CN203499163U - GRC (glass fiber-reinforced concrete) decorative concrete outer wallboard - Google Patents

GRC (glass fiber-reinforced concrete) decorative concrete outer wallboard Download PDF

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Publication number
CN203499163U
CN203499163U CN201320428642.2U CN201320428642U CN203499163U CN 203499163 U CN203499163 U CN 203499163U CN 201320428642 U CN201320428642 U CN 201320428642U CN 203499163 U CN203499163 U CN 203499163U
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layer
concrete
grc
glass fiber
reinforced concrete
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江守来
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Peck construction accessories (Zhangjiagang) Co., Ltd.
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江守来
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Abstract

The utility model relates to a GRC (glass fiber-reinforced concrete) decorative concrete outer wallboard, which comprises a glass fiber-reinforced concrete decorative layer, a thermal insulating layer and a reinforced concrete layer sequentially from the outside to the inside; the glass fiber-reinforced concrete decorative layer, the thermal insulating layer and the reinforced concrete layer are connected through connecting parts. Because the utility model adopts the connecting parts to connect the internal and the external layers together, the internal and the external layers are formed into a sandwich insulating GRC decorative concrete outer wallboard together with the thermal insulating layer. The internal layer of the outer wallboard is the bearing layer which is of a reinforced concrete structure; the external layer is the glass fiber-reinforced concrete (GRC) decorative layer; the external layer is hung on the internal layer, and the weight of the external layer and external load applied on the external layer are transferred onto the internal reinforced concrete bearing layer by the connecting parts and are then transferred into the main structure of a building. The GRC decorative concrete outer wallboard is integrated with the advantages of plasticity, lightness and fireproofness of external decorative material GRC, the energy saving of the middle sandwiched thermal insulating material and the structure and low cost of the internal reinforced concrete layer.

