CN111485663A - Structure of lightweight concrete masonry for region with higher earthquake-resistant grade and construction method - Google Patents
Structure of lightweight concrete masonry for region with higher earthquake-resistant grade and construction method Download PDFInfo
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- CN111485663A CN111485663A CN201910072746.6A CN201910072746A CN111485663A CN 111485663 A CN111485663 A CN 111485663A CN 201910072746 A CN201910072746 A CN 201910072746A CN 111485663 A CN111485663 A CN 111485663A
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 62
- 239000010959 steel Substances 0.000 claims description 62
- 239000011083 cement mortar Substances 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 8
- 239000004848 polyfunctional curative Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
- E04B2/20—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/26—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in all cavities in order to form a wall construction
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- 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
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
-
- 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
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0295—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements of which the width is equal to the wall thickness
Abstract
The invention discloses a structure and a construction method of a lightweight concrete masonry for a region with a higher earthquake-resistant grade, which relate to the field of building engineering and solve the problems of insufficient earthquake-resistant strength and complicated construction steps of a wall body in a cold region; the invention also discloses a construction method of the lightweight concrete masonry for a structure in an area with a higher earthquake-resistant grade, all the work of wall masonry construction, pointing, plastering of inner and outer walls, putty plastering of inner and outer walls, coating of inner and outer walls and the like are completed in one construction process, and the lightweight concrete masonry is suitable for wall construction of building structures in northern cold areas.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to a structure and a construction method of a lightweight concrete masonry for an area with a higher earthquake-resistant grade.
Background
The temperature in the north is always lower than that in the south, the requirement on the heat preservation of the wall body is always high, and the technology is greatly improved along with the social development. The new wall heat insulation materials appearing in society in recent years are more and more in variety, wherein aerated concrete blocks, steel wire mesh frame foam boards and small concrete hollow blocks are more applied. These materials are mostly foaming porous materials, can't compare with traditional brick body in intensity, and the shock strength is not enough.
And traditional wall body construction is mostly the construction many times, builds a wall earlier then carries out gap filling, brush ash, and coating paint at last, and the construction period is long, and the process is loaded down with trivial details, and in the cold area in the north, the drying effect of concrete is poor, influences the time limit for a project progress.
Therefore, we propose a structure and construction method of lightweight concrete masonry for areas with higher earthquake resistance level to solve the above problems.
Disclosure of Invention
The invention aims to solve the technical problems and provides a structure and a construction method of a lightweight concrete masonry for areas with higher earthquake-resistant grade to solve the problems of insufficient wall strength and complicated construction steps in cold areas.
In order to achieve the purpose, the invention provides the following technical scheme:
the lightweight concrete masonry is used for a structure of an area with a higher earthquake-resistant grade and comprises masonry, longitudinal steel bars and transverse steel bars, wherein an upper horizontal through groove I and an upper horizontal through groove II are arranged on two sides of an X axis of the upper surface of the masonry in parallel, a second groove is arranged at the Y axis of the upper surface of the masonry, a first groove and a third groove are arranged on two sides of the second groove in parallel, a lower horizontal through groove I and a lower horizontal through groove II are arranged on two sides of the X axis of the lower surface of the masonry in parallel, a fifth groove is arranged at the Y axis of the lower surface of the masonry, and a fourth groove and a sixth groove are arranged on;
through holes are formed in six cross points of the upper horizontal through groove I and the upper horizontal through groove II and the first groove, the second groove and the third groove, and the upper horizontal through groove I, the upper horizontal through groove II, the first groove, the second groove and the third groove on the upper surface are communicated with the lower horizontal through groove I, the lower horizontal through groove II, the fourth groove, the fifth groove and the sixth groove on the lower surface through the through holes; longitudinal reinforcement is laid in the through-hole, and the anchor is connected in the longitudinal reinforcement high-grade cement mortar, goes up the level and leads to the inslot I and go up the level and all be equipped with horizontal reinforcing bar in leading to groove II, and horizontal reinforcing bar and longitudinal reinforcement form frame construction.
