TWI676724B - Light wall construction method and its light steel structure - Google Patents

Abstract

A light wall construction method and a light steel building structure thereof mainly use a plurality of stands to be arranged at intervals. Each stand has a main plate portion and two side plate portions, and then an expansion net is arranged on each side plate of the same frame. On the top, a slurry is applied to the outside and inside of the expansion net in order, so that the mud can be coated on the outside and inside of the expansion net to form a dozen bottom layers and an inner surface layer, respectively. The wall can be applied to the wall surface construction of light steel structure.

Description

Light wall construction method and its light steel structure

The invention relates to a construction method for manufacturing a wall body, and particularly to a light wall construction method and a light steel structure thereof.

Generally speaking, light steel structures constructed from metal are usually metal houses, container houses, etc. Although they have the advantages of quick and convenient construction, these light steel structures are constructed of metal sheets, so The thermal effect is poor. When exposed to sunlight, the thermal energy will be quickly transmitted to the interior through the metal cabinet formed by its metal sheet, resulting in the problem that these light steel structures tend to be sweltering, even if the metal Adding foam to the inner layer of the board is still not ideal, and the appearance of these light steel structures is limited by the material of the metal sheet itself. At best, it can only be coated with colors or patterns by simple paint. As a result, the appearance of these light steel structures is poor.

Another example is China's new patent No. M324685, which discloses a "improved structure of a wet partition wall", which mainly uses a watertight membrane to be laid on the two opposite sides of a skeleton, and then laid on the two meshes respectively After the surface of the water-permeable membrane, the outer surface of the metal mesh is sprayed with cement mortar to form a compartment wall structure. However, if the partition wall made by this method is directly applied to the wall construction of light steel structures, the cement mortar can only be coated at best because the cement mortar will be blocked by the impervious membrane. It is on the outer surface of the metal mesh and cannot completely cover the metal mesh. Therefore, the wall surface formed by it is not strong enough and is easy to crack. Therefore, it is not suitable for traditional wall tiles, stone, and stone washing. Or painting.

In view of this, how to provide a light wall with good structural strength, which can be applied to the wall construction of light steel structures, is the primary purpose of the present invention.

The main object of the present invention is to provide a light wall construction method and a light steel building structure thereof, which have both light weight and good structural strength, and can be applied to subsequent modification operations such as sticking tiles, sticking stones, washing stones or painting. Effect.

In order to achieve the foregoing object, the present invention provides a light wall construction method, which includes the following steps: A. B. Establishing a frame: arranging a plurality of vertical frames at intervals, each of which has a main plate portion and side plate portions bent at right angles on both sides of the main plate portion; Set up an expansion net: An expansion net is fixed on the side plate portion of each stand on the same side, and one side of the expansion net used to connect with each stand is defined as its inner side, and the expansion net and the B. the opposite side of each stand is its outer side; B. Making a bottom layer: a mixed slurry composed of cement mortar mixed fibers is coated on the outside of the expansion net to form a dozen bottom layers; D. Making the inner surface layer: After the foregoing steps, the mixed slurry is sprayed or coated on the inside of the expanded mesh to form an inner surface layer, so that the bottom layer and the inner surface layer are relatively covered. Covering the outer side and the inner side of the expansion net can complete the production of a light wall.

Preferably, the mixed mud is made by mixing cement mortar and polypropylene fibers at a weight ratio of 1000: 1, and the fiber length of the polypropylene fibers is 15 mm or less.

Furthermore, the present invention provides a light steel building structure made by the light wall construction method, which includes: Four pillars are vertically arranged at four corner positions of a rectangular area; four lower beams are respectively overlapped at the lower ends of the columns; four upper beams are respectively overlapped at the upper ends of the columns; the columns, The lower beams and the upper beams form a cube-shaped building skeleton, and the light wall is arranged on at least one side of the building skeleton.

Preferably, each of the upper beams and the lower beams has a top surface facing upward, a bottom surface facing downward, an outer side located outside the building skeleton, and an inner side located inside the building skeleton, respectively, and the The light wall body is respectively erected between the bottom surface of the corresponding upper beam and the top surface of the lower beam with its two ends.

Preferably, each of the upper beams and the lower beams has a top surface facing upward, a bottom surface facing downward, an outer side located outside the building skeleton, and an inner side located inside the building skeleton, respectively, and the The upright frame of the light wall body is respectively erected on the outer side surface of the corresponding upper beam and the outer side surface of the lower beam with side plate portions not provided with the expansion net.

The above-mentioned objects and advantages of the present invention can be easily understood from the detailed description and accompanying drawings of selected embodiments below.

10‧‧‧ light wall

11‧‧‧ stand

12‧‧‧ Motherboard Department

121‧‧‧through hole

13A, 13B‧‧‧Side panel

14‧‧‧U-shaped groove seat

21‧‧‧Expansion Network

211‧‧‧ inside

212‧‧‧outside

22‧‧‧ Mesh

31‧‧‧ hit the ground floor

41‧‧‧Inner surface layer

51‧‧‧ partition

52‧‧‧Installation space

60, 60A, 60B ‧‧‧ Light Steel Structure

61‧‧‧post

62‧‧‧Lower beam

63‧‧‧ Upper beam

621, 631‧‧‧Top

622, 632‧‧‧ underside

623, 633‧‧‧ Outside

624, 634‧‧‧ inside

64‧‧‧ floor support

641‧‧‧support

65‧‧‧ floor support

651‧‧‧bearing

Figure 1 is a flowchart of the light wall construction method of the present invention.

Fig. 2 is an assembly schematic diagram of the expansion net of the present invention.

FIG. 3 is a schematic diagram of manufacturing a light wall according to the present invention.

FIG. 4 is a schematic structural diagram of a light wall body according to the present invention, in which partitions are laid on the inside of each stand.

FIG. 5 is a schematic diagram of the appearance of a light steel structure of the present invention.

FIG. 6 is a structural schematic diagram of a light steel structure of the present invention.

FIG. 7 is a schematic structural view of another embodiment of the light steel structure of the present invention.

FIG. 8 is a schematic structural diagram of the present invention when two light steel building structures are built side by side.

FIG. 9 is a structural schematic diagram of the present invention when two light steel building structures are stacked on top of each other.

FIG. 10 is a schematic structural view of another embodiment of the light steel structure of the present invention.

First, please refer to Figures 1 to 3, which is a light wall construction method provided by the present invention, which mainly includes the following steps:

A. Establishing a frame 11: arranging a plurality of vertical frames 11 at vertical intervals. Each of the vertical frames 11 has a main plate portion 12 and side plate portions 13A and 13B bent at right angles on both sides of the main plate portion 12, respectively. The main board portion 12 is provided with a plurality of through holes 121, and the upper and lower ends of each stand 11 are respectively provided with a U-shaped groove seat 14 extending in a lateral direction, and each stand 11 is inserted into the opposite side with its upper end and lower end, respectively. The U-shaped groove bases 14 are fixed by welding or screws, so that the stands 11 can be arranged in parallel and spaced between the two U-shaped groove bases 14.

B. Set up expansion net 21: An expansion net 21 is fixed on the side plate portion 13A of each stand 11 on the same side. The expansion net 21 is provided with a plurality of penetrating meshes 22 and defines the expansion net 21 for use. One side that is in contact with each stand 11 is the inner side 211, and the other side that is opposite to the expansion net 21 and each stand 11 is the outer side 212 thereof.

C. The bottom layer 31 is made: a mixed slurry composed of cement mortar mixed fibers is coated on the outer side 212 of the expansion net 21, so that the mixed mud can pass through the mesh 22 of the expansion net 21 from the outer side 212 of the expansion net 21 Infiltrating the inner side 211 of the expansion net 21, the mixed mud can form a dozen bottom layers 31. Wherein, the mixed mud is made by mixing cement mortar and polypropylene fiber at a weight ratio of 1000: 1, and the polypropylene fiber has a long fiber length. The degree is 15 mm or less, so that the mixed slurry can have excellent toughness and is not easy to crack after solidification.

D. Make the inner surface layer 41: After the mixed mud in the previous step is slightly dried, the mixed mud composed of cement mortar mixed fibers is evenly coated on the inner side 211 of the expansion net 21 by spraying or coating. An inner surface layer 41. The inner surface layer 41 and the bottom layer 31 partially penetrated into the inside 211 of the expansion net 21 are gripped and combined with each other, so that the bottom layer 31 and the inner surface layer 41 can be relatively covered with the expansion. After the outer side 212 and the inner side 211 of the net 21 are completed and the base layer 31 and the inner surface layer 41 are completely dried, the production of the light wall 10 of the present invention can be completed.

The light wall 10 made by the above-mentioned construction method is used to form an inner surface layer 41 and an underlayer 31 that respectively cover the expansion mesh 21 inside and outside 211 and 212, respectively. Significantly improve the grip properties when the mud is covered, and use the mixed mud added with polypropylene fiber, so that the light wall 10 made by the present invention can simultaneously have the advantages of light weight and good structural strength, and further The base layer 31 formed on the outer side of the light wall body 10 can also be used for subsequent modification operations such as attaching tiles, attaching stone, washing or painting, and then can effectively improve the appearance and texture of the light wall body 10.

In addition, the light wall 10 provided by the present invention can be applied to the production of external walls, and can also be applied to the production of indoor light compartment walls (such as kitchens, bathrooms) to make the light wall of the present invention. The partition wall constructed by 10 can also be used for subsequent decoration operations such as attaching tiles and stones, and can effectively solve the disadvantages of ordinary indoor light partition walls that cannot be attached with tiles and stones.

In addition, as shown in FIG. 4, after the mixed mud is coated on the inside and outside of the expansion net 21 to form the inner surface layer 41 and the beating layer 31 respectively, it may not be provided on each stand 11. A partition plate 51 is laid on the side plate portion 13B of the expansion net 21, so that the expansion net 21 and the partition plate 51 on the side plate portions 13A and 13B of each stand 11 can be spaced from each other to form an installation space 52. The installation space 52 is matched with the through holes 121 formed in the stands 11, that is, It can be used for subsequent hydropower pipeline configuration, which can greatly improve the flexibility of its subsequent pipeline configuration, so that the light wall 10 made by the present invention has the effect of facilitating subsequent hydropower wiring operations.

Furthermore, as shown in FIG. 5 and FIG. 6, the present invention also provides a light steel building structure 60 made by using the above light wall construction method. The light steel building structure 60 mainly includes: four columns 61 , Each of which is composed of a square section steel, and is arranged vertically at four corner positions of a predetermined rectangular area.

The four lower beams 62 are each formed of I-shaped steel, and are respectively overlapped between the lower ends of the upright columns 61 in a horizontal direction.

The four upper beams 63 are each made of I-shaped steel, and are respectively overlapped between the upper ends of the uprights 61 in a horizontal direction.

The pillars 61, the lower beams 62, and the upper beams 63 mutually form a cube-shaped building skeleton, and at least one side of the building skeleton is provided with a light made by the light wall construction method of the present invention. The wall 10. In this embodiment, as shown in FIG. 6, each of the lower beams 62 and each of the upper beams 63 has a top surface 621, 631 facing upward, a bottom surface 622, 632 facing downward, and The outer sides 623 and 633 of the outer side of the building skeleton and the inner sides 624 and 634 of the inner side of the building skeleton, and in the step of setting up the frame 11 of the light wall 10, each of the uprights 11 is based on the ends of the two ends. The U-shaped groove seat 14 is erected between the corresponding upper beam 63 bottom surface 632 and lower beam 62 top surface 621, and then the steps of forming the expansion net 21, forming the bottom layer 31, and forming the inner surface layer 41 are sequentially performed. A light steel building structure 60 having the light wall body 10 can be constructed, and the light wall body 10 has the advantages of good structural strength and non-fragility, so it can be formed on the outside of the light wall body 10 Subsequent modification operations such as attaching tiles, attaching stone, washing or painting can be directly performed on the bottom layer 41, and the appearance texture of the light steel structure 60 of the present invention can be effectively improved.

Then, a plurality of floor support rods 64 are connected between the lower beams 62 to provide flooring on the floor support rods 64 (not shown in the figure), and the floor support rods 64 respectively have two ends. It is connected to the support 641 provided by the lower beam 62 on the opposite side, and a plurality of floor struts 65 are connected between the upper beams 63. Each of the floor struts 65 is connected to the upper beam on the opposite side with its two ends. On the support 651 provided in 63, the floor support rods 65 can be used to erect a floor slab (not shown). The floor slab can be made from the light wall or directly grouting according to actual needs.

Of course, the light steel building structure constructed by using the light wall in the present invention is not limited to the rectangular frame structure. As shown in FIG. 7, when an I-shaped steel with a specific curved shape is used as the upper beam 63B When in use, it can be relatively built into a building skeleton with a circular roof.

Furthermore, as shown in FIG. 8, the light steel building structure 60 provided by the present invention can also build two light steel building structures 60A and 60B next to each other according to the actual construction requirements. Together; or as shown in Figure 9, two light steel building structures 60A, 60B are stacked up and down in a relative way, and both can be effectively expanded while ensuring the structural strength of the light steel building structure The internal space of the building structure.

In addition, as shown in FIG. 10, the light steel building structure 60 provided by the present invention can be actually applied, and the light wall 10 can also be erected when the light wall 10 is applied according to actual needs. The frame 11 is respectively fixed to the outer side surface 633 of the corresponding upper beam 63 and the outer side surface 623 of the lower beam 62 with its side plate portion 13B without the expansion net 21 (only the lower beam is shown in the figure). After the light wall construction method of forming the expansion net 21, making the bottom layer 31, and the inner surface layer 41 is completed, the light wall 10 made of it can completely cover the outer periphery of the columns 61, and further The light steel building structure made by the present invention will be similar in appearance to the building generally constructed by cement grouting, and the appearance texture of the light steel building structure 60 of the present invention can be greatly improved.

However, the disclosure of the above embodiments is only used to illustrate the present invention, and is not intended to limit the present invention. Therefore, changes in numerical values or replacement of equivalent elements should still belong to the scope of the present invention.

In summary, when those skilled in the art can be made aware that the present invention can indeed achieve the aforementioned purpose, it has indeed complied with the provisions of the Patent Law, and therefore filed an application in accordance with the law.

Claims (10)

A light wall construction method includes the following steps: A. B. Establishing a frame: arranging a plurality of vertical frames at intervals, each of the vertical frames having a main plate portion and side plate portions bent at right angles on both sides of the main plate portion; B. Set up an expansion net: An expansion net is fixed on the side plate portion of each stand on the same side, and one side of the expansion net used to connect with each stand is defined as its inner side, and the expansion net and the B. the opposite side of each stand is its outer side; Making a bottom layer: a mixed slurry composed of cement mortar mixed fibers is coated on the outside of the expanded mesh to form a bottom layer; D. Making the inner surface layer: After the foregoing steps, the mixed slurry is sprayed or coated on the inside of the expanded mesh to form an inner surface layer, so that the bottom layer and the inner surface layer are relatively covered. Covering the outer side and the inner side of the expansion net can complete the production of a light wall. The light wall construction method according to claim 1, wherein a U-shaped groove seat extending in a lateral direction is provided at the upper end and the lower end of each stand, and each stand is inserted into the opposite end with its upper end and lower end respectively. The U-shaped groove bases are arranged in parallel and spaced between the two U-shaped groove bases. The light wall construction method according to claim 1, wherein the mixed slurry is a mixture of cement mortar and polypropylene fibers at a weight ratio of 1000: 1, and the fiber length of the polypropylene fibers is 15 mm or less. The light wall construction method according to claim 1, wherein, when the mixed mud is coated on the inside and outside of the expansion net to form the inner surface layer and the bottom layer, respectively, it may be applied to each stand. A partition plate is laid on a side plate portion provided with the expansion net, and a plurality of through holes are respectively opened on the main plate portion of each stand. A light steel building structure made by the light wall construction method according to claim 1, 2, 3 or 4 includes: four columns, which are vertically arranged at four corner positions of a rectangular area; four The lower beams are respectively overlapped with the lower ends of the columns; the four upper beams are respectively overlapped with the upper ends of the columns; the columns, the lower beams and the upper beams form a cube-shaped building skeleton; And at least one side of the building skeleton is provided with the light wall body. The light steel building structure according to claim 5, wherein a plurality of floor struts are connected between the lower beams for laying floors on the floor struts, and the floor struts are respectively Its two ends are connected to the support provided by the lower beam on the opposite side. The light steel building structure according to claim 5, wherein a plurality of floor support rods are connected between the upper beams, and the floor support rods are respectively connected to the supports provided on the opposite side upper beams with their two ends. Seat. The light steel building structure according to claim 7, wherein the floor slab poles can be used to erect a floor slab, and the floor slab is made of the light wall or direct grouting. The light steel building structure according to claim 5, wherein each of the upper beams and the lower beams has a top surface facing upward, a bottom surface facing downward, a side surface outside the building skeleton, and a It is located on the inner side of the inside of the building skeleton, and the light-wall stand is erected between the bottom surface of the corresponding upper beam and the top surface of the lower beam with its two ends respectively. The light steel building structure according to claim 5, wherein each of the upper beams and the lower beams has a top surface facing upward, a bottom surface facing downward, a side surface outside the building skeleton, and a It is located on the inner side of the inside of the building skeleton, and the light wall body is respectively erected on the outer side of the corresponding upper beam and the outer side of the lower beam with its side plate sections not provided with the expansion net.