CN212176192U - Spraying plastic cold-bending thin-wall type steel skeleton gypsum spraying wall construction - Google Patents
Spraying plastic cold-bending thin-wall type steel skeleton gypsum spraying wall construction Download PDFInfo
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- CN212176192U CN212176192U CN202020432135.6U CN202020432135U CN212176192U CN 212176192 U CN212176192 U CN 212176192U CN 202020432135 U CN202020432135 U CN 202020432135U CN 212176192 U CN212176192 U CN 212176192U
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Abstract
The utility model provides a spraying plastics thin wall type steel skeleton gypsum spraying wall structure of cold-formed, including wall body and fibre reinforcement phosphorus gypsum board, the wall body includes keel frame, keel frame is set up by cold-formed thin-walled shaped steel, fibre reinforcement phosphorus gypsum board is fixed in keel frame surface, the space between keel frame and fibre reinforcement phosphorus gypsum board is sprayed and is built with light gypsum mortar, cold-formed thin-walled shaped steel surface is in advance through the spraying plastics processing; adopt the technical scheme of the utility model, the cold-formed thin-walled steel surface is handled through the spraying plastics, plastic powder adhesive force and mechanical strength are strong, can strengthen the rigidity of cold-formed thin-walled steel, spraying plastics processing technology time is short, processing technology time is simple, spraying plastics processing technology is with low costs, can prevent to make it by the scratch at the in-process of installation fibre reinforcing phosphorus gypsum board, the life of keel frame and its whole building wall has been prolonged, prefabricated fibre reinforcing phosphorus gypsum board can carry out the field installation, it is effectual to have give sound insulation, advantages such as fire-proof rating height.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a wall structure is built in spraying plastics clod wash thin wall type steel skeleton gypsum.
Background
The industrial gypsum is an industrial byproduct generated in the chemical production process, and mainly comprises phosphogypsum, desulfurized gypsum and the like. In the production process of phosphoric acid, 4.5-5.5 tons of phosphogypsum are produced every 1.0 ton of phosphoric acid is produced. At present, the phosphogypsum is mainly stockpiled, the discharge amount of the phosphogypsum in China reaches 8000 million tons, the accumulated stockpiling amount reaches 6 hundred million tons, and the phosphogypsum seriously restricts the sustainable development of the phosphorus chemical industry in China. A large amount of industrial by-product gypsum is stockpiled for a long time, which not only occupies land, but also has larger potential safety hazard to environment. The impurities of fluoride, free phosphoric acid, P2O5, phosphate and the like contained in the phosphogypsum are main factors causing environmental pollution in the stacking process of the phosphogypsum. Air, water and soil are polluted due to wind erosion and rain erosion. With the development of the technology, the industrial gypsum is widely applied to various building engineering and is commonly used as a wall building material, in the prior art, the wall is generally constructed by taking a built light steel keel as a framework in the construction process, paving prefabricated gypsum boards on two sides of the framework, and finally spraying a filling material into a gap between the framework and the gypsum boards to form the wall.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a wall structure is built to spraying plastics clod wash thin wall type steel skeleton gypsum.
The utility model discloses a following technical scheme can realize.
The utility model provides a wall structure is spouted to cold-formed thin wall steel skeleton gypsum of spraying plastics, including wall body and the prefabricated fiber reinforcement phosphorus gypsum board of polylith, the wall body includes keel frame, keel frame is set up by many cold-formed thin wall shaped steel and is formed, fiber reinforcement phosphorus gypsum board is fixed adhere to keel frame surface, space between keel frame and the fiber reinforcement phosphorus gypsum board is spouted and is built and make after having the light gypsum mortar, cold-formed thin wall shaped steel surface is in advance through spraying plastics and is handled.
The cross section of the cold-formed thin-wall section steel is C-shaped.
The outer surface of the fiber reinforced phosphorus gypsum board is also sprayed with a plastering layer.
The thickness of the plastering layer is 3-5 mm.
Keel frame includes along the ground fossil fragments, along top fossil fragments, many perpendicular fossil fragments and many through fossil fragments, along the ground fossil fragments, along top fossil fragments, perpendicular fossil fragments and through fossil fragments by cold-formed thin-walled steel is processed through cold stamping, bending, punching a hole, forming process and is made along the ground fossil fragments along ground laying, along top fossil fragments along laying along the ceiling, the both ends of perpendicular fossil fragments respectively with along top fossil fragments, along ground fossil fragments fixed connection, every through fossil fragments link together all perpendicular fossil fragments.
The length direction of the through keel is parallel to the top keel or the ground keel.
The distance between any two adjacent through keels is 300-1200 mm.
The distance between any two adjacent vertical keels is 300-800 mm.
The beneficial effects of the utility model reside in that: by adopting the technical scheme of the utility model, the industrial wastes such as ardealite, desulfurized gypsum and the like are fully utilized to prepare the fiber reinforced phosphorus gypsum board in advance, the utilization efficiency of the industrial gypsum is favorably improved, the prefabricated fiber reinforced phosphorus gypsum board is installed on site, the environmental pollution such as on-site dust, noise, garbage and the like can be reduced, and the plastic spraying cold-bending thin-wall section steel is adopted to be built into a keel frame; the coating has excellent appearance quality, strong adhesive force and mechanical strength of plastic powder, and can enhance the rigidity of the cold-formed thin-walled steel; the curing time of spraying construction is short; the coating corrosion resistance and wear resistance are much higher, primer is not needed, construction is simple and convenient, the technical requirement on workers is low, the cost is lower than that of a paint spraying process, in addition, a keel frame built by plastic spraying cold-formed thin-wall section steel is adopted, in the scraping operation process before installation of the fiber reinforced phosphogypsum plate, the adhesive force of plastic powder on the surface of the cold-formed thin-wall section steel is stronger, the surface of the plastic spraying cold-formed thin-wall section steel is not easy to scratch, the keel frame can be effectively prevented from being corroded, the service lives of the keel frame and the whole building wall are ensured, and in addition, the fiber reinforced phosphogypsum plate has the advantages of good sound insulation effect, high.
Drawings
FIG. 1 is a schematic structural view of a gypsum-sprayed wall structure with a cold-formed thin-wall steel skeleton according to the present invention;
fig. 2 is a schematic structural view of the keel frame of the present invention.
In the figure: 1-wall body, 2-fiber reinforced phosphorus gypsum board, 3-keel frame, 4-plastering layer, 5-ground keel, 6-top keel, 7-vertical keel and 8-through keel.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1 and 2, the utility model provides a wall structure is built to spraying plastics cold-formed thin wall type steel skeleton gypsum, including wall body 1 and the prefabricated fiber reinforcement phosphorus gypsum board 2 of polylith, wall body 1 includes keel frame 3, and keel frame 3 is set up by many cold-formed thin wall type steel and is formed, and fiber reinforcement phosphorus gypsum board 2 is fixed to be attached to keel frame 3 surface, and the space between keel frame 3 and the fiber reinforcement phosphorus gypsum board 2 is made after spraying light gypsum mortar, and cold-formed thin wall type steel surface is in advance through spraying plastics and is handled. The preferred physical dimensions of the fiber reinforced phosphorus gypsum board 2 are: 1200mm is
2400mm×10mm。
Furthermore, the cross section of the cold-formed thin-walled steel is preferably C-shaped. The outer surface of the fiber reinforced phosphorus gypsum board 2 is also sprayed with a plastering layer 4.
In addition, keel frame 3 includes along ground fossil fragments 5, along top fossil fragments 6, many vertical keel 7 and many through fossil fragments 8, along ground fossil fragments 5, along top fossil fragments 6, vertical keel 7 and through fossil fragments 8 and pass through the processing of thin-walled shaped steel through cold-formed by cold stamping, bend, punch a hole, forming process, lay along ground fossil fragments 5 along ground, lay along top fossil fragments 6 along the ceiling, vertical keel 7's both ends respectively with along top fossil fragments 6, along ground fossil fragments 5 fixed connection, every through fossil fragments 8 links together all vertical keel 7. Preferably, the through keel 8 is arranged lengthwise and parallel to the top keel 6 or the ground keel 5. The distance between any two adjacent through keels 8 is 300-1200 mm. The distance between any two adjacent vertical keels 7 is 300-800 mm.
In addition, the spraying plastic cold-bending thin-wall steel-framework gypsum spraying wall construction can be constructed according to the following steps:
the method comprises the following steps: providing a plurality of cold-formed thin-walled steel sections, respectively carrying out plastic spraying treatment on the plurality of cold-formed thin-walled steel sections, and then processing the cold-formed thin-walled steel sections into an edge ground keel 5, an edge top keel 6, a plurality of vertical keels 7 and a plurality of through keels 8 through cold stamping, bending, punching and forming processes; further, the plastic spraying treatment process of the cold-formed thin-walled steel comprises the steps of spraying and attaching plastic powder to the surface of the cold-formed thin-walled steel by using an electrostatic generator, and then baking the cold-formed thin-walled steel, wherein the baking temperature is 180-220 ℃.
Step two: fixedly connecting the edge ground keel 5 in the first step with the ground and laying the edge ground keel along the ground, fixedly connecting the edge top keel 6 with the ceiling and laying the edge top keel 6 along the ceiling, fixedly connecting two ends of each vertical keel 7 with the edge top keel 6 and the edge ground keel 5 respectively, and then fixedly connecting all the vertical keels 7 together by each through keel 8 so that the edge ground keel 5, the edge top keel 6, the plurality of vertical keels 7 and the plurality of through keels 8 form a keel frame 3;
step three: preparing a plurality of fiber reinforced phosphorus gypsum boards 2, and fixedly attaching the plurality of fiber reinforced phosphorus gypsum boards 2 to the outer surface of the wall body 1;
step four: and (3) spraying light gypsum mortar into the gap between the keel frame 3 and the fiber reinforced phosphorus gypsum board 2, and obtaining the wall body 1 after the light gypsum mortar is solidified. Preferably, the light gypsum mortar comprises polyphenyl granules, and the polyphenyl granules account for 1-2.5% of the light gypsum mortar by mass. The particle size of the polyphenyl granules is 3 mm-5 mm.
Further, the construction method of the plastic-sprayed cold-bending thin-wall steel-framework gypsum spraying wall construction further comprises the following steps:
and after the fourth step is finished, coating polymer cement waterproof mortar on the outer surface of the fiber reinforced phosphorus gypsum board 2, and forming a plastering layer 4 after the polymer cement waterproof mortar is solidified.
In addition, the construction method of the spraying plastic cold-bending thin-wall steel framework gypsum spraying wall structure also comprises the following steps: and pressing the alkali-resistant glass fiber mesh cloth before the polymer cement waterproof mortar is condensed, so that the polymer cement waterproof mortar covers the alkali-resistant glass fiber mesh cloth. The thickness of the plastering layer 4 is preferably 3-5 mm. Adopt the technical scheme of the utility model, through add alkali-resistant glass fiber screen cloth between plastering layer 4 and keel frame 3, increased final building wall's intensity and bearing capacity, promoted construction quality.
By adopting the technical scheme of the utility model, the industrial wastes such as ardealite, desulfurized gypsum and the like are fully utilized to prepare the fiber reinforced phosphorus gypsum board in advance, the utilization efficiency of the industrial gypsum is favorably improved, the prefabricated fiber reinforced phosphorus gypsum board is installed on site, the environmental pollution such as on-site dust, noise, garbage and the like can be reduced, and the plastic spraying cold-bending thin-wall section steel is adopted to be built into a keel frame; the coating has excellent appearance quality, strong adhesive force and mechanical strength of plastic powder, and can enhance the rigidity of the cold-formed thin-walled steel; the curing time of spraying construction is short; the coating corrosion resistance and wear resistance are much higher, primer is not needed, construction is simple and convenient, the technical requirement on workers is low, the cost is lower than that of a paint spraying process, in addition, a keel frame built by plastic spraying cold-formed thin-wall section steel is adopted, in the scraping operation process before installation of the fiber reinforced phosphogypsum plate, the adhesive force of plastic powder on the surface of the cold-formed thin-wall section steel is stronger, the surface of the plastic spraying cold-formed thin-wall section steel is not easy to scratch, the keel frame can be effectively prevented from being corroded, the service lives of the keel frame and the whole building wall are ensured, and in addition, the fiber reinforced phosphogypsum plate has the advantages of good sound insulation effect, high.
Claims (8)
1. The utility model provides a wall structure is built to spraying plastics cold-formed thin wall type steel skeleton gypsum spraying which characterized in that: including wall body (1) and prefabricated fiber reinforcement phosphorus gypsum board of polylith (2), wall body (1) is including keel frame (3), keel frame (3) are set up by many cold-formed thin-walled shaped steel and are formed, fiber reinforcement phosphorus gypsum board (2) fixed attachment in keel frame (3) surface, the space between keel frame (3) and fiber reinforcement phosphorus gypsum board (2) is spouted and is built and make after having the light gypsum mortar, cold-formed thin-walled shaped steel surface is in advance through the spraying plastics processing.
2. The plastic-sprayed cold-bent thin-walled steel-framed gypsum spray-built wall structure of claim 1, wherein: the cross section of the cold-formed thin-wall section steel is C-shaped.
3. The plastic-sprayed cold-bent thin-walled steel-framed gypsum spray-built wall structure of claim 1, wherein: the outer surface of the fiber reinforced phosphorus gypsum board (2) is also sprayed with a plastering layer (4).
4. The plastic-sprayed cold-formed thin-walled steel-framed gypsum spray-constructed wall structure of claim 3, wherein: the thickness of the plastering layer (4) is 3-5 mm.
5. The plastic-sprayed cold-bent thin-walled steel-framed gypsum spray-built wall structure of claim 1, wherein: keel frame (3) include along ground fossil fragments (5), along top fossil fragments (6), many perpendicular fossil fragments (7) and many logical fossil fragments (8), along ground fossil fragments (5), along top fossil fragments (6), perpendicular fossil fragments (7) and lead to fossil fragments (8) by the thin-walled cold-formed steel process through cold stamping, bend, punch a hole, forming process is made, lays along ground fossil fragments (5) along ground, lays along top fossil fragments (6) along the ceiling, the both ends of perpendicular fossil fragments (7) respectively with along top fossil fragments (6), along ground fossil fragments (5) fixed connection, every leads to through fossil fragments (8) link together all perpendicular fossil fragments (7).
6. The plastic-sprayed cold-formed thin-walled steel-framed gypsum spray-constructed wall structure of claim 5, wherein: the length direction of the through keel (8) is parallel to the top keel (6) or the ground keel (5).
7. The plastic-sprayed cold-formed thin-walled steel-framed gypsum spray-constructed wall structure of claim 5, wherein: the distance between any two adjacent through keels (8) is 300-1200 mm.
8. The plastic-sprayed cold-formed thin-walled steel-framed gypsum spray-constructed wall structure of claim 5, wherein: the distance between any two adjacent vertical keels (7) is 300-800 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020432135.6U CN212176192U (en) | 2020-03-30 | 2020-03-30 | Spraying plastic cold-bending thin-wall type steel skeleton gypsum spraying wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020432135.6U CN212176192U (en) | 2020-03-30 | 2020-03-30 | Spraying plastic cold-bending thin-wall type steel skeleton gypsum spraying wall construction |
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| CN212176192U true CN212176192U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020432135.6U Active CN212176192U (en) | 2020-03-30 | 2020-03-30 | Spraying plastic cold-bending thin-wall type steel skeleton gypsum spraying wall construction |
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| CN (1) | CN212176192U (en) |
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