EP2900880A1 - Composite profile and bonding adapter - Google Patents

Composite profile and bonding adapter

Info

Publication number
EP2900880A1
EP2900880A1 EP13719405.6A EP13719405A EP2900880A1 EP 2900880 A1 EP2900880 A1 EP 2900880A1 EP 13719405 A EP13719405 A EP 13719405A EP 2900880 A1 EP2900880 A1 EP 2900880A1
Authority
EP
European Patent Office
Prior art keywords
bonding
composite profile
adapter
type
fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13719405.6A
Other languages
German (de)
French (fr)
Inventor
Sedat CETINDAG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renco World Corp
Original Assignee
Renco World Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renco World Corp filed Critical Renco World Corp
Publication of EP2900880A1 publication Critical patent/EP2900880A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/28—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20

Definitions

  • Present invention is related to a composite profile made of a composite material which contains at least one type of fiber and at least one type of resin, and a bonding adapter.
  • supporting girders are manufactured using wooden, aluminum, steel, concrete and similar materials. Wooden materials are preferred for light constructions, but they are nondurable against water and chemicals so they don't provide a long-life use. When they are covered with various protective materials in order to make them resistant to outdoor conditions, chemical materials used as protective coating threaten human health. Besides, the fact that wood conducts electricity when it gets wet is a disadvantage.
  • Use of steel material in production of girders increases the strength compared to the wooden materials but its installation and transportation is carried out through high labor due to its heavy nature. Rusting and corrosion may occur on steel because of its structure, so surface of steel needs to be painted and galvanized constantly. Aluminum material is preferred in order to eliminate the heaviness problem but its strength is quite low compared to steel. Additionally, it is a costly material since it requires surface coating.
  • composite supporting girder is mentioned.
  • Composite material that constitutes the composite supporting girder is made of polyester, glass-fiber reinforcing materials, fillers, catalyst, felt and similar materials, so that around BRIEF DESCRIPTION OF THE INVENTION
  • the present invention is related to a new composite profile and bonding adapter aimed at eliminating the abovementioned disadvantages and bringing new advantages to the relevant technical field.
  • Main objective of the invention is to provide a composite profile which forms the frame of the construction by decreasing labor and cost while increasing the strength, and a structure in which composite profile is used.
  • the present invention is a composite profile made of a composite material which contains at least one type of fiber and at least one type of resin.
  • a composite material which contains at least one type of fiber and at least one type of resin.
  • it contains a panel part in the form of a rectangular like structure, at least one lower flange and at least one upper flange structured so that they form a bulge on two sides of the panel part as they are located vertical to the long sides of said panel, at least one tie piece which lies between said flanges and at least one bonding clearance in order to provide connection with an adjacent construction element.
  • it contains at least one adapter bonding part where bonding clearance is provided in order to enable connection with another composite profile.
  • tie pieces are located from the adapter bonding part inwards at a D1 , D3, which is a longer distance than D1 , and at least one D2 distance, which is of a length between D1 and D3 distances, respectively.
  • it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
  • it contains isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel.
  • it contains at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite.
  • it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.
  • Present invention is also related to a construction element made of a composite material which contains at least one type of fiber and at least one type of resin. As an innovation, it contains a body whose height is structured so that it fits perfectly between the flanges and at least one bonding clearance which is provided on the body and enables the connection to a composite profile.
  • flat bonding adapter which has a rectangular form and is provided so that it connects two composite profiles longitudinally.
  • flat bonding adapter contains a primary part which connects to a composite profile and a secondary part integral to the primary part, which connects to an adjacent composite profile.
  • it contains one angular bonding adapter which connects two composite profiles with each other using a pre- specified angle.
  • angular bonding adapter contains a primary part which connects to a composite profile and a secondary part integral to the primary part, which connects to an adjacent composite profile.
  • it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
  • it contains isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel.
  • it contains at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite.
  • a chemical additive in another preferred embodiment, it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.
  • Present invention is also related to a structure made of a composite material which contains at least one type of fiber and at least one type of resin.
  • a structure made of a composite material which contains at least one type of fiber and at least one type of resin.
  • it contains a panel part in the form of a rectangular like structure, at least one lower flange and at least one upper flange structured so that they form a bulge on two sides of the panel part as they are located vertical to the long sides of said panel, at least one tie piece which lies between said flanges and at least one bonding clearance in order to provide connection with an adjacent construction element, as a composite profile and it contains a bonding adapter which has a body whose height is structured so that it fits perfectly between the flanges and at least one bonding clearance which is provided on the body and enables the connection to a composite profile, as a construction element.
  • composite profile contains at least one bonding adapter part where bonding clearance is provided in order to enable connection with another composite profile.
  • tie pieces of the composite profile are located from the adapter bonding part inwards at a D1 , D3, which is a longer distance than D1 , and a D2 distance, which is of a length between D1 and D3 distances, respectively.
  • bonding adapter is a flat bonding adapter which has a rectangular form and is provided so that it connects two composite profiles longitudinally.
  • flat bonding adapter contains a primary part which connects to a composite profile and a secondary part integral to the primary part, which connects to an adjacent composite profile.
  • bonding adapter is an angular bonding adapter which connects two composite profiles with each other using a pre-specified angle.
  • angular bonding adapter contains a primary part which connects to a composite profile and a secondary part integral to the primary part, which connects to an adjacent composite profile.
  • it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
  • it contains isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel.
  • it contains at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite.
  • a chemical additive in another preferred embodiment, it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.
  • FIG. 1 a and 1 b in a composite profile (10), there is a panel part (1 1 ) which has a rectangular form, an upper flange (121 ) and a lower flange (131 ) provided so that they form an H section to upper long side (12) and lower long side (13).
  • a panel part (1 1 ) which has a rectangular form, an upper flange (121 ) and a lower flange (131 ) provided so that they form an H section to upper long side (12) and lower long side (13).
  • Composite profile (10) has adapter bonding parts (16) on the outer sides of tie pieces (151 ) which are outermost and there are multiple bonding clearances (161 ) on the adapter bonding parts (16).
  • a tie piece group (15) which consists of two tie pieces (151 ) with D1 distance between each other is placed, then a D3 distance is left and multiple tie pieces (151 ) are placed with a D2 distance and equal spaces in-between. Length of distance increases from D1 to D3.
  • Lay-out of tie pieces (151 ) in said way increases strength.
  • flat bonding adapter (20) has a rectangular form and its body (21 ) has two parts, namely, primary part (21 1 ) and secondary part (212). Primary part (21 1 ) and secondary part (212) have the same area with adapter bonding part (16) of the composite profile (10) and they are integral with each other.
  • Flat bonding adapter (20) has bonding clearances (22) which correspond to bonding clearances (161 ) that are located on the adapter bonding part (16) of composite profile (10).
  • Flat bonding adapter (20) is structured with such a height that it fits perfectly between the lower flange (131 ) and upper flange (121 ) in the composite profile (10).
  • angular bonding adapter (30) also has a body (31 ) with two parts, namely, primary part (31 1 ) and secondary part (312), like the flat bonding adapter (20). Primary part (31 1 ) and secondary part (312) are in an integral form so that they define an angle between each other. Angular bonding adapter (30) has bonding clearances (32) which correspond to bonding clearances (161 ) that are located on the adapter bonding part (16) of composite profile (10).
  • angular bonding adapters (30) When angular bonding adapters (30) are used in the connection of composite profiles (10), they are connected with each other so that they form an angle between each other. Ends of two composite profiles (10) are brought side by side and angular bonding adapter (30) is placed on the adapter bonding parts (16). Primary part (31 1 ) of angular bonding adapter (30) is connected to the adapter bonding part (16) of a composite profile and secondary part (312) is connected to the adapter bonding part (16) of another composite profile (10). A connection element is run through the bonding clearances (161 ) on the composite profile (10) and bonding clearances (32) on the angular bonding adapter (30) and connection of composite profile (10) and angular bonding adapter (30) with each other is enabled. When multiple composite profiles (10) are connected to each other in this way, a cylindrical form is obtained with connection of the composite profiles (10) in an angular way.
  • Composite profile (10) may be in the form of I profile and H profile depending on the location of panel part (1 1 ) and flanges (121 , 131 ). I profile has been given in the preferred implementation. All the construction elements used in the invention are made of a material based on SMC (sheet molding composites) and they are produced through a known production method in this field. According to this, some construction elements in the invention may be composed of two parts which are symmetrical and form the construction element when they are combined, in accordance with the hot pressing method.
  • subject composite material contains fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
  • Composite profile (10) and bonding adapters (20, 30) possess the values of ST 37 steel and in order to obtain a material with desired values, isophtalic resin is preferred as the resin and glass-fiber is preferred as the fiber.
  • At least one type of mineral powder selected from a mineral group which contains silica, barite, talcum and calcite is used as a filler and at least one of the chemicals which increase water absorption and resistance to flame and abrasion is used as a chemical additive.
  • subject formulation may also contain thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.
  • composite profile (10) and bonding adapters (20, 30) aren't composed of multiple layers which have different physical and chemical properties as it was in the prior art, and this allows the structure to possess the required rigidity and durability. Ease and speed of production gained by this way provides a significant advantage.
  • test data of a construction element subject to invention which is produced through a sample formulation, is as below.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Panels For Use In Building Construction (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

A composite profile made of a composite material which contains at least one type of fiber and at least one type of resin is characterized by a panel part (11) in the form of a rectangular like structure, at least one lower flange (131) and at least one upper flange (121) structured so that they form a bulge on two sides of the panel part (11) as they are located vertical to the long sides (12, 13) of said panel (11), at least one tie piece (151) which lies between said flanges (121, 131) and at least one bonding clearance (161) in order to provide connection with an adjacent construction element.

Description

SPECIFICATION
COMPOSITE PROFILE AND BONDING ADAPTER TECHNICAL FIELD
Present invention is related to a composite profile made of a composite material which contains at least one type of fiber and at least one type of resin, and a bonding adapter. PRIOR ART
In today's construction sector, supporting girders are manufactured using wooden, aluminum, steel, concrete and similar materials. Wooden materials are preferred for light constructions, but they are nondurable against water and chemicals so they don't provide a long-life use. When they are covered with various protective materials in order to make them resistant to outdoor conditions, chemical materials used as protective coating threaten human health. Besides, the fact that wood conducts electricity when it gets wet is a disadvantage. Use of steel material in production of girders increases the strength compared to the wooden materials but its installation and transportation is carried out through high labor due to its heavy nature. Rusting and corrosion may occur on steel because of its structure, so surface of steel needs to be painted and galvanized constantly. Aluminum material is preferred in order to eliminate the heaviness problem but its strength is quite low compared to steel. Additionally, it is a costly material since it requires surface coating.
In the application numbered 2010/00007, composite supporting girder is mentioned. Composite material that constitutes the composite supporting girder is made of polyester, glass-fiber reinforcing materials, fillers, catalyst, felt and similar materials, so that around BRIEF DESCRIPTION OF THE INVENTION
The present invention is related to a new composite profile and bonding adapter aimed at eliminating the abovementioned disadvantages and bringing new advantages to the relevant technical field.
Main objective of the invention is to provide a composite profile which forms the frame of the construction by decreasing labor and cost while increasing the strength, and a structure in which composite profile is used.
In order to perform all of the abovementioned objectives and the objectives which are to be deducted from the detailed description below, the present invention is a composite profile made of a composite material which contains at least one type of fiber and at least one type of resin. As an innovation, it contains a panel part in the form of a rectangular like structure, at least one lower flange and at least one upper flange structured so that they form a bulge on two sides of the panel part as they are located vertical to the long sides of said panel, at least one tie piece which lies between said flanges and at least one bonding clearance in order to provide connection with an adjacent construction element. In another preferred embodiment of the subject matter invention, it contains at least one adapter bonding part where bonding clearance is provided in order to enable connection with another composite profile.
In another preferred embodiment of the subject matter invention, tie pieces are located from the adapter bonding part inwards at a D1 , D3, which is a longer distance than D1 , and at least one D2 distance, which is of a length between D1 and D3 distances, respectively.
In another preferred embodiment of the subject matter invention, it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
In another preferred embodiment of the subject matter invention, it contains isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel. In another preferred embodiment of the subject matter invention, it contains at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite. In another preferred embodiment of the subject matter invention, as a chemical additive, it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance. Present invention is also related to a construction element made of a composite material which contains at least one type of fiber and at least one type of resin. As an innovation, it contains a body whose height is structured so that it fits perfectly between the flanges and at least one bonding clearance which is provided on the body and enables the connection to a composite profile.
In another preferred embodiment of the subject matter invention, it contains one flat bonding adapter which has a rectangular form and is provided so that it connects two composite profiles longitudinally. In another preferred embodiment of the subject matter invention, flat bonding adapter contains a primary part which connects to a composite profile and a secondary part integral to the primary part, which connects to an adjacent composite profile.
In another preferred embodiment of the subject matter invention, it contains one angular bonding adapter which connects two composite profiles with each other using a pre- specified angle.
In another preferred embodiment of the subject matter invention, angular bonding adapter contains a primary part which connects to a composite profile and a secondary part integral to the primary part, which connects to an adjacent composite profile.
In another preferred embodiment of the subject matter invention, it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%. In another preferred embodiment of the subject matter invention, it contains isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel. In another preferred embodiment of the subject matter invention, it contains at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite.