Description

GRC ornamental concrete side fascia
Technical field
The utility model relates to a kind of building board, is specifically related to a kind of GRC ornamental concrete side fascia of the GRC of employing glass fiber reinkorced concrete decorative layer decorating wall.
Background technology
The prefabricated assembled method construction of current use building construction is more and more general, and the beam in house, pillar, exterior wall, partition wall, floor, stair and balcony can carry out in factory prefabricated, then assembling at the scene; Wherein the precast facade in architectural exterior-protecting construction occupies critical role in whole building; Exterior wall can either embody the requirement of architect to architectural appearance U.S., also can embody the needs of building energy conservation environmental protection practicality simultaneously.The appearance design of building, generally adopts the methods such as paving face brick, paint coating, stone curtain wall, curtain wall, prefabricated ornamental concrete to realize.
Glass fiber reinkorced concrete (GRC) is that cement, sand, stone, glass fiber, water and Admixture are through the concrete material mixing and maintenance forms.Prefabricated GRC glass fiber in prefabricated ornamental concrete strengthens ornamental concrete, and because its plasticity is strong, any shape, plane, curved surface, color and the texture of member can be made according to designer's designing requirement.Traditional prefabricated GRC glass fiber strengthens after the installation of ornamental concrete plate, and self is not incubated body of wall, does not reach energy-conservation requirement.If need to reach energy-conservation requirement, generally need to behind its back side, install inside thermal conservation material additional, its component on site construction method is loaded down with trivial details, time-consuming.
Utility model content
The utility model has overcome deficiency of the prior art, is to provide a kind of light, fire prevention, energy-conservation, cost is low, installs and is easy to GRC ornamental concrete side fascia.
Concrete technical scheme of the present utility model is as follows:
A GRC ornamental concrete side fascia, from comprising successively outside to inside glass fiber reinkorced concrete decorative layer, insulation layer and reinforced concrete floor; Described glass fiber reinkorced concrete decorative layer, insulation layer are connected by connector with reinforced concrete floor.
Described connector is steel bar girder, and described steel bar girder comprises web member reinforcing bar, be located at the reinforcing bar and be located at the lower edge reinforcing bar in reinforced concrete floor of winding up in glass fiber reinkorced concrete decorative layer; Described reinforcing bar and the lower edge parallel reinforced steel bar of winding up, and the reinforcing bar that winds up is connected with the upper end of web member reinforcing bar, and lower edge reinforcing bar is connected with the lower end of web member reinforcing bar.To wind up reinforcing bar and lower edge reinforcing bar of the method is located at respectively in glass fiber reinkorced concrete decorative layer and in reinforced concrete floor, and what make that insulation layer, glass fiber reinkorced concrete decorative layer be connected with reinforced concrete floor is tightr; And the weight of insulation layer and glass fiber reinkorced concrete decorative layer and external load are delivered on inner steel concrete carrying internal layer.
The diameter of described web member reinforcing bar is 4 mm-10 mm; It is both to have met connection that steel bar girder plays and the effect of transmitted load that the diameter of web member reinforcing bar is selected in to benefit within the scope of this, also can cost-savingly be unlikely to waste resource.
Described connector is pin, and pin is successively through glass fiber reinkorced concrete decorative layer, insulation layer and reinforced concrete floor; Adopting the benefit of pin is both to have met played connection and the effect of transmitted load, also can cost-savingly be unlikely to waste resource.
The thickness of described glass fiber reinkorced concrete decorative layer is 10 mm-50 mm, and preferred, the thickness of glass fiber reinkorced concrete decorative layer is 20 mm-25 mm.
Described insulation layer thickness is 40 mm-400 mm.
The thickness of described reinforced concrete floor is not less than 80 mm.
The utility model designs according to glass fiber reinkorced concrete decorative layer and reinforced concrete structure respectively, adopt connector that ectonexine is connected, thereby together with insulation layer, form a kind of sandwich thermal insulated GRC ornamental concrete side fascia, body of wall can be incubated, reach energy-conservation requirement.The internal layer of side fascia is the bearing bed of reinforced concrete structure; Skin is GRC glass fiber reinkorced concrete decorative layer; Skin is to be suspended on internal layer, and its weight and suffered external load are delivered on inner steel concrete carrying internal layer by connector, and then are delivered in the agent structure of building.The utility model has been concentrated the plasticity of outer ornament materials GRC, light and fire prevention, the energy-conservation and internal layer reinforced concrete floor structure of the sandwich thermal insulated material in middle level, the advantage that cost is low.
The utility model adopts sandwich thermal insulated tool to have the following advantages: (1) fire prevention---skin is GRC glass fiber reinkorced concrete, (2) durable---with the same life-span of building, (3) easily construction and installation---operation is few without rear installation insulation layer, (4) easy care---basic Maintenance free insulation layer.
Accompanying drawing explanation
Fig. 1 is the structural representation that connector of the present utility model adopts steel bar girder;
Fig. 2 is the structural representation that connector of the present utility model adopts pin;
Fig. 3 is the structural representation that connector of the present utility model adopts nonmetal connector.
Wherein: 1 is glass fiber reinkorced concrete decorative layer, 2 is insulation layer, and 3 is reinforced concrete floor, and 4 is the reinforcing bar that winds up, and 5 is web member reinforcing bar, and 6 is lower edge reinforcing bar, and 7 is pin, and 8 is nonmetal connector.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
Referring to Fig. 1, Fig. 2 and Fig. 3, the GRC ornamental concrete side fascia that the utility model provides, from comprising successively outside to inside glass fiber reinkorced concrete decorative layer 1, insulation layer 2 and reinforced concrete floor 3; Described glass fiber reinkorced concrete decorative layer 1, insulation layer 2 and reinforced concrete floor 3 are connected by connector.
It is existing that glass fiber reinkorced concrete decorative layer adopts, and glass fiber reinkorced concrete decorative layer is mixed by glass fiber (comprise cracking resistance glass fiber), quartz sand, cement (white or grey), pigment, polymer cement and water etc.; The thickness of glass fiber reinkorced concrete decorative layer is 10mm-50mm, is preferably 20mm-25mm.
Insulation layer can adopt traditional external-wall heat-insulation material plate, and as eps foam plate, XPS extruded sheet, rock cotton board, hard-foam polyurethane warming plate and other warming plate, thickness is 40mm-400mm.
Reinforced concrete floor is comprised of reinforcing bar (steel mesh reinforcement) and concrete, and thickness can be selected according to the thickness of body of wall, but is not less than 80 mm.
Above-mentioned connector can be steel bar girder, and described steel bar girder comprises web member reinforcing bar 5, be located at the reinforcing bar 4 and be located at the lower edge reinforcing bar 6 in reinforced concrete floor 3 of winding up in glass fiber reinkorced concrete decorative layer 1; The described reinforcing bar 4 that winds up is parallel with lower edge reinforcing bar 6, and the reinforcing bar 4 that winds up is connected with the upper end of web member reinforcing bar 5, and lower edge reinforcing bar 6 is connected with the lower end of web member reinforcing bar 5.The upper and lower string reinforcing bar of steel bar girder can be stainless steel or blackout reinforcing bar; The material of diagonal angle abdomen muscle is stainless steel, and its diameter is 4 mm-10 mm, is preferably 4mm-5mm.
Referring to the above-mentioned connector of Fig. 2, can be also steel pin 7, its material be stainless steel; Pin 7 is successively through glass fiber reinkorced concrete decorative layer 1, insulation layer 2 and reinforced concrete floor.Referring to Fig. 3, connector can also adopt nonmetal connector 8, and nonmetal connector also can adopt pin, and its material can be divided into FRP glass fiber reinforced plastic, carbon fiber and high molecular polymer synthetic materials.
The utility model GRC ornamental concrete side fascia, it can adopt prefabricated method at produce in factory;
1) this product adopts flat-die pouring procedure: institute's molding jig can adopt wooden model, punching block, glass punching block, GRC mould, rubber pattern or other material mould.
2) this product adopts the making flow process (being applicable to craft and automatic production line) of flat-die pouring procedure, and concrete steps are as follows:
A. first at template surface, according to the color of designing requirement and thickness, spray layer of glass screed;
B. next on surface layer, by designing requirement, spray the glass fiber screed of desired thickness;
C. more thereon according to spacing and the size of design, lay steel bar girder, steel pin feature connector or nonmetal structure connector;
D. and then spray layer of glass screed, make the reinforcing bar that winds up, steel pin feature connector or the nonmetal connector of steel bar girder be embedded to appointed thickness, also reach the design thickness of GRC glass fiber decorative layer simultaneously;
E. adiabator plate is installed to glass fiber reinkorced concrete upholstery according to the size of design, the gap of warming plate and connector,, with extra heat insulating material filling, guarantee closely knit seamless.
F. on insulation layer, then assembling reinforcement or steel mesh reinforcement, connector is stretched into and anchor to wherein, fluid concrete then, until reach the design thickness of internal layer reinforced concrete floor.
G. when wallboard reaches after intensity, carry out the demoulding, and carry out surfacing, to reach designing requirement, pack subsequently and shelve, wait for shipment.
When GRC ornamental concrete side fascia is transported to behind building site, just can under the help of turned crane, install; After installation in position, with supporting and bolt carries out temporary fixedly, finally adopt existing method to be forever connected with major structure of construction.

Claims (6)

1. a GRC ornamental concrete side fascia, is characterized in that from comprising successively outside to inside glass fiber reinkorced concrete decorative layer, insulation layer and reinforced concrete floor; Described glass fiber reinkorced concrete decorative layer, insulation layer are connected by connector with reinforced concrete floor; The thickness of described glass fiber reinkorced concrete decorative layer is 20mm-25mm.
2. GRC ornamental concrete side fascia according to claim 1, it is characterized in that described connector is steel bar girder, described steel bar girder comprises web member reinforcing bar, be located at the reinforcing bar and be located at the lower edge reinforcing bar in reinforced concrete floor of winding up in glass fiber reinkorced concrete decorative layer; Described reinforcing bar and the lower edge parallel reinforced steel bar of winding up, and the reinforcing bar that winds up is connected with the upper end of web member reinforcing bar, and lower edge reinforcing bar is connected with the lower end of web member reinforcing bar.
3. GRC ornamental concrete side fascia according to claim 2, the diameter that it is characterized in that described web member reinforcing bar is 4mm-10mm.
4. GRC ornamental concrete side fascia according to claim 1, is characterized in that described connector is pin, and pin is successively through glass fiber reinkorced concrete decorative layer, insulation layer and reinforced concrete floor.
5. according to the GRC ornamental concrete side fascia described in claim 1 to 4 any one, it is characterized in that described insulation layer thickness is 40mm-400mm.
6. according to the GRC ornamental concrete side fascia described in claim 1 to 4 any one, it is characterized in that the thickness of described reinforced concrete floor is not less than 80mm.
CN201320428642.2U 2013-07-18 2013-07-18 GRC (glass fiber-reinforced concrete) decorative concrete outer wallboard Active CN203499163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320428642.2U CN203499163U (en) 2013-07-18 2013-07-18 GRC (glass fiber-reinforced concrete) decorative concrete outer wallboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320428642.2U CN203499163U (en) 2013-07-18 2013-07-18 GRC (glass fiber-reinforced concrete) decorative concrete outer wallboard

Publications (1)

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CN203499163U true CN203499163U (en) 2014-03-26

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625632A (en) * 2016-03-14 2016-06-01 程丹松 Prefabricated external wall panel and manufacturing technology thereof
CN106245814A (en) * 2016-09-30 2016-12-21 成都建筑工程集团总公司 A kind of PCF plate connector and installation method thereof
CN109594676A (en) * 2018-11-23 2019-04-09 同济大学 A kind of precast concrete sandwich heat preservation wallboard and exterior wall
CN110629959A (en) * 2019-09-25 2019-12-31 西安翔远装饰工程有限责任公司 Dry-hanging spraying artistic concrete and construction process thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625632A (en) * 2016-03-14 2016-06-01 程丹松 Prefabricated external wall panel and manufacturing technology thereof
CN106245814A (en) * 2016-09-30 2016-12-21 成都建筑工程集团总公司 A kind of PCF plate connector and installation method thereof
CN106245814B (en) * 2016-09-30 2019-03-01 成都建筑工程集团总公司 A kind of PCF plate connector and its installation method
CN109594676A (en) * 2018-11-23 2019-04-09 同济大学 A kind of precast concrete sandwich heat preservation wallboard and exterior wall
CN110629959A (en) * 2019-09-25 2019-12-31 西安翔远装饰工程有限责任公司 Dry-hanging spraying artistic concrete and construction process thereof

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GR01 Patent grant
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Effective date of registration: 20191015

Address after: 215699 No.9 Fuxin Road, North District, Zhangjiagang Economic and Technological Development Zone (yangshe town), Zhangjiagang City, Suzhou City, Jiangsu Province

Patentee after: Peck construction accessories (Zhangjiagang) Co., Ltd.

Address before: South East Gulou District of Nanjing City, Jiangsu province 210097 No. 7 Room 303

Patentee before: Jiang Shou Lai

TR01 Transfer of patent right