GB2268199A - Reinforced and prefabricated construction panel - Google Patents
Reinforced and prefabricated construction panel Download PDFInfo
- Publication number
- GB2268199A GB2268199A GB9213921A GB9213921A GB2268199A GB 2268199 A GB2268199 A GB 2268199A GB 9213921 A GB9213921 A GB 9213921A GB 9213921 A GB9213921 A GB 9213921A GB 2268199 A GB2268199 A GB 2268199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reinforced
- prefabricated construction
- construction panel
- intermediate layer
- panel according
- 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- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
Abstract
A reinforced and prefabricated construction panel comprises two fiber cement layers 11 and 12 and an intermediate layer 20 sandwiched between the two fiber cement layers, and composed of a lightweight mixture containing foamed granules 24 mixed with cement, foaming agent, and chemical adhesive. The intermediate layer also contains fiber filaments 25 or one or more reinforcing structures, such as a metal network 26, or corrugated metal. The panel so made is light in weight and resistant to water, fire, distortion and impact, and is thermally insulating and sound insulating. <IMAGE>
Description
REINFORCED AND PREFABRICATED CONSTRUCTION PANEL
BACKGROUND OF THE 'INVENTION The present invention relates to a construction material, and more particularly to a reinforced and prefabricated construction panel of lightweight quality.
The modern construction technology calls for the use of construction materials, which are light in weight, resistant to earthquake, resistant to bending, resistant to impact, and easy to be worked on. The walls of a building are generally composed of heavy materials such as reinforced concrete and bricks, thereby contributing to the overall weight of the building. Such heavy building is relatively less resistant to earthquake and yet expensive and time-consuming to erect. There are also commonly-used lightweight wall materials, such as gypsum panel, foam panel, glass panel, etc. Such wall materials are generally defective in that they are not provided with a sufficient structural strength to resist effectively bending and impacting elements, and that they are in general excessively heavy in conjunction with their structural strength.
SUMMARY OF TEXE INVENTION
It is, therefore, the primary objective of the present invention to provide a reinforced and prefabricated panel with qualities of lightweight, bending resistance, earthquake resistance, fireproofing, waterproofing, sound insulation, thermal insulation, and good weight withstanding capability.
It is another objective of the present invention to provide a reinforced and lightweight panel, which can be prefabricated in accordance with certain sets of specifications so as to meet the requirements called for by a specific situation in a construction site.
In keeping with the principles of the present invention, the foregoing objectives of the present invention are accomplished by a reinforced and prefabricated panel, which is light in weight and made up of two reinforced fiber cement layers and an intermediate layer sandwiched between the two reinforced fiber cement layers. The intermediate layer is composed of a mixture of materials such as cement, foam material, foaming agent, chemical adhesive, and tough fine fibers. In addition, the intermediate layer is reinforced with a metal network, a spot-welded steel network, or wires arranged in a predetermined orientations.
Such panel is provided with the two fiber cement layers having qualities of impact resistance, waterproofing and fireproofing, and with an intermediate layer having qualities of lightweight, sound insulation, thermal insulation, distortion resistance, and impact resistance.
The foregoing objectives, structures, functions and features will be better understood by studying the following detailed description of the two preferred embodiments of the present invention, in conjunction with the drawings provided herewith.
BRIEF DESCRIPTION OF mE DRAWINGS
FIG. 1 shows a sectional and three-dimensional view of a portion of a first preferred embodiment of the present invention.
mG. 2 shows a sectional and three-dimensional view of a portion of a second preferred embodiment of the present invention.
FIG. 3 shows a sectional and three-dimensional view of a portion of a third preferred embodiment of the present invention.
FIG. 4 shows a three-dimensional view of a reinforced and prefabricated construction panel of the present invention.
FIG. 5 shows a sectional view of a portion taken along the line 5-5 as shown in FIG. 4.
DEAIID DESCRIPTION OF THE PREFERRD EMBODIMENTS
Referring to FIGS. 1 to 3, a reinforced and prefabricated construction panel 10 is shown comprising two fiber cement layers 11 and 12 and a reinforced intermediate layer 20 sandwiched between the fiber cement layers 11 and 12.
Each of the fiber cement layers 11 and 12 is made up of materials such as wood filaments, fiber glass, cement, etc. It has a thickness of 3-9 m/m and excellent fireproof and waterproof properties.
The intermediate layer 20 is made up of a mixture containing cement 21, foaming agent 22, chemical adhesive 23, lightweight granulated foam material 24 such as clay, vermiculite gravels, cement, polystyrene granules, and fiber filaments 25. In order to reinforce further the panel 10 of the present invention, the reinforcing materials, such as two metal networks 26, as shown in FIG.1, corrugated steel plate 28, 29 as shown in FIGS. 2 and 3, or stainless steel network, meshed wire piece, polyethylene plastic network, etc., are arranged between the two fiber cement layers 11 and 12 before the mixture making up the intermediate layer 20 is poured into the space between the two fiber cement layers 11 and 12.
The thickness of the panel 10 can be easily regulated by adjusting the width of the space located between the two fiber cement layers 11 and 12 in accordance with the construction requirements. For example, if the panel 10 is to be used for insulating purpose, the mixing ratio of cement 21 and granulated foam material 24 should be adjusted accordingly. In addition, an increase in the amount of fiber filament 25 and an application of a metal network 26 ivill enhance the distortion-resistant and the impact-resistant properties of the panel 10. If the construction requirement calls for the use of fireproof and waterproof panel, the thickness of the fiber cement layers 11 and 12 of the panel 10 may be appropriately increased.
All the materials used to make up the panel 10 of the present invention are in fact complementary so as to make up the strength that is lacking in one another. For instance, the fiber cement layers 11 and 12 of the panel 10 are provided with excellent qualities of impact resistance, fireproofing, waterproofing, sound insulation and thermal insulation. The foam material 24 is light in weight and has sound-insulating and heat-insulating properties. The fiber filament 25 and the metal network 26 provide the panel 10 with distortion-resistant and impactresistant properties.
As shown in FIG. 4, the panel 10 is prefabricated to meet certain sets of specifications, such as the sizes of 4k8' or 2k8'. The corners of the panel 10 are provided with tenons 31 and mortises 32. Located at both sides of a tenon 31 or mortise 32 are longitudinal grooves 33, which form water traps 34 when the two panels 10 are joined together side by side, as shown in FIG. 5.
The standard thickness and weight of the panel 10 of the present invention is 7.5 cm and 70 kg/mX respectively, as compared with the weight of 360 kg/m" of a
RC cement wall having a thickness of 15 cm and the same size as panel 10. The weight of the panel 10 of the present invention can be similarly compared with a half B brick wall, which has a weight of 270 kgtm'. It is apparent that the panel 10 of the present invention is relatively light in weight and that the weights of RC (Reinforced Concrete) wall and half B brick wall are almost 4 to 6 times heavier than the panel 10 of the present invention, in view of the fact that the intermediate layer of the panel 10 of the present invention is made up of such lightweight materials as polystyrene foamed granules, clay foamed granules, rock foamed granules, cement foaming agent, chemical adhesive, and so forth. In addition to cost saving advantage, the panel 10 of the present invention is provided with excellent qualities of earthquake resistance and bending resistance. Furthermore, the panel 10 of the present invention has a thickness of 7.5 cm, thereby providing the building with additional available space of 0.75m > per 10-meter construction.
The quality control of the panel of the present invention can be easily done at the factory where the panel is prefabricated. The panel of the present invention is of such construction as to permit a worker to work on it by a dry method on a construction site with simple tools such as cutter, driller, and so forth. This is in contrast to the traditional wet method requiring such works as fabrication, modulation and fitting to be done on the construction site. Such traditional method is often a culprit responsible for environmental pollution. In short, the panel of the present invention is superior to the prior art by virtue of the fact that it is light in weight, resistant to earthquake and bending, and easy to work on.
The panel of the present invention has another feature that it can be used as not only a partition material but also a weight-bearing material. The load capacity of the panel of the present invention can be selectively enhanced by means of metal network 26 or corrugated steel plate 28, 29. The fiber cement layers and the intermediate layer of the panel of the present invention are joined together so securely as to withstand the load stress by means of fiber filaments, metal pieces or spot-welded steel networks As a result, the panel of the present invention can be used as a rooftop material capable of insulating heat and waterproofing. It is generally reguired that an ordinary RC rooftop must be worked on to make it waterproof before pouring thereon a thermal-insulating material such as a foamed concrete.Such RC rooftop is not as good as the one constructed with the panel of the present invention.
The panel of the present invention is further characterized in that its surface is so smooth that it can be painted directly or decorated, in contrast to the conventional RC wall, brick wall and ceiling, which must be precoated and dried.
