Anti-crack glass fiber asphalt shingle

Abstract

The utility model discloses an anti-crack glass fiber asphalt shingle which comprises a Chinese-style shingle body, and the bottom of the Chinese-style shingle body covers a roof. The Chinese-style tile comprises a Chinese-style tile body and is characterized in that an anti-crack layer is arranged in the Chinese-style tile body and is made of a glass fiber material, the surface of the Chinese-style tile body is coated with a waterproof layer, and the waterproof layer is made of a waterproof asphalt film; a grid layer is arranged in the Chinese-style tile body, is arranged at the bottom of the anti-crack layer and is made of fibers; the side edge of the Chinese-style tile body is provided with two sets of grooves, and the two sets of grooves are arranged in parallel. The anti-crack glass fiber asphalt shingle is provided with the anti-crack layer, and the anti-crack layer is arranged in the Chinese-style shingle body, so that the anti-crack layer can be used for a long time under various severe weather conditions and is not prone to deformation or aging, and then the anti-crack layer can guarantee the anti-crack performance of the Chinese-style shingle body in the long-term use process.

Description

Technical Field

[0001] The utility model relates to the technical field of small green tiles, in particular to a crack-resistant glass fiber asphalt tile. Background Art

[0002] The small blue tile is a common curved tile. In the north, it is called Yin-Yang tile, while in the south, it is called butterfly tile or cloth tile. The small blue tile is made of fired clay, so it is blue-gray in color and has strong stickiness. Its characteristics include simplicity, calmness, and can present a simple and peaceful beauty;

[0003] Reference publication number CN109987880A discloses a crack-resistant glass fiber asphalt shingle, which can significantly improve the low-temperature crack resistance of asphalt mixtures by incorporating fibers, and has a certain effect on the aging resistance and flame retardancy of asphalt shingles. Glass fiber can enhance the toughness, heat resistance and high-temperature stability of asphalt; polyester fiber can enhance its low-temperature crack resistance; wood fiber improves the high-temperature stability and fatigue resistance of asphalt; mineral fiber can enhance the dynamic stability of asphalt; however, the following problems still exist:

[0004] In the use of the above materials, although polyester fibers are used to improve the crack resistance of green tiles, when the polyester fibers are exposed to the outdoor environment for a long time, they are easily affected by natural factors such as ultraviolet rays, rain, temperature changes, etc., resulting in aging, fading and even breakage, thereby reducing the crack resistance of green tiles.

[0005] Therefore, we proposed a crack-resistant fiberglass asphalt shingle that can solve the above problems well. Utility Model Content

[0006] The purpose of the utility model is to provide a crack-resistant glass fiber asphalt shingle to solve the problem raised in the above-mentioned background technology that polyester fibers in the current market are easily affected by natural factors such as ultraviolet rays, rain, temperature changes, etc. when exposed to outdoor environments for a long time, resulting in aging, fading and even breakage, thereby reducing the crack resistance of the tiles.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-cracking fiberglass asphalt shingle, comprising a small green tile body, the bottom of which is covered on the roof;

[0008] Also includes:

[0009] The interior of the small green tile body contains an anti-cracking layer, and the anti-cracking layer is made of glass fiber material, and the surface of the small green tile body is coated with a waterproof layer, and the waterproof layer is made of a waterproof asphalt membrane.

[0010] Preferably, the interior of the small green tile body contains a grid layer, and the grid layer is arranged at the bottom of the anti-cracking layer, and the grid layer is made of fiber.

[0011] Preferably, grooves are provided on the side of the small green tile body, and there are two groups of grooves, and the two groups of grooves are arranged in parallel.

[0012] Preferably, a protrusion is fixed on the inner side of the small green tile body, and the protrusions are provided in two groups, and the two groups of protrusions are arranged in parallel.

[0013] Preferably, a clamping block is slidably disposed inside the protrusion, and the outer end of the clamping block is arranged in a semicircular shape.

[0014] Preferably, the inner end of the block is connected to a spring, and the inner end of the spring is connected to the inside of the protrusion.

[0015] Preferably, the protrusion and the groove can form a nested limiting locking mechanism, and a locking groove is provided inside the groove, and the inside of the locking groove and the locking block can form a locking mechanism.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the anti-crack glass fiber asphalt shingle improves the crack resistance and installation stability, the anti-crack layer can ensure the stable crack resistance of the small green tile body during long-term use, and the small green tile body can be fixed by the protrusions, thereby achieving the purpose of improving stability. The specific contents are as follows:

[0017] (1) An anti-crack layer is provided inside the main body of the small green tile, so that the anti-crack layer can be used for a long time under various harsh climate conditions without being easily deformed or aged, and then the anti-crack layer can also ensure the anti-crack property of the main body of the small green tile during long-term use;

[0018] (2) A protrusion is provided, and the protrusion extends into the interior of the groove, so that the stability of the connection between the small green tile bodies can be improved, thereby avoiding the problem that the small green tile bodies are easily separated directly;

[0019] (3) A mesh layer is provided, wherein the interior of the small green tile body contains the mesh layer, and the mesh layer is arranged at the bottom of the anti-crack layer, and the mesh layer is made of fiber, so that the mesh layer can further improve the anti-crack property of the small green tile body;

[0020] (4) A waterproof layer is provided, and the surface of the small green tile body is coated with the waterproof layer, and the waterproof layer is made of a waterproof asphalt membrane, so that the waterproof layer can play a waterproof role for the small green tile body, thereby preventing rainwater from eroding the small green tile body;

[0021] (5) A protrusion is provided, and a nested limiting locking mechanism can be formed by the protrusion and the groove, and a locking groove is opened inside the groove, and the inside of the locking groove and the locking block can form a locking mechanism, so that the locking of the locking groove and the locking block can improve the stability after the locking of the groove and the protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the anti-cracking layer of the utility model;

[0025] Figure 4 This is a schematic diagram of the front section structure of the groove of the utility model;

[0026] Figure 5 For this utility model Figure 2 A is a schematic diagram of the enlarged structure;

[0027] Figure 6 It is a schematic diagram of the engagement structure of the protrusion and the groove of the utility model.

[0028] In the figure: 1. small green tile body; 2. waterproof layer; 3. anti-cracking layer; 4. grid layer; 5. groove; 6. protrusion; 7. slot; 8. block; 9. spring. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] The utility model solves the problem that the existing polyester fiber is easily affected by natural factors such as ultraviolet rays, rain, temperature changes, etc. when exposed to outdoor environment for a long time, resulting in aging, fading and even damage, thereby causing the crack resistance of the blue tile to decrease. The crack resistance of the blue tile body 1 can be improved by the anti-crack layer 3, and discloses:

[0032] The small green tile body 1, the bottom of which is covered on the roof; further comprising: the small green tile body 1 contains an anti-cracking layer 3 inside, and the anti-cracking layer 3 is made of glass fiber material, and the surface of the small green tile body 1 is coated with a waterproof layer 2, and the waterproof layer 2 is made of a waterproof asphalt membrane, and the small green tile body 1 contains a mesh layer 4 inside, and the mesh layer 4 is arranged at the bottom of the anti-cracking layer 3, and the mesh layer 4 is made of fiber;

[0033] refer to Figures 1 to 3, by coating the outer wall of the small green tile body 1 with a waterproof layer 2, rainwater can be prevented from penetrating into the interior of the small green tile body 1, thereby preventing rainwater from damaging the small green tile body 1, and the crack resistance of the small green tile body 1 can be improved by the anti-crack layer 3, thereby preventing the small green tile body 1 from becoming fragile and cracking after being exposed to the sun for a long time, and the crack resistance of the small green tile body 1 can be further improved by the mesh layer 4;

[0034] Embodiment 2:

[0035] The utility model solves the problem that the existing small green tile body 1 needs to be fixed by glue during installation, and the glue may reduce the viscosity after being exposed to wind for a long time. The small green tile body 1 can be stably installed by engaging the protrusion 6 with the groove 5.

[0036] A groove 5 is provided on the side of the small green tile body 1, and the groove 5 is provided in two groups, and the two groups of grooves 5 are arranged in parallel. A convex block 6 is fixed on the inner side of the small green tile body 1, and the convex block 6 is provided in two groups, and the two groups of convex blocks 6 are arranged in parallel.

[0037] refer to Figure 1 , Figure 2 , Figures 4 to 6 When installing the small green tile body 1, the protrusion 6 is inserted into the inside of the groove 5, so that the protrusion 6 and the groove 5 form a snap-fit ​​mechanism, and then the small green tile bodies 1 can be connected to each other, and then the small green tile bodies 1 can be stably connected;

[0038] Embodiment three:

[0039] In the second embodiment of the utility model, the engagement between the protrusion 6 and the groove 5 is not stable enough, and the engagement stability between the protrusion 6 and the groove 5 is improved by engaging the block 8 inside the groove 7, and the following is disclosed:

[0040] A block 8 is slidably arranged inside the protrusion 6, and the outer end of the block 8 is arranged in a semicircular shape, the inner end of the block 8 is connected to a spring 9, and the inner end of the spring 9 is connected to the inside of the protrusion 6, the protrusion 6 and the groove 5 can form a nested limiting engagement mechanism, and a slot 7 is provided inside the groove 5, and the inside of the slot 7 and the block 8 can form an engagement mechanism;

[0041] refer to Figure 2 , Figures 4 to 6In the process of inserting the protrusion 6 into the groove 5, the movement of the protrusion 6 will drive the block 8 to move, so that the block 8 will be squeezed with the inside of the groove 5, and then the block 8 will move toward the inside of the protrusion 6, and then the movement of the block 8 will squeeze the spring 9, so that the spring 9 is compressed, and then the protrusion 6 moves to the position, and then the spring 9 will push the block 8 to move, and then the block 8 will extend into the inside of the card slot 7 to form a locking mechanism, so that the engagement between the protrusion 6 and the groove 5 is more stable.

[0042] Working principle: When using this kind of anti-cracking fiberglass asphalt shingle, first refer to Figures 1 to 3 , by coating the outer wall of the small green tile body 1 with a waterproof layer 2, rainwater is prevented from invading the small green tile body 1, the anti-cracking layer 3 can improve the crack resistance of the small green tile body 1, thereby preventing the small green tile body 1 from becoming fragile and cracking after long-term exposure to the sun, and the mesh layer 4 can further improve the crack resistance of the small green tile body 1;

[0043] refer to Figure 1 , Figure 2 , Figures 4 to 6 When installing the small green tile body 1, the projection 6 is inserted into the inside of the groove 5, so that the small green tile bodies 1 can be connected to each other, and then the small green tile bodies 1 can be stably connected;

[0044] refer to Figure 2 , Figures 4 to 6 By inserting the protrusion 6 into the groove 5, the movement of the protrusion 6 will drive the block 8 to move, so that the block 8 will be squeezed with the inside of the groove 5, and then the block 8 will move toward the inside of the protrusion 6. After the protrusion 6 moves to the position, the block 8 will extend into the inside of the card slot 7 to form a locking mechanism, so that the engagement between the protrusion 6 and the groove 5 is more stable.

[0045] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A crack-resistant glass fiber asphalt shingle, comprising a small green tile body (1), the bottom of the small green tile body (1) covering the roof; It is characterized in that Also includes: The interior of the small green tile body (1) contains an anti-cracking layer (3), and the anti-cracking layer (3) is made of glass fiber material, and the surface of the small green tile body (1) is coated with a waterproof layer (2), and the waterproof layer (2) is made of a waterproof asphalt membrane.

2. The anti-cracking fiberglass asphalt shingle according to claim 1, characterized in that: The interior of the small green tile body (1) contains a mesh layer (4), and the mesh layer (4) is arranged at the bottom of the anti-cracking layer (3), and the mesh layer (4) is made of fibers.

3. The anti-cracking fiberglass asphalt shingle according to claim 1, characterized in that: The side of the small green tile body (1) is provided with grooves (5), and the grooves (5) are provided in two groups, and the two groups of grooves (5) are arranged in parallel.

4. The anti-cracking fiberglass asphalt shingle according to claim 1, characterized in that: A bulge (6) is fixed on the inner side of the small green tile body (1), and two groups of bulges (6) are provided, and the two groups of bulges (6) are arranged in parallel.

5. The anti-cracking fiberglass asphalt shingle according to claim 4, characterized in that: A clamping block (8) is slidably disposed inside the protruding block (6), and the outer end of the clamping block (8) is arranged in a semicircular shape.

6. The anti-cracking fiberglass asphalt shingle according to claim 5, characterized in that: The inner end of the clamping block (8) is connected to a spring (9), and the inner end of the spring (9) is connected to the inside of the protrusion (6).

7. The anti-cracking fiberglass asphalt shingle according to claim 5, characterized in that: The protrusion (6) and the groove (5) can form a nested limiting locking mechanism, and a locking groove (7) is provided inside the groove (5), and the inside of the locking groove (7) and the locking block (8) can form a locking mechanism.

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