CN1237242C - Water-proof heat insulation metal roof - Google Patents
Water-proof heat insulation metal roof Download PDFInfo
- Publication number
- CN1237242C CN1237242C CN 02160303 CN02160303A CN1237242C CN 1237242 C CN1237242 C CN 1237242C CN 02160303 CN02160303 CN 02160303 CN 02160303 A CN02160303 A CN 02160303A CN 1237242 C CN1237242 C CN 1237242C
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- roof
- metal
- roof truss
- truss
- waterproof
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Abstract
The present invention provides a waterproof heat-insulating metal roof which comprises metal tiles 1, a roof truss 2, a roof frame 3, a connecter 4 for the roof truss, and a horizontal cross beam 5. The present invention is characterized in that the waterproof heat-insulating metal roof is built on a top roof of a structure without light steel, and the structure is higher than 2 meters; the metal tiles 1 can be corrugated metal tiles, flat metal plates or composite metal tiles; the connecter 4 for the roof truss is arranged on the roof truss 2 which forms the roof; a connecter for fixing the roof truss 2 to the surface of the roof or a parapet is penetrated through the connecter 4 for the roof truss; the distance between the horizontal cross beam 5 and the surface of the roof is below 1.6 m, and the present invention has an earth wire 13 for lightning protection. The waterproof heat-insulating metal roof of the present invention has high lump sum investment, but the design simultaneously solves two problems, namely water prevention and heat insulation; the present invention having long service life can be continuously used for more than 25 years without maintenance in a using process, and waste can be reclaimed without pollution to natural environment.
Description
One, technical field:
The invention belongs to and once solve the waterproof of roof roofing and heat insulation technical field in the building trade simultaneously, relate to a kind of metal roof system of waterproof and heat-insulating.
Two, background technology:
According to examination, existing these two technology of once just not resolving simultaneously when handling the waterproof and heat-insulating technology of roof roofing both at home and abroad have only or processing waterproof earlier, handle heat insulation again; Processing earlier is heat insulation, handles waterproof again; And the mode of handling has only two kinds of promptly flexible and rigid waterproofing technology, the flexible roof waterproof mainly is based on industrial chemicals, as paper tire petroleum bitumen waterproof roll, polymer modified bituminous waterproof sheet material and various synthetic high polymer coiled materials etc., its weak point is: the construction technological process complexity, particularly the application life of this class waterproofing materials shorter, generally be no more than 25 years, and discarded waterproof roll has bigger pollution to natural environment; Used behind the above-mentioned material and can not solve the heat insulation of roof roofing preferably, must assist in addition and establish insulating board etc.The rigid waterproofing technology mainly is that to do rigid waterproof layer on precast plate be the integral cast-in-situ rigid waterproof layer, its weak point is: the telescopic resilience of rigid waterproof layer is little, easily produce the shrinkage joint, to basic unit's differential settlement and micro-strain, responsive to problems such as variations in temperature, therefore must use Admixture or synthesized polymer material through rationally mix join after in adding cement mortar or the concrete, play and reduce or the inhibition porosity, stop up the effect of pore, thereby reach the purpose of waterproof, but can not solve heat-insulating problem preferably.
By retrieval, Chinese patent ZL00232294.3 " metal sheet roof covering snapping rivet clasp insulating water-proof roofing ", this patent has proposed a kind of periphery at metal sheet roof covering and has connected into the monoblock roof panel with U type structure, more this roof panel is fixed on the band iron of prefabricated roof.The weak point of this patent is: the needs that can not adapt to multiple roofing, the roofing of the staircase access that all has as general building, technical problems such as the limit of garden type roofing and angle, particularly solve the roof insulation problem, this patent proposes to carry out with metal sheet roof covering reflective heat insulation, must cause aerial light pollution like this, even air traffic is produced certain influence.
Three, summary of the invention:
The present invention be directed to the deficiency in the waterproof and heat-insulating technology that has flexible and rigid treatment roof roofing now both at home and abroad, and a kind of metal roof system of once resolving the waterproof and heat-insulating of these two technology simultaneously that proposes.
The metal roof system of the waterproof and heat-insulating that the present invention proposes, it is characterized in that: described metal roof system comprises metal watt, roof truss, roofing frame, roof truss connector and horizontal gird, roof truss is made up and is fixedly formed by metal material, make the wingceltis bar with shape between roof truss and the roof truss or between roof truss and the wall and be fixedly connected into the roofing frame of bearing metal watt, the roof truss connector fixes the horizontal gird of roof truss and parapet or roof roofing, and described metal roof system is based upon on the top layer aspect of non-lightweight steel construction more than 2 meters; Described metal watt is wavy metal watt, metal plate or Metal composite tile; Described metal roof system is connected with a lightning protection earthing line.
The object of the present invention is achieved like this: with existing process technology will constitute the required various shapes of metal roof system as: I shape, H type, C type, flat type, cast etc. are processed into roof truss; Roof truss can be triangular form, arch form, trapezoidal and rectangle etc., and its form can be single span, twin spans and multispan.Make purlin with shape between roof truss and roof truss or between roof truss and the wall and be mutually permanently connected into an energy bearing metal thin plate or metal watt and be the roofing frame of " well " font; Each roof truss is connected with the roof truss connector respectively; And the roof truss connector is fixing, be not directly and parapet fix, exactly directly and the reinforcing bar on the cement pre-fabricated panel of roof roofing fix, as long as the size that is the roof truss connector can satisfy mounting condition, then short more good more, the roof truss connector is the fixed connecting piece of a kind of roof truss and roof roofing; Any place that is preferably in whole roof system in the specific implementation connects a lightning protection earthing line.Must consider its moving and quiet loading force during with design to the making of roof truss and roofing frame, as: factors such as wind load, rain load, water ballast(ing), snow load.Of the present invention fixedly connected can be welding, also can be that bolt connects.Roof truss or roofing frame must be escaped the staircase access that enters on the roof roofing during assembling, because the staircase access is the passage that leads to the roof roofing in the building, usually resemble a cabin and a doorway is arranged, moulding is multiple, highly generally at 2 meters--about 3 meters, the design that has is at the middle part of roof roofing, the design that also has is in the end of roof roofing, design only need be considered matching problem the end, if design is at the middle part, must do technical finesse, its method is: 1, the height that the height that allows the roof system top surpass the staircase access is about to the staircase access is contained under the roof roof system; 2, allow the height of staircase access be higher than the roof system top and promptly allow the height of staircase access surpass the roof system top, do same processing at the top of staircase with the technology of the present invention then; 3, preferably the height of staircase access is removed, allow its overall height be controlled under the roof system.Need the processing and fabricating eaves if relate to, hang eaves or eaves furred ceiling, then process with prior art.At last metal watt, roof truss, roofing frame are assisted with prior art and establish and fixedly connected, such connection can be with rivet connect, self threading pin connects, and also can be to connect with automatic metal thin plate cap seaming machine, metal watt and metal watt are lockstitched a border to be connected.
Principle of the present invention is: waterproof is by fixedlying connected between itself metal watt and the metal watt; Heat insulation is by the space length of metal watt between the roof roofing; The naturally circulation of employing air on the roof roofing that Here it is carried out heat insulation, because can be to reserve the natural ventilation mouth on gable face or the roofing frame at the then face of roof truss in manufacturing process.
The present invention is with the main distinction of prior art: 1, the different i.e. bases of the object of Shi Shiing are different: lightweight steel construction of the prior art room is directly to be based upon big ground, and the metal roof system of waterproof and heat-insulating of the present invention then is to be based upon on steel bar concrete panel more than 2 meters, present room walling panel, the wood floor or on the artificial roof panel; 2, the effect difference that plays; Lightweight steel construction of the prior art room is used for the comings and goings that the mankind are engaged in, comprise piling cargo, product, equipment, raw material etc., and the metal roof system of waterproof and heat-insulating of the present invention not only plays waterproof and heat insulation two effects, and can view and admire view for people, particularly when fixing metal watt, just reach this two purposes.3, the problem difference that comprises: the lightweight steel construction room does not relate to the staircase access in the prior art, and the present invention relates to the staircase access; 4, existing lightweight steel construction room does not relate to installation lightning protection earthing line, because it directly is connected with the earth, and the present invention has a lightning protection earthing line because it is to be based upon on the roof roofing; 5, mode of production difference: lightweight steel construction of the prior art room is site operation welding, then must be to carry out batch machining and heat treatment in factory as the roof truss connector in the technology of the present invention.
The metal roof system of waterproof and heat-insulating of the present invention, though be that one-time investment is bigger, but because such design is that once to have solved two problems simultaneously be waterproof and heat insulation, and application life is long especially, can use more than 25 years continuously generally speaking, do not have maintenance in use, and its discarded object can not pollute influence to natural environment owing to can reclaim.
Four, description of drawings:
Fig. 1 is structural representation of the present invention and embodiment schematic diagram.
Sequence number in accompanying drawing explanation: metal watt 1, roof truss 2, roofing frame 3, roof truss connector 4, horizontal gird 5, roof roofing 6, parapet 7, eaves 8, hang eaves 9, eaves furred ceiling 10, staircase access 11, ventilation opening 12, lightning protection earthing line 13.
Five, the specific embodiment:
Referring to Fig. 1, L type metal material is made up and is fixed into two roof trusses 2; Be fixed on many C types or L type metal material between the roof truss 2 and be " well " font on the roofing frame 3; The height of former staircase access 11 is 2.8 meters, for easy construction, it is removed 1.5 meters or only reserve inlet, if only reserve inlet then should be welded into a fence with steel on three limits of access and be fixed on the roof roofing 6, surplus limit is a passage; Select for use many longly to fold into eaves 8 for the section bar of 1200mm, hang eaves 9 and eaves furred ceiling 10, it is 500mm that size is respectively eaves 8, hanging eaves 9 is 200mm, eaves furred ceiling 10 is 500mm, then an end of many eaves 8 is fixedlyed connected with the edge metal material of the wall face of roof truss 2, roofing frame 3 respectively, and the other end of many eaves furred ceilings 10 is fixedlyed connected with wall face respectively; The horizontal gird 5 of roof truss 2 is fixed with parapet 7 as roof truss connector 4 with the U sprig then and be to draw one on the roof truss connector 4 along the buried lightning protection earthing line 13 of metope at the U sprig; At last metal watt 1 is fixed on roof truss 2, roofing frame 3, eaves 8, hangs on eaves 9, the eaves furred ceiling 10.Roof truss 2 or roofing frame 3 can adopt totally-enclosed, but must leave ventilation opening 12, and two gable faces that also can utilize roof truss 2 are as ventilation opening 12.
Claims (3)
1, a kind of metal roof system of waterproof and heat-insulating, it is characterized in that: described metal roof system comprises metal watt (1), roof truss (2), roofing frame (3), roof truss connector (4) and horizontal gird (5), roof truss (2) is made up and is fixedly formed by metal material, make the wingceltis bar with shape between roof truss and the roof truss or between roof truss and the wall and be fixedly connected into the roofing frame (3) of bearing metal watt (1), roof truss connector (4) fixes the horizontal gird (5) of roof truss (2) with parapet or roof roofing (6), described metal roof system is based upon on the top layer aspect of non-lightweight steel construction more than 2 meters.
2, the metal roof system of waterproof and heat-insulating according to claim 1 is characterized in that: described metal watt (1) is wavy metal watt, metal plate or Metal composite tile.
3, the metal roof system of waterproof and heat-insulating according to claim 1 is characterized in that: described metal roof system is connected with a lightning protection earthing line (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02160303 CN1237242C (en) | 2002-12-24 | 2002-12-24 | Water-proof heat insulation metal roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02160303 CN1237242C (en) | 2002-12-24 | 2002-12-24 | Water-proof heat insulation metal roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1425836A CN1425836A (en) | 2003-06-25 |
| CN1237242C true CN1237242C (en) | 2006-01-18 |
Family
ID=4753421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02160303 Expired - Fee Related CN1237242C (en) | 2002-12-24 | 2002-12-24 | Water-proof heat insulation metal roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1237242C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703276A (en) * | 2017-01-16 | 2017-05-24 | 中民筑友科技投资有限公司 | Roof assembly method |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7849648B2 (en) | 2004-12-30 | 2010-12-14 | United States Gypsum Company | Non-combustible reinforced cementitious lightweight panels and metal frame system for flooring |
| US7849650B2 (en) | 2005-01-27 | 2010-12-14 | United States Gypsum Company | Non-combustible reinforced cementitious lightweight panels and metal frame system for a fire wall and other fire resistive assemblies |
| US7849649B2 (en) | 2005-01-27 | 2010-12-14 | United States Gypsum Company | Non-combustible reinforced cementitious lightweight panels and metal frame system for shear walls |
| US7841148B2 (en) | 2005-01-27 | 2010-11-30 | United States Gypsum Company | Non-combustible reinforced cementitious lightweight panels and metal frame system for roofing |
| US7845130B2 (en) | 2005-12-29 | 2010-12-07 | United States Gypsum Company | Reinforced cementitious shear panels |
| US7870698B2 (en) | 2006-06-27 | 2011-01-18 | United States Gypsum Company | Non-combustible reinforced cementitious lightweight panels and metal frame system for building foundations |
| CN101644084B (en) * | 2008-08-05 | 2011-07-20 | 苏州皇家整体住宅系统股份有限公司 | Light-duty wooden roof truss and construction method thereof |
| CN102174845B (en) * | 2011-03-31 | 2012-07-04 | 中国建筑第二工程局有限公司 | GRC decorative roof and lightning protection net integrated structure and construction method thereof |
| CN103996974B (en) * | 2014-05-08 | 2016-04-20 | 陕西建工第三建设集团有限公司 | A kind of building in the style of the ancients ridge metal tile-type arrester and construction method thereof |
| CN107587639B (en) * | 2016-02-24 | 2019-04-23 | 山东鼎驰木业有限公司 | A kind of heat-insulating sound-insulating log cabin roof |
| CN111411726B (en) * | 2020-03-20 | 2020-12-18 | 深圳中安建工程建设有限公司 | Can collect energy-conserving roof structure for building that utilizes to rainwater |
| CN111843349A (en) * | 2020-07-30 | 2020-10-30 | 莫小雨 | Section steel structure multipoint mode support frame |
| CN112681799A (en) * | 2020-12-15 | 2021-04-20 | 中国烟草总公司重庆市公司酉阳分公司 | Maintenance method for water seepage roof of intensive curing barn |
-
2002
- 2002-12-24 CN CN 02160303 patent/CN1237242C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106703276A (en) * | 2017-01-16 | 2017-05-24 | 中民筑友科技投资有限公司 | Roof assembly method |
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| Publication number | Publication date |
|---|---|
| CN1425836A (en) | 2003-06-25 |
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