A traditional renovation process for abandoned industrial buildings to reduce construction waste

Abstract

The present invention discloses a traditional waste industrial building renovation process for reducing construction waste, comprising the following steps: S1. Process a first rectangular through-hole at the bottom of the inner partition wall of the waste industrial building and install a support track; S2. Place a support base under the inner partition wall, and rollers are provided at the bottom of the support base; S3. Disconnect the inner partition wall from the top surface of the waste industrial building; S4. Separate the bottom of the inner partition wall from the ground; S5. Push the inner partition wall towards the outer wall; S6. Build a lower filling wall between the inner partition wall and the ground and restore the connection between the inner partition wall and the ground; S7. Pour foamed concrete; S8. Remove the formwork after the foamed concrete solidifies and forms; S9. Restore the connection between the inner partition wall and the top surface of the waste industrial building. Compared with the prior art, the present invention makes full use of the inner partition wall of the waste industrial building to achieve the heat preservation and reinforcement of the outer wall of the building, reduces the generation of construction waste, and effectively reduces the renovation cost.

Description

Technical Field

[0001] The present invention relates to the technical field of interior decoration of buildings, and particularly to a renovation process for traditional abandoned industrial buildings that reduces construction waste. Background Art

[0002] Most existing abandoned industrial buildings are single-story industrial factories or storage buildings, and the walls are mostly brick-wood mixed structures, which cannot meet the current heat insulation requirements, resulting in serious overall building energy consumption. Therefore, it is necessary to renovate the heat insulation performance of the walls. In addition, for the internal walls of buildings, they are usually directly demolished and discarded, generating construction waste and causing waste of resources. Therefore, the renovation cost of the walls of abandoned industrial buildings is high, and at the same time, it also causes waste of resources. Summary of the Invention

[0003] The purpose of the present invention is to provide a renovation process for traditional abandoned industrial buildings that reduces construction waste, makes full use of the internal partition walls of abandoned industrial buildings to achieve heat insulation and reinforcement of the outer ring walls of the building, reduces the generation of construction waste, and effectively reduces the renovation cost.

[0004] To achieve the above purpose, the present invention adopts the following technical solution: A renovation process for traditional abandoned industrial buildings that reduces construction waste, comprising the following steps:

[0005] S1. Process a number of first rectangular through holes at the bottom of the internal partition wall of the abandoned industrial building, install support tracks in the first rectangular through holes, and one end of the support track extends to the outer wall of the abandoned industrial building;

[0006] S2. Remove the bottom wall of the internal partition wall between two adjacent support tracks in sequence, and place a support seat under the internal partition wall. The bottom of the support seat is provided with rollers;

[0007] S3. Remove the wall at the top of the internal partition wall by 5 - 20 CM to separate the internal partition wall from the top surface of the abandoned industrial building;

[0008] S4. Remove the walls on both sides at the bottom of the internal partition wall, and support it by arranging support seats to separate the bottom of the internal partition wall from the ground;

[0009] S5. Push the internal partition wall towards the outer wall. The internal partition wall moves smoothly along the support track through the support seat until the distance between the internal partition wall and the outer wall reaches a set value;

[0010] S6. Cut off the support track extending out of the internal partition wall, remove all support seats, build a lower filling wall between the internal partition wall and the ground, and restore the connection between the internal partition wall and the ground;

[0011] S7. Install formworks on both sides of the inner partition wall, so that a receiving space is formed between the inner partition wall and the outer wall through the formworks, and then pour foamed concrete;

[0012] S8. Demolish the formworks after the foamed concrete solidifies and takes shape;

[0013] S9. Build a filling wall between the inner partition wall and the top surface of the abandoned industrial building to restore the connection between the inner partition wall and the top surface of the abandoned industrial building.

[0014] As a further description of the above technical solution:

[0015] In step S1, before processing the first rectangular through-hole, first install a framework on the back of the inner partition wall. The framework includes vertical rods and a horizontal frame. The vertical rods are fixedly installed on the inner partition wall, the vertical rods are perpendicular to the ground, and the horizontal frame is fixedly installed on the vertical rods, and the horizontal frame is perpendicular to the vertical rods.

[0016] As a further description of the above technical solution:

[0017] The framework includes several groups of vertically arranged vertical rods. A group of vertical rods includes two vertically arranged vertical rods, and the two vertical rods are symmetrically arranged on both sides of the support track.

[0018] As a further description of the above technical solution:

[0019] The support track is an I-beam.

[0020] As a further description of the above technical solution:

[0021] In step S7, pour the foamed concrete in layers.

[0022] As a further description of the above technical solution:

[0023] In step S9, before building the filling wall, first drill holes and install the first expansion bolts on the top surface of the abandoned industrial building, then drill holes and install the second expansion bolts on the top of the inner partition wall, then fix steel bars between the first expansion bolts and the second expansion bolts, and then build the filling wall to hide the steel bars.

[0024] As a further description of the above technical solution:

[0025] The steel bars are fixed to the first expansion bolts by welding, and the steel bars are fixed to the second expansion bolts by welding.

[0026] As a further description of the above technical solution:

[0027] The width of the first rectangular through-hole is equal to the width of the support track.

[0028] As a further description of the above technical solution:

[0029] The height of the first rectangular through-hole is equal to the height of the support rail.

[0030] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows:

[0031] 1. In the present invention, when reconstructing a traditional abandoned industrial building, the internal partition walls of the building are fully utilized. By moving the internal partition walls of the building as a whole, the internal partition walls of the building are made to approach the external wall of the building. Then, by filling foamed concrete between the internal partition walls and the external wall of the building, the insulation layer is increased. Finally, the upper and lower sides of the internal partition walls of the building are fixed again, so as to fully utilize the internal partition walls of the abandoned industrial building to realize the insulation and reinforcement of the outer ring walls of the building, reduce the generation of construction waste, and effectively reduce the reconstruction cost of the traditional abandoned industrial building.

[0032] 2. In the present invention, a skeleton is installed on the back of the inner partition wall. The skeleton includes vertical rods and a horizontal frame. The setting of the horizontal frame, on the one hand, facilitates pulling the inner partition wall from the back of the inner partition wall, facilitating the control of the smooth movement of the inner partition wall and preventing the inner partition wall from toppling; on the other hand, it is convenient to control the distance between the inner partition wall and the external wall. The horizontal frame can also effectively mark the height that should be poured for each layer when the foamed concrete is poured in layers, improving the pouring quality of the foamed concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0034] Figure 1 Schematic diagram of the structure of the inner partition wall in step S1 of a traditional abandoned industrial building reconstruction process for reducing construction waste Figure 1 .

[0035] Figure 2 Schematic diagram of the structure of the inner partition wall in step S1 of a traditional abandoned industrial building reconstruction process for reducing construction waste Figure 2 .

[0036] Figure 3 Schematic diagram of the structure of the inner partition wall in step S2 of a traditional abandoned industrial building reconstruction process for reducing construction waste.

[0037] Figure 4 Schematic diagram of the structure of the inner partition wall in step S3 of a traditional abandoned industrial building reconstruction process for reducing construction waste.

[0038] Figure 5 It is a schematic structural diagram of the inner partition wall in step S4 of a traditional renovation process for abandoned industrial buildings to reduce construction waste.

[0039] Figure 6 It is a schematic structural diagram of the inner partition wall in step S5 of a traditional renovation process for abandoned industrial buildings to reduce construction waste.

[0040] Figure 7 It is a schematic structural diagram of the inner partition wall in step S6 of a traditional renovation process for abandoned industrial buildings to reduce construction waste.

[0041] Figure 8 It is a schematic structural diagram of the inner partition wall before filling the wall body during the masonry in step S9 of a traditional renovation process for abandoned industrial buildings to reduce construction waste.

[0042] Legend:

[0043] 1. Inner partition wall; 11. First rectangular through-hole; 2. Support track; 3. Outer wall; 4. Support base; 41. Roller; 5. Skeleton; 51. Vertical rod; 52. Horizontal frame; 6. Steel bar. Detailed implementation manners

[0044] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0046] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0047] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "inner" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0048] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Please refer to Figure 1-8 , the present invention provides a technical solution: a traditional renovation process for abandoned industrial buildings to reduce construction waste, including the following steps:

[0050] S1. Process a number of first rectangular through holes 11 at the bottom of the inner partition wall 1 of the abandoned industrial building, install a support track 2 in the first rectangular through hole 11, and one end of the support track 2 extends to the outer wall 3 of the abandoned industrial building;

[0051] S2. Remove the bottom wall of the inner partition wall 1 between two adjacent support tracks 2 in sequence, and place the support seat 4 under the inner partition wall 1. A roller 41 is provided at the bottom of the support seat 4;

[0052] S3. Remove the wall of the inner partition wall 1 at the top by 5 - 20 cm, so that the inner partition wall 1 is separated from the top surface of the abandoned industrial building;

[0053] S4. Remove the walls on both sides of the bottom of the inner partition wall 1, and support it by arranging the support seats 4, so that the bottom of the inner partition wall 1 is separated from the ground;

[0054] S5. Push the inner partition wall 1 towards the outer wall 3. The inner partition wall 1 moves smoothly along the support track 2 through the support seat 4 until the distance between the inner partition wall 1 and the outer wall 3 reaches a set value;

[0055] S6. Cut off the support track 2 extending out of the inner partition wall 1, remove all the support seats 4, build a lower filling wall between the inner partition wall 1 and the ground, and restore the connection between the inner partition wall 1 and the ground;

[0056] S7. Install templates on both sides of the inner partition wall 1, so that a receiving space is formed between the inner partition wall 1 and the outer wall 3 through the templates, and foamed concrete is poured;

[0057] S8. Demould the formwork after the foamed concrete has solidified and formed.

[0058] S9. Build a filling wall between the inner partition wall 1 and the top surface of the abandoned industrial building to restore the connection between the inner partition wall 1 and the top surface of the abandoned industrial building.

[0059] In step S1, before processing the first rectangular through-hole 11, a framework 5 is installed on the back of the inner partition wall 1 first. The framework 5 includes vertical rod bodies 51 and a horizontal frame 52. The vertical rod bodies 51 are fixedly installed on the inner partition wall 1, the vertical rod bodies 51 are perpendicular to the ground, and the horizontal frame 52 is fixedly installed on the vertical rod bodies 51, and the horizontal frame 52 is perpendicular to the vertical rod bodies 51. The setting of the horizontal frame 52, on the one hand, facilitates pulling the inner partition wall 1 from the back of the inner partition wall 1, facilitating the control of the smooth movement of the inner partition wall 1 and preventing the inner partition wall 1 from tipping over; on the other hand, it is convenient to control the distance between the inner partition wall 1 and the outer wall 3. The horizontal frame 52 can also effectively mark the height that should be poured for each layer during the layered pouring of the foamed concrete, improving the pouring quality of the foamed concrete.

[0060] The framework 5 includes several groups of vertically arranged vertical rod bodies 51. One group of vertical rod bodies 51 includes two parallel vertical rod bodies 51, and the two vertical rod bodies 51 are symmetrically arranged on both sides of the support track 2. By the vertical rod bodies 51 abutting against the support track 2, the inner partition wall 1 during the movement process is assisted in positioning.

[0061] The support track 2 is an I-beam, which effectively supports the inner partition wall 1.

[0062] In step S7, the foamed concrete is poured in layers, effectively avoiding a large number of bubbles in the lower-layer foamed concrete from bursting, and ensuring that the closed pores of the foamed concrete are uniform.

[0063] In step S9, before building the filling wall, drill holes and install the first expansion bolts on the top surface of the abandoned industrial building first, then drill holes and install the second expansion bolts on the top of the inner partition wall 1, then fix the steel bars 6 between the first expansion bolts and the second expansion bolts, and then build the filling wall to hide the steel bars 6. A steel bar reinforcement is formed between the inner partition wall 1 and the top surface of the abandoned industrial building, improving the connection strength and preventing the inner partition wall 1 from tipping over.

[0064] The steel bar 6 is fixedly connected to the first expansion bolt by welding, and the steel bar 6 is fixedly connected to the second expansion bolt by welding. The steel bar 6 is firmly positioned to ensure the connection strength.

[0065] The width of the first rectangular through-hole 11 is equal to the width of the support track 2.

[0066] The height of the first rectangular through-hole 11 is equal to the height of the support track 2.

[0067] Working principle: When reconstructing traditional abandoned industrial buildings, the internal partition walls of the building are fully utilized. By moving the internal partition walls of the building as a whole, the internal partition walls of the building are made to approach the exterior wall of the building. Then, by filling foamed concrete between the internal partition wall and the exterior wall of the building, the insulation layer is increased. Finally, the upper and lower sides of the internal partition wall of the building are fixed again, making full use of the internal partition wall of the abandoned industrial building to achieve the insulation and reinforcement of the outer wall of the building, reduce the generation of construction waste, and effectively reduce the reconstruction cost of traditional abandoned industrial buildings. For the area of the exterior wall 3 that does not have the corresponding inner partition wall 1, formwork can be directly supported on the inner side of the exterior wall 3. A framework is composed of light steel keels, and foamed concrete is used as the filler to pour a foamed concrete wall. The foamed concrete wall fits the inner side of the exterior wall 3. Finally, a cement fiber board is installed on the foamed concrete wall for protection to form an insulation and reinforcement transformation.

[0068] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A traditional renovation process for abandoned industrial buildings to reduce construction waste, characterized in that, It includes the following steps: S1. Process a number of first rectangular through-holes (11) at the bottom of the inner partition wall (1) of the abandoned industrial building, install a support rail (2) in the first rectangular through-hole (11), and one end of the support rail (2) extends to the outer wall (3) of the abandoned industrial building; S2. Remove the bottom wall of the inner partition wall (1) between two adjacent support rails (2) in sequence, and place a support base (4) under the inner partition wall (1), and a roller (41) is provided at the bottom of the support base (4); S3. Remove the wall at the top 5 - 20 CM of the inner partition wall (1) so that the inner partition wall (1) is separated from the top surface of the abandoned industrial building; S4. Remove the walls on both sides at the bottom of the inner partition wall (1) and support it by arranging the support base (4) so that the bottom of the inner partition wall (1) is separated from the ground; S5. Push the inner partition wall (1) towards the outer wall (3), and the inner partition wall (1) moves smoothly along the support rail (2) through the support base (4) until the distance between the inner partition wall (1) and the outer wall (3) reaches a set value; S6. Cut off the support rail (2) extending out of the inner partition wall (1), remove all the support bases (4), build a lower filling wall between the inner partition wall (1) and the ground, and restore the connection between the inner partition wall (1) and the ground; S7. Install formwork on both sides of the inner partition wall (1) so that a receiving space is formed between the inner partition wall (1) and the outer wall (3) through the formwork, and pour foamed concrete; S8. Remove the formwork after the foamed concrete solidifies and forms; S9. Build an upper filling wall between the inner partition wall (1) and the top surface of the abandoned industrial building to restore the connection between the inner partition wall (1) and the top surface of the abandoned industrial building.

2. A traditional waste industrial building renovation process for reducing construction waste according to claim 1, characterized in that, In the step S1, before processing the first rectangular through-hole (11), first install a skeleton (5) on the back of the inner partition wall (1), the skeleton (5) includes vertical rods (51) and a horizontal frame (52), the vertical rods (51) are fixedly installed on the inner partition wall (1), the vertical rods (51) are perpendicular to the ground, and the horizontal frame (52) is fixedly installed on the vertical rods (51), and the horizontal frame (52) is perpendicular to the vertical rods (51).

3. A traditional waste industrial building renovation process for reducing construction waste according to claim 2, characterized in that, The skeleton (5) includes several groups of parallel vertical rods (51), and a group of vertical rods (51) includes two parallel vertical rods (51), and the two vertical rods (51) are symmetrically arranged on both sides of the support rail (2).

4. A traditional waste industrial building renovation process for reducing construction waste according to claim 1, characterized in that, The support rail (2) is an I-beam.

5. A traditional waste industrial building renovation process for reducing construction waste according to claim 1, characterized in that, In the step S7, pour the foamed concrete in layers.

6. A traditional waste industrial building renovation process for reducing construction waste, characterized in that, In the step S9, before building the upper filling wall, first drill holes and install first expansion bolts on the top surface of the abandoned industrial building, then drill holes and install second expansion bolts on the top of the inner partition wall (1), then fix a steel bar (6) between the first expansion bolt and the second expansion bolt, and then build the upper filling wall to hide the steel bar (6).

7. A traditional waste industrial building renovation process for reducing construction waste according to claim 6, characterized in that, The steel bar (6) is fixedly welded to the first expansion bolt, and the steel bar (6) is fixedly welded to the second expansion bolt.

8. A traditional waste industrial building renovation process for reducing construction waste according to claim 1, characterized in that, The width of the first rectangular through hole (11) is equal to the width of the support rail (2).

9. A traditional waste industrial building renovation process for reducing construction waste, characterized in that, The height of the first rectangular through hole (11) is equal to the height of the support rail (2).

Images