CN103046685B - A kind of heat insulation building block and manufacture method thereof - Google Patents
A kind of heat insulation building block and manufacture method thereof Download PDFInfo
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- CN103046685B CN103046685B CN201310028712.XA CN201310028712A CN103046685B CN 103046685 B CN103046685 B CN 103046685B CN 201310028712 A CN201310028712 A CN 201310028712A CN 103046685 B CN103046685 B CN 103046685B
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- 238000009413 insulation Methods 0.000 title claims abstract description 183
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 239000004568 cement Substances 0.000 claims abstract description 65
- 239000003818 cinder Substances 0.000 claims abstract description 31
- 239000004088 foaming agent Substances 0.000 claims abstract description 21
- 208000002925 Dental Caries Diseases 0.000 claims abstract description 20
- 239000004570 mortar (masonry) Substances 0.000 claims description 50
- 239000011083 cement mortar Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005755 formation reaction Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 20
- 238000005266 casting Methods 0.000 abstract description 8
- 239000011148 porous material Substances 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 239000008261 styrofoam Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The present invention relates to building material field, especially relate to a kind of heat insulation building block and manufacture method thereof, including: the stripping and slicing main body cast by cinder, cement and sandstone；Multiple cavity it is formed with on described block main body；The bearing of trend of multiple described cavitys is identical；And the two ends of multiple described cavity all communicate with the external world；Described cavity is filled with the heat-insulation layer being made up of cement and foaming agent；Multiple described cavitys are scattered in multiple rows of cavity groups on described block main body.Cinder inherently loose structure, therefore cinder, cement and sandstone are mixed, the block main body of casting gained also has good heat insulation effect.Due to the effect of foaming agent, a large amount of sealed porosity can be formed in heat-insulation layer.And the heat conductivity of the air in these pores is much smaller than the heat conductivity of cement itself, and owing to multiple cavitys are scattered in multiple rows of cavity groups on described block main body, multiple rows of cavity groups is equivalent to provide multi-layer heat preserving, this heat insulation building block better heat preservation.
Description
Technical field
The present invention relates to building material field, especially relate to a kind of heat insulation building block and manufacture method thereof.
Background technology
At present, the material that building masonry wall insulation generally uses is styrofoam.Styrofoam price is higher,
Intensity is relatively low, and the inflammability being particularly due to styrofoam result in the potential safety hazard that building existence is the biggest.
Therefore have increasing people select use than styrofoam for, intensity higher, cheap and
And the heat insulation building block of potential safety hazard will not be produced.
Existing heat insulation building block generally comprises by the hollow block main body of concrete masonry units；?
Insulation material is filled, to reach the effect of insulation in block main body.
But the insulation material owing to filling in block main body is smaller, it is impossible to reach user
Demand.
Summary of the invention
The present invention proposes a kind of heat insulation building block and manufacture method, this heat insulation building block heat insulation effect
More preferably.
In order to achieve the above object, the technical scheme is that and be achieved in that:
A kind of heat insulation building block, including: the block main body cast by cinder, cement and sandstone；
Multiple cavity it is formed with on described block main body；
The bearing of trend of multiple described cavitys is identical；And the two ends of multiple described cavity all communicate with the external world；
Described cavity is filled with the heat-insulation layer being made up of cement and foaming agent；
Multiple described cavitys are scattered in multiple rows of cavity groups on described block main body.
In the embodiments of the present invention, it is preferable that two sides that described block main body is relative are equal
It is provided with cement tub；
The bearing of trend of described cement tub is identical with the bearing of trend of described cavity.
In the embodiments of the present invention, it is preferable that described block main body is provided with the side of cement tub
Face is additionally provided with thermal insulation mortar and injects groove；
The bearing of trend that described thermal insulation mortar injects groove is identical with the bearing of trend of described cavity.
In the embodiments of the present invention, it is preferable that described thermal insulation mortar injects in groove and is additionally provided with
The thermal insulation mortar being made up of cement, Calx king, hollow glass bead, grit and flyash.
In the embodiments of the present invention, it is preferable that often arrange described cavity groups and include that at least two is empty
Chamber.
In the embodiments of the present invention, it is preferable that between cavity adjacent in every evacuation chamber group
Common side-wall, when the cavity groups adjacent with this cavity groups extends, necessarily arrives in another cavity groups
Cavity.
In the embodiments of the present invention, it is preferable that be additionally provided with on described block main body for inciting somebody to action
Described block main body is separated into two and is partially separated chamber；
The bearing of trend of described disengagement chamber is identical with the bearing of trend of described cavity, and described disengagement chamber
Two ends all communicate with the external world；
Described disengagement chamber with on described block main body relative to two sides altogether sidewall.
In the embodiments of the present invention, it is preferable that be additionally provided with insulation sand on described block main body
Slurry injects chamber；Described
Described thermal insulation mortar injects chamber and communicates with described disengagement chamber；
The bearing of trend that described thermal insulation mortar injects chamber is identical and described with the bearing of trend of described cavity
Thermal insulation mortar injects the two ends in chamber and all communicates with the external world；
The common side-wall between cavity adjacent in every evacuation chamber group is to the cavity groups adjacent with this cavity groups
During extension, necessarily arrive described thermal insulation mortar and inject chamber.
A kind of manufacture method of heat insulation building block, including:
Cinder, cement and sandstone are mixed, is cast into block main body, and makes described block main body
Form multiple bearing of trend identical, and the cavity that two ends all communicate with the external world, multiple described cavitys are in institute
State and on block main body, be scattered in multiple rows of cavity groups；
Cement and water are mixed to form cement mortar, cement mortar add the foaming agent foamed and forms guarantor
Adiabator；
Described heat insulating material filling is filled with in the cavity of described main body, the time that natural curing is preset, makes
Obtain described insulation material and be frozen into heat-insulation layer in described cavity, i.e. form heat insulation building block.
In the embodiments of the present invention, it is preferable that described by the mixing of cinder, cement and sandstone
Including: count by weight percentage, by cinder 75%-80%, cement 10%-15%, sandstone 5%-15%
Mixing；
Described cement and water are mixed to form cement mortar, cement mortar adds the foaming agent shape foamed
Insulation material is become to include: by weight, cement 3-4 part and water 12-14 part to be mixed to form cement mortar；
Formation insulation material in cement mortar is added to after being completed by 6-8 part foaming agent foam.
Heat insulation building block provided by the present invention compared to the prior art, due to block main body be by cinder,
Cement and sandstone are cast, and cinder generally thermal power plant utilizes coal combustion to generate electricity, after burning
Residual, cinder inherently loose structure, therefore cinder, cement and sandstone are mixed, casting
The sidewall of the block main body of gained also has good heat insulation effect.And owing to also filling up in the cavities
Having the heat-insulation layer being made up of cement and foaming agent, heat-insulation layer is fully to be foamed by foaming agent, and by foam
Uniformly mix with cement mortar, in then the mixture formed being injected the cavity on block main body, be dried shape
Become.Due to the effect of foaming agent, a large amount of sealed porosity can be formed in heat-insulation layer.And at these gas
The heat conductivity of the air in hole is much smaller than the heat conductivity of cement itself, and owing to multiple cavitys are in institute
Stating and be scattered in multiple rows of cavity groups on block main body, multiple rows of cavity groups is equivalent to provide multi-layer heat preserving, because of
This this heat-insulation layer can preferably completely cut off the transmission of heat, better heat preservation.
The heat insulation building block that the present invention provides compared to existing technologies, including by cinder, cement and
The block main body of sandstone casting, forms multiple cavity, the extension of multiple cavitys on block main body
Direction is identical, and the two ends of multiple described cavity all communicate with the external world, build by laying bricks or stones at this heat insulation building block
Time in body of wall, the horizontal plane that extends perpendicularly to of its cavity is arranged, i.e. public side between cavity
Wall is also perpendicular to what horizontal plane was arranged, and the part of load-bearing, except the lateral wall of block main body, also includes
Common side-wall between cavity.Pressure can be uniformly by between lateral wall and the cavity of block main body
Common side-wall share, thus the intensity of heat insulation building block provided by the present invention is bigger, it is possible to bear
Bigger pressure, meets the demand of user.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by right
In embodiment or description of the prior art, required one, the accompanying drawing work used is introduced simply, it is clear that
Ground, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the schematic side view of the heat insulation building block that the embodiment of the present invention one is provided；
Fig. 2 is the schematic top plan view of the heat insulation building block that the embodiment of the present invention one is provided；
Fig. 3 is the heat insulation building block that the embodiment of the present invention two, embodiment three and embodiment four are provided
Schematic top plan view；
Fig. 4 is the schematic top plan view of the heat insulation building block that the embodiment of the present invention five is provided；
Fig. 5 is the schematic top plan view of the heat insulation building block that the embodiment of the present invention six is provided；
Fig. 6 is the schematic top plan view of the heat insulation building block that the embodiment of the present invention seven is provided；
Fig. 7 is the flow chart of the manufacture method of the heat insulation building block that the embodiment of the present invention eight is provided.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in inventive embodiments, clearly and completely retouches the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments.
Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
Embodiment one:
In the structural representation of embodiments of the invention one, it is stipulated that the direction indication of four-headed arrow in figure
Bearing of trend for cavity.
Fig. 1 is the schematic side view of the heat insulation building block that the embodiment of the present invention one is provided, and Fig. 2 is this
The schematic top plan view of the heat insulation building block that inventive embodiments one is provided.See shown in Fig. 1 and Fig. 2,
The heat insulation building block that the embodiment of the present invention one is provided includes: by cinder, cement and sandstone casting
The block main body 1 become；Multiple cavity 2 it is formed with on described block main body 1；Multiple described cavitys 2
Bearing of trend is identical；And the two ends of multiple described cavity 2 all communicate with the external world；Described cavity 2 is filled out
It is filled with the heat-insulation layer 3 being made up of cement and foaming agent；Multiple described cavitys 2 are on described block main body
It is scattered in multiple rows of cavity groups.
In the present embodiment one, owing to block main body 1 is to be cast by cinder, cement and sandstone to form
, cinder generally thermal power plant utilizes coal combustion to generate electricity, the residual after burning, and cinder is the most
Pore structure.Than prior art only using cement and sandstone make block main body, will in the present invention
Cinder, cement and sandstone mixing, the sidewall of the block main body 1 of casting gained also has well guarantor
Temp effect.And owing to being also filled with the heat-insulation layer 3 being made up of cement and foaming agent in the cavities, insulation
Layer 3 is fully to be foamed by foaming agent, and is uniformly mixed with cement mortar by foam, then mixed by formed
Compound is dried formation in injecting the cavity on block main body.Due to the effect of foaming agent, can be in insulation
Layer 3 forms a large amount of sealed porosity.And the heat conductivity of the air in these pores is much smaller than cement
The heat conductivity of itself, and owing to multiple cavitys are scattered in multiple rows of cavity groups on described block main body,
Multiple rows of cavity groups is equivalent to provide multi-layer heat preserving, and the most this heat-insulation layer can preferably completely cut off heat
Transmission.
In the heat insulation building block that the present embodiment one is provided, water including by cinder, cement and sandstone
The block main body 1 of casting, forms multiple cavity 2, the extension of multiple cavitys 2 on block main body 1
Direction is identical, and the two ends of multiple described cavity 2 all communicate with the external world, build at this heat insulation building block
When building in body of wall, the horizontal plane that extends perpendicularly to of its cavity 2 is arranged, i.e. between cavity 2
Common side-wall be also perpendicular to horizontal plane arrange, the part of load-bearing except the lateral wall of block main body 1,
Also include the common side-wall between cavity 2.Pressure can uniformly by the lateral wall of block main body 1 with
And the common side-wall between cavity 2 shares, thus the intensity of heat insulation building block provided by the present invention is more
Greatly, it is possible to bear bigger pressure, the demand of user is met.
Embodiment two:
Fig. 3 is the structural representation of the heat insulation building block that the embodiment of the present invention two is provided, and sees Fig. 2
Shown in, on the basis of above-described embodiment one, two sides that described block main body 1 is relative are respectively provided with
There is cement tub 4；The bearing of trend of described cement tub 4 is identical with the bearing of trend of described cavity 2.
In the present embodiment two, the when of due to heat insulation building block in body of wall, need to use cement to incite somebody to action
Fix between heat insulation building block or between other material, therefore block main body 1 relative two
Individual side is provided with cement tub 4, and the effect of cement tub 4 is the cement of fixing heat insulation building block and stays
Fixed space so that heat insulation building block can stronger be fixed on body of wall.
Embodiment three:
Shown in Figure 3, at the structural representation of the heat insulation building block that the embodiment of the present invention three is provided
In, on the basis of above-described embodiment two, described block main body 1 is provided with the side of cement tub 4 also
It is provided with the thermal insulation mortar for being coupled together by different heat insulation building blocks and injects groove 5；Described insulation sand
The bearing of trend that slurry injects groove 5 is identical with the bearing of trend of described cavity 2.
In the present embodiment three, due to the outer wall of heat insulation building block, i.e. block main body heat conductivity with
Being provided with the position of cavity 2, the heat conductivity of the part being i.e. filled with heat-insulation layer is different, therefore when certainly
When insulation blocks is built by laying bricks or stones in body of wall, it is likely to result in the part of outer wall between adjacent heat insulation building block
Different from the heat conductivity at other positions, affect the heat insulation effect that body of wall is overall, therefore at block main body 1
Two relative sides are provided with thermal insulation mortar and inject groove 5, and this thermal insulation mortar injects groove 5 and is arranged on certainly
When insulation blocks is built by laying bricks or stones in body of wall, the side adjacent with other heat insulation building blocks, this thermal insulation mortar is noted
Enter the thickness that the degree of depth of groove 5 is generally higher than the outer wall of heat insulation building block, heat insulation building block is built by laying bricks or stones into
Time in body of wall, described thermal insulation mortar injects in groove 5 and is additionally provided with by cement, Calx king, hollow vitreous
The thermal insulation mortar that microballon, grit and flyash are made.This thermal insulation mortar has excellent insulation effect
Really, therefore, it is possible to the outer wall reducing heat insulation building block is filled with leading of the part of heat-insulation layer 3 with it as far as possible
The difference of hot coefficient so that the better heat preservation of body of wall.Further, when multilamellar heat insulation building block is built
The when of building on body of wall, after thermal insulation mortar injects the thermal insulation mortar exsiccation injected in groove 5, additionally it is possible to
For providing fixing support force between heat insulation building block so that building by laying bricks or stones of heat insulation building block is the most firm.
Embodiment four:
Fig. 3 is the structural representation of the heat insulation building block that the embodiment of the present invention four is provided, above-mentioned three
On the basis of individual embodiment, shown in Figure 3, often arrange described cavity groups and include at least two cavity.
Multiple cavitys 2 are scattered on block main body 1 multiple rows of cavity groups, every evacuation chamber group include to
Few two cavitys 2, have common side-wall, the cavity of different groups between the adjacent cavities 2 of same cavity groups
There is also common side-wall between 2, so, during heat insulation building block load-bearing, pressure is by block main body and same
Public between the common side-wall between cavity adjacent in individual cavity groups, and the cavity 2 of different group
Sidewall shared, intensity is bigger, it is possible to the weight of load-bearing is higher, better meets the demand of user.
Embodiment five:
Fig. 4 is the structural representation of the heat insulation building block that the embodiment of the present invention five is provided, in above-mentioned reality
On the basis of executing example four, shown in Figure 4, public between cavity 2 adjacent in every evacuation chamber group
Sidewall, when the cavity groups adjacent with this cavity groups extends, necessarily arrives the cavity in another cavity groups
2。
In the present embodiment five, including three cavity groups, each cavity groups includes two cavitys 2, often
The common side-wall between cavity 2 adjacent in evacuation chamber group extends to the cavity groups adjacent with this cavity groups
Time, the cavity 2 necessarily arrived in another cavity groups is also equivalent to the sky in adjacent cavity groups
Staggering in chamber, the side of the cavity 2 that the side of every evacuation chamber 2 is the most adjacent thereto staggers.So, it is to avoid
Common side-wall between cavity 2 then may be perpendicular to the upper sidewall A and sidewall B of block main body 1,
Two sidewall A and sidewall B of straight line connection block main body 1, thus the same self-heat conserving caused is built
The difference of different parts heat conductivity on block.Further, when heat insulation building block is built by laying bricks or stones in body of wall, three are become
Common side-wall between the cavity 2 of row's distribution and the lateral wall uniform stressed of block main body 1 so that
The weight capacity of whole heat insulation building block is higher.
Embodiment six:
Fig. 5 is the structural representation of the heat insulation building block that the embodiment of the present invention six is provided, above-mentioned several
On the basis of individual embodiment, described block main body 1 is additionally provided with for by described block main body 1 point
It is partially separated chamber 6 from becoming two；The bearing of trend of described disengagement chamber 6 and the extension side of described cavity 2
To identical, and the two ends of described disengagement chamber 6 all communicate with the external world；Described disengagement chamber 6 and described building block
In main body 1 relative to two sides altogether sidewall.
In the present embodiment six, due to when heat insulation building block is built by laying bricks or stones in body of wall, it may be desirable to
Situation about the length of heat insulation building block being blocked, is therefore provided with for by building block on block main body 1
Main body 1 is separated into two and is partially separated chamber 6, and described disengagement chamber 6 is relative with on described block main body 1
Two sides altogether sidewall, therefore when block main body 1 is blocked by needs when, it is only necessary to will separate
On chamber 6 with on block main body 1 relative to the part of two sides altogether sidewall disconnect, i.e. from disengagement chamber 6
Position one piece of block main body 1 is separated into two pieces, meet the needs of user.
Embodiment seven:
Fig. 6 is the structural representation of the heat insulation building block that the embodiment of the present invention seven is provided, in above-mentioned reality
On the basis of executing example six, shown in Figure 6, described block main body 1 is additionally provided with thermal insulation mortar note
Enter chamber 7；The bearing of trend that described thermal insulation mortar injects chamber 7 is identical with the bearing of trend of described cavity 2,
And described thermal insulation mortar injects the two ends in chamber 7 and all communicates with the external world；Cavity 2 adjacent in every evacuation chamber group
Between common side-wall when the cavity 2 group adjacent with this cavity groups extends, necessarily arrive described insulation
Mortar injects chamber 7.
In the present embodiment seven, owing to being additionally provided with common side-wall between disengagement chamber 6 and cavity 2, because of
These are different from the heat conductivity of the heat-insulation layer 3 filled in cavity 2 due to the heat conductivity of common side-wall,
Therefore the heat insulation effect being likely to result in diverse location on same heat insulation building block is different, therefore to
Reduce the generation of this situation, block main body 1 is provided with thermal insulation mortar and injects chamber 7, by self-insurance
Temperature concrete block masonry, to the when of in body of wall, injects thermal insulation mortar, energy in this thermal insulation mortar injects chamber 7
Enough reduce the situation that on heat insulation building block, the heat insulation effect of different parts is different to produce.Further, when will be many
The when that layer heat insulation building block being built by laying bricks or stones on body of wall, thermal insulation mortar injects the thermal insulation mortar injected in chamber 7
After exsiccation, additionally it is possible to for providing fixing support force between heat insulation building block so that heat insulation building block
Build by laying bricks or stones the most firm.
Further, in the present embodiment seven, when needing one piece of bigger self-insurance from the position of disengagement chamber 6
Temperature building block is when be separated into two pieces of less heat insulation building blocks, due to disengagement chamber 6 and adjacent thereto
Between cavity 2, there is common side-wall, it is therefore desirable to here add a thermal insulation mortar and inject chamber,
This thermal insulation mortar injects chamber and communicates with disengagement chamber 6, when building from the position of disengagement chamber 6 by one piece of self-heat conserving
The when that block being separated into two pieces of heat insulation building blocks, thermal insulation mortar injects chamber and is separated into two grooves the most therewith,
The thermal insulation mortar being similar in the claims injects groove 5, thus is built by the heat insulation building block after separating
When building in body of wall, it is possible to injecting thermal insulation mortar between heat insulation building block adjacent thereto, thus carry
The heat insulation effect of high heat insulation building block.
In the present embodiment seven, it is preferable that in order to the manufacture of heat insulation building block is easy, cavity 2 is general
Rule arrangement on block main body 1, if cavity 2 has four, it becomes two rows to be distributed in block main body 1
Time upper, the common side-wall between cavity 2 then may be perpendicular to upper sidewall A and the side of block main body 1
Wall B, two sidewall A and sidewall B of straight line connection block main body 1.Therefore, at 4 cavitys 2
Adjacent position is provided with thermal insulation mortar and injects chamber 7, it is to avoid the common side-wall between cavity 2 and cavity 2
The heat conductivity of the part being filled with heat-insulation layer 3 is different, thus the same heat insulation building block caused
The heat insulation effect of different parts is different.
When cavity 2 has more, such as 6,8,10 etc. time, as long as there being above-mentioned situation
Generation, i.e. due to the arrangement of cavity 2, have the common side-wall between cavity 2 to be perpendicular to block main body 1
Upper sidewall A and sidewall B, straight line connection block main body 1 two sidewall A and sidewall B,
Multiple thermal insulation mortar can be provided with and inject chamber 7 so that the public affairs between cavity 2 adjacent in every evacuation chamber group
Sidewall is when the cavity groups adjacent with this cavity groups extends altogether, necessarily arrives described thermal insulation mortar and injects chamber
7。
In above-described embodiment four, embodiment five, the cross section of described cavity 2 is rectangle.By cavity 2
Cross section be set to rectangle, i.e. by the thickness of the sidewall A of block main body 1 to the heat-insulation layer of sidewall B
Degree is uniform, and i.e. on block main body 1, overall thermal conductivity by sidewall A to sidewall B is the same,
Even if there being difference, also in the range of can controlling so that heat insulation building block provided by the present invention has
There is more preferable heat insulation effect.
In above-mentioned seven embodiments, described foaming agent is physical blowing agent.Physical blowing agent is at high pressure
Lower generation bubble, the when that it mixing with cement mortar, it is possible to formed a large amount of and equal in cement mortar
Even sealed porosity, and dried at cement mortar, sealed porosity by air seal in cement, energy
Enough transmission preferably completely cutting off heat.
Embodiment eight:
The embodiment of the present invention seven also provides for the manufacture method of a kind of heat insulation building block, shown in Figure 7,
Including:
Step 101: cinder, cement and sandstone are mixed, and is cast into block main body so that be described
It is identical that block main body forms multiple bearing of trend, and the cavity that two ends all communicate with the external world；
Step 102: cement and water are mixed to form cement mortar, adds the foaming foamed in cement mortar
Agent forms insulation material；
Step 103: described heat insulating material filling is filled with in the cavity of described main body formation heat-insulation layer, natural
The time that maintenance is preset so that described insulation material is frozen into heat-insulation layer in described cavity, is i.e. formed
Heat insulation building block.
In the present embodiment, owing to block main body 1 is formed by cinder, cement and sandstone casting,
Cinder generally thermal power plant utilizes coal combustion to generate electricity, the residual after burning, and cinder inherently porous is tied
Structure.Than prior art only using cement and sandstone make block main body, in the present invention by cinder,
Cement and sandstone mixing, the sidewall of the block main body 1 of casting gained also has good heat insulation effect.
And owing to being also filled with the heat-insulation layer 3 being made up of cement and foaming agent in the cavities, heat-insulation layer 3 be by
Foaming agent fully foams, and is uniformly mixed with cement mortar by foam, is then injected by the mixture formed
Formation it is dried in cavity on block main body.Due to the effect of foaming agent, meeting shape in heat-insulation layer 3
Become a large amount of sealed porosity.And the heat conductivity of the air in these pores leading much smaller than cement itself
Hot coefficient, and owing to multiple cavitys are scattered in multiple rows of cavity groups, many evacuation chambers on described block main body
Group is equivalent to provide multi-layer heat preserving, and the most this heat-insulation layer can preferably completely cut off the transmission of heat.
In the present embodiment seven, when being cast into block main body, typically cinder, cement and sandstone are mixed
After pour in mould well prepared in advance, when cinder, cement and sandstone are dried, shape in a mold
Become block main body.
In the present embodiment six, it is preferable that described cinder, cement and sandstone mixing includes: press
Percentage by weight calculates, including: by cinder 75%-80%, cement 10%-15%, sandstone 5%-15%
Mixing, so, the heat insulation effect of the block main body made and intensity all can reach the use of user to be needed
Ask.
In described insulation material, calculate by weight, including: cement 3-4 part, water 12-14 part, send out
Infusion 6-8 part.So, insulation material the heat-insulation layer formed can preferably play heat insulation effect.
Last it is noted that above example is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to previous embodiment, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be repaiied by it
Change, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, not
The essence making appropriate technical solution departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a heat insulation building block, it is characterised in that including: cast by cinder, cement and sandstone
Block main body；
Multiple cavity it is formed with on described block main body；
The bearing of trend of multiple described cavitys is identical；And the two ends of multiple described cavity all communicate with the external world；
Described cavity is filled with the heat-insulation layer being made up of cement and foaming agent；
Multiple described cavitys are scattered in multiple rows of cavity groups on described block main body；
It is additionally provided with on described block main body and is partially separated for described block main body is separated into two
Chamber；
The bearing of trend of described disengagement chamber is identical with the bearing of trend of described cavity, and described disengagement chamber
Two ends all communicate with the external world；
Described disengagement chamber with on described block main body relative to two sides altogether sidewall；
Two sides that described block main body is relative are provided with cement tub；
The bearing of trend of described cement tub is identical with the bearing of trend of described cavity；
Described block main body is provided with the side of cement tub and is additionally provided with thermal insulation mortar injection groove；
The bearing of trend that described thermal insulation mortar injects groove is identical with the bearing of trend of described cavity；
It is additionally provided with thermal insulation mortar on described block main body and injects chamber；
Described thermal insulation mortar injects chamber and communicates with described disengagement chamber；
The bearing of trend that described thermal insulation mortar injects chamber is identical and described with the bearing of trend of described cavity
Thermal insulation mortar injects the two ends in chamber and all communicates with the external world；
The common side-wall between cavity adjacent in every evacuation chamber group is to the cavity groups adjacent with this cavity groups
During extension, necessarily arrive described thermal insulation mortar and inject chamber.
Heat insulation building block the most according to claim 1, it is characterised in that described thermal insulation mortar is noted
Enter groove is additionally provided with and be made up of cement, Calx king, hollow glass bead, grit and flyash
Thermal insulation mortar.
Heat insulation building block the most according to claim 1 and 2, it is characterised in that often arrange described sky
Chamber group includes at least two cavity.
Heat insulation building block the most according to claim 3, it is characterised in that phase in every evacuation chamber group
The adjacent common side-wall between cavity, when the cavity groups adjacent with this cavity groups extends, necessarily arrives another
Cavity in one cavity groups.
5. the manufacture method of a heat insulation building block, it is characterised in that including:
Cinder, cement and sandstone are mixed, is cast into block main body, and makes described block main body
Form multiple bearing of trend identical, and the cavity that two ends all communicate with the external world, multiple described cavitys are in institute
Stating and be scattered in multiple rows of cavity groups on block main body, two sides that described block main body is relative are provided with
Cement tub；The bearing of trend of described cement tub is identical with the bearing of trend of described cavity；Described building block master
Body is provided with the side of cement tub and is additionally provided with thermal insulation mortar injection groove；Described thermal insulation mortar injects groove
Bearing of trend is identical with the bearing of trend of described cavity；It is additionally provided with thermal insulation mortar on described block main body
Inject chamber；
Described thermal insulation mortar injects chamber and communicates with disengagement chamber；
The bearing of trend that described thermal insulation mortar injects chamber is identical and described with the bearing of trend of described cavity
Thermal insulation mortar injects the two ends in chamber and all communicates with the external world；
The common side-wall between cavity adjacent in every evacuation chamber group is to the cavity groups adjacent with this cavity groups
During extension, necessarily arrive described thermal insulation mortar and inject chamber；
Cement and water are mixed to form cement mortar, cement mortar add the foaming agent foamed and forms guarantor
Adiabator；
Described heat insulating material filling is filled with in the cavity of described main body, the time that natural curing is preset, makes
Obtain described insulation material and be frozen into heat-insulation layer in described cavity, i.e. form heat insulation building block；
Described cinder, cement and sandstone mixing includes: count by weight percentage, by cinder
75%-80%, cement 10%-15%, sandstone 5%-15% mix；
Described cement and water are mixed to form cement mortar, cement mortar adds the foaming agent shape foamed
Insulation material is become to include: by weight, cement 3-4 part and water 12-14 part to be mixed to form cement mortar；
Formation insulation material in cement mortar is added to after being completed by 6-8 part foaming agent foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028712.XA CN103046685B (en) | 2013-01-18 | A kind of heat insulation building block and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028712.XA CN103046685B (en) | 2013-01-18 | A kind of heat insulation building block and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103046685A CN103046685A (en) | 2013-04-17 |
| CN103046685B true CN103046685B (en) | 2016-11-30 |
Family
ID=
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| CN201794205U (en) * | 2010-09-15 | 2011-04-13 | 李忠岩 | Interlocking-type self-heat-preserving wall body building block with air sandwich layer |
| CN102168470A (en) * | 2011-03-22 | 2011-08-31 | 杨东升 | Thermal insulation building block and making method thereof |
| CN202131705U (en) * | 2011-06-28 | 2012-02-01 | 张佩海 | Foam cement heat insulation sandwich layer building block |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0174650A2 (en) * | 1984-09-13 | 1986-03-19 | Klb Klimaleichtblock Vertriebs Gmbh | Wall member |
| CN101922195A (en) * | 2009-06-11 | 2010-12-22 | 招远市天星塑料制品厂 | Coal residue powder environment-friendly brick |
| CN101694117A (en) * | 2009-09-29 | 2010-04-14 | 金波 | Non-homogeneous concrete composite automatic heat insulation building block |
| CN201794205U (en) * | 2010-09-15 | 2011-04-13 | 李忠岩 | Interlocking-type self-heat-preserving wall body building block with air sandwich layer |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Bojun Inventor before: Hu Lianyi |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160928 Address after: 402560 No. 5 Jinlong Road, Tongliang Industrial Zone, Chongqing Applicant after: Chongqing Kunwang Electronics Co., Ltd. Address before: 553002 Guizhou city of Liupanshui province Zhongshan Liangdu Avenue capital Metro 4 Building 5 unit 112 room Applicant before: Hu Lianyi |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190118 |