CN102152379B - Preparation method of reclaimed self-heat-insulation building block - Google Patents

Preparation method of reclaimed self-heat-insulation building block Download PDF

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Publication number
CN102152379B
CN102152379B CN 201110057728 CN201110057728A CN102152379B CN 102152379 B CN102152379 B CN 102152379B CN 201110057728 CN201110057728 CN 201110057728 CN 201110057728 A CN201110057728 A CN 201110057728A CN 102152379 B CN102152379 B CN 102152379B
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China
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core material
building block
base plate
material mould
concrete slurry
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CN 201110057728
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CN102152379A (en
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许浒
许敬修
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Abstract

The invention relates to a preparation method of a reclaimed self-heat-insulation building block. The method comprises the following steps of: arranging a die frame on a soleplate and arranging a core material die in the die frame; firstly injecting concrete slurry toward the bottom of the core material die under the condition that a gap exists between the bottom end of the core material die and the soleplate; then, injecting the core material into the core material die and injecting a slurry core material into the core material die under the condition that the bottom end of the core material die is arranged on the soleplate; compacting the core material into a core block and taking out the core material die upwards; injecting concrete slurry into various spaces left after the core material die is taken out; trowelling and compacting the outer end surface of the building block; standing still until the concrete slurry is finally condensed and taking off the die frame; and naturally curing the formed self-heat-insulation building block and separating the building block from the soleplate. By means of the preparation method provided by the invention, a building block blank is prepared by means of once material injection so that various structures can be mutually combined into a firm whole. The invention can realize the building block construction by fully wrapping a core material in a concrete wall, wherein the core material is prepared by mixing paper-making slurry, straws, and the like.

Description

The preparation method of the useless heat insulation building block of a kind of profit
Technical field
The present invention relates to a kind of heat insulation building block and preparation method thereof.
Background technology
Existing a kind of basic structure that is filled with the energy-conserving profit waste since insulation building block of core material is: be built into the building block matrix with cavity by outer wall, inwall, end rib, be filled with core material in cavity.Build intensity and shearing strength by laying bricks or stones for what improve this kind building block; can increase some internal-ribs or increase sealing rib, joint pin at the two ends of building block matrix in the cavity of this building block matrix; for improving the heat insulating ability of this kind building block, can increase heat-insulation layer, protective layer in the outside of outer wall.At present, above-mentioned building block on the make, all adopt horizontal cast shaping process, and in cast, be all first with external mold, shaping mould water respectively outpour inwall, end rib, internal-rib after, the core material slurry is injected in the core material cavity of pattern again, and will takes out shaping mould before the slurry initial set of the slurry of core material, building block matrix, and then the cast outer wall.The deficiency that the method exists is: 1, production technology is more loaded down with trivial details, and production process is longer; Layering is cloth repeatedly, during take out again shaping mould, easily cause between outer wall or inwall and end rib and interior intercostal, building block matrix and core material to be connected insecure hidden danger.
Summary of the invention
The object of the present invention is to provide the preparation method of the useless heat insulation building block of a kind of profit, the basic structure of the building block that this preparation method is prepared is: be built into the building block matrix with cavity by outer wall, inwall, end rib, internal-rib, be filled with core material in cavity; This preparation method can realize that building block matrix and additional heat-insulation layer, the protective layer of outer exterior wall that inwall, outer wall, end rib, internal-rib form synthesize in once-cast.
For achieving the above object, the useless heat insulation building block preparation method of profit provided by the invention adopts following scheme:
1), the framed lower end of open at both ends is landed on base plate, with the core material mould be arranged on framed in, make between the bottom of core material mould and base plate to keep a determining deviation, or the bottom of core material mould be landed on base plate;
2), have under the situation of spacing between the bottom of core material mould and base plate, first inject concrete slurry to the below of core material mould, make concrete slurry be full of space between base plate and core material mould bottom, to be injected by the core material that paper mill sludge, stalk mix the cavity of core material mould before the concrete slurry initial set, under the bottom of core material mould is landed in situation on base plate, will be injected by the core material that paper mill sludge, stalk mix the cavity of core material mould;
3), core material is compacted into pellet after, the core material mould is upwards taken out;
4), inject concrete slurry in the space between the pellet that stays after the core material mould takes out, pellet and framed 's space;
When 5), not needing building block matrix outer end capping sealing rib, with the outer face screeding and compaction of building block, in the time of need to be to building block matrix outer end capping sealing rib, screeding and compaction after with concrete slurry, building block matrix outer end being covered;
6), standing to concrete slurry final set, take away framed;
7), make the block curing that is molded on base plate after 3 ~ 20 hours, building block is separated with base plate.
By such scheme as seen, the preparation method of the useless heat insulation building block of profit provided by the invention adopts vertical moulding by casting, can realize being completed by inwall, outer wall, end rib, the material feeding of building block matrix that forms, can mutually be fused between each member firmly whole, solved layering repeatedly cloth easily cause and connect insecure hidden danger.
Useless heat insulation building block of profit provided by the invention and preparation method thereof, production technology is simple and clear, production efficiency is high, can realize that the core material that adopts paper mill sludge, stalk the like waste to mix is wrapped in the building block structure in concrete wall fully, for the utilization of paper mill sludge, stalk the like waste has proposed effective method, and then it is high, with low cost to obtain the useless rate of profit, excellent performance and build that intensity is high, the building block product of constructability by laying bricks or stones.
Description of drawings
Fig. 1 is the structure chart of one of prepared building block of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is two structure chart of the prepared building block of the present invention;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the schematic diagram that the present invention prepares one of building block mould therefor;
Fig. 6 is the C-C cutaway view of Fig. 5;
Fig. 7 is the schematic diagram that the present invention prepares two mould therefors of building block;
Fig. 8 is the D-D cutaway view of Fig. 7.
The specific embodiment
Further illustrate the present invention below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, Fig. 2
One of building block that the present invention is prepared is built into the building block matrix with cavity by outer wall 1, inwall 3, end rib 2, be provided with internal-rib 4 in cavity, and the two ends of internal-rib 4 are connected with the inboard of outer wall 1, inwall 3 respectively, are filled with pellet 5 in cavity.
Referring to Fig. 3, Fig. 4
Two of the building block that the present invention is prepared is built into the building block matrix with cavity by outer wall 1, inwall 3, end rib 2, be provided with internal-rib 4 in cavity, the two ends of internal-rib 4 are connected with the inboard of outer wall 1, inwall 3 respectively, are filled with pellet 5 in cavity, and two ports of cavity are respectively by 10 sealings of sealing rib.Surface coverage at outer wall 1 has heat-insulation layer 6; be coated with protective layer 7 on heat-insulation layer 6; have more than one pin hole 6a on heat-insulation layer 6; be filled with pin 8 in pin hole 6a; pin 8 is connected as a single entity with outer wall 1 and protective layer 7; passed connector 9 in pin 8, deeply to outer wall 1, the top of connector 1 is in protective layer 7 in the lower end of connector 9.
Referring to Fig. 5, Fig. 6
The concrete steps that prepared Fig. 1, building block shown in Figure 2 by method provided by the invention are as follows:
1), framed 11 lower end of open at both ends is landed on base plate 13, base plate 13 is shelved on the bottom is equipped with on the shake table 14 of vibrating motor 15, core material mould 12 is arranged in framed 11, the bottom of core material mould 12 is landed on base plate 13;
2), Vibration on Start-up motor 15, core material is injected the cavity 12a of core material mould 12;
3), close vibrating motor 15, after by material pressing device 16, the core material in cavity 12a being compacted into pellet, with upwards taking-up of core material mould 12;
4), Vibration on Start-up motor 15 again, inject concrete slurry in the space between the pellet that stays after core material mould 12 takes out, pellet and framed 's space;
5), close Vibration on Start-up motor 15, with the outer face screeding and compaction of building block;
6), standing to concrete slurry final set, take away framed 11;
7), make the building block natural curing that is molded on base plate 13 after 3 ~ 20 hours, building block is separated with base plate, namely get Fig. 1, building block shown in Figure 2.
Referring to Fig. 7, Fig. 8
The concrete steps that prepared Fig. 3, building block shown in Figure 4 by method provided by the invention are as follows:
1), framed 11 lower end with open at both ends is landed on base plate 13, base plate 13 is shelved on the bottom to be equipped with on the shake table 14 of vibrating motor 15, core material mould 12 is arranged in framed 13, make bottom and 13 of the base plates of core material mould 12 keep a determining deviation, prefabricated heat-insulation layer 6 is fixed on framed interior 11 by keeper 18 location, connector 9 is placed in advance in the pin hole of heat-insulation layer 6;
2), the Vibration on Start-up motor 15, first inject concrete slurry by cavity 12a to the space 19 of the below of core material mould 12, make concrete slurry be full of space 19 between base plate 13 and core material mould 12 bottoms, water the sealing rib that outpours the lower end, core material is injected the cavity 12a of core material mould 12 before the concrete slurry initial set;
3), close vibrating motor 15, after by material pressing device 16, the core material in cavity 12a being compacted into pellet, with upwards taking-up of core material mould 12;
4), adjust connector 9, make its two ends expose heat-insulation layer 6, the Vibration on Start-up motor 15 again, to the space between the pellet that stays after core material mould 12 takes out, pellet and framed 's space and heat-insulation layer 6 and framed 11 s' the interior injection concrete slurry in space 17, after the concrete slurry casting complete, can successfully be full of concrete slurry in the pin hole on heat-insulation layer 6;
5), with concrete slurry with building block matrix outer end cover, water outpour upper end sealing rib after, close vibrating motor 15, surperficial screeding and compaction that will the sealing rib;
6), standing to concrete slurry final set, take away framed 11;
7), make the building block natural curing that is molded on base plate 13 after 3 ~ 20 hours, building block is separated with base plate, namely get Fig. 3, building block shown in Figure 4.
Core material described in above each embodiment is the material that paper mill sludge, stalk the like waste mix.

Claims (1)

1. the preparation method of the useless heat insulation building block of a profit is characterized in that comprising the following steps:
1), the framed lower end of open at both ends is landed on base plate, with the core material mould be arranged on framed in, make between the bottom of core material mould and base plate to keep a determining deviation, or the bottom of core material mould be landed on base plate;
2), have under the situation of spacing between the bottom of core material mould and base plate, first inject concrete slurry to the below of core material mould, make concrete slurry be full of space between base plate and core material mould bottom, to be injected by the core material that paper mill sludge, stalk mix the cavity of core material mould before the concrete slurry initial set, under the bottom of core material mould is landed in situation on base plate, will be injected by the core material that paper mill sludge, stalk mix the cavity of core material mould;
3), core material is compacted into pellet after, the core material mould is upwards taken out;
4), inject concrete slurry in the space between the pellet that stays after the core material mould takes out, pellet and framed 's space;
When 5), not needing building block matrix outer end capping sealing rib, with the outer face screeding and compaction of building block, in the time of need to be to building block matrix outer end capping sealing rib, screeding and compaction after with concrete slurry, building block matrix outer end being covered;
6), standing to concrete slurry final set, take away framed;
7), make the building block natural curing that is molded on base plate after 3 ~ 20 hours, building block is separated with base plate.
CN 201110057728 2011-03-05 2011-03-05 Preparation method of reclaimed self-heat-insulation building block Expired - Fee Related CN102152379B (en)

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Application Number Priority Date Filing Date Title
CN 201110057728 CN102152379B (en) 2011-03-05 2011-03-05 Preparation method of reclaimed self-heat-insulation building block

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CN102152379B true CN102152379B (en) 2013-05-08

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104260183B (en) * 2014-09-19 2017-07-04 程军 Self-heat conserving non-load bearing wall building block preparation method for building and particular manufacturing craft
CN106187222B (en) * 2016-06-29 2019-01-04 浙江康星新材料科技股份有限公司 A kind of method that full reclaimed materials prepares high strength sound insulating fire brick
CN107445562A (en) * 2017-09-25 2017-12-08 泰安鲁珠保温建材有限公司 A kind of concrete self-insulating composite block, formula and preparation method thereof
CN111942570A (en) * 2020-08-14 2020-11-17 中国航空工业集团公司沈阳飞机设计研究所 Heat insulation and bearing integrated structure and heat insulation fiber material filling structure and method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066440A (en) * 1989-11-09 1991-11-19 Thermalock Products, Inc. Process for making an insulated building block
CN200964652Y (en) * 2006-09-25 2007-10-24 许浒 Energy-saving waste-utilizing temperature-keeping building block
CN101503897A (en) * 2009-02-25 2009-08-12 许浒 Self-heat preserving self-decorating building blocks and method for producing the same
CN101823283A (en) * 2010-05-11 2010-09-08 许浒 Composite thermal self-insulation building block and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066440A (en) * 1989-11-09 1991-11-19 Thermalock Products, Inc. Process for making an insulated building block
CN200964652Y (en) * 2006-09-25 2007-10-24 许浒 Energy-saving waste-utilizing temperature-keeping building block
CN101503897A (en) * 2009-02-25 2009-08-12 许浒 Self-heat preserving self-decorating building blocks and method for producing the same
CN101823283A (en) * 2010-05-11 2010-09-08 许浒 Composite thermal self-insulation building block and preparation method thereof

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