CN217325797U - H-shaped steel filled light gypsum mortar structure - Google Patents
H-shaped steel filled light gypsum mortar structure Download PDFInfo
- Publication number
- CN217325797U CN217325797U CN202221097996.9U CN202221097996U CN217325797U CN 217325797 U CN217325797 U CN 217325797U CN 202221097996 U CN202221097996 U CN 202221097996U CN 217325797 U CN217325797 U CN 217325797U
- Authority
- CN
- China
- Prior art keywords
- gypsum mortar
- shaped steel
- light gypsum
- flange steel
- steel plate
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 95
- 239000010959 steel Substances 0.000 title claims abstract description 95
- 239000011426 gypsum mortar Substances 0.000 title claims abstract description 33
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000003063 flame retardant Substances 0.000 claims abstract 4
- 239000003973 paint Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 238000009413 insulation Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000010440 gypsum Substances 0.000 abstract description 3
- 229910052602 gypsum Inorganic materials 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 239000011147 inorganic material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000839 emulsion Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a light gypsum mortar structure is filled to H shaped steel, including H shaped steel roof beam, flame retardant coating and light gypsum mortar layer, the H shaped steel roof beam comprises the top flange steel sheet and the bottom flange steel sheet at both ends and middle web in the middle of, and top flange steel sheet and bottom flange steel sheet are located the both ends of middle web, constitute the H shape, and the flame retardant coating is located the lower part of top flange steel sheet, the upper portion of bottom flange steel sheet and the both sides of middle web, and light gypsum mortar layer 3 is located the outside of flame retardant coating. The utility model discloses profitable effect is: the utility model overcomes the defect that exists in the aspect of the sound insulation that the H shaped steel roof beam exists, thermal-insulated, fire prevention anticorrosive, construction complicacy etc, the utility model discloses the structure effectively combines assembled steel construction technique and inorganic material light gypsum for the structure cohesiveness is strong, and the closely knit is good, and crack resistance is good, and the sound insulation heat-proof quality is superior, and the construction is high-efficient simple and convenient moreover, has improved production efficiency, better must practiced thrift the material, has reduced environmental pollution.
Description
Technical Field
The utility model belongs to the technical field of the building steel construction and specifically relates to a light gypsum mortar structure is filled to H shaped steel.
Background
With the rapid development of the fabricated building, the steel structure house is widely applied in the civil building field. Girder steel, steel column use the most frequent shaped steel type is H shaped steel in the steel construction house, compares in concrete beam, post, and H shaped steel has the atress excellent performance, and material utilization advantage such as abundant, but the thermal-insulated sound insulation performance of fire prevention of girder steel is relatively poor, and there is certain visual defect H shaped steel roof beam in use, and the wall body has unsmooth problem. In order to solve the problems, materials such as fireproof cotton and aerated building blocks are commonly used for filling the H-shaped steel, but the H-shaped steel has the defects of complex working procedures, unchanged operation, energy conservation, environmental protection and the like. How to effectively solve the problems in the technical field of assembly type steel structure buildings becomes an industry difficult problem.
Disclosure of Invention
The utility model discloses the shortcoming of above-mentioned prior art is solved, a not only excellent performance but also thermal-insulated H shaped steel of sound insulation fills light gypsum mortar structure is provided.
The utility model provides a technical scheme that its technical problem adopted: the H-shaped steel filled light gypsum mortar structure comprises an H-shaped steel beam, a fireproof layer and a light gypsum mortar layer, wherein the H-shaped steel beam consists of upper flange steel plates and lower flange steel plates at two ends and a middle web plate in the middle, the upper flange steel plates and the lower flange steel plates are positioned at two ends of the middle web plate to form an H shape, the fireproof layer is positioned at the lower part of the upper flange steel plates, the upper part of the lower flange steel plates and two sides of the middle web plate, and the light gypsum mortar layer 3 is positioned at the outer side of the fireproof layer.
The fireproof layer is composed of fireproof paint with the thickness of 30mm, and the whole shape is in a shape like a Chinese character 'J' or a Chinese character '['.
And a steel wire mesh is arranged between the fireproof layer and the light gypsum mortar layer.
The top and the bottom of the light gypsum mortar layer are flush with the edges of the upper flange steel plate and the lower flange steel plate.
The lower part of the lower flange steel plate is matched with the walling body, and a filling layer is arranged between the lower flange steel plate and the walling body.
The utility model discloses profitable effect is: the utility model overcomes the defect that exists in the aspect of the sound insulation that the H shaped steel roof beam exists, thermal-insulated, fire prevention anticorrosive, construction complicacy etc, the utility model discloses the structure effectively combines assembled steel construction technique and inorganic material light gypsum for the structure cohesiveness is strong, and the closely knit is good, and crack resistance is good, and the sound insulation heat-proof quality is superior, and the construction is high-efficient simple and convenient moreover, has improved production efficiency, better must practiced thrift the material, has reduced environmental pollution.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Description of reference numerals: the steel wall building block comprises an H-shaped steel beam 1, an upper flange steel plate 1-1, a lower flange steel plate 1-2, a middle web plate 1-3, a fireproof layer 2, a light gypsum mortar layer 3, a steel wire mesh 4, a filling layer 5 and a wall building body 6.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in the figure, the H-shaped steel filled light gypsum mortar structure comprises an H-shaped steel beam 1, a fireproof layer 2 and a light gypsum mortar layer 3, wherein the H-shaped steel beam 1 is one of ordinary H-shaped steel and variable-section H-shaped steel. The H-shaped steel beam 1 consists of upper flange steel plates 1-1 and lower flange steel plates 1-2 at two ends and a middle web plate 1-3 in the middle, the upper flange steel plates 1-1 and the lower flange steel plates 1-2 are positioned at two ends of the middle web plate 1-3 to form an H shape, the fireproof layers 2 are positioned at the lower parts of the upper flange steel plates 1-1, the upper parts of the lower flange steel plates 1-2 and two sides of the middle web plate 1-3, the fireproof layers 2 consist of fireproof coatings with the thickness of 30mm, and the whole shapes are in a shape like a Chinese character ' and a shape like a Chinese character ' in a Chinese character ' shape. The light gypsum mortar layer 3 is positioned on the outer side of the fire-proof layer 2, the top and the bottom of the light gypsum mortar layer 3 are flush with the edges of the upper flange steel plate 1-1 and the lower flange steel plate 1-2, and the light gypsum mortar layer is flush with the wall after the spraying is finished. And a steel wire mesh 4 is arranged between the fireproof layer 2 and the light gypsum mortar layer 3, so that the fireproof layer 2 and the light gypsum mortar layer 3 are tightly bonded. The lower part of the lower flange steel plate 1-2 is matched with a wall building body 6, and a filling layer 5 is arranged between the lower flange steel plate 1-2 and the wall building body 6.
The H-shaped steel beam 1 can be one of common H-shaped steel, variable cross-section H-shaped steel and unequal flange section steel; the fireproof coating in the fireproof layer 2 can be one of styrene modified acrylic emulsion, polyvinyl acetate emulsion, vinylidene chloride emulsion and the like; the light gypsum mortar is prepared by taking gypsum as a main cementing material and adding materials such as a polymer additive, a retarder, a light aggregate and the like, wherein the light aggregate is expanded perlite; the steel wire mesh 4 comprises a plurality of transverse stirrups and a plurality of vertical steel bars, wherein the two ends of the transverse stirrups are respectively connected with the upper flange steel plate 1-1 and the lower flange steel plate 1-2 of the H-shaped steel beam 1, and the vertical steel bars are connected with the transverse stirrups.
The utility model discloses the structure has improved the efficiency of construction, and construction process is simple, has improved H shaped steel roof beam 1's heat-proof quality and sound insulation performance, and the light gypsum mortar of packing forms compact structure with H shaped steel roof beam, together with the wall body, has constituteed the solid wall body that thermal-insulated sound insulation performance is good, has simplified the material kind, only need fire prevention coating and light gypsum mortar can, scribble fire prevention coating, at outer spraying light gypsum mortar. The fireproof performance of the H-shaped steel beam is improved, and the main body structure with the same fireproof age of the steel beam is realized. The composite material has the advantages of strong deformation resistance, good crack resistance, excellent sound and heat insulation performance, good compactness and the like, reduces the structural load, has stable fire resistance, is energy-saving and environment-friendly, is simple and convenient to construct, and is easy to popularize.
In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (5)
1. The utility model provides a light gypsum mortar structure is filled to H shaped steel, includes H shaped steel roof beam (1), flame retardant coating (2) and light gypsum mortar layer (3), characterized by: the H-shaped steel beam (1) is composed of an upper flange steel plate (1-1) and a lower flange steel plate (1-2) at two ends and a middle web plate (1-3) in the middle, the upper flange steel plate (1-1) and the lower flange steel plate (1-2) are located at two ends of the middle web plate (1-3) to form an H shape, the fire-proof layer (2) is located at the lower portion of the upper flange steel plate (1-1), the upper portion of the lower flange steel plate (1-2) and two sides of the middle web plate (1-3), and the light gypsum mortar layer (3) is located on the outer side of the fire-proof layer (2).
2. The H-beam filled lightweight gypsum mortar structure according to claim 1, wherein: the fireproof layer (2) is composed of fireproof paint with the thickness of 30mm, and the whole shape is in a shape like a Chinese character 'J' or a Chinese character 'Fang'.
3. The H-beam filled lightweight gypsum mortar structure according to claim 1 or 2, wherein: and a steel wire mesh (4) is arranged between the fireproof layer (2) and the light gypsum mortar layer (3).
4. The H-shaped steel filled light gypsum mortar structure according to claim 3, wherein: the top and the bottom of the light gypsum mortar layer (3) are flush with the edges of the upper flange steel plate (1-1) and the lower flange steel plate (1-2).
5. The H-shaped steel filled light gypsum mortar structure according to claim 4, wherein: the lower part of the lower flange steel plate (1-2) is matched with the wall building body (6), and a filling layer (5) is arranged between the lower flange steel plate (1-2) and the wall building body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097996.9U CN217325797U (en) | 2022-05-07 | 2022-05-07 | H-shaped steel filled light gypsum mortar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221097996.9U CN217325797U (en) | 2022-05-07 | 2022-05-07 | H-shaped steel filled light gypsum mortar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217325797U true CN217325797U (en) | 2022-08-30 |
Family
ID=82951639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221097996.9U Expired - Fee Related CN217325797U (en) | 2022-05-07 | 2022-05-07 | H-shaped steel filled light gypsum mortar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217325797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387536A (en) * | 2022-09-20 | 2022-11-25 | 中建八局天津建设工程有限公司 | Fireproof structure of steel structure beam and construction method thereof |
-
2022
- 2022-05-07 CN CN202221097996.9U patent/CN217325797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387536A (en) * | 2022-09-20 | 2022-11-25 | 中建八局天津建设工程有限公司 | Fireproof structure of steel structure beam and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |