CN101225690A - Insulation roof slab and method for making same - Google Patents
Insulation roof slab and method for making same Download PDFInfo
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- CN101225690A CN101225690A CNA2008100137653A CN200810013765A CN101225690A CN 101225690 A CN101225690 A CN 101225690A CN A2008100137653 A CNA2008100137653 A CN A2008100137653A CN 200810013765 A CN200810013765 A CN 200810013765A CN 101225690 A CN101225690 A CN 101225690A
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Abstract
The invention relates to a panel for thermal insulation room, which is characterized in that the steel wire mesh frame is used as the skeleton frame; a plurality of concrete layers (5) are fixedly connected with both sides of the steel wire mesh frame; an empty cavity is formed between the concrete layers (5); the thermal insulation material is filled in the empty cavity to form the insulation layer (8); the thermal insulation material must be tightly closed to the internal walls of the concrete layer on both sides; an alkali resistant glass fiber mesh cloth (9) is embedded in the outer side of the concrete layer (5). The construction method comprises four steps: making the skeleton frame of the steel wire mesh frame, preparing the concrete material, making the concrete layer and forming the insulation layer. The panel for thermal insulation room has the advantages of earthquake resistance, light weight, high strength, impermeability, endurance, sound insulation, fire resistance, energy conservation, thermal insulation and higher efficiency of construction, and is more particularly suitable for construction engineering.
Description
Technical field:
The present invention relates to a kind of insulation panel and preparation method thereof.
Technical background:
The construction way of accessible roof in the traditional architecture engineering and non-accessible roof, not only operation is many, cost is high, waste material.Long in time limit, and to accomplish insulation, sound insulation, waterproof, antiseepage, durable very difficult really, always easily go out the focus of mass defect for construction work always, and progressively improved at present technology ways, still fundamentally problem is not solved, application number is that 200710014751.9 preparation method can only satisfy the structure needs than the roof panel of small-sized, does not satisfy the structure stress requirement of large roof slab.And the application can make the insulation roof slab that carries the aproll gradient again.
Summary of the invention:
Purpose of the present invention will provide a kind of antidetonation, light weight, high-strength, impervious, durable, sound insulation, fire prevention, energy-saving heat preserving, efficiency of construction height exactly, reducing the job site pollutes, and the production of energy factory automation, carry the thermal insulation layer and carry a kind of insulation roof slab on aproll slope and preparation method thereof.
The object of the present invention is achieved like this: a kind of insulation roof slab, it is characterized in that: by the fixedly connected concrete layers of making in steel wire net rack skeleton both sides (5), make and form between the concrete layer (5) on an empty stomach, fill insulant material forms insulation layer (8) on an empty stomach, make it closely to link to each other the embedding alkali-resistant glass fibre grid cloth in the outside of concrete (5) (9) with both sides concrete inwall.
The more than making of insulation panel specifically may further comprise the steps:
(1), makes the steel wire net rack skeleton, 1. make the net sheet, can weld zinc-coated wire with galvanizing steel, cold-drawn, with the numerical control welding machine by the material of designing requirement, footpath level, spacing, with its vertically, the lateral cross point welds formation net sheet, the making of net sheet is around it and the netting length direction of being in a good mood in netting width, distance is respectively established the two roads muscle (6) of strengthening being advocated on request, width surpass three meters be less than four meter five in the center the equidistant twice that add again, and be connected with the net muscle that intersects.The muscle (6) of strengthening around the net sheet being advocated is strengthened being advocated between the muscle (6) with net sheet center, by vertically, laterally respectively according to designing requirement apart from establishing some muscle of being advocated (7), and be connected with the net muscle that intersects.Strengthen being advocated that muscle (6) is advocated between the muscle (6) with reinforcement, reinforcement is advocated between muscle (6) and the muscle of being advocated (7), between the muscle of being advocated (7) and the muscle of being advocated (7), the distance branch vertically, is laterally established stressed auxilliary muscle (3) respectively as requested respectively, and be connected with the net muscle that intersects, so just formed design welded wire fabric sheet; 2. form the steel wire net rack skeleton, with galvanizing steel post (1), two of support and connection are with vertical, lateral stressed main muscle (7) infall in the standard steel silk netting.Use zinc-plated stiffener post (10) again, vertically, laterally strengthening in two net sheets of support and connection advocated muscle (6) and reinforcement advocated muscle (6) and with the infall of the muscle of being advocated (7), use again between two reinforcing bar posts of X formula galvanizing steel bridging (2) in two layers of net sheet, the muscle of being advocated (7) that connects two layers of net sheet is drawn in support, strengthen between two stiffener posts (10) of galvanizing steel bridging (4) in two layers of net sheet with the X formula again, the reinforcement that the connects two layers of net sheet muscle (6) of being advocated is drawn in support, so just can form described bar frame skeleton;
(2), preparation concrete material: 1. outer concrete mixes in proportion with hard rock microlith, hard rock sand, hard rock fine sand or stone flour, silica flour, first level flour coal ash, high efficiency water reducing agent, polypropylene fibre or other alkali proof fibers of high-mark cement, water, special processing, match ratio material design concrete strength c50-c60, and to carry out electronics metering, classification is given and being mixed, adds at last water and stirs, and accomplish with mixing with usefulness; 2. the internal layer concrete is with high-mark cement, water, hard rock microlith, hard rock sand, hard rock fine sand, first level flour coal ash, high efficiency water reducing agent, polypropylene fibre or other alkali proof fibers mix in proportion, match ratio material design concrete strength C50-C60, and to carry out electronics metering, classification is given and being mixed, adds at last water and stirs, and accomplish with mixing with usefulness;
(3), make the concrete layer and form plate body on an empty stomach: at first make outer concrete layer, it is 200710015165.6 to manufacture on the steel platform of concrete plate that alkali-resistant glass fibre grid cloth (9) is layered on number of patent application, the outer concrete material that will configure again evenly is layered on the alkali-resistant glass fibre grid cloth, with steel wire net rack skeleton card anchor on the mould of steel limit, carry out the making of outer concrete layer (5) again, treat that outer concrete layer (5) intensity reaches C15 when above, upset again, use the same method again and make internal layer concrete layer (5), just can form hollow slab.
(4), form insulation layer: plate is edge-on, with base, the interim shutoff of dual-side, middle perfusion foaming hard-foam polyurethane or fill heat insulating materials such as perlite, rock wool.
Owing to adopted above technical scheme, thereby had the following advantages:
1. be the rack skeleton of one by zinc-plated welded reinforcement, steel fabric sheet and galvanizing steel post, zinc-plated bridging oblique cutting muscle, weldering, its tensile strength height, and stressed evenly, can satisfy and can surpass existing design specifications index.
2. rack skeleton both sides are extraordinary match ratio concrete, have high density, high strength, high impervious, high anticracking, difficult ventilative characteristics, through shock platforms vibrations back and rack be solidified as one, just formed have very high bending resistance, resistance to deformation, shock proof structure.
3. the hard-foam polyurethane foamed heat insulating is placed in the cavity, not only can prolong the insulation life-span of self greatly, and can play the corrosion-resistant effect of reinforcing bar, steel wire, thereby also can ensure the antifatigue effect of concrete, can surpass the insulation life requirements in 25 years of Ministry of Construction's standing order construction work fully, can with the same life-span of construction work, as filling inorganic material perlite, rock wool etc., as long as adjust plate and filling thickness, the science that still can reach the insulation standard uses.
4. owing to all adopt batch production production, so the smooth surface of plate is smooth, save plastering process, the full payment of having saved a large amount of artificial, material and facility expenses and having exempted support, pour concrete, also save looking for the slope, do insulation, do floating layer again in the current practice, again waterproof, do the whole operations and the expense of people's air defense parting on the top layer again, and alleviated very big from heavy load.
