CN110847513A - Roofing system structure - Google Patents
Roofing system structure Download PDFInfo
- Publication number
- CN110847513A CN110847513A CN201910848808.8A CN201910848808A CN110847513A CN 110847513 A CN110847513 A CN 110847513A CN 201910848808 A CN201910848808 A CN 201910848808A CN 110847513 A CN110847513 A CN 110847513A
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- Prior art keywords
- layer
- planting
- bar
- system structure
- waterproof
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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
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- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
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- 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
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- 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
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- 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
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/0404—Drainage on the roof surface
- E04D13/0459—Drainage borders, e.g. dripping edges, gravel stops or dispersers
- E04D2013/0463—Dispersers
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- 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
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- 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
Abstract
The invention aims to disclose a roofing system structure, compared with the prior art, after the construction of the sloping roof leveling layer is finished, firstly, planting a steel bar bolt for fixing a water guiding strip is implanted into the structure, then, a waterproof layer is coated, a heat preservation layer is pasted on the waterproof layer, a polymer anti-crack mortar protection layer is made on the heat preservation layer, then, a hole is punched on the water guiding strip, the steel bar bolt is penetrated on the steel bar bolt, the leveling and the fixing are carried out by a nut, then, a tile hanging strip is fixed on the water guiding strip by steel row nails perpendicular to the direction of the water guiding strip, and finally, a roof tile is fixed on the tile hanging strip; the waterproof roof is good in waterproof effect, suitable for construction of sloping roofs with various shapes, good in heat insulation performance, less in wet operation, strong in air convection, energy-saving and environment-friendly, greatly reduces the utilization of non-renewable or difficultly-renewable resources, is advocated for green building engineering, and achieves the purpose of the invention.
Description
Technical Field
The invention relates to a roof structure, in particular to a roof system structure.
Background
The slope roof of the existing building engineering has the defect of large resource consumption, runs counter to the environment protection of the building industry advocated at present, or is easy to cause a series of construction quality problems such as water leakage and the like.
There is therefore a particular need for a roofing system construction that addresses the above-identified problems.
Disclosure of Invention
The invention aims to provide a roof system structure, aiming at the defects of the prior art, the roof system structure effectively reduces the weight of a roof, reduces the load of a roof structure, reduces the requirement on the structure, is simple in structure, is convenient for workers to operate, inevitably shortens the construction period, and has obvious advantages in time value and economic value.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
a roofing system structure is characterized by comprising a reinforced concrete base layer and a cement mortar leveling layer laid on the reinforced concrete base layer, wherein a waterproof layer, a heat insulation layer, a polymer anti-crack mortar protection layer and a water-guiding strip are sequentially arranged on the cement mortar leveling layer, tile hanging strips are laid on the water-guiding strip, roof tiles are hung on the tile hanging strips, and the water-guiding strip is fixed on the polymer anti-crack mortar protection layer through a steel-planting bolt and a nut and is leveled.
In one embodiment of the invention, one end of the bar-planting bolt is fixed on the reinforced concrete base layer and the cement mortar leveling layer by filling bar-planting glue, and the other end of the bar-planting bolt sequentially passes through the waterproof layer, the insulating layer, the polymer anti-crack mortar protective layer and the water-guiding strip and is fixed on the water-guiding strip by the nut.
In one embodiment of the present invention, the waterproof layer is a polymer cement-based waterproof coating waterproof layer or a polyurethane waterproof coating waterproof layer, and the thickness of the waterproof layer is 1.2mm to 2.0 mm.
In one embodiment of the invention, the glass fiber mesh or the steel wire mesh is embedded in the polymer anti-crack mortar protective layer, and the thickness of the polymer anti-crack mortar protective layer is 2mm-5 mm.
In one embodiment of the invention, the surface of the bar-planting bolt is provided with an anticorrosive coating.
In one embodiment of the invention, a polyurethane waterproof reinforcing layer is arranged at the position where the bar-planting bolt penetrates out of the waterproof layer.
In one embodiment of the invention, the water-guiding strip is fixedly connected with the battens through nails, and the roof tiles are fixedly connected with the battens through nails.
In one embodiment of the invention, the transverse spacing of the bar planting bolt is 500mm-1200mm, the longitudinal spacing is 600mm-1800mm, and the bar planting depth of the bar planting bolt is not less than 50-80 mm; the distance between the water bars depends on the transverse distance between the bar-planting bolts to be 500-1200 mm; the spacing of the battens is 250mm to 450mm depending on the size of the roof tiles used.
The invention discloses a method for realizing a roof system structure, which comprises the following steps:
(1) paving a cement mortar leveling layer on the reinforced concrete base layer;
(2) punching bar planting holes in the cement mortar leveling layer and the reinforced concrete base layer, driving bar planting glue into the bar planting holes, inserting bar planting bolts into the bar planting glue, and after the bar planting bolts are inserted into the bottoms of the holes, overflowing the bar planting glue;
(3) coating a waterproof layer on the cement mortar leveling layer, fully paving a heat insulation material on the waterproof layer to form a heat insulation layer, and manufacturing a polymer anti-crack mortar protective layer on the heat insulation layer;
(4) after the polymer anti-crack mortar protection layer is finished, a water-guiding strip is installed on the bar-planting bolt, an adjusting nut is installed on the lower portion of the water-guiding strip, a fixing nut is installed on the upper portion of the water-guiding strip, and the water-guiding strip is fastened by the fixing nut after the whole roof is leveled by the adjusting nut for standby;
(5) and (3) connecting and fixing the battens with the water guiding strips by using steel row nails, and finally installing and fixing the roof tiles on the battens.
In one embodiment of the invention, the diameter of the bar-planting hole is larger than that of the bar-planting bolt, and the depth of the bar-planting hole is not less than 50-80 mm.
In one embodiment of the invention, the bar-planting bolt is rotatably inserted into the bar-planting glue in the same direction, the leakage part of the bar-planting bolt is subjected to anti-corrosion treatment, and an anti-corrosion layer is arranged on the leakage part of the bar-planting bolt.
In one embodiment of the present invention, the waterproof layer is a polymer cement-based waterproof coating waterproof layer or a polyurethane waterproof coating waterproof layer, and the thickness of the waterproof layer is 1.2mm to 2.0 mm.
In one embodiment of the invention, 1.2mm-2.0mm of polyurethane waterproof paint is coated on the embedded bar bolt part on the waterproof layer of the coating film to form the polyurethane waterproof reinforcing layer.
In one embodiment of the invention, the thickness of the polymer anti-crack mortar protective layer is 2mm-5mm, and the glass fiber mesh or the steel wire mesh is embedded in the polymer anti-crack mortar protective layer.
In one embodiment of the invention, the transverse spacing of the bar-planting bolts is 500mm-1200mm, and the longitudinal spacing is 600mm-1800 mm; the distance between the water bars depends on the transverse distance between the bar-planting bolts to be 500-1200 mm; the space between the battens depends on the specification of the roof tiles to be 250mm-450 mm.
The roofing system structure of the invention has the following characteristics:
1. the problem of roof water leakage is effectively solved, the phenomenon of roof water leakage is greatly reduced, reworking caused by roof water leakage is avoided, and material waste and labor loss caused by reworking are reduced;
2. the phenomenon of landslide of the sloping roof is effectively solved, and the normal service life of the project is ensured;
3. greatly reduces the use of high energy consumption materials and resources which are not easy to regenerate, and makes contributions to the energy conservation and emission reduction of the building industry;
4. the construction steps are reduced, the construction period is shortened, and the time cost and the economic cost are obviously improved;
5. the anti-cracking mortar protective layer effectively enhances the fireproof performance of the roof heat-insulating material and improves the fireproof grade of the whole roof system.
Compared with the prior art, after the construction of the sloping roof leveling layer is finished, firstly implanting a steel bar-embedded bolt for fixing the water-guiding strip into the structure, then coating a waterproof layer, pasting a heat-insulating layer on the waterproof layer, making a polymer anti-crack mortar protective layer on the heat-insulating layer, then punching the water-guiding strip, penetrating the steel bar-embedded bolt, leveling and fixing by nuts, then fixing the tile hanging strip on the water-guiding strip by steel row nails perpendicular to the direction of the water-guiding strip, and finally fixing the roof tile on the tile hanging strip; the waterproof roof is good in waterproof effect, suitable for construction of sloping roofs with various shapes, good in heat insulation performance, less in wet operation, strong in air convection, energy-saving and environment-friendly, greatly reduces the utilization of non-renewable or difficultly-renewable resources, is advocated for green building engineering, and achieves the purpose of the invention.
The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.
Drawings
FIG. 1 is a schematic structural view of a roofing system structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a reinforced concrete base and a cement mortar screed according to the present invention;
FIG. 3 is a schematic cross-sectional view of a bar-planting bolt according to the present invention;
FIG. 4 is a schematic cross-sectional view of a water barrier of the present invention;
FIG. 5 is a schematic cross-sectional view of the insulation of the present invention;
FIG. 6 is a schematic structural view of a polymeric anti-crack mortar protective layer according to the present invention;
FIG. 7 is a schematic structural view of the water strand of the present invention;
fig. 8 is a schematic view of the structure of the batten of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Examples
As shown in fig. 1, the roofing system structure of the present invention includes a reinforced concrete base layer 100 and a cement mortar leveling layer 200 laid on the reinforced concrete base layer 100, wherein a waterproof layer 300, an insulating layer 400, a polymer anti-crack mortar protection layer 500 and a water-guiding strip 600 are sequentially disposed on the cement mortar leveling layer 200, a batten 700 is laid on the water-guiding strip 600, a roofing tile 800 is hung on the batten 700, and the water-guiding strip 600 is fixed and leveled on the polymer anti-crack mortar protection layer 500 through a steel-planting bolt 110 and a nut 120.
As shown in fig. 3 and 7, one end of the steel-planting bolt 110 is fixed on the reinforced concrete base layer 100 and the cement mortar leveling layer 200 by filling the steel-planting adhesive 111, and the other end of the steel-planting bolt 110 sequentially passes through the waterproof layer 300, the insulating layer 400, the polymer anti-crack mortar protective layer 500 and the water-guiding strip 600 and is fixed on the water-guiding strip 600 by the nut 120.
The surface of the bar-planting bolt 110 is provided with an anticorrosive coating 112.
As shown in fig. 4, a polyurethane waterproof reinforcing layer 113 is disposed at a position where the stud bolt 110 penetrates through the waterproof layer 300.
As shown in fig. 4, the waterproof layer 300 is a polymer cement-based waterproof coating waterproof layer or a polyurethane waterproof coating waterproof layer, and the thickness of the waterproof layer 300 is 1.2mm to 2.0 mm.
As shown in fig. 6, a glass fiber mesh or a steel wire mesh is embedded in the polymer anti-crack mortar protection layer 500, and the thickness of the polymer anti-crack mortar protection layer 500 is 2mm to 5 mm.
As shown in fig. 7 and 8, the streamers 600 are fixedly connected to the battens 700 by means of nails, and the roof tiles 800 are fixedly connected to the battens 700 by means of nails.
In this embodiment, the transverse spacing of the bar-planting bolts 110 is 500mm-1200mm, and the longitudinal spacing is 600mm-1800 mm; the distance between the water strips 600 is 500mm-1200mm depending on the transverse distance between the bar-planting bolts 110; the spacing of the battens 700 is 250mm to 450mm depending on the roof tile specification.
The invention discloses a method for realizing a roof system structure, which comprises the following steps:
firstly, paving a cement mortar leveling layer 200 on a reinforced concrete base layer 100;
secondly, hammering the used bar-planting holes on the reinforced concrete base layer 100 and the cement mortar leveling layer 200 by using electric hammers, wherein the diameter of each hole is required to be larger than the diameter of a bar-planting bolt 110, the depth of each hole is required to be not less than 50-80mm (the burial depth mainly depends on the length of the exposed part of the bar-planting bolt and the slope of a roof), and cleaning dust after punching is finished;
thirdly, firstly, injecting the bar-planting glue 111 into the bar-planting hole, inserting the bar-planting bolt 110 into the bar-planting glue 111 in a rotating mode according to the same direction, after the bar-planting bolt 110 is inserted into the bottom of the hole and the bar-planting glue overflows, cleaning the overflowing bar-planting glue after the bar-planting glue 111 is solidified, carrying out anti-corrosion treatment on the leaking part, and arranging an anti-corrosion layer 112;
step four, coating a waterproof layer 300 on the cement mortar leveling layer 200, wherein the waterproof material is a polymer cement-based waterproof coating or a polyurethane waterproof coating, the thickness of the waterproof layer 300 is 1.2mm-2.0mm, and the waterproof layer requires good film-forming effect, and performing water spraying test inspection;
fifthly, coating 1.2mm-2.0mm of polyurethane waterproof paint on the 110 part of the bar-planted bolt on the coating waterproof layer 300 to form a polyurethane waterproof reinforcing layer 113, so as to enhance the waterproof effect, wherein the diameter of the coating area is not less than 100 mm;
step six, fully paving heat-insulating materials on the waterproof layer 300 to form a heat-insulating layer 400, wherein the heat-insulating materials can be fixed in a sticking mode generally, and individual special materials can be fixed according to material performance and requirements;
seventhly, manufacturing a polymer anti-crack mortar protection layer 500 on the heat preservation layer 400, wherein the thickness of the polymer anti-crack mortar protection layer 500 is guaranteed to be 2-5 mm, and a glass fiber net or a steel wire net is embedded in the polymer anti-crack mortar protection layer 500;
step eight, after the polymer anti-crack mortar protection layer 500 is finished, installing a water bar 600 on the bar-planting bolt 110, wherein the material of the water bar 600 can be galvanized square steel or batten, the size of the water bar 600 is (25-50) × (35-60), the lower part of the water bar 600 is firstly provided with an adjusting nut, the upper part of the water bar 600 is provided with a fixing nut, and the water bar 600 is fastened by the fixing nut after the whole roof is leveled by the adjusting nut for standby;
step nine, using steel row nails to link and fix the batten 700 and the water bar 600, wherein the size of the batten 700 is (25-40) × (30-50);
step ten, finally, installing and fixing the roof tiles 800 on the battens 700 by using self-tapping or stainless steel self-tapping.
According to the roof system structure, the embedded steel bar bolt can ensure the structural safety of the whole roof, and the roof landslide can not be caused absolutely; the bar material of bar planting bolt is thick more than the nail, does anticorrosive treatment after the bar planting simultaneously, so corrosion resisting capability has very big improvement, guarantees roofing structure's life.
According to the roof system structure, the polymer anti-crack mortar protection layer is added, because the condensation phenomenon is easily generated below the roof tiles, water vapor is easy to infiltrate into the heat insulation layer for a long time, the service life of the heat insulation material is inevitably reduced, the polymer anti-crack mortar protection layer is arranged on the heat insulation layer, the damage of air and water vapor to the heat insulation material is effectively solved, the service life of the heat insulation material is prolonged, and the roof structure is ensured to reach the design service life. Meanwhile, the polymer anti-crack mortar protective layer effectively improves the fire-proof grade of the heat-insulating layer, and has certain help on the fire safety of buildings.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (10)
1. A roof system structure is characterized by comprising a reinforced concrete base layer and a cement mortar leveling layer laid on the reinforced concrete base layer, wherein a waterproof layer, a heat insulation layer, a polymer anti-crack mortar protection layer and a water guiding strip are sequentially arranged on the cement mortar leveling layer, the water guiding strip is fixed on the polymer anti-crack mortar protection layer through a steel bar planting bolt and a nut and is leveled, tile hanging strips are laid on the water guiding strip, and roof tiles are hung on the tile hanging strips.
2. A roofing system structure according to claim 1, wherein a bar-planting hole is formed in the cement mortar leveling layer and the reinforced concrete base layer, bar-planting glue is injected into the bar-planting hole, and one end of a bar-planting bolt is inserted into the bar-planting glue, so that one end of the bar-planting bolt is fixed in the cement mortar leveling layer and the reinforced concrete base layer, and the other end of the bar-planting bolt sequentially passes through the waterproof layer, the insulating layer, the polymer anti-crack mortar protective layer and the downstream strip and is fixed on the downstream strip through a nut.
3. A roofing system structure as defined in claim 2 wherein the diameter of said tendon-planting holes is greater than the diameter of said tendon-planting bolts and the depth of said tendon-planting holes is not less than 50-80 mm.
4. The roofing system structure of claim 1 wherein the waterproof layer is a polymer cement-based waterproof coating waterproof layer or a polyurethane waterproof coating waterproof layer, the waterproof layer having a thickness of 1.2mm to 2.0 mm.
5. The roofing system structure of claim 1 wherein the polymeric anti-crack mortar protective layer has embedded therein a fiberglass mesh or a steel mesh, the polymeric anti-crack mortar protective layer having a thickness of 2mm to 5 mm.
6. The roofing system structure of claim 1 wherein the anchor bolts are rotatably inserted into the anchor glue in the same direction, and the exposed portions of the anchor bolts are treated for corrosion protection and provided with a corrosion protection layer.
7. The roofing system structure of claim 1 wherein the reinforcing layer is formed by applying a polyurethane waterproof coating of 1.2mm to 2.0mm to the stud portion of the coated waterproof layer.
8. A roofing system structure as defined in claim 1, wherein said streamers are fixedly attached to said battens by nails and said roof tiles are fixedly attached to said battens by nails.
9. The roofing system structure of claim 1 wherein the transverse spacing of the rebar planting bolts is 500mm to 1200mm, the longitudinal spacing is 600mm to 1800mm, and the rebar planting depth of the rebar planting bolts is not less than 50mm to 80 mm; the distance between the water bars depends on the transverse distance between the bar-planting bolts to be 500-1200 mm; the spacing of the battens is 250mm to 450mm depending on the size of the roof tiles used.
10. The roofing system structure of claim 1 wherein the nuts include an adjustment nut and a retaining nut, the adjustment nut being positioned below the streamers and the retaining nut being positioned above the streamers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848808.8A CN110847513A (en) | 2016-02-24 | 2016-02-24 | Roofing system structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910848808.8A CN110847513A (en) | 2016-02-24 | 2016-02-24 | Roofing system structure |
| CN201610100630.5A CN106988489B (en) | 2016-02-24 | 2016-02-24 | A kind of implementation method of roofing system structure |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610100630.5A Division CN106988489B (en) | 2016-02-24 | 2016-02-24 | A kind of implementation method of roofing system structure |
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| CN110847513A true CN110847513A (en) | 2020-02-28 |
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| CN201910848789.9A Pending CN110821053A (en) | 2016-02-24 | 2016-02-24 | Roofing system structure |
| CN201610100630.5A Active CN106988489B (en) | 2016-02-24 | 2016-02-24 | A kind of implementation method of roofing system structure |
| CN201910848808.8A Pending CN110847513A (en) | 2016-02-24 | 2016-02-24 | Roofing system structure |
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| CN201910848789.9A Pending CN110821053A (en) | 2016-02-24 | 2016-02-24 | Roofing system structure |
| CN201610100630.5A Active CN106988489B (en) | 2016-02-24 | 2016-02-24 | A kind of implementation method of roofing system structure |
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| CN108756244A (en) * | 2018-01-25 | 2018-11-06 | 中铁建设集团北京工程有限公司 | A kind of levelling constructing device of pitched roof bar planting welding zinc-plated square tube and its construction method |
| CN108331268B (en) * | 2018-02-09 | 2023-05-02 | 乐居乐筑（北京）建筑材料有限公司 | Combined metal leveling batten for sloping roof, roof system and construction method of roof system |
| CN108487556A (en) * | 2018-04-11 | 2018-09-04 | 北京城建十六建筑工程有限责任公司 | Pitched roof construction technology |
| CN108894436A (en) * | 2018-04-18 | 2018-11-27 | 北京利泰装饰工程有限公司 | A kind of composite heat-insulation roof structure and its implementation |
| CN111927007A (en) * | 2020-08-04 | 2020-11-13 | 中冶建筑研究总院有限公司 | Mounting method for thatch eave |
| CN112376777A (en) * | 2020-12-17 | 2021-02-19 | 杨常青 | Novel high polymer material slope roofing all-round system |
| CN113202236A (en) * | 2021-05-20 | 2021-08-03 | 中国建筑第四工程局有限公司 | Inclined roof and construction method |
| CN114000657B (en) * | 2021-11-23 | 2023-01-03 | 新城控股集团股份有限公司 | Roofing shingle fixing system |
| CN114293717A (en) * | 2022-01-12 | 2022-04-08 | 中核华辰建筑工程有限公司 | Dry construction process for pitched roof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106988489B (en) | 2019-10-15 |
| CN106988489A (en) | 2017-07-28 |
| CN110821053A (en) | 2020-02-21 |
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