CN113846768A - Environment-friendly energy-saving building wall and construction method thereof - Google Patents

Environment-friendly energy-saving building wall and construction method thereof Download PDF

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Publication number
CN113846768A
CN113846768A CN202110948850.4A CN202110948850A CN113846768A CN 113846768 A CN113846768 A CN 113846768A CN 202110948850 A CN202110948850 A CN 202110948850A CN 113846768 A CN113846768 A CN 113846768A
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CN
China
Prior art keywords
concave
convex
board
polystyrene board
plane
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Pending
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CN202110948850.4A
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Chinese (zh)
Inventor
梁友乾
梁艺菲
王琳玲
马军义
李能能
师伟红
周涛
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Northwest Research Institute of Mining and Metallurgy
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Northwest Research Institute of Mining and Metallurgy
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Priority to CN202110948850.4A priority Critical patent/CN113846768A/en
Publication of CN113846768A publication Critical patent/CN113846768A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • E04B1/80—Heat insulating elements slab-shaped
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/047—Plaster carrying meshes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003—Exclusively-fluid systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The invention relates to an environment-friendly energy-saving building wall, which is characterized by comprising anti-crack mortar (7), alkali-resistant mesh cloth (8), an extruded planar polystyrene board (1), concrete (3), a concave-convex polystyrene board (2), a circulating water pipe (11), an EPS steel wire board (4) and a coating layer (6) from outside to inside; the extruded plane polyphenyl board (1) and the concave-convex polyphenyl board (2) are made of recycled garbage materials and are fixed through a straight anchor bolt (5) and an inclined anchor bolt (9), the outer side of the concave-convex polyphenyl board (2) is a plane, the inner side of the concave-convex polyphenyl board is a concave-convex surface, and a circulating water pipe (11) is arranged in a groove on the inner side of the concave-convex polyphenyl board (2); the circulating water pipes (11) are uniformly distributed on the whole wall body in an S shape, and hot water is introduced in winter and cold water is introduced in summer. The wall body has the advantages of simple structure, convenient construction, short construction period, warm in winter and cool in summer, clay resource saving, heavy bearing and good damping effect.

Description

Environment-friendly energy-saving building wall and construction method thereof
Technical Field
The invention relates to the technical field of civil building materials, in particular to an environment-friendly energy-saving building wall and a construction method thereof.
Background
The energy-saving and environment-friendly building is a building which can save resources, protect the environment and reduce pollution to the maximum extent in the whole life cycle of the building, provide healthy, practical and efficient use space for people and have harmonious symbiosis with the nature.
At present, in the domestic building industry, clay bricks, hollow bricks or reinforced concrete are adopted to manufacture columns and frames during building construction, then a construction method of building walls by adopting the clay bricks and the hollow bricks is adopted, clay mineral resources are wasted when the clay bricks are manufactured, the self weight of the building is too heavy, the seismic coefficient is low, the bearing strength is low, a method of steel bar net pulling and concrete pouring is adopted, the manufacturing cost is high, the construction period is long, and particularly, when the high-rise building with the bearing movement weight is high, the bearing and damping effects are poor. In addition, the existing wall bodies generally do not have the effects of being warm in winter and cool in summer.
Disclosure of Invention
The invention aims to solve the technical problem of providing an environment-friendly energy-saving building wall and a construction method thereof, and aims of being convenient to construct, saving clay resources, and being warm in winter and cool in summer are fulfilled.
In order to solve the problems, the environment-friendly energy-saving building wall comprises anti-crack mortar, alkali-resistant mesh, an extruded planar polystyrene board, concrete, a concave-convex polystyrene board, a circulating water pipe, the EPS steel wire board and a coating layer from outside to inside; the extruded plane polyphenyl board and the concave-convex polyphenyl board are made of recycled garbage materials and are fixed through straight anchor bolts and inclined anchor bolts, the outer side of the concave-convex polyphenyl board is a plane, the inner side of the concave-convex polyphenyl board is a concave-convex surface, and the circulating water pipe is arranged in a groove in the inner side of the concave-convex polyphenyl board; the circulating water pipes are S-shaped and evenly distributed on the whole wall body, and the two ends of the circulating water pipes are respectively connected with the water inlet and the water outlet and used for supplying hot water in winter and supplying cold water in summer.
Preferably, a filter screen is arranged at the water inlet.
The application also provides a construction method of the environment-friendly energy-saving building wall, which comprises the following steps:
s1, connecting the steel bars to the foundation according to the design drawing to form a steel bar net rack;
s2, inserting the extruded plane polystyrene board and the concave-convex plane polystyrene board on the reinforcing steel bar net rack, tightening and fixing the extruded plane polystyrene board and the concave-convex plane polystyrene board by using a straight anchor bolt and an inclined anchor bolt, and pouring concrete in the cavity;
s3, respectively installing alkali-resistant mesh cloth and anti-crack mortar on the extruded plane polyphenyl board after the concrete is solidified;
s4, designing and installing a circulating water pipe between the concave-convex polystyrene board and the EPS steel wire board, and enabling two ends of the circulating water pipe to be respectively connected with a water inlet and a water outlet of the heat pump to form a loop.
Compared with the prior art, the invention has the following advantages:
the wall body has the advantages of simple structure, convenient construction, short construction period, warm in winter and cool in summer, clay resource saving, heavy bearing and good damping effect.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a top sectional view of an environment-friendly energy-saving building wall provided in an embodiment of the present invention.
Fig. 2 is a side sectional view of an environment-friendly energy-saving building wall provided in an embodiment of the present invention.
Fig. 3 is a schematic layout diagram of a circulation pipeline according to an embodiment of the present invention.
In the figure: 1-extrusion molding plane polyphenyl board, 2-concave-convex polyphenyl board, 3-concrete, 4-EPS steel wire board, 5-straight anchor bolt, 6-coating layer, 7-crack-resistant mortar, 8-alkali-resistant mesh fabric, 9-inclined anchor bolt, 10-reinforcing steel bar, 11-circulating water pipe, 12-water inlet, 13-water outlet and 14-filter screen.
Detailed Description
Referring to fig. 1, an embodiment of the present invention provides an environment-friendly and energy-saving building wall, which mainly includes, from outside to inside, crack-resistant mortar 7, alkali-resistant mesh cloth 8, an extruded planar polystyrene board 1, concrete 3, a concave-convex polystyrene board 2, a circulating water pipe 11, an EPS steel wire board 4, and a coating layer 6.
The extruded plane polystyrene board 1 and the concave-convex plane polystyrene board 2 are made of recycled garbage materials, thereby realizing waste utilization and resource saving, reducing the whole weight, strengthening the stability and the shock resistance of the wall body and having the function of heat preservation. The polystyrene board has the following advantages: 1. excellent heat preservation and insulation performance; 2. high strength compression resistance; 3. excellent water resistance and moisture resistance; 4. corrosion resistance and durability.
The inside and outside both sides of extrusion molding plane polyphenyl board 1 are the plane, and the inboard of unsmooth face polyphenyl board 2 is the unsmooth face, and the outside is the plane, and is taut fixed through straight crab-bolt 5 and oblique crab-bolt 9 between two polyphenyl boards, has played firm and the smooth effect of wall. The concave-convex surface of the inner side of the concave-convex polystyrene board 2 is designed to be convenient for accommodating the circulating water pipe 11 in the groove.
The outer side of the extruded plane polystyrene board 1 is provided with an alkali-resistant mesh cloth 8 and anti-crack mortar 7, so that the outer wall is effectively prevented from alkalizing and cracking.
The outer side of the circulating water pipe 11 is arranged in a groove on the inner side of the concave-convex polystyrene board 2, and the inner side is provided with an EPS steel wire board 4; the circulating water pipes 11 are distributed on the whole wall body in an S shape, and two ends of the circulating water pipes are respectively connected with the water inlet 12 and the water outlet 13. A filter screen 14 is arranged at the water inlet 12 to prevent the pipeline from being blocked. The two ends of the circulating water pipe 11 are respectively connected with the water inlet and the water outlet of the heating pump to form a loop, hot water is introduced in winter, and cold water is introduced in summer, so that the purposes of warming in winter and cooling in summer, saving energy and protecting the environment are achieved.
Based on the above-disclosed environment-friendly energy-saving building wall, the application also correspondingly provides a construction method, which specifically comprises the following steps:
and step S1, connecting the steel bars to the foundation according to the design drawing to form the steel bar net rack.
The diameter of the steel bar is 8mm-12 mm.
And step S2, inserting the extruded plane polyphenyl board 1 and the concave-convex plane polyphenyl board 2 which are pressed in advance on a reinforcing steel bar net rack, tightening and fixing the extruded plane polyphenyl board and the concave-convex plane polyphenyl board by using a straight anchor bolt 5 and an inclined anchor bolt 9, and pouring concrete 3 in the cavity.
And S3, respectively installing alkali-resistant mesh cloth 8 and anti-crack mortar 7 on the extruded plane polyphenyl board 1 after the concrete 3 is solidified.
And S4, designing and installing a circulating water pipe 11 between the concave-convex polystyrene board 2 and the EPS steel wire board 4, and respectively connecting two ends of the circulating water pipe 11 with a water inlet and a water outlet of a heat pump to form a loop.
The technical solution provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (3)

1. An environment-friendly energy-saving building wall is characterized by comprising anti-crack mortar (7), alkali-resistant mesh cloth (8), an extruded planar polystyrene board (1), concrete (3), a concave-convex polystyrene board (2), a circulating water pipe (11), an EPS steel wire board (4) and a coating layer (6) from outside to inside; the extrusion molding plane polystyrene board (1) and the concave-convex polystyrene board (2) are made of recycled garbage materials and are fixed through straight anchor bolts (5) and inclined anchor bolts (9), the outer side of the concave-convex polystyrene board (2) is a plane, the inner side of the concave-convex polystyrene board is a concave-convex surface, and the circulating water pipe (11) is arranged in a groove in the inner side of the concave-convex polystyrene board (2); the circulating water pipes (11) are S-shaped and evenly distributed on the whole wall body, and two ends of the circulating water pipes are respectively connected with the water inlet (12) and the water outlet (13) and are used for supplying hot water in winter and supplying cold water in summer.
2. A wall according to claim 1, characterized in that a filter screen (14) is arranged at the water inlet (12).
3. The construction method of the environment-friendly and energy-saving building wall body as claimed in claim 1, characterized by comprising the following steps:
s1, connecting the steel bars to the foundation according to the design drawing to form a steel bar net rack;
s2, inserting the extruded plane polystyrene board (1) and the concave-convex plane polystyrene board (2) on the reinforcing steel bar net rack, tensioning and fixing the extruded plane polystyrene board and the concave-convex plane polystyrene board by using a straight anchor bolt (5) and an inclined anchor bolt (9), and pouring concrete (3) in the cavity;
s3, after the concrete (3) is solidified, respectively installing alkali-resistant mesh cloth (8) and anti-crack mortar (7) on the extruded plane polyphenyl plate (1);
s4, a circulating water pipe (11) is designed and installed between the concave-convex polystyrene board (2) and the EPS steel wire board (4), and two ends of the circulating water pipe (11) are respectively connected with a water inlet and a water outlet of the heat pump to form a loop.
CN202110948850.4A 2021-08-18 2021-08-18 Environment-friendly energy-saving building wall and construction method thereof Pending CN113846768A (en)

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CN202110948850.4A CN113846768A (en) 2021-08-18 2021-08-18 Environment-friendly energy-saving building wall and construction method thereof

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2527614Y (en) * 2001-12-30 2002-12-25 北京城建耐泰安建材有限责任公司 Heat insulating bearing wall body need no removal of mould
CN1693616A (en) * 2005-06-09 2005-11-09 黄振利 External wall tile wall on heat insulating layer of combined placing concrete and polyphenyl board and construction method
US20110258964A1 (en) * 2008-12-30 2011-10-27 Shuhuan Wu Composite Thermal Insulation Wall Body of a Building
CN103938767A (en) * 2014-03-21 2014-07-23 北京工业大学 Trough type energy-saving bearing wall externally wrapped by steel wire mesh mortar plates and foamed concrete
CN105507462A (en) * 2015-11-27 2016-04-20 中国建筑第七工程局有限公司 Composite wall with bearing and heat insulation functions and construction method of composite wall with bearing and heat insulation functions
CN209924502U (en) * 2019-02-28 2020-01-10 大厂回族自治县燕达彩钢结构有限公司 Wallboard for box type house
CN211923100U (en) * 2020-03-09 2020-11-13 天津城建大学 Cast-in-place foundation wall composite coil type active external wall external thermal insulation system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2527614Y (en) * 2001-12-30 2002-12-25 北京城建耐泰安建材有限责任公司 Heat insulating bearing wall body need no removal of mould
CN1693616A (en) * 2005-06-09 2005-11-09 黄振利 External wall tile wall on heat insulating layer of combined placing concrete and polyphenyl board and construction method
US20110258964A1 (en) * 2008-12-30 2011-10-27 Shuhuan Wu Composite Thermal Insulation Wall Body of a Building
CN103938767A (en) * 2014-03-21 2014-07-23 北京工业大学 Trough type energy-saving bearing wall externally wrapped by steel wire mesh mortar plates and foamed concrete
CN105507462A (en) * 2015-11-27 2016-04-20 中国建筑第七工程局有限公司 Composite wall with bearing and heat insulation functions and construction method of composite wall with bearing and heat insulation functions
CN209924502U (en) * 2019-02-28 2020-01-10 大厂回族自治县燕达彩钢结构有限公司 Wallboard for box type house
CN211923100U (en) * 2020-03-09 2020-11-13 天津城建大学 Cast-in-place foundation wall composite coil type active external wall external thermal insulation system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
杨卓强: "《玻化微珠保温砂浆的性能优化及应用技术研究》", 30 September 2018, 武汉大学出版社 *
金立虎: "《混凝土复合保温填充砌块及装饰保温贴面砌块生产与应用技术问答》", 31 May 2015, 中国建材工业出版社 *

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Application publication date: 20211228

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