CN113175162A - Thermal insulation construction method for roof XPS plate - Google Patents
Thermal insulation construction method for roof XPS plate Download PDFInfo
- Publication number
- CN113175162A CN113175162A CN202110367931.5A CN202110367931A CN113175162A CN 113175162 A CN113175162 A CN 113175162A CN 202110367931 A CN202110367931 A CN 202110367931A CN 113175162 A CN113175162 A CN 113175162A
- Authority
- CN
- China
- Prior art keywords
- xps
- board
- roof
- layer
- construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 238000009413 insulation Methods 0.000 title claims description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 30
- 230000001070 adhesive effect Effects 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims abstract description 12
- 239000011083 cement mortar Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000005485 electric heating Methods 0.000 claims abstract description 4
- 238000007667 floating Methods 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 34
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a heat preservation construction method of a roof XPS plate, which comprises the following steps of 1: base layer treatment: thoroughly removing materials influencing the bonding strength, such as floating ash, oil stain, a release agent, a strand control layer, weathered substances and the like on the surface of the wall body of the roof base layer before construction, and sequentially paving a cement slag slope finding layer and a waterproof cement mortar leveling layer on the treated wall body of the roof; step 2: XPS plate treatment: and cutting the XPS plate by adopting an electric heating wire cutter according to the construction requirement, and coating an interface agent on both sides of the cut XPS plate. Has the advantages that: the invention can ensure the installation and construction efficiency of the XPS board on the basis of ensuring the firm bonding of the XPS board by adopting the special adhesive and flexibly controlling the construction process of the XPS board, and meanwhile, the invention obviously enhances the heat preservation and waterproof performance and the aesthetic property of the XPS board after construction by carrying out protection and isolation treatment on the outer side of the laid XPS board, improves the quality of the XPS board heat preservation construction, and is convenient for popularization and application.
Description
Technical Field
The invention relates to the technical field of roof XPS board heat insulation construction, in particular to a roof XPS board heat insulation construction method.
Background
Extruded sheets (XPS) are rigid foams with a closed cell structure made by hot extrusion of polystyrene resin or its copolymers as the main component, with small amounts of additives. The extruded sheet has the characteristics of high thermal resistance, low linearity and low expansion ratio, the closed porosity of the structure reaches more than 99 percent, a vacuum layer is formed, air flow heat dissipation is avoided, the durability and stability of the heat preservation performance are ensured, and the extruded sheet is often used in roof heat preservation construction.
However, the existing roof XPS board mainly adopts a universal adhesive to bond and fix during heat preservation construction, so that the firmness of the bonding of the extruded sheet is poor, meanwhile, the laying process of the extruded sheet is not convenient for flexible handle control, so that the installation and construction efficiency of the extruded sheet is low, in addition, the extruded sheet is poor in heat preservation and water resistance and attractiveness when being laid and used due to the fact that the outside of the extruded sheet is short of a protection and isolation protective structure, and the heat preservation construction quality of the extruded sheet is greatly reduced.
Disclosure of Invention
The invention aims to solve the problems and provide a heat preservation construction method for an XPS board of a roof.
The invention realizes the purpose through the following technical scheme:
a thermal insulation construction method of a roof XPS plate comprises the following steps:
step 1: base layer treatment: thoroughly removing materials influencing the bonding strength, such as floating ash, oil stain, a release agent, a strand control layer, weathered substances and the like on the surface of the wall body of the roof base layer before construction, and sequentially paving a cement slag slope finding layer and a waterproof cement mortar leveling layer on the treated wall body of the roof;
step 2: XPS plate treatment: cutting the XPS plate by adopting an electric heating wire cutter according to the construction requirement, and coating an interface agent on both sides of the cut XPS plate;
and step 3: adhesive preparation: preparing dry cement powder and water into slurry for bonding according to the ratio of 4:1 for later use;
and 4, step 4: installing an XPS board: pre-adhering mesh cloth on the XPS boards at the two sides of the door and window opening and the deformation joint, coating a prepared special adhesive on the back of the XPS board, compacting the adhesive to 3.5mm, quickly pressing the XPS board coated with the adhesive on a wall surface, scraping the protruded slurry after the XPS board is pressed, and then only paving the XPS board on the whole roof in a staggered laying mode from top to bottom to finish the installation of the XPS board;
and 5: protection and isolation treatment: and a cement mortar leveling layer, a coiled material waterproof layer, an isolation layer and a surface layer are sequentially paved on the outer side of the paved XPS plate, so that the heat insulation construction of the roof XPS plate can be completed.
Further, the adhesive prepared in step 3 is used as it is and needs to be used up within 1 hour after the preparation, so that the adhesion quality of the XPS board can be ensured.
Furthermore, the XPS board in step 4 may be mounted by a bar-gluing method or a bar-pointing method, wherein the bar-gluing method is to apply a special adhesive to the extruded board uniformly in the horizontal direction by a toothed trowel to complete the adhesive laying, and the bar-pointing method is to apply a special adhesive with a thickness of 30 and a thickness of 10 to the periphery and the middle of each extruded board by a trowel, and then apply a mortar cake with a diameter of 80 and a thickness of 10 to the partitioned area of the extruded board, so as to achieve the adhesive laying of the XPS board, thereby ensuring the adhesive firmness of the XPS board.
Furthermore, the cement mortar leveling layer, the coiled material waterproof layer, the isolation layer and the surface layer in the step 4 can enhance the heat preservation and waterproof performance and the aesthetic property of the XPS plate after construction.
The invention has the beneficial effects that:
the invention can ensure the installation and construction efficiency of the XPS board on the basis of ensuring the firm bonding of the XPS board by adopting the special adhesive and flexibly controlling the construction process of the XPS board, and meanwhile, the invention obviously enhances the heat preservation and waterproof performance and the aesthetic property of the XPS board after construction by carrying out protection and isolation treatment on the outer side of the laid XPS board, improves the quality of the XPS board heat preservation construction, and is convenient for popularization and application.
Detailed Description
A thermal insulation construction method of a roof XPS plate comprises the following steps:
step 1: base layer treatment: thoroughly removing materials influencing the bonding strength, such as floating ash, oil stain, a release agent, a strand control layer, weathered substances and the like on the surface of the wall body of the roof base layer before construction, and sequentially paving a cement slag slope finding layer and a waterproof cement mortar leveling layer on the treated wall body of the roof;
step 2: XPS plate treatment: cutting the XPS plate by adopting an electric heating wire cutter according to the construction requirement, and coating an interface agent on both sides of the cut XPS plate;
and step 3: adhesive preparation: preparing dry cement powder and water into slurry for bonding according to the ratio of 4:1 for later use;
and 4, step 4: installing an XPS board: pre-adhering mesh cloth on the XPS boards at the two sides of the door and window opening and the deformation joint, coating a prepared special adhesive on the back of the XPS board, compacting the adhesive to 3.5mm, quickly pressing the XPS board coated with the adhesive on a wall surface, scraping the protruded slurry after the XPS board is pressed, and then only paving the XPS board on the whole roof in a staggered laying mode from top to bottom to finish the installation of the XPS board;
and 5: protection and isolation treatment: and a cement mortar leveling layer, a coiled material waterproof layer, an isolation layer and a surface layer are sequentially paved on the outer side of the paved XPS plate, so that the heat insulation construction of the roof XPS plate can be completed.
In this embodiment, the adhesive prepared in step 3 is used as it is and needs to be used up within 1 hour after the preparation, so that the adhesion quality of the XPS board can be ensured.
In this embodiment, the XPS board in the step 4 may be attached by a bar-bonding method or a bar-dot method, wherein the bar-bonding method is to apply a special adhesive to the extruded board uniformly in the horizontal direction by a toothed trowel to complete the adhesive laying, and the bar-dot method is to apply a special adhesive with a thickness of 10 and a width of 30 to the periphery and the middle of each extruded board by a trowel, and then apply a mortar cake with a diameter of 80 and a thickness of 10 to the partitioned area of the extruded board, thereby realizing the adhesive laying of the XPS board and ensuring the adhesive firmness of the XPS board.
In this embodiment, the cement mortar leveling layer, the coiled material waterproof layer, the isolation layer and the surface layer in the step 4 can enhance the heat preservation and waterproof performance and the aesthetic property of the XPS board after construction.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. A thermal insulation construction method of a roof XPS plate is characterized by comprising the following steps: it comprises the following steps:
step 1: base layer treatment: thoroughly removing materials influencing the bonding strength, such as floating ash, oil stain, a release agent, a strand control layer, weathered substances and the like on the surface of the wall body of the roof base layer before construction, and sequentially paving a cement slag slope finding layer and a waterproof cement mortar leveling layer on the treated wall body of the roof;
step 2: XPS plate treatment: cutting the XPS plate by adopting an electric heating wire cutter according to the construction requirement, and coating an interface agent on both sides of the cut XPS plate;
and step 3: adhesive preparation: preparing dry cement powder and water into slurry for bonding according to the ratio of 4:1 for later use;
and 4, step 4: installing an XPS board: pre-adhering mesh cloth on the XPS boards at the two sides of the door and window opening and the deformation joint, coating a prepared special adhesive on the back of the XPS board, compacting the adhesive to 3.5mm, quickly pressing the XPS board coated with the adhesive on a wall surface, scraping the protruded slurry after the XPS board is pressed, and then only paving the XPS board on the whole roof in a staggered laying mode from top to bottom to finish the installation of the XPS board;
and 5: protection and isolation treatment: and a cement mortar leveling layer, a coiled material waterproof layer, an isolation layer and a surface layer are sequentially paved on the outer side of the paved XPS plate, so that the heat insulation construction of the roof XPS plate can be completed.
2. The thermal insulation construction method of the roof XPS board as set forth in claim 1, wherein: the adhesive prepared in step 3 is ready for use and needs to be used up within 1 hour after preparation.
3. The thermal insulation construction method of the roof XPS board as set forth in claim 1, wherein: the XPS board in the step 4 can adopt a strip sticking method or a strip dot method during installation, wherein the strip sticking method is to use a toothed trowel to uniformly smear special adhesive on an extrusion molding board in the horizontal direction to complete bonding and laying, the strip dot method is to smear special adhesive with the width of 30 and the thickness of 10 on the periphery and the middle of each extrusion molding board by a trowel, and then smear a gray cake with the diameter of 80 and the thickness of 10 in a separation area of the extrusion molding board, so that the bonding and laying of the XPS board are realized.
4. The thermal insulation construction method of the roof XPS board as set forth in claim 1, wherein: and 4, the cement mortar leveling layer, the coiled material waterproof layer, the isolation layer and the surface layer can enhance the heat preservation and waterproof performance and the attractiveness of the XPS plate after construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110367931.5A CN113175162A (en) | 2021-04-06 | 2021-04-06 | Thermal insulation construction method for roof XPS plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110367931.5A CN113175162A (en) | 2021-04-06 | 2021-04-06 | Thermal insulation construction method for roof XPS plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113175162A true CN113175162A (en) | 2021-07-27 |
Family
ID=76922940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110367931.5A Pending CN113175162A (en) | 2021-04-06 | 2021-04-06 | Thermal insulation construction method for roof XPS plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113175162A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654932A (en) * | 2009-09-25 | 2010-02-24 | 河北省烟草公司唐山市公司 | Extruded-sheet external-wall external heat insulation construction method |
| CN102561685A (en) * | 2010-12-13 | 2012-07-11 | 五冶集团上海有限公司 | Construction method of extruded polystyrene foamed plastic insulation boards in house energy-saving materials |
| EP2826928A1 (en) * | 2013-07-18 | 2015-01-21 | Emilio Stecher AG | Building facade or roof with natural stone panels or ceramic tiles and method for manufacture |
| CN104652716A (en) * | 2015-02-03 | 2015-05-27 | 成龙建设集团有限公司 | Heat-insulating and waterproof system of planted roof and construction method thereof |
| CN204826239U (en) * | 2015-07-10 | 2015-12-02 | 武汉德欧节能科技有限公司 | Extruded sheet does not have cavity fire prevention type external wall insulation system |
| CN206529912U (en) * | 2017-03-10 | 2017-09-29 | 青岛建设集团有限公司 | A kind of wall waterproof and thermal insulation structure |
| CN212671027U (en) * | 2020-05-20 | 2021-03-09 | 江苏开放大学（江苏城市职业学院） | Leakage-proof structure for terrace roof |
-
2021
- 2021-04-06 CN CN202110367931.5A patent/CN113175162A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654932A (en) * | 2009-09-25 | 2010-02-24 | 河北省烟草公司唐山市公司 | Extruded-sheet external-wall external heat insulation construction method |
| CN102561685A (en) * | 2010-12-13 | 2012-07-11 | 五冶集团上海有限公司 | Construction method of extruded polystyrene foamed plastic insulation boards in house energy-saving materials |
| EP2826928A1 (en) * | 2013-07-18 | 2015-01-21 | Emilio Stecher AG | Building facade or roof with natural stone panels or ceramic tiles and method for manufacture |
| CN104652716A (en) * | 2015-02-03 | 2015-05-27 | 成龙建设集团有限公司 | Heat-insulating and waterproof system of planted roof and construction method thereof |
| CN204826239U (en) * | 2015-07-10 | 2015-12-02 | 武汉德欧节能科技有限公司 | Extruded sheet does not have cavity fire prevention type external wall insulation system |
| CN206529912U (en) * | 2017-03-10 | 2017-09-29 | 青岛建设集团有限公司 | A kind of wall waterproof and thermal insulation structure |
| CN212671027U (en) * | 2020-05-20 | 2021-03-09 | 江苏开放大学（江苏城市职业学院） | Leakage-proof structure for terrace roof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210727 |
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| RJ01 | Rejection of invention patent application after publication |