CN102251663A - Construction process for sizing and positioning ultra-light foamed cement heat insulating material on outer wall - Google Patents

Construction process for sizing and positioning ultra-light foamed cement heat insulating material on outer wall Download PDF

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Publication number
CN102251663A
CN102251663A CN2011100480683A CN201110048068A CN102251663A CN 102251663 A CN102251663 A CN 102251663A CN 2011100480683 A CN2011100480683 A CN 2011100480683A CN 201110048068 A CN201110048068 A CN 201110048068A CN 102251663 A CN102251663 A CN 102251663A
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CN
China
Prior art keywords
cement
ultralight
layer
exterior
insulation
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Pending
Application number
CN2011100480683A
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Chinese (zh)
Inventor
张振秋
葛仲熙
刘成健
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TANGSHAN POLAR BEAR BUILDING MATERIAL CO Ltd
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TANGSHAN POLAR BEAR BUILDING MATERIAL CO Ltd
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Priority to CN2011100480683A priority Critical patent/CN102251663A/en
Publication of CN102251663A publication Critical patent/CN102251663A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90Passive houses; Double facade technology

Abstract

The invention discloses a construction process for sizing and positioning an ultra-light foamed cement heat insulating material on an outer wall. The process comprises the steps of preparing dry ultra-light foamed cement slurry and preparing ultra-light foamed cement slurry by using the dry ultra-light foamed cement slurry as a base material. The process also comprises the following steps of: A, performing paying-off on the wall body of the outer wall, setting template areas, and marking the thickness and the positioning position of a sized heat insulating layer; B, spraying the preformed ultra-light foamed cement slurry to a groove defined by templates, and flattening the slurry to form the sized heat insulating layer of the outer wall; C, after the heat insulating layer is initially set, detaching the templates to form a spaced cavity of the heat insulating layer area, and filling an elastic material into the spaced cavity; and D, troweling waterproof quickly-hardened cement mortar to the surface of the sized heat insulating layer to form a waterproof isolating layer. The process has the advantages of reducing the transportation cost and the construction difficulty, quickening the construction progress, reducing the cost of the outer wall heat insulating system, and making the outer heat insulating structure of the outer wall and the wall body of the outer wall stuck firmly to form a whole so as to form a fireproof, waterproof, energy-saving and reliability outer heat insulating structural system of the outer wall.

Description

The construction technology that ultralight foaming cement thermal insulation material is finalized the design on exterior wall, located
Technical field
The invention belongs to building field, relate to a kind of construction technology of external wall outer insulation, the construction technology that particularly a kind of ultralight foaming cement thermal insulation material is finalized the design on exterior wall, located.
Background technology
More than 30% of total energy consumption of building energy consumption account country, the regulation of the existing executed building energy conservation 65% of country, though the thin heat-insulation system of plastering of organic plastics sheet material can reach energy-conservation 65% requirement at present, but because the inflammable fire that causes has repeatedly become serious problems, state ministry of public security and national house and town and country construction portion issue on January 5th, 2010 " civilian construction outer heat preservation system and decoration of exterior wall fire prevention temporary provisions ", " combustibility of civilian construction heat insulating material for external is preferably the A level to regulation, and should not be lower than the B2 level." " highrise building must use A level fire proofing material more than 50 meters."; CCTV's annex; Jing'an, Shanghai; the merciless big fire that Shenyang feudal dynasty ten thousand is prosperous; make various places descend ban one after another; cement foaming material rises one research and development upsurge to the thin heat-insulation system of plastering of organic plastics sheet material, especially ultralight foam cement material dry volume density can reach below the 50kg/m3, coefficient of thermal conductivity reaches below the 0.0036w/m.k, be better than expansion polyphenyl plate, this is undoubtedly building energy conservation, elite clone of fireproof, be made into the heat preservation plate material streamline at present still among development, and the significantly reduction of dry volume density causes descending with the warming plate intensity of its making, and this is to the transportation of warming plate, site operation brings certain difficulty.With the fastest speed ultralight foam cement material input is used, to solve the fire safety problem of current building, make it be applied to the external wall outer insulation engineering with the most succinct form, be beneficial to market and promote rapidly, with lower cost adaptation builder, developer's needs, become the task of top priority.
Summary of the invention
The present invention is low in order to solve the ultralight foam cement strength of materials, be unfavorable for making the problem of heat preservation plate material long-distance transport and on-the-spot adhesion construction, designed the construction technology that a kind of ultralight foaming cement thermal insulation material is finalized the design, located on exterior wall, ultralight foam cement material is directly used on the on-the-spot outer wall body constructs, reduced the cost of cost of transportation and difficulty of construction, accelerating construction progress, reduction outer wall heat preservation system, making external heat preserving structure for exterior wall and outer wall body secure bond is one, forms fire prevention, waterproof, energy-conservation and reliable external-wall thermal-insulating structure system.
The technical solution used in the present invention is: the construction technology that ultralight foaming cement thermal insulation material is finalized the design on exterior wall, located, comprise: preparation ultralight foam cement dry pulp and be that base-material prepares ultralight foam cement slurry with ultralight foam cement dry pulp, described processing step also comprises:
A, on outer wall body unwrapping wire, the template partition is set, demarcate thickness, and the position location of typing insulation layer;
B, will be that the insulating paste of base-material preparation is sprayed in the groove of template delineation, wipes off, form the typing insulation layer of exterior wall with ultralight foam cement dry pulp;
After C, the insulation layer initial set, stripping forms the partitioned cavity in insulation layer zone, filling elastic material in cutting apart cavity;
D, the fast gravity die cement mortar of waterproof smeared be depressed into the typing insulation layer surface, form watertight insulation.
The invention has the beneficial effects as follows: the construction technology that ultralight foaming cement thermal insulation material is finalized the design on exterior wall, located, ultralight foam cement material is directly used on the on-the-spot outer wall body constructs, reduce cost of transportation and difficulty of construction, accelerated construction speed, reduced the cost of outer wall heat preservation system, making external heat preserving structure for exterior wall and outer wall body secure bond is one, forms fire prevention, waterproof, energy-conservation and reliable external-wall thermal-insulating structure system.
Description of drawings
Fig. 1 is a first embodiment of the present invention schematic diagram.
Fig. 2 is a second embodiment of the present invention schematic diagram.
Fig. 3 is a third embodiment of the present invention schematic diagram.
Fig. 4 is a fourth embodiment of the present invention schematic diagram.
In the accompanying drawing, the 1st, outer wall body, the 2nd, insulation layer, the 3rd, watertight insulation, the 4th, architectural surface, the 5th, cement nail, the 6th, bar frame, the 7th, expansion bolt.
Below in conjunction with accompanying drawing the present invention is elaborated.
The specific embodiment
The construction technology that ultralight foaming cement thermal insulation material is finalized the design on exterior wall, located comprises: preparation ultralight foam cement dry pulp and be that base-material prepares ultralight foam cement slurry with ultralight foam cement dry pulp, and described processing step also comprises:
A, on outer wall body 1 unwrapping wire, the template partition is set, demarcate thickness, and the position location of typing insulation layer 2;
B, will be that the insulating paste of base-material preparation is sprayed in the groove of template delineation, wipes off, form the typing insulation layer 2 of exterior wall with ultralight foam cement dry pulp;
After C, insulation layer 2 initial sets, stripping forms the partitioned cavity in insulation layer 2 zones, filling elastic material in cutting apart cavity;
D, the fast gravity die cement mortar of waterproof smeared be depressed into typing insulation layer 2 surfaces, form watertight insulation 3.
Like this, ultralight foam cement material is directly used on the on-the-spot outer wall body constructs, reduced cost of transportation and difficulty of construction, accelerated construction speed, reduced the cost of outer wall heat preservation system; Elastomeric material can prevent the broken evil that insulation layer caused owing to expand with heat and contract with cold.
Also comprise in the described processing step:
After E, watertight insulation 3 form, on watertight insulation 3 outer faces, make architectural surface 4.
The fast gravity die cement mortar of described step D waterproof is divided the two-layer pressure of smearing, and lays bar frame 6 between two-layer.Bar frame 6 has been strengthened the impact strength of whole exterior wall insulated structure.
For anti-pressure ability and the intensity that strengthens exterior wall insulated structure, reinforcement and floating with the fast gravity die cement mortar of waterproof is set on watertight insulation 3.
Described reinforcement is cement nail 5 or expansion bolt 7 or reinforcing rib.
The fast gravity die cement mortar of described step D waterproof is divided the two-layer pressure of smearing, and lays bar frame 6 between two-layer, and behind the laying bar frame 6, the second layer is directly smeared and pressed the fast gravity die cement mortar of colored, water-repellent as architectural surface 4.
The fast gravity die cement mortar of described step D waterproof divides three layers to smear pressure, and lays bar frame 6 respectively between layer and layer.
Described elastomeric material is mineral wool or rock wool or glass wool.
Described architectural surface 4 is the fast gravity die cement mortar of colored, water-repellent or ceramic tile or chromatic waterproofing paint.
Insulating paste described in the step B is ultralight foam cement slurry or cement foamed concrete or inorganic foamed material.
In the specific implementation, referring to accompanying drawing 1, the construction technology step is as follows: preparation ultralight foam cement dry pulp and be that base-material prepares ultralight foam cement slurry with ultralight foam cement dry pulp; On outer wall body 1 unwrapping wire, the template partition is set, demarcate thickness, and the position location of typing insulation layer 2; Prefabricated ultralight foam cement slurry is sprayed in the groove of template delineation, wipes off, form the typing insulation layer 2 of exterior wall; After insulation layer 2 initial sets, stripping forms the partitioned cavity in insulation layer 2 zones, and filling elastic material in cutting apart cavity, described elastomeric material are mineral wool or rock wool or glass wool; The fast gravity die cement mortar of waterproof smeared be depressed into typing insulation layer 2 surfaces, the fast gravity die cement mortar of waterproof is divided the two-layer pressure of smearing, on insulation layer 2, smear and press the fast gravity die cement mortar of first floor waterproof, and on the fast gravity die cement mortar of first floor waterproof, lay bar frame 6, cement nail 5 is set on bar frame, use the fast gravity die cement mortar of second layer waterproof floating again, form watertight insulation 3; After watertight insulation 3 forms, on watertight insulation 3 outer faces, make architectural surface 4.
Referring to accompanying drawing 2, the construction technology step is as follows: preparation ultralight foam cement dry pulp and be that base-material prepares ultralight foam cement slurry with ultralight foam cement dry pulp; On outer wall body 1 unwrapping wire, the template partition is set, demarcate thickness, and the position location of typing insulation layer 2; Prefabricated ultralight foam cement slurry is sprayed in the groove of template delineation, wipes off, form the typing insulation layer 2 of exterior wall; After insulation layer 2 initial sets, stripping forms the partitioned cavity in insulation layer 2 zones, and filling elastic material in cutting apart cavity, described elastomeric material are mineral wool or rock wool or glass wool; The fast gravity die cement mortar of waterproof smeared be depressed into typing insulation layer 2 surfaces, the fast gravity die cement mortar of waterproof divides three layers to smear pressure: at first smear on insulation layer 2 and press the fast gravity die cement mortar of first floor waterproof, and lay bar frame 6 on the fast gravity die cement mortar of first floor waterproof; On bar frame 6, smear and press the fast gravity die cement mortar of second layer waterproof, and on the fast gravity die cement mortar of second layer waterproof, in outer wall body 1, squeeze into expansion bolt 7; Smear on the fast gravity die cement mortar of second layer waterproof and press the 3rd layer of fast gravity die cement mortar of waterproof, the sclerosis back forms watertight insulation 3; After watertight insulation 3 forms, on watertight insulation 3 outer faces, make architectural surface 4.
Referring to accompanying drawing 3, the construction technology step is as follows: preparation ultralight foam cement dry pulp and be that base-material prepares ultralight foam cement slurry with ultralight foam cement dry pulp; On outer wall body 1 unwrapping wire, the template partition is set, demarcate thickness, and the position location of typing insulation layer 2; Prefabricated ultralight foam cement slurry is sprayed in the groove of template delineation, wipes off, form the typing insulation layer 2 of exterior wall; After insulation layer 2 initial sets, stripping forms the partitioned cavity in insulation layer 2 zones, and filling elastic material in cutting apart cavity, described elastomeric material are mineral wool or rock wool or glass wool; The fast gravity die cement mortar of waterproof smeared be depressed into typing insulation layer 2 surfaces, at first on insulation layer 2, smear and press the fast gravity die cement mortar of first floor waterproof, and on the fast gravity die cement mortar of first floor waterproof, lay bar frame 6; On bar frame 6, smear and press the fast gravity die cement mortar of second layer waterproof, and on the fast gravity die cement mortar of second layer waterproof, in outer wall body 1, squeeze into cement nail 5; Smear on the fast gravity die cement mortar of second layer waterproof and press the 3rd layer of fast gravity die cement mortar of waterproof, the sclerosis back forms watertight insulation 3, after watertight insulation 3 forms, makes architectural surface 4 on watertight insulation 3 outer faces.
Referring to accompanying drawing 4, the construction technology step is as follows: preparation ultralight foam cement dry pulp and be that base-material prepares ultralight foam cement slurry with ultralight foam cement dry pulp; On outer wall body 1 unwrapping wire, the template partition is set, demarcate thickness, and the position location of typing insulation layer 2; Prefabricated ultralight foam cement slurry is sprayed in the groove of template delineation, wipes off, form the typing insulation layer 2 of exterior wall; After insulation layer 2 initial sets, stripping forms the partitioned cavity in insulation layer 2 zones, and filling elastic material in cutting apart cavity, described elastomeric material are mineral wool or rock wool or glass wool; The fast gravity die cement mortar of waterproof smeared be depressed into typing insulation layer 2 surfaces, on insulation layer 2, smear and press the fast gravity die cement mortar of waterproof, and on the fast gravity die cement mortar of waterproof, lay bar frame 6, cement nail 5 is set on bar frame, smears again and press the fast gravity die cement mortar of colored, water-repellent as architectural surface 4.

Claims (10)

1. the ultralight foaming cement thermal insulation material construction technology of on exterior wall, finalizing the design, locating, comprise: preparation ultralight foam cement dry pulp and be that base-material prepares ultralight foam cement slurry with ultralight foam cement dry pulp, it is characterized in that: described processing step also comprises:
A, go up unwrapping wire, the template partition is set, demarcate thickness, and the position location of typing insulation layer (2) at outer wall body (1);
B, will be that the insulating paste of base-material preparation is sprayed in the groove of template delineation, wipes off, form the typing insulation layer (2) of exterior wall with ultralight foam cement dry pulp;
After C, insulation layer (2) initial set, stripping forms the partitioned cavity in insulation layer (2) zone, filling elastic material in cutting apart cavity;
D, the fast gravity die cement mortar of waterproof smeared be depressed into typing insulation layer (2) surface, form watertight insulation (3).
2. the construction technology that ultralight foaming cement thermal insulation material according to claim 1 is finalized the design on exterior wall, located is characterized in that: also comprise in the described processing step:
After E, watertight insulation (3) form, on watertight insulation (3) outer face, make architectural surface (4).
3. the construction technology that ultralight foaming cement thermal insulation material according to claim 1 is finalized the design on exterior wall, located is characterized in that: the fast gravity die cement mortar of described step D waterproof is divided the two-layer pressure of smearing, and lays bar frame (6) between two-layer.
4. the construction technology that ultralight foaming cement thermal insulation material according to claim 1 is finalized the design on exterior wall, located is characterized in that: reinforcement and floating with the fast gravity die cement mortar of waterproof is set on watertight insulation (3).
5. the construction technology that ultralight foaming cement thermal insulation material according to claim 1 is finalized the design on exterior wall, located is characterized in that: described reinforcement is cement nail (5) or expansion bolt (7) or reinforcing rib.
6. the construction technology that ultralight foaming cement thermal insulation material according to claim 1 is finalized the design on exterior wall, located, it is characterized in that: the fast gravity die cement mortar of described step D waterproof is divided the two-layer pressure of smearing, and between two-layer, lay bar frame (6), after laying bar frame (6), the second layer is directly smeared and is pressed the fast gravity die cement mortar of colored, water-repellent as architectural surface (4).
7. the construction technology that ultralight foaming cement thermal insulation material according to claim 1 is finalized the design on exterior wall, located is characterized in that: the fast gravity die cement mortar of described step D waterproof divides three layers to smear pressure, and lays bar frame (6) respectively between layer and layer.
8. the construction technology that ultralight foaming cement thermal insulation material according to claim 1 is finalized the design on exterior wall, located is characterized in that: described elastomeric material is mineral wool or rock wool or glass wool.
9. the construction technology that ultralight foaming cement thermal insulation material according to claim 2 is finalized the design on exterior wall, located is characterized in that: described architectural surface (4) is the fast gravity die cement mortar of colored, water-repellent or ceramic tile or chromatic waterproofing paint.
10. the construction technology that ultralight foaming cement thermal insulation material according to claim 1 is finalized the design on exterior wall, located is characterized in that: the insulating paste described in the step B is ultralight foam cement slurry or cement foamed concrete or inorganic foamed material.
CN2011100480683A 2011-03-01 2011-03-01 Construction process for sizing and positioning ultra-light foamed cement heat insulating material on outer wall Pending CN102251663A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776977A (en) * 2012-06-18 2012-11-14 马恒忠 Novel heat insulation, fire prevention and earthquake resistance integrated energy-saving wall block for building exterior wall
CN103883133A (en) * 2014-04-15 2014-06-25 北京卧龙农林科技有限公司 Heat preservation transformation technology of clay brick wall body
CN105350775A (en) * 2015-10-26 2016-02-24 温州艺源建设有限公司 Construction technology of building external wall decoration simulating stone cladding effect

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Publication number Priority date Publication date Assignee Title
CN1104697A (en) * 1994-08-23 1995-07-05 牙克石市保温防腐安装公司 Process for waterproofing and heat insulation of construction with polyurethane
CN1116646A (en) * 1995-08-18 1996-02-14 李昌雨 Water-proof liquid and its use method
CN1458366A (en) * 2003-06-18 2003-11-26 北京振利高新技术公司 Outer heat insulating wall with anchored and adhered tile and its construction process
CN101250905A (en) * 2008-01-14 2008-08-27 宁波大学 Construction method and device for pouring thermal insulation on wall
CN201395906Y (en) * 2008-12-25 2010-02-03 武汉春申高新技术有限公司 External-heat-preservation paint veneer cracking-free wall body
CN201512869U (en) * 2009-09-17 2010-06-23 迟焕正 Cast-in-situ thermal insulation structure of building wall body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1104697A (en) * 1994-08-23 1995-07-05 牙克石市保温防腐安装公司 Process for waterproofing and heat insulation of construction with polyurethane
CN1116646A (en) * 1995-08-18 1996-02-14 李昌雨 Water-proof liquid and its use method
CN1458366A (en) * 2003-06-18 2003-11-26 北京振利高新技术公司 Outer heat insulating wall with anchored and adhered tile and its construction process
CN101250905A (en) * 2008-01-14 2008-08-27 宁波大学 Construction method and device for pouring thermal insulation on wall
CN201395906Y (en) * 2008-12-25 2010-02-03 武汉春申高新技术有限公司 External-heat-preservation paint veneer cracking-free wall body
CN201512869U (en) * 2009-09-17 2010-06-23 迟焕正 Cast-in-situ thermal insulation structure of building wall body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776977A (en) * 2012-06-18 2012-11-14 马恒忠 Novel heat insulation, fire prevention and earthquake resistance integrated energy-saving wall block for building exterior wall
CN102776977B (en) * 2012-06-18 2015-03-18 马赛英 Novel heat insulation, fire prevention and earthquake resistance integrated energy-saving wall block for building exterior wall
CN103883133A (en) * 2014-04-15 2014-06-25 北京卧龙农林科技有限公司 Heat preservation transformation technology of clay brick wall body
CN103883133B (en) * 2014-04-15 2016-03-02 北京卧龙农林科技有限公司 The insulation reforming technology of loam brick body of wall
CN105350775A (en) * 2015-10-26 2016-02-24 温州艺源建设有限公司 Construction technology of building external wall decoration simulating stone cladding effect

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