CN108863206A - Utilize the method and cement brick of building waste and Guan Zhuan factory cleaning slurry production cement brick - Google Patents
Utilize the method and cement brick of building waste and Guan Zhuan factory cleaning slurry production cement brick Download PDFInfo
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- CN108863206A CN108863206A CN201810778157.5A CN201810778157A CN108863206A CN 108863206 A CN108863206 A CN 108863206A CN 201810778157 A CN201810778157 A CN 201810778157A CN 108863206 A CN108863206 A CN 108863206A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention belongs to building materials preparation technical fields, it is intended to solve current building waste and stack the problem that area is big and filling factory's cleaning slurry cost recovery is high, disclose a kind of method using building waste and Guan Zhuan factory cleaning slurry production cement brick.This method directly produces unburned cement brick using building waste and Guan Zhuan factory cleaning slurry, successively includes the following steps：S1:The crushing of building waste；S2:Clean the acquisition of mud；S3：Mixed mortar is produced；S4:Brick molding；S5:Brick is dry.The cement brick performance produced by this method is more more excellent than the cement brick performance produced with 425# ordinary cement, and cost is well below the cost using 425# ordinary cement production cement brick, the cost recovery of cement and the land resources of preciousness have been saved, environmental protection and the sustainable development matter of fundamental importance are conducive to.
Description
Technical field
The invention belongs to building materials preparation technical fields, and in particular to a kind of to utilize building waste and the cleaning slurry production of Guan Zhuan factory
The method and cement brick of cement brick.
Background technique
According to statistics, the house of 100 squares of every set, because of about 3.5 tons of building waste of finishing generation.And every resource utilization 1
Hundred million tons of building wastes can be saved more than ten thousand mus of stacking land occupation, reduction takes soil or replaces natural ten million cubic metre of sandstone, saving standard
5,000,000 tons of coal.Therefore, the resource utilization for realizing building waste is the important hand for promoting environmental protection and the sustainable development matter of fundamental importance
Section.
Guan Zhuan factory is the production site for producing construction site piling column, due to the performance requirement of construction site air exercise pile
Very high, what cement used by column was driven piles in production is usually all the high strength cement in label in 800# or more, this high-strength
Spend cement in setting rate, frost resistance, wearability, heat resistance, erosion resisting and intensity will better than common 425# and
525# cement.After the mortar for having stirred production piling column, inner wall remains largely the blender of filling factory toward contact
High strength cement, yellow sand and stone, since high strength cement setting rate is fast, if being cleaned not in time to blender, water
Residue can be bonded on blender inner wall by mud quickly, and under the conditions of long-time service, blender inner space is smaller and smaller, stirring
Mechanism can be also damaged seriously, seriously affect the service life of blender.Therefore, the cleaning frequency of blender is very high, and filling factory is every
It can all generate a large amount of cleaning mud.The cleaning mud of filling factory is often sold at a bargain to be recycled to cement manufacturer.
Manufacture of cement quotient carries out generally requiring the process that cleaning mud is cleaned, removes water and polished, waste of energy when cement recycling
While, also increase the output of waste water and useless dirt, is unfavorable for environmental protection.
Summary of the invention
In order to solve the above problems existing in the present technology, building waste and filling are utilized it is an object of that present invention to provide a kind of
The method for filling the cleaning mud production cement slurry of factory.
The technical scheme adopted by the invention is as follows：A kind of side using building waste and Guan Zhuan factory cleaning slurry production cement brick
Method includes the following steps：
S1：The crushing of building waste：Brick, concrete block and cement block investment grinding device are smashed, screened out
Bone sand material of the partial size less than 5mm and partial size are greater than the coarse grain of 5mm, and the bone sand material is left and taken for use, and the coarse grain continues to be fed into powder
Crushing device carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
It washes, obtains cleaning mud, the mass concentration of cement is 20%-50% in the cleaning mud；
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 98:2-85:15 mass ratio
Mixing, while adding water and stirring uniformly, obtain mixed mortar；
S4：Brick molding：Mixed mortar is put into block machine and is formed, molding brick is obtained；
S5：Brick is dry：The molding brick is subjected to natural air drying processing, obtains cement brick finished product.
Further, in the step S2, the mass concentration of cement is 30%-40% in the cleaning mud.
