CN209874617U - Light explosion venting peripheral retaining wall - Google Patents
Light explosion venting peripheral retaining wall Download PDFInfo
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- CN209874617U CN209874617U CN201920345266.8U CN201920345266U CN209874617U CN 209874617 U CN209874617 U CN 209874617U CN 201920345266 U CN201920345266 U CN 201920345266U CN 209874617 U CN209874617 U CN 209874617U
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- explosion venting
- fiber reinforced
- reinforced cement
- retaining wall
- layer fiber
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Abstract
The utility model relates to a peripheral revetment is exploded in light pressure relief belongs to the building engineering construction technology field. The fireproof rock wool plate comprises a steel skeleton, a double-layer fiber reinforced cement sheet arranged on the outer side face of the steel skeleton and a single-layer fiber reinforced cement sheet arranged on the inner side face of the steel skeleton, wherein a fireproof rock wool plate is filled in the steel skeleton, and the double-layer fiber reinforced cement sheet is arranged in a staggered manner. The utility model has the advantages of simple and reasonable structure, the processing preparation is easy, and is with low costs, and the installation is swift, economical and practical, rapid pressure release, let out and explode, satisfy the requirement of design and use function, this wall body has the light, let out explode, fire prevention, heat preservation, characteristics such as hydrophobicity is strong, green, exempt from to whitewash.
Description
Technical Field
The utility model relates to an outer peripheral revetment architecture in the building engineering construction specifically is light is let out and is exploded peripheral revetment, belongs to building engineering construction technical field.
Background
In building construction, as a peripheral protective wall of a frame structure, the peripheral protective wall requires the performance requirements of heat preservation, heat insulation, sound insulation, durability, water resistance, moisture resistance, fire resistance and the like, and generally comprises a filler wall (adopting a reinforced masonry), a concrete constructional column, a ring beam, a waist beam, a door, a concrete lintel at a window opening, a frame holding column, a concrete windowsill beam and the like. The masonry structure enclosure wall has the advantages of large material consumption, large self weight, heavy masonry work, more construction procedures, longer construction time and higher cost, the wall body needs to be painted by premixed mortar after being finished, and the outer wall leakage is easily caused when the painted layer is hollowly and cracked. In addition, the masonry structure enclosure wall is not suitable for use when having special function requirements, for example, the peripheral enclosure wall of a chemical production workshop requires an explosion venting function, namely, the enclosure wall has the functions of light weight, rapid explosion venting, difficulty in forming secondary damage during explosion venting and the like, which are functions that reinforced masonry does not have.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light is let out and is exploded peripheral revetment to prior art not enough for chemical production workshop, possesses advantages such as excelling in, economy, green, installation are swift, practical.
The utility model aims at realizing through the following technical scheme:
the light explosion venting peripheral retaining wall is characterized by comprising a steel skeleton, a double-layer fiber reinforced cement sheet arranged on the outer side face of the steel skeleton and a single-layer fiber reinforced cement sheet arranged on the inner side face of the steel skeleton, wherein a fireproof rock wool board is filled in the steel skeleton, and the double-layer fiber reinforced cement sheets are arranged in a staggered manner.
Furthermore, the protecting wall is provided with an explosion venting door and an explosion venting window.
Furthermore, waterproof putty joint filling and leveling are arranged between the plate seams of the single-layer fiber reinforced cement thin plate; and waterproof putty joint filling and leveling are arranged between the plate joints of the double-layer fiber reinforced cement thin plates.
Furthermore, the thickness of the single-layer fiber reinforced cement sheet is 9mm, and the thickness of the fireproof rock wool sheet is 80 mm.
Furthermore, an interface agent layer and an anti-cracking mortar layer are arranged on the peripheral retaining wall.
Further, the anti-crack mortar layer is fully paved with alkali-resistant glass fiber mesh cloth.
The utility model has the advantages of simple and reasonable structure, the processing preparation is easy, and is with low costs, and the installation is swift, economical and practical, rapid pressure release, let out and explode, satisfy the requirement of design and use function, this wall body has the light, let out explode, fire prevention, heat preservation, characteristics such as hydrophobicity is strong, green, exempt from to whitewash.
Drawings
Fig. 1 is an elevation view of the present invention;
FIG. 2 is a cross-sectional view taken along line 1-1 of FIG. 1;
FIG. 3 is that of FIG. 1A node map;
FIG. 4 is that of FIG. 1A node map;
FIG. 5 is that of FIG. 1A node map;
FIG. 6 is that of FIG. 1A node map;
FIG. 7 is that of FIG. 1A node map;
FIG. 8 is the A node diagram of FIG. 7;
in the figure: 1 double-layer fiber reinforced cement thin plate, 2 single-layer fiber reinforced cement thin plate, 3 fireproof rock wool plate, 4 explosion venting window, 5100 mm multiplied by 225mm multiplied by 1.5mm steel square tube, 6100 mm multiplied by 50mm multiplied by 3.0mm steel square tube, 7100 mm multiplied by 40mm multiplied by 0.6mm C-shaped steel, 8M 10mm multiplied by 110mm expansion bolt, 9 hot galvanizing angle code, 10 chemical bolt, 11 galvanized iron sheet and 12 sealant.
Detailed Description
The light explosion venting peripheral protective wall comprises a steel skeleton, a double-layer fiber reinforced cement sheet 1 arranged on the outer side face of the steel skeleton and a single-layer fiber reinforced cement sheet 2 arranged on the inner side face of the steel skeleton, wherein a fireproof rock wool board 3 is filled in the steel skeleton, and the double-layer fiber reinforced cement sheets are arranged in a staggered manner. Waterproof putty is arranged between the plate joints of the fiber reinforced cement thin plate for joint filling and leveling. The thickness of the single-layer fiber reinforced cement sheet is 9mm, and the thickness of the fireproof rock wool sheet is 80 mm. The protective wall (the inner and outer decorative surface base layers) is provided with an interface agent layer and an anti-crack mortar layer (fully paved with alkali-resistant glass fiber gridding cloth) with the thickness of 3 mm.
The steel skeleton of the light explosion-venting peripheral protective wall consists of a main keel and a secondary keel. The protective wall is provided with an explosion venting door and an explosion venting window 4, and reinforcing keels are adopted for steel frameworks at the openings of the explosion venting door and the explosion venting window. The main keel and the reinforcing keel are constructed by square steel pipes 5 with the diameters of 100mm multiplied by 225mm multiplied by 1.5 mm; the secondary keel comprises a middle secondary keel frame, a top secondary keel frame, a bottom secondary keel frame and a side secondary keel frame, wherein the middle secondary keel frame is formed by constructing steel square tubes 6 with the diameters of 100mm multiplied by 50mm multiplied by 3.0mm, the top secondary keel frame, the bottom secondary keel frame and the side secondary keel frame are respectively arranged at the periphery of the middle secondary keel frame and are mainly formed by constructing steel 7 with the diameters of 100mm multiplied by 40mm multiplied by 0.6 mmC.
Horizontal day, the installation of ground steel joist (being top secondary joist, bottom secondary joist) and side (side secondary joist) are fixed: the side face and the top secondary keel of the explosion-venting wall are fixed with cast-in-place concrete by adopting M10mm multiplied by 110mm @800 (namely distributed at intervals of 800 mm) expansion bolts 8 and 100mm multiplied by 40mm multiplied by 0.6mm C-shaped steel, and the root of the explosion-venting wall plate is fixed with the cast-in-place concrete ridge by adopting M10mm multiplied by 110mm expansion bolts and 100mm wide L125mm multiplied by 125mm multiplied by 7.5mm hot galvanizing angle code 9.
Installation of a vertical keel: the vertical main keel adopts a square steel tube with the diameter of 100mm multiplied by 225mm multiplied by 1.5mm, and the vertical secondary keel adopts a square steel tube with the diameter of 100mm multiplied by 50mm multiplied by 3.0 mm; the top and the bottom of the vertical main keel are welded with the transverse keel by adopting an L125mm multiplied by 125 multiplied by 7.5mm hot galvanizing angle code with the width of 100mm, and a M10mm multiplied by 110mm chemical bolt 10 is implanted into the cast-in-situ structure, so that the vertical steel keel, the transverse steel keel and the cast-in-situ structure form an integral structure.
And (3) installing an outer double-layer staggered joint explosion venting plate: the outer side pressure relief plate is a 2440 × 1220 × 9 (mm) double-layer fiber reinforced cement pressure relief plate, staggered joints (the staggered joint interval is 500mm, the joint width is 3 mm) are arranged and laid, M4 self-tapping screws are fixed on 100X40X0.6 (mm) C-shaped steel keels, and the fixed intervals of the screws are 150 mm.
And (3) inner side single-layer explosion relief mounting, wherein the inner side pressure relief plate is a single-layer fiber reinforced cement pressure relief plate of 2440 x 1220 x 9 (mm), and is fixed on a C-shaped steel keel of 100X40X0.6 (mm) by adopting M4 self-tapping screws, the fixed spacing of the screws is 150mm, and the seam width is 3 mm.
The explosion venting door and window frame is installed, wherein a main vertical framework and a cross beam at the opening edge of a window of the explosion venting door are made of 100mm multiplied by 225mm multiplied by 1.5mm steel square tubes, an upper windowsill, a lower windowsill and a window lintel at the opening of the explosion venting door are made of 100mm multiplied by 50mm multiplied by 3.0mm steel square tubes, C-shaped steel with the thickness of 100mm multiplied by 40mm multiplied by 0.6mm is used as the framework in the middle, and self-tapping screws of M4@400 are fixed with an inner side explosion venting wallboard and an outer.
And (3) closing the edge of the explosion venting window, namely closing the water-stopping edge of a windowsill of the explosion venting window by adopting a galvanized iron sheet 11 with the thickness of 1mm, fixing the galvanized iron sheet and an outer explosion venting plate by adopting M4 self-tapping tail-turning screws, and sealing the windowsill by using a sealant 12.
Decoration treatment (free painting) of the surface layer of the explosion venting wallboard, namely, real stone paint is adopted for decoration on the outer side of the explosion venting wallboard, inner wall latex paint is adopted for decoration on the inner side of the explosion venting wallboard and is used as a base layer of a decoration surface, an interfacial agent and 3mm thick anti-cracking adhesive cement (alkali-resistant glass fiber gridding cloth is fully paved in the explosion venting wallboard) are adopted for treatment, and alkali-resistant glass fiber gridding cloth is adopted for reinforcement treatment between plate seams (the lap joint width of each edge is more than or equal to 100 mm).
Claims (6)
1. The light explosion venting peripheral retaining wall is characterized by comprising a steel skeleton, a double-layer fiber reinforced cement sheet arranged on the outer side face of the steel skeleton and a single-layer fiber reinforced cement sheet arranged on the inner side face of the steel skeleton, wherein a fireproof rock wool board is filled in the steel skeleton, and the double-layer fiber reinforced cement sheets are arranged in a staggered manner.
2. A lightweight explosion venting peripheral retaining wall as defined in claim 1, wherein said retaining wall is provided with an explosion venting door and an explosion venting window.
3. The lightweight explosion venting peripheral retaining wall as defined in claim 1, wherein waterproof putty filling and leveling is provided between the plate seams of the single-layer fiber reinforced cement sheets; and waterproof putty joint filling and leveling are arranged between the plate joints of the double-layer fiber reinforced cement thin plates.
4. The light explosion venting peripheral retaining wall of claim 1, wherein the thickness of the single-layer fiber reinforced cement sheet is 9mm, and the thickness of the fireproof rock wool sheet is 80 mm.
5. A light explosion venting peripheral retaining wall as defined in claim 1, wherein an interfacial agent layer and an anti-cracking mortar layer are provided on the peripheral retaining wall.
6. The light explosion venting peripheral revetment according to claim 5, wherein said anti-crack mortar layer is fully lined with alkali-resistant fiberglass mesh cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345266.8U CN209874617U (en) | 2019-03-19 | 2019-03-19 | Light explosion venting peripheral retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345266.8U CN209874617U (en) | 2019-03-19 | 2019-03-19 | Light explosion venting peripheral retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874617U true CN209874617U (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920345266.8U Active CN209874617U (en) | 2019-03-19 | 2019-03-19 | Light explosion venting peripheral retaining wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN209874617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115897828A (en) * | 2022-09-09 | 2023-04-04 | 河南安筑建筑科技有限公司 | Light explosion venting roof with quantitative force value |
| CN116591342A (en) * | 2023-05-05 | 2023-08-15 | 贵州富乐森装配式建筑工业有限公司 | Explosion venting wall |
-
2019
- 2019-03-19 CN CN201920345266.8U patent/CN209874617U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115897828A (en) * | 2022-09-09 | 2023-04-04 | 河南安筑建筑科技有限公司 | Light explosion venting roof with quantitative force value |
| CN116591342A (en) * | 2023-05-05 | 2023-08-15 | 贵州富乐森装配式建筑工业有限公司 | Explosion venting wall |
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