CN103510638B - Silica nanometer insulation quilt internal insulation structure and construction technology thereof - Google Patents
Silica nanometer insulation quilt internal insulation structure and construction technology thereof Download PDFInfo
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- CN103510638B CN103510638B CN201310472709.7A CN201310472709A CN103510638B CN 103510638 B CN103510638 B CN 103510638B CN 201310472709 A CN201310472709 A CN 201310472709A CN 103510638 B CN103510638 B CN 103510638B
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Abstract
The present invention relates to a kind of silica nanometer insulation quilt internal insulation structure and construction technology thereof, belong to the technical field of building operations, comprise set gradually from outside to inside basic unit, leveling layer, tack coat, insulation layer, surface layer, finish coat, wherein basic unit is concrete wall and various masonry wall; Leveling layer is cement sand bed; Tack coat is binding sand pulp layer; Insulation layer is silica nanometer insulation quilt; Surface layer is gypsum plank; Finish coat is dope layer or wallpaper.Inventive silica nano thermal insulation felt internal insulation structure, coefficient of thermal conductivity is extremely low, and thickness is little, well ensure that indoor space availability ratio; Excellent stability, can not be out of shape, and metope can not be caused to ftracture; Shock-resistant, anti-pressure ability is good; Do not fire completely, and nontoxic, tasteless, "dead", to environment and body harmless.
Description
Technical field
The present invention relates to a kind of silica nanometer insulation quilt internal insulation structure and construction technology thereof, belong to the technical field of building operations.
Background technology
Silica nanometer insulation quilt, the nano material based on aerosil and glass mat compound, be aided with supercritical process manufacture and form, and has the heat insulating material of the functional characteristics such as ultra-low thermal conductivity, the fire prevention of A level, long service life.For the application of specification silica nanometer insulation quilt in Energy Conservation Project in Construction, ensure using function and quality, this case produces thus.
Summary of the invention
The object of this invention is to provide a kind of high performance silica nanometer insulation quilt internal insulation structure and construction technology thereof.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of silica nanometer insulation quilt internal insulation structure, comprise set gradually from outside to inside basic unit, leveling layer, tack coat, insulation layer, surface layer, finish coat, wherein basic unit is concrete wall and various masonry wall; Leveling layer is cement sand bed; Tack coat is binding sand pulp layer; Insulation layer is silica nanometer insulation quilt; Surface layer is gypsum plank; Finish coat is dope layer or wallpaper.
A construction technology for silica nanometer insulation quilt internal insulation structure, comprises following operation:
Base treatment, examination → 1:3 cement mortar screeding → blade coating adhesive mortar → paving silica nanometer insulation quilt → compacting be smooth → paving gypsum plank, and the Decorative Construction of anchoring piece → undertaken by designing requirement coating or paving wallpaper is installed.
As the further setting of such scheme, described blade coating adhesive mortar operation, in silica nanometer insulation quilt width range, by upper and lower two people of vertical direction blade coating adhesive mortar simultaneously, adhesive mortar should the even levelling aspect of blade coating, 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 scraped width paving one width, does not stop in midway, really need pause or construction every day terminate, the unnecessary adhesive mortar of metope should be cleaned out.
Described paving silica nanometer insulation quilt operation, before paving, first criticizes the adhesive mortar scraping thin layer on insulation quilt; Insulation quilt is by vertical mode paving, and every width perps jam-packed splices; After paving, beat tight gently 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.
Described paving gypsum plank operation specifically comprises following:
(1) first eject cross wire with black mark-line on gypsum and make anchoring piece position, anchoring piece is not more than 80mm from gypsum plank Edge Distance and is not less than 40mm; 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 adjustment planeness, verticality is controlled with plumb bob, substantially after determining position, by tight gypsum plank, choose 2 ~ 3 suitable anchoring piece positions and carry out anchoring temporarily, fastening holdfast again after adjustment planeness and verticality, finally installs remaining anchoring piece further; Repeat, note staggering inside and outside gypsum plank seam and insulation quilt seam, anchoring piece fixedly avoids wire condiut position, exposes junction box position.
Described gypsum plank seam flexible material pointing, then reinforce with glass fiber net, every limit is not less than 100mm.
Described anchoring piece fixed level, vertical spacing all must not be greater than 450mm.
Inventive silica nano thermal insulation felt internal insulation structure, coefficient of thermal conductivity is extremely low, and thickness is little, well ensure that indoor space availability ratio; Excellent stability, can not be out of shape, and metope can not be caused to ftracture; 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 invention will be further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, inventive silica nano thermal insulation felt internal insulation structure, comprise set gradually from outside to inside basic unit 1, leveling layer 2, tack coat 3, insulation layer 4, surface layer 5, finish coat 6.Wherein, basic unit 1 is concrete wall and various masonry wall; Leveling layer 2 is cement sand bed; Tack coat 3 is binding sand pulp 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 inventive silica nano thermal insulation felt internal insulation structure, comprises following operation:
Basic unit 1 processes, check and accept → and 1:3 cement mortar screeding → blade coating adhesive mortar → paving silica nanometer insulation quilt → compacting is smooth → paving gypsum plank, and the Decorative Construction of anchoring piece → undertaken by designing requirement coating or paving wallpaper is installed.
As the further setting of such scheme, blade coating adhesive mortar operation, in silica nanometer insulation quilt width range, by upper and lower two people of vertical direction blade coating adhesive mortar simultaneously, adhesive mortar should the even levelling aspect of blade coating, 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 scraped width paving one width, does not stop in midway, really need pause or construction every day terminate, the unnecessary adhesive mortar of metope should be cleaned out.
Paving silica nanometer insulation quilt operation, before paving, first cuts insulation quilt according to interior net storey height (floor height-slab thickness) blanking, on insulation quilt, then batch to scrape the adhesive mortar of thin layer, ensures that bonding firmly and tack coat full; Insulation quilt is by vertical mode paving, and every width perps jam-packed splices; After paving, beat tight gently 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 eject cross wire with black mark-line on gypsum and make anchoring piece position, anchoring piece is not more than 80mm from gypsum plank Edge Distance and is not less than 40mm; 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 adjustment planeness, verticality is controlled with plumb bob, substantially after determining position, by tight gypsum plank, choose 2 ~ 3 suitable anchoring piece positions and carry out anchoring temporarily, fastening holdfast again after adjustment planeness and verticality, finally installs remaining anchoring piece further; Repeat, note staggering inside and outside gypsum plank seam and insulation quilt seam, anchoring piece fixedly avoids 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.
Inventive silica nano thermal insulation felt internal insulation structure is applicable to exterior wall, party wall, partition wall inside holding, by silica nanometer insulation quilt, gypsum plank surface layer (anchoring piece is fixed) composition.
The performance requirement of the silica nanometer insulation quilt adopted in the present invention is in table 1.
The performance requirement of table 1 silica nanometer insulation quilt
The performance requirement of the adhesive mortar adopted in the present invention is in table 2.
The performance requirement of table 2 adhesive mortar
The gypsum plank performance adopted in the present invention should meet the requirement of national standard " Thistle board " GB9775-2008, and the present invention adopts model PJ or SJ, mominal thickness of plate 9.5mm, and specific performance will ask for an interview to table 3.
The performance requirement (thickness 9.5mm) of table 3 Thistle board
Anchoring piece in the present invention is made up of plastic expansion sleeve pipe two parts of stainless steel screw and band disk.Disk diameter is not less than 50mm, and single crab-bolt tensile bearing capacity standard value (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 only illustrates inventive concept of the present invention for explaining, but not the restriction to rights protection of the present invention, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should fall into protection scope of the present invention.
Claims (3)
1. a silica nanometer insulation quilt internal insulation structure, is characterized in that: comprise set gradually from outside to inside basic unit, leveling layer, tack coat, insulation layer, surface layer, finish coat, wherein basic unit is concrete wall and various masonry wall; Leveling layer is cement sand bed; Tack coat is binding sand pulp layer; Insulation layer is silica nanometer insulation quilt; Surface layer is gypsum plank; Finish coat is dope layer or wallpaper;
The construction technology of silica nanometer insulation quilt internal insulation structure, comprises following operation:
Base treatment, examination → 1:3 cement mortar screeding → blade coating adhesive mortar → paving silica nanometer insulation quilt → compacting be smooth → paving gypsum plank, and the Decorative Construction of anchoring piece → undertaken by designing requirement coating or paving wallpaper is installed;
Described blade coating adhesive mortar operation, in silica nanometer insulation quilt width range, by upper and lower two people of vertical direction blade coating adhesive mortar simultaneously, blade coating area must not be less than 80% of silica nanometer insulation quilt area, and THICKNESS CONTROL is at 2 ~ 3mm;
Described paving silica nanometer insulation quilt operation, before paving, first criticizes the adhesive mortar scraping thin layer on insulation quilt; Insulation quilt is by vertical mode paving, and every width perps jam-packed splices; After paving, beat tight gently 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;
Described paving gypsum plank operation specifically comprises following:
(1) first eject cross wire with black mark-line on gypsum and make anchoring piece position, anchoring piece is not more than 80mm from gypsum plank Edge Distance and is not less than 40mm; Before paving, first check on 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 adjustment planeness, verticality is controlled with plumb bob, substantially after determining position, by tight gypsum plank, choose 2 ~ 3 suitable anchoring piece positions and carry out anchoring temporarily, fastening anchorages again after adjustment planeness and verticality, finally installs remaining anchoring piece further; Repeat, note staggering inside and outside gypsum plank seam and insulation quilt seam, anchoring piece fixedly avoids wire condiut position, exposes junction box position.
2. silica nanometer insulation quilt internal insulation structure as claimed in claim 1, is characterized in that: described gypsum plank seam flexible material pointing, then reinforces with glass fiber net, and every limit is not less than 100mm.
3. silica nanometer insulation quilt internal insulation structure as claimed in claim 1, is characterized in that: described anchoring piece fixed level, vertical spacing all must not be greater than 450mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310472709.7A CN103510638B (en) | 2013-10-11 | 2013-10-11 | Silica nanometer insulation quilt internal insulation structure and construction technology thereof |
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| CN201310472709.7A CN103510638B (en) | 2013-10-11 | 2013-10-11 | Silica nanometer insulation quilt internal insulation structure and construction technology thereof |
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| CN103510638A CN103510638A (en) | 2014-01-15 |
| CN103510638B true CN103510638B (en) | 2016-04-20 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105297943B (en) * | 2014-07-29 | 2019-01-04 | 浙江圣润纳米科技有限公司 | The heat insulation decorative load-bearing integration assembled wall and preparation method of composite aerogel |
| CN108894367A (en) * | 2018-08-27 | 2018-11-27 | 河南省第二建设集团有限公司 | A kind of cast-in-place fair-faced concrete external wall system and its construction technology |
| CN113771450A (en) * | 2021-09-14 | 2021-12-10 | 绍兴佳惠节能科技有限公司 | Nano aluminum silicate coiled felt and processing equipment |
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| DE202007013074U1 (en) * | 2007-09-18 | 2008-02-14 | Kratel, Günter, Dr. | Masonry with integrated vacuum insulation based on microporous thermal insulation |
| CN102561603A (en) * | 2012-01-16 | 2012-07-11 | 中国科学院寒区旱区环境与工程研究所 | Heat-insulating and water-proofing roof |
| CN102701700B (en) * | 2012-04-20 | 2015-02-04 | 大连工业大学 | SiO2 aerogel/inorganic cotton compound thermal insulation felt and preparation method thereof |
| CN202787531U (en) * | 2012-06-21 | 2013-03-13 | 蓝烟（北京）科技有限公司 | Hydrophobic silica aerogel heat insulation quilt |
| CN103224376A (en) * | 2013-04-09 | 2013-07-31 | 涿州市博银金属结构有限责任公司一分公司 | Inorganic fireproof insulation board and manufacturing method and application thereof and external thermal insulation system |
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Effective date of registration: 20180209 Address after: 312000 Shaoxing City, Zhejiang Province, Shaoxing Binhai New Town Lei Hai Road No. 9 Patentee after: Nanuo Technology Co., Ltd. Address before: 312000, room 299, 107 Haibin Avenue, Lek Hai Town, Shaoxing Binhai New Town, Zhejiang, Shaoxing, China Co-patentee before: Zhejiang Zhong Lian Construction Group Co., Ltd. Patentee before: Nanuo Technology Co., Ltd. |