CN210563373U - Fireproof cast-in-place concrete composite heat-insulation template - Google Patents
Fireproof cast-in-place concrete composite heat-insulation template Download PDFInfo
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- CN210563373U CN210563373U CN201920788920.2U CN201920788920U CN210563373U CN 210563373 U CN210563373 U CN 210563373U CN 201920788920 U CN201920788920 U CN 201920788920U CN 210563373 U CN210563373 U CN 210563373U
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Abstract
The utility model discloses a fire prevention type cast in situ concrete composite insulation template relates to building materials technical field, and it includes the composite insulation board body, the first card strip of left surface fixedly connected with of composite insulation board body, the right flank of composite insulation board body has seted up first draw-in groove card in the position that corresponds first card strip. This fire prevention type cast in situ concrete composite insulation template, through setting up first card strip, the second card strip, first draw-in groove, second draw-in groove and fire-retardant layer, block first card strip and second card strip respectively and advance rather than first draw-in groove and second draw-in groove on another corresponding composite insulation board body, just can accomplish and splice the composite insulation board body, the condition of avoiding flowing out easily from the gap behind the concreting grout takes place, simultaneously fire-retardant intraformational fire-retardant board can play good flame retardant efficiency to the composite insulation board body, make the fire-resistant high temperature resistance performance of composite insulation board body better.
Description
Technical Field
The utility model relates to a building materials technical field specifically is a fire prevention type cast in situ concrete composite insulation template.
Background
Building materials are a general term for materials used in civil engineering and construction. It can be divided into structural material, decorative material and some special materials. The cast-in-place concrete composite heat-insulating template is suitable for cast-in-place concrete structural engineering of columns, beams, outer walls and the like of industrial and civil building frame structures, frame shear structures and shear wall structures, the existing cast-in-place concrete composite heat-insulating template does not have a fireproof function and is poor in high-temperature resistance, and meanwhile, when the composite heat-insulating template is used, the composite heat-insulating template needs to be spliced and arranged due to the fact that the area of the building outer wall is large, the two templates are directly butted together when the composite heat-insulating template is used, the connection positions of the templates and the templates are not tight, slurry flows out of gaps easily after concrete cement slurry is poured, the strength of a wall body is lowered, and therefore the use requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fire prevention type cast in situ concrete compound incubation template, it does not have the fire prevention function to have solved current cast in situ concrete compound incubation template, high temperature resistance can be relatively poor, compound incubation template is when using simultaneously, because the area of building outer wall is great, need splice the range with compound incubation template, compound incubation template all is when using directly with two templates butt joint together, the template is inseparable with the template junction, mud flows from the gap easily behind the concreting grout, lead to the problem of the intensity step-down of wall body.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a fire prevention type cast in situ concrete composite insulation template, includes the composite insulation board body, the first card strip of left surface fixedly connected with of composite insulation board body, first draw-in groove has been seted up to the right flank of composite insulation board body corresponding first card strip's position, the equal fixedly connected with second card strip in upper and lower both sides of composite insulation board body left surface, the second draw-in groove has been seted up to the position that the upper and lower both sides of composite insulation board body right flank correspond second card strip.
The composite insulation board body comprises an insulation layer, a first reinforcing layer is arranged on the upper surface of the insulation layer, an anti-crack mortar layer is arranged on the upper surface of the first reinforcing layer, a flame-retardant layer is arranged on the upper surface of the anti-crack mortar layer, a second reinforcing layer is arranged on the lower surface of the composite insulation board body, a mortar bonding layer is arranged on the lower surface of the second reinforcing layer, and a steel wire mesh is arranged on the lower surface of the mortar bonding layer and the upper surface of the flame-retardant layer.
Preferably, the first clamping strip is dovetail-shaped, and the shape of the first clamping groove is matched with the shape of the first clamping strip.
Preferably, fire-retardant layer includes fire-retardant board, the upper surface of fire-retardant board and the lower fixed surface of wire net are connected, the lower surface of fire-retardant board is provided with the filling layer, and the intraformational filler material of filling is brominated epoxy.
Preferably, the heat preservation layer is made of rock wool boards.
Preferably, the first reinforcing layer is made of glass fiber gridding cloth, and the second reinforcing layer is made of glass fiber gridding cloth.
