CN202265909U - Composite sandwich non-inflammable external wall plate - Google Patents

Composite sandwich non-inflammable external wall plate Download PDF

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Publication number
CN202265909U
CN202265909U CN2011202723204U CN201120272320U CN202265909U CN 202265909 U CN202265909 U CN 202265909U CN 2011202723204 U CN2011202723204 U CN 2011202723204U CN 201120272320 U CN201120272320 U CN 201120272320U CN 202265909 U CN202265909 U CN 202265909U
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heat
insulation layer
insulating
layer
foam concrete
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CN2011202723204U
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梁材
李良
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Abstract

The utility model relates to a composite sandwich non-inflammable external wall plate. The external wall plate is formed by seven layers in which reinforcing nets (1) and (2) in the outermost layers are fiber glass nets, heat-insulating layers (3) and (4) are made of light-weight foamed concrete, heat-insulating layers (5 and 6) are polyphenyl plate, phenolic resin plates or polyurethane foamed plates, and a heat-insulating layer (7) is made of light-weight foamed concrete; the heat-insulating layers (5 and 6) adopt the heat-insulating plates on which 600 mm dovetailed grooves are formed in the transverse direction and semi-circular grooves (8) and tenons (9) extend fully on the two sides; and the length, the width and the thickness of the external wall plate are 3000 mm, 600 mm and 60 to 120 mm respectively. With the sandwich structure of three light-weight foamed concrete layers and two organic heat-insulating layers, the composite sandwich non-inflammable external wall plate has the advantages of high strength, light weight, low cost, low heat conductivity coefficient, high refractory coefficient and good heat-insulating effect.

Description

A kind of composite sandwich does not fire side fascia
Technical field
The utility model belongs to the exterior wall category of fixed buildings, relates to and does not fire outer wall board.
Background technology
The architectural external wall outer insulation that generally adopts mainly is after waiting exterior wall to puzzle, using adhesives that the organic heat-insulating plate is pasted on the exterior wall through manual work, to waste time and energy at present.The heat insulating material process is exposed to the weather, easy ageing, and shorten application life greatly.The wildfire accident had taken place in cities such as Shanghai, Beijing, Shenyang in the past, mainly was because external-wall heat-insulation material belongs to combustible material, exposed in air, and catching fire causes.Heat insulating material burning back discharges the gas to toxic elements in human body, has also led to a lot of casualties incidents when having caused the heavy losses of property to the people.
Foamed concrete plate is major ingredient with cement, is the secure and non-combustible material, and fire-rated can reach A level fire-protection standard greater than 2 hours, can satisfy the fire protection requirement of any building fully.Carry out building heat preservation with foam concrete, fully can initiation fire, unique defective be exactly heat insulation effect be not very desirable, difficultly match in excellence or beauty with organic insulation material.Also do not occur in the market heat-insulating property and cost performance desirable do not fire side fascia.
The utility model content
The purpose of the utility model is to provide a kind of composite sandwich flame-retarded light foam concrete side fascia that adopts physical blowing and prepare, and combines inorganic and advantage organic insulation material, has avoided its geneogenous separately defective.
The composite sandwich of the utility model not fuel wood is formed (shown in accompanying drawing 1) by 7 layer materials; The upper and lower outermost layer of sheet material is glass fiber mesh for strengthening net 1 with enhancing net 2; Insulation layer 3 is a light foam concrete with insulation layer 4; And then insulation layer 3 and 4 is respectively organic heat-insulating layer 5 and 6, and be clipped in organic heat-insulating layer 5 and 6 in the middle of be light foam concrete insulation layer 7.The organic heat-insulating layer has adopted the warming plate of horizontal 600mm dovetail groove, and sheet material both sides total length has adopted semicircle groove 8 and tongue 9 structures.
Wherein: the light foam concrete of insulation layer 3 and insulation layer 4 is density 550-750Kg/m 3Light foam concrete, thickness 15~30mm; Insulation layer 5 and insulation layer 6 are a kind of in polyphenyl plate, phenolic resins plate or the polyurethane foam board of density 15-20Kg/m3, thickness 10~40mm; Light foam concrete insulation layer 7 is density 250-350Kg/m 3Light foam concrete.
The length of the sheet material * wide * thick 3000 * 600mm * 60~120mm that is respectively.
Compared with prior art, the outstanding characteristics of the utility model are:
1. the utility model plate, owing to adopt three layers of light foam concrete to press from both sides two-layer organic heat-insulating layer, its intensity is high, light weight, coefficient of thermal conductivity is low, and fire-resistant coefficient is high, high insulating effect.2. adiabator plate adopts horizontal dovetail groove: traditional organic insulation material all adopts vertical dovetail grooved warming plate of 3 meters long to help it to combine with light foam concrete firmly; But be unfavorable for getting rid of air in the dovetail groove during cast light weight concrete construction; Must on warming plate, take off several steam vents; Destroyed the globality of warming plate like this, extra increase cold bridge, reduced heat insulation effect.Heat insulating material has adopted the warming plate of horizontal 600mm dovetail groove in the utility model, so conveniently gets rid of the air in the dovetail groove, can not destroy the globality of warming plate, and heat insulation effect has improved greatly.
3. being incubated sandwich material has adopted organic and the inorganic compounding structure.Existing external wall insulation generally all adopts single insulation construction, if all adopt organic insulation material, heat insulation effect is guaranteed, but cost is higher; If all adopt inorganic heat insulation material, though cost has obtained reduction, heat insulation effect is not very desirable.The utility model has adopted inorganic organic complex heat-preservation sandwich, and cost and heat insulation effect have all obtained optimization.
4. the semicircle concaveconvex structure has been adopted in the sheet material both sides.Existing external wall insulation generally all adopts rectangle or trapezoidal concaveconvex structure; Utilize sheet material and sheet material amalgamation; But in actual production and fitting operation, easily rectangle or trapezoidal concaveconvex structure are destroyed; Destroyed the globality of sheet material, in work progress extra increase engineering quantity with repair cost.The utility model has adopted the semicircle concaveconvex structure, in production and work progress, is difficult for its damage has been overcome above-described defective.
Below with embodiment the utility model is described further.
Description of drawings
Fig. 1: composite sandwich does not fire the side fascia generalized section.
Among the figure: 1 and 2 is the reinforcing glass fleece, and 3 and 4 is the light foam concrete insulation layer, and 5 and 6 is the organic material insulation layer, and 7 is the light foam concrete layer, and 8 and 9 is the semicircle groove and the tongue of sheet material both sides.
Fig. 2: assembling sketch map when not firing the side fascia construction for the polylith composite sandwich.
The specific embodiment
Embodiment 1
Composite sandwich does not fire side fascia, plate is long * wide * thick be 3000 * 600 * 120mm, its structure is shown in accompanying drawing, glass cross 1 and 2 is cast in 550-750Kg/m respectively 3Light foam concrete insulation layer 3 and 4 (thickness is 30mm) layer in outermost, back to back organic heat-insulating layer 5 and 6 is 15-20Kg/m 3The moulding polyphenyl plate, thickness is 10mm; Middle insulation layer 7 is 250-350Kg/m 3Light foam concrete, thickness is 40mm.The organic heat-insulating layer has adopted the warming plate of horizontal 600mm dovetail groove, and sheet material both sides total length has adopted semicircle groove 8 and tongue 9 structures.
Embodiment 2
Composite sandwich does not fire side fascia, plate is long * wide * thick be 3000 * 600 * 90mm, its structure is shown in accompanying drawing, glass cross 1 and 2 is cast in 550-750Kg/m respectively 3Light foam concrete insulation layer 3 and 4 (thickness is 20mm) layer in outermost, back to back organic heat-insulating layer 5 and 6 is respectively 15-20Kg/m 3Phenolic resins plate and 15-20Kg/m 3Polyurethane foam board, thickness is 10mm; Middle insulation layer 7 is 250-350Kg/m 3Light foam concrete, thickness 30mm.The organic heat-insulating layer has adopted the warming plate of horizontal 600mm dovetail groove, and sheet material both sides total length has adopted semicircle groove 8 and tongue 9 structures.
Embodiment 3
Composite sandwich does not fire side fascia, plate is long * wide * thick be 3000 * 600 * 60mm, its structure is shown in accompanying drawing, glass cross 1 and 2 is cast in 550-750Kg/m respectively 3Light foam concrete insulation layer 3 and 4 (thickness is 15mm) layer in outermost, back to back organic heat-insulating layer 5 and 6 is respectively 15-20Kg/m 3Moulding polyphenyl plate and 15-20Kg/m 3Polyurethane foam board, thickness is 10mm; Middle insulation layer 7 is 250-350Kg/m 3Light foam concrete, thickness 10mm.The organic heat-insulating layer has adopted the warming plate of horizontal 600mm dovetail groove, and sheet material both sides total length has adopted semicircle groove 8 and tongue 9 structures.
Figure BDA0000079456050000031
Bottom inorganic heat preservation 3 adopts 550-750Kg/m 3Light foam concrete
Organic insulation material 5 adopts 15-20Kg/m 3Organic insulation material
Inorganic heat insulation material 7 adopts 250-350Kg/m 3Light foam concrete
Organic insulation material 6 adopts 15-20Kg/m 3Organic insulation material
Surface layer inorganic heat preservation 4 adopts 550-750Kg/m 3Light foam concrete
Heat insulating material 5 and heat insulating material 6 can be chosen a kind of in moulding or extruded polystyrene board, phenolic resins plate and the polyurathamc plate arbitrarily, and its length and width are big or small consistent with sheet material.

