CN101638917B - Novel heat insulation and preservation building structure and construction technology thereof - Google Patents
Novel heat insulation and preservation building structure and construction technology thereof Download PDFInfo
- Publication number
- CN101638917B CN101638917B CN2008100486423A CN200810048642A CN101638917B CN 101638917 B CN101638917 B CN 101638917B CN 2008100486423 A CN2008100486423 A CN 2008100486423A CN 200810048642 A CN200810048642 A CN 200810048642A CN 101638917 B CN101638917 B CN 101638917B
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- heat insulation
- preservation
- riveting component
- building structure
- decoration
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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
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The present invention discloses a heat insulation and preservation building structure and construction technology thereof. The novel heat insulation and preservation building structure comprises a wall body, a self-decoration heat insulation and perseveration plate, a boundary layer and a riveting component, wherein the self-decoration heat insulation and preservation plate is a precast slab which has the functions of water resistance, heat insulation and preservation and decoration at the same time; the boundary layer comprises boundary mortar and special polymer adhesive mortar and comprises a boundary agent, cement, sand and water in a basic weight ratio of 0.5-0.8:1:1:1; the adhesive motor comprises cement, sand, a water retention agent, a polymer and water in a weight ratio of 1:1:0.5-0.1:0.2:0.5. The construction technology of the structure comprises the following steps: a, treating a basic layer; b, coating and levelling the boundary mortar; c, pasting the special polymer adhesive motor; d, adhering the self-decoration heat insulation and preservation plate; e, riveting the self-decoration heat insulation and preservation plate by using a riveting component; and f, performing a dinging treatment. The riveting component is a T-shaped or cross-shaped stainless steel or high-strength plastic product and has a tensile resistance greater than 0.8 MPa. The heat insulation and preservation building structure and the construction technology thereof have the advantages of excellent heat preservation effect and simple construction.
Description
Technical field
The present invention relates to a kind of heat insulation and preservation building structure and construction technology, be mainly used in the novel heat insulation and preservation building structure and the construction technology of architectural exterior-protecting construction wall body outer wall outer heat insulation.
Background technology
At present, China's building energy consumption has accounted for 27% of national total energy consumption, and, along with constant development of economy, improving constantly of living standards of the people, the proportion of building energy consumption will further increase, and the building energy consumption of present American-European developed country has reached 40% of whole society's total energy consumption, cause the significant wastage of the social energy.Therefore, save building energy consumption, promotion and implementation building energy conservation work meaning is great, and is imperative.The thermal isolation technique of body of wall, existing both at home and abroad a large amount of research, and lot of documents is arranged:
Major technique content in these documents is:
1. outer insulation pattern is currently used energy-saving wall the most widely system, it is by the construction technology of heat-insulation and heat-preservation material by subsides, powder, spray, wrap one deck insulating outside in the basic unit of wall outer side, the characteristics of this pattern are to eliminate the influence of " cold bridge " more up hill and dale; Externally body of wall can play a protective role, and makes its minimizing or avoids the common fault of splitting, oozing; During interior decoration, generally can not have influence on insulating.But this mode exists significant disadvantages, mainly show as construction deviation, the moisture integral heat insulation performance that can influence body of wall of material, simultaneously because construction technology complexity in the work progress, Artificial Control process are more relatively, so construction quality is low, speed of application is slow.Influenced the safety of the energy-saving efficiency and the building of building.
2. many manufacture of materials units are being explored aspect the modularization of construction wall, but its main method is still simply carried out prefabricated production with original site construction technology, does not form complete construction technology.
The construction technology of original heat preserving and insulating material system mostly is construction successively greatly in the construction of reality and using, promptly paste the EPS foamed polystyrene board, smear anticracking grout, place grid cloth, brushing putty and carry out facing and decorate.This construction technology is not only complicated, time-consuming, and is subjected to the weather restriction bigger, and efficiency of construction is low.Meanwhile, its safety of successively constructing can't guarantee.Some environment in the construction or human factor can make interfacial adhesion reduce, and cause the part finish coat to come off even the EPS slab integral comes off, and can not satisfy the safety requirements of building, are unfavorable for popularizing in an all-round way and use.
In addition, present riveting component for building is as a kind of standard fitting, be mainly used in the fixing of sheet material, its basic structure comprises riveting part cover and rivet two parts, be stratiform or annular projection outside wherein riveting part cover is generally, plastic construction improves the engagement ability of riveting component and body of wall with this, rivet is generally peg, and its length is according to being required to change by the thickness of rivet clasp material and rivet clasp power.This structure is highly suitable for the direct rivet clasp of member, and require height or the irregular structure of basal plane for surface accuracy, meanwhile, after rivet clasp is finished, usually needing to adopt special-purpose filleting mortar that jointing is carried out in the slit between plate and plate handles, because gap depth is bigger, therefore when using, reality also can cause the part to be ftractureed because of thermal stresses.
Therefore the exploitation special-purpose riveting component that has rivet clasp, location and filleting function simultaneously has great importance for the construction of sheet material.
Summary of the invention
Technical problem to be solved by this invention provides a kind of novel heat insulation and preservation building structure and construction technology with waterproof, thermal insulation, decoration functions, the present invention combines the sticking construction technology of existing heat-preserving heat-insulating wall with the rivet clasp technology, not only can increase the safety of system, and can improve the efficiency of construction of system greatly.
Described heat insulation and preservation building structure comprises body of wall, decorates thermal insulation thermal insulation board, boundary layer, firmware certainly, it is characterized in that: described novel heat insulation and preservation building structure is provided with air layer between body of wall and self-decoration heat insulation and preservation plate, in air layer, be provided with stack, one end of stack is communicated with air layer, and the other end is communicated with atmosphere by the partitioning slot of adjacent self-decoration heat insulation and preservation plate; The thickness of described air layer is 7-12mm, and this air layer forms by adopting metal or high strength plastics riveting component fixedly to give staying during self-decoration heat insulation and preservation plate; The diameter of described stack is 1-2mm, and the steam vent direction is opposite with water (flow) direction.
Described riveting component comprises riveting component main body, pad, and the geometry symmetrical centre of described riveting component main body is provided with the rivet hole with rivet external diameter coupling, and is the evenly circular holes of a plurality of diameters of distribution in 2mm of symmetric points with the rivet hole; The geometry symmetrical centre of described pad is provided with the collar aperture of plastic pipe sleeve external diameter coupling; Described riveting component main body section is " T " font, "-" font or "+" font.
Described boundary layer is made up of boundary mortar and specialty polymer adhesive mortar, the basis weight ratio of described boundary mortar is an interfacial agents: cement: sand: water=0.5～0.8: 1: 1: 1, the weight ratio of described adhesive mortar was a cement: sand: water-loss reducer: polymer: water=1: 1: 0.05～0.1: 0.2: 0.5; Construction technology step of the present invention is: a. base treatment, and b. smears boundary mortar and levelling, and c. smears the specialty polymer adhesive mortar, and d. pastes from decorating thermal insulation thermal insulation board, and e. handles with special-purpose riveting component rivet clasp, f. jointing; Described special-purpose riveting component be T shape or+stainless steel or the high strength plastics goods of structure, riveting component stretching resistance＞0.8Mpa.
Base treatment technology is generally Surface Physical and handles and chemical treatment, the situation of apparent surface, physical treatment is partly carried out in loosening, the weathering of reply surface of wall, can use the ordinary mortar levelling to the out-of-flatness metope, bright and clean part then should be cut a hole hair and be handled or handle with the polymer cement mortar plucking.
On the metope of handling, smear boundary mortar and levelling, smear the specialty polymer adhesive mortar then in decorating on the thermal insulation thermal insulation board certainly.After having smeared sticking mortar, immediately plate is erected stickup in place, should gently rub even extruding during stickup, and check verticality and planeness with 2m guiding ruler and cable inlet bracket at any time, seam should be even between plate and the plate, should in time remove the alite paste of extruding.
Use T shape or+stainless steel of structure or the special-purpose riveting component of high strength plastics goods carry out rivet clasp, its stretching resistance＞0.8MPa.In new construction, paste after 48 hours and bury bolt, the T-shaped press strip is installed, metal presser feet and last bolt are installed simultaneously.During existing building reducing energy consumption engineering, be to give earlier burying the bolt overcoat, floating screed and mortar wall pad again, heat insulating decorative board was pasted after 6 hours can install the T-shaped press strip, carries out metal presser feet and last bolt simultaneously.Go up the waterproof sealant after 24 hours.
Beneficial effect of the present invention:
1, thermal and insulating performance is good, and adopt the granules of polystyrene compression to make from the body portion of decorating thermal insulation thermal insulation board: because the heat preservation and insulation of polystyrene is good, its coefficient of thermal conductivity is less.Finish coat adopts the coating with heat reflection effect, its reflectivity＞80%.The EPS plate is made suitable size, and processing makes from decorating thermal insulation thermal insulation board.This plate waterproof, thermal insulation, have decoration functions, only needing to use adhesive mortar and special-purpose riveting component is wall on the Pasting, have construction fast, characteristics such as convenient, safety.
2, the security of system performance is by special-purpose riveting component: T shape or+stainless steel or the high strength plastics goods of structure, its stretching resistance＞0.8Mpa realizes.Use to paste and hangingly to fix decorating thermal insulation thermal insulation board certainly: promptly paste and engages with rivet clasp, riveting is the master, to glue be auxilliary.Stickup is frame point method, makes heat insulating decorative board and metope form relative airtight cavity, the about 10mm of cavity thickness, the about 0.5m of area
2, join 1 at Φ 2.5 pores and help exhaust and expiration.Cavity can increase heat insulation effect.
Description of drawings
Fig. 1 is a structural representation of the present invention,
Fig. 2 is riveting component and mounting structure schematic diagram thereof,
Fig. 3 is the jointing structural representation.
Among the figure: 1-body of wall, 2-self-decoration heat insulation and preservation plate, 3-air layer, 4-riveting component main body, 5-stack, 6-pad, 7-plastic bushing, 8-mortar levelling layer, 9-thermal insulation layer, 10-anticracking grout layer, 11-elastic water-proof finish coat.
The specific embodiment
Below in conjunction with accompanying drawing invention is further specified: among Fig. 1, described novel heat insulation and preservation building structure is provided with air layer 3 between body of wall 1 and self-decoration heat insulation and preservation plate 2, in air layer 3, be provided with stack 5, one end of stack 5 is communicated with air layer 3, and the other end is communicated with atmosphere by the partitioning slot of adjacent self-decoration heat insulation and preservation plate 2; The thickness of described air layer 3 is 7-12mm, and this air layer forms by adopting metal or high strength plastics riveting component fixedly to give staying during self-decoration heat insulation and preservation plate; The diameter of described stack 5 is 1-2mm, and the steam vent direction is opposite with water (flow) direction.Among Fig. 2, described riveting component comprises riveting component main body 4, pad 6, plastic bushing 7, and the geometry symmetrical centre of described riveting component main body 4 is provided with the rivet hole with rivet external diameter coupling, and is the evenly circular holes of a plurality of diameters of distribution in 2mm of symmetric points with the rivet hole; The geometry symmetrical centre of described pad 6 is provided with the collar aperture of cover external diameter of pipe coupling; Described riveting component main body 4 cross sections are " T " font, "-" font or "+" font.
Described boundary layer is made up of boundary mortar and specialty polymer adhesive mortar, and construction technology step of the present invention is: a. base treatment, and b. smears boundary mortar and levelling, c. smear the specialty polymer adhesive mortar, d. paste from decorating thermal insulation thermal insulation board, e. handles with special-purpose riveting component rivet clasp, f. jointing; Described special-purpose riveting component be T shape or+stainless steel or the high strength plastics goods of structure, riveting component stretching resistance＞0.8Mpa.
The jointing activities is:
1, heat preserving and insulating material filleting, material structure with heat-insulation decorative board heat insulating material homogeneity, can be respectively EPS bar expanded polystyrene (EPS))/XPS bar (extruded polystyrene) or directly form with polyurethane foam, thickness is determined according to the INSULATION DESIGN of heat-insulation decorative board.
