CN114892895A - Heat-preservation anti-cracking integrated roof and construction method thereof - Google Patents
Heat-preservation anti-cracking integrated roof and construction method thereof Download PDFInfo
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- CN114892895A CN114892895A CN202210737922.5A CN202210737922A CN114892895A CN 114892895 A CN114892895 A CN 114892895A CN 202210737922 A CN202210737922 A CN 202210737922A CN 114892895 A CN114892895 A CN 114892895A
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- 238000005336 cracking Methods 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000004321 preservation Methods 0.000 title claims abstract description 9
- 239000010410 layer Substances 0.000 claims abstract description 186
- 239000004567 concrete Substances 0.000 claims abstract description 75
- 239000002344 surface layer Substances 0.000 claims abstract description 42
- 239000011381 foam concrete Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 36
- 238000005187 foaming Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
- E04C5/04—Mats
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
- E04C5/073—Discrete reinforcing elements, e.g. fibres
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/06—Apparatus or tools for roof working for handling roofing or sealing material in roll form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/07—Apparatus or tools for roof working for handling roofing or sealing material in bulk form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/38—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for plane ceilings of concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
-
- 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
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a heat-preservation anti-cracking integrated roof and a construction method thereof, wherein the heat-preservation anti-cracking integrated roof comprises more than two concrete structure layers and a waterproof layer above the concrete structure layers, wherein the concrete structure layers comprise a bottom layer and a surface layer which are made of concrete materials, a cross-shaped structural framework layer which is positioned between the bottom layer and the surface layer, and a foam concrete layer which is positioned between the structural framework layers and is made of foam cement; the bottom layer, the surface layer and the structural framework layer of the concrete structure layer are provided with an integrated steel bar net rack; the structural skeleton layers of the adjacent concrete structure layers are staggered with each other, and the cross point is positioned at the center of the lower foam concrete layer. The roof structure has high strength and long service life, avoids using organic gap materials during block pouring, prolongs the maintenance period, fills foam concrete in the concrete structure framework, plays roles in buffering, damping and heat preservation, and realizes light weight and heat preservation and insulation while reducing concrete cracking.
Description
Technical Field
The invention belongs to the technical field of concrete material processing, and particularly relates to a heat-insulation anti-cracking integrated roof and a construction method thereof.
Background
The concrete is one of the most important civil engineering materials in the present generation, and is an artificial stone material prepared by mixing a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, uniformly stirring, densely forming, curing and hardening, and has the characteristics of high strength and high hardness. At present, concrete materials are widely applied to the technical fields of buildings, road construction and the like.
At present, when the construction area is great, adopt integral integration pouring construction, because under the condition of concrete expend with heat and contract with cold, take place deformation and produce fracture and crack easily, influence its service function and life-span, consequently adopt the method of piecemeal pouring usually when construction area is great, leave the space between piece and the piece, be favorable to the dispersion and the buffering of power, avoid producing the crack on the concrete slab, nevertheless because the easy ageing or the insecure reason of combining with the concrete of joint filling material, the easy infiltration phenomenon that takes place in space department, as roof material often takes place the water leakage problem easily, influence service function and life.
Disclosure of Invention
Aiming at the problems that concrete is easy to crack or water seepage easily occurs between blocks in the prior art, the invention provides the heat-insulation and anti-cracking integrated roof and the construction method thereof.
A heat-insulating anti-cracking integrated roof comprises more than two concrete structure layers and a waterproof layer above the concrete structure layers; the concrete structure layer is composed of a bottom layer, a surface layer and a crisscross structural framework layer, wherein the bottom layer and the surface layer are made of concrete materials, the structural framework layer is positioned between the bottom layer and the surface layer and is crossed with the bottom layer and the surface layer, and a foam concrete layer is positioned between the structural framework layers and is made of foam cement; the bottom layer, the surface layer and the structural framework layer of the concrete structure layer are provided with an integrated steel bar net rack; the structural skeleton layers of the adjacent concrete structure layers are staggered with each other, and the cross point is positioned at the center of the lower foam concrete layer.
Further, the surface layer of the lower layer concrete is used as the bottom layer of the upper layer concrete.
Further, the thickness of the bottom layer, the surface layer and the structural framework layer of the concrete structural layer is 20-40mm, the height of the structural framework layer is 80-150mm, and the gap is 500-1000 mm.
Furthermore, the concrete is doped with glass fiber.
The construction method of the heat-insulation anti-cracking integrated roof comprises the following steps:
(1) respectively manufacturing a bottom layer reinforcing steel bar net rack, a surface layer reinforcing steel bar net rack and a structural framework layer reinforcing steel bar net rack according to the sizes of the bottom layer, the surface layer and the structural framework layer of the concrete structural layer;
(2) placing a bottom layer reinforcing steel bar net rack and a structural framework layer reinforcing steel bar net rack and a mould according to the size of the construction area, fixing the bottom layer reinforcing steel bar net rack and the structural framework layer reinforcing steel bar net rack and the mould into a whole, pouring concrete, and curing to form a bottom layer and a structural framework layer of a concrete structural layer;
(3) pouring foamed cement in gaps of the structural framework layers, foaming and curing to form a foamed concrete layer;
(4) placing a surface layer reinforcing steel bar net rack and a mould on the foam concrete layer, fixing the surface layer reinforcing steel bar net rack and the structural framework layer reinforcing steel bar net rack into a whole, pouring concrete, and curing to form a surface layer of a concrete structure layer;
(5) the surface layer of the first concrete structure layer is used as the bottom layer of the second concrete structure layer, the steps are repeated to manufacture the second concrete structure layer, and the cross-shaped intersection of the structural framework layer of the upper layer is positioned at the center of the foamed concrete layer of the lower layer;
(6) and laying a waterproof layer for waterproofing.
The principle of the invention is as follows: the bottom layer, the surface layer and the structure framework layer of the concrete structure layer are of an integral structure, and foaming cement is filled between the bottom layer, the surface layer and the structure framework layer of the concrete structure layer, and when the concrete structure layer expands with heat and contracts with cold, because the foaming cement is provided with micropores, the deformation caused by expansion with heat and contraction with cold can be offset, and the bulge and the crack generated when the concrete structure expands with heat and contracts with cold are avoided.
Advantageous effects
(1) According to the roof structure, the bottom layer, the surface layer and the structural framework layer of the concrete structure layer are of an integral structure, and the roof structure has the characteristic of high structural strength;
(2) the materials of the invention are all inorganic materials, have long service life, avoid using organic gap materials when the piecemeal pouring, has lengthened the maintenance cycle of the roof;
(3) the foam concrete is filled in the concrete structure framework, the density of the foam concrete is small, the internal pores play roles in buffering, shock absorption and heat preservation, and the concrete is lightened and insulated while the cracking of the concrete is reduced.
Drawings
FIG. 1 is a schematic sectional view of a heat-insulating and anti-cracking integrated roof in a front view;
FIG. 2 is a schematic sectional view of a top view of the heat-insulating and anti-cracking integrated roof;
wherein, 1 is the bottom, 2 is the foam concrete layer, 3 surface courses, 4 structural framework layers, 5 waterproof layers.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a schematic sectional view of a front view structure of the heat-insulation and anti-cracking integrated roof, and fig. 2 is a schematic sectional view of a top view structure of the heat-insulation and anti-cracking integrated roof; wherein, 1 is the bottom, 2 is the foam concrete layer, 3 is the surface course, 4 is the structural framework layer, 5 is the waterproof layer.
In the invention, the heat-preservation and anti-cracking integrated roof comprises two concrete structure layers and a waterproof layer 5 above the concrete structure layers;
the concrete structure layer is a bottom layer 1 made of concrete materials, a surface layer 3, a cross-shaped structural framework layer 4 positioned between the bottom layer and the surface layer, and a foam concrete layer 2 made of foam cement positioned between the structural framework layers; the bottom layer 1, the surface layer 3 and the structural framework layer 4 of the concrete structural layer are provided with an integrated steel bar net rack;
the structural skeleton layers 4 of the adjacent concrete structure layers are staggered with each other, and the cross point is positioned at the center of the lower foam concrete layer 2.
Reference will now be made to the embodiments illustrated in the drawings.
Example 1
(1) Respectively manufacturing a bottom layer reinforcing steel bar net rack, a surface layer reinforcing steel bar net rack and a structural framework layer reinforcing steel bar net rack according to the sizes of a bottom layer 1, a surface layer 3 and a structural framework layer 4 of a concrete structural layer, wherein the length multiplied by the width of the bottom layer reinforcing steel bar net rack is (12 multiplied by 10 m), the height is 30mm, the surface layer reinforcing steel bar net rack and the bottom layer reinforcing steel bar net rack are the same in structure, the structural framework layer reinforcing steel bar net racks are crossed in a cross shape, the size of the cross section is a square with the size of 30 multiplied by 30mm, the height is 120mm, and the gap is 800 mm;
(2) cleaning and wetting the surface of a roof (12 multiplied by 10 m) of a blank house, placing a bottom layer reinforcing steel bar net rack and a structural skeleton layer reinforcing steel bar net rack, fixing the bottom layer reinforcing steel bar net rack and the structural skeleton layer reinforcing steel bar net rack into a whole, fixing a mold around the bottom layer reinforcing steel bar net rack and the structural skeleton layer reinforcing steel bar net rack, pouring mixed concrete (stones, sand, cement and glass fiber) into the fixed bottom layer reinforcing steel bar net rack and the structural skeleton layer reinforcing steel bar net rack, and curing to form a bottom layer 1 and a structural skeleton layer 4 of a concrete structure layer;
(3) mixing cement and a foaming material to form a foaming cement material, pouring foaming cement (consisting of the foaming material and the cement and mixed at present when in use) into a gap formed by the bottom layer 1 of the cured concrete structure layer and the structural framework layer 4, foaming and curing to form a foam concrete layer 2, wherein the foam concrete has low heat conductivity coefficient and obvious heat insulation effect;
(4) placing a surface layer reinforcing steel bar net rack and a mould on the foamed and cured foam concrete layer 2, fixing the foamed and cured foam concrete layer and the mould together, pouring mixed concrete (stones, sand, cement and glass fiber), curing and curing to form a surface layer 3 of a concrete structure layer;
(5) the surface layer 3 of the first layer of concrete structure layer is used as the bottom layer 1 of the second layer of concrete structure layer, the steps are repeated to manufacture the second layer of concrete structure layer, and the cross-shaped intersection of the upper layer of structure framework layer 4 is positioned at the center position of the lower layer of foam concrete layer 2;
(6) and paving the polyethylene polypropylene fabric before the surface layer 3 of the second concrete structure layer is not cured for water resistance.
The roof constructed by the construction method is integrally processed, no crack appears within 2 years after the roof is constructed, no water leakage and water seepage occur, and the structural integrity is good. The problem of adopt the piecemeal to pour when having overcome the construction area great is overcome, has prolonged service function and life-span, is favorable to popularizing and applying.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A heat-preservation anti-cracking integrated roof is characterized by comprising more than two concrete structure layers and a waterproof layer above the concrete structure layers;
the concrete structure layer is composed of a bottom layer, a surface layer and a crisscross structural framework layer, wherein the bottom layer and the surface layer are made of concrete materials, the structural framework layer is positioned between the bottom layer and the surface layer and is crossed with the bottom layer and the surface layer, and a foam concrete layer is positioned between the structural framework layers and is made of foam cement; the bottom layer, the surface layer and the structural framework layer of the concrete structure layer are provided with an integrated steel bar net rack;
the structural skeleton layers of the adjacent concrete structure layers are staggered with each other, and the cross point is positioned at the center of the lower foam concrete layer.
2. The thermal insulating and crack preventing integral roof as recited in claim 1, wherein the lower layer concrete surface layer is used as the bottom layer of the upper layer concrete.
3. The heat-insulating and anti-cracking integrated roof as claimed in claim 1, wherein the thickness of the bottom layer, the surface layer and the structural framework layer of the concrete structural layer is 20-40mm, the height of the structural framework layer is 80-150mm, and the gap is 500-1000 mm.
4. The insulating and crack-preventing integral roof as recited in claim 1, wherein said concrete is doped with glass fiber.
5. The construction method of the heat-insulation and anti-cracking integrated roof as claimed in any one of claims 1 to 4, characterized by comprising the following steps:
(1) respectively manufacturing a bottom layer reinforcing steel bar net rack, a surface layer reinforcing steel bar net rack and a structural framework layer reinforcing steel bar net rack according to the sizes of the bottom layer, the surface layer and the structural framework layer of the concrete structural layer;
(2) placing a bottom layer reinforcing steel bar net rack and a structural framework layer reinforcing steel bar net rack and a mould according to the size of the construction area, fixing the bottom layer reinforcing steel bar net rack and the structural framework layer reinforcing steel bar net rack and the mould into a whole, pouring concrete, and curing to form a bottom layer and a structural framework layer of a concrete structural layer;
(3) pouring foamed cement in gaps of the structural framework layers, foaming and curing to form a foamed concrete layer;
(4) placing a surface layer reinforcing steel bar net rack and a mould on the foam concrete layer, fixing the surface layer reinforcing steel bar net rack and the structural framework layer reinforcing steel bar net rack into a whole, pouring concrete, and curing to form a surface layer of a concrete structure layer;
(5) the surface layer of the first concrete structure layer is used as the bottom layer of the second concrete structure layer, the steps are repeated to manufacture the second concrete structure layer, and the cross-shaped intersection of the structural framework layer of the upper layer is positioned at the center of the foamed concrete layer of the lower layer;
(6) and laying a waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737922.5A CN114892895B (en) | 2022-06-28 | 2022-06-28 | Heat-insulating and cracking-preventing integrated roof and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210737922.5A CN114892895B (en) | 2022-06-28 | 2022-06-28 | Heat-insulating and cracking-preventing integrated roof and construction method thereof |
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| CN114892895A true CN114892895A (en) | 2022-08-12 |
| CN114892895B CN114892895B (en) | 2024-09-20 |
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| CN207436384U (en) * | 2016-11-03 | 2018-06-01 | 中国中铁航空港建设集团有限公司 | A kind of water-proof insulating roof structure |
| CN206844490U (en) * | 2017-03-15 | 2018-01-05 | 中机国能电力工程有限公司 | A kind of lightweight heat-proof vermex concrete combined roof device |
| CN207841714U (en) * | 2018-01-30 | 2018-09-11 | 赵社平 | A kind of reinforced concrete anticracking board |
| CN109761570A (en) * | 2019-01-21 | 2019-05-17 | 山东天玉建材科技股份有限公司 | A kind of thermal insulation material and preparation method thereof |
| CN110344550A (en) * | 2019-07-12 | 2019-10-18 | 福建闽华建材科技发展有限公司 | Energy-conserving waterproof integration roof structure of forward formula foam concrete |
| WO2021181117A1 (en) * | 2020-03-13 | 2021-09-16 | Euro Polymers Consult Ltd | Roof assembly |
| CN216810648U (en) * | 2021-03-15 | 2022-06-24 | 深装总建设集团股份有限公司 | Composite roof with heat preservation function |
| CN113914530A (en) * | 2021-10-27 | 2022-01-11 | 中国一冶集团有限公司 | Inclined roof fish scale type concrete structure and construction method |
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