CN102162301A - Method and device for preserving temperature and humidity and protecting during concrete construction in winter - Google Patents
Method and device for preserving temperature and humidity and protecting during concrete construction in winter Download PDFInfo
- Publication number
- CN102162301A CN102162301A CN2011100516191A CN201110051619A CN102162301A CN 102162301 A CN102162301 A CN 102162301A CN 2011100516191 A CN2011100516191 A CN 2011100516191A CN 201110051619 A CN201110051619 A CN 201110051619A CN 102162301 A CN102162301 A CN 102162301A
- Authority
- CN
- China
- Prior art keywords
- temperature
- self
- canopy
- dim
- running gear
- 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.)
- Pending
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The invention discloses a method for preserving temperature and humidity and protecting during concrete construction in winter. The method comprises the following steps of: 1) paving rails on both sides of a concrete component; 2) constructing a warm shed, arranging a walking device under the warm shed, arranging the walking device on the rails, and installing a temperature-rising device in the warm shed; and 3) driving the walking device so that the warm shed moves along a construction position, wherein heat and humidity preservation and protection of the concrete component during construction in winter can be realized by the steps. In the method, the self-walking warm shed is arranged, and the temperature-rising device and the temperature and humidity sensor are arranged in the warm shed; the self-walking warm shed can prevent wind and snow and preserve heat; the temperature-rising equipment can be determined according to weather and temperature variation; the temperature-rising equipment in the shed is used for heating a bridge surface and the environment in the shed so that the temperature in the shed reaches normalized minimum temperature and humidity; therefore, effects of rising the temperature and humidifying the concrete component during construction can be achieved.
Description
Technical field
The present invention relates to concreting in cold-weather heat and moisture preserving protection field, particularly a kind of concreting in cold-weather heat and moisture preserving means of defence and device.
Background technology
Regulation according to " railway concrete and masonry project job specfication " and other related specifications, in the bridge concrete construction, when environment round the clock temperature on average be lower than 5 ℃ for three days on end, or minimum temperature is when being lower than-3 ℃, concrete work should be constructed by the winter construction regulation.The two large problems that general winter construction need solve is: the heat and moisture preserving protection of concrete production quality assurance and concreting.Traditional cold weather concrete heat and moisture preserving means of defence as: adopt straw bag and gunnysack place mat and plastic covering film and spray the warm water heat and moisture preserving thereon, adopt fixed insulation canopy etc.These methods all exist different problems, and the problem that first method exists is a waste material, and later stage cleaning inconvenience manually has high input; The problem that second method exists is to move with the progress of construction, must move by other hanging devices; Their common defectives are difficult to guarantee the temperature required and humidity of concrete exactly, cause concrete construction quality not to be guaranteed.
Summary of the invention
The purpose of this invention is to provide a kind of concreting in cold-weather heat and moisture preserving means of defence and device; can conveniently realize the protection of construction part heat and moisture preserving; guarantee the temperature and humidity that concrete construction is required, the road longitudinal direction is walked voluntarily along the line, low, the convenient construction of cost.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of concreting in cold-weather heat and moisture preserving means of defence may further comprise the steps:
1) lays track in the concrete component both sides;
2) build brooder, under the brooder running gear is set, running gear is installed in orbit, and heat riser is set in brooder;
3) driving running gear makes brooder along with construction location moves;
Realize the heat and moisture preserving protection of concrete component winter construction by above-mentioned steps.
Also be provided with the temperature and humidity sensor in the described brooder.
A kind of dim canopy of self-propelled that is used for above-mentioned method, skeleton is rack-mount, and ceiling, side wall and headwall are installed on skeleton and the support, and running gear is installed on the support, also are provided with heat riser in the space that ceiling, side wall and headwall surround.
Described skeleton is the herringbone steelframe that is become by square steel, steel pipe and/or angle steel Combination Welding.
Described support is that steel pipe is assembled.
Described ceiling, side wall and headwall adopt warming plate to make.
In the described running gear, a plurality of wheels are rack-mount, and each wheel cooperates with track, and at least two wheels are connected with motor by transmission mechanism.
Also be provided with remote control in the described running gear.
Described heat riser is bulb, warm-air drier, steam comb or stove.
In the space that ceiling, side wall and headwall surround, also be provided with the temperature and humidity sensor.
A kind of concreting in cold-weather heat and moisture preserving means of defence provided by the invention and device by the self-propelled brooder is set, and are provided with heat riser and humidity temperature pickup in brooder, the self-propelled brooder can be windproof, snow defence, insulation.Intensification equipment can be determined according to the weather variations in temperature, by the intensification equipment that is provided with in the canopy environment in bridge floor and the canopy is heated, make temperature of shed reach the minimum temperature and the humidity of code requirement, add the effect that gentleness is preserved moisture thereby can reach to the concrete component in the construction.Install by motor-driven wheel the support bottom, thereby the self-propelled brooder can be moved along track according to the construction needs.Brooder can have enough to meet the need use, and peace is torn open conveniently.The present invention can be used for on-the-spot Construction of continuous beam; also can be used for beam prefabricated and other concrete component winter construction of precasting yard case; can guarantee concrete construction quality, the road longitudinal direction is walked voluntarily along the line, has advantages such as cost is low, convenient construction, raising work efficiency.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of wheel among the present invention.
Fig. 3 is the structural representation of running gear among the present invention.
The specific embodiment
In Fig. 1, a kind of concreting in cold-weather heat and moisture preserving means of defence may further comprise the steps:
1) lays track 10 in concrete component 12 both sides;
2) build brooder, running gear 4 is set under the brooder, running gear 4 is installed in orbit, and heat riser 11 is set in brooder;
3) driving running gear 4 makes brooder along with construction location moves;
Realize the heat and moisture preserving protection of concrete component 12 winter construction by above-mentioned steps.
Also be provided with the temperature and humidity sensor in the described brooder.For example thermometer and hygrometer if need to realize control automatically, then adopt the temperature and humidity sensor of the exportable signal of telecommunication.
In Fig. 1 ~ Fig. 3, a kind of dim canopy of self-propelled that is used for above-mentioned method, skeleton 1 is installed on the support 2, and skeleton 1 is the herringbone steelframe that is become by square steel, steel pipe and/or angle steel Combination Welding, and support 2 is that steel pipe is assembled.Ceiling 5, side wall 6 and headwall are installed on skeleton 1 and the support 2, wherein headwall is not drawn in the drawings, ceiling 5, side wall 6 and headwall, adopt warming plate 3 to make, usually warming plate adopts the color steel warming plate of foam, be the thick foam of two layers of thin steel plate folder 5cm, also can adopt other materials, for example the cystosepiment of plastic wraps or sponge plate.The length setting that the common dim canopy of self-propelled is whenever striden according to bridge.The present invention can be used for on-the-spot Construction of continuous beam, also can be used for beam prefabricated and other concrete component winter construction of precasting yard case.
Running gear 4 is installed on the support 2, and in the described running gear 4, a plurality of wheels 7 are installed on the support 2, and each wheel 7 cooperates with track 10, and at least two wheels 7 are connected with motor 9 by transmission mechanism 8.Also be provided with remote control in the described running gear.By the remote control operator can the dim canopy of Long-distance Control self-propelled move, when particularly a plurality of running gears 4 drive respectively, can adjust the deflection that causes because of driving error by remote control.Transmission mechanism can adopt chain drive or belt transmission, reduction gearing mechanism normally, because 4 pairs of rate requests of running gear are not high, motor 9 adopts micro-machines to get final product.
In the space that ceiling 5, side wall 6 and headwall surround, also be provided with heat riser 11.Described heat riser is bulb, warm-air drier, steam comb or stove.Can select according to the environment and the weather variations in temperature of job site.
In the space that ceiling, side wall and headwall surround, also be provided with the temperature and humidity sensor.For example thermometer and hygrometer if need to realize control automatically, then adopt the temperature and humidity sensor of the exportable signal of telecommunication.
The invention solves the problem of heat and moisture preserving protection in the concreting in cold-weather, can conveniently realize the protection of construction part heat and moisture preserving, guarantee the temperature and humidity that concrete construction is required, the road longitudinal direction is walked voluntarily along the line, low, the convenient construction of cost.
Claims (10)
1. concreting in cold-weather heat and moisture preserving means of defence is characterized in that may further comprise the steps:
1) lays track (10) in concrete component (12) both sides;
2) build brooder, running gear (4) is set under the brooder, running gear (4) is installed in orbit, and heat riser (11) is set in brooder;
3) driving running gear (4) makes brooder along with construction location moves;
Realize the heat and moisture preserving protection of concrete component (12) winter construction by above-mentioned steps.
2. a kind of concreting in cold-weather heat and moisture preserving means of defence according to claim 1 is characterized in that: also be provided with the temperature and humidity sensor in the described brooder.
3. dim canopy of self-propelled that is used for the described method of claim 1-2, it is characterized in that: skeleton (1) is installed on the support (2), ceiling (5), side wall (6) and headwall are installed on skeleton (1) and the support (2), running gear (4) is installed on the support (2), in the space that ceiling (5), side wall (6) and headwall surround, also is provided with heat riser (11).
4. the dim canopy of a kind of self-propelled according to claim 3 is characterized in that: the herringbone steelframe of described skeleton (1) for being become by square steel, steel pipe and/or angle steel Combination Welding.
5. the dim canopy of a kind of self-propelled according to claim 3 is characterized in that: described support (2) is assembled for steel pipe.
6. the dim canopy of a kind of self-propelled according to claim 3 is characterized in that: described ceiling (5), side wall (6) and headwall adopt warming plate (3) to make.
7. the dim canopy of a kind of self-propelled according to claim 3, it is characterized in that: in the described running gear (4), a plurality of wheels (7) are installed on the support (2), each wheel (7) cooperates with track (10), and at least two wheels (7) are connected with motor (9) by transmission mechanism (8).
8. the dim canopy of a kind of self-propelled according to claim 7 is characterized in that: described running gear also is provided with remote control in (4).
9. the dim canopy of a kind of self-propelled according to claim 3 is characterized in that: described heat riser (11) is bulb, warm-air drier, steam comb or stove.
10. the dim canopy of a kind of self-propelled according to claim 3 is characterized in that: also be provided with the temperature and humidity sensor in the space that ceiling (5), side wall (6) and headwall surround.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100516191A CN102162301A (en) | 2011-03-04 | 2011-03-04 | Method and device for preserving temperature and humidity and protecting during concrete construction in winter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100516191A CN102162301A (en) | 2011-03-04 | 2011-03-04 | Method and device for preserving temperature and humidity and protecting during concrete construction in winter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102162301A true CN102162301A (en) | 2011-08-24 |
Family
ID=44463728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100516191A Pending CN102162301A (en) | 2011-03-04 | 2011-03-04 | Method and device for preserving temperature and humidity and protecting during concrete construction in winter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102162301A (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102501310A (en) * | 2011-11-02 | 2012-06-20 | 广东冠生土木工程技术有限公司 | High-temperature and moisture-preservation maintenance method of cast-in-place concrete and device thereof |
CN102528918A (en) * | 2012-01-14 | 2012-07-04 | 中铁一局集团有限公司 | Concrete structure construction maintenance method in severe environment |
CN103225268A (en) * | 2013-05-11 | 2013-07-31 | 中建六局土木工程有限公司 | Winter construction method of bridge pier stud in extremely cold region |
CN103410164A (en) * | 2013-08-07 | 2013-11-27 | 国家电网公司 | Concrete curing method for power transmission and transformation line foundations in winter |
CN103437287A (en) * | 2013-07-16 | 2013-12-11 | 中铁十三局集团第五工程有限公司 | Full-span box girder segment assembling method applied to bridge construction |
CN103669222A (en) * | 2013-12-24 | 2014-03-26 | 中铁十九局集团第三工程有限公司 | Combined sunshade rainproof canopy of prefabricated box girder |
CN103726655A (en) * | 2013-12-30 | 2014-04-16 | 中国建筑第八工程局有限公司 | Structure maintenance method and system of concrete floor |
CN105021041A (en) * | 2015-07-29 | 2015-11-04 | 中国一冶集团有限公司 | Heat preservation device for winter construction of heating furnace supporting beam |
CN105196401A (en) * | 2015-09-29 | 2015-12-30 | 武汉一冶建筑安装工程有限责任公司 | Construction method for severe cold area off-site prefabricated part crack prevention |
CN106140817A (en) * | 2015-04-27 | 2016-11-23 | 鞍钢股份有限公司 | Movable dust cover and control method thereof |
CN106239711A (en) * | 2016-08-26 | 2016-12-21 | 中交第二航务工程局有限公司 | A kind of cast-in-situ concrete member maintenance process in winter |
CN106592430A (en) * | 2016-11-14 | 2017-04-26 | 中建三局基础设施工程有限公司 | Cast-in-place winter construction method for hanging basket cantilever |
CN106734258A (en) * | 2016-11-24 | 2017-05-31 | 芜湖新兴铸管有限责任公司 | Multifunctional mobile attemperator |
CN108018779A (en) * | 2017-11-30 | 2018-05-11 | 苏交科集团股份有限公司 | Concrete construction method under a kind of low temperature difference environment |
CN108457199A (en) * | 2018-06-11 | 2018-08-28 | 中铁二局第工程有限公司 | A kind of mobile awning of beam portion construction and its construction method |
CN108858697A (en) * | 2018-07-09 | 2018-11-23 | 贵州新联***工程集团有限公司 | A kind of prefabricated simple supported box beam template of Winter protection heating |
CN109079972A (en) * | 2018-08-13 | 2018-12-25 | 中铁三局集团有限公司 | A kind of method of entire winter prefabricated thermal insulation maintenance |
CN109571742A (en) * | 2018-11-14 | 2019-04-05 | 中交公局桥隧工程有限公司 | A kind of prefabricated beam fabricating yard construction integrated system being applicable under the conditions of steel reinforced concrete overlapping pedestal |
CN111996912A (en) * | 2020-06-29 | 2020-11-27 | 中铁广州工程局集团有限公司 | Cast-in-place winter construction and maintenance method for box-shaped main beam segment of half-through type steel pipe concrete arch bridge |
CN112518970A (en) * | 2020-12-29 | 2021-03-19 | 山东双端数字科技有限公司 | Segment box girder winter construction is with heating heat preservation device |
CN112982173A (en) * | 2021-02-25 | 2021-06-18 | 中建八局第四建设有限公司 | Winter construction and health maintenance method for bridge expansion joint |
CN113309106A (en) * | 2021-06-07 | 2021-08-27 | 中国水利水电第九工程局有限公司 | Dam concrete construction method in low-temperature season in high-altitude cold region |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1018605A (en) * | 1996-06-28 | 1998-01-20 | Natl House Ind Co Ltd | Footing execution method and tube-tent for construction site |
JP2004324065A (en) * | 2003-04-21 | 2004-11-18 | Shimizu Corp | Movable curing apparatus |
CN2676614Y (en) * | 2003-11-07 | 2005-02-09 | 农业部规划设计研究院 | Multifunction self-walking type sprager |
JP2005248441A (en) * | 2004-03-01 | 2005-09-15 | Tadatoshi Mannouji | Curing cover for foundation top end |
CN2908103Y (en) * | 2006-05-26 | 2007-06-06 | 中交第二航务工程局有限公司 | Open type air conditioning warm shed curing room |
CN101285351A (en) * | 2008-05-20 | 2008-10-15 | 中铁十一局集团第六工程有限公司 | Mobile concrete curing tent |
CN201221206Y (en) * | 2008-07-02 | 2009-04-15 | 中铁四局集团第五工程有限公司 | Movable anti-electricity protection shed rack |
CN101579888A (en) * | 2009-06-19 | 2009-11-18 | 中国建筑一局(集团)有限公司 | Electric heating temperature-rising curing device inside concrete |
CN201495786U (en) * | 2009-06-19 | 2010-06-02 | 中国建筑一局(集团)有限公司 | Lifting type heat preservation protection device |
CN201943011U (en) * | 2011-03-04 | 2011-08-24 | 葛洲坝集团第五工程有限公司 | Self-travelling brooder |
-
2011
- 2011-03-04 CN CN2011100516191A patent/CN102162301A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1018605A (en) * | 1996-06-28 | 1998-01-20 | Natl House Ind Co Ltd | Footing execution method and tube-tent for construction site |
JP2004324065A (en) * | 2003-04-21 | 2004-11-18 | Shimizu Corp | Movable curing apparatus |
CN2676614Y (en) * | 2003-11-07 | 2005-02-09 | 农业部规划设计研究院 | Multifunction self-walking type sprager |
JP2005248441A (en) * | 2004-03-01 | 2005-09-15 | Tadatoshi Mannouji | Curing cover for foundation top end |
CN2908103Y (en) * | 2006-05-26 | 2007-06-06 | 中交第二航务工程局有限公司 | Open type air conditioning warm shed curing room |
CN101285351A (en) * | 2008-05-20 | 2008-10-15 | 中铁十一局集团第六工程有限公司 | Mobile concrete curing tent |
CN201221206Y (en) * | 2008-07-02 | 2009-04-15 | 中铁四局集团第五工程有限公司 | Movable anti-electricity protection shed rack |
CN101579888A (en) * | 2009-06-19 | 2009-11-18 | 中国建筑一局(集团)有限公司 | Electric heating temperature-rising curing device inside concrete |
CN201495786U (en) * | 2009-06-19 | 2010-06-02 | 中国建筑一局(集团)有限公司 | Lifting type heat preservation protection device |
CN201943011U (en) * | 2011-03-04 | 2011-08-24 | 葛洲坝集团第五工程有限公司 | Self-travelling brooder |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102501310A (en) * | 2011-11-02 | 2012-06-20 | 广东冠生土木工程技术有限公司 | High-temperature and moisture-preservation maintenance method of cast-in-place concrete and device thereof |
CN102528918A (en) * | 2012-01-14 | 2012-07-04 | 中铁一局集团有限公司 | Concrete structure construction maintenance method in severe environment |
CN103225268A (en) * | 2013-05-11 | 2013-07-31 | 中建六局土木工程有限公司 | Winter construction method of bridge pier stud in extremely cold region |
CN103437287A (en) * | 2013-07-16 | 2013-12-11 | 中铁十三局集团第五工程有限公司 | Full-span box girder segment assembling method applied to bridge construction |
CN103437287B (en) * | 2013-07-16 | 2015-12-02 | 中铁建大桥工程局集团第五工程有限公司 | Be applied to the whole opening box girder section assembling method of bridge construction |
CN103410164A (en) * | 2013-08-07 | 2013-11-27 | 国家电网公司 | Concrete curing method for power transmission and transformation line foundations in winter |
CN103669222A (en) * | 2013-12-24 | 2014-03-26 | 中铁十九局集团第三工程有限公司 | Combined sunshade rainproof canopy of prefabricated box girder |
CN103669222B (en) * | 2013-12-24 | 2016-08-17 | 中铁十九局集团第三工程有限公司 | The Combined sun-shading rainproof canopy of prefabricated case beam |
CN103726655B (en) * | 2013-12-30 | 2016-01-20 | 中国建筑第八工程局有限公司 | The structure maintenance method of concrete floor and system |
CN103726655A (en) * | 2013-12-30 | 2014-04-16 | 中国建筑第八工程局有限公司 | Structure maintenance method and system of concrete floor |
CN106140817A (en) * | 2015-04-27 | 2016-11-23 | 鞍钢股份有限公司 | Movable dust cover and control method thereof |
CN105021041A (en) * | 2015-07-29 | 2015-11-04 | 中国一冶集团有限公司 | Heat preservation device for winter construction of heating furnace supporting beam |
CN105196401A (en) * | 2015-09-29 | 2015-12-30 | 武汉一冶建筑安装工程有限责任公司 | Construction method for severe cold area off-site prefabricated part crack prevention |
CN106239711A (en) * | 2016-08-26 | 2016-12-21 | 中交第二航务工程局有限公司 | A kind of cast-in-situ concrete member maintenance process in winter |
CN106592430A (en) * | 2016-11-14 | 2017-04-26 | 中建三局基础设施工程有限公司 | Cast-in-place winter construction method for hanging basket cantilever |
CN106734258A (en) * | 2016-11-24 | 2017-05-31 | 芜湖新兴铸管有限责任公司 | Multifunctional mobile attemperator |
CN108018779A (en) * | 2017-11-30 | 2018-05-11 | 苏交科集团股份有限公司 | Concrete construction method under a kind of low temperature difference environment |
CN108457199A (en) * | 2018-06-11 | 2018-08-28 | 中铁二局第工程有限公司 | A kind of mobile awning of beam portion construction and its construction method |
CN108858697A (en) * | 2018-07-09 | 2018-11-23 | 贵州新联***工程集团有限公司 | A kind of prefabricated simple supported box beam template of Winter protection heating |
CN109079972A (en) * | 2018-08-13 | 2018-12-25 | 中铁三局集团有限公司 | A kind of method of entire winter prefabricated thermal insulation maintenance |
CN109571742A (en) * | 2018-11-14 | 2019-04-05 | 中交公局桥隧工程有限公司 | A kind of prefabricated beam fabricating yard construction integrated system being applicable under the conditions of steel reinforced concrete overlapping pedestal |
CN111996912A (en) * | 2020-06-29 | 2020-11-27 | 中铁广州工程局集团有限公司 | Cast-in-place winter construction and maintenance method for box-shaped main beam segment of half-through type steel pipe concrete arch bridge |
CN112518970A (en) * | 2020-12-29 | 2021-03-19 | 山东双端数字科技有限公司 | Segment box girder winter construction is with heating heat preservation device |
CN112982173A (en) * | 2021-02-25 | 2021-06-18 | 中建八局第四建设有限公司 | Winter construction and health maintenance method for bridge expansion joint |
CN113309106A (en) * | 2021-06-07 | 2021-08-27 | 中国水利水电第九工程局有限公司 | Dam concrete construction method in low-temperature season in high-altitude cold region |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102162301A (en) | Method and device for preserving temperature and humidity and protecting during concrete construction in winter | |
CN201943011U (en) | Self-travelling brooder | |
JP5336514B2 (en) | Prefab building components and assembly apparatus | |
CN202023147U (en) | Bridge deck anti-freezing device by utilizing heat pump to increase temperature | |
Alvarado et al. | Passive cooling of cement-based roofs in tropical climates | |
CN204023410U (en) | Winter deck paving heat preservation construction device | |
RU2590962C1 (en) | Method to reduce heat losses of energy-efficient building | |
WO2014122471A1 (en) | Method of insulating a building | |
DE3018701A1 (en) | Solar energy conservation roof structure - has load-bearing aerated concrete slabs as insulation layer providing heat storage | |
CN203675757U (en) | Vibration hot air combined type snow-prevention greenhouse | |
CN205161340U (en) | Cold ground type greenhouse | |
CN104074318B (en) | A kind of prefabricated board parapet roof construction method | |
CN203542825U (en) | Glass magnesium board curing maintenance system | |
CN107938937A (en) | A kind of prefabricated non-combined sandwich electric heating heat-insulation wall plate and production method | |
RU2312191C1 (en) | Method for modular building erection (variants) | |
EP2840332A1 (en) | Thermoactive building casing system | |
CN114776337A (en) | Two lining concrete intelligence maintenance platform trucks in tunnel based on far infrared heating | |
JP2014173391A (en) | Method and device for removing snow of building | |
DE19819230C2 (en) | Space heater and method for forming a space heater | |
RU2602225C2 (en) | Method for constructing energy-efficient structures and system for maintaining temperature in construction | |
RU2493339C2 (en) | Complex to protect buildings against formation of ice in gutters and ice crust as icicles on roof cornices | |
RU159477U1 (en) | ENERGY-SAVING HOUSE | |
WO2005036930A1 (en) | Heating of surface areas | |
RU162625U1 (en) | ENERGY-SAVING HOUSE | |
US20050103776A1 (en) | Low-intensity infrared heating |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110824 |