Building wall surface construction method

Abstract

The invention discloses a building wall surface construction method, and relates to the technical field of building construction.The method comprises the steps that preparation work is conducted, specifically, a building wall surface is cleaned; the heat preservation device is installed on the building wall face through a fixing device till the whole building wall face completely covers the heat preservation device, the heat preservation device comprises a first heat preservation plate and a second heat preservation plate, and the first heat preservation plate is provided with a first sliding part, a first oblique installation hole and a first oblique installation part; a second sliding mounting part, a second inclined mounting hole and a second inclined mounting part are arranged on the second insulation board; and wall surface construction is completed, and verification is carried out. According to the structure of the heat preservation device, sealing connection is achieved through the fixing structures which are in cross butt joint, the situation that the heat preservation effect is affected due to untight connection between different heat preservation plates is avoided, and the construction efficiency is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a building wall construction method. Background Art

[0002] At present, the construction of building walls generally adopts the bonding method to connect the external insulation board to the building wall, or between the inner and outer wall panels, or pouring the insulation material into the wall to form an insulation layer to achieve the insulation effect. However, these structures may have the following problems:

[0003] 1. After a period of use, the thermal insulation effect of the wall will decrease due to poor bonding and other reasons. At the same time, the building will also have poor stability, resulting in a reduced lifespan and reduced safety.

[0004] 2. When pouring is used for construction, construction materials will be greatly wasted and it will be detrimental to construction efficiency.

[0005] Therefore, it is necessary to design a building wall construction method that can improve thermal insulation effect, stability, construction efficiency, etc. Summary of the invention

[0006] The invention aims at solving the problems existing in the prior art and provides a building wall construction method.

[0007] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0008] A building wall construction method comprises the following steps: step S1, preparation work: cleaning the building wall; step S2, installing a heat preservation device on the building wall by a fixing device until the entire building wall is completely covered with the heat preservation device; wherein the heat preservation device comprises a first heat preservation board and a second heat preservation board, the first heat preservation board is provided with a first sliding part, a first oblique mounting hole and a first oblique mounting part; the second heat preservation board is provided with a second sliding mounting part, a second oblique mounting hole and a second oblique mounting part, the first oblique mounting part is installed in the second oblique mounting hole, and the second oblique mounting part is installed in the first oblique mounting hole; the first heat preservation board is connected to the fixing device by the first sliding part, and the second heat preservation board is connected to the fixing device by the second sliding part; step S3, completing the wall construction and performing verification.

[0009] Based on the above technical solution, further, the angle between the connecting line between the first oblique mounting portion and the first oblique mounting hole and the horizontal line of the side surface where the first oblique mounting portion is located ranges from 30° to 60°.

[0010] Based on the above technical solution, further, the angle between the connecting line between the second oblique mounting portion and the second oblique mounting hole and the horizontal line of the side surface where the second oblique mounting portion is located ranges from 30° to 60°.

[0011] Based on the above technical solution, further, a first temperature sensor is provided inside the first insulation board, and a second temperature sensor is provided inside the second insulation board; a first insulation layer is fixedly installed on the bottom of the first insulation board, and a second insulation layer is fixedly installed on the bottom of the second insulation board, and when the first insulation board and the second insulation board are docked and installed, one side of the first insulation layer is tightly docked with one side of the second insulation layer.

[0012] Based on the above technical solution, further, the fixing device is a fixing frame; the fixing frame is composed of two first fixing rods and second fixing rods arranged vertically or horizontally, and the first insulation board and the second insulation board are arranged between the first fixing rod and the second fixing rod.

[0013] Based on the above technical solution, further, the first fixing rod and the second fixing rod are both provided with a sliding protrusion, the first insulation board is slidably installed inside the first fixing rod, and the second insulation board is slidably installed inside the second fixing rod.

[0014] Based on the above technical solution, further, a sealing assembly is provided at the bottom and the top of the fixing device; the sealing assembly includes an upper sealing plate and a lower sealing plate, and the upper sealing plate and the lower sealing plate are connected by a buckled structure.

[0015] Based on the above technical solution, further, a buckle is provided on the upper sealing plate or the lower sealing plate, and a slot is correspondingly provided on the lower sealing plate or the upper sealing plate, and the connection between the upper sealing plate and the lower sealing plate is achieved by buckling the buckle in the slot.

[0016] Based on the above technical solution, further, an insulation shell is provided between the insulation device and the fixing device, the insulation shell covers the first insulation board and the second insulation board, and two sides of the insulation shell are respectively connected to the first fixing rod and the second fixing rod.

[0017] Based on the above technical solution, further, in step S3, the verification process includes the first stage:

[0018] After the installation is completed, the first temperature data A1℃, B1℃, C1℃ corresponding to the first temperature sensor, the second temperature sensor and the third temperature sensor are recorded respectively. After the set time, the second temperature data A2℃, B2℃, C2℃ corresponding to each temperature sensor are recorded again. The difference between the previous and the next sensors is calculated:

[0019] The absolute value A of the difference corresponding to the first stage sensor of the first temperature sensor: A = |A1-A2|;

[0020] The absolute value B of the difference corresponding to the second stage sensor of the second temperature sensor: B = |B1-B2|;

[0021] The absolute value C of the difference corresponding to the third stage sensor of the third temperature sensor: C = |C1-C2|;

[0022] When λ1C≤A+B≤λ2C, it is considered that the thermal insulation effect is good and there is no need to enter the second stage of inspection; wherein λ1 is the first correction coefficient, the value range is [0.2, 0.5], preferably 0.35; λ2 is the second correction coefficient, the value range is [1, 1.5], preferably 1.25;

[0023] When the temperature value of A+B does not fall within the above range, a second stage of inspection is required.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The installation structure of the first insulation board and the second insulation board provided in the present invention can, on the one hand, reduce the use of external parts such as expansion bolts to achieve fixed connection between the first insulation board and the second insulation board, thereby saving the use cost and having a simple structure. At the same time, it can also reduce the damage to different insulation boards caused by the installation of parts such as expansion bolts, and the docking structure is convenient for disassembly and installation, further improving the construction efficiency. On the other hand, the first insulation board and the second insulation board are sealedly connected through a cross-docking fixing structure, thereby avoiding the insulation effect being affected by the loose connection between different insulation boards.

[0026] 2. The present invention is provided with a first temperature sensor, a second temperature sensor and a third temperature sensor, which can timely know the heat preservation effect and make timely adjustments according to the heat preservation problem.

[0027] 3. The present invention realizes detachable connection between the heat preservation device and the fixing device through sliding cooperation between the heat preservation device and the fixing device, which simplifies the construction operation and further improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a flowchart of the construction method of the present invention;

[0029] Figure 2 It is a schematic diagram of the structural layout of the heat preservation device and the fixing device of the present invention;

[0030] Figure 3 It is a side structural diagram of the heat preservation device of the present invention;

[0031] Figure 4 It is a side structural diagram of the fixing device of the present invention;

[0032] Figure numerals: 1. first insulation board; 2. second insulation board; 3. first insulation layer; 4. second insulation layer; 5. first oblique mounting portion; 6. second oblique mounting portion; 7. upper sealing plate; 8. lower sealing plate; 9. first fixing rod; 10. second fixing rod; 11. convex portion; 12. insulation shell. DETAILED DESCRIPTION

[0033] The present invention is further described and illustrated below in conjunction with the accompanying drawings and specific embodiments. The technical features of each embodiment of the present invention can be combined accordingly without conflicting with each other.

[0034] In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the specific implementation mode of the present invention is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below. The technical features in each embodiment of the present invention can be combined accordingly without conflicting with each other.

[0035] In the description of the present invention, it is to be understood that when an element is considered to be "connected" to another element, it may be directly connected to the other element or indirectly connected, that is, there are intermediate elements. On the contrary, when an element is said to be "directly" connected to another element, there are no intermediate elements.

[0036] In the description of the present invention, it should be understood that the terms "first" and "second" are only used for the purpose of distinguishing descriptions, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features.

[0037] Example

[0038] Combination Figure 1 As shown, this embodiment provides a building wall construction method, which specifically includes the following steps:

[0039] Step S1, preparation: clean the building wall to ensure that the building wall is in a flat, clean and optimal construction state; the purpose of this operation is to reduce the occurrence of adverse effects caused by subsequent construction and improve construction efficiency and quality. For example, the eye holes and brick joints on the wall are filled and smoothed, and the existing vertical measurement methods, such as hanging vertical reference control lines, are used to judge the verticality and flatness of the wall. If there is non-vertical or uneven, chiseling and other methods can be used to repair it.

[0040] Step S2: Install the thermal insulation device on the building wall by means of a fixing device until the entire building wall is completely covered with the thermal insulation device.

[0041] Reference Figure 2 , Figure 3 , Figure 4 As shown, in this embodiment, the insulation device includes a first insulation board 1 and a second insulation board 2, wherein a first I-shaped sliding portion is provided on one side of the first insulation board 1, and a first oblique mounting hole is provided on the other side of the first insulation board 1, and the inclination angle range of the first oblique mounting hole is 30°-60°, preferably 45°. It should be noted that the inclination angle is the angle between the mounting plane of the first insulation board 1; further, a first oblique mounting portion 5 extending outward is provided at the lower left or lower right of the first oblique mounting hole, wherein the angle between the connecting line between the first oblique mounting portion 5 and the first oblique mounting hole and the horizontal line of the side where the first oblique mounting portion 5 is located is in the range of 30°-60°, preferably 45°, that is, the first oblique mounting portion 5 and the first oblique mounting hole are not located on the same horizontal line, but are located on the same side of the first insulation board 1.

[0042] In this embodiment, a second I-shaped sliding portion is provided on one side of the second insulation board 2, and a second oblique mounting hole is provided on the other side of the second insulation board 2, and the inclination angle of the second oblique mounting hole is set to 30°-60°, preferably 45°; further, a second oblique mounting portion 6 extending outward and protruding is provided at the lower right or lower left of the first oblique mounting hole, wherein the angle between the connecting line between the second oblique mounting portion 6 and the second oblique mounting hole and the horizontal line of the side where the second oblique mounting portion 6 is located is set to 30°-60°, preferably 45°.

[0043] It should be further explained that the first oblique mounting hole of the first insulation board 1 corresponds to the position of the second oblique mounting portion 6 of the second insulation board 2, and the first oblique mounting portion 5 of the first insulation board 1 corresponds to the position of the second oblique mounting hole of the second insulation board 2; when the first insulation board 1 is docked with the second insulation board 2, the second oblique mounting portion 6 is tightly inserted into the first oblique mounting hole, and the first oblique mounting portion 5 is tightly inserted into the second oblique mounting hole. The use of this mounting structure can, on the one hand, reduce the use of external parts such as expansion bolts to achieve fixed connection between the first insulation board 1 and the second insulation board 2, saving the cost of use, and the structure is simple. At the same time, it can also reduce the damage to different insulation boards due to the installation of parts such as expansion bolts, and the docking structure is relatively convenient to disassemble and install, further improving the construction efficiency; on the other hand, the first insulation board 1 and the second insulation board 2 are sealed and connected through a cross-butt fixed structure to avoid affecting the insulation effect due to the loose connection between different insulation boards.

[0044] In one embodiment, a first temperature sensor is provided inside the first insulation board 1, and a second temperature sensor is provided inside the second insulation board 2. A first insulation layer 3 is fixedly installed on the bottom of the first insulation board 1, and a second insulation layer 4 is fixedly installed on the bottom of the second insulation board 2. When the first insulation board 1 and the second insulation board are docked and installed, one side of the first insulation layer 3 and one side of the second insulation layer 4 are seamlessly docked, further ensuring the insulation effect. Among them, the first temperature sensor can monitor the temperature data of the first insulation board 1 and its location, and the second temperature sensor can monitor the temperature data of the second insulation board 2 and its location, and transmit the insulation data to the external control terminal. By real-time monitoring of the temperature data, the insulation effect can be known in time, and timely adjustments can be made to the insulation problem. It should be noted that the external control terminal can be a terminal device that can realize wireless transmission, such as a computer or a mobile phone. The terminal device is an existing device and is not recorded here.

[0045] In this embodiment, the fixing device can be fixed on the building wall by means of screws or bonding. Specifically, the fixing device is a fixing frame, which is composed of two first fixing rods 9 and second fixing rods 10 arranged vertically or horizontally, and a first insulation board 1 and a second insulation board 2 are arranged between the first fixing rod 9 and the second fixing rod 10, wherein the I-shaped structure of the first insulation board 1 is slidably installed inside the first fixing rod 9, and the I-shaped structure of the second insulation board 2 is slidably installed inside the second fixing rod 10. Through the sliding cooperation between the insulation device and the fixing device, the insulation device and the fixing device can be detachably connected, the construction operation is simpler, and the construction efficiency is further improved. It should be noted that the first fixing rod 9 and the second fixing rod 10 have the same structure, and are both provided with a convex portion 11 that can cooperate with the sliding.

[0046] In one embodiment, in order to ensure that the insulation device does not fall off the outside of the fixing device after installation, a sealing assembly is provided at the bottom and top of the fixing device, and the sealing assembly includes an upper sealing plate 7 and a lower sealing plate 8, and the upper sealing plate 7 and the lower sealing plate 8 are connected by a snap-fit ​​structure; specifically, a buckle is provided on the upper sealing plate 7 or the lower sealing plate 8, and a slot is correspondingly provided on the lower sealing plate 8 or the upper sealing plate 7, and the connection between the upper sealing plate 7 and the lower sealing plate 8 is achieved by snapping the buckle in the slot.

[0047] In other embodiments, an insulation shell 12 is further provided between the insulation device and the fixing device, the insulation shell 12 covers the first insulation board 1 and the second insulation board 2, and the two sides of the insulation shell 12 are respectively connected to the first fixing rod 9 and the second fixing rod 10. At the same time, a third temperature sensor is provided on the insulation shell 12, and the third temperature sensor is used to monitor the temperature data of the total area where the first insulation board 1 and the second insulation board 2 are located, and wirelessly transmit the temperature data to the external control terminal.

[0048] Step S3: Complete the wall construction and conduct verification.

[0049] In this embodiment, the insulation effect or installation effect is determined by comparing the monitored multiple temperature data. Specifically, the entire verification process includes two stages:

[0050] Phase 1: After the installation is completed, the first temperature data A1℃, B1℃, C1℃ corresponding to the first temperature sensor, the second temperature sensor, and the third temperature sensor are recorded respectively. After a set time, such as 2-3 hours, the second temperature data A2℃, B2℃, C2℃ corresponding to each temperature sensor are recorded again, and the difference between the previous and the next sensors is calculated:

[0051] The absolute value A of the difference corresponding to the first stage sensor of the first temperature sensor: A = |A1-A2|;

[0052] The absolute value B of the difference corresponding to the second stage sensor of the second temperature sensor: B = |B1-B2|;

[0053] The absolute value C of the difference corresponding to the third stage sensor of the third temperature sensor: C = |C1-C2|;

[0054] When λ1C≤A+B≤λ2C, it is considered that the thermal insulation effect is good and there is no need to enter the second stage of inspection; wherein λ1 is the first correction coefficient, the value range is [0.2, 0.5], preferably 0.35; λ2 is the second correction coefficient, the value range is [1, 1.5], preferably 1.25;

[0055] When the temperature value of A+B does not fall within the above range, a second stage of inspection is required.

[0056] Phase 2: After a set time, such as 1-1.5 days, after the completion of Phase 1, repeat the operation of Phase 1 for re-verification. For insulation conditions that do not meet the requirements, promptly check the problem and make timely repairs, such as first finding places with large temperature differences for disassembly, and checking whether problems such as inadequate installation affect the monitoring effect.

[0057] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. A building wall construction method, characterized in that: The following steps are involved: Step S1, preparation: cleaning the building wall; Step S2, installing the thermal insulation device on the building wall by means of a fixing device until the entire building wall is completely covered with the thermal insulation device; The heat preservation device comprises a first heat preservation board and a second heat preservation board, wherein the first heat preservation board is provided with a first sliding portion, a first oblique mounting hole and a first oblique mounting portion; the second heat preservation board is provided with a second sliding mounting portion, a second oblique mounting hole and a second oblique mounting portion, the first oblique mounting portion is mounted in the second oblique mounting hole, and the second oblique mounting portion is mounted in the first oblique mounting hole; the first heat preservation board is connected to the fixing device via the first sliding portion, and the second heat preservation board is connected to the fixing device via the second sliding portion; Step S3: Complete the wall construction and conduct verification.

2. A building wall construction method according to claim 1, characterized in that: The angle between the connecting line between the first oblique mounting portion and the first oblique mounting hole and the horizontal line of the side surface where the first oblique mounting portion is located is in the range of 30°-60°.

3. A building wall construction method according to claim 1, characterized in that: The angle between the connecting line between the second oblique mounting portion and the second oblique mounting hole and the horizontal line of the side surface where the second oblique mounting portion is located is in the range of 30°-60°.

4. A building wall construction method according to claim 1, characterized in that: A first temperature sensor is provided inside the first insulation board, and a second temperature sensor is provided inside the second insulation board; a first insulation layer is fixedly installed on the bottom of the first insulation board, and a second insulation layer is fixedly installed on the bottom of the second insulation board, and when the first insulation board and the second insulation board are docked and installed, one side of the first insulation layer is tightly docked with one side of the second insulation layer.

5. A building wall construction method according to claim 1, characterized in that: The fixing device is a fixing frame; the fixing frame is composed of a first fixing rod and a second fixing rod, and a first heat-insulating plate and a second heat-insulating plate are arranged between the first fixing rod and the second fixing rod.

6. A building wall construction method according to claim 5, characterized in that: The first fixing rod and the second fixing rod are both provided with convex parts for matching sliding. The first heat preservation board is slidably installed in the first fixing rod, and the second heat preservation board is slidably installed in the second fixing rod.

7. A building wall construction method according to claim 1, characterized in that: Sealing components are provided at the bottom and the top of the fixing device; the sealing components include an upper sealing plate and a lower sealing plate, and the upper sealing plate and the lower sealing plate are connected by a buckling structure.

8. A building wall construction method according to claim 7, characterized in that: A buckle is provided on the upper sealing plate or the lower sealing plate, and a slot is correspondingly provided on the lower sealing plate or the upper sealing plate, and the connection between the upper sealing plate and the lower sealing plate is achieved by buckling the buckle in the slot.

9. A building wall construction method according to claim 1, characterized in that: A heat-insulating shell is also provided between the heat-insulating device and the fixing device. The heat-insulating shell covers the first heat-insulating board and the second heat-insulating board, and two sides of the heat-insulating shell are respectively connected to the first fixing rod and the second fixing rod.

10. A building wall construction method according to claim 1, characterized in that: In step S3, the verification process includes the first stage: After the installation is completed, the first temperature data A1℃, B1℃, C1℃ corresponding to the first temperature sensor, the second temperature sensor and the third temperature sensor are recorded respectively. After the set time, the second temperature data A2℃, B2℃, C2℃ corresponding to each temperature sensor are recorded again. The difference between the previous and the next sensors is calculated: The absolute value of the difference between the first temperature sensor and the first stage sensor A: A = | A1-A2 | ; The absolute value of the difference between the second temperature sensor and the second stage sensor: B = | B1-B2 | ; The absolute value of the difference between the third temperature sensor and the third stage sensor C: C = | C1-C2 | ; When λ1C≤A+B≤λ2C, the thermal insulation effect is considered good and there is no need to enter the second stage of inspection; where λ1 is the first correction coefficient, and its value range is [0.2, 0.5]; λ2 is the second correction coefficient, and its value range is [1, 1.5]; When the sum of the temperature values ​​of A and B does not fall within the range, a second stage of inspection is required.

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