TWI848857B - Roof insulation system - Google Patents

Abstract

A roof insulation system is provided, including: a plurality of supporters, a floor covering and an insulation board. The plurality of supporters respectively include a supporting surface and a mounting surface opposite to each other in a supporting direction, and said mounting surfaces are configured to be disposed on a rigid base. The floor covering is configured to be disposed on at least one of said supporting surfaces. The insulation board is disposed between the plurality of supporters and located between the rigid base and the floor covering so as to effectively reduce thermal transmittance of a roof system of building. The roof insulation system has a simple structure and is convenient for construction, which can solve the problem of poor thermal insulation of a conventional roof system.

Description

Roof insulation system

The present invention relates to buildings, and in particular to a roof insulation system.

The general building shell includes the roof, exterior walls, doors and windows, etc., which can provide insulation. Good building materials can help to isolate outdoor heat from entering the room, reduce the use of indoor cooling or heating equipment, and thus achieve energy saving. Among them, the roof is the largest area exposed to sunlight, which greatly affects the insulation effect of the building shell.

The conventional roof system achieves thermal insulation by laying insulation blankets, coatings, and planting plants. However, the aforementioned thermal insulation methods are complicated to implement, have limited thermal insulation effects, and even have concerns about poor drainage, which are shortcomings that need to be improved urgently.

Therefore, it is necessary to provide a novel and advanced roof insulation system to solve the above-mentioned problems.

The main purpose of the present invention is to provide a roof insulation system which is easy to construct and has good insulation effect.

To achieve the above-mentioned object, the present invention provides a roof insulation system, comprising: a plurality of supports, a floor block and an insulation board. The plurality of supports respectively comprise a supporting surface and a fixing surface which are arranged opposite to each other along a supporting direction, and the fixing surface is provided on a rigid foundation; the floor block is provided on at least one of the supporting surfaces; the insulation board is provided between the plurality of supports and between the rigid foundation and the floor block.

The following examples are merely used to illustrate possible implementations of the present invention, but are not intended to limit the scope of protection of the present invention. The "one" or "at least one" preceding the terms mentioned in the text does not limit the quantity, and it can also be "plural" according to needs. This change in quantity is also within the scope of protection, which should be explained in advance.

Please refer to Figures 1 to 3, which show a preferred embodiment of the present invention. The roof insulation system 1 of the present invention includes a plurality of supports 10, a floor block 20 and an insulation board 30.

The plurality of supports 10 respectively include a supporting surface 11 and a fixing surface 12 which are arranged opposite to each other along a supporting direction, and the fixing surface 12 is provided on a rigid foundation 2; the floor block 20 is provided on at least one of the supporting surfaces 11; the heat insulation board 30 is provided between the plurality of supports 10 and between the rigid foundation 2 and the floor block 20, and has a good heat insulation effect and is easy to implement. Among them, the rigid foundation 2 can be, for example, a concrete layer on the roof of a building shell, and the floor block 20 can be, for example but not limited to, a stone plate, a tile, a wood plate, etc., and can be selected and configured according to needs.

Preferably, the heat insulation board 30 is a carbonized softwood board, which has the advantages of excellent heat insulation effect, no water absorption, good durability, environmental protection and recyclability. The thickness of the heat insulation board 30 is between 3 cm and 8 cm. In this embodiment, the thickness of the heat insulation board 30 is 5 cm. It has moderate hardness, is not easy to collapse, and has good heat insulation effect. The carbonized softwood board is made of a plurality of irregular softwood particles, and there are gaps between the plurality of softwood particles, which helps to prevent heat transfer.

Specifically, each of the supports 10 further includes at least one clamping portion 13 disposed between the supporting surface 11 and the fixing surface 12. The heat insulating board 30 is disposed between a plurality of the clamping portions 13 to be spaced apart from the rigid base 2, thereby allowing liquid and gas to circulate, achieving a good drainage effect and preventing heat conduction. In this embodiment, each of the supports 10 is radially convexly provided with a clamping portion 13 extending in a ring shape. Each of the clamping portions 13 interferes with and abuts against at least one of the heat insulating boards 30 in the supporting direction, and no additional fixation is required. The construction is convenient and the stability is good. Each of the supports 10 is connected to at least two of the heat insulating boards 30, and a gap is maintained between the two adjacent heat insulating boards 30, as shown in FIGS. 2 and 3, which is conducive to drainage. In other embodiments, each of the supports may also be provided with a plurality of the snap-fitting portions in a radially protruding manner, and each of the snap-fitting portions may be, for example but not limited to, a convex block, a recess, a convex portion or a key hole, etc., all of which can achieve the purpose of supporting the insulation boards; two adjacent insulation boards may also contact and abut against each other; the at least one snap-fitting portion may also be configured to be height-adjustable along the supporting direction, thereby adjusting the height of the insulation board as required, and has a wide range of applications.

In the supporting direction, there is a first distance D1 between the floor block 20 and the rigid foundation 2, and the first distance D1 is between 8 cm and 15 cm, which is sufficient to maintain an air gap and has a good thermal insulation effect. Further, in the supporting direction, there is a second distance D2 between the floor block 20 and the insulation board 30, and the second distance D2 is between 1 cm and 5 cm, preferably between 1 cm and 2 cm, forming an air layer and having a good thermal insulation effect. In the supporting direction, there is a third distance D3 between the heat insulation board 30 and the rigid base 2, and the third distance D3 is between 1 cm and 5 cm, preferably between 1 cm and 2 cm, to avoid direct contact and facilitate drainage.

Preferably, the roof insulation system 1 further includes a plurality of buffer materials 40, each of which is provided between the fixing surface 12 and the rigid base 2 and can be deformed under pressure to provide shock absorption and sound insulation effects. In this embodiment, each of the buffer materials 40 includes a plurality of rubber particles 41 and a colloid 42 combining the plurality of rubber particles 41. The thickness of each of the buffer materials 40 is between 0.5 cm and 1.5 cm, and the buffer and vibration reduction effects are good and not easy to be damaged. The extension area of each of the buffer materials 40 is larger than the extension area of the fixing surface 12. The buffer material 40 only needs to be partially laid between each of the supports 10 and the rigid base 2 to provide a good buffer effect, saving costs and reducing the difficulty of construction. In other embodiments, the buffer material can also be formed by pressing other resin materials.

In summary, the roof insulation system of the present invention can make the thermal transmittance (U value) of the roof system of the building lower than 0.8W/ ^m2.K , which meets the evaluation standards of high-performance energy-saving green building materials, is easy to apply, and has good drainage effect. In addition, the insulation board is a carbonized softwood board, which can effectively block the transfer of heat energy, is not easy to decay and is naturally recyclable.

1: Roof insulation system

2: Rigid foundation

10:Support

11: Support surface

12: Fixed surface

13: Card connection

20: Floor slab

30: Insulation board

40: Buffer material

41: Rubber particles

42:Colloid

D1: First distance

D2: Second distance

D3: The third distance

FIG1 is a partial cross-sectional view of a preferred embodiment of the present invention. FIG2 is a top view of a preferred embodiment of the present invention. FIG3 is a partial enlarged view of FIG2.

1: Roof insulation system

2: Rigid foundation

11: Support surface

12: Fixed surface

13: Snap-on part

20: Floor slab

30: Insulation board

40: Buffer material

41: Rubber particles

42:Colloid

D1: First distance

D2: Second distance

D3: The third distance

Claims (10)

A roof insulation system includes: a plurality of supports, each including a supporting surface and a fixing surface arranged opposite to each other along a supporting direction, wherein the fixing surface is provided on a rigid foundation; a floor block, provided on at least one of the supporting surfaces; and an insulation board, provided between the plurality of supports and between the rigid foundation and the floor block; wherein, in the supporting direction, there is a second distance between the floor block and the insulation board, and there is a third distance between the insulation board and the rigid foundation. A roof insulation system as described in claim 1, wherein the insulation board is a carbonized softwood board. A roof insulation system as described in claim 1, wherein a thickness of the insulation board is between 3 cm and 8 cm. The roof insulation system as described in claim 1, wherein in the supporting direction, there is a first distance between the floor slab and the rigid foundation, and the first distance is between 8 cm and 15 cm. A roof insulation system as described in claim 1, wherein the second distance is between 1 cm and 5 cm. A roof insulation system as described in claim 1, wherein the third distance is between 1 cm and 5 cm. The roof insulation system as described in claim 1 further includes a plurality of buffer materials, wherein each of the buffer materials is provided between the fixed surface and the rigid base and can be deformed under pressure. A roof insulation system as described in claim 1, wherein each of the supports is connected to at least two insulation boards, and a gap is maintained between two adjacent insulation boards. A roof insulation system as described in any one of claims 1 to 8, wherein each of the supports further comprises at least one clamping portion disposed between the support surface and the fixing surface, and the insulation board is disposed between a plurality of the clamping portions to be spaced apart from the rigid base. A roof insulation system as described in claim 8, wherein the insulation board is a carbonized softwood board; a thickness of the insulation board is between 3 cm and 8 cm; in the supporting direction, there is a first distance between the floor block and the rigid foundation, the first distance is between 8 cm and 15 cm; the second distance is between 1 cm and 2 cm; the third distance is between 1 cm and 2 cm; the roof insulation system further includes a plurality of buffer materials, each of which is provided between one of the fixing surfaces and the rigid foundation and can be deformed under pressure; each of the buffer materials includes A plurality of rubber particles and a colloid combining the plurality of rubber particles, a thickness of each of the buffer materials is between 0.5 cm and 1.5 cm; an extension area of each of the buffer materials is larger than an extension area of a fixing surface; each of the supports is connected to at least two of the heat insulation boards, and a gap is maintained between two adjacent heat insulation boards; each of the supports further includes at least one clamping portion disposed between the supporting surface and the fixing surface, the heat insulation board is disposed between the plurality of the clamping portions so as to be spaced from the rigid base; and each of the clamping portions interferes with and abuts against at least one of the heat insulation boards in the supporting direction.

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