CN101078281B - Heat insulating building blocks and producing method - Google Patents
Heat insulating building blocks and producing method Download PDFInfo
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- CN101078281B CN101078281B CN2006100267910A CN200610026791A CN101078281B CN 101078281 B CN101078281 B CN 101078281B CN 2006100267910 A CN2006100267910 A CN 2006100267910A CN 200610026791 A CN200610026791 A CN 200610026791A CN 101078281 B CN101078281 B CN 101078281B
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Abstract
The invention relates to a heat-insulation block for building wall, especially the heat-insulation block with energy saving and heat insulation performances applied for manufacturing outer wall, belonging to the building material. The production in invention is Z-shape. Heat-insulation core block is filled in the shell. The upper surface of said heat-insulation core block is lower than the heat-insulation block by 1-2cm. In using, it also comprises a sheet heat-insulation block embedded on the upper part of block partially. The shape of sheet heat-insulation block must obligate space to satisfy that it can insert into the upper part of heat-insulation block partially while the upper surface of sheet heat-insulation block is contacted with the bottom face of block in last layer in building wall directly. The merit of invention is that after the block in invention is adopted to build wall, the heat-insulation material crosses in wall so that not only heat exchange of portrait masonry joint in wall is solved but also heat exchange of transversal masonry joint in wall is solved; cold-effect effect generated by masonry joint is solved; when the product in invention is used there is no need to do heat-insulation treatment for outer wall furthermore and cost is saved.
Description
Technical field
A kind of insulation blocks that is used for construction wall relates to constructional materials, particularly a kind of insulation blocks with energy-saving heat preserving performance of making exterior wall that is applicable to.
Background technology
In recent years, being used for the many of outer wall material in building material industry is figuline building blocks.The disclosed name of Chinese patent literature is called the utility model patent of " ceramsite concrete hollow block " (patent No. is ZL88214874.5); this technology is to make binding agent with cement; the concrete hollow block that lightweight aggregate is made as raw material; because the performance that it has is in light weight, intensity is big; this technology obtained using widely in the regular period; but the related product of this technology does not have heat-insulating property; therefore this product also needs to take in addition the insulation measure usually if use as exterior wall in the north.On March 22nd, 2006 Chinese patent documentation also disclose a kind of name and be called " building block of a kind of multipurpose disjunctor dislocation heat-insulation and heat-preservation " (patent No.: utility model patent ZL200420013558.5), this utility model patent technical description a kind of building-block be disjunctor dislocation Z type, be provided with the dislocation through hole in the building-block, be filled with the heat insulating material piece in the dislocation through hole, the both sides of building-block do not have Connection Card, tack piece, half-section piece.The defective of this technology is the heat conduction problem that does not have to consider in use to prolong the screed that connects between the vertical building block.Also has an approximate Chinese patent skill, name is called " exterior wall load-bearing insulation block " (open day of the patent No.: ZL200420074380.5: 2005.09.07), this technology is a kind of exterior wall load-bearing insulation block, be cuboid porous bearing building block, building block two ends unfilled corner is step-like, porous is in staggered distribution, the heat bridge trend is broken line, perfusion heat insulating material in the hole, the defective of this technology and above-mentioned described technology be equally not do not consider in use to prolong vertical, the heat conduction problem of the screed that connects between the building block.Also has an approximate Chinese patent, name is called " Z-shaped small-sized cement concrete hollow filled non-clod bridge thermal insulation building block and method for making thereof ", and (open day of the patent No.: ZL200510078456.0: 2005.11.30), the document has disclosed a kind of Z-shaped small-sized cement concrete hollow filled non-clod bridge thermal insulation building block and has belonged to building field novel heat insulation heat-insulating sound-insulating body of wall material.Main technical schemes is block profile to be designed to Z-shaped hollow, fills straw, husk or wheat straw, corn stem, the used foamed plastics particle through pulverizing handled through super-dry, deinsectization with aluminium foil composite plastic film bag package encapsulation in the cavity.Z-shaped hollow filling insulation blocks is eliminated building block self cold bridge by the staggered end wall that stops of double-layer heat insulation material, and the wall thermal insulating heat-proof quality is improved greatly, and loose fill type insulant can absorb acoustic energy again, and soundproof effect is good.Z-shaped building block has kept cement concrete building-block intensity height, strong shock resistance, from decorating the good advantage of performance, increased the high thermal insulation sound insulation value of building-block, overcome the traditional rectangular building-block because of the body of wall through crack due to the drying shrinkage, the common fault of seepage, be mainly used in exterior wall and divide and produce building by laying bricks or stones of wall.The defective of this technology and above-mentioned described technology be equally not do not consider in use to prolong vertical, the heat conduction problem of the screed that connects between the building block.
Summary of the invention
The object of the invention is according to above-mentioned the deficiencies in the prior art part, proposes a kind ofly to be directly used in the insulation blocks of making exterior wall, and the making and use method of this insulation blocks.
The object of the invention is realized by following technical scheme:
A kind of insulation blocks, be the Z font, be provided with the dislocation through hole in the building block, be filled with the heat insulating material pellet in the through hole, it is characterized in that, the upper surface of described heat insulating material pellet is lower than block surfaces 1～2cm, in use, also comprise identical with a through hole section configuration or akin sheet heat insulating block, this sheet heat insulating block can partly be embedded in 1～2cm headspace on building block top, simultaneously the upper surface of sheet heat insulating block when building a wall above the insulation blocks bottom face of one deck directly contact; The housing composition of described insulation blocks comprises: lytag and/or leca and/or haydites of book structure, cement, cinder and/or industrial slag and water are formed, wherein, lytag and/or leca and/or haydites of book structure account for 40～50% by weight percentage, and particle diameter is that 8～15mm, cement account for 9～12%, all the other are cinder and/or industrial slag, and water accounts for 20～30% of gross weight; Heat insulating material pellet in the described building block in the through hole can be selected of the prior art anyly, and best embodiment is for by weight percentage, and expanded perlite accounts for 45～71%, concentration is that 15～35% industrial liquid silicate of soda accounts for 55～29%; The sheet heat insulating block that can be embedded in building block upper end headspace is any heat insulating material that can moulding; Best embodiment is for by weight percentage, and expanded perlite accounts for 45～71%, concentration is that 20～40% industrial liquid silicate of soda accounts for 55～29%; The production method of described a kind of insulation blocks, (1) presses the proportioning of insulation blocks case material, and the water with adding again after haydite, cinder, cement, the even stirring by compound weight 20～35% evenly stirs; (2) raw material vibrations in Z-shaped mould, extruding, the demoulding, moulding, the maintenance after will stirring, insulation blocks housing are made and are finished; (3) expanded perlite and industrial liquid silicate of soda are stirred by proportioning, be encased in the cavity of insulation blocks housing naturally, make the height of the upper surface of expanded perlite pellet be lower than insulation blocks height 1-2cm after the pressurization; Described sheet heat insulating block, its preparation method are extrusion formings in mould after stirring with expanded perlite and industrial liquid silicate of soda; Heat insulating material pellet in the described building block in the through hole can also be the polyphenyl plate of moulding; The sheet heat insulating block that can be embedded in the building block upper end can also be the polyphenyl plate of moulding.
In use, comprise that also one can be embedded in the sheet heat insulating block in the building block upper cavity, this sheet heat insulating block can also be the polyphenyl plate of moulding.When adopting the polyphenyl material, directly polyphenyl plate is embedded in the building block cavity according to the shape of building block cavity and gets final product.
Advantage of the present invention is: in light weight, compressive resistance is big, good heat insulating, after particularly adopting this building block to build a wall, heat insulating material is crisscross in body of wall, not only solved the heat conduction problem of vertical mortar joint in the body of wall, and the heat conduction problem of the horizontal mortar joint of solution body of wall, promptly solved the cold bridge effect that the employed sand-lime layer of connection is produced between the building block when building a wall, used product of the present invention not need again exterior wall to be done further insulation and handle the saving cost.Product of the present invention is realized the batch production batch process easily, and cost is low.
Description of drawings
Accompanying drawing 1 is product structure schematic diagram of the present invention;
Accompanying drawing 2 is the product structure schematic diagram of the present invention after making up;
Accompanying drawing 3 is accompanying drawing 2 lateral views;
Accompanying drawing 4 is accompanying drawing 2 user mode structural representations;
Accompanying drawing 5 is accompanying drawing 4 A-A views;
Accompanying drawing 6 is accompanying drawing 4 B-B views;
Specific embodiments
Below in conjunction with accompanying drawing feature of the present invention and other correlated characteristic are described in further detail
Label 1-5 in the accompanying drawing 1,2,3,4,5,6 represents insulation blocks housing, 2-heat insulating material pellet, 3-sheet heat insulating block, 4-groove, the 5-headspace of 1-Z shape respectively.
Embodiment 1:
The insulation blocks that with the specification is long 410mm, beam overall 200mm, both sides, each wide 95mm, high 200mm is an example:
Show that as accompanying drawing 1,2,3 insulation blocks is to be made of Z-shaped insulation blocks housing 1 and heat insulating material pellet 2, is provided with the dislocation through hole in the building block, is filled with heat insulating material pellet 2 in the through hole, also comprises sheet heat insulating block 3 during use; The upper surface of heat insulating material pellet 2 is lower than block surfaces 1cm, in use, also comprise identical with a through hole section configuration or akin sheet heat insulating block 3, the thickness of this sheet heat insulating block 3 is 2cm, embed the 1cm headspace in the building block, simultaneously the upper surface of sheet heat insulating block when building a wall above the insulation blocks bottom face of one deck directly contact such structure, stitch equal insulation material at the vertical and horizontal sand-lime that forms body of wall and isolate, the sand-lime layer prolongs body of wall and is labyrinth-like.The housing composition of described insulation blocks, can be for of the prior art any, embodiment preferred is for by weight percentage, mainly by the particle diameter that accounts for 50% be 8～15mm lytag, account for 12% cement, all the other be the water composition of cinder and/or industrial slag and described composition gross weight 20～30%; Described heat insulating material pellet, can select any heat insulating material of the prior art, but this selection must be to meet industry standard, the embodiment preferred that the inventor thinks is for by weight percentage, expanded perlite accounts for 71%, concentration is that 20% industrial liquid silicate of soda accounts for 29%, and such proportioning reduces cost under the prerequisite that guarantees heat-insulating property as far as possible; The sheet heat insulating block that can be embedded in building block upper end is any heat insulating material that can moulding, but also needs to meet the insulation standard; The embodiment of the best that the inventor thinks is for by weight percentage, and expanded perlite accounts for 71%, concentration is that 20～40% industrial liquid silicate of soda accounts for 29%; The production method of described a kind of insulation blocks, (1) presses the proportioning of insulation blocks case material, and the water with adding again after haydite, cinder, cement, the even stirring by compound weight 20% evenly stirs; (2) raw material vibrations in Z-shaped mould, extruding, the demoulding, moulding, the maintenance after will stirring, insulation blocks housing are made and are finished; (3) expanded perlite and industrial liquid silicate of soda are stirred by proportioning, be encased in the cavity of insulation blocks housing naturally, make the height of the upper surface of expanded perlite pellet be lower than insulation blocks height 1cm after the pressurization; The sheet heat insulating block on described building block top, its preparation method are extrusion formings in mould after stirring with expanded perlite and industrial liquid silicate of soda, and the raw material compression ratio is 20～35%.
The present embodiment product is done the exterior-wall heat insulation building block, and its technical performance detected value is as follows:
Embodiment 2:
The difference of present embodiment and embodiment 1 is, show as Fig. 2,3, the section configuration preferred design of sheet heat insulating block 3 becomes convex, two at projection form groove 4, groove 4 can be designed as about 1cm, such structure can make sand-lime partly enter headspace 5, increases the bonding strength between the building block.The material mixture ratio of Z-shaped insulation blocks housing 1 is, by weight percentage, adopting particle diameter is that the cement of the leca 45%, 11% of 8 ~ 15mm is made bonding agent, adds 44% cinder, and the back that stirs vibrates extrusion modling with 20% water in Z-shaped mould.
Extrusion forming in figuline building blocks after the heat insulating material pellet adopts expanded perlite and industrial liquid silicate of soda to stir.The proportioning of expanded perlite and industrial liquid silicate of soda is: expanded perlite accounts for 66% by weight percentage, concentration is that 20% industrial liquid silicate of soda accounts for 34%.
Extrusion forming in mould after sheet heat insulating block 3 usefulness expanded perlites and industrial liquid silicate of soda stir.Proportioning is: expanded perlite accounts for 45% by weight percentage, concentration is that 30% industrial liquid silicate of soda accounts for 55%.Sheet heat insulating block 3 be shaped as convex, and at the many strips in the limit, bottom right of convex, thickness is 25mm.
Production method is with embodiment 1
Embodiment 3:
The difference of present embodiment and embodiment 1 is, the material mixture ratio of Z-shaped insulation blocks housing 1 is, by weight percentage, adopting particle diameter is the haydites of book structure 40% of 8 ~ 15mm, 12% cement is made bonding agent, add 48% cinder, the water with 28% after stirring vibrates extrusion modling in Z-shaped mould.
Extrusion forming in figuline building blocks after the heat insulating material pellet adopts expanded perlite and industrial liquid silicate of soda to stir.The proportioning of expanded perlite and industrial liquid silicate of soda is: expanded perlite accounts for 71% by weight percentage, concentration is that 35% industrial liquid silicate of soda accounts for 29%.
Sheet heat insulating block 3 adopts the polyphenyl plate of moulding, and its thickness is 30mm.
Production method is with embodiment 1
The difference of present embodiment and embodiment 1 is, heat insulating material pellet 2 and moulding heat insulating block 3 all adopt the polyphenyl material, make the shape of polyphenyl material and get final product this moment according to the shape of the foregoing description 1, because of technician of the same trade is known further describing of this technology easily according to the information of above-mentioned publicity, so repeat no more the manufacture craft and the using method thereof of product of the present invention.
Though below design and embodiment according to the object of the invention have been done to elaborate with reference to accompanying drawing; but those of ordinary skills can recognize; under the precondition that does not break away from the claim limited range; still can make various improvement and conversion to the present invention; such as carrying out the expanded perlite pellet in advance; again with pack into the cavity of hollow figuline building blocks of the method that embeds; and to the simple shape change of sheet heat insulating block etc., and these improve and conversion still should belong to protection scope of the present invention.
Claims (7)
1. insulation blocks, be the Z font, be provided with the dislocation through hole in the building block, be filled with the heat insulating material pellet in the through hole, it is characterized in that, the upper surface of described heat insulating material pellet is lower than block surfaces 1～2cm, also comprises identical with a through hole section configuration or akin sheet heat insulating block, and this sheet heat insulating block can partly be embedded in the headspace of the 1～2cm on building block top.
2. a kind of insulation blocks according to claim 1, feature is, the housing composition of described insulation blocks, comprise: lytag and/or leca and/or haydites of book structure, cement, cinder and/or industrial slag and water are formed, wherein, lytag and/or leca and/or haydites of book structure account for 40～50% by weight percentage, and particle diameter is that 8～15mm, cement account for 9～12%, all the other are cinder and/or industrial slag, and water accounts for 20～30% of gross weight.
3. a kind of insulation blocks according to claim 1, feature be, the heat insulating material pellet in the described building block in the through hole: expanded perlite accounts for 45～71% by weight percentage, the industrial liquid silicate of soda of concentration 15～35% accounts for 55～29%.
4. a kind of insulation blocks according to claim 2, feature be, the sheet heat insulating block that can be embedded in the building block upper end is any heat insulating material that can moulding.
5. a kind of insulation blocks according to claim 5, feature be, the sheet heat insulating block that can be embedded in the building block upper end by weight percentage, expanded perlite accounts for 45～71%, concentration is that 20～40% industrial liquid silicate of soda accounts for 55～29%.
6. according to the described a kind of insulation blocks of claim 1, feature is that the heat insulating material pellet in the described building block in the through hole can also be the polyphenyl plate of moulding.
7. a kind of insulation blocks according to claim 1, feature are that the sheet heat insulating block that can be embedded in the building block upper end can also be the polyphenyl plate of moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100267910A CN101078281B (en) | 2006-05-23 | 2006-05-23 | Heat insulating building blocks and producing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100267910A CN101078281B (en) | 2006-05-23 | 2006-05-23 | Heat insulating building blocks and producing method |
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| Publication Number | Publication Date |
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| CN101078281A CN101078281A (en) | 2007-11-28 |
| CN101078281B true CN101078281B (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2006100267910A Expired - Fee Related CN101078281B (en) | 2006-05-23 | 2006-05-23 | Heat insulating building blocks and producing method |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010020088A1 (en) * | 2008-08-19 | 2010-02-25 | Zhu Hengjie | Assembled house make up of steel frame and light concrete panel |
| CN102079107B (en) * | 2009-12-01 | 2012-09-19 | 刘伟华 | Preparation method of bearing self-insulation sandwich block |
| AT509057B1 (en) | 2010-02-16 | 2011-06-15 | Geolyth Mineral Technologie Gmbh | HOLLOW BRUSH WITH Z-SHAPED OUTER CONTOUR |
| CN102503522B (en) * | 2011-09-23 | 2014-04-02 | 宁波平海建材有限公司 | Energy-saving self-heat-insulation ceramsite building block and manufacturing method and forming mould thereof |
| CN102979240B (en) * | 2012-12-12 | 2015-10-21 | 中国矿业大学 | A kind of flyash in great mixed amount composite thermal self-insulation building block and preparation method |
| CN104594541B (en) * | 2014-12-18 | 2017-04-05 | 南京东浩集成建筑科技有限公司 | A kind of high thermal resistance heat insulation building block and its material prescription |
| CN107298590A (en) * | 2016-04-15 | 2017-10-27 | 贵州中建建筑科研设计院有限公司 | A kind of industrial residue composite thermal self-insulation building block and preparation method thereof |
| CN107324739A (en) * | 2017-07-31 | 2017-11-07 | 杨化飞 | A kind of novel self-heat preserving walling unit |
| CN108000677A (en) * | 2017-12-14 | 2018-05-08 | 江苏建院欧野科技有限公司 | A kind of Self-heat-insulation composite building block |
| CN109403269B (en) * | 2018-12-21 | 2024-01-02 | 湖南电气职业技术学院 | Ecological bank protection building block of fish nest formula and prefabricated mould |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2394980Y (en) * | 1999-06-13 | 2000-09-06 | 黄统球 | Self heat insulation concrete hollow block |
| CN1702253A (en) * | 2005-06-12 | 2005-11-30 | 周荣标 | Z-shaped small-sized cement concrete hollow filled non-clod bridge thermal insulation building block and its making method |
| CN2898161Y (en) * | 2006-05-23 | 2007-05-09 | 石正 | Thermal-insulating building block |
-
2006
- 2006-05-23 CN CN2006100267910A patent/CN101078281B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2394980Y (en) * | 1999-06-13 | 2000-09-06 | 黄统球 | Self heat insulation concrete hollow block |
| CN1702253A (en) * | 2005-06-12 | 2005-11-30 | 周荣标 | Z-shaped small-sized cement concrete hollow filled non-clod bridge thermal insulation building block and its making method |
| CN2898161Y (en) * | 2006-05-23 | 2007-05-09 | 石正 | Thermal-insulating building block |
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| CN101078281A (en) | 2007-11-28 |
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