Building waterproof outer wall based on waterproof mortar

Abstract

The utility model provides a building waterproof outer wall based on waterproof mortar, which belongs to the technical field of outer wall buildings and comprises a light steel keel framework, a waterproof concrete layer is poured between two sides of the light steel keel framework, and sound insulation plates are arranged on two sides of the waterproof concrete layer. Flame-retardant plates are fixedly arranged at the side ends of the sound insulation plates through first oxygen resin adhesives, the side ends of the flame-retardant plates and sound insulation cotton are fixedly arranged through second oxygen resin adhesives, the side ends of the sound insulation cotton are connected with fixing plates through third oxygen resin adhesives, and waterproof coating layers are arranged at the side ends of the fixing plates; the sound insulation effect of the outer wall can be improved, and meanwhile the privacy of sound of people in a room is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall construction, and particularly relates to a building waterproof exterior wall based on waterproof mortar. Background Art

[0002] In the modern construction industry, with the continuous improvement of the requirements for building functionality and environmental protection, the design of the wall structure not only needs to meet the basic performance indicators such as load-bearing, sound insulation, and fire prevention, but also must have good waterproofing ability to ensure the comfort and safety of the internal environment of the building. Due to the limitations of materials and construction methods, traditional wall structures may be difficult to achieve ideal effects in terms of waterproofing, sound insulation, and flame retardancy, and there are often problems such as high costs during the construction process. Content of the Utility Model

[0003] In view of this, the utility model provides a building waterproof exterior wall based on waterproof mortar, which can enhance the sound insulation effect of the waterproof exterior wall and save expenses at the same time.

[0004] To solve the above technical problems, the utility model provides a building waterproof exterior wall based on waterproof mortar, which includes a light steel keel framework. A waterproof concrete layer is poured between the two sides of the light steel keel framework. Sound insulation boards are arranged on both sides of the waterproof concrete layer. Flame retardant boards are fixedly arranged on the side ends of the sound insulation boards through first oxygen resin adhesives. The side ends of the flame retardant boards are fixedly connected with sound insulation cotton through second oxygen resin adhesives. The side ends of the sound insulation cotton are connected with fixing plates through third oxygen resin adhesives. Waterproof coating layers are arranged on the side ends of the fixing plates. Rainwater contacts the waterproof coating layers, so that the waterproof coating layers can protect the exterior wall. That is, through the waterproof coating layers, rainwater cannot enter the interior of the exterior wall, preventing the interior of the exterior wall from getting wet. By using the sound insulation boards and sound insulation cotton, the sound insulation effect of the exterior wall is increased, avoiding the leakage of sound.

[0005] The sound insulation board is formed by pressing the flame retardant masterbatch into filaments.

[0006] The sound insulation board has many holes inside. That is, the holes can absorb sound, thus achieving the sound insulation effect.

[0007] The flame retardant board is 5 mm thick. That is, it can reduce the weight of the overall building waterproof exterior wall based on waterproof mortar.

[0008] The sound insulation cotton is made of polyester fiber material. That is, it can enhance the sound insulation effect.

[0009] The waterproof coating layer is made of pure acrylic polymer material. That is, the waterproof material can prevent rainwater from damaging the wall.

[0010] The light steel keel framework is a grid structure. That is, it improves the firmness of the exterior wall.

[0011] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0012] 1. Through the use of sound insulation panels and sound insulation cotton, the sound insulation effect of the exterior wall is further improved, while reducing the leakage of some sound.

[0013] 2. Through the use of the first epoxy resin adhesive and the second epoxy resin adhesive, the sound insulation board and the sound insulation cotton in the exterior wall are strengthened and made more firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a waterproof exterior wall of a building based on waterproof mortar according to the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the enlarged view at A in FIG.

