CN104265055A - Chimney construction method - Google Patents
Chimney construction method Download PDFInfo
- Publication number
- CN104265055A CN104265055A CN201410517169.4A CN201410517169A CN104265055A CN 104265055 A CN104265055 A CN 104265055A CN 201410517169 A CN201410517169 A CN 201410517169A CN 104265055 A CN104265055 A CN 104265055A
- Authority
- CN
- China
- Prior art keywords
- chimney
- liner tile
- stones
- build
- laying bricks
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/28—Chimney stacks, e.g. free-standing, or similar ducts
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
Abstract
The invention provides a chimney construction method. The specific technical scheme comprises the following steps of one producing a chimney cylinder wall; two constructing lining bricks; three pouring concrete into the chimney cylinder wall. The chimney construction method has the advantages of simplifying the existing construction procedures, improving the construction efficiency, reducing construction costs and having great popularization and application values.
Description
Technical field
The present invention relates to a kind of construction method of chimney, particularly exempt from the construction method of tearing internal mold open for the chimney being provided with air heat-insulation layer.
Background technology
At present for the construction of reinforced concrete chimney, the method for more efficient mainly utilizes galvanized sheet to make sizing exterior sheathing, and inner formword then utilizes the inner liner tile of chimney, adopts " interior block falls " method chimney construction outward.But be designed with between some chimney brick wall and concrete tube wall 50mm between left and right every, be air heat-insulation layer.Employing said method is constructed, and because concrete has certain mobility, during concreting, concrete can fill chimney wall and the direct gap of liner tile under fluid behaviour, cannot reserve air heat-insulation layer.Air heat-insulation layer to be reserved at present and again can only install inner formword, after barrel concrete placings is complete, removes inner formword and build liner tile by laying bricks or stones again.Which adds working procedure, the input simultaneously on personnel, construction material also increases, and the duration also increases relatively, and construction cost increases, and reduces the market competitiveness.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of construction method of chimney, simplifies existing working procedure, improves efficiency of construction, reduces construction cost.
For achieving the above object, the construction method of a kind of chimney that the present invention proposes, its concrete technical scheme is:
One, the making of template of chimney shaft wall, the chimney wall thickness made as required, determine external diameter and the internal diameter of annular template of chimney shaft wall, annular template of chimney shaft wall is hollow structure: its external mold adopts 2mm galvanized sheet iron to roll into cylindrical, galvanized sheet iron adopts 6mm wire cable strengthening, a turnbuckle is installed by per pass wire rope, for regulating the degree of tightness of wire rope, draw ring is equipped with in iron sheet upper end, is convenient to the lifting galvanized sheet iron utilizing hand hoisting device one mould one mould; Its internal mold adopts foam plastics injection to be cylindrical; External mold is concentric with internal mold, form annular template of chimney shaft wall;
Two, build liner tile by laying bricks or stones, build liner tile by laying bricks or stones at distance internal mold certain distance, described certain distance is the air heat insulation layer thickness of design, build liner tile direction from bottom to top by laying bricks or stones to build by laying bricks or stones, height is concordant with exterior sheathing, when the liner tile for top builds inconvenience by laying bricks or stones, sets up scaffold; Liner tile in length and breadth direction every several brick masonries one piece of overhanging brick, all overhanging bricks along liner tile circumferentially radioactivity evenly arrange, described overhanging brick withstands internal mold with fixing internal mold;
Three, concreting chimney wall, tightens up turnbuckle, concreting in annular template of chimney shaft wall, after the condensation of next layer concrete, unclamp turnbuckle, promote draw ring, external mold is promoted to next height, then by step 2, liner tile and cystosepiment is constructed.Again concreting is carried out to last layer, highly namely stop until need build.
After having built, when chimney formally uses, under the effect of high temperature, foamed plastics internal mold can be gradually
Change is gone.
The construction method of a kind of chimney proposed by the invention, simplifies existing working procedure, improves efficiency of construction, reduces construction cost, has great application value.
Accompanying drawing explanation
Fig. 1 is a kind of construction method schematic diagram of chimney.
Fig. 2 be in Fig. 1 A-A to cross-sectional schematic.
Detailed description of the invention
See accompanying drawing, a kind of construction method of chimney, its concrete technical scheme is:
One, the making of template of chimney shaft wall, chimney wall 1 thickness made as required, determine external diameter and the internal diameter of annular template of chimney shaft wall, annular template of chimney shaft wall is hollow structure: it is cylindrical that its external mold 2 adopts 2mm galvanized sheet iron to roll into, galvanized sheet iron adopts 6mm wire rope 3 to reinforce, and a turnbuckle 9 is installed by per pass wire rope, for regulating the degree of tightness of wire rope, draw ring 10 is equipped with in iron sheet upper end, is convenient to the lifting galvanized sheet iron utilizing hand hoisting device one mould one mould; Its internal mold 4 adopts foam plastics injection to be cylindrical; External mold is concentric with internal mold, form annular template of chimney shaft wall;
Two, build liner tile 6 by laying bricks or stones, build liner tile by laying bricks or stones, described certain distance at distance internal mold certain distance
For air heat-insulation layer 5 thickness of design, build liner tile direction from bottom to top by laying bricks or stones and build by laying bricks or stones, height is concordant with exterior sheathing, when the liner tile for top builds inconvenience by laying bricks or stones, sets up scaffold 8; Liner tile in length and breadth direction every the overhanging brick 7 of several brick masonries one piece, all overhanging bricks along liner tile circumferentially radioactivity evenly arrange, described overhanging brick withstands internal mold with fixing internal mold;
Three, concreting chimney wall, tightens up turnbuckle, concreting in annular template of chimney shaft wall, after the condensation of next layer concrete, unclamp turnbuckle, promote draw ring, external mold is promoted to next height, then by step 2, liner tile and cystosepiment is constructed.Again concreting is carried out to last layer, highly namely stop until need build.
After having built, when chimney formally uses, under the effect of high temperature, foamed plastics internal mold can be gradually
Change is gone.
The construction method of a kind of chimney proposed by the invention, simplifies existing working procedure, improves efficiency of construction, reduces construction cost, has great application value.
Claims (1)
1. a construction method for chimney, its concrete technical scheme is:
One, the making of template of chimney shaft wall, the chimney wall thickness made as required, determine external diameter and the internal diameter of annular template of chimney shaft wall, annular template of chimney shaft wall is hollow structure: its external mold adopts 2mm galvanized sheet iron to roll into cylindrical, galvanized sheet iron adopts 6mm wire cable strengthening, a turnbuckle is installed by per pass wire rope, for regulating the degree of tightness of wire rope, draw ring is equipped with in iron sheet upper end, is convenient to the lifting galvanized sheet iron utilizing hand hoisting device one mould one mould; Its internal mold adopts foam plastics injection to be cylindrical; External mold is concentric with internal mold, form annular template of chimney shaft wall;
Two, build liner tile by laying bricks or stones, build liner tile by laying bricks or stones at distance internal mold certain distance, described certain distance is the air heat insulation layer thickness of design, build liner tile direction from bottom to top by laying bricks or stones to build by laying bricks or stones, height is concordant with exterior sheathing, when the liner tile for top builds inconvenience by laying bricks or stones, sets up scaffold; Liner tile in length and breadth direction every several brick masonries one piece of overhanging brick, all overhanging bricks along liner tile circumferentially radioactivity evenly arrange, described overhanging brick withstands internal mold with fixing internal mold;
Three, concreting chimney wall, tightens up turnbuckle, concreting in annular template of chimney shaft wall, after the condensation of next layer concrete, unclamp turnbuckle, promote draw ring, external mold is promoted to next height, then by step 2, liner tile and cystosepiment is constructed.Again concreting is carried out to last layer, highly namely stop until need build.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517169.4A CN104265055B (en) | 2014-09-30 | 2014-09-30 | A kind of construction method of chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410517169.4A CN104265055B (en) | 2014-09-30 | 2014-09-30 | A kind of construction method of chimney |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104265055A true CN104265055A (en) | 2015-01-07 |
| CN104265055B CN104265055B (en) | 2016-08-24 |
Family
ID=52156617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410517169.4A Active CN104265055B (en) | 2014-09-30 | 2014-09-30 | A kind of construction method of chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265055B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522641A (en) * | 2016-11-28 | 2017-03-22 | 广州市第四建筑工程有限公司 | Device for lifting inner steel barrel of chimney |
| CN106836948A (en) * | 2017-03-31 | 2017-06-13 | 中国化学工程第七建设有限公司 | A kind of construction technology of reinforced concrete structure |
| CN107091007A (en) * | 2017-05-07 | 2017-08-25 | 云南建投第十三建设有限公司 | Template construction engineering method is put forward outside being built in reinforced concrete chimney |
| CN109235921A (en) * | 2018-10-23 | 2019-01-18 | 五冶集团上海有限公司 | Column construction method and its application are reinforced in a kind of transformation of concrete chimney |
| CN109296197A (en) * | 2018-09-30 | 2019-02-01 | 中国冶集团有限公司 | Cylinder concrete structure pouring template and its construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11200628A (en) * | 1998-01-16 | 1999-07-27 | Ps:Kk | Tensile material arrangement method and its device |
| CN2893440Y (en) * | 2005-09-13 | 2007-04-25 | 张乙钟 | Air heat insulating corrosion resisting double-pipe combined smokejack |
| CN101225718A (en) * | 2008-01-30 | 2008-07-23 | 重庆三峰卡万塔环境产业有限公司 | Construction method of steel reinforced concrete chimney |
| CN101566005A (en) * | 2009-05-21 | 2009-10-28 | 山东丰汇设备技术有限公司 | Chimney hydraulic mould lifting device |
| CN202973133U (en) * | 2012-11-29 | 2013-06-05 | 湖南天通无腐烟囱工程有限公司 | Anti-corrosion chimney with interlayer drainage structure |
-
2014
- 2014-09-30 CN CN201410517169.4A patent/CN104265055B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11200628A (en) * | 1998-01-16 | 1999-07-27 | Ps:Kk | Tensile material arrangement method and its device |
| CN2893440Y (en) * | 2005-09-13 | 2007-04-25 | 张乙钟 | Air heat insulating corrosion resisting double-pipe combined smokejack |
| CN101225718A (en) * | 2008-01-30 | 2008-07-23 | 重庆三峰卡万塔环境产业有限公司 | Construction method of steel reinforced concrete chimney |
| CN101566005A (en) * | 2009-05-21 | 2009-10-28 | 山东丰汇设备技术有限公司 | Chimney hydraulic mould lifting device |
| CN202973133U (en) * | 2012-11-29 | 2013-06-05 | 湖南天通无腐烟囱工程有限公司 | Anti-corrosion chimney with interlayer drainage structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522641A (en) * | 2016-11-28 | 2017-03-22 | 广州市第四建筑工程有限公司 | Device for lifting inner steel barrel of chimney |
| CN106836948A (en) * | 2017-03-31 | 2017-06-13 | 中国化学工程第七建设有限公司 | A kind of construction technology of reinforced concrete structure |
| CN107091007A (en) * | 2017-05-07 | 2017-08-25 | 云南建投第十三建设有限公司 | Template construction engineering method is put forward outside being built in reinforced concrete chimney |
| CN107091007B (en) * | 2017-05-07 | 2021-03-05 | 云南建投第十三建设有限公司 | Construction method for building reinforced concrete chimney with internal and external lifting templates |
| CN109296197A (en) * | 2018-09-30 | 2019-02-01 | 中国冶集团有限公司 | Cylinder concrete structure pouring template and its construction method |
| CN109235921A (en) * | 2018-10-23 | 2019-01-18 | 五冶集团上海有限公司 | Column construction method and its application are reinforced in a kind of transformation of concrete chimney |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104265055B (en) | 2016-08-24 |
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