Fabricated structure wallboard and production line thereof

Abstract

The invention discloses an assembly type structure wallboard and a production line thereof, the assembly type structure wallboard comprises double-layer outer acanthus and an insulation board arranged between the outer acanthus, the outer acanthus is formed by pouring UHPC concrete and a self-generating repair admixture, and the UHPC concrete comprises the following components in kg / m < 3 >: 490-510 parts of cement, 770-790 parts of fly ash, 450-460 parts of quartz sand, 9-11 parts of a water reducing agent, 300-305 parts of water and 15-17 parts of fiber; uHPC high performance is adopted for the outer acanthus, and integration of protection and decoration is achieved; the bionic self-repairing admixture is doped, the 100-year durability index can be achieved, the micro-crack system self-repairing function is achieved, and leakage is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an assembled structural wall panel and a production line thereof. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0003] At present, there are many prefabricated systems, but they are basically point-based, and the production and construction efficiency are not high, and the cost is not low.

[0004] In order to solve the above problems, the present invention provides a prefabricated structural wall panel and a production line thereof to solve the problems of low construction efficiency and high cost of conventional prefabricated components. Summary of the invention

[0005] The object of the present invention is to provide a prefabricated structural wall panel and a production line thereof, so as to improve the construction efficiency of the prefabricated structural wall panel and reduce the construction cost.

[0006] To achieve the above object, the present invention provides the following solutions:

[0007] An assembled structural wall panel comprises a double-layer outer blade and an insulation board arranged between the outer blades, wherein the outer blade is cast by UHPC concrete and an autogenous repair admixture, and the weight ratio of the UHPC concrete is kg / m 3 Calculation: Cement 490 to 510, fly ash 770 to 790, quartz sand 450 to 460, water reducer 9 to 11, water 300 to 305, fiber 15 to 17.

[0008] Preferably, the autogenous repair admixture is calculated by weight: original graphene or graphene oxide: 50-80 parts; repair material: 100-200 parts; glass fiber: 40-60 parts; carbon fiber: 40-60 parts; piezoelectric ceramics: 60-80 parts; the repair material is microbeads; the microbeads include a core material and a film material; the core material is any one or more of the following substances: nano nickel aluminum alloy, nano nickel titanium alloy, sodium hydroxide; the film material is polyethylene oxide; the volume ratio of the core material to the film material is 1-3:1; the surface of the original graphene or graphene oxide is provided with a polyethylene oxide film material, and the volume ratio of the original graphene or graphene oxide to the polyethylene oxide film material is 1:1-1.5.

[0009] A production line for producing assembled structural wall panels, comprising a feeding system, a stirring system, a grouting system, a curing system and a demoulding system connected in sequence, the stirring system comprising a stirring mixer and a control system for controlling the opening and closing of the stirring mixer, the feeding system comprising a polystyrene particle feeding device, a cement feeding device and an admixture feeding device respectively connected to the stirring mixer, the script particle feeding device comprising a polystyrene particle foaming device, a polystyrene particle storage bin, a polystyrene particle meter and a script vinyl foam waiting bin connected in sequence, the cement feeding device comprising a cement tank and a fly ash tank connected in parallel with the stirring mixer, the admixture feeding device comprising a sand storage bin and a sand waiting bin connected in parallel, an admixture storage tank and a water storage tank, and a powder admixture storage tank connected in sequence, the grouting system being used to receive the discharge of the stirring mixer and to perform pouring, the curing system being used to perform curing on the poured product, and the demoulding system being used for demoulding.

[0010] Preferably, a screw conveyor for feeding and a cement scale are sequentially arranged between the cement tank and the stirring mixer, and a screw conveyor for feeding and a fly ash scale are sequentially arranged between the fly ash tank and the stirring mixer.

[0011] Preferably, a sand measuring scale is arranged between the sand storage bin and the sand waiting bin, the admixture storage tank is connected in parallel with the water storage tank and the water scale, an admixture scale is arranged between the water scale and the admixture storage tank, and the screw machine and the powder admixture scale for feeding are also arranged in sequence between the powder admixture storage tank and the stirring mixer.

[0012] Preferably, the grouting system comprises a plurality of mold platforms for pouring and a mechanical grouting arm connected to the stirring mixer.

[0013] Preferably, the demoulding system includes a plurality of turning pedestals, and the curing system includes a plurality of curing pedestals and an energy-saving system for the curing pedestals, wherein the energy-saving system is used to provide heat for curing to the curing pedestals.

