CN1748064A - Use of insulating material off-cuts for fire rated door and structures - Google Patents
Use of insulating material off-cuts for fire rated door and structures Download PDFInfo
- Publication number
- CN1748064A CN1748064A CNA2003801096707A CN200380109670A CN1748064A CN 1748064 A CN1748064 A CN 1748064A CN A2003801096707 A CNA2003801096707 A CN A2003801096707A CN 200380109670 A CN200380109670 A CN 200380109670A CN 1748064 A CN1748064 A CN 1748064A
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- heat
- mentioned
- insulating core
- layer
- deck
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7025—Door leaves characterised by the filling between two external panels of cork; of wood or similar fibres
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7036—Door leaves characterised by the filling between two external panels of plaster
Abstract
A new method of arranging insulating material in fire resistant structures such as doors, panels, walls and partitions is described, together with a method of fabricating a fire door according to the present invention. The present invention advantageously allows cut-offs of insulating material to be used while requiring less insulating material to meet desired fire resistance ratings. As such, the present invention reduces cost of manufacturing fire resistant structures without compromising on the protection offered by such structures. In particular, the present invention teaches the fabrication of a fire door using cut-offs of insulating materials.
Description
Technical field
The present invention relates to labeled door, sheet material, wall and similar partition-type structures.
Particularly, the present invention is a kind of fire proof construction and a kind of new method of arranging heat-barrier material in fire proof constructions such as door, sheet material, wall and similar partition, so just can reduce the quantity of heat-barrier material required in various fire-protection ratings.
Background technology
Labeled door typically refers to the fire check door or only refers to labeled door, and it is used to prevent that fire is diffused into other parts from the part of building or enclosure space.The producer designs labeled door will meet some national standard or international standard, and labeled door has particular provisions usually to be used for the special area of building in norm of construction.
The duration of labeled door is exactly its fire resistance rating under the standard fire intensity, and labeled door is just indicated with fire resistance rating.Fire resistance rating also can be called fire-protection rating.
Labeled door can be vertical hinged door or sliding door.Labeled door can be made with metal material wooden or that be generally steel or stainless steel.
For wooden or wood composites labeled door, they all have a framework to determine the profile of door usually.According to this structure, door can also have inner frame.Door-plate or " covering " are arranged on the both sides of door.These coverings can be made by hard plate, veneer or medium density fibreboard (MDF).Door like this can have the building solid timber or glueboard component supports hardware, for example hinge, handle, lockset, automatic door closer, abatvent, perspective board or peep-hole.
By the framework of aforementioned definitions, labeled door can have the isolation layer made from solid timber, veneer or other heat-barrier material, and isolation layer has constituted heat-insulating core.According to needed fire resistance rating, the structure of heat-insulating core can be the labyrinth from the monolithic solid timber to multilayer insulation material.The most common and prevailing to be that isolation layer is essentially continuous in these structures, perhaps isolation layer is whole plate of material, and without any joint.
The material of heat-insulating core can be one or more in heat insulation, the non-combustible material, for example glass fiber, vermiculite, mineral wool (aminanthine), medium density fibreboard (MDF), chipboard, cement board, gypsum plank or plasterboard.
Heat-barrier material can be to make with a kind of of above-mentioned material, also can be that the mixture or the synthetic of other heat-barrier material constitutes.Isolation layer can also be made stratiform, is placed on the light-duty support internal layer or inserts light-duty support internal layer, forms heat-insulating core.At this moment the general structure of conventional fire door.
In fire, the effect of the heat-insulating core of labeled door provides a barrier, prevents that high temperature or direct flame are delivered to another non-exposed face from the flame exposed face of door.
In order to reach Singapore standard 332:2000: the 4th section (quite and British Standard BS476, the 22nd part, 1987) Gui Ding 30 minutes fire resistance ratings, labeled door must keep its structural integrity, its heat-insulating property must make the average temperature at non-exposed face be no more than 140 ℃, and the temperature of optional position all can not be higher than 180 ℃ on the perhaps non-exposed face.Surpassed the duration of test, the temperature of test surfaces rose to 440 ℃ from environment temperature usually in 5 minutes, and rose to 820 ℃ in 30 minutes.