In another preferred embodiment of the subject matter invention, as a chemical additive, it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.
Present invention is also related to a structure made of a composite material which contains at least one type of fiber and at least one type of resin. As an innovation, it contains a panel part in the form of a rectangular like structure, at least one lower flange and at least one upper flange structured so that they form a bulge on two sides of the panel part as they are located vertical to the long sides of said panel, at least one tie piece which lies between said flanges and at least one bonding clearance in order to provide connection with an adjacent construction element, as a composite profile and it contains a bonding adapter which has a body whose height is structured so that it fits perfectly between the flanges and at least one bonding clearance which is provided on the body and enables the connection to a composite profile, as a construction element.
In another preferred embodiment of the subject matter invention, composite profile contains at least one bonding adapter part where bonding clearance is provided in order to enable connection with another composite profile.
In another preferred embodiment of the subject matter invention, tie pieces of the composite profile are located from the adapter bonding part inwards at a D1 , D3, which is a longer distance than D1 , and a D2 distance, which is of a length between D1 and D3 distances, respectively.
In another preferred embodiment of the subject matter invention, bonding adapter is a flat bonding adapter which has a rectangular form and is provided so that it connects two composite profiles longitudinally. In another preferred embodiment of the subject matter invention, flat bonding adapter contains a primary part which connects to a composite profile and a secondary part integral to the primary part, which connects to an adjacent composite profile. In another preferred embodiment of the subject matter invention, bonding adapter is an angular bonding adapter which connects two composite profiles with each other using a pre-specified angle.
In another preferred embodiment of the subject matter invention, angular bonding adapter contains a primary part which connects to a composite profile and a secondary part integral to the primary part, which connects to an adjacent composite profile.
In another preferred embodiment of the subject matter invention, it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
In another preferred embodiment of the subject matter invention, it contains isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel.
In another preferred embodiment of the subject matter invention, it contains at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite.
In another preferred embodiment of the subject matter invention, as a chemical additive, it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.
BRIEF DESCRIPTION OF THE FIGURES
In Figure 1 a, a symbolic view of subject invention composite profile is given from above.
In Figure 1 b, a perspective view of subject invention composite profile is given.
In Figure 2, a general view of subject invention flat bonding adapter is given. In Figure 3, a general view of subject invention angular bonding adapter is given. REFERENCE NUMBERS GIVEN IN FIGURES 10 Composite profile
1 1 Panel part
12 Upper long side
121 Upper flange
13 Lower long side
131 Lower flange
14 Short side
15 Tie piece group
151 Tie piece
16 Adapter bonding part
161 Bonding clearance
20 Flat bonding adapter
21 Body
21 1 Primary part
212 Secondary part
22 Bonding clearance
30 Angular bonding adapter
31 Body
31 1 Primary part
312 Secondary part
32 Bonding clearance
D1 : Distance
D2: Distance
D3: Distance
DETAILED DESCRIPTION OF THE INVENTION
In this detailed description, the subject matter invention is explained with references to examples without forming any restrictive effect in order to make the subject more understandable. Referring to Figure 1 a and 1 b; in a composite profile (10), there is a panel part (1 1 ) which has a rectangular form, an upper flange (121 ) and a lower flange (131 ) provided so that they form an H section to upper long side (12) and lower long side (13). On both surfaces of the panel part (1 1 ), there are multiple tie pieces (151 ) which are of the same height as the short side (14) of the panel part (1 1 ) and between the flanges (121 , 131 ) which are vertical to the surface. Composite profile (10) has adapter bonding parts (16) on the outer sides of tie pieces (151 ) which are outermost and there are multiple bonding clearances (161 ) on the adapter bonding parts (16). On the ending part towards inside of the panel part (1 1 ) of adapter bonding parts (16), a tie piece group (15) which consists of two tie pieces (151 ) with D1 distance between each other is placed, then a D3 distance is left and multiple tie pieces (151 ) are placed with a D2 distance and equal spaces in-between. Length of distance increases from D1 to D3. Lay-out of tie pieces (151 ) in said way increases strength. Referring to Figure 2, flat bonding adapter (20) has a rectangular form and its body (21 ) has two parts, namely, primary part (21 1 ) and secondary part (212). Primary part (21 1 ) and secondary part (212) have the same area with adapter bonding part (16) of the composite profile (10) and they are integral with each other. Flat bonding adapter (20) has bonding clearances (22) which correspond to bonding clearances (161 ) that are located on the adapter bonding part (16) of composite profile (10). Flat bonding adapter (20) is structured with such a height that it fits perfectly between the lower flange (131 ) and upper flange (121 ) in the composite profile (10).
Referring to Figure 3, angular bonding adapter (30) also has a body (31 ) with two parts, namely, primary part (31 1 ) and secondary part (312), like the flat bonding adapter (20). Primary part (31 1 ) and secondary part (312) are in an integral form so that they define an angle between each other. Angular bonding adapter (30) has bonding clearances (32) which correspond to bonding clearances (161 ) that are located on the adapter bonding part (16) of composite profile (10).
When composite profiles (10) bond with each other through flat bonding adapters (20), their length increases and they can be used in roof trusses. When two composite profiles (10) are brought side by side, adapter bonding parts (16) also get side by side. Composite profiles (10) are connected to each other by placing the primary part (21 1 ) of flat bonding adapter (20) on adapter bonding part (16) of composite profile (10) and the secondary part (212) on adapter bonding part (16) of composite profile (10). Bonding clearances (161 ) on the composite profile (10) and bonding clearances (22) on the flat bonding adapter (20) are located against each other, and connection of composite profile (10) and flat bonding adapter (20) with each other is enabled by running a connection element between them.
When angular bonding adapters (30) are used in the connection of composite profiles (10), they are connected with each other so that they form an angle between each other. Ends of two composite profiles (10) are brought side by side and angular bonding adapter (30) is placed on the adapter bonding parts (16). Primary part (31 1 ) of angular bonding adapter (30) is connected to the adapter bonding part (16) of a composite profile and secondary part (312) is connected to the adapter bonding part (16) of another composite profile (10). A connection element is run through the bonding clearances (161 ) on the composite profile (10) and bonding clearances (32) on the angular bonding adapter (30) and connection of composite profile (10) and angular bonding adapter (30) with each other is enabled. When multiple composite profiles (10) are connected to each other in this way, a cylindrical form is obtained with connection of the composite profiles (10) in an angular way.
Composite profile (10) may be in the form of I profile and H profile depending on the location of panel part (1 1 ) and flanges (121 , 131 ). I profile has been given in the preferred implementation. All the construction elements used in the invention are made of a material based on SMC (sheet molding composites) and they are produced through a known production method in this field. According to this, some construction elements in the invention may be composed of two parts which are symmetrical and form the construction element when they are combined, in accordance with the hot pressing method.
Therefore, in a preferred formulation, subject composite material contains fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%. Composite profile (10) and bonding adapters (20, 30) possess the values of ST 37 steel and in order to obtain a material with desired values, isophtalic resin is preferred as the resin and glass-fiber is preferred as the fiber.
On the other hand, at least one type of mineral powder selected from a mineral group which contains silica, barite, talcum and calcite is used as a filler and at least one of the chemicals which increase water absorption and resistance to flame and abrasion is used as a chemical additive. In addition to these, subject formulation may also contain thermoplastic material at a pre-specified ratio so as to enhance the surface appearance. Besides, composite profile (10) and bonding adapters (20, 30) aren't composed of multiple layers which have different physical and chemical properties as it was in the prior art, and this allows the structure to possess the required rigidity and durability. Ease and speed of production gained by this way provides a significant advantage.
Some of the test data of a construction element subject to invention, which is produced through a sample formulation, is as below.
Tests Test Method Values
Determination of Flexural TS 985
≥160
Strength (N/mm2) EN ISO 178
Determination of Tensile
EN ISO 527-4 ≥222
Strength (MPa)
Impact Strength
EN ISO 179 ≥1 10
(kj / m2)
Barcol Hardness EN59 70
Water absorption (%) TS 702, ISO 62 Max 0.15% in 24 hours
TS 1818,
Density (gr/ cm3) 1 ,79
ASTM D792
Chemical Resistance
(60% toluene, 40%
n-heptane in volume or in
diesel, under the conditions Change in weight; max. 0,5%
EN ISO 14125
of 23 Change in bending resistance; -20%
2°C and 168 hours) Change in bending module; -30% (TS 1478
EN 124 Ek E)
Surface Resistance (Ω) DIN IEC 93 5x109
Volume Resistance (Ω) DIN IEC 93 5x1010
Specific Transresistance
DIN IEC 93 1x1012
(Q.cm)
Ball Pressure Test Ball Diameter max. 2 mm. Glow Wire Test No Dropping
Accelerated Heat
No puncture or deformation Damping Test isolation Test No discharge or deformation
Temperature Changes
No deformation or crack Resistance Test
Ultra Violet Resistance
No deformation or crack Test
In the relevant tests performed for subject invention composite profile (10) and bonding adapters (20, 30), it was seen that there was no dropping in glow wire test, no puncture or deformation in accelerated heat damping test and no discharge or deformation in isolation test. In addition to these, no deformation or crack was seen in the subject invention construction elements in temperature changes resistance test and ultra violet resistance test.
The protection scope of the present invention is set forth in the annexed claims and cannot be restricted to the illustrative disclosures given above, under the detailed description. It is because a person skilled in the relevant art can obviously produce similar embodiments under the light of the foregoing disclosures, without departing from the main principles of the present invention.

Claims

A composite profile made of a composite material which contains at least one type of fiber and at least one type of resin is characterized by a panel part (1 1 ) in the form of a rectangular like structure, at least one lower flange (131 ) and at least one upper flange (121 ) structured so that they form a bulge on two sides of the panel part (1 1 ) as they are located vertical to the long sides (12, 13) of said panel (1 1 ), at least one tie piece (151 ) which lies between said flanges (121 , 131 ) and at least one bonding clearance (161 ) in order to provide connection with an adjacent construction element.
A composite profile according to Claim 1 , characterized by comprising at least one adapter bonding part (16) where bonding clearance (161 ) is provided in order to enable connection with another composite profile.
A composite profile according to any of the preceding claims, characterized in that tie pieces (15) are located from the adapter bonding part (16) inwards at a D1 , D3, which is a longer distance than D1 , and at least one D2 distance, which is of a length between D1 and D3 distances, respectively.
A composite profile according to any of the preceding claims, characterized in that it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
A composite profile according to Claim 4, characterized by comprising isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel.
A composite profile according to Claim 4, characterized by comprising at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite.
A composite profile according to Claim 4, characterized in that, as a chemical additive, it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.
8. A construction element made of a composite material which contains at least one type of fiber and at least one type of resin is characterized by a body (21 , 31 ) whose height is structured so that it fits perfectly between the flanges (121 , 131 ) and at least one bonding clearance (22, 32) which is provided on the body (21 , 31 ) and enables the connection to a composite profile (10).
9. A construction element according to Claim 8, characterized by comprising one flat bonding adapter (20) which has a rectangular form and is provided so that it connects two composite profiles (10) longitudinally.
10. A construction element according to Claim 9, characterized in that flat bonding adapter (20) contains a primary part (21 1 ) which connects to a composite profile (10) and a secondary part (212) integral to the primary part (21 1 ), which connects to an adjacent composite profile (10).
1 1. A construction element according to Claim 8, characterized by comprising an angular bonding adapter (30) which connects two composite profiles (10) with each other using a pre-specified angle.
12. A construction element according to Claim 1 1 , characterized in that angular bonding adapter (30) contains a primary part (31 1 ) which connects to a composite profile (10) and a secondary part (312) integral to the primary part (31 1 ), which connects to an adjacent composite profile (10).
13. A construction element according to any of the claims between Claim 8 and Claim 12, characterized in that it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
14. A construction element according to Claim 13, characterized by comprising isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel.
15. A construction element according to Claim 13, characterized by comprising at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite.
16. A construction element according to Claim 13, characterized in that, as a chemical additive, it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre-specified ratio so as to enhance the surface appearance.
17. A structure made of a composite material which contains at least one type of fiber and at least one type of resin is characterized by a panel part (1 1 ) in the form of a rectangular like structure, at least one lower flange (131 ) and at least one upper flange (132) structured so that they form a bulge on two sides of the panel part (1 1 ) as they are located vertical to the long sides (12, 13) of said panel (1 1 ), at least one tie piece (151 ) which lies between said flanges (121 , 131 ) and at least one bonding clearance (161 ) in order to provide connection with an adjacent construction element, as a composite profile and a bonding adapter (20, 30) which has a body (21 , 31 ) whose height is structured so that it fits perfectly between the flanges (121 , 131 ) and at least one bonding clearance (22, 32) which is provided on the body (21 , 31 ) and enables the connection to a composite profile (10), as a construction element.
