CN209874140U - Modular assembly type building foaming cement wall structure - Google Patents
Modular assembly type building foaming cement wall structure Download PDFInfo
- Publication number
- CN209874140U CN209874140U CN201920481565.4U CN201920481565U CN209874140U CN 209874140 U CN209874140 U CN 209874140U CN 201920481565 U CN201920481565 U CN 201920481565U CN 209874140 U CN209874140 U CN 209874140U
- Authority
- CN
- China
- Prior art keywords
- channel steel
- wall
- foamed cement
- wallboard
- socket
- 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
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The modular assembly type building foamed cement wall structure comprises a wallboard and a connecting structure for connecting the wallboard and a floor slab; the wall board comprises a plurality of wall units which are arranged side by side, each wall unit comprises a foamed cement layer, grid cloth and edge sealing channel steel, a frame surrounded by the edge sealing channel steel is filled with foamed cement to form the foamed cement layer, and the outer side of the foamed cement layer is attached to the grid cloth; the edge sealing channel steel comprises channel steel or special-shaped channel steel, and the special-shaped channel steel is formed in a groove structure formed by inwards sinking a web plate of the channel steel; the connecting structure comprises a limiting rod or a limiting plate. Above-mentioned wall structure can be with upper and lower floor's wallboard and floor connect assembly house effectively through prefabricated connection structure, has green, installs swift characteristics.
Description
Technical Field
The utility model belongs to the technical field of the building structure technique and specifically relates to a building structure of foaming cement wallboard in steel house room.
Background
The foamed cement board is a light bubble-shaped heat-insulating material made up by using raw materials of ordinary portland cement, flyash or coal gangue and foaming agent through the processes of compounding, stirring, foaming and cutting, and features low heat-conducting coefficient, non-combustible grade A1, water-proofing, strong adhesion to wall body and no toxic by-effect.
The existing foamed cement board is easy to break and can not bear load, and can only be used as a partition wall board in a concrete frame and a steel structure house; meanwhile, the plates are small in specification, a plurality of plates are required to be piled up to form a wall body, the mechanical construction and installation are not suitable, and the field construction speed is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art's defect, provide a modularization assembly type structure foaming cement wall structure, can be with upper and lower floor wallboard and floor connect the assembly effectively into the house through prefabricated connection structure, have green, install swift characteristics.
The technical problem of the utility model is realized with following technical scheme:
the modular assembly type building foamed cement wall structure comprises a wallboard and a connecting structure for connecting the wallboard and a floor slab; the wall board comprises a plurality of wall units which are arranged side by side, each wall unit comprises a foamed cement layer, grid cloth and edge sealing channel steel, a frame surrounded by the edge sealing channel steel is filled with foamed cement to form the foamed cement layer, and the outer side of the foamed cement layer is attached to the grid cloth; the edge sealing channel steel comprises channel steel or special-shaped channel steel, and the special-shaped channel steel is formed in a groove structure formed by inwards sinking a web plate of the channel steel; the connecting structure comprises a limiting rod or a limiting plate.
Above-mentioned modularization assembled building foaming cement wall structure, add the polyurethane heat preservation in the foaming cement layer, wall unit is sealed by the banding channel-section steel all around, and two facades of wall unit are the foaming cement layer, and the outside laminating net cloth on foaming cement layer is the polyurethane heat preservation between the two-layer foaming cement layer.
According to the modular assembly type building foaming cement wall structure, a supporting structure is additionally arranged inside the wall unit and comprises a keel and diagonal ribs, the keel is made of square steel tubes or round tubes, and the upper end and the lower end of the keel are respectively welded with edge sealing channel steel at the top end and the bottom end of a wallboard; the diagonal draw bars are respectively connected with the keels and the edge banding channel steel in a welded mode.
In the modular assembly type building foamed cement wall structure, the connecting structure is a limiting plate; the top end and the bottom end of the wallboard are sealed by special-shaped channel steel, and a chute is formed in the wallboard by a groove of the special-shaped channel steel; and a limiting plate is arranged on the surface of the sliding chute, and the shape of the limiting plate corresponds to that of the sliding chute.
In the modular assembly type building foamed cement wall structure, the connecting structure is a limiting rod; the top end and the bottom end of the wallboard are sealed by channel steel, the channel steel is respectively provided with a limiting hole, an upper socket is arranged in the limiting hole at the top end of the wallboard, and a lower socket is arranged in the limiting hole at the bottom end of the wallboard; two connecting bellmouths are respectively arranged on two end faces of the floor slab, and the side walls of the connecting bellmouths are fixed on the end faces of the floor slab; the limiting rod penetrates through the connecting socket and is arranged in the upper socket and the lower socket of the two layers of wallboards.
The modular assembly type building foaming cement wall structure is characterized in that the connecting bell mouth, the upper socket, the lower socket and the limiting rod are corresponding in shape, and the cross sections of the connecting bell mouth, the upper socket, the lower socket and the limiting rod are square, circular or hexagonal and are matched with each other.
According to the modular assembly type building foaming cement wall structure, two sides of the wall unit are sealed by the deformed channel steel, the groove of the deformed channel steel on one side of the wall unit is inwards installed, and the groove on the other side of the wall unit is outwards installed to form a boss shape corresponding to the groove; the grooves of the two special-shaped channel steels of the adjacent wall units correspond to the bosses to form a primary-secondary buckle structure matched with each other.
The utility model discloses a wall structure adopts compound foaming cement panel to make, has not only overcome the defect of current foaming cement board, and compound foaming cement wall structure collects bearing, heat preservation, module, assembled in an organic whole moreover. Wherein every wall body unit is sealed by the banding channel-section steel all around, and the centre sets up fossil fragments and the diagonal draw bar of steel construction, makes the monoblock prefabricated wallboard of making reach bearing strength, can build the multi-storey building, and application scope is wide. The lowest heat conductivity coefficient of the foamed cement board can reach 0.045W/m2k, the thermal conductivity coefficient is basically equivalent to that of a polystyrene board, and the requirement of heat preservation and insulation of a building is completely met. The prepared wall board is greenThe color is environment-friendly, and no harmful gas is released and the mineral wool fibers cause damage to the skin and respiratory tract of the human body.
The house structure can be directly connected with prefabricated standard parts such as wallboards, floor slabs and the like through the limiting plates or the limiting rods, can be conveniently assembled into a house, and has the characteristics of simple construction process, convenience and quickness in installation and short construction period; the method conforms to the building industrialization trend, is a model of a modular assembly type building, is low-carbon and energy-saving, and can be used repeatedly for demolished wallboard materials without causing environmental pollution caused by building waste.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the interior of the wall panel of the present invention;
FIG. 3 is a schematic view of the connection of the wall panel and floor slab of the present invention;
fig. 4 is a cross-sectional view of the present invention as an exterior wall;
FIG. 5 is a schematic structural view of a wall panel according to another embodiment of the present invention;
figure 6 is a schematic view of a wall panel and floor connection according to another embodiment of the present invention.
The list of labels in the figure is: 1. wallboard, 2, floor, 3, foaming cement layer, 4, net cloth, 5, channel-section steel, 6, special-shaped channel-section steel, 7, polyurethane heat preservation, 8, go up the socket, 9, lower socket, 10, gag lever post, 11, connect the bellmouth, 12, limiting plate, 13, spout, 14, fossil fragments, 15, diagonal draw bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the wall structure of the present invention includes a wall plate 1 and a connecting structure between the wall plate 1 and a floor slab 2, wherein the connecting structure includes a limiting plate 12 and a limiting rod 10. The wall board comprises a plurality of wall units which are arranged side by side, the length of each wall unit is the height of a house, the width of each wall unit is 0.6-1.2m, and the thickness of each wall unit is 100-200 mm; the width of the assembled wall board is 0.6-11 m. The wall unit includes foaming cement layer 3, bearing structure, net cloth 4 and banding channel-section steel, and the banding channel-section steel includes channel-section steel 5 and dysmorphism channel-section steel 6, and the top and the bottom of wall unit are by channel-section steel 5 or the banding of dysmorphism channel-section steel 6, and the banding is with dysmorphism channel-section steel 6 to both sides, packs foaming cement in the frame that channel-section steel 5 and dysmorphism channel-section steel are constituteed, forms foaming cement layer 3, and two facade laminating net cloth 4 around the foaming cement layer, the inside bearing structure that sets up of wall unit. The grid cloth arranged outside the foamed cement layer can effectively enhance the strength of the foamed cement, improve the impact resistance of the wall body and prevent the wall surface from cracking.
As shown in fig. 2, the special-shaped channel 6 is a structure in which a web of the channel is recessed inward to form a groove or protrudes outward to form a boss, one side of each wall unit is a groove-shaped special-shaped channel, and the other side of each wall unit is a boss-shaped special-shaped channel corresponding to the groove-shaped special-shaped channel. The grooves of the two special-shaped channel steels 6 of the adjacent wall units correspond to the bosses, so that a primary-secondary buckle structure matched with the primary-secondary buckle structure is formed. Two or more adjacent wall units can be seamlessly spliced and assembled together to form the wall plate 1 with a complete surface. The primary and secondary knot structure improves the sealing performance of wall body, and two dysmorphism channel steels that splice together simultaneously form special-shaped I-steel, improve the bearing performance of whole prefabricated wallboard, consequently the utility model discloses a multilayer building can be built as the bearing wall use to the wallboard, has improved the suitability of modularization standard component.
As shown in fig. 2, the supporting structure includes a keel 14 and diagonal braces 15, the keel 14 is made of a square steel tube or a round tube (in the following embodiment, a square steel tube is taken as an example for explanation), the side length/diameter of the square steel tube is 70-90mm, and the upper end and the lower end of the keel are respectively welded and connected with the edge sealing channel steel at the top end and the bottom end of the wall board. The diagonal draw bars 15 are obliquely arranged between the keels and the edge sealing channel steel, and two ends of the diagonal draw bars are respectively welded with the ends of the keels and the channel steel. The supporting structure of wall body has been constituteed to fossil fragments and diagonal draw bar, can strengthen the shear resistance of wallboard, further increases the fastness in house.
As shown in fig. 3, an upper socket 8 and a lower socket 9 are respectively arranged at the upper end and the lower end of the keel 14, the side length/diameter of the upper socket and the lower socket is 70-90mm, and the depth is 100-200 mm. And the channel steel at the top end and the bottom end of the wallboard is respectively provided with a limiting hole, and the two limiting holes respectively correspond to the upper socket or the lower socket. The limiting rod 10 is made of square steel or round tube, the side length of the cross section of the square steel is 60-80mm, the length is smaller than the sum of the thickness of the floor slab and the depth of the upper socket and the lower socket, and the sum is generally 300-500 mm. Two connecting bellmouths 11 are respectively welded on channel steel on two end faces of the floor slab 2, the connecting bellmouths 11 are made of square steel pipes with the side length of 100mm, and the side walls of the square steel pipes are welded on the channel steel. When the floor slab is connected with the outer wall, the height of the connecting socket is equal to the thickness of the floor slab; when the floor slab is connected with the inner wall, the height of the connecting bellmouth is half of the thickness of the floor slab, and the connecting bellmouths of adjacent floor slabs are overlapped; the limiting rod penetrates through the connecting socket and is arranged in the upper socket and the lower socket of the two layers of wallboards. The connecting socket corresponds to the socket and the limiting rod in shape, and the cross section of the connecting socket is not limited to square and can be in the common shapes of building connecting pieces such as round, hexagon and the like which are matched with each other. Adopt socket joint to be connected between floor and the wallboard, between upper wallboard and the lower floor's wallboard, this kind of connected mode not only safe and reliable but also make the construction operation really realize convenient, high-efficient.
As shown in fig. 4, when the wall unit is used as an outer wall, the wall unit further comprises a polyurethane heat-insulating layer 7, the periphery of the wall unit is sealed by channel steel and deformed channel steel, the vertical surface of the wall unit is a foamed cement layer 3, and the outer side of the foamed cement layer 3 is attached with a grid cloth 4. And flame retardant polyurethane is filled between the two foamed cement layers and the edge sealing channel steel to form a polyurethane heat insulation layer 7 inside the wall unit, and a support structure is arranged in the polyurethane heat insulation layer. The thickness of each foamed cement layer is 50mm, and the thickness of the polyurethane heat-insulating layer is 50-100 mm. When the wallboard is used as an outer wall facade, outer plates such as marble plates and granite plates can be directly paved to form an outer wall decorative surface, so that the paving and painting process of the outer wall is saved in the later period, and the assembly molding and decoration integration in the construction process is really realized.
As shown in fig. 5 and 6, the top and bottom of the wall panel of another embodiment of the present invention are sealed by the deformed channel steel 6, the groove of the deformed channel steel forms the sliding groove 13 into the wall panel, and the cross section of the sliding groove can be dovetail-shaped. A limiting plate 12 is arranged on the sliding chute 13, and the shape of the limiting plate 12 corresponds to that of the sliding chute. The bottom of one deck wallboard links to each other with the bar basis through the limiting plate, and the top is connected with upper wallboard through the limiting plate, and the wallboard that two layers and above loops through limiting plate and connects.
The working process of the present invention is further explained as follows:
the wall board is prefabricated according to building design requirements, raw materials such as industrial fillers represented by portland cement and fly ash, foaming agents and the like are added with water and stirred to form slurry, the slurry is poured into a mold, edge-sealing channel steel is arranged on the periphery of the mold, a support structure is prevented in the middle of the mold, a foaming cement layer is formed through stirring, foaming and hardening, two vertical surfaces of the foaming cement layer are attached to grid cloth, the materials are firmly glued together in the hardening process, and therefore the wall unit of the inner wall meeting the requirements is manufactured. When the external wall panel is manufactured, polyurethane is filled between the two foamed cement layers, the polyurethane is tightly combined with the foamed cement layers after being shaped, and the periphery of the polyurethane is sealed by edge sealing channel steel to form a wall unit of the external wall. And welding and assembling the special-shaped channel steels of the wall units to form the prefabricated standard wallboard component.
The building structure of the house is a wallboard 1 and a floor slab 2 which are assembled with each other, a lower socket 9 is added in a foundation base of the building in the construction process, a limiting rod 10 is placed in the lower socket, and the position of the lower socket corresponds to the upper socket of the wallboard. And (4) hoisting and assembling the prefabricated wall boards into a wall body of a first floor according to the house structure. The prefabricated floor slab 2 is hoisted on a wall body to form a floor slab of a house, and a connecting bell mouth 11 of the floor slab is sleeved on the limiting rod 10; and then the lower socket of the upper layer of wallboard is sleeved on the limiting rod to complete the assembly construction of the first floor. By analogy, a building with a multi-layer structure can be built. The floor slabs and the wall body are fixedly connected through the socket joint, one floor slab is simultaneously overlapped on the two adjacent wall bodies, so that the wall body firmly supports the two adjacent floor slabs, the stability between the wall body and the floor slabs is improved, and the overall stability of the building is enhanced.
The construction process of another embodiment is, fixes limiting plate 12 on the bar foundation of building, places the wallboard on the limiting plate, and the spout lock that wallboard bottom dysmorphism channel steel formed is on the limiting plate, and special-shaped channel-section steel and limiting plate pass through welded connection. The limiting plates are buckled on the sliding grooves at the top ends of the wallboards, floor slabs 2 are laid on the limiting plates, adjacent floor slabs are tightly attached through snap buckles, and the limiting plates corresponding to the two layers of wallboards are fixed on the floor slabs. Thereby completing the construction of the multi-storey building. The limiting plates and the sliding grooves are matched with each other, so that the construction efficiency is improved, and meanwhile, the stability between the wallboard and the floor slab and the overall stability of a building are enhanced.
Claims (7)
1. The modular assembly type building foaming cement wall structure is characterized by comprising a wallboard (1) and a connecting structure for connecting the wallboard (1) and a floor slab (2); the wall board comprises a plurality of wall units which are arranged side by side, each wall unit comprises a foamed cement layer (3), grid cloth (4) and edge sealing channel steel, a frame surrounded by the edge sealing channel steel is filled with foamed cement to form the foamed cement layer (3), and the outer side of the foamed cement layer is attached to the grid cloth (4); the edge sealing channel steel comprises channel steel (5) or special-shaped channel steel (6), and a web plate of the channel steel is inwards sunken to form a groove structure; the connecting structure comprises a limiting rod (10) or a limiting plate (12).
2. The modular assembly type building foamed cement wall structure according to claim 1, wherein a polyurethane insulating layer (7) is additionally arranged in the foamed cement layer (3), the periphery of the wall unit is sealed by edge-sealing channel steel, two vertical surfaces of the wall unit are the foamed cement layers (3), the outer sides of the foamed cement layers are attached with gridding cloth (4), and the polyurethane insulating layer (7) is arranged between the two foamed cement layers.
3. The modular assembly type building foamed cement wall structure according to claim 2, wherein a support structure is additionally arranged inside the wall unit, the support structure comprises a keel (14) and diagonal ribs (15), the keel (14) is made of a square steel pipe or a round pipe, and the upper end and the lower end of the keel are respectively welded with edge sealing channel steel at the top end and the bottom end of the wallboard; the diagonal draw bars (15) are respectively connected with the keels and the edge banding channel steel in a welded mode in an inclined mode.
4. The modular assembly building foamed cement wall structure according to claim 3, characterized in that the connecting structure is a limiting plate (12); the top end and the bottom end of the wallboard are sealed by special-shaped channel steel (6), and a groove of the special-shaped channel steel forms a sliding groove (13) into the wallboard; and a limiting plate (12) is arranged on the surface of the sliding chute, and the shape of the limiting plate corresponds to that of the sliding chute.
5. The modular assembly building foamed cement wall structure according to claim 3, wherein the connecting structure is a limiting rod (10); the top end and the bottom end of the wallboard are sealed by channel steel (5), the channel steel is respectively provided with a limiting hole, an upper socket (8) is arranged in the limiting hole at the top end of the wallboard, and a lower socket (9) is arranged in the limiting hole at the bottom end of the wallboard; two end faces of the floor (2) are respectively provided with two connecting bellmouths (11), and the side walls of the connecting bellmouths are fixed on the end faces of the floor; the limiting rod penetrates through the connecting socket and is arranged in the upper socket and the lower socket of the two layers of wallboards.
6. The modular assembly type structural foam cement wall structure according to claim 5, wherein the connecting socket (11), the upper socket (8), the lower socket (9) and the limiting rod (10) have corresponding shapes, and the cross sections of the connecting socket, the upper socket, the lower socket and the limiting rod are square, circular or hexagonal which are matched with each other.
7. The modular assembly building foamed cement wall structure according to any one of claims 1-6, wherein the two sides of the wall unit are sealed by profiled channel steel (6), the groove of the profiled channel steel on one side of the wall unit is installed inwards, and the groove on the other side of the wall unit is installed outwards to form a boss shape corresponding to the groove; the grooves of the two special-shaped channel steels of the adjacent wall units correspond to the bosses to form a primary-secondary buckle structure matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481565.4U CN209874140U (en) | 2019-04-11 | 2019-04-11 | Modular assembly type building foaming cement wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481565.4U CN209874140U (en) | 2019-04-11 | 2019-04-11 | Modular assembly type building foaming cement wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209874140U true CN209874140U (en) | 2019-12-31 |
Family
ID=68959313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920481565.4U Expired - Fee Related CN209874140U (en) | 2019-04-11 | 2019-04-11 | Modular assembly type building foaming cement wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209874140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482406A (en) * | 2021-06-29 | 2021-10-08 | 四川周兴和实业有限公司 | Integrated house and building method thereof |
| CN116290454A (en) * | 2022-09-09 | 2023-06-23 | 中建五局(烟台)建设工程有限公司 | Assembled block wall and wall construction method |
-
2019
- 2019-04-11 CN CN201920481565.4U patent/CN209874140U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482406A (en) * | 2021-06-29 | 2021-10-08 | 四川周兴和实业有限公司 | Integrated house and building method thereof |
| CN113482406B (en) * | 2021-06-29 | 2022-11-08 | 四川周兴和实业有限公司 | Integrated house and building method thereof |
| CN116290454A (en) * | 2022-09-09 | 2023-06-23 | 中建五局(烟台)建设工程有限公司 | Assembled block wall and wall construction method |
| CN116290454B (en) * | 2022-09-09 | 2023-08-22 | 中建五局(烟台)建设工程有限公司 | Assembled block wall and wall construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8898983B2 (en) | Waffle slab interlocking wall | |
| CN205444458U (en) | Integrated assembled steel construction building | |
| WO2017076070A1 (en) | Integrated-assembly steel structure building | |
| CN102505779A (en) | Block type wall system assembled by hoisting and construction method thereof | |
| CN102704585A (en) | Construction technology for noncombustible type double-interlayer foam concrete insulation board | |
| CN103266662B (en) | The assembled house of light steel composite board | |
| CN209874140U (en) | Modular assembly type building foaming cement wall structure | |
| CN103774790A (en) | Novel fabricated light framework plate | |
| CN103615068A (en) | Steel frame heat insulation external wall panel | |
| CN202658772U (en) | Light-core reinforced concrete wall | |
| CN206337729U (en) | A kind of building structure of modular assembly formula | |
| CN1888344B (en) | Composite thermal insulation concrete load-bearing wall | |
| CN108894456B (en) | Prefabricated foaming ceramic frame exterior wall cladding and manufacturing method thereof | |
| CN108643346B (en) | Assembled built-in heat preservation layer foamed concrete composite wall-light steel frame-floor connection node | |
| CN202787557U (en) | Fireproof self-insulation brickwork wall with light cores | |
| CN105275145A (en) | Assembly type multifunctional composite wallboard | |
| CN210621917U (en) | Assembled light steel house system | |
| CN107035027A (en) | A kind of assembled steel reinforced concrete structure light wt compound external wall panel | |
| CN203531131U (en) | Concrete frame based on ALC heat insulation boards | |
| CN215858388U (en) | Composite wall with special-shaped section structure light steel keel | |
| CN205296558U (en) | Large -scale prefabricated externally -hanging wallboard of lightweight aggregate micropore concrete | |
| CN204850157U (en) | Set up light partition wall board of connecting elements | |
| CN115354793A (en) | Prefabricated ceramsite and foam concrete composite shear wall provided with triangular-cone truss ribs and preparation method of prefabricated ceramsite and foam concrete composite shear wall | |
| CN212984192U (en) | Assembled steel construction light concrete building | |
| CN114687459A (en) | Assembly type composite wallboard and floor slab self-tapping nail cluster and post-cast strip combined connecting structure and manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |