CN101392566A - Multilayer brick-concrete combined thermal insulation wall and construction method thereof - Google Patents
Multilayer brick-concrete combined thermal insulation wall and construction method thereof Download PDFInfo
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- CN101392566A CN101392566A CNA2008103053166A CN200810305316A CN101392566A CN 101392566 A CN101392566 A CN 101392566A CN A2008103053166 A CNA2008103053166 A CN A2008103053166A CN 200810305316 A CN200810305316 A CN 200810305316A CN 101392566 A CN101392566 A CN 101392566A
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- 238000009413 insulation Methods 0.000 title claims abstract description 115
- 238000010276 construction Methods 0.000 title claims abstract description 7
- 239000004567 concrete Substances 0.000 title abstract description 6
- 239000011449 brick Substances 0.000 claims abstract description 93
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 43
- 239000002689 soil Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000004570 mortar (masonry) Substances 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 230000003872 anastomosis Effects 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims description 3
- 230000001351 cycling effect Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000011464 hollow brick Substances 0.000 claims description 3
- -1 phenolic aldehyde Chemical class 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 230000003252 repetitive effect Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract 2
- 239000012774 insulation material Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 46
- 238000005336 cracking Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 239000011440 grout Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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Abstract
A multilayer brick-concrete combined thermal insulation wall and a construction method thereof are provided, wherein the brick masonry is of a brick-concrete structure and is circularly built by combining three layers from bottom to top, and a thermal insulation layer is circularly and alternately arranged in the brick masonry from bottom to top in the sequence of a middle thermal insulation layer, an outer thermal insulation layer and an inner thermal insulation layer; the first layer of brick masonry is built by one to five layers of two sequential bricks, a gap of a middle heat insulation layer is reserved between the two sequential bricks, heat insulation materials are filled in the gap, and the outer side of the reinforced concrete constructional column at the corner part is coated with an outer heat insulation layer of the constructional column; the second layer of brick masonry is formed by parallelly building one to five bricks, and an outer heat-insulating layer is adhered to the outer sides of the bricks; the third layer of brickwork is constructed by one to five bricks in parallel, the outer sides of the bricks are matched with the outer side of the wall body, and the inner heat-insulating layer is adhered to the inner side of the bricks. The invention can also meet the requirement of the heat preservation effect of the wall body by changing the building form of the wall body bricks, has simple construction method, saves materials and energy sources, and can be widely applied to brick-concrete heat preservation wall bodies.
Description
Technical field
The present invention relates to a kind of heat-insulating wall structure and job practices thereof, particularly a kind of brick mix structure heat-insulating wall structure and job practices thereof.
Background technology
The practices well of multistory brick-and-concrete structure external wall outer insulation is to paste thick polyphenyl or the extruded sheet of 60mm at the thick body of wall of 240mm at present, and about body of wall total thickness 300mm, this way is ripe, and generally uses.But the working procedure complexity of this heat-preserving wall, need in the construction with a large amount of bonding agents, fixing auxiliary material such as crab-bolt, anticracking grout surface layer and alkali resistant grid cloth, the warming plate that whole wall face is pasted is bigger because of normal load, and the phenomenon that the tenesmus of plate face, hollowing, cracking even large tracts of land come off takes place easily.And the use amount of material is big, and cost is higher.
Summary of the invention
In order to overcome the deficiency of existing heat-preserving wall, the invention provides a kind of multilayer brick mixed thermal insulation wall and job practices thereof, the use amount of working procedure complexity, material that solve traditional heat-preserving wall is excessive, and the cost technical problems of high.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of multilayer brick mixed thermal insulation wall, be brick mix structure, brickwork is connected with the reinforced concrete structural column at position, turning, it is characterized in that: brickwork is built by laying bricks or stones by following three layers of Combined Cycle from bottom to top, and insulation layer is that the sequential loop with middle insulation layer, external thermal insulation, inner thermal insulating layer is crisscross arranged from bottom to top in brickwork.
The first floor brickwork is that one to five skin twice stretcher is built by laying bricks or stones, twice are along the gap of insulation layer in reserving between the bar brick, filling heat insulating material in the gap forms the sandwich structure of inside and outside twice brick clamp insulation layer, at the outside coating structure post external thermal insulation of the reinforced concrete structural column at position, turning.
Second layer brickwork is that one to five skin header is built by laying bricks or stones side by side, side-to-side anastomosis in the inboard of header and the body of wall, and external thermal insulation is pasted in the outside of header, and the external thermal insulation of brickwork and constructional column external thermal insulation are connected as a single entity.
The 3rd layer of brickwork is that one to five skin header is built by laying bricks or stones side by side, and the outside of header and wall outer side are coincide, and inner thermal insulating layer is pasted in the inboard of header, the form of insulation in the wall part promptly occurs, and this layer reinforced concrete structural column outside is coating structure post external thermal insulation still.
Above-mentioned heat-preserving wall is at door and window hole upper and lower settings reinforced concrete soil zone, and the reinforced concrete soil zone is pasted external thermal insulation, in the door and window hole both sides reinforced concrete mount frame or constructional column is set.
Above-mentioned reinforced concrete soil zone is that 240mm is thick, and middle insulation layer, external thermal insulation, inner thermal insulating layer, that the constructional column external thermal insulation is 60mm is thick.
The masonry mortar of above-mentioned first floor brickwork and second layer brickwork is thermal insulation mortar or high-strength mortar.
Above-mentioned heat insulating material is polyphenyl plate, extruded sheet, polyurethane foam board, phenolic aldehyde heat preserving plate, rock cotton board, heat-insulating granules rubber powder floated coat, foamed glue or Foamex.
Above-mentioned brick is loam brick, sand, fly ash brick, porous brick, hollow brick or cinder brick.
A kind of job practices of multilayer brick mixed thermal insulation wall is characterized in that construction sequence is as follows:
Step 1, the first floor brickwork is built by laying bricks or stones with two road stretchers, vacates the 60mm gap between the two road stretchers, is used to clog heat insulating material, at the outside coating structure post external thermal insulation of the reinforced concrete structural column at position, turning.
Step 4,, both sides cast 240mm thick reinforced concrete soil zone upper and lower at door and window hole, the thick external thermal insulation of 60mm is made in reinforced concrete soil zone outside.
First floor brickwork and second layer brickwork are built one to five skin brick.
Above-mentioned external thermal insulation is bonding the connection with brickwork or with reinforced concrete structural column, or the bonding anchoring piece that adds connects.
Each floor bottom wall thickness of the present invention is 300mm, and is favourable to the general safety stability of body of wall.The outer thermal insulation area that pastes reduces more than 30%, the corresponding auxiliary material such as the used crab-bolt of outer insulation, grid cloth, adhesive mortar, anticracking grout of having saved, and the warming plate bottom that whole wall face is pasted all has the outer 60mm thick wall body of choosing to do support, makes thermal insulation wall surface the phenomenon that the cracking that produces because of the bigger tenesmus of normal load even large tracts of land come off can not occur.Suitably increase the lattice seam at thermal insulation wall surface and two kinds of material handing-over of brick wall face performance, can reduce the cracking that unbalanced stress produces.The present invention has the material of certain intensity, adhesion stress and heat insulation effect at the thermal insulation mortar that uses higher label between odd-level and even level between fragment of brick overlap joint brick or other, has reduced the coefficient of thermal conductivity of body of wall, avoids occurring heat bridge.The present invention suitably increases the lattice seam at thermal insulation wall surface and two kinds of material handing-over of brick wall face performance, to reduce the cracking that unbalanced stress produces.The present invention builds form by the group that changes wall body brick, can satisfy the heat insulation effect requirement of body of wall equally, and job practices is simple, and the economical with materials and the energy can be widely used in brick and mix heat-preserving wall.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of first floor body of wall of the present invention.
Fig. 2 is the structural representation of second layer body of wall of the present invention.
Fig. 3 is the structural representation of the 3rd layer of body of wall of the present invention.
Fig. 4 is the structural representation that the reinforced concrete soil zone is set in the body of wall of the present invention.
Fig. 5 is the structural representation that reinforced concrete mount frame or constructional column are set in the body of wall of the present invention.
Reference numeral: 1-stretcher, 2-header, 3-middle insulation layer, 4-external thermal insulation, 5-inner thermal insulating layer, 6-constructional column external thermal insulation, 7-reinforced concrete structural column, 8-reinforced concrete soil zone, 9-reinforced concrete mount frame.
The specific embodiment
Embodiment is referring to Fig. 1-shown in Figure 5, this multilayer brick mixed thermal insulation wall, be brick mix structure, brickwork is connected with the reinforced concrete structural column 7 at position, turning, it is characterized in that: this heat-preserving wall be following three layers of brickwork from bottom to top Combined Cycle build by laying bricks or stones, insulation layer is that the sequential loop with middle insulation layer 3, external thermal insulation 4, inner thermal insulating layer 5 is crisscross arranged from bottom to top in brickwork.Above-mentioned reinforced concrete soil zone 8 is that 240mm is thick, and middle insulation layer 3, external thermal insulation 4, inner thermal insulating layer 5, that constructional column external thermal insulation 6 is 60mm is thick.Heat insulating material can be polyphenyl plate, extruded sheet, polyurethane foam board, phenolic aldehyde heat preserving plate, rock cotton board, heat-insulating granules rubber powder floated coat, foamed glue or Foamex.Brick can be loam brick, sand, fly ash brick, porous brick, hollow brick or cinder brick.
Referring to Fig. 1, the first floor brickwork is that one to five skin twice stretcher 1 is built by laying bricks or stones, twice are along the gap of insulation layer 3 in reserving between the bar brick, filling heat insulating material in the gap, form the sandwich structure of inside and outside twice brick clamp insulation layer, at the outside coating structure post external thermal insulation 6 of the reinforced concrete structural column 7 at position, turning.
Referring to Fig. 2, second layer brickwork is that one to five skin header 2 is built by laying bricks or stones side by side, side-to-side anastomosis in the inboard of header and the body of wall, and external thermal insulation 4 is pasted in the outside of header, and the external thermal insulation 4 and the constructional column external thermal insulation 6 of brickwork are connected as a single entity.
Referring to Fig. 3, the 3rd layer of brickwork is that one to five skin header 2 is built by laying bricks or stones side by side, and the outside of header and wall outer side are coincide, and inner thermal insulating layer 5 is pasted in the inboard of header, the form that insulation in the wall part promptly occurs, this layer reinforced concrete structural column outside is coating structure post external thermal insulation 6 still.
Stretcher of the present invention refers to that the long limit of brick is parallel with body of wall; Header refers to that the long limit of brick is vertical with body of wall.General brick is of a size of 240 * 115 * 53 (mm), and header is facing outside the wall of 115 * 53 (mm), and stretcher is facing outside the wall of 240 * 53 (mm).
Referring to Fig. 4, Fig. 5, for increasing the stability and the safety of body of wall, in brick mix structure except that existing designing requirement is provided with necessary constructional column, above-mentioned heat-preserving wall is at door and window hole upper and lower settings reinforced concrete soil zone 8, reinforced concrete soil zone 8 is pasted external thermal insulation, and reinforced concrete mount frame 9 or constructional column are set in the door and window hole both sides.
The masonry mortar of first floor brickwork and second layer brickwork can be thermal insulation mortar or high-strength mortar, owing to have fragment of brick directly to overlap between odd-level and even level, preferably using between this two-layer overlap joint brick than the thermal insulation mortar of high grade or other has the material of the heat insulation effect of certain intensity, adhesion stress, with the coefficient of thermal conductivity that reduces heat bridge or eliminate heat bridge.
The masoning method of heat-preserving wall of the present invention:
Referring to Fig. 1, first floor (odd-level) brickwork is built by laying bricks or stones with two road stretchers, vacates the 60mm gap between the two road stretchers, is used to clog polyphenyl plate or other heat insulating material, at the outside coating structure post external thermal insulation of the reinforced concrete structural column at position, turning.Can save tack coat, fixing crab-bolt, anticracking grout surface layer and alkali resistant grid cloth etc.
Referring to Fig. 2, the second layer (even level) brickwork is built by laying bricks or stones by the body of wall inboard by header, and insulation layer is bonded at the brickwork outside, and the external thermal insulation of brickwork and constructional column external thermal insulation are connected as a single entity.Construct with existing common external wall outer insulation with the adhesive bond way.
Referring to Fig. 3, the 3rd layer of brickwork built header, and header is built by laying bricks or stones by wall outer side, is pressed on the external thermal insulation, and insulation layer is bonded at the brickwork inboard, and it is the form of interior insulation that wall segment is promptly arranged, and this layer reinforced concrete structural column outside is coating structure post external thermal insulation still.
Referring to Fig. 4, for increasing the stability and the safety of body of wall, in brick mix structure except that existing designing requirement is provided with necessary constructional column, adopt reinforced concrete soil zone, both sides that construction measures such as reinforced concrete mount frame or constructional column are set up and down at door and window hole, it is thick that the concrete structure of all exterior wall parts is 240mm, equally does the thick external thermal insulation of 60mm with existing external wall outer insulation.For making things convenient for polyphenyl plate to paste, preferably build two to five skin bricks for every layer, but must at first satisfy stability of structure and safety.
Three layers of brickwork repetitive cycling combination of above-mentioned first floor brickwork to the are built by laying bricks or stones to design height.Form the horizontal lattice seam of nature at thermal insulation wall surface and two kinds of material handing-over of brick wall face surface, as long as suitably increase vertical lattice seam, to reduce the cracking that unbalanced stress produces.Above-mentioned external thermal insulation and brickwork or with reinforced concrete structural column can be bonding connected mode, also can be the bonding anchoring piece connected mode that adds.
Claims (10)
- [claim 1] a kind of multilayer brick mixed thermal insulation wall, be brick mix structure, brickwork is connected with the reinforced concrete structural column (7) at position, turning, it is characterized in that: brickwork is built by laying bricks or stones by following three layers of Combined Cycle from bottom to top, and insulation layer is that the sequential loop with middle insulation layer (3), external thermal insulation (4), inner thermal insulating layer (5) is crisscross arranged from bottom to top in brickwork;The first floor brickwork is that one to five skin twice stretcher (1) is built by laying bricks or stones, twice are along the gap of reserving middle insulation layer (3) between the bar brick, filling heat insulating material in the gap, form the sandwich structure of inside and outside twice brick clamp insulation layer, at the outside coating structure post external thermal insulation (6) of the reinforced concrete structural column (7) at position, turning;Second layer brickwork is that one to five skin header (2) is built by laying bricks or stones side by side, side-to-side anastomosis in the inboard of header and the body of wall, and external thermal insulation (4) is pasted in the outside of header, and the external thermal insulation of brickwork (4) is connected as a single entity with constructional column external thermal insulation (6);The 3rd layer of brickwork is that one to five skin header (2) is built by laying bricks or stones side by side, the outside of header and wall outer side are coincide, inner thermal insulating layer (5) is pasted in the inboard of header, the form of insulation in the wall part promptly occurs, and this layer reinforced concrete structural column outside is coating structure post external thermal insulation (6) still.
- [claim 2] multilayer brick mixed thermal insulation wall according to claim 1, it is characterized in that: above-mentioned heat-preserving wall is at door and window hole upper and lower settings reinforced concrete soil zone (8), reinforced concrete soil zone (8) is pasted external thermal insulation (4), and reinforced concrete mount frame (9) or constructional column are set in the door and window hole both sides.
- [claim 3] multilayer brick mixed thermal insulation wall according to claim 1 and 2, it is characterized in that: above-mentioned reinforced concrete soil zone (8) is thick for 240mm, and middle insulation layer (3), external thermal insulation (4), inner thermal insulating layer (5), that constructional column external thermal insulation (6) is 60mm is thick.
- [claim 4] multilayer brick mixed thermal insulation wall according to claim 1 and 2 is characterized in that: the masonry mortar of above-mentioned first floor brickwork and second layer brickwork is thermal insulation mortar or high-strength mortar.
- [claim 5] multilayer brick mixed thermal insulation wall according to claim 2 is characterized in that: above-mentioned external thermal insulation is bonding the connection with brickwork or with reinforced concrete structural column, or the bonding anchoring piece that adds connects.
- [claim 6] multilayer brick mixed thermal insulation wall according to claim 5 is characterized in that: above-mentioned heat insulating material is polyphenyl plate, extruded sheet, polyurethane foam board, phenolic aldehyde heat preserving plate, rock cotton board, heat-insulating granules rubber powder floated coat, foamed glue or Foamex.
