CN201050132Y - Environment-friendly light packing member with double layer structure - Google Patents
Environment-friendly light packing member with double layer structure Download PDFInfo
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- CN201050132Y CN201050132Y CNU2007201439609U CN200720143960U CN201050132Y CN 201050132 Y CN201050132 Y CN 201050132Y CN U2007201439609 U CNU2007201439609 U CN U2007201439609U CN 200720143960 U CN200720143960 U CN 200720143960U CN 201050132 Y CN201050132 Y CN 201050132Y
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Abstract
The utility model relates to a filling piece for the building, in particular to a light-weight environmental-friendly filling piece with a double-layer structure. The utility model adopts environmental-friendly energy-saving material, and a thin shell layer and a sealing surface layer are sequentially arranged on the surface of the light-weight filling body to form a double-layer structure which functions together with the body to meet the using requirements. The producing and manufacturing processes of the utility model are simple without pollution. The filling piece is waterproof, fireproof, light and low in manufacturing cost, has a certain strength, stiffness and flexibility, is not easily deformed and smashed in construction, and the smooth surface of the filling piece is favorable for the flow of the concrete, at the same time, can be sawed and cut into pieces, and the shape of the cross section of the filling piece is flexible and can be determined according to the design requirements. Thus, the utility model has good economic applicability.
Description
Technical field
The utility model relates to a kind of filling member, especially a kind ofly is used for building, a kind of light-weight environment-friendly filling member that has double-layer structural of hydraulic engineering concrete.
Background technology
In building, hydraulic engineering and agricultural facility field, large span, large volume concrete structural and member use more and more widely, in order to reduce dead load or to strengthen concrete insulation, heat insulation, sound insulation, damping effect, need place some lightweight fillers in the concrete the inside.Come the instead of part concrete not influence the stress performance of structure substantially with lightweight filler, but can alleviate the deadweight of structure widely, thereby reduce investment outlay, save cost, reduce unnecessary waste.
At present domestic several thin-walleds that are used for the concrete structure of having developed are filled pipe and lightweight obturator, and applied for relevant patent, its material therefor is several big classes such as metal material, cement products, rubber or plastic products, expanded perlite material, polyphenyl foam roughly, and practice respectively has pluses and minuses in using.The metal bellows cost is higher, and foot-operated the rubbing in when construction cause bellows seaming cracking easily, and electricity, gas welding carry out operation and may burn hole if be close to bellows simultaneously.The hollow section deadweight of being made by fragile materials such as high-strength cements is bigger, and water absorption rate is higher, and is cracked easily when withstanding shocks load and stacking weight.Rubber or plastic hollow pipe cost are also higher, contact to cut to pieces easily with hard metal and bump cracking.Though lightweight foam material has solved some problems of other tube materials, but the surface of material own is softer, and water absorption rate is generally bigger, the excessive easy deformation of external force, secondly hard metal scratches and is easy to generate the debris contamination construction environment, even has influence on concrete pouring quality; Therefore defective such as existing lightweight foam material intensity is weak in order to overcome, building and construction disaster hidden-trouble on the market must improve the unit weight (being compactness) of expanded material and select the fireproof raw material for use, and this just must cause the cost increase.Simultaneously, useful in the market light burnt powder cement (magnesia cement) directly is wrapped in the expanded material surface and overcomes the inflammable defective of foaming simultaneously to reduce material cost.But,, use and promote so had influence on market because magnesite product directly contacts and can influence structural performance (main cause is that wherein chlorion has corrosiveness to reinforcing bar) with concrete surface.
The utility model content
(1) technical problem that will solve
A purpose of the present utility model is at above-mentioned the deficiencies in the prior art, and a kind of lightweight filling member that has double-layer structural of environmental protection and energy saving is provided.
(2) technical scheme
For achieving the above object, the utility model adopts following technical scheme:
A kind of light-weight environment-friendly filling member that has double-layer structural described in the utility model comprises sealing top layer, shell layer and light material supporting body.
Described light material supporting body is secondary or repeatedly utilizes existing lightweight member or sheet material to be processed into once more.
Described shell layer is made by fire-retardant type inorganic glass fibre reinforced plastics, perspex steel, rubber and plastic synthetic materials, thin-walled wooden boards or metal sheet.
Described housing outside is provided with the sealing top layer.
Described sealing top layer is a rubberised layer, or the adhesive tape layer that is entwined by adhesive tape.
Described light material supporting body is multiple shape, and is perhaps identical with hull shape.
Described light material supporter is hollow, and perhaps the rib shape is perhaps cellular.
The cross sectional shape of described shell layer is a polygon, perhaps is the composite figure of straight line and camber line.
(3) beneficial effect
A kind of advantage and good effect that has the light-weight environment-friendly filling member of double-layer structural described in the utility model is: the utility model adopts the environmental protection and energy saving material, fill successively additional shell layer and the sealing top layer of body surface in lightweight with certain intensity and toughness, form double-decker, with the body acting in conjunction, satisfy instructions for use.The bulk strength of filling member had both been strengthened on the sealing top layer, the while moistureproof and waterproof, and main is to have played buffer action, and the shell layer is not directly contacted with concrete.The utility model process of manufacture is simply pollution-free, the filling member waterproof fireproofing, light weight, cost are low, has certain intensity, rigidity and toughness, not yielding, cracked during construction, smooth surface is easy to concrete flowing, have simultaneously and can saw the characteristics that to cut out, and transverse shape is more flexible, can determine according to designing requirement.The utlity model has excellent economy and applicability.
Description of drawings
A kind of cross-sectional view of Fig. 1 (a) expression filling member of the present utility model;
The another kind of cross-sectional view of Fig. 1 (b) expression filling member of the present utility model; First kind of supporting body structural representation in Fig. 2 (a) expression filling member of the present utility model;
Second kind of supporting body structural representation in Fig. 2 (b) expression filling member of the present utility model;
The third supporting body structural representation in Fig. 2 (c) expression filling member of the present utility model;
The sectional view of first kind of shell layer in Fig. 3 (a) expression the utility model;
The sectional view of second kind of shell layer in Fig. 3 (b) expression the utility model;
The sectional view of the third shell layer in Fig. 3 (c) expression the utility model;
The sectional view of the 4th kind of shell layer in Fig. 3 (d) expression the utility model;
The sectional view of the 5th kind of shell layer in Fig. 3 (e) expression the utility model;
The sectional view of the 6th kind of shell layer in Fig. 3 (f) expression the utility model.
Among the figure: 1. light material supporter; 2. shell layer; 3. sealing top layer;
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1 (a)-Fig. 1 (b) and Fig. 2 (a)-Fig. 2 (c), a kind of light-weight environment-friendly filling member that has double-layer structural of the present utility model comprises a light material supporting body 1 and shell layer 2 and sealing top layer 3.Described light material supporting body 1 is a lightweight foam material, mainly bears the pressure of upper and lower surface.Described shell layer 2 is by the glass-reinforced plastic material with certain intensity and toughness such as fire-retardant type inorganic glass fibre reinforced plastics, perspex steel; perhaps the rubber and plastic synthetic materials is made; it also can be made by the other materials with certain intensity and toughness such as thin-walled wooden boards or metal sheet; it mainly plays the effect of isolating and protecting supporting body, has overcome the shortcoming that supporting body unit weight is little, quality is soft.Sealing top layer 3 is rubberised layers, also can be the adhesive tape layer that is entwined by adhesive tape.Sealing, drawknot and buffer action are mainly played in the sealing top layer.The light material supporting body can be more than two.Light material supporting body in the utility model and shell layer and sealing top layer all have tension and compressive strength separately, acting in conjunction.See Fig. 2 (b), Fig. 2 (c), the light material supporting body 1 in the utility model can be solid, can also be hollow, like this, under the situation of guaranteed strength, has further saved raw material.
Shown in Fig. 3 (a)-Fig. 3 (f), the cross sectional shape of the shell layer 2 in the utility model can be a polygon, also can be the different shape of the combination of straight line and camber line.
A kind of method that has the light-weight environment-friendly filling member of double-layer structural of the present utility model comprises the steps:
1), makes the light material supporting body 1 of corresponding sectional dimension and length according to designing requirement; Supporting body 1 mainly plays the stressed effect of support, and it and shell layer and sealant one work and bear external force.
Light material supporting body 1 can be the existing lightweight member of second use; the for example lightweight member of the lightweight package thing of household electrical appliances or other machines equipment or guard shield, waste and old building or facility or sheet material etc.; through processing once more, as cut, repair, bonding, assembly unit etc. make.Also can directly manufacture.In order to save material more, can right and wrong solid, have the frame rib formula framework or the cellular structure of cavity as employing.Supporting body can be selected lightweight foam material for use, comprises polystyrene foam plastics, Vestolit or polyurethane foam plastics etc.Also can select to be made into support housing with shell layer same material.Supporter can also select by multiple light material particle (expanded perlite, haydite, slag, industrial residue or fly ash grain), string (comprising plant straw, wood chip) play chemical industry fibrid, the cement paste that drawknot twines the particle effect or the bonding slurry that plays cementation through mixing together.Supporting body can also be that a plurality of cell cube assembling combination form on laterally reaching vertically.All being solid between each cell cube itself and the cell cube, also can be hollow.
2) be bed die with the supporting body of making, make the shell layer.The shell layer can be the organic or inorganic glass-reinforced plastic material, also can select for use glass wool cloth and polymer cement mortar to make, and can also select the light sheet splicing.The shell layer will guarantee it is globality, and the whole supportive body external surfaces of parcel protection.Smooth surface is smooth simultaneously, also will have certain tension compressive strength.
3) twine or brushing one deck sealing top layer 3 border outside the shell layer.The enclosed watch layer material has certain intensity and toughness, its water absorption rate low (can not reduce concrete strength), smooth surface (being easy to concrete flowing); Sealing top layer and shell layer one work, and increase the bulk strength of product.Play the separation layer effect simultaneously, directly do not contact with steel concrete to guarantee the shell layer.The formation of sealant can be to form by brushing paint (as polyurethane material, emulsion paint or elastic composite coating), also can directly be entwined with plastic adhesive tape.When shell layer itself sealing tight, smooth outer surface, the shell layer is the waterproof fireproofing material simultaneously, and does not react with steel concrete and destroy or influence under the situation of its intensity, can suitably improve shell layer intensity, thereby save the sealing top layer.
Thin wall type is in the past filled pipe and the lightweight foam material obturator all is the single main body independent action.The utility model allows skin construct and the internal layer acting in conjunction, brings into play its effect respectively, reasonable disposition, thus it is suitable for more economically.
The utility model active response is about call environmentally friendly, conservation-minded society's sustainable development, attempt existing material of recycling and member, adopt the environmental protection and energy saving material simultaneously, process of manufacture is simply pollution-free, the filling member waterproof fireproofing, light weight, cost are low, has certain intensity, rigidity and toughness, not yielding, cracked during construction, smooth surface is easy to concrete flowing, have simultaneously and can saw the characteristics that to cut out, and transverse shape is more flexible, can determine according to designing requirement.The utlity model has excellent economy and applicability.
Claims (8)
1. a light-weight environment-friendly filling member that has double-layer structural includes at least one light material supporting body (1) and its outer shell layer (2), it is characterized in that being enclosed with sealing top layer (3) at the external surface of shell layer (2).
2. filling member as claimed in claim 1 is characterized in that described shell layer (2) is that fire-retardant type inorganic glass fibre reinforced plastics, perspex steel or rubber and plastic synthetic materials are made.
3. filling member as claimed in claim 1 is characterized in that described housing outer surface is provided with sealing top layer (3), and sealing top layer (3) is a rubberised layer, or the adhesive tape layer that is entwined by adhesive tape.
4. filling member as claimed in claim 1 is characterized in that described light material supporting body (1) is secondary or repeatedly utilizes existing lightweight member or sheet material to be processed into once more.
5. filling member as claimed in claim 1, it is characterized in that described light material supporting body (1) material is polystyrene foam plastics, Vestolit or polyurethane foam plastics, expanded perlite, haydite, slag, industrial residue or fly ash grain, sponge comprises plant straw or wood chip.
6. filling member as claimed in claim 1 is characterized in that described light material supporting body (1) is more than two.
7. filling member as claimed in claim 1 is characterized in that described light material supporting body (1) is hollow.
8. as the arbitrary described filling member of claim 1-7, it is characterized in that described shell layer
(2) cross sectional shape is a polygon, perhaps is the composite figure of straight line and camber line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201439609U CN201050132Y (en) | 2007-04-16 | 2007-04-16 | Environment-friendly light packing member with double layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201439609U CN201050132Y (en) | 2007-04-16 | 2007-04-16 | Environment-friendly light packing member with double layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050132Y true CN201050132Y (en) | 2008-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201439609U Expired - Fee Related CN201050132Y (en) | 2007-04-16 | 2007-04-16 | Environment-friendly light packing member with double layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050132Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781452A (en) * | 2010-03-05 | 2010-07-21 | 飞虎(厦门)聚氨酯制品有限公司 | Product of polyurethane-glass fiber resin compound material and method for preparing same |
-
2007
- 2007-04-16 CN CNU2007201439609U patent/CN201050132Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781452A (en) * | 2010-03-05 | 2010-07-21 | 飞虎(厦门)聚氨酯制品有限公司 | Product of polyurethane-glass fiber resin compound material and method for preparing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20080423 Termination date: 20100416 |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100021 Beijing city Chaoyang District East sanhuan Jinsong three District No. 302 Huateng building room 1001 Patentee after: Xiao Zhongfa Address before: 100081, 46 South Avenue, Haidian District, Zhongguancun, China Meteorological Administration, three floor, kindergarten, Beijing Patentee before: Xiao Zhongfa |
|
| RR01 | Reinstatement of patent right |
Former decision: change in the name or address of the patentee Former decision publication date: 20111123 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20130416 |