CN113969640A - Precast slab outer wall coated with waterproof protective layer - Google Patents
Precast slab outer wall coated with waterproof protective layer Download PDFInfo
- Publication number
- CN113969640A CN113969640A CN202111278233.4A CN202111278233A CN113969640A CN 113969640 A CN113969640 A CN 113969640A CN 202111278233 A CN202111278233 A CN 202111278233A CN 113969640 A CN113969640 A CN 113969640A
- Authority
- CN
- China
- Prior art keywords
- layer
- precast slab
- waterproof
- wall
- isolation
- 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.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6125—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on the one frontal surface co-operating with recesses in the other frontal surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an external wall of a precast slab coated with a waterproof protective layer, which comprises two external wall precast slabs, wherein each external wall precast slab is stacked by five layers of an isolation sound-deadening layer, a glass wool layer, a waterproof isolating layer, an epoxy resin layer and a supporting isolating layer, stainless steel wear-resistant plates in a U-shaped structure are arranged at two ends of each of the two external wall precast slabs, PVC wire pipes corresponding to the stainless steel wear-resistant plates in a one-to-one mode are arranged on each stainless steel wear-resistant plate, a buffering isolating layer is arranged between each stainless steel wear-resistant plate and the corresponding external wall precast slab, an auxiliary splicing notch is arranged on one external wall precast slab, and a directional splicing block matched with the auxiliary splicing notch in size is arranged on the other external wall precast slab. This prefabricated plate outer wall that has the coating waterproof layer is favorable to the transmission of indoor signal through isolation noise damping layer and the PVC winding displacement pipe that sets up, avoids the indoor signal difference that the wallboard high density leads to, makes things convenient for the winding displacement simultaneously, avoids destroying the wallboard structure wholly.
Description
Technical Field
The invention relates to the technical field of composite wallboards, in particular to a precast slab outer wall coated with a waterproof protective layer.
Background
Precast slabs are floors used in early buildings. I.e. modules or panels to be used in the engineering. Because the concrete prefabricated member is produced and processed in a prefabricating field and is directly transported to a construction site for installation, the prefabricated member is called a prefabricated plate. When the precast slab is manufactured, a hollow model is firstly nailed by wood boards, reinforcing steel bars are distributed at the hollow part of the model, cement is used for filling the hollow part, after the hollow part is dried, the wood boards are knocked off, and the residual precast slab is the precast slab. The prefabricated panels are used in a variety of buildings, such as cement slabs covered in ditches beside highways and cement slabs used as heat insulation layers on roofs. The existing prefabricated plate outer wall is not internally provided with a preassembled line pipe, the wallboard structure can be damaged by drilling during decoration and installation, the appearance of the wallboard is too dull, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing prefabricated plate outer wall according to the condition.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a precast slab outer wall coated with a waterproof protective layer.
The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides a coating has precast slab outer wall of waterproof layer, includes two outer wall precast slabs, and every outer wall precast slab piles up by five layers of isolation noise damping layer, glass wool layer, waterproof isolation layer, epoxy layer and support isolation layer, two the both ends of outer wall precast slab all are equipped with the stainless steel wear-resistant plate who is U font structure, set up the PVC spool with stainless steel wear-resistant plate one-to-one on the stainless steel wear-resistant plate, be equipped with the buffering isolation layer between stainless steel wear-resistant plate and the outer wall precast slab, one set up supplementary concatenation notch on the outer wall precast slab, another be equipped with on the outer wall precast slab with supplementary concatenation notch size complex directional grafting piece.
Preferably, the internal structure of the isolation sound-deadening layer is a honeycomb structure, and the PVC conduit penetrates through the interior of the isolation sound-deadening layer.
Preferably, the waterproof isolation layer is prepared by uniformly mixing and stirring special adhesive powder and cement.
Preferably, the buffer isolation layers are symmetrically distributed in the direction of the transverse center line of the auxiliary splicing notch, and the structure of each buffer isolation layer is an elastic structure.
Preferably, a clamping structure is formed between the directional insertion block and the auxiliary splicing notch, and the size of the directional insertion block is matched with that of the auxiliary splicing notch.
Preferably, the stainless steel wear-resistant plate forms a sealing structure through the support isolation layer, the latex paint layer and the waterproof isolation layer, and the waterproof isolation layer is tightly attached to the epoxy resin layer.
Preferably, each outer wall prefabricated plate is bonded with a latex paint layer, and the glass wool layer is tightly attached to the isolation and noise reduction layer.
The invention has the beneficial effects that:
1. according to the invention, the isolation sound-deadening layer and the PVC cable-arranging pipe are arranged, so that the transmission of indoor signals is facilitated, the indoor signal difference caused by the high density of the wallboard is avoided, the cable arrangement is convenient, and the damage to the whole structure of the wallboard is avoided;
2. the buffering isolation layer and the latex paint layer are arranged, so that slight acting force of external factors on the wall boards can be absorbed and reduced, the wall boards are prevented from vibrating, the bonding effect of cement coated between the wall boards can be improved, and the wall boards are connected stably; the directional splicing blocks and the auxiliary splicing notches are arranged, so that the wallboards can be fixed with each other, the contact area between the wallboards is enlarged, the structure between the wallboards is firmer and more stable, and the connection between the wallboards is safer;
3. the waterproof isolation layer is arranged, so that the waterproof sealing performance of the wallboard is guaranteed, the internal water seepage of the wallboard is avoided, the internal structure of the wallboard is soaked, the damage to the wallboard is caused, and the wallboard cannot be used; through the cotton layer of glass who sets up, be favorable to the wallboard to keep warm and insulate against heat, avoid the inside temperature in room to be influenced by outside temperature, can be able to bear or endure the anti worm-eaten simultaneously, improve the life of wallboard.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the engagement structure of the present invention.
In the figure: 1. an isolation sound damping layer; 2. a glass wool layer; 3. a waterproof isolation layer; 4. an epoxy resin layer; 5. supporting the isolation layer; 6. stainless steel wear-resistant plates; 7. PVC wire pipes; 8. a buffer isolation layer; 9. a latex paint layer; 10. a directional plugging block; 11. supplementary concatenation notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a precast slab outer wall coated with a waterproof protective layer comprises two outer wall precast slabs, each outer wall precast slab is stacked by five layers, namely, an isolation sound-deadening layer 1, a glass wool layer 2, a waterproof isolation layer 3, an epoxy resin layer 4 and a support isolation layer 5, the internal structure of the isolation sound-deadening layer 1 is a honeycomb structure, a PVC spool 7 penetrates through the isolation sound-deadening layer 1, transmission of indoor signals is facilitated, indoor signal difference caused by high density of the wall panel is avoided, arrangement of wires is facilitated, damage to the whole structure of the wall panel is avoided, the waterproof isolation layer 3 is prepared by mixing and stirring special viscose powder and cement, the mixing and stirring are uniform, the consistency of the cement is controlled to be about 20-40 mm, and certain workability is ensured. The daub is coated on the back of a panel and is fully coated, the thickness is controlled to be 10-20 mm, then the panel is pasted on the surface of a waterproof isolation layer 3, a rubber hammer is used for uniformly beating the waterproof surface of an outer wall to be tightly pasted with the panel, the gap between the pasted panel and the panel is filled with professional cement mortar, both ends of two outer wall precast slabs are respectively provided with a stainless steel wear-resistant panel 6 in a U-shaped structure, the stainless steel wear-resistant panel 6 is provided with PVC wire pipes 7 which are in one-to-one correspondence with the stainless steel wear-resistant panels 6, each outer wall precast slab is bonded with a latex paint layer 9, a glass wool layer 2 is tightly pasted with an isolation sound-deadening layer 1, the wall panel is favorable for heat preservation and heat insulation, the internal temperature of a room is prevented from being influenced by the external temperature, meanwhile, the stainless steel wear-resistant and mothproof effects can be realized, the service life of the wall panel is prolonged, the stainless steel wear-resistant panel 6 is formed by a sealing structure between a support isolation layer 5 and