2, anticracking grout is clamp-oned, and the thickness of anticracking grout determines that according to heat-insulation decorative board thickness one-shot forming and levelling are adopted in construction.
3, water repellent facing is handled.
Thermal and insulating performance of the present invention is good, and adopt the granules of polystyrene compression to make from the body portion of decorating thermal insulation thermal insulation board: because the heat preservation and insulation of polystyrene is good, its coefficient of thermal conductivity is less.Finish coat adopts the coating with heat reflection effect, its reflectivity＞80%.The EPS plate is made suitable size, and processing makes from decorating thermal insulation thermal insulation board.This plate waterproof, thermal insulation, have decoration functions, only needing to use adhesive mortar and special-purpose riveting component is wall on the Pasting, have construction fast, characteristics such as convenient, safety.
The security of system performance is by special-purpose riveting component: T shape or+stainless steel or the high strength plastics goods of structure, its stretching resistance＞0.8MPa realizes using pasting and hangingly fixes decorating thermal insulation thermal insulation board certainly: promptly paste and engages with rivet clasp, anchor is the master, to glue be auxilliary.Stickup is frame point method, makes heat insulating decorative board and metope form relative airtight cavity, the about 10mm of cavity thickness, the about 0.5m of area
2, join 1 at Φ 2.5 pores and help exhaust and expiration.Cavity can increase heat insulation effect.
Claims (4)
1. heat insulation and preservation building structure, comprise body of wall, self-decoration heat insulation and preservation plate, boundary layer, riveting component, it is characterized in that: described heat insulation and preservation building structure is provided with air layer (3) between body of wall (1) and self-decoration heat insulation and preservation plate (2), in air layer (3), be provided with stack (5), one end of stack (5) is communicated with air layer (3), and the other end is communicated with atmosphere by the partitioning slot of adjacent self-decoration heat insulation and preservation plate (2); The thickness of described air layer (3) is 7-12mm, and this air layer by adopt metal or high strength plastics riveting component fixedly during self-decoration heat insulation and preservation plate reservation form; The diameter of described stack (5) is 1-2mm, and the steam vent direction is opposite with water (flow) direction; Described boundary layer is made up of boundary mortar and specialty polymer adhesive mortar, the basis weight ratio of described boundary mortar is an interfacial agents: cement: sand: water=0.5～0.8: 1: 1: 1, the weight ratio of described adhesive mortar was a cement: sand: water-loss reducer: polymer: water=1: 1: 0.05～0.1: 0.2: 0.5.
2. heat insulation and preservation building structure as claimed in claim 1, it is characterized in that: described riveting component comprises riveting component main body (4), pad (6), the geometry symmetrical centre of described riveting component main body (4) is provided with the rivet hole with rivet external diameter coupling, and is the evenly circular holes of a plurality of diameters of distribution in 2mm of symmetric points with the rivet hole; The geometry symmetrical centre of described pad (6) is provided with and the collar aperture of overlapping the external diameter of pipe coupling; Described riveting component main body (4) cross section is " T " font, "-" font or "+" font.
3. heat insulation and preservation building structure as claimed in claim 1 is characterized in that: described riveting component is "T"-shaped or the stainless steel of "+" shape structure or high strength plastics goods, riveting component stretching resistance＞0.8Mpa.
4. a construction technology that is used for the described heat insulation and preservation building structure of claim 1 the steps include: a. base treatment, and b. smears boundary mortar and levelling, c. smear the specialty polymer adhesive mortar, d. paste from decorating thermal insulation thermal insulation board, e. riveting component rivet clasp, f. jointing processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100486423A CN101638917B (en) | 2008-07-30 | 2008-07-30 | Novel heat insulation and preservation building structure and construction technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100486423A CN101638917B (en) | 2008-07-30 | 2008-07-30 | Novel heat insulation and preservation building structure and construction technology thereof |
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| Publication Number | Publication Date |
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| CN101638917A CN101638917A (en) | 2010-02-03 |
| CN101638917B true CN101638917B (en) | 2011-11-16 |
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| CN2008100486423A Expired - Fee Related CN101638917B (en) | 2008-07-30 | 2008-07-30 | Novel heat insulation and preservation building structure and construction technology thereof |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101806103B (en) * | 2010-03-19 | 2011-12-21 | 中国京冶工程技术有限公司 | brick combined sound insulation wall |
| CN102704582A (en) * | 2011-03-28 | 2012-10-03 | 王宪辉 | Composite heat-insulation system |
| CN102330474A (en) * | 2011-07-12 | 2012-01-25 | 江苏康斯维信建筑节能技术有限公司 | Three-dimensional reinforced hydrophobic rock wool insulation board |
| CN102493560A (en) * | 2011-12-19 | 2012-06-13 | 苏州市邦成电子科技有限公司 | Wall moisture exhausting system |
| CN103011708A (en) * | 2012-12-18 | 2013-04-03 | 青岛中科润美润滑材料技术有限公司 | Light building block produced from renewable resources |
| CN103603469B (en) * | 2013-11-25 | 2016-06-22 | 刘海宁 | A kind of prevention external thermal insulation coating ornamental surface cracking construction technology |
| CN104453012A (en) * | 2014-12-07 | 2015-03-25 | 重庆万马屯新型建材有限公司 | Fixing device for modularized thermally insulated wall during construction |
| CN105544745B (en) * | 2016-01-29 | 2019-05-21 | 新疆农业大学 | Assembled sandwich keeps the temperature close rib compound external wall panel partitioning slot device and construction method |
| CN111119357A (en) * | 2018-10-31 | 2020-05-08 | 慧邦开源（北京）科技有限公司 | Construction method of external heat-insulating layer of wall |
| CN110563414B (en) * | 2019-10-28 | 2022-01-25 | 中国十七冶集团有限公司 | Preparation and construction method of separated concrete for CCW heat-preservation curtain wall |
| CN111734063A (en) * | 2020-06-02 | 2020-10-02 | 广东优美仕新材料科技有限公司 | Installation and construction method of ceramic surface heat-insulation decorative wallboard |
| CN113914490A (en) * | 2021-04-28 | 2022-01-11 | 天津建科建筑节能环境检测有限公司 | Wind load resisting structure of external thermal insulation system of external wall |
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| JP2000345680A (en) * | 1999-06-03 | 2000-12-12 | Nippon Todannetsu Kensetsu Kk | Exterior panel with vent hole and its fitting method |
| DE10214229A1 (en) * | 2002-03-25 | 2003-12-18 | Boeger Systemklinker Produktio | Method for attaching cover elements to a building wall consists of placing the cover element against the wall and introducing screws, bolts or similar items through the fixing sleeves in the cover element |
| CN1814929A (en) * | 2006-03-06 | 2006-08-09 | 陈海渊 | Heat-insulation wall with 3-D anchoring structure and construction technology |
| CN1912306A (en) * | 2006-08-23 | 2007-02-14 | 泓泰复合材料(江阴)有限公司 | Composite thermal insulation board with or without moulding mounting method and complement presser and moulding |
| JP2007231723A (en) * | 2006-01-31 | 2007-09-13 | Mitsuboshi Belting Ltd | External heat insulating waterproofing method |
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2008
- 2008-07-30 CN CN2008100486423A patent/CN101638917B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000345680A (en) * | 1999-06-03 | 2000-12-12 | Nippon Todannetsu Kensetsu Kk | Exterior panel with vent hole and its fitting method |
| DE10214229A1 (en) * | 2002-03-25 | 2003-12-18 | Boeger Systemklinker Produktio | Method for attaching cover elements to a building wall consists of placing the cover element against the wall and introducing screws, bolts or similar items through the fixing sleeves in the cover element |
| JP2007231723A (en) * | 2006-01-31 | 2007-09-13 | Mitsuboshi Belting Ltd | External heat insulating waterproofing method |
| CN1814929A (en) * | 2006-03-06 | 2006-08-09 | 陈海渊 | Heat-insulation wall with 3-D anchoring structure and construction technology |
| CN1912306A (en) * | 2006-08-23 | 2007-02-14 | 泓泰复合材料(江阴)有限公司 | Composite thermal insulation board with or without moulding mounting method and complement presser and moulding |
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| CN101638917A (en) | 2010-02-03 |
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