CN203795644U - Inner heat-preservation structure of silicon dioxide nanometer heat-preservation quilt - Google Patents
Inner heat-preservation structure of silicon dioxide nanometer heat-preservation quilt Download PDFInfo
- Publication number
- CN203795644U CN203795644U CN201320626641.9U CN201320626641U CN203795644U CN 203795644 U CN203795644 U CN 203795644U CN 201320626641 U CN201320626641 U CN 201320626641U CN 203795644 U CN203795644 U CN 203795644U
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- China
- Prior art keywords
- layer
- heat
- preservation
- quilt
- silicon dioxide
- 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.)
- Expired - Lifetime
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 25
- 238000004321 preservation Methods 0.000 title abstract 12
- 235000012239 silicon dioxide Nutrition 0.000 title abstract 4
- 239000010410 layer Substances 0.000 claims abstract description 31
- 239000002344 surface layer Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 33
- 229910052602 gypsum Inorganic materials 0.000 claims description 14
- 239000010440 gypsum Substances 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 239000004570 mortar (masonry) Substances 0.000 claims description 13
- 238000009421 internal insulation Methods 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- -1 tack coat Substances 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 3
- 239000012790 adhesive layer Substances 0.000 abstract 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000004873 anchoring Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 241000132536 Cirsium Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model relates to an inner heat-preservation structure of a silicon dioxide nanometer heat-preservation quilt, and belongs to the technical field of building construction structures. The inner heat-preservation structure comprises a base layer, a leveling layer, an adhesive layer, a heat-preservation layer, a surface layer and a finish coat layer, wherein the base layer, the leveling layer, the adhesive layer, the heat-preservation layer, the surface layer and the finish coat layer are sequentially arranged from outside to inside, and the heat-preservation layer is the silicon dioxide nanometer heat-preservation quilt. According to the inner heat-preservation structure of the silicon dioxide nanometer heat-preservation quilt, the heat conductivity coefficient is small, the thickness is small, and the indoor space utilization rate is well guaranteed; stability is good, deformation cannot occur, and wall cracking cannot occur; the heat-preservation structure is resistant to impact, good in anti-compression performance, non-combustible, non-poisonous, free of smell and free of radiation and has no harm to environment and human bodies.
Description
Technical field
The utility model relates to a kind of silica nanometer insulation quilt internal insulation structure, belongs to the technical field of building operations structure.
Background technology
Silica nanometer insulation quilt, nano material and glass mat that the aerosil of take is main body are compound, are aided with supercritical process manufacture and form, and have the heat insulating material of the functional characteristics such as ultralow coefficient of thermal conductivity, the fire prevention of A level, long service life.For the application of standard silica nanometer insulation quilt in Energy Conservation Project in Construction, guarantee to use function and quality, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of high performance silica nanometer insulation quilt internal insulation structure.
For achieving the above object, the technical scheme that the utility model adopts is:
A silica nanometer insulation quilt internal insulation structure, comprises the basic unit, leveling layer, tack coat, insulation layer, surface layer, the finish coat that set gradually from outside to inside, and wherein insulation layer is silica nanometer insulation quilt.
As the further setting of such scheme, described basic unit is concrete wall and various masonry wall.
Described leveling layer is cement sand bed.
Described tack coat is adhesive mortar layer.
Described surface layer is gypsum plank.
Described finish coat is dope layer or wallpaper.
The utility model silica nanometer insulation quilt internal insulation structure, coefficient of thermal conductivity is extremely low, and thickness is little, has well guaranteed indoor space availability ratio; Excellent stability, can not be out of shape, and can not cause metope cracking; Shock-resistant, anti-pressure ability is good; Do not fire completely, and nontoxic, tasteless, "dead", to environment and body harmless.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model silica nanometer insulation quilt internal insulation structure, comprises the basic unit 1, leveling layer 2, tack coat 3, insulation layer 4, surface layer 5, the finish coat 6 that set gradually from outside to inside.Wherein, basic unit 1 is concrete wall and various masonry wall; Leveling layer 2 is cement sand bed; Tack coat 3 is adhesive mortar layer; Insulation layer 4 is silica nanometer insulation quilt; Surface layer 5 is gypsum plank; Finish coat 6 is dope layer or wallpaper.
The construction technology of the utility model silica nanometer insulation quilt internal insulation structure, comprises following operation:
Basic unit 1 processes, the insulation quilt → compacting of examination → 1:3 cement mortar screeding → blade coating adhesive mortar → paving silica nanometer is smooth → paving gypsum plank, and anchoring piece → undertaken by the designing requirement Decorative Construction of coating or paving wallpaper is installed.
Further setting as such scheme, blade coating adhesive mortar operation, in silica nanometer insulation quilt width range, press upper and lower two people of vertical direction blade coating adhesive mortar simultaneously, adhesive mortar is blade coating levelling aspect evenly, blade coating area must not be less than 80% of silica nanometer insulation quilt area, and THICKNESS CONTROL is at 2～3mm.Adhesive mortar has been scraped width paving one width, does not stop midway, true need pause or construction end every day, and the unnecessary adhesive mortar of metope should be cleaned out.
Paving silica nanometer insulation quilt operation, before paving, first according to interior net storey height (floor height-slab thickness), blanking cuts insulation quilt, then on insulation quilt, criticizes the adhesive mortar of scraping thin layer, guarantees the full of firm and tack coat that bond; Insulation quilt is by vertical mode paving, and every width perps jam-packed splices; After paving, beat gently tightly with clean wooden crab, seam crossing is jam-packed again; Meet junction box position, insulation quilt is along the cutting of junction box diagonal, and coated junction box on four sides.
Insulation quilt construction should be constructed before adhesive mortar dry solidification, and between insulation layer and basic unit and between each layer, bonding must be firm, do not answer delamination, hollowing and cracking.
Paving gypsum plank operation specifically comprises following:
(1) first on gypsum plank, with black mark-line, eject cross wire and make anchoring piece position, anchoring piece is not more than 80mm and is not less than 40mm from gypsum plank Edge Distance; Before paving, first check on the hidden situations such as junction box position on metope, wire condiut position, trend, and make a check mark on gypsum plank face;
(2) gypsum plank snap the line faces outer paving, note adjusting planeness, with plumb bob, control verticality, behind basic definite position, by tight gypsum plank, choose 2～3 suitable anchoring piece positions and carry out anchoring temporarily, further adjust after planeness and verticality fastening holdfast again, remaining anchoring piece is finally installed; Repeat, note staggering inside and outside gypsum plank seam and insulation quilt seam, anchoring piece is fixedly avoided wire condiut position, exposes junction box position.
Gypsum plank seam flexible material pointing, then reinforce with glass fiber net, every limit is not less than 100mm.
Anchoring piece fixed level, vertical spacing all must not be greater than 450mm.
A kind of silica nanometer insulation quilt of the utility model internal insulation structure is applicable to insulation in exterior wall, party wall, partition wall, by silica nanometer insulation quilt, gypsum plank surface layer (anchoring piece is fixed), forms.
The performance requirement of the silica nanometer insulation quilt adopting in the utility model is in Table 1.
The performance requirement of table 1 silica nanometer insulation quilt
| Project | Unit | Performance requirement | Test method |
| Density | kg/m 3 | ≤230 | GB／T19686 |
| Coefficient of thermal conductivity (25 ℃) | W／(m·K) | ≤0.015 | GB10294 |
| Compressive strength (distortion 10%) | kPa | ≥60 | GB／T13480 |
| Volume water absorption rate | ％ | ≤0.5 | GB／T19686 |
| Hydrophobic rate | ％ | ≥99.0 | GB10299 |
| Dimensional stability | ％ | ≤0.1 | GB／T8811 |
| Coefficient of heat accumulation | W／(m 2·K) | ≥0.55 | JGJ51 |
| Radioactivity | — | Meet I simultaneously ra≤ 0.1 and I r≤0.1 | GB6566 |
| Combustibility | — | A level | GB／T8624 |
The performance requirement of the adhesive mortar adopting in the utility model is in Table 2.
The performance requirement of table 2 binding sand oar
The gypsum plank performance adopting in the utility model should meet the requirement of the vast GB9775-2008 of national standard < < Thistle board, the utility model adopts model PJ or SJ, mominal thickness of plate 9.5mm, specific performance requires in Table 3.
The performance requirement of table 3 Thistle board (thickness 9.5mm)
Anchoring piece in the utility model is comprised of stainless steel screw and the plastic expansion sleeve pipe two parts with disk.Disk diameter is not less than 50mm, and single crab-bolt tension standard value of bearing capacity (C25 concrete base layer) is not less than 0.80kN.Casing length and effectively anchorage depth meet the requirement of table 4.
The selection requirements of table 4 anchoring piece
Above-described embodiment is only for the inventive concept of the present utility model of explaining, but not restriction to the utility model rights protection, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should fall into protection domain of the present utility model.
Claims (1)
1. a silica nanometer insulation quilt internal insulation structure, is characterized in that: comprise the basic unit, leveling layer, tack coat, silica nanometer blanket insulation layer, surface layer, the finish coat that set gradually from outside to inside; Described basic unit is concrete wall and various masonry wall; Described leveling layer is cement sand bed; Described tack coat is adhesive mortar layer, and the thickness of adhesive mortar layer is 2 ~ 3mm; Described surface layer is gypsum plank; Described finish coat is dope layer or wallpaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626641.9U CN203795644U (en) | 2013-10-11 | 2013-10-11 | Inner heat-preservation structure of silicon dioxide nanometer heat-preservation quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320626641.9U CN203795644U (en) | 2013-10-11 | 2013-10-11 | Inner heat-preservation structure of silicon dioxide nanometer heat-preservation quilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795644U true CN203795644U (en) | 2014-08-27 |
Family
ID=51377871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320626641.9U Expired - Lifetime CN203795644U (en) | 2013-10-11 | 2013-10-11 | Inner heat-preservation structure of silicon dioxide nanometer heat-preservation quilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795644U (en) |
-
2013
- 2013-10-11 CN CN201320626641.9U patent/CN203795644U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180211 Address after: 312000 Shaoxing City, Zhejiang Province, Shaoxing Binhai New Town Lei Hai Road No. 9 Patentee after: NANO TECH CO.,LTD. Address before: 312000, room 299, 107 Haibin Avenue, Lek Hai Town, Shaoxing Binhai New Town, Zhejiang, Shaoxing, China Co-patentee before: ZHEJIANG ZHONGLIAN CONSTRUCTION GROUP Co.,Ltd. Patentee before: NANO TECH CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |