CN105856416B - Stalk entity core type building block - Google Patents
Stalk entity core type building block Download PDFInfo
- Publication number
- CN105856416B CN105856416B CN201610209126.9A CN201610209126A CN105856416B CN 105856416 B CN105856416 B CN 105856416B CN 201610209126 A CN201610209126 A CN 201610209126A CN 105856416 B CN105856416 B CN 105856416B
- Authority
- CN
- China
- Prior art keywords
- stalk
- building block
- wire netting
- solid core
- faces
- Prior art date
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- 239000007787 solid Substances 0.000 claims abstract description 44
- 239000004568 cement Substances 0.000 claims abstract description 30
- 239000004576 sand Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000010902 straw Substances 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 37
- 229920003023 plastic Polymers 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 31
- 239000011083 cement mortar Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 9
- 239000011265 semifinished product Substances 0.000 claims description 8
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 6
- 244000105624 Arachis hypogaea Species 0.000 claims description 6
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 6
- 235000018262 Arachis monticola Nutrition 0.000 claims description 6
- 235000019738 Limestone Nutrition 0.000 claims description 6
- 239000006028 limestone Substances 0.000 claims description 6
- 235000020232 peanut Nutrition 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 5
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 5
- 229920006255 plastic film Polymers 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 3
- 230000032798 delamination Effects 0.000 abstract description 4
- 241000238631 Hexapoda Species 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 3
- 102100040287 GTP cyclohydrolase 1 feedback regulatory protein Human genes 0.000 description 2
- 101710185324 GTP cyclohydrolase 1 feedback regulatory protein Proteins 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000917122 Greenidea Species 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of stalk entity core type building block, by stalk solid core outer wrapping cement sand bed and wire netting is moulding forms.The straw building block corner of the present invention is moulding good, and it is strong that power is pullled in solidification, avoids delamination, protection against the tide water suction insect prevention, utilizes waste straw, reduce production cost.
Description
Technical field
The present invention relates to building block, and in particular to stalk entity core type building block.
Background technology
It is well known that building block is the main material of building, with the enhancing of environmental protection consciousness, building block is also to green idea
Draw close.At present, agriculture development result in that substantial amounts of stalk is to be handled, be promoted using the technology of stalk brickmaking.Such as
Publication number CN.204728565 is to do sealing with brown paper, but best paper can also damage, and in transportation, is being carried
Cheng Zhong, during building a wall, the paper of sealing is easy to damage, makes moist, be infested, be rotten, many uncertainties be present, and do not prevent
Fire.If publication number CN204983359U is to make cement mortar trowelling on stalk compacts using GFRP grid cloths, but stalk
Compacts forced compression has the anti-power of work, and easily the GFRP grid cloth rebound deformation fragmentations that periphery is wrapped up come off, and stalk is real
Just there is certain elasticity after body compacting, it is difficult closely to be depended on entity outside it to cause cement mortar trowelling, and handling process is not
Careful just broken cement mortar, have impact on normal use.
The content of the invention
It is an object of the invention to：A kind of stalk entity core type building block, stalk solid core outer wrapping cement sand bed are provided
Building block is shaped with wire netting, corner is moulding good, and it is strong that power is pullled in solidification, avoids delamination, protection against the tide water suction insect prevention, using useless
Stalk is abandoned, reduces production cost.
The present invention technical solution be：The stalk entity core type building block is by stalk solid core outer wrapping cement sand bed
And wire netting is moulding forms, its production process is as follows：
（1）The preparation of stalk solid core：Stalk dries, according to mass ratio 1 in stalk：0.02-0.5 adds pulverized limestone, mixing
Stalk is put into mould and extruded through hydraulic press 6-10MPA, obtains stalk solid core；
（2）The preparation of cement mortar：According to mass parts take 40-60kg of cement, 0.1-0.2kg of triethanolamine, glue for tile 3-
2-4kg of 5kg, A.EC32.5 swelling agent, 20-40kg of 1-2kg of glass fiber and water, uniform stirring 5-8 minutes, obtain cement
Mortar；
（3）Building block shapes：First, BD-201 interfacial agents 5-15kg and water 0.2-5kg are taken according to mass parts, be mixed into de-
Mould material；Secondly, two pieces of wire nettings and two blocks of plastic sheetings are taken, its length is equal to the width of stalk solid core, and its width is equal to straw
The height of stalk solid core, the thick 0.3MM demoulding bed of material is smeared on plastic sheeting block, bed of material overlying wire netting is stripped, in iron wire
Smear thick 1.0-1.5cm cement sand bed on the net, by with plastic sheeting, the demoulding bed of material and cement sand bed wire netting block by
Steel nail is fixed on the high faces of wide * of stalk solid core in opposite；Then, take a diameter of 0.5-1.5MM wire netting and plastics thin
The length that film, wire netting and plastic sheeting width are equal to stalk solid core adds 1.5-2.5cm, smears on a plastic film thick
The 0.3MM demoulding bed of material, bed of material overlying wire netting is stripped, thick 1.0-1.5cm cement sand bed is smeared on wire netting, by straw
The wide faces of long * of stalk solid core are placed on cement sand bed, and wire netting and plastic sheeting and cement sand bed are wrapped in stalk entity
On four faces that the long * of core is wide, wide * is high, and the long wide faces of * and the high faces of wide * are fixed in opposite by steel nail, obtain semi-finished product building block；Most
Afterwards, the semi-finished product building block for six faces being covered to cement mortar is put into six face pressures conjunction 3 minutes in the mould of forcing press, and pressing terminates rear sealed
The alignment pin of mould, solidified two days after being removed from forcing press, the plastic sheeting of parcel is taken off in the demoulding, natural curing five of sprinkling water
My god, obtain finished product building block.
Wherein, stalk is common straw, straw, peanut stalk, cornstalk, beans stalk or weeds, and cornstalk, beans stalk cut 5-8CM
Section and dry.
It is an advantage of the invention that：
1st, stalk is common straw, straw, peanut stalk, cornstalk, beans stalk or weeds, and Application Range product is wide.
2nd, stalk solid core accounts for more than the 90% of building block total amount, and raw material is easy to get, and is produced into low.
3rd, for stalk solid core to design mould compacting, stress surface is uniform, moulding easily in its outer surface.
4th, pulverized limestone is added in stalk, plays moistureproof water suction insect prevention effect.
5th, fixed in opposite by steel nail, mutually pullled, resist delamination cracking is good into side angulation plasticity.
6th, wire netting and plastic sheeting turn into integument, and anti-shrinkage is pullled, and oxygen barrier is anti-oxidation, and antifreeze, anti-aging, makes straw
Stalk solid core is closely depended on cement mortar gapless, and hammer is stood after finished product and is struck, not delamination, is not ftractureed, firm to have no as before
Influence, fireproof heat insulating sound insulation.
Embodiment
With reference to embodiment be further described the present invention technical solution, these embodiments it is not intended that
It is the limitation to technical scheme.
Embodiment 1：Building block is produced according to following steps
（1）The preparation of stalk solid core：Straw dries, according to mass ratio 1 in straw：0.02 adds pulverized limestone, mixes straw
It is put into mould and is extruded through hydraulic press 6MPA, obtains stalk solid core；
（2）The preparation of cement mortar：Cement 40kg, triethanolamine 0.1kg, glue for tile 3kg, A.EC32.5 are taken according to mass parts
Swelling agent 2kg, glass fiber 1kg and water 20kg, uniform stirring 5 minutes, obtain cement mortar；
（3）Building block shapes：First, BD-201 interfacial agents 5kg and water 0.2kg are taken according to mass parts, is mixed into demolding material；
Secondly, two pieces of wire nettings and two blocks of plastic sheetings are taken, its length is equal to the width of stalk solid core, and its width is equal to stalk entity
The height of core, the thick 0.3MM demoulding bed of material is smeared on plastic sheeting block, be stripped bed of material overlying wire netting, applied on wire netting
Thick 1.0cm cement sand bed is smeared, by steel nail is in opposite by the wire netting block with plastic sheeting, the demoulding bed of material and cement sand bed
It is fixed on the high faces of wide * of stalk solid core；Then, a diameter of 0.5MM wire netting and plastic sheeting, wire netting and plastics are taken
The length that the width of film is equal to stalk solid core adds 1.5cm, smears the thick 0.3MM demoulding bed of material on a plastic film, is stripped
Bed of material overlying wire netting, thick 1.0cm cement sand bed is smeared on wire netting, water is placed into the wide faces of the long * of stalk solid core
In silt particle pulp layer, long * that wire netting and plastic sheeting and cement sand bed are wrapped in stalk solid core is wide, wide * is high four faces
On, and the long wide faces of * and the high faces of wide * are fixed in opposite by steel nail, obtain semi-finished product building block；Finally, six faces are covered the half of cement mortar
Finished product building block is put into six face pressures in the mould of forcing press and closed 3 minutes, and pressing terminates the alignment pin of rear sealed mould, from forcing press
Solidified two days after removing, the plastic sheeting of parcel is taken off in the demoulding, watering natural curing five days, obtains finished product building block.
Embodiment 2：Building block is produced according to following steps
（1）The preparation of stalk solid core：Peanut stalk dries, according to mass ratio 1 in peanut stalk：0.26 adds pulverized limestone, mixing
Peanut stalk is put into mould and extruded through hydraulic press 8MPA, obtains stalk solid core；
（2）The preparation of cement mortar：According to mass parts take cement 50kg, triethanolamine 0.15kg, glue for tile 4kg,
A.EC32.5 swelling agents 3kg, glass fiber 1.5kg and water 30kg, uniform stirring 6.5 minutes, obtain cement mortar；
（3）Building block shapes：First, BD-201 interfacial agents 10kg and water 2.6kg are taken according to mass parts, is mixed into the demoulding
Material；Secondly, two pieces of wire nettings and two blocks of plastic sheetings are taken, its length is equal to the width of stalk solid core, and its width is equal to stalk
The height of solid core, the thick 0.3MM demoulding bed of material is smeared on plastic sheeting block, bed of material overlying wire netting is stripped, in wire netting
The upper cement sand bed for smearing thick 1.25cm, by the wire netting block with plastic sheeting, the demoulding bed of material and cement sand bed by steel nail
It is fixed in opposite on the high faces of wide * of stalk solid core；Then, a diameter of 1.0MM wire netting and plastic sheeting, wire netting are taken
And the width of plastic sheeting adds 2cm equal to the length of stalk solid core, smears the thick 0.3MM demoulding bed of material on a plastic film,
Bed of material overlying wire netting is stripped, thick 1.25cm cement sand bed is smeared on wire netting, the wide faces of long * of stalk solid core are put
Put on cement sand bed, the long * that wire netting and plastic sheeting and cement sand bed are wrapped in stalk solid core is wide, wide * is high four
On individual face, and the long wide faces of * and the high faces of wide * are fixed in opposite by steel nail, obtain semi-finished product building block；Finally, cement mortar is covered into six faces
Semi-finished product building block be put into the mould of forcing press six face pressures and close 3 minutes, pressing terminates the alignment pin of rear sealed mould, from pressure
Solidified two days after being removed in machine, the plastic sheeting of parcel is taken off in the demoulding, watering natural curing five days, obtains finished product building block.
Embodiment 3：Building block is produced according to following steps
（1）The preparation of stalk solid core：Cornstalk is cut 5-8CM section and dried, cornstalk Duan Zhongyi mass ratioes 1：0.5 adds
Enter pulverized limestone, mixing cornstalk is put into mould to be extruded through hydraulic press 10MPA, obtains stalk solid core；
（2）The preparation of cement mortar：Cement 60kg, triethanolamine 0.2kg, glue for tile 5kg, A.EC32.5 are taken according to mass parts
Swelling agent 4kg, glass fiber 2kg and water 40kg, uniform stirring 8 minutes, obtain cement mortar；
（3）Building block shapes：First, BD-201 interfacial agents 15kg and water 5kg are taken according to mass parts, is mixed into demolding material；
Secondly, two pieces of wire nettings and two blocks of plastic sheetings are taken, its length is equal to the width of stalk solid core, and its width is equal to stalk entity
The height of core, the thick 0.3MM demoulding bed of material is smeared on plastic sheeting block, be stripped bed of material overlying wire netting, applied on wire netting
Thick 1.5cm cement sand bed is smeared, by steel nail is in opposite by the wire netting block with plastic sheeting, the demoulding bed of material and cement sand bed
It is fixed on the high faces of wide * of stalk solid core；Then, a diameter of 1.5MM wire netting and plastic sheeting, wire netting and plastics are taken
The length that the width of film is equal to stalk solid core adds 2.5cm, smears the thick 0.3MM demoulding bed of material on a plastic film, is stripped
Bed of material overlying wire netting, thick 1.5cm cement sand bed is smeared on wire netting, water is placed into the wide faces of the long * of stalk solid core
In silt particle pulp layer, long * that wire netting and plastic sheeting and cement sand bed are wrapped in stalk solid core is wide, wide * is high four faces
On, and the long wide faces of * and the high faces of wide * are fixed in opposite by steel nail, obtain semi-finished product building block；Finally, six faces are covered the half of cement mortar
Finished product building block is put into six face pressures in the mould of forcing press and closed 3 minutes, and pressing terminates the alignment pin of rear sealed mould, from forcing press
Solidified two days after removing, the plastic sheeting of parcel is taken off in the demoulding, watering natural curing five days, obtains finished product building block.
After tested, the building block resistance to compression 3-5MPA obtained by embodiment 1-3, its heat insulation effect are 5-10 times of clay brick, its every
Audio fruit is 3-5 times of clay brick.
Claims (2)
1. stalk entity core type building block, the stalk entity core type building block is by stalk solid core outer wrapping cement sand bed and wire netting
It is moulding to form, it is characterized in that its production process is as follows：
（1）The preparation of stalk solid core：Stalk dries, according to mass ratio 1 in stalk：0.02-0.5 adds pulverized limestone, mixed straw
It is put into mould and is extruded through hydraulic press 6-10MPa, obtains stalk solid core；
（2）The preparation of cement mortar：According to mass parts take cement 40-60kg, triethanolamine 0.1-0.2kg, glue for tile 3-5kg,
A.EC32.5 swelling agents 2-4kg, glass fiber 1-2kg and water 20-40kg, uniform stirring 5-8 minutes, obtain cement mortar；
（3）Building block shapes：First, BD-201 interfacial agents 5-15kg and water 0.2-5kg are taken according to mass parts, is mixed into the demoulding
Material；Secondly, the length of two pieces of wire nettings and two blocks of plastic sheetings is taken to be equal to the width of stalk solid core, two pieces of wire nettings and two pieces
The width of plastic sheeting is equal to the height of stalk solid core, and the thick 0.3MM demoulding bed of material, demolding material are smeared on plastic sheeting block
Layer overlying wire netting, thick 1.0-1.5cm cement sand bed is smeared on wire netting, will be with plastic sheeting, the demoulding bed of material and water
The wire netting block of silt particle pulp layer is fixed on the high faces of wide * of stalk solid core by steel nail in opposite；Then, a diameter of 0.5- is taken
The width of 1.5mm wire netting and plastic sheeting, wire netting and plastic sheeting adds 1.5-2.5cm equal to stalk solid core length,
The thick 0.3mm demoulding bed of material is smeared on a plastic film, is stripped bed of material overlying wire netting, thick 1.0- is smeared on wire netting
1.5cm cement sand bed, the wide faces of the long * of stalk solid core are placed on cement sand bed, wire netting and plastic sheeting and water
On four faces that long * that silt particle pulp layer is wrapped in stalk solid core is wide, wide * is high, and by steel nail in opposite fix the long wide faces of * and
The wide high faces of *, obtain semi-finished product building block；Finally, the semi-finished product building block for six faces being covered to cement mortar is put into six faces in the mould of forcing press
Pressing 3 minutes, pressing terminate the alignment pin of rear sealed mould, solidified two days after being removed from forcing press, and parcel is taken off in the demoulding
Plastic sheeting, watering natural curing five days, obtains finished product building block.
2. stalk entity core type building block according to claim 1, it is characterized in that：The stalk be common straw, straw,
Peanut stalk, cornstalk, beans stalk or weeds, cornstalk, beans stalk are cut 5-8cm section and dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209126.9A CN105856416B (en) | 2016-04-06 | 2016-04-06 | Stalk entity core type building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209126.9A CN105856416B (en) | 2016-04-06 | 2016-04-06 | Stalk entity core type building block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105856416A CN105856416A (en) | 2016-08-17 |
| CN105856416B true CN105856416B (en) | 2017-12-29 |
Family
ID=56628245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610209126.9A Active CN105856416B (en) | 2016-04-06 | 2016-04-06 | Stalk entity core type building block |
Country Status (1)
| Country | Link |
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| CN (1) | CN105856416B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141017A (en) * | 2017-05-22 | 2017-09-08 | 江苏中路交通科学技术有限公司 | A kind of preparation method of energy saving and environment friendly building-block |
| CN108978403A (en) * | 2018-07-26 | 2018-12-11 | 中国冶集团有限公司 | Rice-straw ash footpath ground tile combination unit and its construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1704214A (en) * | 2004-05-28 | 2005-12-07 | 梅志成 | Manufacturing technique for integral unit cast brushing-free straw-core concrete building block |
| CN2823386Y (en) * | 2005-08-29 | 2006-10-04 | 单锦春 | Energy saving building external protection structure composite heat insulation wall |
| CN202248504U (en) * | 2011-09-16 | 2012-05-30 | 云南省建筑科学研究院 | Composite wallboard structure |
| AU2012100570A4 (en) * | 2007-11-07 | 2012-08-23 | Shun LU | Building panels |
| CN203034673U (en) * | 2013-01-08 | 2013-07-03 | 洛阳理工学院 | Concrete heat preservation building block with core |
-
2016
- 2016-04-06 CN CN201610209126.9A patent/CN105856416B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1704214A (en) * | 2004-05-28 | 2005-12-07 | 梅志成 | Manufacturing technique for integral unit cast brushing-free straw-core concrete building block |
| CN2823386Y (en) * | 2005-08-29 | 2006-10-04 | 单锦春 | Energy saving building external protection structure composite heat insulation wall |
| AU2012100570A4 (en) * | 2007-11-07 | 2012-08-23 | Shun LU | Building panels |
| CN202248504U (en) * | 2011-09-16 | 2012-05-30 | 云南省建筑科学研究院 | Composite wallboard structure |
| CN203034673U (en) * | 2013-01-08 | 2013-07-03 | 洛阳理工学院 | Concrete heat preservation building block with core |
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| Publication number | Publication date |
|---|---|
| CN105856416A (en) | 2016-08-17 |
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