CN217175396U - Light fireproof heat-insulation roof - Google Patents
Light fireproof heat-insulation roof Download PDFInfo
- Publication number
- CN217175396U CN217175396U CN202123233417.7U CN202123233417U CN217175396U CN 217175396 U CN217175396 U CN 217175396U CN 202123233417 U CN202123233417 U CN 202123233417U CN 217175396 U CN217175396 U CN 217175396U
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- China
- Prior art keywords
- layer
- heat preservation
- fireproof
- steel floor
- waterproof layer
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- 238000009413 insulation Methods 0.000 title claims description 10
- 238000004321 preservation Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 239000010451 perlite Substances 0.000 claims abstract description 19
- 235000019362 perlite Nutrition 0.000 claims abstract description 19
- 238000005034 decoration Methods 0.000 claims abstract description 16
- 230000003712 anti-aging effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 239000011490 mineral wool Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 15
- 239000004033 plastic Substances 0.000 abstract description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000000576 coating method Methods 0.000 abstract description 8
- 239000003063 flame retardant Substances 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 239000003351 stiffener Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 53
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The utility model relates to a roofing construction technical field especially relates to a light fire prevention heat preservation roofing, it includes main purlin, vice purlin, the decoration panel, the steel floor, the flame retardant coating, the heat preservation, waterproof layer and screed-coat, main purlin upper surface is laid to the steel floor, decoration panel and vice purlin lower surface parallel and level, the flame retardant coating includes ordinary PLASTIC LAMINATED and pastes the expanded perlite PLASTIC LAMINATED in ordinary PLASTIC LAMINATED upper surface, ordinary PLASTIC LAMINATED and decoration panel upper surface bonding, the wave stiffener of a plurality of vertical settings has been preset in the middle of the expanded perlite PLASTIC LAMINATED, a plurality of stiffeners top stretch out expanded perlite PLASTIC LAMINATED and with steel floor welded fastening, the heat preservation is laid in the steel floor top, the waterproof layer top is laid to the waterproof layer, the screed-coat is laid in the waterproof layer top. The device provided by the utility model simple structure, simple to operate, the roofing quality is light, has fine fire prevention, heat preservation and waterproof performance.
Description
Technical Field
The utility model relates to a roofing construction technical field especially relates to a light fire prevention heat preservation roofing.
Background
The roof of many buildings all has fire prevention thermal insulation performance, but its fire prevention level is not high enough, and the heat preservation effect of roof is not good, and the weight of roof is great simultaneously, leads to the junction of roof and wall body yielding or the crack appears to influence the fire prevention of roof, heat preservation and waterproof performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, simple to operate, the roofing quality is light, has a light fire prevention heat preservation roofing of fine fire prevention, heat preservation and waterproof performance.
The utility model discloses a realize through following technical scheme:
a light fireproof heat preservation roof comprises main purlins, auxiliary purlins, a decoration panel, a steel floor, a fireproof layer, a heat preservation layer, a waterproof layer and a leveling layer, wherein the main purlins and the auxiliary purlins are mutually perpendicular and staggered and are fixed by welding, the steel floor is laid on the upper surface of the main purlins and is welded and fixed with the main purlins, the decoration panel is flush with the lower surface of the auxiliary purlins, the fireproof layer is arranged between the decoration panel and the steel floor, the fireproof layer comprises a common fireproof plate and an expanded perlite fireproof plate adhered on the upper surface of the common fireproof plate, the common fireproof plate is adhered to the upper surface of the decoration panel, a plurality of vertically arranged wavy reinforcing rods are preset in the middle of the expanded perlite fireproof plate, the expanded perlite fireproof plate extends out above the plurality of reinforcing rods and is welded and fixed with the steel floor, the heat preservation layer is laid above the steel floor, the waterproof layer is laid above the heat preservation layer, the leveling layer is laid above the waterproof layer.
Furthermore, an anti-aging layer is laid above the waterproof layer.
Preferably, the heat-insulating layer is a high-density rock wool fireproof heat-insulating layer.
Preferably, the waterproof layer is a high-molecular self-adhesive waterproof roll.
Preferably, the ageing-resistant layer is made of EVA materials.
Preferably, the leveling layer is a concrete mortar leveling layer.
The beneficial effects of the utility model
The utility model provides a pair of light fire prevention heat preservation roofing has following advantage:
1. simple structure and convenient installation.
Has good fireproof and heat-insulating performance, and the fireproof grade can reach A grade.
The whole appearance of the roof is more beautiful and is not easy to deform.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
in the figure, 1, an auxiliary purline, 2, a decoration panel, 3, a main purline, 4, a steel floor, 5, a waterproof layer, 6, an anti-aging layer, 7, a leveling layer, 8, a reinforcing rod, 9, an expanded perlite fireproof plate, 10, a common fireproof plate and 11, an insulating layer are arranged.
Detailed Description
The utility model provides a light fire prevention heat preservation roofing, its includes main purlin 3, vice purlin 1, decoration panel 2, steel floor 4, flame retardant coating, heat preservation 11, waterproof layer 5 and screed-coat 7, main purlin sets up with vice purlin mutually perpendicular is crisscross and through welded fastening, and steel floor lays in main purlin upper surface and with main purlin welded fastening.
The utility model discloses a steel floor plate, including the expansion perlite PLASTIC LAMINATED, the wave stiffener 8 that has a plurality of vertical settings is preset in the middle of the expansion perlite PLASTIC LAMINATED 9 that is equipped with the flame retardant coating between decoration panel and vice purlin lower surface parallel and level and decoration panel and steel floor plate, and the flame retardant coating includes ordinary PLASTIC LAMINATED 10 and paste in ordinary PLASTIC LAMINATED upper surface, and ordinary PLASTIC LAMINATED and decoration panel upper surface bond, and is a plurality of the stiffener top is stretched out the expansion perlite PLASTIC LAMINATED and is fixed with steel floor plate welded fastening, and rectangular shape integral type panel can be made to decoration panel and flame retardant coating, installs between two adjacent vice purlins, the construction of being convenient for, and the outward appearance is more pleasing to the eye.
The heat preservation is laid above the steel floor slab, the waterproof layer is laid above the heat preservation, and the leveling layer is laid above the waterproof layer.
Furthermore, an anti-aging layer 6 is laid above the waterproof layer, so that the service life of the roof is prolonged, and the waterproof layer is prevented from aging.
Preferably, the heat-insulating layer is a high-density rock wool fireproof heat-insulating layer, the high-density rock wool fireproof heat-insulating layer is made of natural rock serving as a main raw material, mineral fibers are prepared through high-temperature melting and centrifugal blowing, and a small amount of thermosetting adhesive and additives are added to prepare the plate through a pendulum method. It has the features of no combustion, low heat conductivity, hydrophobic nature, sound absorption, high physical and chemical stability, etc. Can ensure that the roof has strong functions of heat preservation, noise prevention and the like.
Preferably, the waterproof layer is a high-molecular self-adhesive waterproof coiled material, a thin concrete mortar flat layer can be laid on the waterproof layer, and cement mortar can be bonded with the high-molecular polymer of the waterproof coiled material through curing reaction. The bonding strength is increased along with the increase of the compressive strength of the concrete, and the bonding layer of the coiled material is solidified and dissolved with the concrete surface layer to form a new waterproof layer when the concrete reaches the initial setting stage, so that the waterproof layer has better waterproof effect.
Preferably, the anti-aging layer is made of EVA materials, the anti-aging layer can be combined with the waterproof layer, and then the concrete mortar leveling layer is laid on the anti-aging layer, so that the concrete mortar leveling layer is convenient to lay and has a good anti-aging effect.
Optimized, the screed-coat is concrete mortar screed-coat, and the outward appearance is pleasing to the eye, and convenient and polymer self-adhesion waterproofing membrane polymer curing reaction bonds, forms new waterproof layer, further guarantees water-proof effects.
The utility model provides a pair of light fire prevention heat preservation roofing, it includes main purlin, vice purlin, decoration panel, steel floor, flame retardant coating, heat preservation, waterproof layer and screed-coat, whole roofing is all made for light materials except the purlin, can prevent that the roofing quality is overweight, causes the junction of roofing and wall body to produce the crack, influences heat preservation, fire prevention and water-proof effects.
The fireproof layer comprises a common fireproof plate and an expanded perlite fireproof plate adhered to the upper surface of the common fireproof plate, the common fireproof plate is adhered to the upper surface of the decorative panel, a plurality of vertically arranged wave-shaped reinforcing rods are preset in the middle of the expanded perlite fireproof plate, the expanded perlite fireproof plate extends out of the upper parts of the reinforcing rods and is welded and fixed with the steel floor slab, the expanded perlite has the characteristics of light volume weight, small heat conductivity coefficient, good heat insulation performance, low hygroscopicity, good chemical stability, tastelessness, no toxicity, no combustion, antibiosis, corrosion resistance, convenient construction and the like, so that the roof has good fireproof and heat insulation performance, the weight of the roof can be reduced, and the plurality of vertically arranged wave-shaped reinforcing rods are preset in the middle of the expanded perlite fireproof plate, so that the roof has good strength and more stable performance, and the expanded perlite fireproof plate extends out of the upper parts of the plurality of reinforcing rods and is welded and fixed with the steel floor slab, the installation of convenient flame retardant coating more and installation ratio is more firm reliable.
And because the heat preservation layer is laid above the steel floor slab, the waterproof layer is laid above the heat preservation layer, and the leveling layer is laid above the waterproof layer, the roof has light weight and strong heat preservation and waterproof performance.
To sum up, the utility model provides a pair of light fire prevention heat preservation roofing, simple structure, simple to operate, the roofing quality is light, has fine fire prevention, heat preservation and waterproof performance.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A light fireproof heat-insulation roof is characterized in that: comprises a main purline, an auxiliary purline, a decoration panel, a steel floor, a fireproof layer, a heat preservation layer, a waterproof layer and a leveling layer, the main purlines and the auxiliary purlines are mutually perpendicular and staggered and are fixed by welding, the steel floor slabs are laid on the upper surfaces of the main purlines and are fixed with the main purlines by welding, the decorative panel is flush with the lower surface of the auxiliary purline, a fireproof layer is arranged between the decorative panel and the steel floor slab, the fire-proof layer comprises a common fire-proof plate and an expanded perlite fire-proof plate adhered to the upper surface of the common fire-proof plate, the common fireproof plate is bonded with the upper surface of the decoration panel, a plurality of vertically arranged wave-shaped reinforcing rods are preset in the middle of the expanded perlite fireproof plate, the expanded perlite fireproof plate extends out of the upper parts of the plurality of reinforcing rods and is welded and fixed with the steel floor slab, the heat preservation is laid above the steel floor slab, the waterproof layer is laid above the heat preservation, and the leveling layer is laid above the waterproof layer.
2. The lightweight fireproof heat preservation roof covering according to claim 1, wherein an anti-aging layer is laid above the waterproof layer.
3. The lightweight fire-proof insulation roof covering according to claim 1, wherein the insulation layer is a high density rock wool fire-proof insulation layer.
4. The lightweight fireproof heat-preservation roof covering according to claim 1, wherein the waterproof layer is a high-molecular self-adhesive waterproof roll.
5. The lightweight fire-proof heat preservation roofing as recited in claim 2 wherein said anti-aging layer is made of EVA material.
6. The lightweight fireproof insulation roof covering according to claim 4, wherein the screed is a concrete mortar screed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233417.7U CN217175396U (en) | 2021-12-22 | 2021-12-22 | Light fireproof heat-insulation roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123233417.7U CN217175396U (en) | 2021-12-22 | 2021-12-22 | Light fireproof heat-insulation roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217175396U true CN217175396U (en) | 2022-08-12 |
Family
ID=82714992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123233417.7U Active CN217175396U (en) | 2021-12-22 | 2021-12-22 | Light fireproof heat-insulation roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217175396U (en) |
-
2021
- 2021-12-22 CN CN202123233417.7U patent/CN217175396U/en active Active
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