Claims (1)

1. a composite sandwich does not fire side fascia; It is characterized in that forming by 7 layer materials; The upper and lower outermost layer of sheet material is glass fiber mesh for strengthening net (1) and strengthening net (2); Insulation layer (3) and insulation layer (4) are light foam concrete, and and then insulation layer (3) and (4) are respectively organic heat-insulating layer (5) and (6), in the middle of organic heat-insulating layer (5) and (6) are light foam concrete insulation layer (7) and be clipped in; The organic heat-insulating layer has adopted the warming plate of horizontal 600mm dovetail groove, helps it and combines with the foam concrete slurry, and sheet material both sides total length has adopted semicircle groove (8) and tongue (9) structure;
Wherein: insulation layer (3) and insulation layer (4) are density 550-750Kg/m 3Light foam concrete, thickness 15~30mm; Insulation layer (5) and insulation layer (6) are density 15-20Kg/m 3Polyphenyl plate, phenolic resins plate or polyurethane foam board in a kind of, thickness 10~40mm; Insulation layer (7) is density 250-350Kg/m 3Light foam concrete;
The length of outer wall board * wide * thick 3000 * 600 * 60~120mm that is respectively.
CN2011202723204U 2011-07-28 2011-07-28 Composite sandwich non-inflammable external wall plate Expired - Fee Related CN202265909U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202723204U CN202265909U (en) 2011-07-28 2011-07-28 Composite sandwich non-inflammable external wall plate

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Application Number Priority Date Filing Date Title
CN2011202723204U CN202265909U (en) 2011-07-28 2011-07-28 Composite sandwich non-inflammable external wall plate

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CN202265909U true CN202265909U (en) 2012-06-06

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104110093A (en) * 2013-04-17 2014-10-22 山东鲁盾保温材料有限公司 Composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete
CN106193346A (en) * 2016-07-08 2016-12-07 中国冶金矿业长春矿产资源开发有限公司 Iron ore mine foam concrete composite insulation boards and manufacture method
CN108018986A (en) * 2017-12-13 2018-05-11 成都思纳誉联建筑设计有限公司 A kind of structure and half prefabricated Side fascia of energy saving integrated and its construction method
CN108797828A (en) * 2018-06-12 2018-11-13 张起 A kind of resin concrete flame-retardant composite board and preparation method thereof
CN108951964A (en) * 2018-09-07 2018-12-07 大元建业集团股份有限公司 A kind of assembled architecture compound external wall panel and preparation method thereof
CN108951949A (en) * 2018-09-07 2018-12-07 大元建业集团股份有限公司 A kind of assembled architecture composite internal partition plate and preparation method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104110093A (en) * 2013-04-17 2014-10-22 山东鲁盾保温材料有限公司 Composite engaging-type thermal-insulation wall plate composed of rigid polyurethane foam and reinforced foamed concrete
CN106193346A (en) * 2016-07-08 2016-12-07 中国冶金矿业长春矿产资源开发有限公司 Iron ore mine foam concrete composite insulation boards and manufacture method
CN108018986A (en) * 2017-12-13 2018-05-11 成都思纳誉联建筑设计有限公司 A kind of structure and half prefabricated Side fascia of energy saving integrated and its construction method
CN108018986B (en) * 2017-12-13 2020-01-21 成都思纳誉联建筑设计有限公司 Structure and energy-saving integrated semi-fabricated prefabricated external wall panel and construction method thereof
CN108797828A (en) * 2018-06-12 2018-11-13 张起 A kind of resin concrete flame-retardant composite board and preparation method thereof
CN108951964A (en) * 2018-09-07 2018-12-07 大元建业集团股份有限公司 A kind of assembled architecture compound external wall panel and preparation method thereof
CN108951949A (en) * 2018-09-07 2018-12-07 大元建业集团股份有限公司 A kind of assembled architecture composite internal partition plate and preparation method thereof
CN108951949B (en) * 2018-09-07 2023-09-12 大元建业集团股份有限公司 Assembled building composite inner partition plate and preparation method thereof
CN108951964B (en) * 2018-09-07 2023-09-12 大元建业集团股份有限公司 Assembled building composite external wall panel and preparation method thereof

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Granted publication date: 20120606

Termination date: 20170728