CN107435400A - A kind of preparation method of fire-resistant light granules wall in-situ spraying filling - Google Patents
A kind of preparation method of fire-resistant light granules wall in-situ spraying filling Download PDFInfo
- Publication number
- CN107435400A CN107435400A CN201610353859.XA CN201610353859A CN107435400A CN 107435400 A CN107435400 A CN 107435400A CN 201610353859 A CN201610353859 A CN 201610353859A CN 107435400 A CN107435400 A CN 107435400A
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- China
- Prior art keywords
- fire
- wall
- plate
- resistant light
- light granules
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
-
- 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
- E04B2/8605—Walls made by casting, pouring, or tamping in situ made in permanent forms without spacers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a kind of preparation method of fire-resistant light granules wall in-situ spraying filling, for making wall between top plate and bottom plate, it comprises the following steps：Keel are installed, composition supports within the walls；Shingle nail only is fixedly mounted in the side supported within the walls, forms the unlimited wall skeleton in side；Fire-resistant light granules and polyurethane foam material synchronization even application are bonded together in the medial surface of mounted shingle nail, fire-resistant light granules by polyurethane foam material and shingle nail, and fills full wall skeleton and is bonded together with keel, form heat-insulation layer；After to be filled, shingle nail is also fixedly mounted in the opposite side supported within the walls, forms the wall skeleton of closing, so as to which wall skeleton and Qi Nei fire-resistant light granules and polyurethane foam material combine to form wall.The present invention relates to building field, and the invention provides a kind of preparation method of the excellent fire-resistant light granules wall in-situ spraying filling of insulation, sound insulation property.
Description
Technical field
The present invention relates to building field, more particularly to a kind of making side of fire-resistant light granules wall in-situ spraying filling
Method.
Background technology
China's building energy consumption accounts for the 1/3 of whole society's total energy consumption at present, and northern China heating urban residence area only accounts for entirely
The 10% of state's urban residence area, but building energy consumption accounts for 40%.China's building in use maximum energy consumption be heating and
Refrigeration, compared with developed country similar in weather conditions, China builds 3 times that every square metre of heating energy consumption is approximately developed country,
The standard of China's building energy conservation 65% of propulsion with all strength positive at present.
Plasterboard and lightgage steel joist are common making partition materials, and rock wool cuts to insert wherein be usual way.
This method is piled up than concrete casting or aerated bricks has the characteristics of energy-conservation, green, but because rock wool is cut out for scene is manual
Cut and load, in wall laterally, vertical keel and increase the amount of labour used, usually each man-hour can only make several square meters, efficiency is low.
Especially application of the inexpensive organic insulation material such as expanded polystyrene (EPS), polyurathamc and foamable phenolic in terms of building heat preservation
It is extremely restricted because fire retardant performance is low；The inorganic guarantor such as foaming perlite, foamed ceramic, foamed glass, foam cement
Adiabator, it is poor from great and heat insulation effect, and need a large amount of binding agents to be bonded with both sides panel, need also exist for cutting consuming largely
Manpower, cost are high.
The content of the invention
It is an object of the invention to provide the fire-resistant light granules wall in-situ spraying filling that a kind of insulation, sound insulation property are excellent
Preparation method.
For achieving the above object, the invention discloses a kind of making of fire-resistant light granules wall in-situ spraying filling
Method, for making wall between top plate and bottom plate, it comprises the following steps：
1) transverse and longitudinal installs keel between top plate and bottom plate, and composition supports within the walls；
2) shingle nail only is fixedly mounted in the side supported within the walls, forms the unlimited wall skeleton in side；
3) by fire-resistant light granules and polyurethane foam material synchronization even application in the medial surface of mounted shingle nail,
The fire-resistant light granules are conveyed by feeding machine to be sprayed, and at its ejection, the polyurethane foam material is synchronously sprayed and entered
Row foaming is adhered to fire-resistant light granules surface, and fire-resistant light granules are bonded in one by polyurethane foam material and shingle nail
Rise, and fill full wall skeleton and be bonded together with keel, form heat-insulation layer；
4) after to be filled, shingle nail is also fixedly mounted in the opposite side supported within the walls, forms the wall skeleton of closing, from
And wall skeleton and Qi Nei fire-resistant light granules and polyurethane foam material combine to form wall.
Preferably, the fire-resistant light granules are foaming perlite particle, expanded perlite, hollow glass particles, foaming
Glass particle, glass microballoon or expanded vermiculite.
Preferably, the component A and isocyanic acid that the polyurethane foam material is made up of PPG or PEPA
The B component that ester is formed is formed by mixed foaming, and the component A also includes fire retardant, foaming agent and foam modifier catalyst.
Preferably, the density of the insulation material is 70-500Kg/m3。
Preferably, the installation keel are metal material, Wood-plastic or wooden.
Preferably, the shingle nail is that layer of plate or multi-layered board are formed by stacking
Preferably, the sheet material be plasterboard, calcium silicate board, glass magnesium board, block of glass wool, ceramic plate, fire-proof plate, abatvoix,
Carbon felt plate, fiber reinforced cement board, foamed ceramic plate, foamed glass plate, cement board, pearlite slab, medium-density plate, Ou Song
Plate, metallic plate, inorganic fiberboard, wood-plastic board, enamel decoration board or woodwork plate.
Compared to the prior art the present invention, has the advantages that：
The heat-insulation layer of the present invention uses the form of in-situ spraying filling, it is bonded with keel and shingle nail and is integrally formed,
Bulk strength is high, without piece, thus greatly improves insulation and the sound insulation property of wall.
The technology of the present invention heat-insulation layer uses the form of in-situ spraying filling, saves finished product rock wool, polystyrene block, foaming phenol
Aldehyde plate, foamed glass etc. cut a large amount of manpower consumptions of process, have greatly saved process and man-hour, and Making programme is simple, processing speed
Degree is fast, and construction period significantly shortens.
Filling heat insulating wall is based on the non-ignitable fire-resistant light granules of A levels in wall of the present invention, there is provided preferable fire protection requirement.
Stone plate, ceramic wafer, glass magnesium board, glass epoxy, plasterboard, punching decoration can be selected in the shingle nail plate of the present invention
Plate, mineral wool board, cement decorative plate are one or more compound to meet different grades of sound insulation, insulation, fire prevention, waterproof, decoration
Function.
Brief description of the drawings
Fig. 1 is to support schematic diagram within the walls；
Fig. 2 is the unlimited wall skeleton schematic diagram in side；
Fig. 3 is fire-resistant light granules and polyurethane foam material spraying filling schematic diagram；
Fig. 4 is wall section schematic diagram.
Reference：1- keel, 101- days keel, 102- lateral keels, 103- are along ground joist, 104- longitudinal keels, 2-
Shingle nail, 3- heat-insulation layers, 4- fire-resistant light granules spray gun, 5-B components delivery outlet, 6-A component delivery outlets.
Embodiment
To make the goal of the invention of the present invention, technical scheme and beneficial effect of greater clarity, below in conjunction with the accompanying drawings to this
The embodiment of invention is illustrated, it is necessary to illustrate, in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
, will between top plate and bottom plate the invention provides a kind of quick Fabrication wall method that insulation, sound insulation property are excellent
Heat-insulation layer, keel and wallboard Assembling are into wall.Preparation method mainly includes four steps, comprises the following steps that：
First, transverse and longitudinal installs keel between top plate and bottom plate, and composition is supported within the walls, and support is provided for wall.Fig. 1 is within the walls
Schematic diagram is supported, the keel that multiple transverse and longitudinals are intersected are assembled, and its keel includes day keel as shown in figure 1, being supported by within the walls
101st, lateral keel 102, along ground joist 103 and vertical keel 104, fixed along ground joist 103 with bottom plate, day keel 101 and top
Plate is fixed, and assembled wall is wanted in support.Keel can be metal material, Wood-plastic or wooden.
Secondly, shingle nail only is fixedly mounted in the side supported within the walls, forms the unlimited wall skeleton in side.Fig. 2 is one
The unlimited wall skeleton schematic diagram in side, as shown in Fig. 2 shingle nail 2, structure only is fixedly mounted in the side supported within the walls by screw
The wall skeleton opened wide into side.If also being corresponded in opposite side and shingle nail 2 being fixedly mounted, it forms the wall skeleton of closing,
It is non-solid structure.Shingle nail 2 can be plasterboard, calcium silicate board, glass magnesium board, block of glass wool, ceramic plate, fire-proof plate, sound-absorbing
Plate, carbon felt plate, fiber reinforced cement board, foamed ceramic plate, foamed glass plate, cement board, pearlite slab, medium-density plate,
One or more layers is combined for Europe deals, metallic plate, inorganic fiberboard, wood-plastic board, enamel decoration board or woodwork plate, to meet
Different grades of sound insulation, insulation, fire prevention, waterproof, decoration functions.
It is resistance to by fire-resistant light granules and polyurethane foam material synchronization even application in the medial surface of mounted shingle nail
Fiery light granules are bonded together by polyurethane foam material and shingle nail, and are filled full wall skeleton and be bonded in one with keel
Rise, form heat-insulation layer.Fire-resistant light granules and polyurethane foam material are conveyed by respective feeding machine, and are synchronously sprayed.It is resistance to
Fiery light granules are mostly granular light material, mostly foaming perlite particle, expanded perlite, hollow glass particles, hair
Bulb glass particle, glass microballoon or expanded vermiculite.The A groups that polyurethane foam material is made up of PPG or PEPA
Divide and the B component of isocyanates composition is formed by discharging opening mixed foaming, component A, which is also wrapped, expands fire retardant, foaming agent and foam
Conditioning agent catalyst.To meet different heat-insulating property needs, the density of heat-insulation layer is 70-500Kg/m3.Fig. 3 is fire-resistant light
Grain and polyurethane foam material spraying filling schematic diagram, as shown in figure 3, by feeding machine to be delivered to fire resisting light for fire-resistant light granules
Matter particle spray gun 4, the exit of fire-resistant light granules spray gun 4 are provided with component A delivery outlet 6 and B component delivery outlet 5, component A and B
Component is connected to respective delivery outlet by respective transfer pipeline respectively, and component A and B component mix here, polyurethane foam
Material is foamed and is adhered to fire-resistant light granules surface, and synchronously spraying is filled in for fire-resistant light granules and polyurethane foam
The medial surface of shingle nail 2 of installation, it is integrally formed with keel 1 and all bondings of shingle nail 2, fills in layer, until filling full wall
Body skeleton, reaches predetermined thickness.Spraying method filling makes fire-resistant light granules form internal mutually bonding by polyurethane foam
It is integrally formed and is bonded together with shingle nail 2 and keel.
Finally, shingle nail is also fixedly mounted in the opposite side supported within the walls, and the shingle nail of support and its both sides forms envelope within the walls
The wall skeleton closed.Fig. 4 is wall section schematic diagram, as shown in figure 4, keel 1 and the shingle nail of both sides 2 constitute wall bone
Frame, inorfil in wall skeleton fully bond with wall skeleton, and both form the excellent wall of insulation, sound insulation property
Body.
The heat-insulation layer of the present invention uses the form of in-situ spraying filling, it is bonded with keel and shingle nail and is integrally formed,
Bulk strength is high, without piece, thus greatly improves insulation and the sound insulation property of wall.The heat-insulation layer of the present invention is using scene
The form of filling is sprayed, finished product rock wool, polystyrene block, foamable phenolic plate, foamed glass etc. is saved and cuts a large amount of manpowers of process
Consumption, has greatly saved process and man-hour, Making programme is simple, and process velocity is fast, and construction period significantly shortens.Wall of the present invention
The insulation material that can be filled in skeleton is based on the non-ignitable fire-resistant light granules of A levels, there is provided preferable fire protection requirement.The present invention's
Stone plate, ceramic wafer, glass magnesium board, glass epoxy, plasterboard, punching decorative panel, mineral wool board, decoration of cement can be selected in shingle nail plate
Plate is one or more compound to meet different grades of sound insulation, insulation, fire prevention, waterproof, decoration functions.
Although disclosed embodiment is as above, its content is only to facilitate understand the technical side of the present invention
Case and the embodiment used, are not intended to limit the present invention.Any those skilled in the art to which this invention pertains, not
On the premise of departing from disclosed core technology scheme, any modification can be made in the form and details of implementation and is become
Change, but the protection domain that the present invention is limited, the scope that must be still limited by appended claims are defined.
Claims (7)
- A kind of 1. preparation method of fire-resistant light granules wall in-situ spraying filling, for making wall between top plate and bottom plate Body, it is characterised in that it comprises the following steps：1) transverse and longitudinal installs keel between top plate and bottom plate, and composition supports within the walls；2) shingle nail only is fixedly mounted in the side supported within the walls, forms the unlimited wall skeleton in side；3) it is described by fire-resistant light granules and polyurethane foam material synchronization even application in the medial surface of mounted shingle nail Fire-resistant light granules are conveyed by feeding machine to be sprayed, and at its ejection, the polyurethane foam material is synchronously sprayed and sent out Bubble is adhered to fire-resistant light granules surface, and fire-resistant light granules are bonded together by polyurethane foam material and shingle nail, and The full wall skeleton of filling is bonded together with keel, forms heat-insulation layer；4) after to be filled, shingle nail is also fixedly mounted in the opposite side supported within the walls, forms the wall skeleton of closing, so as to wall Body skeleton and Qi Nei fire-resistant light granules and polyurethane foam material combine to form wall.
- 2. preparation method as claimed in claim 1, it is characterised in that the fire-resistant light granules be foaming perlite particle, Expanded perlite, hollow glass particles, foamed glass particle, glass microballoon or expanded vermiculite.
- 3. preparation method as claimed in claim 1, it is characterised in that the polyurethane foam material is by PPG or poly- The B component that the component A and isocyanates that ester polyol is formed are formed is formed by mixed foaming, and the component A also includes fire-retardant Agent, foaming agent and foam modifier catalyst.
- 4. preparation method as claimed in claim 1, it is characterised in that the density of the insulation material is 70-500Kg/m3。
- 5. preparation method as claimed in claim 1, it is characterised in that the keel are metal material, Wood-plastic or wooden.
- 6. preparation method as claimed in claim 1, it is characterised in that the shingle nail is that layer of plate or multi-layered board are superimposed Form.
- 7. preparation method as claimed in claim 6, it is characterised in that the sheet material be plasterboard, calcium silicate board, glass magnesium board, Block of glass wool, ceramic plate, fire-proof plate, abatvoix, carbon felt plate, fiber reinforced cement board, foamed ceramic plate, foamed glass plate, foaming Cement plate, pearlite slab, medium-density plate, Europe deals, metallic plate, inorganic fiberboard, wood-plastic board, enamel decoration board or woodwork plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353859.XA CN107435400A (en) | 2016-05-25 | 2016-05-25 | A kind of preparation method of fire-resistant light granules wall in-situ spraying filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353859.XA CN107435400A (en) | 2016-05-25 | 2016-05-25 | A kind of preparation method of fire-resistant light granules wall in-situ spraying filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107435400A true CN107435400A (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610353859.XA Pending CN107435400A (en) | 2016-05-25 | 2016-05-25 | A kind of preparation method of fire-resistant light granules wall in-situ spraying filling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030366A (en) * | 2022-06-30 | 2022-09-09 | 北新集团建材股份有限公司 | Tail end mounting structure and mounting method of partition wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR200179057Y1 (en) * | 1999-11-24 | 2000-04-15 | 티앤씨 엔지니어링주식회사 | Anti-condensation panel and anti-condensation wall |
| CN2502137Y (en) * | 2001-11-12 | 2002-07-24 | 邵登山 | Power station boiler fiobre spraying insulating wall |
| CN2526090Y (en) * | 2002-03-19 | 2002-12-18 | 李金峰 | Combined pneumatic plating equipment for light inorganic fibre and granular cotton |
| CN201428202Y (en) * | 2009-03-26 | 2010-03-24 | 孙华荣 | Inner wall polyurethane composite board |
| CN201605682U (en) * | 2010-02-03 | 2010-10-13 | 周军明 | Polyurethane heat preservation wall |
| CN102312519A (en) * | 2011-06-22 | 2012-01-11 | 池健忠 | Socket type sealed steel belt mineral wool plate |
| CN202202427U (en) * | 2011-05-19 | 2012-04-25 | 高然生 | Fireproof heat-preservation sandwich board |
-
2016
- 2016-05-25 CN CN201610353859.XA patent/CN107435400A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200179057Y1 (en) * | 1999-11-24 | 2000-04-15 | 티앤씨 엔지니어링주식회사 | Anti-condensation panel and anti-condensation wall |
| CN2502137Y (en) * | 2001-11-12 | 2002-07-24 | 邵登山 | Power station boiler fiobre spraying insulating wall |
| CN2526090Y (en) * | 2002-03-19 | 2002-12-18 | 李金峰 | Combined pneumatic plating equipment for light inorganic fibre and granular cotton |
| CN201428202Y (en) * | 2009-03-26 | 2010-03-24 | 孙华荣 | Inner wall polyurethane composite board |
| CN201605682U (en) * | 2010-02-03 | 2010-10-13 | 周军明 | Polyurethane heat preservation wall |
| CN202202427U (en) * | 2011-05-19 | 2012-04-25 | 高然生 | Fireproof heat-preservation sandwich board |
| CN102312519A (en) * | 2011-06-22 | 2012-01-11 | 池健忠 | Socket type sealed steel belt mineral wool plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030366A (en) * | 2022-06-30 | 2022-09-09 | 北新集团建材股份有限公司 | Tail end mounting structure and mounting method of partition wall |
| CN115030366B (en) * | 2022-06-30 | 2023-08-15 | 北新集团建材股份有限公司 | Tail end mounting structure and method for partition wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171205 |
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| RJ01 | Rejection of invention patent application after publication |