CN101148334A - Polyurethane exterior wall thermal insulation brick and manufacturing method thereof - Google Patents
Polyurethane exterior wall thermal insulation brick and manufacturing method thereof Download PDFInfo
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- CN101148334A CN101148334A CNA2007100551042A CN200710055104A CN101148334A CN 101148334 A CN101148334 A CN 101148334A CN A2007100551042 A CNA2007100551042 A CN A2007100551042A CN 200710055104 A CN200710055104 A CN 200710055104A CN 101148334 A CN101148334 A CN 101148334A
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- polyurethane
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- exterior wall
- thermal insulation
- brick body
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Abstract
The present invention is one kind of insulating polyurethane brick for external wall and its making process. The insulating polyurethane brick includes one brick body with polyurethane filled inside its cavity and one outer facing layer. It is made through the steps of: preparing polyurethane material board, preparing cement mortar, repetitively soaking the polyurethane material board inside the cement mortar and curing outside the mortar to obtain the brick body, leveling the outside surface, and forming the facing layer. The insulating polyurethane brick has excellent heat insulating performance.
Description
Technical field
The present invention relates to a kind of insulating brick for building and preparation method thereof, specifically, related to a kind of polyurethane exterior wall thermal insulation brick and preparation method thereof, belong to building material field.
Background technology
Building exterior wall heat preserving is a kind of technology of benefiting the nation and the people that country advocates energetically, and it can be saved energy and reduce the cost, and reduces the waste of the energy; The External Walls Heating Insulation of prior art mainly comprises exterior wall spray coating heat preservation material, exterior wall paste heat-preserving plate etc., the lagging material that it adopted also is not quite similar, but these technology or have the unconspicuous problem of heat insulation effect, there is the problem that is pasted not strongly and leans on, or increased the thickness of exterior wall, cause architectural appearance too fat to move, not attractive in appearance.
In order to overcome the above problems, people are seeking a kind of better solution always.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, thereby a kind of building heat preserving performance, that have energy-saving and cost-reducing effect, easy to use, structure design polyurethane exterior wall thermal insulation brick cleverly that improves is provided, a kind of making method of polyurethane exterior wall thermal insulation brick also is provided.
To achieve these goals, the invention provides a kind of polyurethane exterior wall thermal insulation brick, comprise the brick body, be provided with the core material chamber in the described brick body, described core material is filled with Polyurethane in the chamber.
Described brick body is provided with Polyurethane and fills mouth, and described Polyurethane is filled mouthful described core material of a connection chamber.
Described brick body is solidified by sand-cement slurry to be made.
Described brick body one arranged outside has finish coat.
Described finish coat is made of the exterior coating that is sprayed on described brick body.
Based on above-mentioned, the making method of polyurethane exterior wall thermal insulation brick may further comprise the steps:
Based on above-mentioned, in the step 2, described sand-cement slurry is in preparation, cement is selected white cement or the above cement of common 500# for use, sand is selected white stone sand or common yellow ground for use, and wherein, the granularity of sand is 1 ± 0.5mm, the weight proportion of cement and sand is 1～1.5: 3, is added with sodium silicate aqueous solution in the described sand-cement slurry.
Based on above-mentioned, in the step 4, the striped of certain rule is arranged on the described pallet.
Based on above-mentioned, in step 5, the construction of described finish coat may further comprise the steps:
Based on above-mentioned, in step 5, the construction of described finish coat may further comprise the steps:
Step 501 by weight, makes up white cement, white quartz sand and titanium dioxide by 1: 3: 0.05～0.5 proportioning;
The relative prior art of the present invention has outstanding substantive distinguishing features and obvious improvement, specifically, this polyurethane exterior wall thermal insulation brick makes full use of hard foamed Polyurethane excellent insulating performance as core material, imposing cement mortar its week as the brick body, make the insulating brick of different size, be bonded in the exterior wall or the roof of buildings, make and adopt the building heat preserving effect of this brick to improve greatly, played energy-saving and cost-reducing good result, simultaneously, this brick structure deft design, easy to use, making method is simple, reliable in quality, practical, and, of the effect of general exterior wall had with decorative block or protection against corrosion brick.
Description of drawings
Fig. 1 is the structural representation of polyurethane exterior wall thermal insulation brick of the present invention;
Fig. 2 is a polyurethane exterior wall thermal insulation brick making method schematic flow sheet of the present invention;
Fig. 3 is a kind of constructional method schematic flow sheet of finish coat of the present invention;
Fig. 4 is the another kind of constructional method schematic flow sheet of finish coat of the present invention.
Embodiment
Below by the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
Embodiment one
As shown in Figure 1, a kind of polyurethane exterior wall thermal insulation brick comprises brick body 1, it is characterized in that: be provided with the core material chamber in the described brick body 1, described core material is filled with Polyurethane 2 in the chamber;
The overall dimensions of this insulating brick are with reference to the existing exterior wall ceramics or the specification of furring brick;
Core material (Polyurethane) thickness can be decided with reference to " the outer heat insulating work technology guide rule of Polyurethane rigid foam exterior wall " according to different areas or customer requirements.
Described brick body 1 is solidified by sand-cement slurry to be made, and usually, adopts 1 part of cement, 3 parts of sand to make sand-cement slurry, also can adopt 1 part of white cement, 3 parts of white quartz sands to make cement mortar.
Attractive in appearance in order to increase, described brick body 1 one arranged outside have finish coat 3, usually, can adopt following several method to increase the effect of finish coat:
A, on the basis of described brick body the spraying different colours exterior coating;
B, on the basis of described brick body, smear the sand-cement slurry that one deck white cement, white quartz sand, color pebble, each portion of sheet mica are made, floating or surperficial rough-shape all can, to produce the effect of grouan;
C, on the basis of described brick body, utilize the sticking one deck aluminium foil of tackiness agent or colorful aluminum foil or aluminium sheet;
D, on the basis of described brick body, smear one deck with white cement, white pigment, white quartz sand, troweling or press polish are to produce the overglaze effect.
As shown in Figure 2, based on above-mentioned, the making method of polyurethane exterior wall thermal insulation brick may further comprise the steps:
As shown in Figure 3, based on above-mentioned, in step 5, the constructional method of described finish coat may further comprise the steps:
As shown in Figure 4, based on above-mentioned, in step 5, the another kind of constructional method of described finish coat may further comprise the steps:
Step 501 by weight, makes up white cement, white quartz sand and titanium dioxide by 1: 3: 0.05～0.5 proportioning;
Embodiment two
Based on said structure, different is with embodiment one: described brick body is provided with Polyurethane and fills mouthful, and described Polyurethane is filled and mouthful is communicated with a described core material chamber.
The brick body design of this structure mainly is to make for convenience, usually, utilizes the present production exterior wall ceramics or the production line of exterior wall, technological transformation slightly can be produced the above insulating brick, promptly, during with moulding, add plastic plate that one deck scribble remover in embryo's centre at ceramics or ceramic tile, its big or small former degree is decided according to design, after treating drying forming, extract plastic plate out, be fired into the ceramics or the ceramic tile of hollow, then, be bumped into Polyurethane rigid foam plate again, promptly get this finished product.
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (10)
1. a polyurethane exterior wall thermal insulation brick comprises the brick body, it is characterized in that: be provided with the core material chamber in the described brick body, described core material is filled with Polyurethane in the chamber.
2. polyurethane exterior wall thermal insulation brick according to claim 1 is characterized in that: described brick body is provided with Polyurethane and fills mouth, and described Polyurethane is filled mouthful described core material of a connection chamber.
3. polyurethane exterior wall thermal insulation brick according to claim 1 and 2 is characterized in that: described brick body is solidified by sand-cement slurry to be made.