- [claim 7] multilayer brick mixed thermal insulation wall according to claim 5 is characterized in that: above-mentioned brick is loam brick, sand, fly ash brick, porous brick, hollow brick or cinder brick.
- The job practices of the described multilayer brick mixed thermal insulation wall of [claim 8] a kind of claim 1-7 is characterized in that construction sequence is as follows:Step 1, the first floor brickwork is built by laying bricks or stones with two road stretchers, vacates the 60mm gap between the two road stretchers, is used to clog heat insulating material, at the outside coating structure post external thermal insulation of the reinforced concrete structural column at position, turning;Step 2, second layer brickwork is built by laying bricks or stones by the body of wall inboard with header, and external thermal insulation is pasted in second layer brickwork outside, and the external thermal insulation of brickwork and constructional column external thermal insulation are connected as a single entity;Step 3, the 3rd layer of brickwork built by laying bricks or stones by wall outer side with header, and header has half to be pressed on the external thermal insulation, and the 3rd layer of brickwork inner face pasted inner thermal insulating layer, and this layer reinforced concrete structural column outside is coating structure post external thermal insulation still;Step 4,, both sides cast 240mm thick reinforced concrete soil zone upper and lower at door and window hole, the thick external thermal insulation of 60mm is made in reinforced concrete soil zone outside;Step 5, three layers of brickwork repetitive cycling combination of first floor brickwork to the are built by laying bricks or stones to design height.
- The job practices of [claim 9] a kind of multilayer brick mixed thermal insulation wall according to claim 8 is characterized in that: first floor brickwork and second layer brickwork are built one to five skin brick.
- The job practices of [claim 10] a kind of multilayer brick mixed thermal insulation wall according to claim 8 is characterized in that: above-mentioned external thermal insulation is bonding the connection with brickwork or with reinforced concrete structural column, or the bonding anchoring piece that adds connects.
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CN 200810305316 CN101392566B (en) | 2008-10-31 | 2008-10-31 | Multilayer brick-concrete combined thermal insulation wall and construction method thereof |
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CN 200810305316 CN101392566B (en) | 2008-10-31 | 2008-10-31 | Multilayer brick-concrete combined thermal insulation wall and construction method thereof |
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CN101392566B CN101392566B (en) | 2010-06-09 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101922186A (en) * | 2009-06-17 | 2010-12-22 | 陈永生 | Insulation material injection wall body interlayer, double interlayer brick and improvement of wall building method |
CN102465603A (en) * | 2010-11-05 | 2012-05-23 | 帅颂宪 | Manufacturing method of non-fine concrete sandwich wall |
CN103821255A (en) * | 2014-03-07 | 2014-05-28 | 汤金华 | Building energy-saving self-thermal insulation wall and construction method thereof |
CN108547394A (en) * | 2018-07-12 | 2018-09-18 | 李忠杰 | A kind of external wall |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2880956Y (en) * | 2006-03-09 | 2007-03-21 | 刘建康 | External wall heat insulation structure |
CN201082977Y (en) * | 2007-08-30 | 2008-07-09 | 刘建康 | Building structure |
CN201301508Y (en) * | 2008-10-31 | 2009-09-02 | 中建一局集团第五建筑有限公司 | Multilayer brick-concrete combined thermal insulation wall |
-
2008
- 2008-10-31 CN CN 200810305316 patent/CN101392566B/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101922186A (en) * | 2009-06-17 | 2010-12-22 | 陈永生 | Insulation material injection wall body interlayer, double interlayer brick and improvement of wall building method |
CN102465603A (en) * | 2010-11-05 | 2012-05-23 | 帅颂宪 | Manufacturing method of non-fine concrete sandwich wall |
CN102465603B (en) * | 2010-11-05 | 2014-07-23 | 帅颂宪 | Manufacturing method of non-fine concrete sandwich wall |
CN103821255A (en) * | 2014-03-07 | 2014-05-28 | 汤金华 | Building energy-saving self-thermal insulation wall and construction method thereof |
CN108547394A (en) * | 2018-07-12 | 2018-09-18 | 李忠杰 | A kind of external wall |
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