Preferably, the lower surface of the composite heat-insulation board body is provided with a plurality of bulges.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. this fire prevention type cast in situ concrete composite insulation template, through setting up first card strip, the second card strip, first draw-in groove, second draw-in groove and fire-retardant layer, block first card strip and second card strip respectively and advance rather than first draw-in groove and second draw-in groove on another corresponding composite insulation board body, just can accomplish and splice the composite insulation board body, and the concatenation department concatenation is inseparable, the condition of avoiding flowing out easily from the gap behind the concreting grout mud takes place, fire-retardant intraformational fire-retardant board can play good flame retardant efficiency to the composite insulation board body simultaneously, pack intraformational brominated epoxy and have fine self-extinguishing nature and heat resistance, make the fire-resistant high temperature resistance of composite insulation board body better.
2. This fire prevention type cast in situ concrete composite insulation template, through setting up the arch, the arch can increase the bonding area between composite insulation board body and the cast in situ concrete, thereby make the bonding between composite insulation board body and the concrete wall more firm, through setting up first enhancement layer and second enhancement layer, the material of first enhancement layer and second enhancement layer is glass fiber net check cloth, the acid and alkali resistance of glass fiber net check cloth is good, still have good stretch-proofing function simultaneously, can prevent the crackle from appearing in the use after the installation, guarantee the quality of composite insulation board body.
3. This fire prevention type cast in situ concrete composite insulation template, be the rock wool board through setting up the heat preservation, rock wool board coefficient of heat conductivity is low, excellent heat preservation effect has, rock wool board simultaneously, the highest fire prevention level A1 level has, can prevent effectively that the intensity of a fire from stretching, the size is very stable, can not extend in the conflagration, shrink or deformation, rock wool board can not release harmful environment's material and gas when burning in addition, good environmental protection effect has, through setting up the wire net, can further promote the anti deformability of composite insulation board body, make the composite insulation board body safety and stability more when using.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is the sectional structure schematic diagram of the composite heat insulation board body in front view.
In the figure: the composite insulation board comprises a composite insulation board body 1, an insulation layer 11, a first reinforcing layer 12, an anti-crack mortar layer 13, a flame-retardant layer 14, a filling layer 141, a flame-retardant plate 142, a second reinforcing layer 15, a mortar bonding layer 16, a steel wire mesh 17, a first clamping strip 2, a second clamping strip 3, a first clamping groove 4, a second clamping groove 5 and a protrusion 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a technical solution: a fireproof cast-in-place concrete composite heat-insulation template comprises a composite heat-insulation board body 1, wherein the lower surface of the composite heat-insulation board body 1 is provided with a plurality of bulges 6, the bulges 6 are arranged to increase the bonding area between the composite heat-insulation board body 1 and cast-in-place concrete, so that the bonding between the composite heat-insulation board body 1 and a concrete wall is firmer, the left side surface of the composite heat-insulation board body 1 is fixedly connected with a first clamping strip 2, the first clamping strip 2 is in a dovetail shape, the shape of a first clamping groove 4 is matched with that of the first clamping strip 2, the first clamping strip 2 and the first clamping groove 4 are arranged to facilitate the connection of the two composite heat-insulation board bodies 1, meanwhile, the connection part of the composite heat-insulation board body 1 after connection can be prevented from being arched upwards or downwards, the right side surface of the composite heat-insulation board body 1 is provided with the first clamping groove 4 corresponding to the position of the first clamping strip 2, the upper side and the lower side of the left side face of the composite heat insulation board body 1 are fixedly connected with second clamping strips 3, the composite heat insulation board body 1 can be more stable in connection through the arrangement of the second clamping strips 3 and the second clamping grooves 5, the connection of the joint can be more compact, and the second clamping grooves 5 are formed in the positions, corresponding to the second clamping strips 3, of the upper side and the lower side of the right side face of the composite heat insulation board body.
The composite insulation board body 1 comprises an insulation layer 11, the insulation layer 11 is made of rock wool boards, the rock wool boards are low in heat conduction coefficient and have excellent insulation effect, meanwhile, the rock wool boards have the highest fire-proof level A1, fire spread can be effectively prevented, the size is very stable, the rock wool boards cannot stretch out, shrink or deform in a fire disaster, in addition, substances and gases harmful to the environment cannot be released when the rock wool boards are burnt, the composite insulation board has good environment-friendly effect, a first reinforcing layer 12 is arranged on the upper surface of the insulation layer 11, an anti-cracking mortar layer 13 is arranged on the upper surface of the first reinforcing layer 12, a flame-retardant layer 14 is arranged on the upper surface of the anti-cracking mortar layer 13, the flame-retardant layer 14 comprises a flame-retardant board 142, the upper surface of the flame-retardant board 142 is fixedly connected with the lower surface of a steel wire mesh 17, a filling layer 141, by arranging the flame-retardant layer 14, the flame-retardant plate 142 in the flame-retardant layer 14 can play a good flame-retardant role in the composite insulation board body 1, the brominated epoxy resin in the filling layer 141 has good self-extinguishing property and heat resistance, so that the composite insulation board body 1 has better fire-resistant and high-temperature-resistant properties, the lower surface of the composite insulation board body 1 is provided with the second reinforcing layer 15, the first reinforcing layer 12 is made of glass fiber mesh cloth, the second reinforcing layer 15 is also made of glass fiber mesh cloth, the first reinforcing layer 12 and the second reinforcing layer 15 are made of glass fiber mesh cloth, the glass fiber mesh cloth has good acid-base resistance and simultaneously has a good tensile-resistant function, cracks can be prevented from occurring in the use process after installation, the quality of the composite insulation board body 1 is ensured, the lower surface of the second reinforcing layer 15 is provided with a mortar bonding layer 16, the lower surface of mortar tie coat 16 and the upper surface on fire-retardant layer 14 all are provided with wire net 17, through setting up wire net 17, can further promote the resistance to deformation ability of composite insulation board body 1, make composite insulation board body 1 safety and stability more when using.
The utility model discloses an operating procedure does:
when people need splice the composite insulation board body 1, the first clamping strip 2 and the second clamping strip 3 on the composite insulation board body 1 are respectively clamped into the first clamping groove 4 and the second clamping groove 5 corresponding to the first clamping groove 2 and the second clamping groove on the other composite insulation board body 1, and quick splicing can be completed.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a fire prevention type cast in situ concrete composite insulation template, includes composite insulation board body (1), its characterized in that: the left side surface of the composite insulation board body (1) is fixedly connected with a first clamping strip (2), a first clamping groove (4) is formed in the position, corresponding to the first clamping strip (2), of the right side surface of the composite insulation board body (1), second clamping strips (3) are fixedly connected to the upper side and the lower side of the left side surface of the composite insulation board body (1), and second clamping grooves (5) are formed in the positions, corresponding to the second clamping strips (3), of the upper side and the lower side of the right side surface of the composite insulation board body (1);
the composite insulation board comprises a composite insulation board body (1) and is characterized in that the composite insulation board body (1) comprises an insulation layer (11), the upper surface of the insulation layer (11) is provided with a first reinforcing layer (12), the upper surface of the first reinforcing layer (12) is provided with an anti-crack mortar layer (13), the upper surface of the anti-crack mortar layer (13) is provided with a flame retardant layer (14), the lower surface of the composite insulation board body (1) is provided with a second reinforcing layer (15), the lower surface of the second reinforcing layer (15) is provided with a mortar bonding layer (16), and the lower surface of the mortar bonding layer (16) and the upper surface of the flame retardant layer (14) are both.
2. The fire-proof cast-in-place concrete composite heat-insulating template according to claim 1, characterized in that: the shape of the first clamping strip (2) is dovetail-shaped, and the shape of the first clamping groove (4) is matched with that of the first clamping strip (2).
3. The fire-proof cast-in-place concrete composite heat-insulating template according to claim 1, characterized in that: the flame-retardant layer (14) comprises a flame-retardant plate (142), the upper surface of the flame-retardant plate (142) is fixedly connected with the lower surface of the steel wire mesh (17), the lower surface of the flame-retardant plate (142) is provided with a filling layer (141), and filling materials in the filling layer (141) are brominated epoxy resin.
4. The fire-proof cast-in-place concrete composite heat-insulating template according to claim 1, characterized in that: the heat preservation layer (11) is made of rock wool plates.
5. The fire-proof cast-in-place concrete composite heat-insulating template according to claim 1, characterized in that: the first reinforcing layer (12) is made of glass fiber gridding cloth, and the second reinforcing layer (15) is made of glass fiber gridding cloth.
6. The fire-proof cast-in-place concrete composite heat-insulating template according to claim 1, characterized in that: the lower surface of the composite insulation board body (1) is provided with protrusions (6), and the number of the protrusions (6) is a plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788920.2U CN210563373U (en) | 2019-05-29 | 2019-05-29 | Fireproof cast-in-place concrete composite heat-insulation template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920788920.2U CN210563373U (en) | 2019-05-29 | 2019-05-29 | Fireproof cast-in-place concrete composite heat-insulation template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210563373U true CN210563373U (en) | 2020-05-19 |
Family
ID=70629401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920788920.2U Expired - Fee Related CN210563373U (en) | 2019-05-29 | 2019-05-29 | Fireproof cast-in-place concrete composite heat-insulation template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210563373U (en) |
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2019
- 2019-05-29 CN CN201920788920.2U patent/CN210563373U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |