CN102776988B - Thermal insulation fireproof anti-seismic integrated novel energy-saving roof board - Google Patents

Thermal insulation fireproof anti-seismic integrated novel energy-saving roof board Download PDF

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Publication number
CN102776988B
CN102776988B CN201210204292.1A CN201210204292A CN102776988B CN 102776988 B CN102776988 B CN 102776988B CN 201210204292 A CN201210204292 A CN 201210204292A CN 102776988 B CN102776988 B CN 102776988B
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roof panel
layer
novel energy
roof
layers
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CN102776988A (en
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马恒忠
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An 10000 Zhejiang Construction Science & Technology Co Ltd
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MA SAIYING
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Abstract

The invention relates to a thermal insulation fireproof anti-seismic integrated novel energy-saving roof board, which comprises a roof board body, wherein the roof board body has a multi-layer structure and comprises an outer layer and an inner layer which are formed by concrete or compound cement; a thermal insulation layer consisting of foamed cement is arranged between the outer layer and the inner layer; a steel reinforcement framework is laid on the outer and inner layers or in any one of the outer and inner layers; steel bars in the steel reinforcement framework are crossed; at least one pair of steel bar heads respectively extend to opposite end faces of the layer; a welding groove is formed on the end face; at least one part of the steel bar heads are exposed in the welding groove; during layout, opposite welding grooves of adjacent roof boards are aligned, so that the steel bar heads in the grooves can be integrally welded; and when the steel reinforcement frameworks are laid on the outer and inner layers, the steel reinforcement frameworks in the two layers have the same shape and corresponding positions, and the two steel reinforcement frameworks are connected into a whole through the reinforced steel bars. The roof board is small in size, is not required to be constructed on the construction site, can bear high compressive strength, is difficult to break and has high seismic performance.

