CN104712066A - Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying - Google Patents
Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying Download PDFInfo
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- CN104712066A CN104712066A CN201510130795.2A CN201510130795A CN104712066A CN 104712066 A CN104712066 A CN 104712066A CN 201510130795 A CN201510130795 A CN 201510130795A CN 104712066 A CN104712066 A CN 104712066A
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Abstract
The invention provides a floor heat preservation construction process achieved through ultrafine inorganic fiber spraying. The floor heat preservation construction process includes the first construction step of construction preparation, the second construction step of finished product protection, the third construction step of base layer processing, the fourth construction step of material preparation, the firth construction step of spraying construction, the sixth construction step of surface finishing, the seventh construction step of detail processing, the eighth construction step of site clearing and the ninth construction step of quality acceptance. According to the principle that ultrafine inorganic fiber granulated wool and water-based environment-friendly adhesives are combined, the inorganic fiber granulated wool and the water-based environment-friendly adhesives are sprayed to the concrete surface within the design range through a special fiber spraying machine at the same time, and a thermal insulation and heat preservation layer which is free of joint seams, closed, overall stable, elastic, and capable of reducing noise, absorbing sounds and preventing fire is formed after natural drying; compared with a traditional heat preservation technology, the defects that in traditional thermal insulation and heat preservation construction, the number of seam joints is large, the sealing performance is poor, installation procedures are complex, aging and deforming are prone to happening, the number of potential quality hazards in the later period is large, and investment is heavy are fundamentally overcome.
Description
Technical field
The present invention relates to building operations spraying technology field, particularly relate to a kind of ultra-fine inorganic fibre spraying floor heat preservation construction technique.
Background technology
Inorfil is the chemical fibre that raw material is made with mineral matter, possesses good insulation, sound absorption and superpower resistance to elevated temperatures.Be that ultra-fine inorganic fibre and supporting bonding adhesive are sprayed at building surface through dedicated fiber spraying equipment during ultra-fine inorganic fibre spraying, after natural drying, formation has the sprayed coating airtight without seam, monolithic stability of some strength and thickness.This sprayed coating presents flexible natural texture shape and fiber quality, have more antibacterially not go mouldy, safety and environmental protection etc. excellent specific property.
The problems such as tradition rock cotton board insulation mesoplate material is generally more exists that seam is many, Integral sealing is poor, installation procedure is complicated, subsequent quality problem is many, have high input, easy aging distortion, to add in work progress because basement roof interval is many, beam turns over beam under being, install in be furnished with open piping and preheating embedding line, add the difficulty of mating formation of plate-like rock cotton board, also increase expand tube in pavement process and destroy the probability of preheating embedding line, in a disguised form add later stage input cost.
Summary of the invention
The present invention is intended to solve the deficiencies in the prior art, and provides a kind of ultra-fine inorganic fibre to spray floor heat preservation construction technique.
The present invention for achieving the above object, by the following technical solutions: a kind of ultra-fine inorganic fibre spraying floor heat preservation construction technique, is characterized in that, comprise following construction sequence:
(1), preparation of construction:
To the inorfil of marching into the arena, cotton and water base environmental-friendly adhesion agent carries out site inspection and by regulation sampling retrial, and described inorfil cotton wants dry without caking, pure white without dirt, and described water base environmental-friendly adhesion agent should without layering, without foaming, without going bad and variable color;
(2), finished product protection:
Scene has been completed to plumbing, the fire protection pipeline of construction, airduct and cable testing bridge cover, and carry out mark protection to forceful electric power reserved on basement roof, weak electric wire box;
(3), base treatment:
The dust of substrate surface, dirt and residual grey block are cleaned out, picks the high convex place of flat substrate surface, by 1:2.5 cement mortar, honeycomb, pitted skin, dew muscle, loose partial hierarchical are filled;
(4), material formulation:
Broken up by inorfil cotton, protect bonding agent stoste with clean water dilution water basic ring, dilution ratio is 10 ~ 13 times, then stirs with electric mixer, and mixing time is no less than 15 minutes, by batch allotment, with joining;
(5), spraying application:
A, subregion:
Size according to top board spray area carries out subregion to top board, under turn over below the more top board position of beam to turn over beam be that block-by-block spraying is carried out in line of demarcation;
B, basic unit spray in advance:
Use the water base environmental-friendly adhesion agent prepared to the pre-glue spraying process of basic unit;
The spraying of c, inorfil cotton:
Carry out void spraying according to the real thickness required after spraying compacting, the angle of sprayed surface and nozzle is 45 ° ~ 50 °, and nozzle keeps the distance of 50cm from sprayed surface, and disposable spray finishing THICKNESS CONTROL is at 30mm;
(6), surfacing:
Use pressing plate after completing void spraying half an hour of inorfil cotton, compacting that aluminium alloys thick stick chi carries out inorfil cotton finishing;
(7), detailed treatment:
After spraying completes, the line box crossed mark location carries out reset and returns and dig, and carries out perforate operation, repair simultaneously to the internal corner part that each pipe root position, beam slab intersect according to line box size at the finished surface of cellucotton;
(8), land clearing:
The cleaning of resilience material and rubbish is carried out in job site after spraying;
(9), inspection of quality:
After sprayed coating dry solidification, carry out inspection of quality, check the sprayed coating intensity after dry solidification and coating thickness, integral smoothness correlated quality parameter.
The invention has the beneficial effects as follows: the principle that the present invention utilizes ultra-fine inorganic fibre granulated wool to combine with water base environmental-friendly adhesion agent, by dedicated fiber flush coater both are sprayed into simultaneously the concrete surface in scope of design, formed without seam after natural drying, airtight, monolithic stability, flexible, noise reduction absorbs sound, fireproof insulating, compared with conventional vacuum technology, have more applicability widely, scatter and disappear for mechanism energy large, cold-heat bridge point is many, complex structure, the heavy constructions such as abnormal curved surface and form of structure have more advantage, fundamentally solve con-ventional insulation heat preservation construction (rock cotton board, polyphenyl plate etc.) seam is many, seal is poor, installation procedure is complicated, easy aging distortion, the drawbacks such as later stage hidden danger of quality has high input more.
Accompanying drawing explanation
Fig. 1 is process chart of the present invention;
Be described in detail with reference to accompanying drawing below with reference to embodiments of the invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment 1 one kinds of ultra-fine inorganic fibre spraying floor heat preservation construction techniques, comprise following construction sequence:
(1), preparation of construction:
To the inorfil of marching into the arena, cotton and water base environmental-friendly adhesion agent carries out site inspection and by regulation sampling retrial, and described inorfil cotton wants dry without caking, pure white without dirt, and described water base environmental-friendly adhesion agent should without layering, without foaming, without going bad and variable color;
(2), finished product protection:
Scene has been completed to plumbing, the fire protection pipeline of construction, airduct and cable testing bridge cover, and carry out mark protection to forceful electric power reserved on basement roof, weak electric wire box;
(3), base treatment:
The dust of substrate surface, dirt and residual grey block are cleaned out, picks the high convex place of flat substrate surface, by 1:2.5 cement mortar, honeycomb, pitted skin, dew muscle, loose partial hierarchical are filled;
(4), material formulation:
Broken up by inorfil cotton, protect bonding agent stoste with clean water dilution water basic ring, dilution ratio is 10 times, then stirs with electric mixer, and mixing time is no less than 15 minutes, by batch allotment, with joining;
(5), spraying application:
A, subregion:
Size according to top board spray area carries out subregion to top board, under turn over below the more top board position of beam to turn over beam be that block-by-block spraying is carried out in line of demarcation;
B, basic unit spray in advance:
Use the water base environmental-friendly adhesion agent prepared to the pre-glue spraying process of basic unit;
The spraying of c, inorfil cotton:
Carry out void spraying according to the real thickness required after spraying compacting, the angle of sprayed surface and nozzle is 45 °, and nozzle keeps the distance of 50cm from sprayed surface, and disposable spray finishing THICKNESS CONTROL is at 30mm;
(6), surfacing:
Use pressing plate after completing void spraying half an hour of inorfil cotton, compacting that aluminium alloys thick stick chi carries out inorfil cotton finishing;
(7), detailed treatment:
After spraying completes, the line box crossed mark location carries out reset and returns and dig, and carries out perforate operation, repair simultaneously to the internal corner part that each pipe root position, beam slab intersect according to line box size at the finished surface of cellucotton;
(8), land clearing:
The cleaning of resilience material and rubbish is carried out in job site after spraying;
(9), inspection of quality:
After sprayed coating dry solidification, carry out inspection of quality, check the sprayed coating intensity after dry solidification and coating thickness, integral smoothness correlated quality parameter.
Embodiment 2 one kinds of ultra-fine inorganic fibre spraying floor heat preservation construction techniques, is characterized in that, comprise following construction sequence:
(1), preparation of construction:
To the inorfil of marching into the arena, cotton and water base environmental-friendly adhesion agent carries out site inspection and by regulation sampling retrial, and described inorfil cotton wants dry without caking, pure white without dirt, and described water base environmental-friendly adhesion agent should without layering, without foaming, without going bad and variable color;
(2), finished product protection:
Scene has been completed to plumbing, the fire protection pipeline of construction, airduct and cable testing bridge cover, and carry out mark protection to forceful electric power reserved on basement roof, weak electric wire box;
(3), base treatment:
The dust of substrate surface, dirt and residual grey block are cleaned out, picks the high convex place of flat substrate surface, by 1:2.5 cement mortar, honeycomb, pitted skin, dew muscle, loose partial hierarchical are filled;
(4), material formulation:
Broken up by inorfil cotton, protect bonding agent stoste with clean water dilution water basic ring, dilution ratio is 13 times, then stirs with electric mixer, and mixing time is no less than 15 minutes, by batch allotment, with joining;
(5), spraying application:
A, subregion:
Size according to top board spray area carries out subregion to top board, under turn over below the more top board position of beam to turn over beam be that block-by-block spraying is carried out in line of demarcation;
B, basic unit spray in advance:
Use the water base environmental-friendly adhesion agent prepared to the pre-glue spraying process of basic unit;
The spraying of c, inorfil cotton:
Carry out void spraying according to the real thickness required after spraying compacting, the angle of sprayed surface and nozzle is 50 °, and nozzle keeps the distance of 50cm from sprayed surface, and disposable spray finishing THICKNESS CONTROL is at 30mm;
(6), surfacing:
Use pressing plate after completing void spraying half an hour of inorfil cotton, compacting that aluminium alloys thick stick chi carries out inorfil cotton finishing;
(7), detailed treatment:
After spraying completes, the line box crossed mark location carries out reset and returns and dig, and carries out perforate operation, repair simultaneously to the internal corner part that each pipe root position, beam slab intersect according to line box size at the finished surface of cellucotton;
(8), land clearing:
The cleaning of resilience material and rubbish is carried out in job site after spraying;
(9), inspection of quality:
After sprayed coating dry solidification, carry out inspection of quality, check the sprayed coating intensity after dry solidification and coating thickness, integral smoothness correlated quality parameter.
Claims (1)
1. a ultra-fine inorganic fibre spraying floor heat preservation construction technique, is characterized in that, comprise following construction sequence:
(1), preparation of construction:
To the inorfil of marching into the arena, cotton and water base environmental-friendly adhesion agent carries out site inspection and by regulation sampling retrial, and described inorfil cotton wants dry without caking, pure white without dirt, and described water base environmental-friendly adhesion agent should without layering, without foaming, without going bad and variable color;
(2), finished product protection:
Scene has been completed to plumbing, the fire protection pipeline of construction, airduct and cable testing bridge cover, and carry out mark protection to forceful electric power reserved on basement roof, weak electric wire box;
(3), base treatment:
The dust of substrate surface, dirt and residual grey block are cleaned out, picks the high convex place of flat substrate surface, by 1:2.5 cement mortar, honeycomb, pitted skin, dew muscle, loose partial hierarchical are filled;
(4), material formulation:
Broken up by inorfil cotton, protect bonding agent stoste with clean water dilution water basic ring, dilution ratio is 10 ~ 13 times, then stirs with electric mixer, and mixing time is no less than 15 minutes, by batch allotment, with joining;
(5), spraying application:
A, subregion:
Size according to top board spray area carries out subregion to top board, under turn over below the more top board position of beam to turn over beam be that block-by-block spraying is carried out in line of demarcation;
B, basic unit spray in advance:
Use the water base environmental-friendly adhesion agent prepared to the pre-glue spraying process of basic unit;
The spraying of c, inorfil cotton:
Carry out void spraying according to the real thickness required after spraying compacting, the angle of sprayed surface and nozzle is 45 ° ~ 50 °, and nozzle keeps the distance of 50cm from sprayed surface, and disposable spray finishing THICKNESS CONTROL is at 30mm;
(6), surfacing:
Use pressing plate after completing void spraying half an hour of inorfil cotton, compacting that aluminium alloys thick stick chi carries out inorfil cotton finishing;
(7), detailed treatment:
After spraying completes, the line box crossed mark location carries out reset and returns and dig, and carries out perforate operation, repair simultaneously to the internal corner part that each pipe root position, beam slab intersect according to line box size at the finished surface of cellucotton;
(8), land clearing:
The cleaning of resilience material and rubbish is carried out in job site after spraying;
(9), inspection of quality:
After sprayed coating dry solidification, carry out inspection of quality, check the sprayed coating intensity after dry solidification and coating thickness, integral smoothness correlated quality parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130795.2A CN104712066A (en) | 2015-03-24 | 2015-03-24 | Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510130795.2A CN104712066A (en) | 2015-03-24 | 2015-03-24 | Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying |
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| CN104712066A true CN104712066A (en) | 2015-06-17 |
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| CN201510130795.2A Pending CN104712066A (en) | 2015-03-24 | 2015-03-24 | Floor heat preservation construction process achieved through ultrafine inorganic fiber spraying |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663986A (en) * | 2020-12-14 | 2021-04-16 | 南京凡芽智能设备有限公司 | Construction method for building energy-saving reconstruction heat-insulation outer wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0964110A2 (en) * | 1998-06-12 | 1999-12-15 | Deutsche Rockwool Mineralwoll-GmbH | Heat and/or sound insulation element for building construction |
| JP2007046444A (en) * | 2005-07-12 | 2007-02-22 | Arute:Kk | Externally thermal-insulated corner wall material |
| CN201771061U (en) * | 2010-07-27 | 2011-03-23 | 杭州久安建筑装饰工程有限公司 | Superfine inorganic fiber sprayed thermal-insulation sound-absorbing exterior wall external thermal insulation system |
| CN103046656A (en) * | 2013-01-18 | 2013-04-17 | 山西省第二建筑工程公司 | Method for spraying inorganic fibers on wall surface |
| CN202925720U (en) * | 2012-10-29 | 2013-05-08 | 上海生绿保温制品有限公司 | Partition with inorganic fiber spraying layer |
-
2015
- 2015-03-24 CN CN201510130795.2A patent/CN104712066A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0964110A2 (en) * | 1998-06-12 | 1999-12-15 | Deutsche Rockwool Mineralwoll-GmbH | Heat and/or sound insulation element for building construction |
| JP2007046444A (en) * | 2005-07-12 | 2007-02-22 | Arute:Kk | Externally thermal-insulated corner wall material |
| CN201771061U (en) * | 2010-07-27 | 2011-03-23 | 杭州久安建筑装饰工程有限公司 | Superfine inorganic fiber sprayed thermal-insulation sound-absorbing exterior wall external thermal insulation system |
| CN202925720U (en) * | 2012-10-29 | 2013-05-08 | 上海生绿保温制品有限公司 | Partition with inorganic fiber spraying layer |
| CN103046656A (en) * | 2013-01-18 | 2013-04-17 | 山西省第二建筑工程公司 | Method for spraying inorganic fibers on wall surface |
Non-Patent Citations (2)
| Title |
|---|
| 周义宝 等: "超细无机矿物纤维喷涂保温施工技术", 《科技视界》 * |
| 李宁: "复杂结构表面喷涂超细无机纤维保温施工技术", 《中华民居》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663986A (en) * | 2020-12-14 | 2021-04-16 | 南京凡芽智能设备有限公司 | Construction method for building energy-saving reconstruction heat-insulation outer wall |
| CN112663986B (en) * | 2020-12-14 | 2022-04-08 | 青岛盈鑫建设集团有限公司 | Construction method for building energy-saving reconstruction heat-insulation outer wall |
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Application publication date: 20150617 |