4. polyurethane exterior wall thermal insulation brick according to claim 1 and 2 is characterized in that: described brick body one arranged outside has finish coat.
5. polyurethane exterior wall thermal insulation brick according to claim 4 is characterized in that: described finish coat is made of the exterior coating that is sprayed on described brick body.
6. the making method of the described polyurethane exterior wall thermal insulation brick of claim 1 is characterized in that, may further comprise the steps:
Step 1, prepare the polyurethane material plate by specification;
Step 2, preparation sand-cement slurry;
Step 3, the polyurethane material plate is immersed in the sand-cement slurry mix, apply evenly after, pull out, condense, immerse again in the sand-cement slurry, apply evenly again after, pull out, condense, repeat according to this repeatedly, until making the brick body;
Step 4, above-mentioned brick body is placed on the pallet that scribbles remover the outer side of the flat above-mentioned brick body of finishing;
Step 5, construction finish coat;
Step 6, condensed 1-3 days, remove pallet, continued to condense 3-10 days, get product.
7. the making method of polyurethane exterior wall thermal insulation brick according to claim 6, it is characterized in that: in the step 2, described sand-cement slurry is in preparation, cement is selected white cement or the above cement of common 500# for use, sand is selected white stone sand or common yellow ground for use, and wherein, the granularity of sand is 1 ± 0.5mm, the weight proportion of cement and sand is 1～1.5: 3, is added with sodium silicate aqueous solution in the described sand-cement slurry.
8. the making method of polyurethane exterior wall thermal insulation brick according to claim 6 is characterized in that: in the step 4, the striped of certain rule is arranged on the described pallet.
9. the making method of polyurethane exterior wall thermal insulation brick according to claim 6 is characterized in that, in step 5, the construction of described finish coat may further comprise the steps:
Step 51 by weight, is carried out proportioning for each 1 part with white cement, quartz sand, color pebble, sheet mica;
Step 52, above proportioning is added sodium silicate aqueous solution, the thick mortar of water furnishing again;
Step 53, rough-shape or roughness places described brick body one side with thick mortar;
Step 54, the shaping of condensing promptly can be made into the artificial granite finish coat.
10. the making method of polyurethane exterior wall thermal insulation brick according to claim 6 is characterized in that, in step 5, the construction of described finish coat may further comprise the steps:
Step 501 by weight, makes up white cement, white quartz sand and titanium dioxide by 1: 3: 0.05～0.5 proportioning;
Step 502, above combination is added sodium silicate aqueous solution, the thick mortar of water furnishing again;
Step 503, thick mortar is placed described brick body one side, flatten or floating, make smooth surface;
Step 504, the shaping of condensing promptly can be made into imitative enamel finish coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100551042A CN100554206C (en) | 2007-09-05 | 2007-09-05 | The making method of polyurethane exterior wall thermal insulation brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100551042A CN100554206C (en) | 2007-09-05 | 2007-09-05 | The making method of polyurethane exterior wall thermal insulation brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101148334A true CN101148334A (en) | 2008-03-26 |
| CN100554206C CN100554206C (en) | 2009-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100551042A Expired - Fee Related CN100554206C (en) | 2007-09-05 | 2007-09-05 | The making method of polyurethane exterior wall thermal insulation brick |
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| CN (1) | CN100554206C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849944A (en) * | 2022-12-21 | 2023-03-28 | 江苏恒尚节能科技股份有限公司 | Aerated concrete block for building curtain wall and preparation method thereof |
-
2007
- 2007-09-05 CN CNB2007100551042A patent/CN100554206C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849944A (en) * | 2022-12-21 | 2023-03-28 | 江苏恒尚节能科技股份有限公司 | Aerated concrete block for building curtain wall and preparation method thereof |
| CN115849944B (en) * | 2022-12-21 | 2023-08-11 | 江苏恒尚节能科技股份有限公司 | Aerated concrete block for building curtain wall and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN100554206C (en) | 2009-10-28 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20100905 |