CN219638146U - Isolation and separation type fireproof heat-insulation structure - Google Patents
Isolation and separation type fireproof heat-insulation structure Download PDFInfo
- Publication number
- CN219638146U CN219638146U CN202320508186.6U CN202320508186U CN219638146U CN 219638146 U CN219638146 U CN 219638146U CN 202320508186 U CN202320508186 U CN 202320508186U CN 219638146 U CN219638146 U CN 219638146U
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- fireproof heat
- insulating
- heat
- mortise
- layer
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- 238000009413 insulation Methods 0.000 title claims abstract description 24
- 238000002955 isolation Methods 0.000 title abstract description 9
- 238000000926 separation method Methods 0.000 title abstract description 9
- 239000010410 layer Substances 0.000 claims abstract description 45
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 239000002344 surface layer Substances 0.000 claims abstract description 7
- 238000004321 preservation Methods 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 13
- 239000002585 base Substances 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 229920002742 polystyrene-block-poly(ethylene/propylene) -block-polystyrene Polymers 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to an isolation and separation type fireproof heat-insulating structure, and belongs to the technical field of fireproof heat insulation of building outer walls. The isolation and separation type fireproof heat-insulating structure comprises a base layer wall body, wherein the outer side of the base layer wall body is sequentially provided with bonding mortar, a fireproof heat-insulating board layer, a heat-insulating mortar layer and a protective surface layer, and the fireproof heat-insulating board layer is formed by splicing a plurality of mortise and tenon type fireproof heat-insulating boards. According to the isolation and separation type fireproof heat-insulating structure, the fireproof heat-insulating plate layers are spliced by adopting the mortise and tenon type fireproof heat-insulating plates, so that a folded line type splicing seam is formed, and the fireproof heat-insulating performance of the outer wall is improved.
Description
Technical Field
The utility model relates to the technical field of building outer wall fireproof heat preservation, in particular to an isolation and separation type fireproof heat preservation structure.
Background
In recent years, with the continuous improvement of the fireproof heat preservation requirements of buildings, the application of the external wall fireproof heat preservation system similar to the slurry composite GPES cladding heat preservation plate is more and more, but some problems are found in the application process. The insulation board layers of the existing fireproof insulation system are basically spliced by the insulation board straight lines, and the linear splicing seams enable the insulation board seams of the whole wall surface to be too large in heat bridge, so that the fireproof insulation effect of the outer wall fireproof insulation system is affected.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model designs an isolation and separation type fireproof heat-insulating structure, wherein the heat-insulating plate layers are spliced by mortise and tenon joints, a fold line type seam is formed between the heat-insulating plates, so that a thermal bridge effect is reduced, and the fireproof heat-insulating effect is improved.
The technical scheme adopted by the utility model is as follows: the isolation and separation type fireproof heat-insulating structure comprises a base layer wall body, wherein an adhesive mortar layer, a fireproof heat-insulating board layer, a heat-insulating mortar layer and a protective surface layer are sequentially arranged on the outer side of the base layer wall body, and the fireproof heat-insulating board layer is formed by splicing a plurality of mortise and tenon type fireproof heat-insulating boards.
Further, the upper and lower ends of the plate body of the mortise type fireproof heat-insulating plate are respectively provided with right trapezoid splicing ports to form right trapezoid tenons, the end faces of the left side and the right side of the plate body are respectively provided with convex strips and clamping grooves which can be matched and connected along a central line, and the cross sections of the convex strips and the clamping grooves are isosceles trapezoids.
Further, the splicing openings at the upper end and the lower end of the mortise type fireproof heat-insulating plate are respectively formed in the front side plate surface and the back side plate surface of the plate body, and the thicknesses of tenons at the two ends gradually become larger towards the end parts.
Further, a 10mm gap is reserved at the joint of the adjacent mortise type fireproof heat-insulating plates forming the fireproof heat-insulating plate layers, and heat-insulating slurry between the plate gaps is filled in the gap.
Further, the mortise and tenon type fireproof heat insulation board is EPS, XPS, SEPS or GPES (general purpose electric) combustion grade B1 heat insulation material.
