CN101538919A - Thermal insulation construction method of inorganic thermal insulation mortar exterior wall - Google Patents
Thermal insulation construction method of inorganic thermal insulation mortar exterior wall Download PDFInfo
- Publication number
- CN101538919A CN101538919A CN200910301211A CN200910301211A CN101538919A CN 101538919 A CN101538919 A CN 101538919A CN 200910301211 A CN200910301211 A CN 200910301211A CN 200910301211 A CN200910301211 A CN 200910301211A CN 101538919 A CN101538919 A CN 101538919A
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- insulation mortar
- mortar
- construction method
- heat insulation
- 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
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
-
- 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
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The invention relates to a thermal insulation construction method of an inorganic thermal insulation mortar exterior wall. The thermal insulation construction method is characterized in that the processing of an interface is operated according to the following steps: water, interface agent and middle coarse clean sand are mixed according to the weight proportion of 1: (3-5): (3-5) and stirred evenly, then an iron plate is used for scraping on the surface of a base layer, with the proper effect of emitting sound, zigzag lines are formed by drawing, and the thickness of the zigzag lines is 2.5-3.0mm. The smearing of inorganic thermal insulation mortar is operated according to the following steps: the water and the inorganic thermal insulation mortar are sequentially added according to the weight proportion of 1: 1.1-1.3, mixed and stirred with the stirring time of 3-3.5 minutes, then the painting of the thermal insulation mortar is executed according to the specifications of construction operations, the layered plastering is executed, the thickness of each layer is not more than 2cm, the time interval is at least 24h, and the maintenance is kept for 5-7 days after the painting of the thermal insulation mortar. The thermal insulation construction method has the advantages of energy conservation, environmental protection, good thermal insulation performance, good durability, effective control of general faults of hollowing and cracks in plastering and improved work efficiency.
Description
Technical field
The present invention relates to a kind of construction of building, particularly a kind of inorganic heat-insulating mortar exterior wall heat insulation construction method.
Background technology
At present in the construction inorganic heat insulation mortar interfacial agents be mixes with water stir afterwards with bullet be coated with, the method for spraying, roller coating spreads upon metope basic unit, when various metope basic unit floating ash is arranged, when concrete surface has the charing phenomenon, make the adhesion stress of interfacial agents and basic unit not reach requirement, cause occurring the easy hollowing of high-rise outer insulation, come off.Inorganic heat insulation mortar time of stirring can not get rational control in addition, and overlong time then glass bead fragmentation in whipping process increases, and coefficient of thermal conductivity increases, and lowers heat insulation and preservation effect, too shortly then stirs inhomogeneously, and the influence operating characteristics of plastering has reduced effect.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of have useless, good, the good endurance of thermal and insulating performance of energy-conservation profit, the inorganic heat-insulating mortar exterior wall heat insulation construction method of environmental protection are provided.
The technical solution used in the present invention is:
A kind of inorganic heat-insulating mortar exterior wall heat insulation construction method, comprise body of wall base treatment step, the insulation layer step is set, lays grid cloth step and paving finish coat step, the described insulation layer step that is provided with comprises interface processing, criticizes and smear inorganic heat insulation mortar and antiseepage processing, it is characterized in that: described interface processing is operated as follows: with water, interfacial agents, in thick clean sand by 1: (3-5): after the part by weight mixing and stirring (3-5), on basic unit face scrape rough with iron plate it, so that being arranged, the sound is advisable, and pulling into hackle mark, groove thickness is 2.5～3.0mm; Smearing inorganic heat insulation mortar for described batch operates as follows: water and inorganic heat insulation mortar are added successively by 1: 1.1～1.3 part by weight mix and stir, mixing time is 3～3.5 minutes, carrying out thermal insulation mortar by the constructing operation standard then whitewashes, layering is plastered, every layer thickness is no more than 2cm, be at least 24h blanking time, thermal insulation mortar whitewashes back maintenance 5～7 days.
Water in the described interface processing step, interfacial agents and in the part by weight optimum of thick clean sand be 1: 4: 3.2.
What the present invention adopted is the interfacial agents of JCTA-400F model, is a kind of bonding adhesive, generally is to be made by vinyl acetate-ethylene, has superpower bonding force, good water resistance, resistance to ag(e)ing, and its performance indications see the following form:
By 1: (3-5): part by weight (3-5) with water, interfacial agents, in thick clean sand mix, in thick clean sand under the effect of the iron plate pressure of plastering, destroyed the floating grieshoch and the concrete charring layer of basic unit, make interfacial agents and basic unit's strong bond, effectively avoid being incubated the floated coat hollowing, come off, problem such as shrinkage cracking, guarantee workmanship, and make every square metre of interfacial agents use amount than not saving 20% during thick clean sand in not adding.
Traditional interface processing step is will to whitewash one deck leveling layer in the metope basic unit earlier, and then the inorganic heat insulation mortar interfacial agents mixed with water be applied on the metope leveling layer after stirring, but so both increased operation, increased the structure loading, the wasting manpower and material resources has increased building costs again.And the present invention slightly directly scrapes rough smearing in basic unit behind the sand in adding only in interfacial agents, rather than whitewashes leveling layer earlier, has reduced operational sequence and has saved material.
Thick clean sand is the pure sand grains of fineness modulus at 2.5-3.2 in of the present invention.
What the present invention adopted is the JCTA-950 inorganic heat insulation mortar, and its main performance index sees the following form:
| Project | Index |
| Coefficient of thermal conductivity, W/mK | ≤0.080 |
| Dry density, Kg/m 3 | ≤450 |
| Compressive strength, MPa | ≥0.60 |
| Linear shrinkage, % | ≤0.3 |
| Tensile bond strength, MPa | ≥0.12 |
| Water-fast tensile bond strength, MPa | ≥0.10 |
| Coefficient of softening | ≥0.50 |
Water and JCTA-950 inorganic heat insulation mortar added successively by 1: 1.1～1.3 part by weight mix and stir and use after 3-3.5 minute, make thermal and insulating performance good, excellent in durability.
Advantage of the present invention: energy-conserving and environment-protective, good, the good endurance of thermal and insulating performance, the common fault of gaul has obtained effective control, and improves work efficiency.
The specific embodiment
Embodiment 1
A kind of inorganic heat-insulating mortar exterior wall heat insulation construction method of the present invention, comprise body of wall base treatment step, the insulation layer step is set, lays grid cloth step and paving finish coat step, the insulation layer step is set to be comprised interface processing, criticizes and smear inorganic heat insulation mortar and antiseepage processing, interface processing is operated as follows: with water, interfacial agents, in thick clean sand by after 1: 3: 3 the part by weight mixing and stirring, on basic unit face scrape rough with iron plate it, so that being arranged, the sound is advisable, and pulling into hackle mark, groove thickness is 2.5mm; Smearing inorganic heat insulation mortar for described batch operates as follows: water and inorganic heat insulation mortar are added successively by 1: 1.1 part by weight mix and stir, mixing time is 3 minutes, carrying out thermal insulation mortar by the constructing operation standard then whitewashes, layering is plastered, every layer thickness is no more than 2cm, be 24h blanking time, and thermal insulation mortar whitewashes back maintenance 5 days.
Embodiment 2
A kind of inorganic heat-insulating mortar exterior wall heat insulation construction method of the present invention, comprise body of wall base treatment step, the insulation layer step is set, lays grid cloth step and paving finish coat step, the insulation layer step is set to be comprised interface processing, criticizes and smear inorganic heat insulation mortar and antiseepage processing, interface processing is operated as follows: with water, interfacial agents, in thick clean sand by after 1: 4: 3.2 the part by weight mixing and stirring, on basic unit face scrape rough with iron plate it, so that being arranged, the sound is advisable, and pulling into hackle mark, groove thickness is 2.8mm; Batch smear inorganic heat insulation mortar and operate as follows: water and inorganic heat insulation mortar are added successively by 1: 1.2 part by weight mix and stir, mixing time is 3.2 minutes, carrying out thermal insulation mortar by the constructing operation standard then whitewashes, layering is plastered, every layer thickness is no more than 2cm, be 36h blanking time, and thermal insulation mortar whitewashes back maintenance 6 days.
Embodiment 3
A kind of inorganic heat-insulating mortar exterior wall heat insulation construction method of the present invention, comprise body of wall base treatment step, the insulation layer step is set, lays grid cloth step and paving finish coat step, the insulation layer step is set to be comprised interface processing, criticizes and smear inorganic heat insulation mortar and antiseepage processing, interface processing is operated as follows: with water, interfacial agents, in thick clean sand by after 1: 5: 5 the part by weight mixing and stirring, on basic unit face scrape rough with iron plate it, so that being arranged, the sound is advisable, and pulling into hackle mark, groove thickness is 3.0mm; Batch smear inorganic heat insulation mortar and operate as follows: water and inorganic heat insulation mortar are added successively by 1: 1.3 part by weight mix and stir, mixing time is 3.5 minutes, carrying out thermal insulation mortar by the constructing operation standard then whitewashes, layering is plastered, every layer thickness is no more than 2cm, be 48h blanking time, and thermal insulation mortar whitewashes back maintenance 7 days.
Claims (2)
1. inorganic heat-insulating mortar exterior wall heat insulation construction method, comprise body of wall base treatment step, the insulation layer step is set, lays grid cloth step and paving finish coat step, the described insulation layer step that is provided with comprises interface processing, criticizes and smear inorganic heat insulation mortar and antiseepage processing, it is characterized in that: described interface processing is operated as follows: with water, interfacial agents, in thick clean sand by 1: (3-5): after the part by weight mixing and stirring (3-5), on basic unit face scrape rough with iron plate it, so that being arranged, the sound is advisable, and pulling into hackle mark, groove thickness is 2.5～3.0mm; Smearing inorganic heat insulation mortar for described batch operates as follows: water and inorganic heat insulation mortar are added successively by 1: 1.1～1.3 part by weight mix and stir, mixing time is 3～3.5 minutes, carrying out thermal insulation mortar by the constructing operation standard then whitewashes, layering is plastered, every layer thickness is no more than 2cm, be at least 24h blanking time, thermal insulation mortar whitewashes back maintenance 5～7 days.
2. a kind of inorganic heat-insulating mortar exterior wall heat insulation construction method according to claim 1 is characterized in that: water in the described interface processing step, interfacial agents and in the part by weight optimum of thick clean sand be 1: 4: 3.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910301211A CN101538919A (en) | 2009-03-30 | 2009-03-30 | Thermal insulation construction method of inorganic thermal insulation mortar exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910301211A CN101538919A (en) | 2009-03-30 | 2009-03-30 | Thermal insulation construction method of inorganic thermal insulation mortar exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101538919A true CN101538919A (en) | 2009-09-23 |
Family
ID=41122293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910301211A Pending CN101538919A (en) | 2009-03-30 | 2009-03-30 | Thermal insulation construction method of inorganic thermal insulation mortar exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101538919A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321307A (en) * | 2013-06-26 | 2013-09-25 | 熊吉东 | Thermal-insulation construction method and base mortar for inorganic thermal-insulation mortar external wall |
| CN108952168A (en) * | 2018-09-13 | 2018-12-07 | 肖霞 | The treatment process of foundation base is covered with paint, lacquer, colour wash, etc. in a kind of construction of paint spraying |
| CN110171948A (en) * | 2019-05-16 | 2019-08-27 | 广东横海节能环保建材科技有限公司 | A kind of inorganic fire corrosion protection heat preservation magma and its construction method |
-
2009
- 2009-03-30 CN CN200910301211A patent/CN101538919A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321307A (en) * | 2013-06-26 | 2013-09-25 | 熊吉东 | Thermal-insulation construction method and base mortar for inorganic thermal-insulation mortar external wall |
| CN108952168A (en) * | 2018-09-13 | 2018-12-07 | 肖霞 | The treatment process of foundation base is covered with paint, lacquer, colour wash, etc. in a kind of construction of paint spraying |
| CN110171948A (en) * | 2019-05-16 | 2019-08-27 | 广东横海节能环保建材科技有限公司 | A kind of inorganic fire corrosion protection heat preservation magma and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012003694A1 (en) | Light-weight and energy-saving plastering mortar and construction method thereof | |
| CN101693609A (en) | Cement-based decoration material, decoration plate and production method thereof | |
| CN105155696A (en) | Energy-saving self-insulation wall and construction process | |
| CN201128990Y (en) | Composite environment-friendly thermal insulation material for wall | |
| CN110616862A (en) | Light safe heat-preservation and decoration integrated board and preparation method thereof | |
| CN203320884U (en) | Basalt fiber reinforced foamed cement thermal insulation decorative board | |
| CN1811087A (en) | Inner deposited and outer hung heat insulating coating for wall and its making process | |
| CN211472896U (en) | Thermosetting composite polystyrene structure fireproof external thermal insulation system for external wall | |
| CN101538919A (en) | Thermal insulation construction method of inorganic thermal insulation mortar exterior wall | |
| CN103343578A (en) | STP ultra-thin vacuum heat insulation heat preservation board and application of STP ultra-thin vacuum heat insulation heat preservation board in outer wall construction | |
| CN202202429U (en) | Fireproofing, heat-insulation and decoration integrated system | |
| CN101435254A (en) | Exterior wall exterior heat preservation system for spray coating polyurethane rigid foam | |
| CN101200919A (en) | Modified polyphenyl composite insulation board and production technique thereof | |
| CN108996956B (en) | Floor heating laying process | |
| CN100445483C (en) | Composite silicate hard heat preservating thermal insulating wall and its construction method | |
| CN110451916A (en) | A kind of expanded perlite light thermal insulation decoration integrated board and preparation method thereof | |
| CN212405562U (en) | Structure reinforcing and energy-conserving integration brick brickwork wall that reforms transform | |
| CN212656258U (en) | Structure of underground works antisweat | |
| CN106567464A (en) | Thinly-plastered external wall thermal insulation system provided with composite sandwich vacuum insulation board | |
| CN111827707A (en) | Method for repairing thermal insulation external wall and external wall thermal insulation structure | |
| CN101260721B (en) | Composite wall material and method of manufacture | |
| CN104234246A (en) | Construction method for foam glass heat retaining board | |
| CN115387556B (en) | Energy-saving heat-insulating building decoration system for outer wall | |
| CN104831823B (en) | Compound heat preservation die plate | |
| CN108518063A (en) | Thermal insulation board environmental protection construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090923 |