[0016] Description of reference numerals:

[0017] 100, light steel keel frame; 101, waterproof concrete layer; 102, sound insulation board; 103, first epoxy resin adhesive; 104, flame retardant board; 105, second epoxy resin adhesive; 106, sound insulation cotton; 107, third epoxy resin adhesive; 108, fixing plate; 109, waterproof coating layer; DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-2 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0019] like Figure 1-2As shown in the figure: This embodiment provides a building waterproof exterior wall based on waterproof mortar, including a light steel keel framework 100, which is the basic framework of the wall and provides the main support structure of the wall, making the construction more convenient. A waterproof concrete layer 101 is poured between the two sides of the light steel keel framework 100. Pouring between the two sides of the light steel keel framework 100 forms a continuous and closed core part of the wall, effectively preventing water penetration and enhancing the waterproof performance of the wall. Sound insulation boards 102 are arranged on both sides of the waterproof concrete layer 101 and fixed by the first oxygen resin adhesive 103, which can significantly reduce sound transmission and thus improve the sound insulation effect of the wall. Flame retardant boards 104 are fixedly arranged on the side ends of the sound insulation boards 102 through the first oxygen resin adhesive 103. Installed on the side ends of the sound insulation boards 102, they are also tightly connected to the sound insulation boards 102 by using the second oxygen resin adhesive 105 and have good fire resistance, effectively preventing the spread of fire. The side ends of the flame retardant boards 104 are fixedly arranged with sound insulation cotton 106 through the second oxygen resin adhesive 105. The side ends of the sound insulation cotton 106 are connected to the fixing plates 108 through the third oxygen resin adhesive 107. Connected to the sound insulation cotton 106 through the adhesive, it provides a stable border for the entire wall structure and plays the role of isolating the internal structure from the external environment. Waterproof coating layers 109 are arranged on the side ends of the fixing plates 108, increasing the protection ability of the wall against external moisture and ensuring that the wall remains in good condition without being affected by the humid environment.

[0020] The sound insulation board 102 is formed by pulling flame retardant masterbatch into filaments and then pressing.

[0021] There are many holes inside the sound insulation board 102. The many holes can absorb sound and at the same time enhance the sound insulation effect.

[0022] The flame retardant board 104 is 5 mm thick. The 5-mm thickness of the flame retardant board 104 is a synthetic board, which reduces the weight and at the same time has the effect of preventing ignition.

[0023] The sound insulation cotton 106 is made of polyester fiber material, further enhancing the sound insulation effect.

[0024] A coating layer is arranged at the end of the fixing plate 108, and the coating layer plays a role in beautification.

[0025] The coating layer is made of fluorocarbon paint material. Using fluorocarbon paint makes the coating layer have corrosion resistance and thus improves the strength of the coating layer.

[0026] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" 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 a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A waterproof exterior wall of a building based on waterproof mortar, characterized in that: It includes a light steel keel frame, a waterproof concrete layer is poured between the two sides of the light steel keel frame, sound insulation boards are arranged on both sides of the waterproof concrete layer, the side ends of the sound insulation boards are fixed with flame retardant boards through a first epoxy resin adhesive, the side ends of the flame retardant boards are fixed with sound insulation cotton through a second epoxy resin adhesive, the side ends of the sound insulation cotton are connected to the fixed plates through a third epoxy resin adhesive, and the side ends of the fixed plates are arranged with waterproof coating layers.

2. A waterproof exterior wall for buildings based on waterproof mortar as claimed in claim 1, characterized in that: The sound insulation board is formed by drawing the flame retardant masterbatch into a filament shape and then pressing it.

3. A waterproof exterior wall for buildings based on waterproof mortar as claimed in claim 2, characterized in that: The flame retardant plate is 5 mm.

4. A waterproof exterior wall for buildings based on waterproof mortar as claimed in claim 3, characterized in that: The sound insulation cotton is made of polyester fiber material.

5. A waterproof exterior wall for buildings based on waterproof mortar as claimed in claim 4, characterized in that: The waterproof coating layer is made of pure acrylic polymer material.

6. A waterproof exterior wall for buildings based on waterproof mortar as claimed in claim 5, characterized in that: The light steel keel frame is a grid structure.

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