As a further scheme of the invention, the masonry is respectively provided with an outer wall surface and an inner wall surface, the outer wall surface is provided with an outer wall coating, and the inner wall surface is provided with an inner wall coating.
As a further scheme of the invention, the distance between the depth and the width of the upper horizontal through groove i and the first groove is equal and 25mm, the structures of the upper horizontal through groove i, the upper horizontal through groove ii, the lower horizontal through groove i and the lower horizontal through groove ii are the same, and the structures of the first groove, the second groove, the third groove, the fourth groove, the fifth groove and the sixth groove are the same.
As a further scheme of the invention, the diameter of the longitudinal steel bar is 6mm, and the upper end and the lower end of the longitudinal steel bar are both provided with anchoring hooks.
As a further scheme of the invention, the outer wall coating is prepared by uniformly stirring a concrete hardener and a cement-based environment-friendly outer wall coating according to a weight ratio of 8: 2.
As a further scheme of the invention, the inner wall coating is prepared by uniformly stirring a concrete hardener and a cement-based environment-friendly inner wall coating according to a weight ratio of 8: 2.
A construction method for applying the lightweight concrete masonry to a structure in an area with a higher earthquake-resistant grade comprises the following specific steps:
and 3, performing pointing treatment on the joint of the inner wall and the outer wall between the lightweight concrete masonry.
In conclusion, compared with the prior art, the invention has the following beneficial effects: the lightweight concrete masonry structure for the area with higher earthquake resistance level forms a net-shaped frame structure in the masonry by utilizing the transverse steel bars and the longitudinal steel bars, the transverse steel bars and the masonry are filled with cement mortar, and the cement mortar is communicated in the horizontal direction and the vertical direction to improve the strength of the wall body.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a front view of the invention.
Fig. 3 is a top view of the invention.
Fig. 4 is a schematic view of the longitudinal reinforcement bar hooking structure of the invention.
Reference numerals: 1-masonry, 2-outer wall surface, 3-inner wall surface, 401-upper horizontal through groove I, 402-upper horizontal through groove II, 403-lower horizontal through groove I, 404-lower horizontal through groove II, 5-first groove, 6-second groove, 7-third groove, 8-longitudinal steel bar, 9-transverse steel bar and 10-through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 4, the lightweight concrete masonry is used for a structure of an area with a higher earthquake-resistant level, and comprises masonry 1, longitudinal steel bars 8 and transverse steel bars 9, wherein an upper horizontal through groove i 401 and an upper horizontal through groove ii 402 which penetrate through the masonry 1 are arranged on two sides of an X axis on the upper surface of the masonry 1 in parallel, a second groove 6 is arranged at a Y axis center line on the upper surface of the masonry 1, a first groove 5 and a third groove 7 are arranged on two sides of the second groove 6 in parallel, a lower horizontal through groove i 403 and a lower horizontal through groove ii 404 are arranged on two sides of the X axis on the lower surface of the masonry 1 in parallel, a fifth groove is arranged at a Y axis center line on the lower surface of the masonry 1, and a fourth groove and;
through holes 10 are formed in six cross points of the upper horizontal through groove I401 and the upper horizontal through groove II 402, the first groove 5, the second groove 6 and the third groove 7, and the upper horizontal through groove I401, the upper horizontal through groove II 402, the first groove 5, the second groove 6 and the third groove on the upper surface are communicated with the lower horizontal through groove I403, the lower horizontal through groove II 404, the fourth groove, the fifth groove and the sixth groove on the lower surface through the through holes 10; through-hole 10 is laid to the longitudinal reinforcement 8 that the diameter is 6mm, and longitudinal reinforcement 8 is connected in the anchor of high-grade cement mortar, goes up the level and leads to all to be equipped with horizontal reinforcing bar 9 in groove I401 and the groove II 402 that leads to of going up the level, and horizontal reinforcing bar 9 is connected with wall body steel bar column.
The depth and width distance of the upper horizontal through groove I401 and the first groove 5 are equal and 25mm, the upper horizontal through groove I401, the upper horizontal through groove II 402, the lower horizontal through groove I403 and the lower horizontal through groove II 404 are identical in structure, and the first groove 5, the second groove 6, the third groove 7, the fourth groove, the fifth groove and the sixth groove are identical in structure.
The diameter of the longitudinal steel bars 8 is 6mm, and the upper end and the lower end of each longitudinal steel bar are provided with anchoring hooks, so that the longitudinal steel bars 8 can be anchored and connected conveniently.
The outer wall coating is prepared by uniformly stirring a concrete hardener and a cement-based environment-friendly outer wall coating in a weight ratio of 8: 2.
The inner wall coating is prepared by uniformly stirring a concrete hardener and a cement-based environment-friendly inner wall coating according to a weight ratio of 8: 2.
The construction method of the lightweight concrete masonry for the structure of the area with higher earthquake resistance level comprises the following specific steps:
and 3, performing pointing treatment on the joint of the inner wall and the outer wall between the lightweight concrete masonry.
Example 2
As shown in fig. 1 to 4, the lightweight concrete masonry is used for a structure of an area with a higher earthquake-resistant level, and comprises masonry 1, longitudinal steel bars 8 and transverse steel bars 9, wherein an upper horizontal through groove i 401 and an upper horizontal through groove ii 402 which penetrate through the masonry 1 are arranged on two sides of an X axis on the upper surface of the masonry 1 in parallel, a second groove 6 is arranged at a Y axis center line on the upper surface of the masonry 1, a first groove 5 and a third groove 7 are arranged on two sides of the second groove 6 in parallel, a lower horizontal through groove i 403 and a lower horizontal through groove ii 404 are arranged on two sides of the X axis on the lower surface of the masonry 1 in parallel, a fifth groove is arranged at a Y axis center line on the lower surface of the masonry 1, and a fourth groove and;
through holes 10 are formed in six cross points of the upper horizontal through groove I401 and the upper horizontal through groove II 402, the first groove 5, the second groove 6 and the third groove 7, and the upper horizontal through groove I401, the upper horizontal through groove II 402, the first groove 5, the second groove 6 and the third groove on the upper surface are communicated with the lower horizontal through groove I403, the lower horizontal through groove II 404, the fourth groove, the fifth groove and the sixth groove on the lower surface through the through holes 10; through-hole 10 is laid to the longitudinal reinforcement 8 that the diameter is 6mm, and longitudinal reinforcement 8 is connected in the anchor of high-grade cement mortar, goes up the level and leads to all to be equipped with horizontal reinforcing bar 9 in groove I401 and the groove II 402 that leads to of going up the level, and horizontal reinforcing bar 9 is connected with wall body steel bar column.
The depth and width distance of the upper horizontal through groove I401 and the first groove 5 are equal and 25mm, the upper horizontal through groove I401, the upper horizontal through groove II 402, the lower horizontal through groove I403 and the lower horizontal through groove II 404 are identical in structure, and the first groove 5, the second groove 6, the third groove 7, the fourth groove, the fifth groove and the sixth groove are identical in structure.
The diameter of the longitudinal steel bars 8 is 6mm, and the upper end and the lower end of each longitudinal steel bar are provided with anchoring hooks, so that the longitudinal steel bars 8 can be anchored and connected conveniently.
The outer wall coating is prepared by uniformly stirring a concrete hardener and a cement-based environment-friendly outer wall coating in a weight ratio of 8: 2.
The inner wall coating is prepared by uniformly stirring a concrete hardener and a cement-based environment-friendly inner wall coating according to a weight ratio of 8: 2.
The construction method of the lightweight concrete masonry for the structure of the area with higher earthquake resistance level comprises the following specific steps:
and 3, performing pointing treatment on the joint of the inner wall and the outer wall between the lightweight concrete masonry.
Example 3
Use of a lightweight concrete masonry according to any one of embodiments 1-2 in an interior or exterior wall structure in a prefabricated residential building structure in northern cold regions for a structure in a region of higher seismic rating.
In summary, the working principle of the invention is as follows: the lightweight concrete masonry structure used for the area with higher earthquake resistance level forms a net-shaped frame structure in the masonry 1 by utilizing the transverse steel bars 9 and the longitudinal steel bars 8, cement mortar is used for filling between the longitudinal steel bars 8 and the masonry 1 and the transverse steel bars 9 are in through connection in the horizontal direction and the vertical direction, the earthquake resistance of the wall body is improved, the heat insulation capability of the wall body is improved by adopting heat insulation materials, the structure is firm and durable, energy is saved, the manufacturing is easy, the cost is low, the inner surface and the outer surface are smooth and level, the flatness is high, a construction process is not required to be increased, the construction method is simple, the coating is already coated on the inner surface and the outer surface of the masonry 1 during manufacturing, and all work such as wall body building construction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The lightweight concrete masonry is used for a structure of an area with a higher earthquake-resistant grade, and comprises masonry (1), longitudinal steel bars (8) and transverse steel bars (9), wherein an upper horizontal through groove I (401) and an upper horizontal through groove II (402) are arranged on two sides of an X axis on the upper surface of the masonry (1) in parallel, a second groove (6) is arranged at the Y axis center line of the upper surface of the masonry (1), a first groove (5) and a third groove (7) are arranged on two sides of the second groove (6) in parallel, the lightweight concrete masonry is characterized in that a lower horizontal through groove I (403) and a lower horizontal through groove II (404) are arranged on two sides of the X axis on the lower surface of the masonry (1) in parallel, a fifth groove is arranged at the Y axis center line of the lower surface of the masonry (1);
go up horizontal logical groove I (401) and go up horizontal logical groove II (402) with six crosspoints of first slot (5), second slot (6) and third slot (7) are equipped with through-hole (10), through-hole (10) lead to groove I (401) with the last level of upper surface, go up horizontal logical groove II (402), first slot (5), second slot (6) and third slot lead to groove I (403) with the lower level of lower surface, lower horizontal logical groove II (404), the fourth slot, fifth slot and sixth slot intercommunication, longitudinal reinforcement (8) are laid in through-hole (10), it all is equipped with horizontal reinforcing bar (9) in logical groove I (401) of going up horizontal and logical groove II (402), horizontal reinforcing bar (9) and longitudinal reinforcement (8) form frame construction.
2. The lightweight concrete masonry structure for the areas with higher earthquake resistance level according to the claim 1 is characterized in that the masonry structure (1) is provided with an outer wall surface (2) and an inner wall surface (3), the surface of the outer wall surface (2) is provided with an outer wall coating, and the surface of the inner wall surface (3) is provided with an inner wall coating.
3. The lightweight concrete masonry structure for areas with higher earthquake resistance levels according to claim 2, wherein the distance between the depth and the width of the upper horizontal through groove I (401) and the first groove (5) is equal to 25mm, the structures of the upper horizontal through groove I (401), the upper horizontal through groove II (402), the lower horizontal through groove I (403) and the lower horizontal through groove II (404) are the same, and the structures of the first groove (5), the second groove (6), the third groove (7), the fourth groove, the fifth groove and the sixth groove are the same.
4. The lightweight concrete masonry structure for areas with higher earthquake resistance level according to claim 3, wherein the diameter of the longitudinal steel bar (8) is 6mm, and the upper end and the lower end of the longitudinal steel bar are provided with anchoring hooks.
5. The construction method of the lightweight concrete masonry for the structure of the area with higher earthquake resistance level according to the claim 4, characterized in that the outer wall coating is prepared by mixing and uniformly stirring a concrete hardener and a cement-based environment-friendly outer wall coating according to the weight ratio of 8: 2.
6. The construction method of the lightweight concrete masonry for the structure in the area with higher earthquake resistance level according to claim 5, wherein the inner wall coating is prepared by mixing and uniformly stirring a concrete hardener and a cement-based environment-friendly inner wall coating according to a weight ratio of 8: 2.
7. A construction method of the lightweight concrete masonry according to any one of claims 1 to 6 for a structure in an area with a high earthquake resistance level, characterized by comprising the following specific steps:
1) staggered masonry is used for building a wall, longitudinal steel bars (8) are anchored in high-grade cement mortar, and cement mortar with the same label is filled in an upper horizontal through groove I (401), an upper horizontal through groove II (402), a lower horizontal through groove I (403), a lower horizontal through groove II (404), a first groove (5), a second groove (6), a third groove (7), a fourth groove, a fifth groove, a sixth groove and six through holes (10) and is compacted;
2) the light concrete masonry is staggered and built, longitudinal steel bars (8) penetrate through the through holes (10), transverse steel bars (9) are placed in the upper horizontal through groove I (401) and the upper horizontal through groove II (402) when one layer of masonry is completed, the longitudinal steel bars (8) are bound and connected with the transverse steel bars (9), and two ends of the transverse steel bars (9) are connected with the wall steel bar columns;
3) and jointing the joints of the inner wall and the outer wall between the lightweight concrete masonry.
8. Use of lightweight concrete masonry according to any one of claims 1-6 in structures for high earthquake-resistance areas in the construction of prefabricated residential buildings in northern cold areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072746.6A CN111485663A (en) | 2019-01-25 | 2019-01-25 | Structure of lightweight concrete masonry for region with higher earthquake-resistant grade and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910072746.6A CN111485663A (en) | 2019-01-25 | 2019-01-25 | Structure of lightweight concrete masonry for region with higher earthquake-resistant grade and construction method |
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| CN111485663A true CN111485663A (en) | 2020-08-04 |
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| CN201910072746.6A Pending CN111485663A (en) | 2019-01-25 | 2019-01-25 | Structure of lightweight concrete masonry for region with higher earthquake-resistant grade and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908937A (en) * | 2021-02-08 | 2022-08-16 | 国山石材企业有限公司 | Anti-bulging and anti-seismic thin building material plate body assembly and dry-wet type installation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760486A (en) * | 2004-10-15 | 2006-04-19 | 罗进南 | Slot opening building blocks or bricks as well as light shear wall and related building, and construction method |
| CN202466927U (en) * | 2011-11-30 | 2012-10-03 | 长沙华坤建材科技有限公司 | Aligning type double-opening small-size concrete building block |
| CN203213340U (en) * | 2013-03-21 | 2013-09-25 | 中国建筑第六工程局有限公司 | Reinforced masonry wall |
| CN210105109U (en) * | 2019-01-25 | 2020-02-21 | 河南天久装配式建筑有限公司 | Structure and building structure of lightweight concrete masonry for region with higher earthquake-resistant grade |
-
2019
- 2019-01-25 CN CN201910072746.6A patent/CN111485663A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760486A (en) * | 2004-10-15 | 2006-04-19 | 罗进南 | Slot opening building blocks or bricks as well as light shear wall and related building, and construction method |
| CN202466927U (en) * | 2011-11-30 | 2012-10-03 | 长沙华坤建材科技有限公司 | Aligning type double-opening small-size concrete building block |
| CN203213340U (en) * | 2013-03-21 | 2013-09-25 | 中国建筑第六工程局有限公司 | Reinforced masonry wall |
| CN210105109U (en) * | 2019-01-25 | 2020-02-21 | 河南天久装配式建筑有限公司 | Structure and building structure of lightweight concrete masonry for region with higher earthquake-resistant grade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908937A (en) * | 2021-02-08 | 2022-08-16 | 国山石材企业有限公司 | Anti-bulging and anti-seismic thin building material plate body assembly and dry-wet type installation method thereof |
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Application publication date: 20200804 |