CN218522008U - Evaporate and press light aerated concrete slab outer wall structure - Google Patents
Evaporate and press light aerated concrete slab outer wall structure Download PDFInfo
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- CN218522008U CN218522008U CN202222510794.9U CN202222510794U CN218522008U CN 218522008 U CN218522008 U CN 218522008U CN 202222510794 U CN202222510794 U CN 202222510794U CN 218522008 U CN218522008 U CN 218522008U
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Abstract
The utility model relates to an evaporate and press light aerated concrete slab outer wall structure, including the windowless wall body, there is the windowless wall body, corner package post node, the outside of girder wall body is through expanding the fixed light aerated concrete slab that evaporates of end mechanical crab-bolt, evaporate and press light aerated concrete slab upper end to be fixed with the asbestos heat preservation, windowless wall body is for evaporating to press light aerated concrete slab A, evaporate upper and lower both ends and girder wall fixed connection who presses light aerated concrete slab A, be fixed with the window form between upper and lower girder wall body, two outside right-angle faces of corner package post node department right-angle post evaporate and press light aerated concrete slab B through expanding end mechanical crab-bolt is fixed. The utility model discloses an evaporate and press light aerated concrete panel as main part outer wall and reinforced concrete roof beam, post and thin wall structure to fix into whole, make full use of advantages such as the distinctive light of aerated concrete panel, fire prevention, sound insulation and environmental protection, adopt the assembled construction moreover, the finished product is pleasing to the eye, and the seam is few, and intensity is high.
Description
Technical Field
The utility model relates to a door and window and wall body building construction field especially relate to an evaporate and press light aerated concrete slab outer wall structure.
Background
The construction mode, construction technology, building materials and construction organization of green buildings and assembly type buildings of the new era are gradually matured, energy is saved, construction activities which have negative influence on the environment are reduced through scientific management and technical optimization, and four-section one-environment protection is realized. At present, most enclosure walls of house buildings or municipal infrastructure are built by bricks, and have the defects of sintered common bricks, fly ash bricks, sintered perforated bricks, sintered hollow bricks and the like, limited specification and size of the building blocks, heavy blocks, easy shrinkage deformation and breakage, poor heat insulation performance, inconvenience in cutting and the like, high common cracks, holes and heat conduction and low construction efficiency.
In the existing engineering, a thin-wall reinforced concrete wall with the height of 800mm and the thickness of 100mm is arranged on the outer edge of a frame beam around each floor slab, and because the stress surface of the thin-wall is small, the dead weight and the construction mode of a filler wall are considered, and a wall body structure with light dead weight and easy operation needs to be selected.
The novel material autoclaved aerated concrete slab (ALC slab) has the advantages of light weight, high strength, increased use area, high construction speed, short construction period, strong hanging force, direct grooving and pipeline burying, easy decoration, good fire resistance, sound insulation, heat preservation, moisture resistance, environmental protection, economy, earthquake resistance, permeation resistance, ageing resistance and the like, and can be widely applied to the enclosure structures of concrete structures and steel structure houses, office buildings, schools, municipal infrastructures and the like. Therefore, the autoclaved aerated concrete slab is considered to be adopted as the main outer wall structure.
However, for the special frame beam and thin-wall structure of the existing engineering, the connection of the autoclaved aerated concrete plate with the beam, the column and the wall needs to be further designed to ensure stable installation, reliable quality and beautiful appearance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an evaporate and press light aerated concrete slab outer wall structure for accomplish the outer wall construction design that current engineering reserved, adopt to evaporate and press light aerated concrete panel as main part outer wall and reinforced concrete roof beam, post and thin wall structural fixation become wholly, reserve the door and window structure simultaneously, make full use of advantages such as the distinctive light of aerated concrete panel, fire prevention, give sound insulation and environmental protection, and adopt the assembled construction, the finished product is pleasing to the eye, the seam is few, and intensity is high, crack and damage are difficult for appearing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an autoclaved lightweight aerated concrete panel outer wall structure comprises a windowless wall body, a windowed wall body and corner column wrapping nodes, wherein the upper part and the lower part of a window are main beam wall bodies, the outer side of each main beam wall body is fixedly provided with an autoclaved lightweight aerated concrete panel through an expanded mechanical anchor bolt, the upper end of each autoclaved lightweight aerated concrete panel is fixedly provided with an asbestos heat preservation layer, the windowless wall body is an autoclaved lightweight aerated concrete panel A, the upper end and the lower end of each autoclaved lightweight concrete panel A are fixedly connected with the main beam wall bodies, a window body is fixedly arranged between the upper main beam wall body and the lower main beam wall body at the position of the windowed wall body, the corner column wrapping nodes form a right-angle bent wall body through right-angle columns, the two outer side surfaces of each right-angle column are fixedly provided with an autoclaved lightweight aerated concrete panel B through an expanded mechanical anchor bolt, and the autoclaved lightweight aerated concrete panel B is connected with the window body or integrally connected with the autoclaved lightweight concrete panel A.
The girder wall body comprises a girder and a thin-wall, and the thin-wall is integrally connected to the upper end of the girder.
The upper end of the autoclaved lightweight concrete slab A is fixedly connected with the main beam through an angle steel, a hook bolt and a bottom expanding mechanical anchor bolt, one side surface of the angle steel is fixedly connected with the main beam through the bottom expanding mechanical anchor bolt, the other side surface of the angle steel is buckled on the inner side surface of the wall of the autoclaved lightweight concrete slab A, the hook bolt is penetrated in the autoclaved lightweight aerated concrete slab A, and the hook head of the hook bolt hooks the other side surface of the angle steel and is welded and fixed;
the lower end of the autoclaved lightweight concrete slab A is fixedly connected with the thin-wall through an angle steel, a hook bolt and a bottom-expanding mechanical anchor bolt, one side face of the angle steel is arranged between butt joint end faces of the autoclaved lightweight concrete slab A and the thin-wall and is fixedly connected with the thin-wall through the bottom-expanding mechanical anchor bolt, the other side face of the angle steel is buckled on the inner side face of the autoclaved lightweight concrete slab A, the hook bolt penetrates through the autoclaved lightweight aerated concrete slab A, and the hook head of the hook bolt hooks the other side face of the angle steel and is fixedly welded.
The thin-wall is two-stage in thickness, and the upper portion is 200mm in thickness, and the lower portion is 100mm in thickness.
The thickness of the autoclaved lightweight aerated concrete plate A is 300mm.
The autoclaved lightweight aerated concrete plates on the outer sides of the main beam walls are autoclaved lightweight aerated concrete plates C and autoclaved lightweight aerated concrete plates D, the thickness of the autoclaved lightweight aerated concrete plates C is 100mm, the thickness of the autoclaved lightweight aerated concrete plates D is 200mm, the autoclaved lightweight aerated concrete plates C are arranged at the upper end position and the lower end position of the window body, and the autoclaved lightweight aerated concrete plates C are arranged at the upper end position and the lower end position of the autoclaved lightweight aerated concrete plates A.
The thickness of the autoclaved lightweight concrete board B is 200mm.
Two autoclaved lightweight aerated concrete plates B at the corner wrapping column node are in inclined plane butt joint, and embedded parts at the intersection angle are used for outer side molding connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1) The utility model discloses combine the thin-walled wall of frame roof beam and corner post structure that current engineering reserved, adopt the ALC board as enclosure main part outer wall structure, set up door and window and insulation construction simultaneously, can full play ALC board dead weight light, intensity is high, the ductility is good, the advantage that the shock resistance is strong, has good heat preservation and sound insulation performance. The ALC board is thinner than a common wall body, so that the floor area of the structure can be reduced, the using area is increased, and the burden of a foundation is lightened under the condition of the same building area.
2) The utility model discloses energy-concerving and environment-protective, the installation accuracy is higher. The assembly type construction reduces the labor intensity of a bottom layer, is high in installation speed, improves the construction efficiency, shortens the construction period and is economical in manufacturing cost.
3) The heat insulation performance is good, and the problem of wall cracking common in the traditional extruded polystyrene board external mortar heat insulation method can be avoided.
4) The utility model discloses outside handsome in appearance.
Drawings
Fig. 1 is a schematic view of the vertical arrangement of the present invention;
FIG. 2 is a schematic view of a windowless wall connection;
FIG. 3 is a schematic view of a connection structure of a wall with a window;
fig. 4 is a schematic view of a connection structure at a node of a corner wrapping column.
In the figure: 1. the building comprises an asbestos heat insulation layer, 2. Autoclaved lightweight aerated concrete plates D, 3. Autoclaved lightweight aerated concrete plates B, 4. Autoclaved lightweight aerated concrete plates C, 5. Autoclaved lightweight aerated concrete plates A, 6. A window body, 7. A bottom expanding mechanical anchor bolt, 8. A hook bolt, 9. Angle steel, 10. A thin-wall, 11. A main beam, 12. An aluminum profile modeling, 13. An embedded part and 14. A right-angle column.
Detailed Description
The present invention will be described in detail below, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 to 4, an autoclaved lightweight aerated concrete slab outer wall structure comprises a windowless wall body, a windowed wall body and corner column wrapping nodes, wherein the upper part and the lower part of a window are girder wall bodies, the outer side of the girder wall body is fixed with autoclaved lightweight aerated concrete slabs through bottom expanding mechanical anchor bolts 7, the upper ends of the autoclaved lightweight aerated concrete slabs are fixed with asbestos heat preservation layers 1, the windowless wall body is an autoclaved lightweight aerated concrete slab A5, the upper end and the lower end of the autoclaved lightweight aerated concrete slab A5 are fixedly connected with the girder wall body, a window body 6 is fixed between the upper girder wall body and the lower girder wall body at the position of the windowed wall body, the corner column wrapping nodes form a right-angle bent wall body through right-angle columns 14, the lightweight concrete slabs B3 are fixed on the right-angle surfaces of the two outer sides of the right-angle columns 14 through bottom expanding mechanical anchor bolts 7, and the window body is connected with the autoclaved lightweight aerated concrete slabs B3 or integrally connected with the autoclaved lightweight concrete slabs A5.
The utility model discloses a to current engineering reservation structural design, this reservation structure is by upper and lower frame girder 11 and at the thin wall short wall of 11 upper ends body couplings of girder, and the corner post constitutes. The utility model discloses an evaporate and press light aerated concrete board as the outer wall main part, will go up frame girder wall connection from top to bottom to reserve the window and be used for installing door and window.
The girder wall body comprises a girder 11 and a thin-wall 10, and the thin-wall 10 is integrally connected to the upper end of the girder 11.
The upper end of the autoclaved lightweight aerated concrete plate A5 is fixedly connected with a main beam 11 through an angle steel 9, a hook bolt 8 and a bottom expanding mechanical anchor bolt 7, one side surface of the angle steel 9 is fixedly connected with the main beam 11 through the bottom expanding mechanical anchor bolt 7, the other side surface of the angle steel 9 is buckled on the inner side surface of the wall of the autoclaved lightweight aerated concrete plate A5, the hook bolt 8 is connected in the autoclaved lightweight aerated concrete plate A5 in a penetrating manner, and the hook head of the hook bolt 8 hooks the other side surface of the angle steel 9 and is welded and fixed;
the lower end of the autoclaved lightweight aerated concrete slab A5 is fixedly connected with the thin-wall 10 through angle steel 9, hook head bolts 8 and a bottom expanding mechanical anchor bolt 7, one side face of the angle steel 9 is arranged between butt joint end faces of the autoclaved lightweight aerated concrete slab A5 and the thin-wall 10 and is fixedly connected with the thin-wall 10 through the bottom expanding mechanical anchor bolt 7, the other side face of the angle steel 9 is buckled on the inner side face of the wall of the autoclaved lightweight aerated concrete slab A5, the hook head bolts 8 are connected in the autoclaved lightweight aerated concrete slab A5 in a penetrating mode, and hook heads of the hook head bolts 8 hook the other side face of the angle steel 9 and are fixed in a welding mode.
The thin-walled wall 10 has two-stage thickness, the upper thickness being 200mm and the lower thickness being 100mm.
The thickness of the autoclaved lightweight aerated concrete slab A5 serving as the main wall structure is 300mm.
The utility model discloses the light aerated concrete board that evaporates who has fixed different thickness in main girder wall's outside different positions, the outside of main girder wall evaporate to press light aerated concrete board for evaporating press light aerated concrete board C4 and evaporate to press light aerated concrete board D2 two kinds, it is 100mm to evaporate to press light aerated concrete board C4 thickness, it is 200mm to evaporate to press light aerated concrete board D2 thickness, evaporate the upper and lower extreme position of pressing light aerated concrete board C4 at the window form, evaporate light aerated concrete board C4 and press the upper and lower extreme position of pressing light aerated concrete board A5.
The specific installation structure is as follows: in the position without a window, an ALC (autoclaved lightweight aerated concrete) slab with the thickness of 200mm (an autoclaved lightweight aerated concrete slab D2) is selected, holes are formed in the upper and lower fixed positions of the ALC slab, and M12 bottom expanding mechanical bolts 7 are respectively anchored with the thin-wall 10 and the main beam 11; an ALC (autoclaved lightweight aerated concrete) slat (namely an autoclaved lightweight aerated concrete plate A5) with the thickness of 300mm is selected between the upper end of the thin-wall 10 and the upper layer of girder 11, the joints of the inner side of the autoclaved lightweight aerated concrete plate A5 and the bottom of the upper layer of girder 11 and the top of the lower layer of thin-wall 10 are respectively provided with a full-length galvanized angle steel 9, the full-length galvanized angle steel 9 is anchored on the girder 11 and the thin-wall 10 at intervals of every 600mm by bottom expanding mechanical anchor bolts 7, 1 hole is respectively arranged at the upper fixed position and the lower fixed position of the ALC slat, and M12 hook head bolts 8 are respectively welded on the full-length galvanized angle steel 9; the gap position of the upper end of the thin-wall 10 is filled with rock wool for heat preservation treatment, and the thin-wall can be made into a light shape.
In the position with the window, an ALC (autoclaved lightweight aerated concrete) slat (namely a steam-pressed lightweight aerated concrete slab C4) with the thickness of 100mm is selected from the upper part and the lower part of the window, 1 hole is respectively formed in the upper fixed position and the lower fixed position of the ALC slat, and an M12 bottom expanding mechanical bolt 7 is respectively anchored with a thin-wall 10 and a main beam 11; the gap position of the upper end of the thin-wall 10 is filled with rock wool for heat preservation treatment, and the thin-wall can be made into a light shape.
The external asbestos heat preservation layer is characterized in that the channel steel is fixed on an embedded part of the thin-wall, the asbestos heat preservation layer is embedded in the channel steel, and the decorative metal strip is fixed on the channel steel.
The thickness of the autoclaved lightweight aerated concrete plate B3 at the node of the corner packing column is 200mm. Two autoclaved lightweight concrete boards B3 are in inclined plane butt joint, and embedded pieces 13 at the intersection angle are used for outer side molding connection.
At the wrapping columns at four corners of the building body, ALC strips (namely autoclaved lightweight aerated concrete plates B3) with the thickness of 200mm are selected, 2 holes are respectively formed in the upper and lower fixed positions of the ALC strips, and M12 bottom expanding mechanical bolts 7 are used for anchoring with the column body. The corner is in a right-angle concave angle shape, and an embedded piece 13 is embedded in the corner for fixedly connecting the outer side aluminum section shape 12. Rock wool heat preservation layers are filled in the gaps among the column bodies, the wall body and the window.
The hook bolt hole and the bottom expanding mechanical bolt hole are plugged by special cement. And (4) paving a steel wire mesh on the back surface of the joint of different walls, wherein the width of the steel wire mesh is not less than 300mm. And (3) pressing the alkali-resistant glass fiber mesh into the polymer cement mortar layer, namely, adopting a plastering layer anti-cracking measure with higher strength.
The inner side of the wall body is smeared with RQW light composite heat-insulating material with the thickness of 30mm, the outer side of the wall body is leveled by cement mortar with the thickness of 10mm, then a polymer cement waterproof mortar waterproof layer with the thickness of 3-8 mm is touched, and the outmost layer is a real paint surface layer.
Claims (8)
1. The outer wall structure of the autoclaved lightweight aerated concrete slab is characterized by comprising a windowless wall body, a windowed wall body and a corner wrapping column node, wherein the upper part and the lower part of a window are main beam wall bodies, the outer side of each main beam wall body is fixedly provided with the autoclaved lightweight aerated concrete slab through an expanded bottom mechanical anchor bolt, the upper end of each autoclaved lightweight aerated concrete slab is fixedly provided with an asbestos heat preservation layer, the windowless wall body is an autoclaved lightweight aerated concrete slab A, the upper end and the lower end of the autoclaved lightweight concrete slab A are fixedly connected with the main beam wall bodies, the windowed wall body is fixedly provided with a window body between the upper main beam wall body and the lower main beam wall body, the corner wrapping column node is a right-angle bent wall body formed by right-angle columns, the autoclaved lightweight concrete slab B is fixedly arranged on the right-angle surfaces of the two outer sides of the two outer side right-angle columns through the expanded bottom mechanical anchor bolts, and the autoclaved lightweight aerated concrete slab B is connected with the window body or is integrally connected with the autoclaved lightweight aerated concrete slab A.
2. The autoclaved lightweight aerated concrete panel outer wall structure according to claim 1, wherein the girder wall body comprises a girder and a thin wall integrally connected to an upper end of the girder.
3. The autoclaved light-weight aerated concrete panel outer wall structure according to claim 2, wherein the upper end of the autoclaved light-weight aerated concrete panel A is fixedly connected with the girder through angle steel, hook head bolts and a bottom-expanding mechanical anchor bolt, one side surface of the angle steel is fixedly connected with the girder through the bottom-expanding mechanical anchor bolt, the other side surface of the angle steel is buckled on the inner wall side surface of the autoclaved light-weight aerated concrete panel A, the hook head bolts are penetrated in the autoclaved light-weight aerated concrete panel A, and the hook heads of the hook head bolts hook the other side surface of the angle steel and are welded and fixed;
the lower end of the autoclaved lightweight aerated concrete plate A is fixedly connected with the thin-wall through angle steel, hook head bolts and a bottom expanding mechanical anchor bolt, one side face of the angle steel is arranged between butt joint end faces of the autoclaved lightweight aerated concrete plate A and the thin-wall and fixedly connected with the thin-wall through the bottom expanding mechanical anchor bolt, the other side face of the angle steel is buckled on the inner side face of the wall of the autoclaved lightweight aerated concrete plate A, the hook head bolts penetrate into the autoclaved lightweight aerated concrete plate A, and hook heads of the hook head bolts hook the other side face of the angle steel and are fixedly welded.
4. The autoclaved lightweight aerated concrete panel outer wall structure according to claim 2 or 3, wherein the thin wall is two-stage thick, the upper thickness is 200mm, and the lower thickness is 100mm.
5. The autoclaved lightweight aerated concrete panel outer wall structure according to claim 1, wherein the thickness of said autoclaved lightweight aerated concrete panel A is 300mm.
6. The autoclaved light-weight aerated concrete panel outer wall structure as claimed in claim 1, wherein the autoclaved light-weight aerated concrete panels on the outer side of the main beam wall body are two types of autoclaved light-weight aerated concrete panels C and autoclaved light-weight aerated concrete panels D, the thickness of the autoclaved light-weight aerated concrete panels C is 100mm, the thickness of the autoclaved light-weight aerated concrete panels D is 200mm, the autoclaved light-weight aerated concrete panels C are arranged at the upper and lower end positions of the window body, and the autoclaved light-weight aerated concrete panels C are arranged at the upper and lower end positions of the autoclaved light-weight aerated concrete panels A.
7. The autoclaved lightweight aerated concrete panel outer wall structure according to claim 1, wherein the thickness of the autoclaved lightweight aerated concrete panel B is 200mm.
8. The autoclaved lightweight aerated concrete panel outer wall structure according to claim 1, wherein two autoclaved lightweight aerated concrete panels B at the corner bollard nodes are in inclined plane butt joint, and embedded pieces at the intersection corners are used for outer side molding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222510794.9U CN218522008U (en) | 2022-09-22 | 2022-09-22 | Evaporate and press light aerated concrete slab outer wall structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222510794.9U CN218522008U (en) | 2022-09-22 | 2022-09-22 | Evaporate and press light aerated concrete slab outer wall structure |
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| CN218522008U true CN218522008U (en) | 2023-02-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492285A (en) * | 2022-09-22 | 2022-12-20 | 中国三冶集团有限公司 | Evaporate and press light aerated concrete slab outer wall structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492285A (en) * | 2022-09-22 | 2022-12-20 | 中国三冶集团有限公司 | Evaporate and press light aerated concrete slab outer wall structure |
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