18. A structure according to Claim 17, characterized by comprising at least one adapter bonding part (16) where bonding clearance (161 ) is provided in order to enable connection of the composite profile (10) with another composite profile (10).
19. A structure according to Claim 17, characterized in that tie pieces (15) of the composite profile (10) are located from the adapter bonding part (16) inwards at a D1 , D3, which is a longer distance than D1 , and a D2 distance, which is of a length between D1 and D3 distances, respectively.
20. A structure according to Claim 17, characterized in that bonding adapter (20, 30) is a flat bonding adapter (20) which has a rectangular form and is provided so that it connects two composite profiles (10) longitudinally.
21. A structure according to Claim 20, characterized in that flat bonding adapter (20) contains a primary part (21 1 ) which connects to a composite profile (10) and a secondary part (212) integral to the primary part (21 1 ), which connects to an adjacent composite profile (10).
22. A construction element according to Claim 17, characterized in that bonding adapter (20, 30) is an angular bonding adapter (30) which connects two composite profiles (10) with each other using a pre-specified angle.
23. A structure according to Claim 22, characterized in that angular bonding adapter (30) contains a primary part (31 1 ) which connects to a composite profile (10) and a secondary part (312) integral to the primary part (31 1 ), which connects to an adjacent composite profile (10).
24. A structure according to any of the claims between Claim 17 and Claim 23, characterized in that it is made of a composite material which contains at least one type of fiber at a ratio of 25-33% in order to provide strength, at least one type of mineral powder as a filler at a ratio of 40-50%, at least one type of resin at a ratio of 20-25% as the item bonding the fiber with filler and at least one chemical additive at a ratio of 5-8%.
25. A structure according to Claim 44, characterized by comprising isophtalic resin as the resin and glass-fiber as the fiber in order to possess mechanical properties of the ST 37 steel.
26. A structure according to Claim 24, characterized by comprising at least one type of mineral powder as a filler, selected from a mineral group which contains silica, barite, talcum and calcite.
27. A structure according to Claim 24, characterized in that, as a chemical additive, it contains at least one of the chemicals which increase water absorption and resistance to flame and abrasion, and optionally, thermoplastic material at a pre- specified ratio so as to enhance the surface appearance.
EP13719405.6A 2012-09-14 2013-01-14 Composite profile and bonding adapter Withdrawn EP2900880A1 (en)

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TR201210531 2012-09-14
PCT/EP2013/050555 WO2014040756A1 (en) 2012-09-14 2013-01-14 Composite profile and bonding adapter

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AR (1) AR092553A1 (en)
BR (1) BR112015005609A2 (en)
CA (1) CA2884700A1 (en)
DO (1) DOP2015000063A (en)
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JP2681552B2 (en) * 1991-06-12 1997-11-26 東邦レーヨン株式会社 Fiber reinforced resin tubular structural member
JP2009035908A (en) * 2007-08-01 2009-02-19 Suido Kiko Kaisha Ltd Frp die material
TR201000007U (en) 2010-01-04 2010-03-22 Global Kalip Ve İskele Si̇stemleri̇ San. Ve Ti̇c. Ltd. Şti̇. Composite carrier beam.
CA2839791A1 (en) * 2011-05-03 2012-11-08 Lrm Industries International, Inc. Polymer composite beam with in-molded flange inserts

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MX2015003388A (en) 2015-08-14
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WO2014040756A1 (en) 2014-03-20
AP2015008344A0 (en) 2015-04-30
CA2884700A1 (en) 2014-03-20
AR092553A1 (en) 2015-04-22
BR112015005609A2 (en) 2017-07-04
DOP2015000063A (en) 2015-05-15

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