CN202809895U - Self-insulating foam concrete formwork wall body - Google Patents
Self-insulating foam concrete formwork wall body Download PDFInfo
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- CN202809895U CN202809895U CN2012202885129U CN201220288512U CN202809895U CN 202809895 U CN202809895 U CN 202809895U CN 2012202885129 U CN2012202885129 U CN 2012202885129U CN 201220288512 U CN201220288512 U CN 201220288512U CN 202809895 U CN202809895 U CN 202809895U
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- 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
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- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
A self-insulating foam concrete formwork wall body is composed of wall body formwork blocks, a load-bearing column and load-bearing beams, wherein the wall formwork blocks are built by adopting polyurethane foaming glue; a load-bearing column mould is vertically arranged; the steel reinforcement ribs in the load-bearing column mould are connected, welded and fixed with the steel reinforcement ribs of the load-bearing beams; high performance concrete is poured between the load-bearing column and the load-bearing beams; and insulating foam concrete is poured into the other channels in the grid-shape internal structure gaps of the wall body formwork blocks to form the wall body. The formwork wall body provided by the utility model has the performance of light weight, heat preservation, heat insulation, sound insulation, load bearing, seismic resistance and the like, can lower the cost by utilizing waste polystyrene plate particles, pulverized coal ashes, mineral powders and the like, and can save the energy and eliminate environmental pollution. The heat insulation wall body has the advantages of low building cost, long service life and light weight, reduces the sections of the load bearing beams and the load-bearing column, meets the requirements of energy conservation by 65 percent or more on the wall body material physical properties, increases the construction speed, lightens the labor intensity of workers, is easy to be in butt joint with an existing energy-saving building thermal insulation construction method, and has a pushing effect on the reform of the construction method.
Description
Technical field
The utility model relates to building energy saving field, especially foam concrete self-heat conserving form wall.
Background technology
In recent years, country advocates energy saving building energetically, reduces building energy consumption, requires building energy conservation to reach 50%～65% standard.At present, China adopts the loam brick masonry panel mostly in the method for energy saving building, the heat insulating material for external such as outer sticking benzene plate, extruded sheet, rock wool, or take frame construction to build hollow brick, air-entrained concrete building block by laying bricks or stones, the method that outer sticking warming plate is built.This kind construction method selects to exist shortcomings at material, the production sintering energy consumption is high, the secondary energy sources utilization rate is low, the heat insulating materials such as plug-in benzene plate, rock wool exist the problems such as fire prevention, difficulty of construction be large, and thermal insulation, sound insulation all do not reach existing energy conservation standard.The most basic is to select existing material to carry out energy saving building, still depends on traditional construction method, causes the popularization of novel high-efficiency and energy-saving heat insulating material, application to be hindered.Therefore study the construction method of one-shot forming frame construction and wall self-insulation structure, take full advantage of the novel high-efficiency and energy-saving insulating wall material, reach 65%, even higher energy conservation standard.Formation has the green residence building system that the several functions such as fire safety, load-bearing, antidetonation, sound insulation, insulation are integrated.And for novel energy-saving wall material in research and development, promote, use vast potential for future development is provided.
Summary of the invention
The shortcomings and the deficiency that exist in order to overcome traditional building block construction method, the utility model provides foam concrete self-heat conserving form wall.Use the formwork concrete block masonry, possess the multi-functional characteristics that the energy-conserving construction wall building operations is easy, quick, the construction period is short, labour intensity is low that are integrated such as load-bearing, antidetonation, insulation, fire prevention, sound insulation.
The technical scheme in the invention for solving the technical problem is by the building block of body of wall formwork, load-bearing pillar, spandrel girder forms, the building block of body of wall formwork is become by two identical formwork substrate in batch, the trapezoid boss of two formwork substrates is relatively bonding, body of wall formwork blockhouse is built by laying bricks or stones by polyurethane foam glue, between the internal construction space of grid form, vertically set up the load-bearing pillar mould according to designed distance, reinforcing bar muscles and bones in the load-bearing pillar mould is connected solid welding with the reinforcing bar muscles and bones of spandrel girder, in load-bearing pillar and spandrel girder, build high performance concrete, build insulating foam concrete or high performance concrete in all the other ducts in the internal construction space of body of wall formwork building block grid form and consist of body of wall, the building block of body of wall formwork is by two identical relative bonding formings of formwork substrate, take wherein one as example, the material and the component that consist of the formwork substrate are by cement 300kg/m
3～400kg/ m
3, lightweight aggregate such as EPS particle 15kg/ m
3～20kg/ m
3, rubber powder interfacial agents 2kg/ m
3～5kg/ m
3, water 85kg/ m
3～110kg/ m
3Polycarboxylate high-efficiency water reducing agent is pressed 0.5%～1% of cement weight and is added, PP fibers etc. are an amount of, press compositing formula with rubber powder interfacial agents 3kg and 85kg water, the 100kg cement mixing becomes cement slurry, pouring the EPS particle into stirs, formation has the EPS particle of cement shell, pour again cement 200kg into, polycarboxylate high-efficiency water reducing agent 1.5kg, an amount of PP fiber mixes, pour in the mould, through the maintenance moulding, the formwork substrate simultaneously is the plane, be evenly equipped with trapezoid boss on the face mould shell substrate in addition, formwork substrate and trapezoid boss one-shot forming, two formwork substrates have a trapezoid boss of trapezoid boss relative, consist of the building block of body of wall formwork by the polyurethane foam glue bond, between body of wall formwork building block trapezoid boss the hexagon space is arranged, the building block of body of wall formwork is built into body of wall with body of wall formwork blockhouse by laying bricks or stones by the polyurethane foam glue bond, the load-bearing pillar mould is hollow steel pipe, set up the load-bearing pillar mould in the hexagon space between body of wall formwork building block trapezoid boss, reinforcing bar binding muscles and bones vertically be lowered to the load-bearing pillar mould hollow in, the spandrel girder mould is laterally set up in the body of wall top, put into reinforcing bar muscles and bones in the spandrel girder mould, reinforcing bar muscles and bones two ends in the load-bearing pillar mould are connected solid welding with reinforcing bar muscles and bones in the spandrel girder mould up and down, in the load-bearing pillar mould tube and in the spandrel girder mould, build the large high-performance steel reinforced concrete that flows, high performance concrete is by portland cement, flyash, slag powders, the silicon ash, water, high performance water reducing agent of polyocarboxy acid, the high flowability of sandstone preparation, self-compacting high performance concrete, other space cast insulating foam concrete in the building block of body of wall formwork, the insulating foam concrete is by cement, flyash, light aggregate, foaming agent, Admixtures etc. are pressed coefficient of thermal conductivity, dry density, the technical requirementss such as compressive strength, the insulating foam concrete of preparation different brackets.
The beneficial effects of the utility model are, have that body is light, the multiple performances such as insulation, heat insulation, sound insulation, load-bearing, antidetonation, formed the building system that shows unique characteristics, utilize waste and old benzene version particle, flyash, breeze, the like waste to have the reduction cost in the production, improve properties of product, energy conservation, elimination environment pollution.Low, the long perfomance life of heat-preserving wall construction cost, body is light, reduce the cross section of spandrel girder, post, satisfy energy-conservation 65% and higher to the requirement of materials for wall physical property, improve construction speed, alleviate labor strength, dock easily with existing energy saving building heat preservation construction engineering method, the reform of traditional energy saving building design, job practices is had positive impetus.
Description of drawings:
Accompanying drawing further specifies manual.
Fig. 1. be the utility model structural front view;
Fig. 2. be the utility model body of wall formwork block structure front view;
Fig. 3. be the upward view of analysing and observe of the utility model Fig. 2.
The specific embodiment:
Embodiment of the present utility model is by the building block of body of wall formwork, load-bearing pillar, spandrel girder forms, the building block of body of wall formwork is become by two identical formwork substrate in batch, the trapezoid boss of two formwork substrates is relatively bonding, 1 of body of wall formwork building block is built by laying bricks or stones by polyurethane foam glue 7, between the internal construction space of body of wall formwork building block 1 grid form, vertically set up load-bearing pillar mould 4 according to designed distance, reinforcing bar muscles and bones 3 in the load-bearing pillar mould 4 is connected solid welding with the reinforcing bar muscles and bones of spandrel girder 5, in load-bearing pillar and spandrel girder, build high performance concrete, build insulating foam concrete or high performance concrete in all the other ducts in the internal construction space of body of wall formwork building block grid form and consist of body of wall, with reference to Fig. 1, Fig. 2, body of wall formwork building block 1 is by two identical relative bonding formings of formwork substrate, take wherein one as example, the material and the component that consist of the formwork substrate are by cement 300kg/m
3～400kg/ m
3, lightweight aggregate such as EPS particle 15kg/ m
3～20kg/ m
3, rubber powder interfacial agents 2kg/ m
3～5kg/ m
3, water 85kg/ m
3～110kg/ m
3Polycarboxylate high-efficiency water reducing agent is pressed 0.5%～1% of cement weight and is added, PP fibers etc. are an amount of, press compositing formula with rubber powder interfacial agents 3kg and 85kg water, the 100kg cement mixing becomes cement slurry, pouring the EPS particle into stirs, formation has the EPS particle of cement shell, pour again cement 200kg into, polycarboxylate high-efficiency water reducing agent 1.5kg, an amount of PP fiber mixes, pour in the mould, through the maintenance moulding, formwork substrate 1 one side is the plane, be evenly equipped with trapezoid boss 2 on the face mould shell substrate 1 in addition, formwork substrate 1 and trapezoid boss 2 one-shot formings, two formwork substrates have a trapezoid boss 2 of trapezoid boss 2 relative, consist of the building block of body of wall formwork by polyurethane foam glue 6 is bonding, 2 of body of wall formwork building block trapezoid boss have hexagon space 8, the building block of body of wall formwork and body of wall formwork blockhouse 7 are by the polyurethane foam glue 6 bonding bodies of wall of building by laying bricks or stones into, load-bearing pillar mould 4 is hollow steel pipe, set up load-bearing pillar mould 4 in the hexagon space 8 that body of wall formwork building block trapezoid boss is 2, reinforcing bar binding muscles and bones 3 vertically be lowered to load-bearing pillar mould 4 hollow in, spandrel girder 5 moulds are laterally set up in the body of wall top, put into reinforcing bar muscles and bones in spandrel girder 5 moulds, reinforcing bar muscles and bones 3 two ends in the load-bearing pillar mould 4 are connected solid welding with reinforcing bar muscles and bones in spandrel girder 5 moulds up and down, in load-bearing pillar mould 4 pipes with in the spandrel girder mould, build the large high-performance steel reinforced concrete that flows, high performance concrete is by portland cement, flyash, slag powders, the silicon ash, water, high performance water reducing agent of polyocarboxy acid, the high flowability of sandstone preparation, self-compacting high performance concrete, other space 8 cast insulating foam concrete in body of wall formwork building block 1, the insulating foam concrete is by cement, flyash, light aggregate, foaming agent, Admixtures etc. are pressed coefficient of thermal conductivity, dry density, the technical requirementss such as compressive strength, the insulating foam concrete of preparation different brackets.
Produce body of wall formwork building block 1 if adopt the characteristic heat insulating material of the tools such as commercially available rock wool sandwiched heat insulation board, phenolic aldehyde sandwiched heat insulation board, extruded sheet sandwiched heat insulation board, rice husk sandwiched heat insulation board, to have finished product processes through batch production, reservation is connected and fixed the hole, makes the associate members such as two-sided matched moulds docking insulation cylinder, duct adapter sleeve, set bolt, junction plate, make the body of wall formwork building block 1 that forms the internal construction with grid form through assembling, also can realize the effect of heat preserving formwork masonry panel.
Claims (3)
1. foam concrete self-heat conserving form wall, by the building block of body of wall formwork, load-bearing pillar, spandrel girder consists of, it is characterized in that, the building block of body of wall formwork is become by two identical formwork substrate in batch, the trapezoid boss of two formwork substrates is relatively bonding, body of wall formwork blockhouse is built by laying bricks or stones by polyurethane foam glue, between the internal construction space of grid form, vertically set up the load-bearing pillar mould according to designed distance, reinforcing bar muscles and bones in the load-bearing pillar mould is connected solid welding with the reinforcing bar muscles and bones of spandrel girder, in load-bearing pillar and spandrel girder, build high performance concrete, build insulating foam concrete or high performance concrete in all the other ducts in the internal construction space of body of wall formwork building block grid form and consist of body of wall.
2. foam concrete self-heat conserving form wall according to claim 1, it is characterized in that, the formwork substrate simultaneously is the plane, be evenly equipped with trapezoid boss on the face mould shell substrate in addition, formwork substrate and trapezoid boss one-shot forming, two formwork substrates have a trapezoid boss of trapezoid boss relative, consist of the building block of body of wall formwork by the polyurethane foam glue bond, between body of wall formwork building block trapezoid boss the hexagon space is arranged, the building block of body of wall formwork is built into body of wall with body of wall formwork blockhouse by laying bricks or stones by polyurethane foam glue glue bond.
3. foam concrete self-heat conserving form wall according to claim 1, it is characterized in that, the load-bearing pillar mould is hollow steel pipe, set up the load-bearing pillar mould in the hexagon space between body of wall formwork building block trapezoid boss, reinforcing bar binding muscles and bones vertically be lowered to the load-bearing pillar mould hollow in, the spandrel girder mould is laterally set up in the body of wall top, put into reinforcing bar muscles and bones in the spandrel girder mould, reinforcing bar muscles and bones two ends in the load-bearing pillar mould are connected solid welding with reinforcing bar muscles and bones in the spandrel girder mould up and down, build the large high-performance steel reinforced concrete that flows in the load-bearing pillar mould tube and in the spandrel girder mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202885129U CN202809895U (en) | 2012-06-19 | 2012-06-19 | Self-insulating foam concrete formwork wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202885129U CN202809895U (en) | 2012-06-19 | 2012-06-19 | Self-insulating foam concrete formwork wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809895U true CN202809895U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202885129U Expired - Fee Related CN202809895U (en) | 2012-06-19 | 2012-06-19 | Self-insulating foam concrete formwork wall body |
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| Country | Link |
|---|---|
| CN (1) | CN202809895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704599A (en) * | 2012-06-19 | 2012-10-03 | 赵鲁波 | Foam concrete self heat insulation shuttering wall body |
| CN114576468A (en) * | 2022-01-25 | 2022-06-03 | 华能澜沧江水电股份有限公司 | Diversion type penstock protection device |
-
2012
- 2012-06-19 CN CN2012202885129U patent/CN202809895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704599A (en) * | 2012-06-19 | 2012-10-03 | 赵鲁波 | Foam concrete self heat insulation shuttering wall body |
| CN114576468A (en) * | 2022-01-25 | 2022-06-03 | 华能澜沧江水电股份有限公司 | Diversion type penstock protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150619 |
|
| EXPY | Termination of patent right or utility model |