Description

A kind of insulated fire quake-proof integral novel energy-conserving roof panel
Technical field
The present invention relates to a kind of constructional materials, especially relate to a kind of insulated fire quake-proof integral novel energy-conserving roof panel.
Background technology
No matter current building roof is flat roof deck or Sloping roof, and its insulation normally separately makes heat-insulation system at roofing layer; Separately do heat-insulation system on roof, need to construct at the scene, need the material resources in man-hour of at substantial, improve building costs, the outer heat preservation system adopted has the material of organic principle, is unfavorable for environmental protection; In addition, traditional roof panel is mostly simple laying, only there is filler each other, without connecting or connecting by binding material, bonding strength is less, constructed roof, easily leave building post, Beam and phenomenon under pounding, increase harm to personal safety as well as the property safety, especially during earthquake, except with except body of wall segregation phenomenon, also there is roof panel to be easy to fragmentation and to pound down and form more secondary injury, anti-seismic performance is not strong.
Summary of the invention
Main purpose of the present invention provides a kind of insulated fire quake-proof integral novel energy-conserving roof panel without the need to making insulation layer at the construction field (site), and it arranges insulation layer in roof panel, can factorial praluction in enormous quantities, can save the man-hour of a large amount of site operation, material.
Another object of the present invention is to provide that a kind of shock strength is large, self not easily the broken body of wall that also not easily causes be separated broken roof panel.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of insulated fire quake-proof integral novel energy-conserving roof panel, comprise roof panel body, it is characterized in that: roof panel body is sandwich construction, it has the skin and internal layer that are made up of concrete or complex cement, is provided with the insulation layer be made up of foam cement between the two layers; Outer and internal layer or one of two-layer in be covered with reinforced frame, the reinforcing bar in this reinforced frame is cross-shaped, and has at least a pair steel bar end to extend to the relative end face of place layer respectively, and this end face is provided with welding groove, and steel bar end exposes at least partly in welding groove; During laying, the welding groove alignment that adjacent roof panel is relative, makes the steel bar end in groove can be welded in one; When internal layer and skin are all equipped with reinforced frame, the reinforced frame shape in two-layer is identical, position is corresponding, and arranges and add reinforcing bar and be connected in one by two reinforced frames.Insulation layer is arranged in roof panel, roofing can be avoided to make insulation layer separately, and, roof panel volume is little, shape can be unified into some specifications, be suitable for mass production, directly welding is assembled into the roofing layer with insulation layer at the construction field (site), and insulation layer is without the need to constructing in building site, a large amount of man-hours, material can be saved, reduce building costs.Because outer and internal layer are built-in with reinforced frame, the intensity of roof panel is largely increased, higher crushing strength can be born, and not easily broken, the more important thing is, be linked as one between roof panel by welding, the bulk strength of roofing is greatly enhanced, and, roof panel can weld with the embedded iron in concrete column, Beam junction or steel bar end, both improve the intensity of roofing layer, and made again roofing layer not easily be separated with building post, Beam, improve anti-seismic performance.This integral structure roof panel, material be inorganic, green, do not fire, environment-friendly materials; Layer of concrete, Compound Water mud layer, cement insulation board sheet material layers, its material property are unanimously compatible, can combine closely, firmly durable, there is no organic insulation material and materials for wall material is inconsistent, inflammable, easily aging not durable can hollowing, disengaging birth defect.Internal layer is identical with outer field reinforced frame shape, position is corresponding, and be connected in one by two reinforced frames by adding reinforcing bar, this structure, its bulk strength is higher, and anti-seismic performance is stronger.
As preferably, between insulation layer and outer and internal layer, establish binding sand pulp layer.Namely adhesive mortar and the bonding connection of cement insulation board layer is used after internal layer, outer preform.Taking outer and internal layer direct pouring under increasing the prerequisite of inorganic adhesive powder formula materials in skin and internal layer, binding sand pulp layer can not be established in the manufacture craft of insulation layer surface simultaneously.
As preferably, at outer and internal layer, or one of two-layer steel mesh or technical fiber grid cloth are set.Make wall block not easily broken, and broken after fragment also can not four loosely to fly out, avoid causing more injury.Arrange in internal layer or skin, or ectonexine is all arranged, can need elect according to concrete use.
For ease of construction, batch production batch micro operations, as preferably, described reinforced frame is cross or Lv font or groined type.Each according to different intensity and dimensions requirement, select suitable reinforced frame shape.
During installation, after roof panel body is laid, the bonding strength between each adjacent roof panel body, determines the shock strength of deck; As preferably, except roof panel, this is external, and roof panel also comprises a junction plate, and this junction plate is bar shaped, and bottom is provided with groove; The lateral margin of the outer external surface left and right sides is provided with the straight flange of outward extending convex; When two roof panel bodies are laid side by side, the straight flange on the lateral margin that both are contiguous can insert in described groove in the lump.For the roof panel body of same row, by junction plate, each adjacent roof panel body can be fixedly connected on one, make the roof panel body of whole row have more powerful anti-seismic performance; In addition, connecting board structure, rainwater can be prevented, outdoor air enters gap between roof panel body, avoid the single structure only relying on filler between roof panel body, the performance of effective raising water proof, trapping, insulation, and guarantee the effect that still can play water proof of filler after the reason such as such as to expand with heat and contract with cold lost efficacy.
For the ease of making and installing, as preferably, described channel section is straight mouth or enlarging, and bottom land is flat or arcuate bottom.
For Sloping roof, gap is there is between two rows, need water proof effectively, for the structure that the dependence filler water proof usually adopted is heat insulation, there is the possibility lost efficacy, in order to make up this deficiency, improve water resistance, as preferably, when roof panel is as Sloping roof plate, roof panel body is do not wait thick structure up and down, and A holds thickness to be greater than B and holds thickness.In use, down, therefore, thicker one end of the upper one roof panel body arranged, as the eaves of next row, can cover the end of next row in thicker one end, thus improves the water resistance between arranging up and down.For improving the water resistance up and down between row further, as preferably, one end end face that roof panel body is thicker is the outer inclined-plane of inclined-plane, thinner one end end face and this inclined-plane adaptation in tilting from outer layers towards inner layers.
When roof panel is as flat roof deck plate, roof panel body is wait thick structure.
Therefore, the present invention has following beneficial effect:
1, by arranging insulation layer in inside, getting final product heat preservation energy-saving, being beneficial to fire safety again.
2, be welded to connect by reinforced frame between roof panel, make roofing layer intensity high, there is good anti-seismic performance; Steel mesh or technical fiber grid cloth are set, make roof panel intensity large, and not easily broken, after fragmentation, fragment difficult drop-off flies out.
3, connecting board structure, makes to have higher bonding strength between adjacent roof panel body.
4, the thick structure such as or not roof panel body, makes Sloping roof have better geomantic omen performance.
5, owing to having preset foaming cement thermal insulation layer in roof panel, own wt is effectively reduced.
6, roof panel is suitable for batch production batch production, saves construct man-hour, material, reduces building costs.
7, the material of roof panel be inorganic, green, do not fire, environment-friendly materials.
8, the material property of each layer of roof panel is unanimously compatible, can combine closely, firmly durable.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is lateral views of accompanying drawing 1;
Accompanying drawing 3 is top views of accompanying drawing 1;
Accompanying drawing 4 is axonometric drawings of the present invention;
Accompanying drawing 5 is a kind of structural representations of reinforced frame;
Accompanying drawing 6 is that one of the present invention launches schematic diagram;
Accompanying drawing 7 is a kind of syndeton schematic diagrames of roof panel;
Accompanying drawing 8 is a kind of structural representations of junction plate;
Accompanying drawing 9 is scheme of installations of the present invention.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: a kind of insulated fire quake-proof integral of the present invention novel energy-conserving roof panel, as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, accompanying drawing 6, it comprises roof panel body, roof panel body is sandwich construction, it has the skin (1) and internal layer 2 that are made up of concrete or complex cement, is provided with the insulation layer 3 be made up of foam cement between the two layers; Outer 1 and internal layer 2 or one of two-layer in be covered with reinforced frame, reinforcing bar 9 in this reinforced frame is cross-shaped, and having at least a pair steel bar end 4 to extend to the relative end face of place layer respectively, this end face is provided with welding groove 5, and steel bar end 4 exposes at least partly in welding groove 5; During laying, the welding groove 5 that adjacent roof panel is relative aligns, and makes the steel bar end 4 in groove can be welded in one; When internal layer 2 is all equipped with reinforced frame with outer 1, the reinforced frame shape in two-layer is identical, position is corresponding, and arranges and add reinforcing bar 8 and be connected in one by two reinforced frames.
As shown in Figure 6, insulation layer 3 and establish binding sand pulp layer between outer 1 and internal layer 2.
Internal layer 2 or outer 1 arranges steel mesh or technical fiber grid cloth, of courses, also can all arrange steel mesh or technical fiber grid cloth in two-layer.
As shown in Figure 5, reinforced frame is cross or Lv font or groined type.
Embodiment 2: except roof panel is originally external, roof panel also comprises a junction plate 12, and as shown in accompanying drawing 7, accompanying drawing 8, accompanying drawing 9, this junction plate is bar shaped, and bottom is provided with groove 121; The lateral margin of the outer 1 external surface left and right sides is provided with the straight flange 11 of outward extending convex; When two roof panel bodies are laid side by side, the straight flange 11 on the lateral margin that both are contiguous can insert in described groove 121 in the lump.Groove 121 cross section is straight mouth or enlarging, and bottom land is flat or arcuate bottom.
When using as Sloping roof, roof panel body is do not wait thick structure up and down, and A holds thickness to be greater than B and holds thickness.One end end face that roof panel body is thicker is the outer inclined-plane of inclined-plane, thinner one end end face and this inclined-plane adaptation in tilting from outer layers towards inner layers.
All the other are with embodiment 1.
For the present invention, there is following features:
1. the material of integrated roof panel be inorganic, green, do not fire, environment-friendly materials.
2. the material property of layer of concrete, Compound Water mud layer, binding sand pulp layer, cement insulation board sheet material layers is unanimously compatible, can combine closely, firmly durable, there is no organic insulation material and materials for wall material is inconsistent, inflammable, easily aging not durable can hollowing, disengaging birth defect.
1. the material of integrated roof panel be inorganic, do not fire, green, environment-friendly materials, and wood property is unanimously compatible, firmly durable.
2. heat preservation energy-saving, fire prevention, function of seismic resistance are effectively combined as a whole and carry out industrial massive production, steady quality is secure.
3. avoid the construction of being taken up in order of priority of the roofing layer of building and insulation layer, settle at one go, decrease a large amount of building operations operations, time, can a large amount of building costs be reduced.
4. raw material needed for this product (as cement, flyash, crushed crude pearlite, stone, sand, reinforcing bar etc.) are and domesticly easily purchase, technique is relatively simple, be easy to batch production produce in a large number, operation simplifies, easy construction (mainly connecting welding and adhesive mortar fill out seam) is efficient, the scope of application wide (can be used for any public, the civilian construction that have thermal insulation requirement), is convenient to large-scale popularization application, has wide, good market prospects.
5. this product and method have good function of seismic resistance.Because embedded bar between integrated roof panel is connected as a single entity through welding and is weldingly connected with concrete (or steel) horizontal Beam, define the cage of reinforcement of link support, can effectively resist general earthquake, increase the protection to personal safety as well as the property safety.
The present invention, when Specific construction, has following various situation:
1, Sloping roof integration roof panel
1. Sloping roof plate should laying construction from bottom to top: first laying first piece of roof panel by cornice place, embedded bar termination, roof panel upper surface is welded on embedded iron in the horizontal Beam junction of concrete or steel bar end that (steel Beam is then directly welded in junction.Lower same); Then second piece of roof panel is laid first piece of roof panel upper end, after second piece of roof panel lower surface embedded bar head welds with embedded bar termination, first piece of roof panel upper surface, again embedded bar termination, second piece of roof panel upper surface is welded with the embedded iron in upwards second horizontal Beam junction or steel bar end, the like carry out laying construction and embark on journey to roof.
2., after laying construction second row roof panel (refer to roof panel upper and lower end connect be a line from eaves to roof), embedded bar termination in the roof panel of two row roof panel connecting end surfaces is weldingly connected, the like construct.
3. roof panel is connected gap with the horizontal Beam of concrete and the link between roof panel and roof panel stitches, and bonds joint filling with adhesive mortar, requires closely knitly to leak printing opacity without empty.
4. protrude on straight flange at two of every two row roof panel junctions, with adhesive mortar, semicylinder cover tile bonding is covered on protrusion straight flange.
2, flat roof deck integration roof panel
1. first first piece of roof panel end face embedded bar termination is welded with the embedded iron in the horizontal Beam junction of concrete or steel bar end, then be connected with second piece of roofing connecting end surface steel bar end and weld, again embedded bar termination, second piece of roof panel other end is welded with the embedded iron in second horizontal Beam junction of concrete or steel bar end, the like laying construction embark on journey to roofing edge.
2., after laying construction second row roof panel, the roof panel embedded bar termination of two row roof panel connecting end surfaces is weldingly connected, the like construct.
3. roof panel is connected gap with the horizontal Beam of concrete and the link between roof panel and roof panel stitches, and bonds joint filling with adhesive mortar, requires closely knitly to leak printing opacity without empty.
4. the construction of waterproof mortar finish layer is carried out.

Claims (6)

1. an insulated fire quake-proof integral novel energy-conserving roof panel, comprise roof panel body, it is characterized in that: roof panel body is sandwich construction, it has the skin (1) and internal layer (2) that are made up of concrete or complex cement, is provided with the insulation layer (3) be made up of foam cement between the two layers; Outer (1) and internal layer (2) or one of two-layer in be covered with reinforced frame, reinforcing bar (9) in this reinforced frame is cross-shaped, and have at least a pair steel bar end (4) to extend to the relative end face of place layer respectively, this end face is provided with welding groove (5), and steel bar end (4) exposes at least partly in welding groove (5); During laying, welding groove (5) alignment that adjacent roof panel is relative, makes the steel bar end in groove (4) can be welded in one; When internal layer (2) is all equipped with reinforced frame with outer (1), the reinforced frame shape in two-layer is identical, position is corresponding, and arranges reinforcing rib (8) and be connected in one by two reinforced frames; Two reinforcing bars (9) that two-layer middle position is corresponding, are connected with a reinforcing rib (8), form the U-shaped frame that one end is closed, and the link position of reinforcing rib (8) and reinforcing bar (9) is in welding groove (5); Roof panel body also comprises a junction plate (12), and this junction plate is bar shaped, and bottom is provided with groove (121); The lateral margin of outer (1) external surface left and right sides is provided with the straight flange (11) of outward extending convex; When two roof panel bodies are laid side by side, the straight flange (11) on the lateral margin that both are contiguous can insert in described groove (121) in the lump; When roof panel is as Sloping roof plate, roof panel body is do not wait thick structure up and down, and A holds thickness to be greater than B and holds thickness; When roof panel is as flat roof deck plate, roof panel body is wait thick structure.
2. insulated fire quake-proof integral novel energy-conserving roof panel according to claim 1, is characterized in that: insulation layer (3) and establish binding sand pulp layer between outer (1) and internal layer (2).
3. insulated fire quake-proof integral novel energy-conserving roof panel according to claim 1, is characterized in that: outer (1) and internal layer (2) or one of two-layer arrange steel mesh or technical fiber grid cloth.
4. insulated fire quake-proof integral novel energy-conserving roof panel according to claim 1, is characterized in that: described reinforced frame is cross or Lv font or groined type.
5. the insulated fire quake-proof integral novel energy-conserving roof panel according to claim 1 or 2 or 3 or 4, is characterized in that: described groove (121) cross section is straight mouth or enlarging, and bottom land is flat or arcuate bottom.
6. the insulated fire quake-proof integral novel energy-conserving roof panel according to claim 1 or 2 or 3 or 4, is characterized in that: one end end face that roof panel body is thicker is the outer inclined-plane of inclined-plane, thinner one end end face and this inclined-plane adaptation in tilting from outer layers towards inner layers.
CN201210204292.1A 2012-06-18 2012-06-18 Thermal insulation fireproof anti-seismic integrated novel energy-saving roof board Active CN102776988B (en)

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CN102776988B true CN102776988B (en) 2014-12-17

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016070783A1 (en) * 2014-11-04 2016-05-12 马恒忠 New highly efficient and energy-saving building roof panel manufactured by industrialized production and manufacturing method therefor
CN109208828A (en) * 2018-09-30 2019-01-15 中国十七冶集团有限公司 A kind of insulated fire quake-proof integral novel energy-conserving roof boarding
CN110409643B (en) * 2019-08-03 2020-06-19 安徽亚强节能科技有限公司 Integrally-assembled sandwich heat-insulation composite board

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Effective date of registration: 20130909

Address after: 312000 Zhejiang City, Shaoxing province Shengli West Road, No. 751, No. 203

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Patentee after: An 10000 Zhejiang Construction Science & Technology Co Ltd

Address before: 312000 Zhejiang City, Shaoxing province Shengli West Road, No. 751, No. 203

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