the latex paint layer 9 and the waterproof isolation layer 3, the waterproof isolation layer 3 is tightly attached to the epoxy resin layer 4, so that the waterproof tightness of the wallboard is guaranteed, water seepage in the wallboard is avoided, the internal structure of the wallboard is soaked, the wallboard is damaged, and the wallboard cannot be used, the buffer isolation layer 8 is arranged between the stainless steel wear-resistant plate 6 and the outer wall prefabricated plate, the buffer isolation layer 8 is symmetrically distributed in relation to the transverse central line direction of the latex paint layer 9, the surface structure of the latex paint layer 9 is of a convex thorn type structure, the slight acting force on the wallboard caused by external factors is favorably absorbed and reduced, the wallboard is prevented from vibrating, the bonding effect of cement coated between the wallboards can be improved, the wallboards are stably connected, an auxiliary splicing notch 11 is formed in one outer wall prefabricated plate, a directional splicing block 10 matched with the auxiliary splicing notch 11 in size is arranged in the other outer wall, and a clamping structure is formed between the directional splicing block 10 and the auxiliary splicing notch 11, and the size of the directional splicing block 10 is matched with that of the auxiliary splicing notch 11, so that the wallboard is favorably fixed with each other, the contact area between the wallboards is enlarged, the structure between the wallboards is firmer and more stable, and the connection between the wallboards is safer.
The working principle of the invention is as follows: when the wallboard is used, the wallboard is placed at a designated position, cement is smeared on the surface of a latex paint layer 9, a directional plug-in block 10 is tightly attached to an auxiliary splicing notch 11, the wallboard becomes firm after the cement is dried, stainless steel wear-resistant plates 6 are arranged around the wallboard, so that corners of the wallboard are prevented from being collided and abraded in the transportation process, a support isolation layer 5 is arranged outside the epoxy resin layer 4 to protect the picture of the epoxy resin layer 4 from being damaged by external force, meanwhile, the picture of the epoxy resin layer 4 can be displayed, the picture of the epoxy resin layer 4 can be customized according to the favor of a wallboard purchaser, the wallboard is made to be observable, the waterproof isolation layer 3 is made of a non-water-absorbing material, the external water is prevented from permeating into the interior of the wallboard, the heat conductivity of the glass wool layer 2 is low, the temperature in a space for installing the wallboard is stable, and external noise is absorbed by the internal isolation sound-absorbing layer 1 through the wallboard, the flat cable passes through the PVC wire tube 7, so that the wall surface is kept simple, the buffer isolation layer 8 has certain elasticity, and the vibration sense of the wall plate structure caused by external force is absorbed and reduced, which is the working principle of the precast slab outer wall coated with the waterproof protection layer.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a coating has precast slab outer wall of waterproof layer, includes two outer wall precast slabs, and every outer wall precast slab piles up by five layers of isolation noise damping layer (1), glass wool layer (2), waterproof isolation layer (3), epoxy layer (4) and support isolation layer (5), its characterized in that, two the both ends of outer wall precast slab all are equipped with stainless steel wear-resistant plate (6) that are U font structure, set up PVC spool (7) with stainless steel wear-resistant plate (6) one-to-one on stainless steel wear-resistant plate (6), be equipped with between stainless steel wear-resistant plate (6) and the outer wall precast slab and cushion isolation layer (8), one set up supplementary concatenation notch (11) on the outer wall precast slab, another be equipped with on the outer wall precast slab with supplementary concatenation notch (11) size complex directional grafting piece (10).
2. The exterior wall of a precast slab coated with a waterproof protective layer according to claim 1, wherein: the internal structure of the isolation sound-deadening layer (1) is of a honeycomb structure, and the PVC line pipe (7) penetrates through the inside of the isolation sound-deadening layer (1).
3. The exterior wall of a precast slab coated with a waterproof protective layer according to claim 1, wherein: the waterproof isolation layer (3) is prepared by uniformly mixing and stirring special adhesive powder and cement.
4. The exterior wall of a precast slab coated with a waterproof protective layer according to claim 1, wherein: the buffer isolation layer (8) is symmetrically distributed in relation to the transverse center line direction of the auxiliary splicing notch (11), and the structure of the buffer isolation layer (8) is an elastic structure.
5. The exterior wall of a precast slab coated with a waterproof protective layer according to claim 1, wherein: a clamping structure is formed between the directional insertion block (10) and the auxiliary splicing notch (11), and the size of the directional insertion block (10) is matched with that of the auxiliary splicing notch (11).
6. The exterior wall of a precast slab coated with a waterproof protective layer according to claim 1, wherein: stainless steel wear-resisting panel (6) constitute seal structure through supporting between isolation layer (5) and latex paint layer (9) and waterproof isolation layer (3), and waterproof isolation layer (3) and epoxy layer (4) closely laminate.
7. The exterior wall of a precast slab coated with a waterproof protective layer as claimed in claim 1, wherein each precast slab is adhered with a latex paint layer (9), and the glass wool layer (2) is closely attached to the insulating and noise-reducing layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111278233.4A CN113969640A (en) | 2021-10-30 | 2021-10-30 | Precast slab outer wall coated with waterproof protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111278233.4A CN113969640A (en) | 2021-10-30 | 2021-10-30 | Precast slab outer wall coated with waterproof protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113969640A true CN113969640A (en) | 2022-01-25 |
Family
ID=79589288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111278233.4A Withdrawn CN113969640A (en) | 2021-10-30 | 2021-10-30 | Precast slab outer wall coated with waterproof protective layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113969640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657772A (en) * | 2023-07-06 | 2023-08-29 | 北京住总第二开发建设有限公司 | Waterproof double-layer protective layer for basement outer wall |
-
2021
- 2021-10-30 CN CN202111278233.4A patent/CN113969640A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657772A (en) * | 2023-07-06 | 2023-08-29 | 北京住总第二开发建设有限公司 | Waterproof double-layer protective layer for basement outer wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10513847B2 (en) | Continuous wall assemblies and methods | |
| US6185891B1 (en) | Hurricane resistant foam-concrete structural composite | |
| US20160237692A1 (en) | Insulated wall panel | |
| IL221038A (en) | Building panel, building panel structure and method of forming a building panel structure | |
| US6151857A (en) | Prefabricated composite construction system for internal and/or external building-walls | |
| CN108222363A (en) | A kind of honeycomb core combined wall board and preparation method thereof | |
| CN103615068B (en) | Steel frame heat insulation external wall panel | |
| CN215253698U (en) | Ceramsite foam concrete exterior wall hanging plate in assembly type building | |
| CN113969640A (en) | Precast slab outer wall coated with waterproof protective layer | |
| CN211286074U (en) | Self-heat-insulation system for prefabricated light high-strength foam concrete filled wallboard outer wall | |
| CN107035021A (en) | Assembled integrated wall | |
| CN216973858U (en) | Anti-cracking light partition wall batten | |
| CN215054296U (en) | High strength fire prevention heat preservation partition wall structure | |
| RU90813U1 (en) | ENERGY-SAVING HEAT-INSULATING AND DECORATIVE PANEL | |
| CN210685471U (en) | Cracked brick wall bearing capacity recovery structure and building | |
| CN209779921U (en) | Composite heat-insulation board with good heat-insulation effect | |
| CN207469509U (en) | A kind of steel house wall external heat-insulation decoration system | |
| CN218933869U (en) | AAC composite board inner core hole grouting and exhaust structure | |
| CN105649240A (en) | Folded plate type inorganic high-strength keel light wall | |
| CN217027624U (en) | Wallboard and side fascia connection structure in ALC | |
| CN218437527U (en) | Connecting structure of ALC (autoclaved lightweight concrete) wallboard and main wall | |
| CN110872871A (en) | Double-deck cavity fire prevention sound insulation wall | |
| CN212078345U (en) | Cast-in-place lightweight concrete self preservation temperature wall body | |
| CN214697168U (en) | Floor and wallboard mounting joint structure | |
| CN220598780U (en) | Heat preservation structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220125 |