Further, the isolation and separation type fireproof heat-insulating structure further comprises a plurality of anchors, wherein the anchors press the fireproof heat-insulating plate layer, and the end parts of the anchors are inserted into the base wall body.
Further, a double-layer alkali-resistant glass fiber net is compounded in the protective surface layer.
Further, the depth of the anchor end inserted into the base wall is not less than 50mm.
Compared with the prior art, the isolating and separating type fireproof heat-insulating structure designed by the utility model has the advantages that: keep apart the fire prevention heat preservation sheet layer of separately storehouse formula fire prevention heat preservation structure and splice by mortise type heated board and form, the upper and lower both ends of heated board set up right trapezoid's tenon respectively in the positive and negative both sides of plate body, both ends face sets up isosceles trapezoid's sand grip and draw-in groove about, splice through tenon, sand grip draw-in groove between the adjacent fire prevention heated board, form the splice seam of broken line formula between adjacent fire prevention heated board, splice seam packing heat preservation ground paste reduces the fire prevention heated board layer and keeps apart the storehouse because of the heat bridge influence that the splice seam caused, forms the broken line, promote the fire prevention heat preservation effect of outer wall structure.
Drawings
FIG. 1 is a schematic view of a cut-out structure of an isolated and compartmented fire-resistant insulation structure.
Fig. 2 is a schematic side view of a mortise and tenon type fireproof insulation board.
Fig. 3 is a schematic top view of a mortise and tenon type fireproof insulation board.
In the figure, 1 basic unit wall body, 2 bonding mortar layer, 3 fire prevention heat preservation sheet layer, 4 heat preservation slurry layer, 5 protection surface course, 6 anchor, 7 inter-plate seam heat preservation slurry, 31 tenon, 32 sand grip, 33 recess.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific examples. The technical solutions in the embodiments of the present utility model are clearly and completely described, and the described embodiments are only some embodiments, but not all embodiments, of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model disclosed herein without departing from the scope of the utility model.
As shown in fig. 1, the utility model designs an embodiment of an isolated and separated type fireproof heat-insulating structure, which comprises a base layer wall body 1, wherein an adhesive mortar layer 2, a fireproof heat-insulating board layer 3, a 10 mm-thick A-level heat-insulating mortar layer 4 and a protective surface layer 5 are sequentially arranged on the outer side of the base layer wall body 1. Meanwhile, the fireproof heat-insulating structure is further provided with a plurality of anchors 6, the anchors 6 press the fireproof heat-insulating plate layer 3, the end parts of the anchors 6 are inserted into the base layer wall body 1, the depth of the end parts of the anchors 6 inserted into the base layer wall body 1 is 50mm, and effectiveness of the anchors is guaranteed.
The bonding mortar layer 2 is used for fixing the heat insulation board layer 3 on the base layer wall body 1 by a cavity-free full bonding method, the effective bonding area of the bonding mortar layer 2 is not less than 80%, and the bonding strength and the cavity-free method are ensured. The protective surface layer 5 is formed by compounding a protective surface layer mortar with a double-layer alkali-resistant glass fiber net, and compared with a common single-net system, the impact resistance of the system is improved. Through the fine net cloth of alkali-resisting glass, supplementary fixed whole outer wall fire prevention insulation construction reduces the risk of droing of protection surface course 5.
The fireproof heat-insulating board layer 3 is formed by splicing a plurality of mortise-tenon type fireproof heat-insulating boards, and is combined with the heat-insulating materials with the combustion grade of B1, such as EPS, XPS, SEPS or GPES, and the like, as shown in fig. 2 and 3, the mortise-tenon type fireproof heat-insulating board can be made of various heat-insulating materials with the heat-insulating board material with the heat-conducting coefficient and the density lower than those of B1, so that the heat-insulating board layer thickness can be reduced, the safety can be ensured, and the fireproof requirements can be met. The upper and lower ends of the plate body of the mortise type fireproof heat-insulating plate are respectively provided with right trapezoid splicing ports, right trapezoid tenons 31 are respectively formed at the upper and lower ends of the plate body, and the thicknesses of the tenons 31 at the two ends gradually become larger from inside to outside. And the splicing openings at the upper end and the lower end of the mortise type fireproof heat-insulating plate are respectively arranged on the front side plate surface and the back side plate surface of the plate body, and tenons 31 at the two ends are centrosymmetric. The left side end face and the right side end face of the mortise type fireproof heat-insulating plate are respectively provided with a convex strip 32 and a clamping groove 33 which can be matched and clamped along a central line, and the cross sections of the convex strip 32 and the clamping groove 33 are isosceles trapezoids.
When the mortise and tenon type fireproof heat-insulating boards forming the fireproof heat-insulating board layer 3 are spliced, the upper end and the lower end are spliced through tenons, the left end and the right end are spliced through convex strips and clamping grooves, 10mm gaps are reserved at the joints of adjacent board bodies, and the gaps are filled with heat-insulating slurry 7 between board gaps without cavities. The heat preservation boards are in mortise connection with each other, so that the structural stability and safety of the fireproof heat preservation board layer 3 are improved, and the seams between the boards are changed into folded lines, so that the influence of a heat bridge is basically eliminated.
The foregoing is merely illustrative of the present utility model and is not intended to limit the scope of the utility model, i.e., all such modifications and variations are within the scope of the utility model as defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an keep apart and divide storehouse formula fire prevention insulation construction, keep apart and divide storehouse formula fire prevention insulation construction includes basic unit's wall body, its characterized in that, the basic unit's wall body outside is bonding mortar layer, fire prevention insulation board layer, insulation mortar layer and protection surface course in proper order, fire prevention insulation board layer comprises a plurality of mortise and tenon type fire prevention insulation board concatenation.
2. The isolating and separating fireproof heat-insulating structure according to claim 1, wherein the upper end and the lower end of the plate body of the mortise-tenon type fireproof heat-insulating plate are respectively provided with right trapezoid splicing ports to form trapezoid tenons, the end faces of the left side and the right side of the plate body are respectively provided with a convex strip and a clamping groove which can be matched and clamped along a central line, and the cross sections of the convex strip and the clamping groove are isosceles trapezoids.
3. The isolating and separating fireproof heat insulating structure according to claim 2, wherein splicing openings at the upper end and the lower end of the mortise and tenon type fireproof heat insulating plate are respectively formed on the front side plate surface and the back side plate surface of the plate body, and the thicknesses of tenons at the two ends gradually become larger towards the end parts.
4. The isolated warehouse-type fireproof heat-insulating structure according to claim 3, wherein 10mm gaps are reserved at joints of adjacent mortise-tenon type fireproof heat-insulating plates forming the fireproof heat-insulating plate layers, and heat-insulating slurry between the plate gaps is filled in the gaps.
5. The isolating and separating fireproof heat-insulating structure according to claim 4, wherein the mortise and tenon type fireproof heat-insulating plate is EPS, XPS, SEPS or GPES (general purpose electric) combustion grade B1 heat-insulating material.
6. The isolated and compartmented fire-resistant insulation structure of claim 5 further comprising a plurality of anchors, wherein the anchors press the fire-resistant insulation panel and the ends are inserted into the base wall.
7. The isolating and separating fireproof heat preservation structure according to claim 6, wherein the protective surface layer is compounded with a double-layer alkali-resistant glass fiber net.
8. The isolated and compartmented fire-resistant insulation construction of claim 7 wherein the depth of insertion of the anchor ends into the base wall is no less than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320508186.6U CN219638146U (en) | 2023-03-16 | 2023-03-16 | Isolation and separation type fireproof heat-insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320508186.6U CN219638146U (en) | 2023-03-16 | 2023-03-16 | Isolation and separation type fireproof heat-insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638146U true CN219638146U (en) | 2023-09-05 |
Family
ID=87811936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320508186.6U Active CN219638146U (en) | 2023-03-16 | 2023-03-16 | Isolation and separation type fireproof heat-insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638146U (en) |
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2023
- 2023-03-16 CN CN202320508186.6U patent/CN219638146U/en active Active
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