[0014] Preferably, the energy-saving system comprises a solar PVT heat collection evaporator module, a heat pump module and a cooling and heating module which are connected in sequence, and the cooling and heating module is connected to the maintenance base.

[0015] Preferably, a mother-and-child vehicle is used to transport components between the mold platform, the curing platform and the turning platform.

[0016] Compared with the prior art, the present invention has achieved the following technical effects:

[0017] 1. The outer blade of the present invention adopts high-performance UHPC to achieve the integration of protection and decoration; the bionic self-repairing admixture is added to achieve a durability index of 100 years, and has the function of self-repairing micro-cracks to prevent leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Attached Figure 1 It is a structural schematic diagram of the assembled structural wall panel of the present invention;

[0020] Attached Figure 2 is a cross-sectional view of the assembled structural wall panel of the present invention;

[0021] Attached Figure 3 It is a schematic diagram of a production line for producing assembled structural wall panels according to the present invention;

[0022] 1. Prefabricated structural wall panels; 2. External blades; 3. Insulation panels; 4. Feeding system; 5. Mixing system; 6. Grouting system; 7. Curing system; 8. Demoulding system. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The object of the present invention is to provide a prefabricated structural wall panel and a production line thereof, so as to improve the construction efficiency of the prefabricated structural wall panel and reduce the construction cost.

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] refer to Figure 1 to Figure 2 , an assembled structural wall panel, comprising a double-layer outer blade and an insulation board arranged between the outer blades, the outer blade is cast by UHPC concrete and autogenous repair admixture, the weight ratio of the UHPC concrete is kg / m 3Calculation: cement 490 to 510, fly ash 770 to 790, quartz sand 450 to 460, water reducer 9 to 11, water 300 to 305, fiber 15 to 17: The outer blade in the present invention adopts high-performance UHPC to achieve the integration of protection and decoration; the bionic self-repairing admixture is added inside to achieve the durability index of 100 years, and has the self-repairing function of micro-crack system to prevent leakage.

[0027] Furthermore, the autogenous repair admixture is calculated by weight: original graphene or graphene oxide: 50-80 parts; repair material: 100-200 parts; glass fiber: 40-60 parts; carbon fiber: 40-60 parts; piezoelectric ceramics: 60-80 parts; the repair material is microbeads; the microbeads include a core material and a film material; the core material is any one or more of the following substances: nano nickel aluminum alloy, nano nickel titanium alloy, sodium hydroxide; the film material is polyethylene oxide; the volume ratio of the core material to the film material is 1-3:1; the surface of the original graphene or graphene oxide is provided with a polyethylene oxide film material, and the volume ratio of the original graphene or graphene oxide to the polyethylene oxide film material is 1:1-1.5.

[0028] refer to Figure 3 , a production line for producing assembled structural wall panels, comprising a feeding system, a stirring system, a grouting system, a curing system and a demoulding system connected in sequence, the stirring system comprising a stirring mixer and a control system for controlling the opening and closing of the stirring mixer, the feeding system comprising a polystyrene particle feeding device, a cement feeding device and an admixture feeding device respectively connected to the stirring mixer, the script particle feeding device comprising a polystyrene particle foaming device, a polystyrene particle storage bin, a polystyrene particle meter and a script vinyl foam waiting bin connected in sequence, the cement feeding device comprising a cement tank and a fly ash tank connected in parallel with the stirring mixer, the admixture feeding device comprising a sand storage bin, a sand waiting bin, an admixture storage tank and a water storage tank connected in parallel, and a powder admixture storage tank, the grouting system is used to receive the discharge of the stirring mixer and cast, the curing system is used to curing the casted product, and the demoulding system is used for demoulding; the present invention achieves the purpose of saving construction costs and improving construction efficiency through an automated transmission system and a feeding system.

[0029] Furthermore, a screw conveyor for feeding and a cement scale are sequentially arranged between the cement tank and the mixing machine, and a screw conveyor for feeding and a fly ash scale are sequentially arranged between the fly ash tank and the mixing machine.

[0030] Furthermore, a sand measuring scale is arranged between the sand storage bin and the sand waiting bin, the admixture storage tank is connected in parallel with the water storage tank and the water scale, an admixture scale is arranged between the water scale and the admixture storage tank, and the screw machine and the powder admixture scale for feeding are arranged in sequence between the powder admixture storage tank and the stirring mixer.

[0031] Furthermore, the grouting system includes a plurality of mold platforms for pouring and a mechanical grouting arm connected to the stirring mixer.

[0032] Furthermore, the demoulding system includes a plurality of turning pedestals, and the curing system includes a plurality of curing pedestals and an energy-saving system for the curing pedestals, wherein the energy-saving system is used to provide heat for curing the curing pedestals.

[0033] Furthermore, the energy-saving system includes a solar PVT heat collection evaporator module, a heat pump module and a cooling and heating module which are connected in sequence, and the cooling and heating module is connected to the maintenance base.

[0034] Furthermore, a mother-and-child vehicle is used to transport components between the mold platform, the maintenance platform and the turning platform.

[0035] Adaptive changes made according to actual needs are all within the protection scope of the present invention.

[0036] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An assembled structural wall panel, characterized in that: It includes a double-layer outer blade and an insulation board arranged between the outer blades. The outer blade is cast using UHPC concrete and autogenous repair admixture. The weight ratio of the UHPC concrete is kg / m 3 Calculation: Cement 490 to 510, fly ash 770 to 790, quartz sand 450 to 460, water reducer 9 to 11, water 300 to 305, fiber 15 to 17.

2. The assembled structural wall panel according to claim 1, characterized in that: The autogenous repair admixture is calculated by weight: original graphene or graphene oxide: 50-80 parts; repair material: 100-200 parts; Glass fiber 40-60 parts; Carbon fiber: 40-60 parts; Piezoelectric ceramics: 60-80 parts; the repair material is microbeads; the microbeads include a core material and a film material; the core material is any one or more of the following substances: nano nickel aluminum alloy, nano nickel titanium alloy, sodium hydroxide; the film material is polyethylene oxide; the volume ratio of the core material to the film material is 1-3:1; the surface of the original graphene or graphene oxide is provided with a polyethylene oxide film material, and the volume ratio of the original graphene or graphene oxide to the polyethylene oxide film material is 1:1-1.

5.

3. A production line for producing assembled structural wall panels, characterized in that: It includes a feeding system, a stirring system, a grouting system, a curing system and a demoulding system connected in sequence. The stirring system includes a stirring mixer and a control system for controlling the opening and closing of the stirring mixer. The feeding system includes a polystyrene particle feeding device, a cement feeding device and an admixture feeding device which are respectively connected to the stirring mixer. The script particle feeding device includes a polystyrene particle foaming device, a polystyrene particle storage bin, a polystyrene particle meter and a script vinyl foam waiting bin which are connected in sequence. The cement feeding device includes a cement tank and a fly ash tank which are connected in parallel with the stirring mixer. The admixture feeding device includes a sand storage bin and a sand waiting bin which are connected in sequence, an admixture storage tank and a water storage tank which are connected in parallel, and a powder admixture storage tank. The grouting system is used to receive the discharge of the stirring mixer and cast it. The curing system is used to cure the casted product. The demoulding system is used for demoulding.

4. A production line for producing assembled structural wall panels according to claim 3, characterized in that: A screw conveyor for feeding and a cement scale are arranged in sequence between the cement tank and the stirring mixer, and a screw conveyor for feeding and a fly ash scale are arranged in sequence between the fly ash tank and the stirring mixer.

5. A production line for producing assembled structural wall panels according to claim 4, characterized in that: A sand measuring scale is arranged between the sand storage bin and the sand waiting bin, the admixture storage tank is connected in parallel with the water storage tank and the water scale, an admixture scale is arranged between the water scale and the admixture storage tank, and the screw machine and the powder admixture scale for feeding are arranged in sequence between the powder admixture storage tank and the stirring mixer.

6. A production line for producing assembled structural wall panels according to claim 3, characterized in that: The grouting system comprises a plurality of mold platforms for pouring and a mechanical grouting arm connected to the stirring mixer.

7. A production line for producing assembled structural wall panels according to claim 6, characterized in that: The demoulding system includes a plurality of turning pedestals, and the curing system includes a plurality of curing pedestals and an energy-saving system for the curing pedestals, wherein the energy-saving system is used to provide heat for curing the curing pedestals.

8. A production line for producing assembled structural wall panels according to claim 7, characterized in that: The energy-saving system comprises a solar PVT heat collection evaporator module, a heat pump module and a cooling and heating module which are connected in sequence, and the cooling and heating module is connected to the maintenance stand.

9. A production line for producing assembled structural wall panels according to claim 8, characterized in that: The components between the mold platform, the curing platform and the turning platform are transported by a mother-and-child vehicle.

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