In addition, the panel of the present invention is so resistant to earthquake and bending that it permits a large brick or even a heavy marble to be attached thereto without having to use any reinforced structure. Furthermore, several panels of the present invention can be joined together by means of tenons and mortises.
The embodiments of the present invention described above are to be
regarded in all respects as merely illustrative and not restrictive. Accordingly, the
present invention may be embodied in other specific forms without deviating
from the spirit thereof. The present invention is therefore to be limited only by
the scope of the hereinafter appended claims.
Claims (6)
1. A reinforced and prefabricated construction panel comprising two fiber
cement layers of a thickness and an intermediate layer sandwiched between said
two fiber cement layers and composed of a lightweight mixture containing foamed
granules mixed with cement, foaming agent, and chemical adhesive; wherein said
panel is characterized in that it comprises tough fiber filaments contained in said
light mixture or metal networks or metal plates arranged in predetermined
locations inside said intermediate layer.
2. The reinforced and prefabricated construction panel according to claim 1 wherein said lightweight mixture comprises wires or fiber glass.
3. The reinforced and prefabricated construction panel according to claim 1 wherein said metal plates are of corrugated construction.
4. The reinforced and prefabricated construction panel according to claim
1 wherein said intermediate layer comprises spot-welded steel network, or
corrugated steel network, stainless steel network, meshed steel network, steel bar
or wire arranged in predetermined locations.
5. The reinforced and prefabricated construction panel according to claim
1 wherein said intermediate layer comprises such reinforced materials as fiber
filaments and metal networks.
6. A reinforced and prefabricated construction panel substantially as hereinbefore described with reference to the accompanying drawings.
6. A reinforced and prefabricated construction panel substantially as hereinbefore described with reference to the accompanying drawings.
Amendments to the claims have been filed as follows 1. A reinforced and prefabricated construction panel comprising two cement layers reinforced by fibers and an intermediate layer which is sandwiched between said two cement layers and is composed of a lightweight mixture containing foam granules mixed with cement, foaming agent and chemical adhesive;
wherein said panel is characterized in that said panel comprises at least a reinforcing metal piece or network of a corrugated construction, which is embedded entirely in said mixture so as to unite with said two cement layers.
2. The reinforced and prefabricated construction panel according to Claim 1 wherein said lightweight mixture comprises wires or fiber glass.
3. The reinforced and prefabricated construction panel according to Claim 1 wherein said metal plates are of corrugated construction.
4. The reinforced and prefabricated construction panel according to Claim 1 wherein said intermediate layer comprises spot-welded steel network, or corrugated steel network, stainless steel network, meshed steel network, steel bar or wire arranged in predetermined locations.
5. The reinforced and prefabricated construction panel according to Claim 1 wherein said intermediate layer comprises such reinforced materials as fiber filaments and metal networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9213921A GB2268199A (en) | 1992-06-30 | 1992-06-30 | Reinforced and prefabricated construction panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9213921A GB2268199A (en) | 1992-06-30 | 1992-06-30 | Reinforced and prefabricated construction panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB9213921D0 GB9213921D0 (en) | 1992-08-12 |
| GB2268199A true GB2268199A (en) | 1994-01-05 |
Family
ID=10717983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9213921A Withdrawn GB2268199A (en) | 1992-06-30 | 1992-06-30 | Reinforced and prefabricated construction panel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2268199A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001016442A1 (en) * | 1999-08-30 | 2001-03-08 | Rossiisky Federalny Yaderny Tsentr-Vserossiisky Nauchno-Issledovatelsky Institut Experimentalnoi Fiziki-Rfyats-Vniief | Method for the production of a multilayer thermal insulating board |
| CN100385083C (en) * | 2005-10-28 | 2008-04-30 | 广州市天座企业发展有限公司 | Light compound side fascia and its manufacturing method |
| WO2010024767A1 (en) * | 2008-08-28 | 2010-03-04 | Epscement International Ab | Building elements and method of constructing outer walls with said building element |
| WO2010024766A1 (en) * | 2008-08-28 | 2010-03-04 | Epscement International Ab | Building elements and method of erecting buildings with said building elements |
| CN102002985A (en) * | 2010-10-20 | 2011-04-06 | 广州市壁神新型建材有限公司 | Heat-sound insulating lightweight concrete composite wallboard and manufacturing method thereof |
| WO2014112890A1 (en) * | 2013-01-21 | 2014-07-24 | Civerpro, S.A. | Sandwich structure with cementitious panel for building construction |
| US9103115B2 (en) * | 2010-12-08 | 2015-08-11 | Wolf Bavaria Gmbh | Sheet-like finishing element |
| WO2016041559A1 (en) * | 2014-09-15 | 2016-03-24 | Thörngren Pontus Petter | A building wall and a method for manufacture |
| CN107587617A (en) * | 2017-09-26 | 2018-01-16 | 许长程 | A kind of heat-insulation and heat-preservation prefabricated board module and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193823A (en) * | 2018-02-09 | 2018-06-22 | 徐学彦 | A kind of welding building ten thousand becomes magic square |
| CN110107019B (en) * | 2019-05-10 | 2021-09-28 | 中国十七冶集团有限公司 | Composite prefabricated floor slab for prefabricated building |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984001402A1 (en) * | 1982-10-05 | 1984-04-12 | Pool Fabrications Singapore Pt | Structural members |
-
1992
- 1992-06-30 GB GB9213921A patent/GB2268199A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984001402A1 (en) * | 1982-10-05 | 1984-04-12 | Pool Fabrications Singapore Pt | Structural members |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001016442A1 (en) * | 1999-08-30 | 2001-03-08 | Rossiisky Federalny Yaderny Tsentr-Vserossiisky Nauchno-Issledovatelsky Institut Experimentalnoi Fiziki-Rfyats-Vniief | Method for the production of a multilayer thermal insulating board |
| CN100385083C (en) * | 2005-10-28 | 2008-04-30 | 广州市天座企业发展有限公司 | Light compound side fascia and its manufacturing method |
| WO2010024767A1 (en) * | 2008-08-28 | 2010-03-04 | Epscement International Ab | Building elements and method of constructing outer walls with said building element |
| WO2010024766A1 (en) * | 2008-08-28 | 2010-03-04 | Epscement International Ab | Building elements and method of erecting buildings with said building elements |
| CN102002985A (en) * | 2010-10-20 | 2011-04-06 | 广州市壁神新型建材有限公司 | Heat-sound insulating lightweight concrete composite wallboard and manufacturing method thereof |
| US9103115B2 (en) * | 2010-12-08 | 2015-08-11 | Wolf Bavaria Gmbh | Sheet-like finishing element |
| WO2014112890A1 (en) * | 2013-01-21 | 2014-07-24 | Civerpro, S.A. | Sandwich structure with cementitious panel for building construction |
| WO2016041559A1 (en) * | 2014-09-15 | 2016-03-24 | Thörngren Pontus Petter | A building wall and a method for manufacture |
| CN107587617A (en) * | 2017-09-26 | 2018-01-16 | 许长程 | A kind of heat-insulation and heat-preservation prefabricated board module and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9213921D0 (en) | 1992-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100353015C (en) | Composite sand wiched wall board | |
| US5177924A (en) | Lightweight building component | |
| US6779314B1 (en) | Structure formed of foaming cement and lightweight steel, and a structure system and method of forming the structure system | |
| US20110272844A1 (en) | Method for production of building materials and building products manufactured thereby | |
| GB2268199A (en) | Reinforced and prefabricated construction panel | |
| CN211523508U (en) | Be used for house heat preservation intergral template external wall insulation node | |
| CN2128953Y (en) | Pre-casting type light combined plate | |
| NO309903B1 (en) | Cladding panel, process for making this, and a fire retardant mixture for use in the process | |
| WO2001033006A1 (en) | Building panel | |
| KR0138273B1 (en) | Method of making constructional dry wall panel | |
| JPS6233378B2 (en) | ||
| KR100639482B1 (en) | Insulated balcony | |
| CN1117909C (en) | C-type architectural exterior-protecting construction composed of C-type plates | |
| KR200397738Y1 (en) | Insulated balcony | |
| US10633859B2 (en) | Building element of mineral wool and fiber-reinforced plastic | |
| KR930004843Y1 (en) | Light panel for building | |
| KR200334341Y1 (en) | Light composite board for the inner and outer surface of building and it's assemblies | |
| KR100463671B1 (en) | Assembling panel for non-endurance wall of architecture | |
| CN220080499U (en) | Combined prefabricated wall board | |
| JPH0614317U (en) | Special reinforced lightweight precast synthetic board | |
| RU2792725C1 (en) | Heat-insulating facade construction panel | |
| KR200189544Y1 (en) | A multi-functional panel used in construction | |
| JPH0140190B2 (en) | ||
| JP2000179125A (en) | Joint structure | |
| AU2009101032A4 (en) | Ecovider |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |