of the invention, working procedure：Partitioning slot unwrapping wire → cutting extrusion molding
Fixed extruded sheet → casting concrete → cutting extruded sheet → ointment the filleting of plate → mortar.
The construction method of concrete building ground surface layer partitioning slot of the invention, includes the following steps：
A, the position of partitioning slot is determined
Waterproof layer surface on concrete building ground carries out unwrapping wire, determines the setting position of partitioning slot, the setting of partitioning slot with
It is configured away from 6m is no more than for principle.
B, partitioning slot extruded sheet is set
The extruded sheet 1 of thick 20mm is cut into the strip extruded sheet of high 50mm, strip extruded sheet is used as partitioning slot and fills material
Material is placed on partitioning slot position, and strip extruded sheet is made to be vertically arranged in 3 surface of waterproof layer, is structure sheaf below waterproof layer.With 1:2
Cement mortar 2 is fixed on the two sides of strip extruded sheet, forms two symmetrical cement mortar right angled triangles, right angled triangle
Right angle be strip extruded sheet and waterproof layer the angle of cut, a right-angle side of cement mortar right angled triangle is strip extruded sheet
Height, another right-angle side falls in the surface of waterproof layer, and at right angle 30mm, strip extruded sheet is closely tied with extruded sheet
It closes, forms partitioning slot.It is the setting partitioning slot extruded sheet schematic diagram of the embodiment of the present invention referring now to Fig. 1, Fig. 1.
C, casting concrete surface layer
After the solidification of cement mortar right angled triangle reaches intensity, using hand-placed concrete surface layer 5, it must not be damaged in casting process
Bad partitioning slot extruded sheet；It is identical as the height of extruded sheet that the concrete topping pours height.
D, grooving and filleting
After concrete topping final set, extrusion molding plate surface is cut with blade, depth of cut 20mm forms groove, and with caulked joint ointment 6
Filleting is extremely concordant with concrete topping, forms sealed elastic partitioning slot.Fig. 2 is grooving and the filleting signal of the embodiment of the present invention
Figure.
The present invention has substantive distinguishing features and significant technological progress, concrete building ground surface layer partitioning slot of the invention
Construction method, construction method is simple and fast, low in cost, and construction effect is good, saves construction material, reduces engineering cost.
The construction method of concrete building ground surface layer partitioning slot of the invention is in the permanent cellular engineering of Jiangxi Province's Pingxiang City remittance
Middle utilization has obtained exploiting entity, supervisor for the obvious processing effect of roofing, flooring temperature shrinking cracks problem
It is affirmed fully with construction unit.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution also should belong to scope of the invention, should be limited by each claim.
Claims (4)
1. a kind of construction method of concrete building ground surface layer partitioning slot, it is characterised in that include the following steps：
A, the position of partitioning slot is determined
Waterproof layer surface on concrete building ground carries out unwrapping wire, determines the setting position of partitioning slot；
B, partitioning slot extruded sheet is set
The extruded sheet of thick 20mm is cut into the strip extruded sheet of high 50mm, strip extruded sheet is used as partitioning slot packing material
It is placed on partitioning slot position, strip extruded sheet is made to be vertically arranged in waterproof layer surface；With 1:2 cement mortar are fixed on strip and squeeze
The two sides of mould plate, form two symmetrical cement mortar right angled triangles, the right angle of right angled triangle be strip extruded sheet and
The angle of cut of waterproof layer, a right-angle side of cement mortar right angled triangle are the height of strip extruded sheet, and another right-angle side is fallen in
The surface of waterproof layer, at right-angle intersection 30mm, strip extruded sheet is combined closely with extruded sheet, forms partitioning slot；
C, casting concrete surface layer
After the solidification of cement mortar right angled triangle reaches intensity, using hand-placed concrete surface layer, it must not be damaged in casting process
Bad partitioning slot extruded sheet；
D, grooving and filleting
After concrete topping final set, with blade cutting extrusion molding plate surface formed groove, and with caulked joint ointment filleting extremely and concrete
Surface layer is concordant, forms sealed elastic partitioning slot.
2. the construction method of concrete building ground surface layer partitioning slot as described in claim 1, which is characterized in that the partitioning slot
Setting spacing≤6m.
3. the construction method of concrete building ground surface layer partitioning slot as described in claim 1, which is characterized in that the groove is deep
Degree >=20mm.
4. the construction method of concrete building ground surface layer partitioning slot as described in claim 1, which is characterized in that the concrete
It is identical as the height of extruded sheet that surface layer pours height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620768.7A CN108842994A (en) | 2018-06-15 | 2018-06-15 | A kind of construction method of concrete building ground surface layer partitioning slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620768.7A CN108842994A (en) | 2018-06-15 | 2018-06-15 | A kind of construction method of concrete building ground surface layer partitioning slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108842994A true CN108842994A (en) | 2018-11-20 |
Family
ID=64202018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620768.7A Pending CN108842994A (en) | 2018-06-15 | 2018-06-15 | A kind of construction method of concrete building ground surface layer partitioning slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108842994A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838048A (en) * | 2019-03-11 | 2019-06-04 | 中启胶建集团有限公司 | The high straight wear-resisting reinforced concrete roof construction of degree large area one-pass molding |
| CN110685424A (en) * | 2019-09-05 | 2020-01-14 | 东莞市鲁班装饰工程有限公司 | Building floor leveling anti-cracking construction method and building floor leveling anti-cracking structure |
| CN113718972A (en) * | 2021-09-14 | 2021-11-30 | 上海宝冶集团有限公司 | Construction structure and construction method for separation seam of roof floor and stand surface layer |
| CN114658222A (en) * | 2022-04-28 | 2022-06-24 | 山西四建集团有限公司 | Anti-cracking bin casting method for roof waterproof protective layer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094493A (en) * | 2011-02-10 | 2011-06-15 | 山西四建集团有限公司 | Concrete construction method for large parking roof |
| US20120177435A1 (en) * | 2011-01-11 | 2012-07-12 | Theodore Conrad Curtis | Expansion joint bracket |
| CN203716410U (en) * | 2013-12-27 | 2014-07-16 | 中国核工业华兴建设有限公司 | Novel roof grid seam |
| CN106677440A (en) * | 2016-12-30 | 2017-05-17 | 河北恒山建设集团有限公司 | Roofing parapet water-floating structure and construction method thereof |
-
2018
- 2018-06-15 CN CN201810620768.7A patent/CN108842994A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120177435A1 (en) * | 2011-01-11 | 2012-07-12 | Theodore Conrad Curtis | Expansion joint bracket |
| CN102094493A (en) * | 2011-02-10 | 2011-06-15 | 山西四建集团有限公司 | Concrete construction method for large parking roof |
| CN203716410U (en) * | 2013-12-27 | 2014-07-16 | 中国核工业华兴建设有限公司 | Novel roof grid seam |
| CN106677440A (en) * | 2016-12-30 | 2017-05-17 | 河北恒山建设集团有限公司 | Roofing parapet water-floating structure and construction method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838048A (en) * | 2019-03-11 | 2019-06-04 | 中启胶建集团有限公司 | The high straight wear-resisting reinforced concrete roof construction of degree large area one-pass molding |
| CN110685424A (en) * | 2019-09-05 | 2020-01-14 | 东莞市鲁班装饰工程有限公司 | Building floor leveling anti-cracking construction method and building floor leveling anti-cracking structure |
| CN113718972A (en) * | 2021-09-14 | 2021-11-30 | 上海宝冶集团有限公司 | Construction structure and construction method for separation seam of roof floor and stand surface layer |
| CN113718972B (en) * | 2021-09-14 | 2022-12-23 | 上海宝冶集团有限公司 | Construction structure and construction method for separation seam of roof floor and stand surface layer |
| CN114658222A (en) * | 2022-04-28 | 2022-06-24 | 山西四建集团有限公司 | Anti-cracking bin casting method for roof waterproof protective layer |
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Application publication date: 20181120 |