A kind of material preferably that is used for the heat-insulating core of labeled door is a gypsum, and it is a hydrated calcium sulfate.When gypsum compressed and when for example the filler of glass fiber is bonded together, just become gypsum plank.Two surfaces of gypsum plank can cover paper or cellulose fibre so that operation and strengthen intensity.Gypsum plank normally 4 ' * 8 ' (sheet material of 1200mm * 2400mm) can have various density and thickness, and thicker and closeer gypsum plank is more fire-resistant than thin and light gypsum plank.
" (15.9mm) thick fire prevention " X type " gypsum plank can fire-resistantly reach more than 1 hour as the necessary heat insulation explanation of a kind of labeled door, to point out 5/8 on the publication of U.S. gypsum association " GA-600-2000 prevent fires design manual ".
Gypsum is a kind of good refractory material, because its weight is 21% synthetic with water chemistry.When meeting fire, these moisture are just slowly come out as steam in the process of calcining, and plate and heat are isolated.Even after all water all comes out, the gypsum plank after the calcining still can continue to cut off as fireproof.
People's such as Bernt invention US 5,558,707 uses the belt of hydrated gypsum and styrene bubbles to strengthen heat-proof quality in the door core.But this invention may increase the weight of door because Men Xin has extra water.In addition, disclosed manufacture method is very complicated in this invention, may increase manufacturing cost.Because the cost increase of employed fire proofing material will cause the cost of labeled door to increase.
Therefore, a kind of invention of industrial needs to simplify manufacturing process, is used heat-barrier material still less, and can not be damaged refractoriness.
Summary of the invention
On the one hand, the invention provides a kind of method of making fire proof construction.This method comprises the discontinuous insulation material layer of one deck at least is placed at least on another layer insulation material layer, so that form the heat-insulating core of above-mentioned fire proof construction, just with at least another layer heat-barrier material is overlapping for the seam of the discrete insulation material layer of above-mentioned like this one deck at least, like this at the discrete heat-barrier material of above-mentioned one deck at least and destroy heat-insulating core with regard to the adjacent channel that does not have heat or flame to pass through between another layer heat-barrier material at least.
On the other hand, the invention provides a kind of labeled door, it comprises at least one heat-insulating core, at least one support frame, at least one slab and at least one hardware, and wherein heat-insulating core comprises at least one discrete layer made from a kind of heat-barrier material at least.
Description of drawings
To introduce the preferred embodiments of the present invention in more detail below, it only is exemplary introducing, the following accompanying drawing of reference:
Fig. 1 is the exploded perspective view of the typical structure of a common labeled door, and it has continuous insulating board or layer;
Fig. 2 A, 2C and 2D are exploded perspective views, and Fig. 2 B is a sectional view, the structure and the layout of the heat-insulating core of the labeled door that their expressions method according to the present invention is made;
Fig. 3 A and 3B represent is lateral view according to different preventing vent heat-insulating core of the present invention, and heat-insulating core is to be made of the discontinuous plate of heat-barrier material or layer, has the space between discontinuous plate or the layer;
Fig. 4 A, 4B and 4C represent is lateral view according to labeled door heat-insulating core of the present invention, and the skin of heat-barrier material has different structure on the heat-insulating core.
The specific embodiment
The present invention has introduced a kind of manufacturing of incombustible construction and arranged the new method of heat-barrier material in incombustible construction, and incombustible construction can be for example door, plate, wall and partition etc., with the use amount of minimizing heat-barrier material in various fire-protection ratings.
In actual applications, the present invention can be used for labeled door, fixing or movable plate, ceiling and other similar a part and other partially isolated structures with building or enclosure space.The present invention can also be used for vehicle or interim hideaway.
Though the present invention as preferred embodiment, also can adopt other materials with gypsum plank, the identical or similar products that the whole bag of tricks is made are as long as they can satisfy the needs of heat-barrier material.
One aspect of the present invention provides and a kind of such heat-barrier material is installed in method on the fire proof construction inner core, and employed layout can make fire proof construction have the fire resistance rating of expectation.
On the other hand, the present invention relates to a kind of wooden labeled door, this use is by the heat-insulating core of said method manufacturing.
In actual applications, when door completed and is installed on the doorframe, door was positioned at still below direction of top, and top or bottom are the same with conventional method.When the door flat board member of for example covering and heat-barrier material used in door, their " face " was exactly their plane.When connecting or being installed on the door, these faces can be towards the inside of door (inner surface) or outside (external surface).
What Fig. 1 represented is the labeled door of a routine.Its structure is to have a heat-insulating core 110 that is made of the rectangle gypsum plank, and the density of the veneer of gypsum plank is 694kg/m
3Thickness is 3/8 " (9.5mm); be installed on an inner timber framework or the layer 112 arbitrary; middle gap is 19.5mm; this structure is used for labeled door; labeled door has a suitable housing, and housing comprises a top rail 116 and a lower transverse beam 118, and labeled door also has a veneer facing or a covering 114 that 3.0mm is thick.Inventor's test shows, adopts the labeled door of above-mentioned heat-insulating core can surpass 30 minutes fire-protection ratings of Singapore's standard (SS332:2000: the 4th section, the result is not shown) of mentioning in background technology of the present invention.
These two gypsum planks 110 have constituted skin, and the sandwich that they form with inner timber layer 112 has constituted the heat-insulating core of labeled door.
In this application, gypsum plank is whole, continuous sheet material, is cut into shape.The processor of labeled door can produce a lot " leftover pieces " usually: the heat-barrier material fragment of a lot of scattered sizes, because they are not whole plates, so in the prior art, they can not be used for heat insulation usually.
The present invention relates to a kind of method, can use the leftover pieces of these materials such as employed for example gypsum plank in making the door core of labeled door preferably.
The invention still further relates to the structure of heat-barrier material in the door core of labeled door, can under the situation of the expectation fire-protection rating of not damaging door, use heat-barrier material still less.
In the prior art, consider that the density of heat-barrier material is certain, just can increase the fire-protection rating of labeled door by the thickness that increases isolation layer or material.
Unlike the prior art, the present invention by substituting traditional support timber inner frame at the fragment of stacking heat-barrier material on the internal layer of door core so as between outer field surface, to keep at a distance, thickness or space.When being clamped by outer field gypsum plank, the discontinuous internal layer of heat-barrier material has just constituted the space that is full of air, and this space is to be arranged in heat-insulating core.In other words, the fragment of these heat-barrier materials has just constituted inner frame, does not just need to use traditional support timber inner frame.This just more clearly shows in accompanying drawing 2A-D.
What accompanying drawing 2A-D represented is a kind of method, by this method, just can exemplarily produce have nominal dimension of the present invention, the novel heat-insulation core be 1250mm wide * labeled door (non-limiting) that 2448mm height * 46mm is thick.Fig. 2 A and 2B represent the details of heat-insulating core endothecium structure, are how to cover on the internal layer of heat-insulating core and Fig. 2 C and 2D represent the skin of heat-barrier material.
With reference to accompanying drawing 2A, one of the support outside framework that at first prepare to constitute by 212, one lower transverse beams 214 of top rail and two side crossbeams or abutment wall 216.These beams all are that 40mm height * 140mm is thick, and also have the groove of a 20mm * 10mm therebetween.These four beams just constitute the profile of door, and their length can be come fixed as required.Then, these beams loosely level are each other put together, can be placed on the floor or on workbench.
(density is 694kg/m to conventional then gypsum plank
3, 1120mm is wide * 400mm height * 9.5mm is thick) heat-barrier material fragment 218 be inserted in the groove on the beam, and fix by binding agent.These fragments all are that vertical interlaced is arranged, with neighbouring two overlapping 25mm at least, represent with 220, stay the slit 222 of 350mm between heat-barrier material fragment 218, so that formation inner insulating layer (Fig. 2 A).
In order further to strengthen gypsum plate, as long as the slit is enough high, preferably the support pad of being made by the gypsum plank leftover pieces 224 just can support these fragments in the inside, slit gluing or that be attached between two adjacent fragments.These support pad generally are positioned at the long end of fragment, and insert in the groove of beam.For wide door, also another support pad can be set in the centre of beam.
When the fragment of the heat-barrier material that uses other types is very hard, just can not use these support pad.
Return accompanying drawing 2A, the beam 212,214 and 216 of outside framework all is to be pressed into the final position, with their shallow mortise and joggle 232 combinations.Also can adopt other for example dovetail joint, diagonal joint of carpenter's method.The central channel 226 of beam makes the gypsum plate of internal layer to be in contact with it and to firmly fix.It is bonding also can to adopt mechanical fixed part to assist.Begin to solidify up to binding agent by the internal layer of An Zhuaning just is placed to then.
Fig. 2 B represents is the lateral view of heat-barrier material fragment overlay structure that is arranged in the central channel of top rail 212 and side crossbeam 216.Support pad 224 between the fragment of heat-barrier material so that keep their position.
Though expression is to have central channel 226 in the middle of the section of outside framework, also can adopt other analogous shapes of crossbeam to fix plaster splint, for example the carpenter's hookup mechanism or the method for tenon or joint tongue and groove.
Fig. 2 C and 2D represent step subsequently.Another gypsum plank is trimmed to the skin 228 that appropriate size (1100mm wide * 2263mm height * 9.5mm is thick) constitutes a core, then this gypsum plank is fixed on the two sides of in-core layer by binding agent or mechanical fixed part, supports outside framework.The profile of outside framework also is cut, so that can admit outer field gypsum plank, the internal and external heat insulating plate of door core just is connected to each other securely like this, and is connected on the outside framework.
By the skin of gypsum plank 228 is installed, the slit 222 between the gypsum pieces just forms the space in heat-insulating core.Such space 314 is very clearly seen in the sectional view of the heat-insulating core shown in Fig. 3 A and the 3B.Like this, the internal layer of heat-insulating core formed heat insulation be not continuous just, but very big slit or space are arranged.
Thereafter, the veneer covering 232 that 3mm is thick is just fixed on by being adhesively fixed on the internal layer of a core, and is whole or partly covered outside framework.Then, this structure is just sent in the forcing press and is clamped, and begins to solidify (accompanying drawing 2C) up to binding agent.Subsequently, if necessary, opposite house is repaired again.
In order to finish this door, " lip " material 234 that hardwood is made just is fixed on expose (Fig. 2 D) on top margin, base and the side of door.This fans door just can to finish (sandblast, colouring or lagging) then as required.Can also add any hardware, for example hinge, handle 236, lockset or lock 238, automatic door closer, abatvent, perspective board or peep-hole.
The said structure of isolation layer is one embodiment of the present of invention.Though the fragment of expression is horizontal structure (finally), these fragments also can become vertical stratification (finally), and this does not depart from the scope of the present invention yet.
Though can expect the paired corner structure of overlapping these fragments in the present invention, be difficult to guarantee slit or seam between these overlapping fragments, and fragment suitably is fixed in such structure.
The thickness that core of the present invention is the fixedly securing of heat-barrier material, overlay structure guarantees a core (and therefore bring between two coverings of door) passes a core and labeled door to prevent heat and flame.
Though significant slit is arranged in heat-insulating core, runs through the adjacent channel that does not also have heat or flame to pass through in slit between the heat-barrier material fragment of whole door core and the seam.
That is to say that slit in door core one deck or seam are not very near the slit or the seam of adjacent layer.The passage that the overlapping cross structure of seam can make flame or heat not have directly, be close to passes heat-insulating core.The fireproof performance that like this, just can keep heat-barrier material.Preferred overlapping dimension in the present invention is 25mm or 1 at least ".
In order to guarantee the protective value of these pieces of insulation among the present invention, gypsum plate is preferably firmly fixed.The method that realizes is in the groove that they can be inserted on the outside framework crossbeam, uses support pad to increase the slit, and utilizes adhesive.If desired, auxiliary fixing such as also available mechanical fixed part such as for example nail and bail etc.
Creativeness of the present invention that the test that the inventor did is verified.By replacing the veneer inner frame in the conventional fire door (Fig. 1) with staggered gypsum plate, and between the skin of door core, keep identical slit (6/8 " or 19.5mm), just can obtain following the identical fire-protection rating of conventional fire door.The type gate of structure (Fig. 2 A-D) can reach 30 minutes fire-protection ratings of Singapore's standard (SS332:2000: the 4th section, the result is not shown) defined by reliable development test as mentioned above.
In other embodiments of the invention, can on heat insulation internal layer and skin, use a row or multi-row staggered heat-barrier material.What Fig. 3 and 4 only represented is the lateral view of other embodiment of heat-insulating core in labeled door or the fire proof construction, and does not have the miscellaneous part for example crossbeam of outside framework or covering etc., so that clearly demonstrate the present invention.
What Fig. 3 A represented is a heat insulation internal layer made from the gypsum plate 310 of single vertical interlaced, also has continuous outer insulating board 318.When shown in the layer of heat-insulating core when being secured together, will produce firm slit.
What Fig. 3 B represented is a heat insulation internal layer made from the gypsum plate 312 of 3 row's vertical interlaceds.These embodiment of the present invention are tangible slit 314 in their heat-insulating core.
Overlapping by slit between the different layers of heat-barrier material or seam 316, heat and or the flame passage that just have to be close to do not pass or destroy heat-insulating core from a side of door or structure.
In order to increase the door or the fire-protection rating of structure that has heat-insulating core of the present invention, the slit in heat-insulating core (Fig. 4 A) between the gypsum plate can reduce even not have, and does not just have the slit of essence like this in heat-insulating core.The heat-barrier material fragment 416 that constitutes the heat-insulating core internal layer is very close to each other, except seam 414, is close together without any the slit of essence between the heat-barrier material fragment.Embodiment although it is so fails to reduce the gross weight of labeled door and the quantity of material requested, but still can use leftover pieces in manufacture process.
Cross structure can also extend to and be used to constitute the outer field heat-barrier material of heat-insulating core.In the cross section shown in Fig. 4 B, the continuous sheet material of the not enough use of available gypsum plank size.Can use a little bit smaller sheet material 410, seam or slit 414 are arranged between sheet material, so just have continuous slit to can be used as the loop that flame or heat pass the thickness of door.What Fig. 4 C represented is discrete internal layer of heat-insulating core and skin, and they are made of heat shield.The heat shield 416 of internal layer and outer heat shield 418 all have the fire-protection rating that overlapping seam 414 guarantees door or structure.
According to the present invention,, just passable as long as their overlay structure makes in the needed duration that in the fire-protection rating of expecting flame or heat can not destroy door at the internal layer and the outer heat-barrier material that can use multi-disc of heat-insulating core.The quantity of isolation layer can change within the scope of the invention.
Though using the purpose of leftover pieces is to cut the waste, also have an advantage to be because use material glue few, so labeled door is just lighter.Lighter if desired door, can cut into whole gypsum plank suitable dimensions and use when not having leftover pieces according to the present invention.
In addition, though shown gypsum pieces has identical width and height, also can adopt have differing heights, but have a gypsum pieces of same thickness and width, needing only slit or seam does not provide the adjacent channel that passes heat-insulating core just passable for fire.This just can reduce the waste and the working strength of material when making door to greatest extent.
By mixing and cooperating fireproof performance different heat-barrier material, various fire prevention every core and labeled door to come out according to different needs is constructed in accordance.
Though the present invention describes by the such rigid material of for example gypsum plank, also can adopt other for example more flexible mineral of heat-barrier material or aminanthine.Such elastomeric material need be beaten into band, but will notice that such material will be firmly fixed to prevent because transportation and gravity move so mobile heat-proof quality of understanding some part of reduction heat-insulating core.Such material must evenly be provided with and keep its thickness equally.
The cross structure that those of ordinary skill in the art can understand heat-barrier material described herein has tangible advantage, particularly emphasizes to make it not pass the adjacent channel of the whole thickness of heat-insulating core.
The present invention can use a large amount of leftover pieces that produce in the labeled door process industry to make labeled door, so just can cut the waste, and reduces cost simultaneously, and can not damage the fireproof performance of labeled door.
Can not sacrifice fireproof performance to prevent to produce any adjacent channel that flame or heat can pass isolation layer with material is overlapping.Simultaneously, because use material to lack, just can alleviate the weight of door.
Can also can rearrange, change or omit the miscellaneous part of structure under the situation that does not deviate from protection domain of the present invention, these parts comprise that for example inside and outside support frame, door covering, edging (lip spare) or paste layer etc. connect and fix the method for these parts in addition.Employing is except above-mentioned material but also can provide the material of above-mentioned functions also to fall into scope of the present invention.
With reference to the accompanying drawings, a preferred embodiment of the invention has been described.In the superincumbent manual, details all is for preferred embodiment is described.For the person of ordinary skill of the art clearly, there are not these details can realize invention yet.These details should not be counted as limitation of the invention.
Though what illustrate is the labeled door that has the certain size parts, manual does not have qualification to describe door.
Though introduced a preferred embodiment, for the person of ordinary skill of the art, can make various distortion and improvement in the case without departing from the scope of the present invention.
An improved example is that the present invention can also be used for partition-type structures, and for example wall and ceiling wait and prevent that flame from transmitting in building or enclosure space.The present invention can also be used for interim hideaway or the vehicles for example cargo ship and passenger steamer.Though heat-barrier material is mainly used in fire prevention, the present invention can also be used to sound insulation.
Claims (20)
1, a kind of method of making fire proof construction.This method comprises:
Will be at least the discontinuous insulation material layer of one deck be placed at least on another layer insulation material layer so that form the heat-insulating core of above-mentioned fire proof construction,
Make the seam of the discrete insulation material layer of above-mentioned one deck at least and another layer heat-barrier material ply at least,
Like this, the discontinuous layer of above-mentioned one deck at least and just do not have the passage of the vicinity that heat or flame can pass through to destroy heat-insulating core at least between another layer insulation material layer in insulation material layer.
2, the method for claim 1 is characterized in that the above-mentioned insulation material layer of another layer at least can be continuous, also can be discontinuous.
3, the method for claim 1 is characterized in that in manufacture process, and above-mentioned heat-insulating core comprises that at least one is formed the space of essence by the discrete insulation material layer of above-mentioned one deck at least and another layer insulation material layer at least.
4, the method for claim 1 is characterized in that in manufacture process, and above-mentioned heat-insulating core does not have the space of discontinuous layer of essence that is constituted of above-mentioned heat-barrier material.
5, the method for claim 1 is characterized in that said method also comprises:
The fragment of above-mentioned heat-barrier material is arranged and is fixed on above-mentioned at least one discontinuous layer;
In at least one framework, fix and support the discrete insulation material layer of above-mentioned one deck at least;
On the discrete insulation material layer of above-mentioned one deck at least, fix at least one slab;
By repairing and install accessory arbitrarily with this fire proof construction completion.
6, method as claimed in claim 5 is characterized in that said fixing and supports also to be included in above-mentioned at least one framework having at least one seam, notch, joint tongue or groove, admits above-mentioned at least one discrete isolation layer.
7, method as claimed in claim 5 is characterized in that above-mentioned finishing arbitrarily comprises fringing, sandblasts, colouring or lagging.
8, method as claimed in claim 5 is characterized in that above-mentioned installation accessory comprises that installation is beneficial to the hardware of realizing fire-proof function.
9, a kind of labeled door, it comprises:
At least one heat-insulating core;
At least one support frame;
At least one slab;
Wherein above-mentioned heat-insulating core comprises at least a at least one discrete layer made from heat-barrier material.
10, a kind of labeled door as claimed in claim 9 is characterized in that above-mentioned heat-insulating core also comprises heat insulation internal layer of one deck and the heat insulation skin of one deck at least at least, further comprises the space of essence between the above-mentioned heat-insulating core.
11, a kind of labeled door as claimed in claim 9 is characterized in that above-mentioned heat-insulating core also comprises heat insulation internal layer of one deck and the heat insulation skin of one deck at least at least, does not have the space of essence between the above-mentioned heat-insulating core.
12, a kind of labeled door as claimed in claim 9, it is characterized in that above-mentioned heat-insulating core is by following structure realization fire-proof function, this structure is to have the discrete insulation material layer of one deck at least, the adjacent channel that does not have heat or flame to pass through between the seam crossing of above-mentioned at least one heat-insulating core.
13, a kind of labeled door as claimed in claim 9 is characterized in that above-mentioned at least one slab comprises hardwood plate, veneer or medium density fibreboard (MDF).
14, a kind of labeled door as claimed in claim 9 is characterized in that above-mentioned at least a heat-barrier material comprises glass fiber, vermiculite, mineral wool (aminanthine), medium density fibreboard (MDF), chipboard, cement board, gypsum plank or plasterboard.
15, a kind of labeled door as claimed in claim 9 is characterized in that the discrete insulation material layer of above-mentioned one deck at least is fixed on above-mentioned at least one support frame by at least a carpenter's linkage.
16, a kind of labeled door as claimed in claim 10, the space that it is characterized in that above-mentioned essence by the discontinuous insulation material layer of above-mentioned one deck at least and at least the slit between another layer isolation layer form.
17, a kind of labeled door as claimed in claim 12 is characterized in that above-mentionedly not having adjacent channel that heating load and flame passes through by the heat-barrier material fragment is overlapping and said structure fixedly obtained.
18, a kind of labeled door as claimed in claim 15 is characterized in that above-mentioned carpenter's linkage comprises at least one seam, notch, joint tongue or groove structure.
19, a kind of fire proof construction, it comprises:
At least one heat-insulating core;
At least one support frame;
At least one slab;
Described heat-insulating core comprises at least one discrete layer made from a kind of heat-barrier material at least.
20, a kind of fire proof construction as claimed in claim 19 is characterized in that said structure comprises door, plate, wall and partition.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG200300775A SG113450A1 (en) | 2003-02-25 | 2003-02-25 | Use of insulating material off-cuts for fire rated door and structures |
| SG2003007754 | 2003-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1748064A true CN1748064A (en) | 2006-03-15 |
| CN100344838C CN100344838C (en) | 2007-10-24 |
Family
ID=32923966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003801096707A Expired - Fee Related CN100344838C (en) | 2003-02-25 | 2003-12-02 | Use of insulating material off-cuts for fire rated door and structures |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN100344838C (en) |
| AU (1) | AU2003285845B2 (en) |
| GB (1) | GB2414033B (en) |
| HK (1) | HK1079257B (en) |
| SG (1) | SG113450A1 (en) |
| WO (1) | WO2004076767A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704807A (en) * | 2011-03-28 | 2012-10-03 | 天津海州科工贸有限公司 | Method for manufacturing waterproof and burglarproof door with mortise lock pins |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894372A (en) * | 1973-01-08 | 1975-07-15 | Baltek Corp | Cryogenic insulating panel system |
| SE412615B (en) * | 1977-12-28 | 1980-03-10 | Ji Te Ab | DISCOVERY BUILDING ELEMENTS PREFERRED BY DORR JEMTE SET FOR ITS PREPARATION |
| FR2503854A1 (en) * | 1981-04-10 | 1982-10-15 | Coudamy Jacques Sa | Multilayer, thermally insulating wall for furnaces - uses stack of refractory panels and layers of refractory fibres, held together by tie-rods |
| US5171366A (en) * | 1989-10-12 | 1992-12-15 | Georgia-Pacific Corporation | Gypsum building product |
| JPH08218744A (en) * | 1995-02-14 | 1996-08-27 | Yoden Ichiro | Fire-proof door |
-
2003
- 2003-02-25 SG SG200300775A patent/SG113450A1/en unknown
- 2003-12-02 AU AU2003285845A patent/AU2003285845B2/en not_active Ceased
- 2003-12-02 WO PCT/SG2003/000280 patent/WO2004076767A1/en not_active Application Discontinuation
- 2003-12-02 CN CNB2003801096707A patent/CN100344838C/en not_active Expired - Fee Related
- 2003-12-02 GB GB0515842A patent/GB2414033B/en not_active Expired - Fee Related
-
2005
- 2005-12-31 HK HK05112229.3A patent/HK1079257B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704807A (en) * | 2011-03-28 | 2012-10-03 | 天津海州科工贸有限公司 | Method for manufacturing waterproof and burglarproof door with mortise lock pins |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003285845A1 (en) | 2004-09-17 |
| GB0515842D0 (en) | 2005-09-07 |
| AU2003285845B2 (en) | 2008-07-24 |
| CN100344838C (en) | 2007-10-24 |
| HK1079257B (en) | 2006-09-01 |
| HK1079257A1 (en) | 2006-03-31 |
| GB2414033B (en) | 2006-05-31 |
| SG113450A1 (en) | 2005-08-29 |
| WO2004076767A1 (en) | 2004-09-10 |
| GB2414033A (en) | 2005-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20101202 |