CN208562169U - A kind of concrete link plate - Google Patents

A kind of concrete link plate Download PDF

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Publication number
CN208562169U
CN208562169U CN201821060036.9U CN201821060036U CN208562169U CN 208562169 U CN208562169 U CN 208562169U CN 201821060036 U CN201821060036 U CN 201821060036U CN 208562169 U CN208562169 U CN 208562169U
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China
Prior art keywords
plate
concrete
clathrum
link plate
fitting
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CN201821060036.9U
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Chinese (zh)
Inventor
陈思
姚栋
杨广超
季学阳
陆立东
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Jianhua Building Materials (china) Co Ltd
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Jianhua Building Materials (china) Co Ltd
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Priority to CN201821060036.9U priority Critical patent/CN208562169U/en
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Abstract

The utility model provides a kind of concrete link plate.The hanging plate includes plate body, built-in fitting and clathrum, and plate body is internally provided with two layers or more of clathrum, and clathrum is parallel with the surface of plate body;One end of built-in fitting is arranged in plate body, and the other end is higher than or is flush to the outer surface of plate body.The utility model solves the problems, such as that concrete slab cracks because intensity is inadequate by configuring Multilayer Network compartment in the plate body of concrete.

Description

A kind of concrete link plate
Technical field
The utility model relates to a kind of concrete link plates, belong to building material technical field.
Background technique
In recent years, the application of concrete link plate in construction projects gradually increases, and is mainly used in public building or civilian The decoration of inner wall of building or exterior wall.With the development of assembled architecture, the application range of concrete link plate is more extensive.But it is common Thickness is excessive, plate weight is larger when concrete link plate configures double steel bar, and concrete link plate is easy to crack again when configuring single layer reinforcing bar. Concrete link plate in the prior art causes concrete link plate functionality poor due to the defect of self structure, outer to building Wall construction brings more trouble.
As number of patent application CN 201611249208.2 discloses a kind of building decoration exterior wall cladding, hanging plate main body packet Include concrete, boundary layer, decorative layer.Boundary layer is reticular structure, and boundary layer is arranged on concrete, interface Layer choosing is from least one of alkali-proof glass fiber mesh, basalt grid cloth, steel wire grid cloth.Such method not can guarantee Distance and grid cloth between grid cloth not can guarantee protective layer thickness at a distance from concrete structure interlayer.
If number of patent application CN201710583400.3 discloses a kind of carbon fiber reinforced concrete thin plate, set in thin plate main body It is equipped with carbon fiber mesh, lower carbon fiber mesh, carbon fibre web locating piece.Without built-in fitting, nothing in such concrete thin plates structure Method guarantee is safely and reliably mounted on external surface of buildings, uses as concrete link plate.
If number of patent application CN201785961U discloses a kind of fiber reinforced concrete hanging board, respectively fiber reinforcement is mixed Solidifying soil hanging plate panel, single-store frame made of being welded or riveted with fashioned iron and connector.Such method steel using amount is big, and installation is applied Work is complicated, has biggish cost of labor to put into.
Utility model content
The purpose of this utility model is the defect in order to make up existing concrete hanging plate self structure, such as functional poor, The final product quality of production is poor, concrete slab because intensity not enough due to crack the problems such as, propose a kind of concrete link plate.
To achieve the above object, the technical solution adopted in the utility model are as follows:
A kind of concrete link plate, including plate body, built-in fitting and clathrum, the plate body are internally provided with two layers or more of net Compartment, clathrum are parallel with the surface of plate body;One end of the built-in fitting is arranged in plate body, and the other end is higher than or is flush to plate The outer surface of body.
Further, locating piece is longitudinally connected between adjacent net compartment.
Further, the plate body is poured by high performance concrete, with a thickness of 20-50mm.
Have preferably, the high performance concrete is UHPC material or RPC material.
Further, the built-in fitting is higher than plate body outer surface 10-30mm.
Further, one end of the built-in fitting is arranged between the intracorporal clathrum of plate.
Further, the built-in fitting is located at 3/5ths that the intracorporal depth of plate is plate body thickness.
Further, the built-in fitting is 300-1200mm in the spacing that X-direction is arranged, the spacing arranged in the Y direction is 400-800mm, quantity are 4-20.
Further, the clathrum is at least one of basalt fibre grid, carbon fiber mesh, steel wire grid; Distance of the clathrum of top layer and the bottom away from plate body upper and lower surfaces is respectively 3-20mm.
Further, the outer surface of the plate body is self finish, mirror surface or pattern plane.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the utility model solves concrete slab because strong by configuring Multilayer Network compartment in the plate body of concrete The problem of degree not enough cracks.
(2) using the spacing between the fixed adjacent mesh of locating piece, there is better globality after connecting grid.
(3) plate thickness of the utility model reduces, and generally 20-50mm is thick, improves indoor usable floor area to the maximum extent.
(4) self weight of the utility model hanging plate reduces, and is convenient for site operation, realizes that dry type is made by simple mechanical structure Industry keeps in-site installation more quick, finally shortens the duration and reduces mounting cost.
(5) have that production cost is low, product strength is high, and have preparation method simple, molding is easy, and utilizes different moulds Tool can also obtain the concrete link plate of different outer surface effects, have preferable economic benefit and social benefit.
Detailed description of the invention
Fig. 1 is the structural section schematic diagram of the utility model.
Fig. 2 is the structure schematic top plan view of the utility model.
Fig. 3 is the structural upright schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, the technical solution of the utility model is carried out it is clear, complete Site preparation description.
As shown in Figure 1, a kind of concrete link plate of the present embodiment, including plate body 1, two layers of mesh compartment, locating piece 4 and pre-buried Part 5.The inside of plate body 1 is arranged in two layers of mesh compartment.
Plate body 1 is poured by high performance concrete, such as UHPC material or RPC material, with a thickness of 20-50mm.
Two layers of mesh compartment is made of upper clathrum 2 and lower clathrum 3, and the surface of two-grid and plate body 1 is arranged in parallel.Net Compartment can choose at least one of basalt fibre grid, carbon fiber mesh, steel wire grid;Upper clathrum 2 is away from plate body 1 Upper surface distance is 3-20mm, and lower surface distance of the lower clathrum 3 away from plate body 1 is 3-20mm.
The longitudinally connected upper grid 2 of locating piece 4 and lower grid 3, to fix the spacing between adjacent mesh.Quantity is 4-20 It is a.
Built-in fitting 5 is T-type section, and bottom end is arranged in plate body 1, between upper clathrum 2 and lower clathrum 3, embedment Depth is 3/5ths (plate thickness 20-50mm) of 1 thickness of plate body;The other end is higher than 1 surface 10-30mm of plate body.Built-in fitting 5 exists The spacing arranged in X-direction is 300-1200mm, and the spacing arranged in Y-direction is 400-800mm, and quantity is 4-20.
As shown in Fig. 2, the cross sectional shape of plate body 1 is rectangle, it is also possible to square, ellipse, round or polygon Deng.
The surface of plate body 1 can be set as self finish, mirror surface or pattern plane, to increase aesthetic effect.
A kind of production method of above-mentioned concrete link plate of the present embodiment, comprising the following steps:
1) mold is leveled, in mold bottom surface and inner wall surrounding brushing release agent.
2) adjacent clathrum is longitudinally being connected using connection locating piece 4, locating piece 4 is used to position adjacent net compartment Position.
3) Multilayer Network compartment is placed in mold, and placing embedded parts 5.
4) ultra-high performance concrete is poured, concrete matches when mixed process specifically:
First choose cement, active blend, quartz sand, swelling agent, latex powder be raw material through concrete mixer into Row mixing stirs evenly, and the mixed aqueous solution of polycarboxylate water-reducer and water is then added in concrete mixer while stirring, It is eventually adding carbon fiber, obtains ultra-high performance concrete after total mixing time 10-15min;
Specific proportion are as follows: cement in raw material, active blend, quartz sand, swelling agent, latex powder and carbon fiber weight Than for 70~100:10~50:70~100:7~10:0.2~2:0.04~0.5;In mixed aqueous solution, the weight of water-reducing agent and water Amount is than being 1.5~2.5:25~50;Active blend is by particles such as flyash, ground granulated blast furnace slag, silicon ash, steel ground-slags Form one or more component materials.
5) above-mentioned steps are pressed, after having poured ultra-high performance concrete, surface are carried out to receive light plastering, quiet to stop 4-5h laggard Row maintenance.
6) maintenance of concrete link plate: being conserved under the conditions of 40~60 DEG C of temperature, and curing time is 1.5~2.5h, Concrete link plate is obtained after being cooled to room temperature.
The method that the present embodiment another kind makes above-mentioned concrete link plate, comprising the following steps:
1) mold is leveled, in four side coating release agent of mold bottom surface and inner wall.
2) first layer ultra-high performance concrete is poured in a mold: selection cement, active blend, quartz sand, swollen first Swollen dose, latex powder be that raw material are mixed, the mixed aqueous solution of polycarboxylate water-reducer and water is added while stirring, stirs Carbon fiber is added after mixing uniformly, obtains ultra-high performance concrete;Wherein, the cement, active blend, quartz sand, swelling agent, Latex powder and the weight ratio of carbon fiber are 70~100:10~50:70~100:7~10:0.2~2:0.04~0.5;It is described mixed The weight ratio of water-reducing agent and water is 1.5~2.5:25~50 in Heshui solution.
3) first layer clathrum is placed on to the surface of the above-mentioned first layer ultra-high performance concrete poured, and is placed pre- Embedded part 5.
4) continue to pour second layer ultra-high performance concrete according to the method for step 1).
5) second layer clathrum is placed on to the surface of the second layer ultra-high performance concrete poured, according still further to step 1) Method continue to pour third layer ultra-high performance concrete.
6) above-mentioned steps are pressed, until all clathrums are covered, are received on the last layer ultra-high performance concrete surface Light plastering, it is quiet stop 4-5h after conserved.
7) maintenance of concrete link plate plate: being conserved under the conditions of 40~60 DEG C of temperature, curing time be 1.5~ After being cooled to room temperature, concrete link plate is can be obtained in 2.5h.

Claims (10)

1. a kind of concrete link plate, including plate body, built-in fitting and clathrum, which is characterized in that the plate body is internally provided with two Layer or more clathrum, clathrum is parallel with the surface of plate body;One end of the built-in fitting is arranged in plate body, and the other end is higher than Or it is flush to the outer surface of plate body.
2. a kind of concrete link plate according to claim 1, which is characterized in that it is fixed to be longitudinally connected between adjacent net compartment Position part.
3. a kind of concrete link plate according to claim 1, which is characterized in that the plate body is poured by high performance concrete It forms, with a thickness of 20-50mm.
4. a kind of concrete link plate according to claim 3, which is characterized in that the high performance concrete is UHPC material Or RPC material.
5. a kind of concrete link plate according to claim 1, which is characterized in that the built-in fitting is higher than plate body outer surface 10-30mm。
6. a kind of concrete link plate according to claim 1, which is characterized in that one end of the built-in fitting is arranged in plate body Between interior clathrum.
7. a kind of concrete link plate according to claim 1, which is characterized in that the built-in fitting is located at the intracorporal depth of plate It is 3/5ths of plate body thickness.
8. a kind of concrete link plate according to claim 1, which is characterized in that the built-in fitting is between X-direction arrangement Away from for 300-1200mm, the spacing arranged in the Y direction is 400-800mm, and quantity is 4-20.
9. a kind of concrete link plate according to claim 1, which is characterized in that the clathrum is basalt fibre net At least one of lattice, carbon fiber mesh, steel wire grid;The clathrum of top layer and the bottom is away from plate body upper and lower surfaces Distance be respectively 3-20mm.
10. a kind of concrete link plate according to claim 1, which is characterized in that the outer surface of the plate body be self finish, Mirror surface or pattern plane.
CN201821060036.9U 2018-07-05 2018-07-05 A kind of concrete link plate Active CN208562169U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821060036.9U CN208562169U (en) 2018-07-05 2018-07-05 A kind of concrete link plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821060036.9U CN208562169U (en) 2018-07-05 2018-07-05 A kind of concrete link plate

Publications (1)

Publication Number Publication Date
CN208562169U true CN208562169U (en) 2019-03-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844430A (en) * 2020-07-23 2020-10-30 中国建筑材料科学研究总院有限公司 Method for positioning reinforcing mesh in concrete exterior wall cladding manufacturing, concrete exterior wall cladding, and preparation method and application thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844430A (en) * 2020-07-23 2020-10-30 中国建筑材料科学研究总院有限公司 Method for positioning reinforcing mesh in concrete exterior wall cladding manufacturing, concrete exterior wall cladding, and preparation method and application thereof

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