CN100396862C - Thermal insulation system structure for mineral wool coated building - Google Patents
Thermal insulation system structure for mineral wool coated building Download PDFInfo
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- CN100396862C CN100396862C CNB2006100097093A CN200610009709A CN100396862C CN 100396862 C CN100396862 C CN 100396862C CN B2006100097093 A CNB2006100097093 A CN B2006100097093A CN 200610009709 A CN200610009709 A CN 200610009709A CN 100396862 C CN100396862 C CN 100396862C
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- mineral wool
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- thermal insulation
- system structure
- insulation system
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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
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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
- 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
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Abstract
The present invention provides a thermal prevention and insulation system structure for mineral wool sprayed and coated buildings, which comprises a construction basal body, wherein the construction basal body is sprayed and brushed with waterproof agents to form a damp-proof layer, a mineral wool thermal insulation layer is sprayed and coated outside the damp-proof layer, a face protecting layer is paved outside the thermal insulation layer, and the outer side of the face protecting layer is provided with a face decorating layer. The present invention is suitable for the thermal prevention and insulation, the noise absorption and the fire prevention of multi-layer and high-layer civil buildings, public buildings and industrial factory buildings, and is particularly suitable for various special-shaped faces. The surface of the construction basal body is directly sprayed with mineral wool, and the flatness of the basal body is not strictly required. The thermal insulation layer has the advantages of small thermal conduction coefficients, a level of combustibility, first level of noise absorption effects, three-dimensional arrangement of fiber, good integrity, no any seam, shock prevention and anti-ageing performance. The present invention can meet the requirement of energy saving of buildings under different climatic conditions of each zone in China, and achieves the purposes of high social benefits and high economical benefits.
Description
(1) technical field
What the present invention relates to is a kind of building heat preserving heat insulation structure, and specifically a kind of employing spraying method is the building construction with adiabatic fire-resistant acoustically effective that primary raw material is made with the mineral wool.
(2) background technology
The heat insulation quality material of building heat preservation is a polyphenyl plate at present, and there are some problems in it.It is heatproof (74 ℃ of maximum operation (service) temperatures) not, easy firing (360 ℃ of flash-points, 495 ℃ of self-ignition points), and combustion heat height, flame temperature is up to 2210 ℃ the 2-3 of timber (be doubly), and burning is fierce, speed is fast, fire is strengthened, life threatening health rapidly.Though polyphenyl plate has the armour layer fire insulation, but, if armour layer thickness is when 10mm, there is fire to take place, as polyphenyl plate directly through the baking and the heat radiation of flame, 30min can reach 495 ℃ of burning-points, and (present most polyphenyl plate are incubated outward and adopt 5mm mixed mortar mask, fire resistance period is shorter), if it is thick that armour layer surpasses 10mm, even do not reach 495 ℃, just distortion contraction when reaching more than 75 ℃ is so that cause the polyphenyl plate fusion, produce fuel gas, gas reaches certain pressure will be from armour layer strength weak or slit ejection burning.Can produce a large amount of flue gases and toxic gas during burning, it has reserved no small potential safety hazard for people's life and property.
All exist an aging problem as any organic material, in ageing process, some the thermal insulation gases in the material can distribute gradually, and material thermal conductivity is increased, and heat-proof quality descends.As: polyurethane products had higher thermal resistance value 1.1 (m in initial 180 days
2K/w), than extrusion pressing type polyphenyl 0.8 (m
2K/w) height, but because aging action, along with time lapse, its thermal insulation Disability can be up to 30%.And extrusion pressing type polyphenyl plate heat preserving heat-proof quality still can maintain within the 90%-95% of the heat-insulating property value of its initial use in the time of 180 days in 5 years, just obviously reduced later in 5 years.
Use polyphenyl plate heat preserving, matrix is had relatively high expectations, can only be in smooth basal plane construction, seam is many, manual operations, quality are difficult for guaranteeing that especially Special-Shaped Surface makes the slit produce cold bridge unavoidably, make indoor thermal loss, the armour layer metope is impaired, is prone to the crack, and reduce application life.
