CN109723154A - Build Stilt layer outer thermal insulation construction method - Google Patents
Build Stilt layer outer thermal insulation construction method Download PDFInfo
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- CN109723154A CN109723154A CN201910017375.1A CN201910017375A CN109723154A CN 109723154 A CN109723154 A CN 109723154A CN 201910017375 A CN201910017375 A CN 201910017375A CN 109723154 A CN109723154 A CN 109723154A
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- insulation board
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- stilt layer
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Abstract
The present invention relates to building heat preservation technical fields, specially building Stilt layer outer thermal insulation construction method, face upward patch insulation board in the bottom surface of building Stilt layer, insulation board wraps the bottom surface of base, can protect main structure, extends the service life of building；The external thermal insulation of insulation board effectively reduces the cold bridge of building structure, eliminates the condensation of flooring, improves the comfort level of inhabitation, and the energy of heating or refrigeration is saved for resident, and building energy conservation effect is good；Insulation board is mounted under Stilt layer base, and for upper one layer of resident, no layer High variation and influence reach building energy conservation effect, and do not influence living environment；For Stilt layer, the use function of Stilt layer between pipeline, will not influence under Stilt layer bottom plate because insulation board is mounted in.
Description
Technical field
The present invention relates to building heat preservation technical fields, more particularly, to building Stilt layer outer thermal insulation construction method.
Background technique
Energy Conservation Project in Construction is the developing direction of China's energy conservation cause.Building energy conservation new material, new process layer go out at this stage
Not poor, technological operation tends to simplify, standardize, and not only increases construction quality, even more substantially improves the inhabitation ring of people
Energy consumption has been saved in border.
High request house, green housing, ecological residence put forward new requirements housing quality.Residence floorslab not only needs
The carrying and safe handling for meeting structure require, and also to have the functional requirement of heat preservation.
The base for wherein building Stilt layer, is the ground of upper one layer of resident, meets that sky face is directly exposed, and rate of heat exchange is fast,
Improve indoor thermal environment, it is necessary to isothermal holding is carried out at the base of Stilt layer.
Summary of the invention
The object of the present invention is to provide a kind of building Stilt layer outer thermal insulation construction methods for being conducive to improve indoor thermal environment.
Above-mentioned purpose of the invention has the technical scheme that
Build Stilt layer outer thermal insulation construction method, comprising the following steps:
Step S1: base treatment clears up base bottom surface, cuts the uneven defect of base's bottom surface protrusion, repairing base bottom surface recess
Uneven position；
Step S2: anchoring piece installation in base's bottom surface unwrapping wire and drills, is implanted into bolt-nut；
Step S3: insulation board is fixedly connected with bolt-nut using tapping screw, splices several insulation boards by insulation board installation
It is layed in base bottom surface；
Step S4: plate stitch processing is filled and led up the gap between insulation board using sealing paint filling；
Step S5: packet processing is turned over, the sequestration site of insulation board is carried out turning over packet；
Step S6: polymer putty is applied on insulation board by finish coat processing, and tiling pressure buries grid cloth, then smears polymer
The levelling press polish of putty, finally using roll coating process construction investment precoat.
By using above-mentioned technical proposal, patch insulation board is faced upward in the bottom surface of building Stilt layer, insulation board wraps the bottom of base
Face can protect main structure, extend the service life of building；The external thermal insulation of insulation board effectively reduces the cold of building structure
Bridge eliminates the condensation of flooring, improves the comfort level of inhabitation, and the energy of heating or refrigeration, building are saved for resident
Energy-saving effect is good；Insulation board is mounted under Stilt layer base, and for upper one layer of resident, no layer High variation and influence reach and build
Energy-saving effect is built, and does not influence living environment；For Stilt layer, because insulation board be mounted under Stilt layer bottom plate with pipeline it
Between, it will not influence the use function of Stilt layer.
The present invention is further arranged to: every piece of insulation board corresponds to multiple anchoring pieces.
By using above-mentioned technical proposal, insulation board realizes the Mulit-point Connection with base by multiple anchoring pieces, improves and protects
The stability of warm board mounting structure.
The present invention is further arranged to: the insulation board is extruded polystyrene foam board.
By using above-mentioned technical proposal, extruded polystyrene foam board has perfect closed pore honeycomb structure, close
Degree, water absorption rate, thermal coefficient and coefficient of vapor etc. are below other kinds of board type insulant, therefore have strong
Spend the features such as high, light, airtight, corrosion-resistant, anti-aging, price is low.
The present invention is further arranged to: the bolt-nut is anchoring plastic nut, and the tapping screw is plastics self tapping
Screw.
By using above-mentioned technical proposal, insulation board is fastened using plastics tapping screw and anchoring plastic nut, is reduced
Cold bridge further reduced thermal loss, improve thermal insulation property.
The present invention is further arranged to: when turn over packet processing, locating to smear base is opposite with the sequestration site of insulation board
Polymer putty, by the grid cloth one end cut be pressed into polymer putty in, it is remaining throw away it is spare, in insulation board cut-off portion
Polymer putty is smeared in the end face of position, and is attached on the polymer putty being put in base, then need to turn over the portion of packet in insulation board
Polymer putty is smeared in position, and the grid cloth thrown away in advance is overturn along insulation board, and is pressed into polymer putty.
By using above-mentioned technical proposal, the sequestration site of insulation board is easy to be destroyed by external force, and grid cloth turns over packet processing
The local strength of heat preservation can be enhanced, while grid cloth turns over packet processing and is also beneficial to protection insulation board boundary.
The present invention is further arranged to: when installing insulation board, insulation board is cut in the pipeline and the branch place of hanging set for passing through base
It coincide, is filled and led up at gap with heat preservation putty.
By using above-mentioned technical proposal, the globality of insulation board is improved, and guarantees heat insulation effect.
The present invention is further arranged to: when handling finish coat, interfacial agents are coated between insulation board and polymer putty.
By using above-mentioned technical proposal, enhance the cohesive force of insulation board and finish coat, there is good water-fast, moisture-proof
Heat, freezing and thawing performance, the phenomenon that reducing finish coat hollowing, flaking.
The present invention is further arranged to: the grid cloth is alkali resistant glass fibre open weave cloth.
By using above-mentioned technical proposal, effectively enhance the cracking resistance and globality of finish coat.
The present invention is further arranged to: opposite side is arranged in notch between the adjacent insulation board, adjacent guarantor
Holding tank of the opening towards base is formed between the notch of warm plate, is packed with and the consistent benefit of insulation board material in the holding tank
Item is filled, supplements and is coated with sealing paint filling between item and holding tank.
By using above-mentioned technical proposal, so that the contact between adjacent insulation board with sealing paint filling is more comprehensively, improve
Heat insulation effect.
In conclusion advantageous effects of the invention are as follows:
1. the external thermal insulation of insulation board effectively reduces the cold bridge of building structure, the condensation of flooring is eliminated, improves residence
Comfort level firmly, building energy conservation effect are good；
2. for upper one layer of resident, whether no layer High variation and influence living environment or not；
3. for Stilt layer, the use of Stilt layer between pipeline, will not influence under Stilt layer bottom plate because insulation board is mounted in
Function.
Detailed description of the invention
Fig. 1 is the flow diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of the present embodiment；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the relation schematic diagram of insulation board and sealing paint filling in the present embodiment；
Fig. 5 is the connection relationship diagram in the present embodiment between adjacent insulation board.
Appended drawing reference: 1, base；2, bolt-nut；3, insulation board；4, tapping screw；5, sealing paint filling；6, polymer is greasy
Son；7, grid cloth；8, investment precoat；9, interfacial agents；10, heat preservation putty；11, holding tank；12, item is supplemented；13, anchoring piece.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
Stilt layer outer thermal insulation construction method is built, referring to Figures 1 and 2, is kept the temperature using patch insulation board 3 is faced upward, insulation board 3
It is further comprising the steps of for extruded polystyrene foam board:
Step S1: base 1 is handled: cleaning 1 bottom surface of base first cleans up 1 bottom surface of base, checks whether its flatness accords with
Code requirement is closed, the uneven defect of base's 1 bottom surface protrusion is cut, repairs the uneven position of 1 bottom surface of base recess with cement mortar,
With guiding ruler inspection, control errors are within positive and negative 4mm.
Step S2: anchoring piece 13 is installed: in conjunction with Fig. 3 and Fig. 4, wherein anchoring piece 13 includes bolt-nut 2 and tapping screw
4, bolt-nut 2 is anchoring plastic nut, and tapping screw 4 is plastics tapping screw 4.
In 1 bottom surface unwrapping wire of base, by the specification of insulation board 3600*1200mm, in base 1 and cystosepiment transverse direction 300mm,
The spacing of longitudinal 400mm or so corresponds to line setting, and is drilled with impact drill or electric hammer, and bore diameter is bored in 8~10mm
Hole depth enters base 150mm, and is implanted into bolt-nut 2, and the quantity of anchoring piece 13 is every piece 3 four jiaos of insulation board each 1, long side
2 intermediate, bosom puts 2, so that anchoring piece 13 is uniformly distributed in blossom type.
Step S3: insulation board 3 is installed: using tapping screw 4 that insulation board 3 and bolt-nut 2 is fixed in conjunction with Fig. 3 and Fig. 4
Connection, and it is secured so that bolt-nut 2 is expanded 1 hole of jam-packed base, so that insulation board 3 is fixed on 1 bottom surface of base, it is solid in installation
When determining insulation board 3, tapping screw 4 need to be tightened, and be close to insulation board 3 with base 1 seamless, the head of a nail of tapping screw 4 is than insulation board 3
Surface should slightly twist it is lower, with ensure 3 surfacing of insulation board, be conducive to surface construction, simultaneously, it can be ensured that 2 tail portion of bolt-nut
Because stress returns the abundant drawknot of base 1 twisted and expanded due to Stilt layer.
Successively fix warming plate 3 make several splicings of insulation board 3 be layed in 1 bottom surface of base, are carried out according to 1 size of base
The typesetting of insulation board 3, to achieve the purpose that save material, improve speed of application.Typesetting principle are as follows: insulation board 3 is with long Xiang Shuiping
Paving, adjacent two rows answer vertical 1/2 plate of the fissure of displacement long, and the Local Minimum fissure of displacement is not less than 200mm, and in plate face corner, seam should interlock
Arrangement.
After integral heat insulation plate 3 pastes anchoring, polished flat with sand paper or special grinding machine, it is desirable that all pieces
Difference of height be not more than 1.5mm, polishing movement apply soft circular motion, should not along the direction parallel with 3 seam of insulation board,
The clast that sanding operation generates is cleaned out with other floating ashes using brush or compressed air after polishing.
Insulation board 3 is covered in the pipeline and the branch place of hanging for passing through base 1 to be cut identical, is filled and led up at gap with heat preservation putty 10.
Step S4: plate stitch processing: in conjunction with Fig. 4 and Fig. 5, the gap between insulation board 3 is filled and led up using sealing paint filling 5.
Meanwhile opposite side is arranged in notch between adjacent insulation board 3, shape between the notch of adjacent insulation board 3
It is packed at opening towards the holding tank 11 of base 1, in holding tank 11 and the consistent supplement item 12 of 3 material of insulation board, supplement item
Sealing paint filling 5 is coated between 12 and holding tank 11 so that between adjacent insulation board 3 with the contact of sealing paint filling 5 more comprehensively, mention
High heat insulation effect.
Step S5: it turns over packet processing: in conjunction with Fig. 2 and Fig. 3, the sequestration site of insulation board 3 being carried out turning over packet.
When turn over packet processing, narrow grid cloth 7 is cut, locates to smear base 1 is opposite with the sequestration site of insulation board 3
7 one end of grid cloth cut is pressed into polymer putty 6 by polymer putty 6, remaining to throw away spare, and should keep it
It cleans, the grid cloth 7 in the present embodiment is alkali resistant glass fibre open weave cloth 7, smears polymer in the end face of 3 sequestration site of insulation board
Putty 6, and be attached on the polymer putty 6 being put in base 1, it is then gently tapped with trowel and is allowed to firm pasting, then protected
Polymer putty 6 is smeared at the position that warm plate 3 needs to turn over packet, and the grid cloth 7 thrown away in advance is overturn along insulation board 3, and is pressed into poly-
It closes in object putty 6.
Step S6: finish coat processing: in conjunction with Fig. 2 and Fig. 3, cleaning 3 face of insulation board, applies interface in the lower surface of insulation board 3
Agent 9 dries to after tack-free after interfacial agents 9 to enhance the cohesive force of insulation board 3 Yu finish coat, polymer putty 6 is uniformly applied
Be put in the interfacial agents 9 on 3 surface of insulation board, toward polymer putty 6 on tiling pressure bury grid cloth 7, it is solidifying in underlying polymer putty 6
When tack-free before Gu, then the levelling press polish of polymer putty 6 is smeared, finally using roll coating process construction investment precoat 8.
Before investment precoat 8 is constructed, it should should be wholly embedded into without trowel indentation, grid cloth 7 on plastering putty.Repair plaster it is greasy
The defect of son or uneven place, and polished one time with dedicated fine sandpaper.Investment precoat 8 is constructed using roll coating process.Smear 0.25
The investment precoat 8 of~0.5mm thickness.It must not dry milling or overexertion when construction.Applying material process needs continuously at a natural pause,
Such as turning or deformation joint.During smearing, it is necessary to overlap new and old smearing part, an independent beam slab region should once apply
Work finishes.It should be avoided and construct under strong wind, the weather conditions that rain.Before coating is dry, it must not get wet in order to avoid leading to color change.
The utility model has the advantages that facing upward patch insulation board 3 in the bottom surface of building Stilt layer, insulation board 3 wraps the bottom surface of base 1, Neng Goubao
Main structure is protected, the service life of building is extended；The external thermal insulation of insulation board 3 effectively reduces the cold bridge of building structure, eliminates
The condensation of flooring, improves the comfort level of inhabitation, and the energy of heating or refrigeration, building energy conservation effect are saved for resident
It is good；Insulation board 3 is mounted under Stilt layer base 1, and for upper one layer of resident, no layer High variation and influence reach building energy conservation
Effect, and do not influence living environment；For Stilt layer, because insulation board 3 is mounted under Stilt layer bottom plate between pipeline, no
It will affect the use function of Stilt layer.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. building Stilt layer outer thermal insulation construction method, which comprises the following steps:
Step S1: base (1) bottom surface is cleared up in base (1) processing, is cut the uneven defect of base (1) bottom surface protrusion, is repaired base
(1) the uneven position of bottom surface recess；
Step S2: anchoring piece (13) installation in base (1) bottom surface unwrapping wire and drills, is implanted into bolt-nut (2)；
Step S3: insulation board (3) is fixedly connected, if making by insulation board (3) installation using tapping screw (4) with bolt-nut (2)
Dry insulation board (3) splicing is layed in base (1) bottom surface；
Step S4: plate stitch processing is filled and led up the gap between insulation board (3) using sealing paint filling (5)；
Step S5: packet processing is turned over, the sequestration site of insulation board (3) is carried out turning over packet；
Step S6: polymer putty (6) is applied on insulation board (3) by finish coat processing, and tiling pressure buries grid cloth (7), then applies
Polymer putty (6) levelling press polish is smeared, finally using roll coating process construction investment precoat (8).
2. building Stilt layer outer thermal insulation construction method according to claim 1, which is characterized in that every piece of insulation board (3) is right
Answer multiple anchoring pieces (13).
3. building Stilt layer outer thermal insulation construction method according to claim 1, which is characterized in that the insulation board (3) is
Extruded polystyrene foam board.
4. building Stilt layer outer thermal insulation construction method according to claim 1, which is characterized in that the bolt-nut (2)
To anchor plastic nut, the tapping screw (4) is plastics tapping screw (4).
5. building Stilt layer outer thermal insulation construction method according to claim 1, which is characterized in that when carrying out turning over packet processing,
Polymer putty (6) are smeared at place opposite with the sequestration site of insulation board (3), base (1), by the grid cloth cut (7) one end
Be pressed into polymer putty (6) in, it is remaining throw away it is spare, insulation board (3) sequestration site end face smear polymer putty
(6), it and is attached on the polymer putty (6) being put on base (1), then smears polymerization at the position that insulation board (3) needs to turn over packet
The grid cloth thrown away in advance (7) is overturn along insulation board (3), and is pressed into polymer putty (6) by object putty (6).
6. building Stilt layer outer thermal insulation construction method according to claim 1, which is characterized in that in installation insulation board (3)
When, insulation board (3) is covered in the pipeline and the branch place of hanging for passing through base (1) to be cut identical, is filled and led up at gap with heat preservation putty (10).
7. building Stilt layer outer thermal insulation construction method according to claim 1, which is characterized in that when handling finish coat,
Interfacial agents (9) are coated between insulation board (3) and polymer putty (6).
8. building Stilt layer outer thermal insulation construction method according to claim 1, which is characterized in that the grid cloth (7) is
Alkali resistant glass fibre open weave cloth (7).
9. building Stilt layer outer thermal insulation construction method according to claim 1, which is characterized in that the adjacent insulation board
(3) opposite side is arranged in notch between, and appearance of the opening towards base (1) is formed between the notch of adjacent insulation board (3)
It receives slot (11), is packed in the holding tank (11) and the consistent supplement item (12) of insulation board (3) material, supplement item (12) and appearance
It receives and is coated with sealing paint filling (5) between slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017375.1A CN109723154A (en) | 2019-01-08 | 2019-01-08 | Build Stilt layer outer thermal insulation construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017375.1A CN109723154A (en) | 2019-01-08 | 2019-01-08 | Build Stilt layer outer thermal insulation construction method |
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| Publication Number | Publication Date |
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| CN109723154A true CN109723154A (en) | 2019-05-07 |
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| CN201910017375.1A Pending CN109723154A (en) | 2019-01-08 | 2019-01-08 | Build Stilt layer outer thermal insulation construction method |
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| CN205134576U (en) * | 2015-10-15 | 2016-04-06 | 华东建筑设计研究院有限公司 | Built on stilts board heat preservation system |
| CN108590185A (en) * | 2018-06-07 | 2018-09-28 | 重庆工业职业技术学院 | Building exterior wall heat preserving construction technology |
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2019
- 2019-01-08 CN CN201910017375.1A patent/CN109723154A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19826668A1 (en) * | 1998-06-16 | 1999-12-30 | Wilfried Koetter | Binding devices to hold two leaves of cavity wall together |
| CN101168993A (en) * | 2007-11-30 | 2008-04-30 | 康玉范 | Outside thermal insulation construction method for anchoring composite thermal insulation plate pouring polyurethane outside wall |
| CN100557162C (en) * | 2007-11-30 | 2009-11-04 | 康玉范 | Anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method |
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| CN103266765A (en) * | 2013-04-25 | 2013-08-28 | 中天建设集团有限公司 | Splicing process of cast-in-place outer insulation boards inside plugged large formwork |
| CN203412157U (en) * | 2013-08-30 | 2014-01-29 | 宁波市鄞州建筑有限公司 | Heat insulation overhead floor |
| CN103790387A (en) * | 2014-01-17 | 2014-05-14 | 上海欧墅节能科技有限公司 | Method for installing and connecting decoration and heat preservation combined plates on hollow block wall |
| CN103790322A (en) * | 2014-01-17 | 2014-05-14 | 上海欧墅节能科技有限公司 | Method for installing and connecting decoration and heat preservation combined plates on wall made of low-strength materials |
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Application publication date: 20190507 |
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