Description of drawings:
Fig. 1 is flat roof structural representation of the present invention
Fig. 2 is inclined slope roof structural representation of the present invention
Fig. 3 is a steel wire net rack cage construction plan view of the present invention
1, the auxilliary muscle 4 of reinforcing bar post 2, bridging 3, net sheet, strengthen bridging 5, concrete 6, net sheet strengthen being advocated muscle 7, net sheet advocated muscle 8, insulation layer 9, glass fiber reticular cloth 10, stiffener post
The specific embodiment:
Embodiment 1:
The fixedly connected concretes in steel wire net rack skeleton both sides (5) make to form between the concrete (5) on an empty stomach, and on an empty stomach interior fill insulant material forms insulation layer (8), makes it closely to link to each other the fixedly connected alkali-resistant glass fibre grid cloth in the outside of concrete (5) (9) with both sides concrete inwall.Its making specifically may further comprise the steps:
(1), makes the steel wire net rack skeleton, 1. make the net sheet, can weld zinc-coated wire with galvanizing steel, cold-drawn, with the numerical control welding machine by the material of designing requirement, footpath level, spacing, with its vertically, the lateral cross point welds formation net sheet, the making of net sheet is around it and the netting length direction of being in a good mood in netting width, distance is respectively established the two roads muscle (6) of strengthening being advocated on request, width surpass three meters be less than four meter five in the center the equidistant twice that add again, and be connected with the net muscle that intersects.The muscle (6) of strengthening around the net sheet being advocated is strengthened being advocated between the muscle (6) with net sheet center, by vertically, laterally respectively according to designing requirement apart from establishing some muscle of being advocated (7), and be connected with the net muscle that intersects.Strengthen being advocated that muscle (6) is advocated between the muscle (6) with reinforcement, reinforcement is advocated between muscle (6) and the muscle of being advocated (7), between the muscle of being advocated (7) and the muscle of being advocated (7), the distance branch vertically, is laterally established stressed auxilliary muscle (3) respectively as requested respectively, and be connected with the net muscle that intersects, so just formed design welded wire fabric sheet; 2. form the steel wire net rack skeleton, with galvanizing steel post (1), two of support and connection are with vertical, lateral stressed main muscle (7) infall in the standard steel silk netting.Use zinc-plated stiffener post (10) again, vertically, laterally strengthening in two net sheets of support and connection advocated muscle (6) and reinforcement advocated muscle (6) and with the infall of the muscle of being advocated (7), use again between two reinforcing bar posts of X formula galvanizing steel bridging (2) in two layers of net sheet, the muscle of being advocated (7) that connects two layers of net sheet is drawn in support, strengthen between two stiffener posts (10) of galvanizing steel bridging (4) in two layers of net sheet with the X formula again, the reinforcement that the connects two layers of net sheet muscle (6) of being advocated is drawn in support, so just can form described bar frame skeleton;
Wherein the less insulation roof slab of specification is available through antiseptic pin or the high wooden unit replacement reinforcing bar post of hardness moulded, and can reduce its cold and hot bridge conduction like this, the raising heat insulating effect.
(2), preparation concrete material: 1. outer concrete mixes in proportion with hard rock microlith, hard rock sand, hard rock fine sand or stone flour, silica flour, first level flour coal ash, high efficiency water reducing agent, polypropylene fibre or other alkali proof fibers of high-mark cement, water, special processing, match ratio material design concrete strength c50-c60, and to carry out electronics metering, classification is given and being mixed, adds at last water and stirs, and accomplish with mixing with usefulness; 2. the internal layer concrete is with high-mark cement, water, hard rock microlith, hard rock sand, hard rock fine sand, first level flour coal ash, high efficiency water reducing agent, polypropylene fibre or other alkali proof fibers mix in proportion, match ratio material design concrete strength C50-C60, and to carry out electronics metering, classification is given and being mixed, adds at last water and stirs, and accomplish with mixing with usefulness;
(3), make the concrete layer and form plate body on an empty stomach: at first make outer concrete layer, it is 200710015165.6 to manufacture on the steel platform of concrete plate that alkali-resistant glass fibre grid cloth (9) is layered on number of patent application, the outer concrete material that will configure again evenly is layered on the alkali-resistant glass fibre grid cloth, with steel wire net rack skeleton card anchor on the mould of steel limit, carry out the making of outer concrete layer (5) again, treat that outer concrete layer (5) intensity reaches C15 when above, upset again, use the same method again and make internal layer concrete layer (5), just can form hollow slab.
(4), form insulation layer: plate is edge-on, with base, the interim shutoff of dual-side, middle perfusion foaming hard-foam polyurethane or fill heat insulating materials such as perlite, rock wool.
This method is used for the making of the insulation roof slab of inclined slope roof.
During use and since the design of this roof panel use generally be from the height point to low spot, in-line arrangement water direction is the length of plate, so when installing and using, seam is smash cracking resistance, anti-contraction, High Strength Concrete for earlier two plate exposed steel bars, steel wire being carried out overlap welding, watering between two plates.(thickness is with the low concrete of plate) be spray in seam, filling, hard-foam polyurethane foamed heat insulating again.(thickness can be put down on plate with flat or slightly high) is sticking by " " shape cement block with high-grade cement mortar on the surface more afterwards, thermal-insulating waterproof plate seam is fastened buckle.Or method such as press with the Metal pinch plate button.Install and finish, be coated with colour epoxy resin cement rubber cement in the plate appearance again, can play the minute aperture sealing of plate surface, and bright in luster, anti-old.
Embodiment 2:
Difference from Example 1, just when making the steel wire net rack skeleton, its outer layer net sheet is than the proportional elongatedness of inner layer net sheet, so that can make outer layer net sheet and inner layer net sheet and connecting reinforcement post form 90 ° vertical angle, one end that will socket the length direction of the strut length, bridging length of net sheet principal rod and footpath level slave plate again changes according to this to the other end, has so just formed steel wire net rack skeleton with a slope.The roof panel external surface of made has also formed the aproll gradient that has requirement.
This method is used for the making of the insulation roof slab of flat roof.
Claims (4)
1. insulation roof slab, it is characterized in that: by the fixedly connected concrete layers of making in steel wire net rack skeleton both sides (5), make and form between the concrete layer (5) on an empty stomach, fill insulant material forms insulation layer (8) on an empty stomach, make it closely to link to each other the embedding alkali-resistant glass fibre grid cloth in the outside of concrete (5) (9) with both sides concrete inwall.
2. by the preparation method of claims 1 described insulation roof slab, it is characterized in that it may further comprise the steps:
(1), makes the steel wire net rack skeleton, 1. make the net sheet, can weld zinc-coated wire with galvanizing steel, cold-drawn, with the numerical control welding machine by the material of designing requirement, footpath level, spacing, with its vertically, the lateral cross point welds formation net sheet, the making of net sheet is around it and the netting length direction of being in a good mood in netting width, distance is respectively established the two roads muscle (6) of strengthening being advocated on request, width surpass three meters be less than four meter five in the center the equidistant twice that add again, and be connected with the net muscle that intersects.The muscle (6) of strengthening around the net sheet being advocated is strengthened being advocated between the muscle (6) with net sheet center, by vertically, laterally respectively according to designing requirement apart from establishing some muscle of being advocated (7), and be connected with the net muscle that intersects.Strengthen being advocated that muscle (6) is advocated between the muscle (6) with reinforcement, reinforcement is advocated between muscle (6) and the muscle of being advocated (7), between the muscle of being advocated (7) and the muscle of being advocated (7), the distance branch vertically, is laterally established stressed auxilliary muscle (3) respectively as requested respectively, and be connected with the net muscle that intersects, so just formed design welded wire fabric sheet; 2. form the steel wire net rack skeleton, with galvanizing steel post (1), two of support and connection are with vertical, lateral stressed main muscle (7) infall in the standard steel silk netting.Use zinc-plated stiffener post (10) again, vertically, laterally strengthening in two net sheets of support and connection advocated muscle (6) and reinforcement advocated muscle (6) and with the infall of the muscle of being advocated (7), use again between two reinforcing bar posts of X formula galvanizing steel bridging (2) in two layers of net sheet, the muscle of being advocated (7) that connects two layers of net sheet is drawn in support, strengthen between two stiffener posts (10) of galvanizing steel bridging (4) in two layers of net sheet with the X formula again, the reinforcement that the connects two layers of net sheet muscle (6) of being advocated is drawn in support, so just can form described bar frame skeleton;
(2), preparation concrete material: 1. outer concrete mixes in proportion with hard rock microlith, hard rock sand, hard rock fine sand or stone flour, silica flour, first level flour coal ash, high efficiency water reducing agent, polypropylene fibre or other alkali proof fibers of high-mark cement, water, special processing, match ratio material design concrete strength c50-c60, and to carry out electronics metering, classification is given and being mixed, adds at last water and stirs, and accomplish with mixing with usefulness; 2. the internal layer concrete is with high-mark cement, water, hard rock microlith, hard rock sand, hard rock fine sand, first level flour coal ash, high efficiency water reducing agent, polypropylene fibre or other alkali proof fibers mix in proportion, match ratio material design concrete strength C50-C60, and to carry out electronics metering, classification is given and being mixed, adds at last water and stirs, and accomplish with mixing with usefulness;
(3), make the concrete layer and form plate body on an empty stomach: at first make outer concrete layer, it is 200710015165.6 to manufacture on the steel platform of concrete plate that alkali-resistant glass fibre grid cloth (9) is layered on number of patent application, the outer concrete material that will configure again evenly is layered on the alkali-resistant glass fibre grid cloth, with steel wire net rack skeleton card anchor on the mould of steel limit, carry out the making of outer concrete layer (5) again, treat that outer concrete layer (5) intensity reaches C15 when above, upset again, use the same method again and make internal layer concrete layer (5), just can form hollow slab.
(4), form insulation layer: plate is edge-on, with base, the interim shutoff of dual-side, middle perfusion foaming hard-foam polyurethane or fill heat insulating materials such as perlite, rock wool.
3. the preparation method of a kind of insulation roof slab according to claim 2 is characterized in that the less roof panel of specification can be with moulding pin or the high wooden unit of hardness replaces the reinforcing bar post through antiseptic.
4. according to the preparation method of claim 2 or 3 described a kind of insulation roof slabs, the steel wire net rack skeleton of roof panel that it is characterized in that being used for flat roof is when making, its outer layer net sheet is than the proportional elongatedness of inner layer net sheet, so that can make outer layer net sheet and inner layer net sheet and interconnection reinforcing bar post (1) form 90 ° vertical angle, the end of length direction that will socket strut length, bridging length and the footpath level slave plate of net sheet principal rod again changes according to this to the other end.
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| CNB2008100137653A CN100567675C (en) | 2008-01-12 | 2008-01-12 | A kind of preparation method of insulation roof slab |
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| CNB2008100137653A CN100567675C (en) | 2008-01-12 | 2008-01-12 | A kind of preparation method of insulation roof slab |
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| CN101225690A true CN101225690A (en) | 2008-07-23 |
| CN100567675C CN100567675C (en) | 2009-12-09 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261158A (en) * | 2011-05-24 | 2011-11-30 | 中国建筑科学研究院 | Building composite board |
| CN102700628A (en) * | 2012-06-27 | 2012-10-03 | 郑州红宇专用汽车有限责任公司 | Heat preservation car panel with glass fiber reinforced plastic framework structure for foaming refrigerator car |
| CN102922600A (en) * | 2012-11-06 | 2013-02-13 | 闫丕春 | Preparation method of floor plate |
| CN103866984A (en) * | 2012-12-08 | 2014-06-18 | 闫丕春 | Method for manufacturing steel bar mesh frame |
| CN104141357A (en) * | 2013-05-10 | 2014-11-12 | 马榕颖 | Light-weight and high-strength roof panel and production method thereof |
| CN106013483A (en) * | 2016-07-18 | 2016-10-12 | 济南城通保温工程有限公司 | Template type A-level fireproofing insulation board as well as manufacturing and construction processes thereof |
| CN107314524A (en) * | 2017-07-26 | 2017-11-03 | 广东美的制冷设备有限公司 | Sound-proof material and preparation method thereof, sound-insulating member and air-conditioning |
| CN107379717A (en) * | 2016-05-15 | 2017-11-24 | 张步亮 | A kind of general decorative panel of decorating outer wall of building heat-insulating integral and preparation method thereof |
| CN111851853A (en) * | 2020-09-09 | 2020-10-30 | 长春市鑫民建筑工程有限公司 | Light assembled wallboard and roof boarding |
-
2008
- 2008-01-12 CN CNB2008100137653A patent/CN100567675C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261158A (en) * | 2011-05-24 | 2011-11-30 | 中国建筑科学研究院 | Building composite board |
| CN102700628A (en) * | 2012-06-27 | 2012-10-03 | 郑州红宇专用汽车有限责任公司 | Heat preservation car panel with glass fiber reinforced plastic framework structure for foaming refrigerator car |
| CN102922600A (en) * | 2012-11-06 | 2013-02-13 | 闫丕春 | Preparation method of floor plate |
| CN103866984A (en) * | 2012-12-08 | 2014-06-18 | 闫丕春 | Method for manufacturing steel bar mesh frame |
| CN104141357A (en) * | 2013-05-10 | 2014-11-12 | 马榕颖 | Light-weight and high-strength roof panel and production method thereof |
| CN107379717A (en) * | 2016-05-15 | 2017-11-24 | 张步亮 | A kind of general decorative panel of decorating outer wall of building heat-insulating integral and preparation method thereof |
| CN106013483A (en) * | 2016-07-18 | 2016-10-12 | 济南城通保温工程有限公司 | Template type A-level fireproofing insulation board as well as manufacturing and construction processes thereof |
| CN107314524A (en) * | 2017-07-26 | 2017-11-03 | 广东美的制冷设备有限公司 | Sound-proof material and preparation method thereof, sound-insulating member and air-conditioning |
| CN111851853A (en) * | 2020-09-09 | 2020-10-30 | 长春市鑫民建筑工程有限公司 | Light assembled wallboard and roof boarding |
| CN111851853B (en) * | 2020-09-09 | 2021-11-05 | 长春市鑫民建筑工程有限公司 | Light assembled wallboard and roof boarding |
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| Publication number | Publication date |
|---|---|
| CN100567675C (en) | 2009-12-09 |
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