In order to address the above problem, the applicant proposed utility application on March 15th, 2003, and had issued notice of authorization on January 14th, 2004, and the patent No. is ZL03211965.8.Patent name at that time is " Thermal insulation sound absorbent composite wall ", outer heat insulation anti-crack mortar mask of skin and various curtain wall mask have only been mentioned, not mentioned building roofing, the thermal insulation sound absorption of indoor wall, ground, ceiling, shrinkage joint accessory in the not mentioned anticracking grout, the prescription of not mentioned waterproof agent, binding material, anticracking grout.
(3) summary of the invention
The object of the present invention is to provide a kind of advanced technology reliable, have good thermal insulation absorb sound fire-resistant function, easy construction, a thermal insulation system structure for mineral wool coated building that cost is low.
The object of the present invention is achieved like this: it comprises the building matrix, the damp-proof course that the spary waterproof agent forms on building substrate, outside damp-proof course, be coated with the mineral wool heat insulation layer, outside heat insulation layer, lay armour layer, the armour layer outside is provided with finish coat, and the waterproof agent that described damp-proof course is used is that methyl silicon sodium alcoholate mixes the slurries that the back adds the portland cement furnishing with water by 1: 10 weight ratio; Described heat insulation layer is that the mixture of mineral wool and binding material adopts spray coating mechanical to be sprayed on the building substrate damp-proof course surface, after evaporation, curing, form stable heat insulation layer, wherein binding material is that silicate of soda, methyl silicon sodium alcoholate, 50% sodium hydrate aqueous solution, cellulose and water are 1: 0.5: 0.2 according to weight ratio: 0.015: 1, mix forming thick liquid; The weight ratio of binding material and mineral wool is 1.2: 1.
The present invention can also comprise some features like this:
1, described armour layer is outdoor anticracking grout, metal or nonmetal curtain wall, a kind of in indoor anticracking grout, metal or nonmetal holder net, open-work or the non-open-work decorative panel.
2, described finish coat is a kind of in outdoor coating for wall surface, curtain wall, metal curtain wall, stone curtain wall, roof waterpoof material, indoor wall ceiling open-work decorative panel, the non-open-work decorative panel of indoor wall ceiling or the floor decorative material.
3, be compounded with alkaline-resisting grid cloth or galvanized electric welded mesh in the described anticracking grout armour layer, be provided with the anchor that is fixed on the building substrate and fasten in the mineral wool heat insulation layer, alkaline-resisting grid cloth or galvanized electric welded mesh are fixed on anchor and fix; Described anticracking grout is to be 1.2: 1: 367 by weight by polypropene staple, water reducing agent, cement, medium sand: 1450 ratio adds the mortar of water furnishing.
4, spary has waterproofing course between described open-work and non-open-work decorative panel and the heat insulation layer.
5, in outdoor anticracking grout armour layer, be provided with transverse contraction seam accessory.
6, in outdoor anticracking grout armour layer, be provided with vertical shrinkage joint accessory.
7, in outdoor anticracking grout armour layer, be provided with horizontal stroke and vertical shrinkage joint accessory.
8, in outdoor anticracking grout armour layer, be provided with ventilative shrinkage joint accessory.
The present invention is primary raw material with the mineral wool, adopts the method for mechanically spraying, and spraying forms the heat insulation layer that one deck has good thermal insulation, sound absorption, fire-resistant effect on building substrate.By selecting waterproof agent, binding material etc., making has good bonding force between heat insulation layer and the building substrate, and has anchor to fasten reinforcing.Armour layer and heat insulation layer also have good bonding force, and fix with the matrix mechanical connection.Whole heat insulation layer and anticracking grout are double fixed, and anti-seismic performance is superior.Heat insulation layer of the present invention distributes on building substrate continuously, equably, does not have seam.Thermal insulation system structure for mineral wool coated building has the heat-insulating property of polyphenyl plate, and can remedy the deficiency of polyphenyl plate.Can improve again that wall thermal insulating is heat insulation, sound absorption, fireproof general technical level, make it safer, durable, economical rationality.Have a wide range of applications.Its performance meets the requirement of the outer insulation of " List of High-tech Products in China " new material → Inorganic Non-metallic Materials → New Building Materials → high-effect composite exterior wall.
(4) description of drawings
Fig. 1 is the schematic diagram of first kind of thermal insulation system structure for mineral wool coated building;
Fig. 2 is the schematic diagram of second kind of thermal insulation system structure for mineral wool coated building;
Fig. 3 is the schematic diagram of the third thermal insulation system structure for mineral wool coated building;
Fig. 4 is the schematic diagram of the 4th kind of thermal insulation system structure for mineral wool coated building;
Fig. 5 is the schematic diagram of the 5th kind of thermal insulation system structure for mineral wool coated building;
Fig. 6-the 1st, the schematic diagram that the nut anchor is fastened;
Fig. 6-the 2nd, the expansion schematic diagram of Fig. 6-1;
Fig. 7 is the schematic diagram of Z type transverse contraction seam accessory;
Fig. 8 is the schematic diagram of J type transverse contraction seam accessory;
Fig. 9 is the schematic diagram of laterally ventilative shrinkage joint accessory;
Figure 10 is the schematic diagram of longitudinal sliding motion shrinkage joint accessory;
Figure 11 is the schematic diagram of band Z type transverse contraction seam structure;
Figure 12 is the schematic diagram of band J type transverse contraction seam structure;
Figure 13 is the schematic diagram of the laterally ventilative shrinkage joint structure of band;
Figure 14 is the schematic diagram of band longitudinal sliding motion shrinkage joint structure.
(5) specific embodiment
For example the present invention is done description in more detail below in conjunction with accompanying drawing:
In conjunction with Fig. 1, it is first kind of thermal insulation system structure for mineral wool coated building, is a kind of auxilliary thermal insulation system structure for mineral wool coated building that crab-bolt is arranged.Outside the building the spraying waterproof agent forms damp-proof course 2 on the wall base body 1, and damp-proof course has damp proof insulation and wets, increases heat insulation layer and matrix adhesive strength, and the effect of protection heat insulation layer is arranged.It mixes back with water by 1: 10 weight ratio by methyl silicon sodium alcoholate and adds the use of portland cement furnishing slurries shape.Be coated with mineral wool heat insulation layer 3 outside damp-proof course, heat insulation layer is that the mixture of mineral wool and binding material adopts spray coating mechanical to be sprayed on the building substrate damp-proof course surface, forms stable heat insulation layer after evaporation, curing.Wherein binding material is that silicate of soda, methyl silicon sodium alcoholate, 50% sodium hydrate aqueous solution, cellulose and fresh water are 1: 0.5: 0.2 according to weight ratio: 0.015: 1, mix and form thick liquid, prepare mineral wool coated thermal insulation material, and can satisfy the bonding purpose with the matrix damp-proof course.The weight ratio of binding material and mineral wool is 1.2: 1.Outside the building be fixed with crab-bolt 4 on the wall base body.Spray waterproof agent 5 outside heat insulation layer, form waterproofing course, its composition is identical with damp-proof course with effect.Be the armour layer 6 that compound alkaline-resisting grid cloth of anticracking grout or galvanized electric welded mesh are formed outside waterproofing course, anticracking grout is to be 1.2: 1: 367 by weight by polypropene staple, water reducing agent, cement, medium sand: 1450 ratio adds the mortar of water furnishing.Be finish coat 7 outside armour layer, finish coat is macromolecule emulsion elasticity primary coat flexible waterproof putty and high-elastic coating.Be provided with in the armour layer laterally, vertically shrinkage joint accessory such as Fig. 7,8,9 and represented any of Figure 10.It is constructed accordingly as Figure 11, Figure 12, Figure 13 and shown in Figure 14.
In conjunction with Fig. 2, second kind of embodiment of the present invention comprised damp-proof course, the heat insulation layer in first kind of embodiment, but do not comprise crab-bolt, waterproofing course and anticracking grout.Be connected with curtain wall metal frame 8 on the skin matrix, between framework, have stainless steel wire to twine in the heat insulation layer and strengthen.The glass, metal or the stone curtain wall mask that are connected with the curtain wall metal frame are set outside heat insulation layer decorate 9.
In conjunction with Fig. 3, the third embodiment of the present invention has comprised damp-proof course, heat insulation layer, armour layer anticracking grout, the waterproofing course in first kind of embodiment, but does not comprise crab-bolt.Its building matrix is concrete roofing or flooring.If roof waterproof layer will reach the industry standard of roof waterproof layer.If reason stone or other various floors 10 can be laid on the waterproofing course surface in the flooring.
In conjunction with Fig. 4, the 4th kind of embodiment of the present invention comprised that damp-proof course, heat insulation layer, the anchor in first kind of embodiment fastened, waterproofing course.Do not comprise anticracking grout.This kind embodiment can be cancelled anchor and fasten with metal or the replacement of nonmetal keel.Be outside equipped with metal or nonmetal holder net 11 at heat insulation layer, be outside equipped with metal or nonmetal open-work or non-open-work decorative panel mask at the holder net and decorate 12.
In conjunction with Fig. 5, the 5th kind of embodiment of the present invention comprised damp-proof course, heat insulation layer, the waterproofing course in first kind of embodiment.Do not comprise that anchor is fastened and anticracking grout.In heat insulation layer, be provided with metal or nonmetal keel 13, be outside equipped with metal or nonmetal open-work or non-open-work decorative panel mask at keel and decorate.
Claims (9)
1. thermal insulation system structure for mineral wool coated building, it comprises the building matrix, the damp-proof course that the spary waterproof agent forms on building substrate, outside damp-proof course, be coated with the mineral wool heat insulation layer, outside heat insulation layer, lay armour layer, the armour layer outside is provided with finish coat, it is characterized in that: the waterproof agent that described damp-proof course is used is that methyl silicon sodium alcoholate mixes the slurries that the back adds the portland cement furnishing with water by 1: 10 weight ratio; Described heat insulation layer is that the mixture of mineral wool and binding material adopts spray coating mechanical to be sprayed on the building substrate damp-proof course surface, after evaporation, curing, form stable heat insulation layer, wherein binding material is that silicate of soda, methyl silicon sodium alcoholate, 50% sodium hydrate aqueous solution, cellulose and water are 1: 0.5: 0.2 according to weight ratio: 0.015: 1, mix forming thick liquid; The weight ratio of binding material and mineral wool is 1.2: 1.
2. thermal insulation system structure for mineral wool coated building according to claim 1, it is characterized in that: described armour layer is outdoor anticracking grout, metal or nonmetal curtain wall, a kind of in indoor anticracking grout, metal or nonmetal holder net, open-work or the non-open-work decorative panel.
3. thermal insulation system structure for mineral wool coated building according to claim 1 is characterized in that: described finish coat is a kind of in outdoor coating for wall surface, curtain wall, metal curtain wall, stone curtain wall, roof waterpoof material, indoor wall ceiling open-work decorative panel, the non-open-work decorative panel of indoor wall ceiling or the floor decorative material.
4. thermal insulation system structure for mineral wool coated building according to claim 2, it is characterized in that: be compounded with alkaline-resisting grid cloth of glass fiber or galvanized electric welded mesh in the described anticracking grout armour layer, be provided with the anchor that is fixed on the building substrate and fasten in the mineral wool heat insulation layer, alkaline-resisting grid cloth or galvanized electric welded mesh are fixed on anchor and fix; Described anticracking grout is by polypropene staple. water reducing agent, cement, medium sand are 1.2: 1: 367 by weight: 1450 ratio adds the mortar of water furnishing.
5. thermal insulation system structure for mineral wool coated building according to claim 2 is characterized in that: be provided with transverse contraction seam accessory in outdoor body of wall anticracking grout.
6. thermal insulation system structure for mineral wool coated building according to claim 2 is characterized in that: be provided with vertical shrinkage joint accessory in outdoor body of wall anticracking grout.
7. thermal insulation system structure for mineral wool coated building according to claim 2 is characterized in that: be provided with horizontal and vertical shrinkage joint accessory in outdoor body of wall anticracking grout.
8. thermal insulation system structure for mineral wool coated building according to claim 2 is characterized in that: be provided with ventilative shrinkage joint accessory in outdoor body of wall anticracking grout.
9. thermal insulation system structure for mineral wool coated building according to claim 3 is characterized in that: spary has waterproofing course between described open-work and non-open-work decorative panel and the heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100097093A CN100396862C (en) | 2006-02-15 | 2006-02-15 | Thermal insulation system structure for mineral wool coated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100097093A CN100396862C (en) | 2006-02-15 | 2006-02-15 | Thermal insulation system structure for mineral wool coated building |
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| Publication Number | Publication Date |
|---|---|
| CN1807789A CN1807789A (en) | 2006-07-26 |
| CN100396862C true CN100396862C (en) | 2008-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100097093A Ceased CN100396862C (en) | 2006-02-15 | 2006-02-15 | Thermal insulation system structure for mineral wool coated building |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2757153A1 (en) * | 2009-03-30 | 2010-10-07 | Carlos Fradera Pellicer | A functional system for a cement mortar panel with prestressed biaxial reinforcement |
| CN101798861A (en) * | 2010-03-08 | 2010-08-11 | 韩旭 | Heat-preserving and insulating and muffling system structure of steel mesh fiber spraying hanging panel |
| CN102877592A (en) * | 2012-09-26 | 2013-01-16 | 天津好为节能环保科技发展有限公司 | Energy-saving thermal-insulation external wall plate |
| CN106167388B (en) * | 2016-07-11 | 2018-07-13 | 燕翔 | A kind of sound absorption mortar and sound-absorbing material |
| CN107574936B (en) * | 2017-10-09 | 2019-11-19 | 浙江宏超建设集团有限公司 | A kind of heat preserving exterior wall construction technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001098665A (en) * | 1999-09-29 | 2001-04-10 | Otsuka Oomi Togyo Kk | Decorated panel-driven outside insulation precast concrete slab |
| CN1360120A (en) * | 2002-01-24 | 2002-07-24 | 黄振利 | Composite walling made of rock wool, polystyrene particles and insulating mortar and its construction technology |
| CN2599100Y (en) * | 2003-03-15 | 2004-01-14 | 韩春贵 | Thermal insulated sound-absorbing composite wall body |
| CN2617840Y (en) * | 2003-06-18 | 2004-05-26 | 北京振利高新技术公司 | Internal thermal insulating and anti-cracking wall body |
| CN2716378Y (en) * | 2004-07-16 | 2005-08-10 | 张志峰 | Thermal insulated wall body of internal thermal insulated wall and external thermal insulated wall on concrete reinforced beam column |
-
2006
- 2006-02-15 CN CNB2006100097093A patent/CN100396862C/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001098665A (en) * | 1999-09-29 | 2001-04-10 | Otsuka Oomi Togyo Kk | Decorated panel-driven outside insulation precast concrete slab |
| CN1360120A (en) * | 2002-01-24 | 2002-07-24 | 黄振利 | Composite walling made of rock wool, polystyrene particles and insulating mortar and its construction technology |
| CN2599100Y (en) * | 2003-03-15 | 2004-01-14 | 韩春贵 | Thermal insulated sound-absorbing composite wall body |
| CN2617840Y (en) * | 2003-06-18 | 2004-05-26 | 北京振利高新技术公司 | Internal thermal insulating and anti-cracking wall body |
| CN2716378Y (en) * | 2004-07-16 | 2005-08-10 | 张志峰 | Thermal insulated wall body of internal thermal insulated wall and external thermal insulated wall on concrete reinforced beam column |
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| Publication number | Publication date |
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| CN1807789A (en) | 2006-07-26 |
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Assignee: HARBIN ZETIAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Assignor: Han Chungui Contract fulfillment period: 2008.10.10 to 2013.10.10 contract change Contract record no.: 2008230000098 Denomination of invention: Thermal insulation system structure for mineral wool coated building Granted publication date: 20080625 License type: Exclusive license Record date: 20081014 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.10 TO 2013.10.10; CHANGE OF CONTRACT Name of requester: HARBIN ZETIAN ENVIRONMENTAL PROTECTION TECHNOLOGY Effective date: 20081014 |
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Decision date of declaring invalidation: 20141030 Decision number of declaring invalidation: 24246 Granted publication date: 20080625 |