Further, in the step S3, the mass ratio of the bone sand material and the cleaning mud is 96:4-90:10.
Further, in the step S3, the mass ratio of the bone sand material and the cleaning mud is 96:4-94：6.
Further, in the step S3, the mass ratio of the bone sand material and the cleaning mud is 95:5.
Further, in the step S1, it is first smashed in material with the removal of magnetic separation roller after being crushed to building waste
Ferromagnetics carry out partial size screening again.
Further, the step S4 is：By in the hopper of mixed mortar investment block machine, material-feeding mechanism will be described
Mixed mortar uniformly spreads out cloth into molding die, and the hydraulic pile head of block machine again suppresses the mixed mortar, pressure
After the completion of system, the vibrating mechanism of block machine, which vibrates pressed molding brick, to be demoulded.
Further, the pressing pressure of the hydraulic pile head is not less than 2000KN.
Further, the step S5 is：First the molding brick monolithic is placed and is carried out natural air drying 1-2 days, then will
The molding brick carries out stacking, continues natural air drying 1-4 days, obtains cement brick finished product.
Further, in the step S2, after obtaining the cleaning mud, then maintenance is added into the cleaning mud
Agent or edible sugar.
Above method cement brick produced is utilized the present invention also provides a kind of, wherein in the cement brick, the bone
The quality accounting of sand material is 94%-96%.
Beneficial effects of the present invention are：
1, the present invention makes cement brick by using building waste and the cleaning mud of Guan Zhuan factory, realize building waste and
The recycling for cleaning mud recycles, and reduces the stacking area of building waste, has saved valuable land resources, is conducive to promote
Environmental protection and sustainable development.
2, the cleaning mud of Guan Zhuan factory is directly used in the production of cement brick by the present invention, is not needed to be removed water, be cleaned
The cost of water resource and cement recycling has been saved in operation.
3, the cement grade in the cleaning mud of Guan Zhuan factory of the present invention is not less than 800#, with the method for the present invention system
At cement brick resistance to compression and fracture resistance be equivalent to resistance to compression and the fracture resistance of the cement brick made using 525# cement, but it is clear
The price for washing mud is but also lower than the price of 425# cement, greatly reduces production cost.
4, the cleaning slurry of filling factory ensure that the intensity of cement brick, and brick slag accounting is larger in building waste, inside brick slag
Aperture gathers, this, which just makes building waste smash resulting bone yarn material, has the characteristics that light-weight, good water absorption, ensure that cement brick
Water imbibition and gas permeability, make the resulting cement brick of the present invention that there is high-intensitive and good water imbibition and gas permeability, solution simultaneously
The problem that intensity and water imbibition can not be satisfactory to both parties in the production of conventional cement brick.
Specific embodiment
Further explaination is done to the present invention combined with specific embodiments below.
Embodiment 1：
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 20%-50%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained)
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 98:2-85:15 mass ratio
Mixing, while adding water and stirring uniformly, obtain mixed mortar；
S4：Brick molding：Mixed mortar is put into block machine and is formed, molding brick is obtained；
S5：Brick is dry：The molding brick is subjected to natural air drying processing, obtains cement brick finished product.
Embodiment 2：
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smash, then with magnetic separation roller removal crushed material in ferromagnetics, then screen out partial size be less than 5mm bone sand material and partial size be greater than
The coarse grain of 5mm, the bone sand material are left and taken for use, and the coarse grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 20%-50%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 98:2-85:15 mass ratio
Mixing, while adding water and stirring uniformly, mixed mortar is obtained, in this step, it should be noted that the control of amount of water adds water that can lead very little
It causes cement brick product intensity inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, be unfavorable for dry guarantor
It supports, equally causes the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixing
Mortar pinch it is agglomerating after when being placed in the palm of the hand, gently shake can scatter, the palm of the hand have wet print without water mark subject to；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 3
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 30%-40%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 96:4-90:10 mass ratio
Mixing, while adding water and stirring uniformly, mixed mortar is obtained, in this step, it should be noted that the control of amount of water adds water that can lead very little
It causes cement brick product intensity inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, be unfavorable for dry guarantor
It supports, equally causes the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixing
Mortar pinch it is agglomerating after when being placed in the palm of the hand, gently shake can scatter, the palm of the hand have wet print without water mark subject to；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 4
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 30%-40%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 96:4-94：6 mass ratio is mixed
It closes, while adding water and stirring uniformly, obtain mixed mortar, in this step, it should be noted that the control of amount of water adds water to will lead to very little
Cement brick product intensity is inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, is unfavorable for dry guarantor
It supports, equally causes the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixing
Mortar pinch it is agglomerating after when being placed in the palm of the hand, gently shake can scatter, the palm of the hand have wet print without water mark subject to；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 5
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 30%-35%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 95:5 mass ratio mixing, together
When add water and stir uniformly, obtain mixed mortar, in this step, it should be noted that the control of amount of water adds water to will lead to cement very little
Brick product intensity is inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, is unfavorable for dry maintenance, together
Sample causes the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixed mortar is pinched
When being placed in the palm of the hand after agglomerating, gently shake can scatter, and the palm of the hand has wet print subject to without water mark；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 6
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 30%-35%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 94:6 mass ratio mixing, together
When add water and stir uniformly, obtain mixed mortar, in this step, it should be noted that the control of amount of water adds water to will lead to cement very little
Brick product intensity is inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, is unfavorable for dry maintenance, together
Sample causes the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixed mortar is pinched
When being placed in the palm of the hand after agglomerating, gently shake can scatter, and the palm of the hand has wet print subject to without water mark；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 7
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 30%-35%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 96:4 mass ratio mixing, together
When add water and stir uniformly, obtain mixed mortar, in this step, it should be noted that the control of amount of water adds water to will lead to cement very little
Brick product intensity is inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, is unfavorable for dry maintenance, together
Sample causes the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixed mortar is pinched
When being placed in the palm of the hand after agglomerating, gently shake can scatter, and the palm of the hand has wet print subject to without water mark；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 8
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 30%-35%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 98:2 mass ratio mixing, together
When add water and stir uniformly, obtain mixed mortar, in this step, it should be noted that the control of amount of water adds water to will lead to cement very little
Brick product intensity is inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, is unfavorable for dry maintenance, together
Sample causes the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixed mortar is pinched
When being placed in the palm of the hand after agglomerating, gently shake can scatter, and the palm of the hand has wet print subject to without water mark；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 9
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 30%-35%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 85:15 mass ratio mixing,
It adds water and stirs simultaneously uniformly, obtains mixed mortar, in this step, it should be noted that the control of amount of water adds water to will lead to water very little
Adobe product intensity is inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, is unfavorable for dry maintenance,
Equally cause the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixed mortar
Pinch it is agglomerating after when being placed in the palm of the hand, gently shake can scatter, the palm of the hand have wet print without water mark subject to；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 10
The present embodiment provides a kind of methods using building waste and Guan Zhuan factory cleaning slurry production cement brick, including following step
Suddenly：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is carried out clear
(filling factory is when column is driven piles in production, it will usually use the cement marked as the even higher label of 800#) is washed, cleaning mud is obtained,
The mass concentration of cement is that (cleaning can be carried out repeatedly 30%-35%, the high cleaning of several leading secondary cement content in the cleaning mud
Mud with after several times cement content it is low cleaning mud it is separated, then by several leading time cleaning mud and after cleaning mud several times
Slurry is deployed, and the satisfactory cleaning mud of mass concentration is obtained), then curing agent or edible is added into the cleaning mud
White sugar, curing agent can form curing membrane in cleaning mud surface, prevent the moisture evaporation in cleaning mud, pre- to cleaning mud
Enough haulage times are stayed, while cement abundant aquation in cleaning mud can also be promoted, to increase the intensity of cement brick finished product；
Inventor passes through long-term practice, and discovery edible sugar also has corresponding maintenance effect.
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 90:10 mass ratio mixing,
It adds water and stirs simultaneously uniformly, obtains mixed mortar, in this step, it should be noted that the control of amount of water adds water to will lead to water very little
Adobe product intensity is inadequate, adds water to be unfavorable for forming brick demoulding too much, can also extend air-dry time, is unfavorable for dry maintenance,
Equally cause the reduction of cement brick product intensity.Specifically, in the present embodiment, the control of amount of water is so that the mixed mortar
Pinch it is agglomerating after when being placed in the palm of the hand, gently shake can scatter, the palm of the hand have wet print without water mark subject to；
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN；In this step, the even uniform of cloth must be specifically ensured that, the need of sub-material rod milling in distributing device damage are in time more
Change, reduce cloth segregation phenomena, avoid brick-making raw material size distribution uneven and caused by strength difference.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and (depending on this process time-consuming is with temperature, summer generally only needs 1 when until not being broken into shaped brick block with finger clamp
It, winter then needs 2 days) the molding brick is subjected to stacking again, continue natural air drying and is obtained up to cement brick substantially dry
To cement brick finished product (depending on this process time-consuming is with temperature, summer is generally only needed 1-2 days, and winter then needs 2-3 days), stacking is conducive to benefit
With the aquation thermal acceleration drying process of cement, it is also convenient for saving the space for stacking place.
Embodiment 11
The present embodiment provides a kind of cement brick, which is in accordance with the above-mentioned embodiment 1 described in any an example in -10
Method is made, and wherein the quality accounting of bone yarn material is 94%-96%.
Comparative example 1
The present embodiment is included the following steps using the cement of building waste and 425# production cement brick：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Make cement slurry：The ordinary portland cement marked as 425# is taken, cement slurry, i.e. water are modulated with the ratio of mud 0.4
Quality：The quality of cement is 0.4:1.
S3：Mixed mortar is produced：Cement slurry obtained by bone sand material obtained by S1 and S2 is pressed 95:5 mass ratio mixing, obtains
Mixed mortar.
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and natural air drying 5-7 days.
Comparative example 2
The present embodiment is included the following steps using the cement of building waste and 525# production cement brick：
S1：The crushing of building waste：By building waste (such as brick, concrete block and cement block) put into grinding device into
Row smashes, and screens out bone sand material of the partial size less than 5mm and partial size is greater than the coarse grain of 5mm, the bone sand material is left and taken for use, described thick
Grain continues to be fed into grinding device and carries out crushing operation；
S2：Make cement slurry：The ordinary portland cement marked as 425# is taken, cement slurry, i.e. water are modulated with the ratio of mud 0.4
Quality：The quality of cement is 0.4:1.
S3：Mixed mortar is produced：Cement slurry obtained by bone sand material obtained by S1 and S2 is pressed 95:5 mass ratio mixing, obtains
Mixed mortar.
S4：Brick molding：By in the hopper of mixed mortar investment block machine, material-feeding mechanism is equal by the mixed mortar
Even booth cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, builds
The vibrating mechanism of block forming machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not small
In 2000KN.
S5：Brick is dry：First by the molding brick with forklift be transferred to stack place, every formation of lots brick and other at
Shaped brick block does not stack mutually, and natural air drying 5-7 days.
Cement brick performance data：
1, test method：It is 240mm*115mm*90mm that specification first, which is made, according to method described in the various embodiments described above respectively
Brick, carry out compression strength and anti-folding load test to single brick with cement brick pressure-proof and snap-resistent experimental machine.Test intensity
Grade：10Mpa.
2, test result
It is shown in Table 1
| Embodiment | Compression strength (Mpa) | Anti- folding load (KN) |
| Embodiment 5 | 10.0 | 6.2 |
| Embodiment 6 | 10.3 | 6.3 |
| Embodiment 7 | 9.8 | 5.9 |
| Embodiment 8 | 9.6 | 5.7 |
| Embodiment 9 | 15 | 7.0 |
| Embodiment 10 | 12 | 6.5 |
| Comparative example 1 | 9.3 | 5.0 |
| Comparative example 2 | 10.0 | 6.0 |
Table 1
3, conclusion
By the experimental data of 2 three of embodiment 5, comparative example 1 and comparative example in contrast table 1 it is found that in bone
Under the conditions of sand material and cement slurry proportion are consistent, the cement of compression strength and 525# the cement production of 5 gained cement brick of embodiment
Brick intensity is suitable, and the cement brick intensity than the production of 425# cement is higher；The anti-folding load value ratio 525# of 5 gained cement brick of embodiment
The anti-folding load value of the cement brick of the cement brick and 425# cement production of cement production will be high.
By the experimental data of embodiment 8 and comparative example 1 in contrast table 1 it is found that in embodiment 8, bone yarn material and clear
The proportion for washing mud is 98:2, wherein cement content is 30%-35% in cleaning mud；Bone yarn material and water in comparative example 1
The proportion of mud is 95:5, wherein 425# cement content is 71.4% in cement slurry.It can be seen that water in 8 gained cement brick of embodiment
Cement content well below comparative example 1 cement content, and implement 8 gained cement bricks compression strength and anti-folding load it is equal
Higher than the resulting cement brick intensity of comparative example 1 and anti-folding load.
As it can be seen that being prepared using documented by the present invention using the method for building waste and Guan Zhuan factory cleaning slurry production cement brick
The production of cement brick performance ratio 425# normal silicate cement brick performance more preferably, and actual cost is than using 425# ordinary silicon
The cost of hydrochlorate production is lower, conducive to being widely used to promote.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are each under the inspiration of the present invention
The product of kind form.Above-mentioned specific embodiment should not be understood the limitation of pairs of protection scope of the present invention, protection of the invention
Range should be subject to be defined in claims, and specification can be used for interpreting the claims.
Claims (10)
1. a kind of method using building waste and Guan Zhuan factory cleaning slurry production cement brick, which is characterized in that include the following steps：
S1：The crushing of building waste：Building waste investment grinding device is smashed, screens out partial size less than or equal to 5mm's
Bone sand material and partial size are greater than the coarse grain of 5mm, and the bone sand material is left and taken for use, and the coarse grain continues to be fed into grinding device and crushed
Operation；
S2：Clean the acquisition of mud：The blender for remaining cement slurry of the cement grade not less than 800# is cleaned, is obtained
The cleaning mud that mass concentration to cement is 20%-50%；
S3：Mixed mortar is produced：Cleaning mud obtained by bone sand material obtained by S1 and S2 is pressed 98:2-85:15 mass ratio mixing,
It adds water and stirs simultaneously uniformly, obtains mixed mortar；
S4：Brick molding：Mixed mortar is put into block machine and is formed, molding brick is obtained；
S5：Brick is dry：The molding brick is subjected to natural air drying processing, obtains cement brick finished product.
2. the method according to claim 1 using building waste and Guan Zhuan factory cleaning slurry production cement brick, feature exist
In：In the step S2, the mass concentration of cement is 30%-40% in the cleaning mud.
3. the method according to claim 2 using building waste and Guan Zhuan factory cleaning slurry production cement brick, feature exist
In：In the step S3, the mass ratio of the bone sand material and the cleaning mud is 96:4-90:10.
4. the method according to claim 3 using building waste and Guan Zhuan factory cleaning slurry production cement brick, feature exist
In：In the step S3, the mass ratio of the bone sand material and the cleaning mud is 96:4-94：6.
5. the method according to claim 4 using building waste and Guan Zhuan factory cleaning slurry production cement brick, feature exist
In：In the step S3, the mass ratio of the bone sand material and the cleaning mud is 95:5.
6. the method according to claim 1 using building waste and Guan Zhuan factory cleaning slurry production cement brick, feature exist
In：In the step S1, first the ferromagnetics in smashing material is removed with magnetic separation roller after crushing building waste to carry out again
Partial size screening.
7. the method according to claim 1 using building waste and Guan Zhuan factory cleaning slurry production cement brick, feature exist
In the step S4 is：By in the hopper of mixed mortar investment block machine, material-feeding mechanism uniformly spreads out the mixed mortar
Cloth into molding die, again suppress the mixed mortar by the hydraulic pile head of block machine, after the completion of compacting, building block at
The vibrating mechanism of type machine, which vibrates pressed molding brick, to be demoulded, wherein the pressing pressure of the hydraulic pile head is not less than
2000KN。
8. the method according to claim 1 using building waste and Guan Zhuan factory cleaning slurry production cement brick, feature exist
In：In the step S2, after obtaining the cleaning mud, then curing agent or edible sugar are added into the cleaning mud.
9. the method according to claim 1 using building waste and Guan Zhuan factory cleaning slurry production cement brick, feature exist
In：The step S5 is：First by the molding brick monolithic place carry out natural air drying 1-2 days, then by the molding brick into
Row stacking continues natural air drying 1-4 days, obtains cement brick finished product.
10. a kind of starch using building waste and the cleaning of Guan Zhuan factory using described in any one of claim 1-9 described and produce cement brick
Method cement brick produced, it is characterised in that：In the cement brick, the quality accounting of the bone yarn material is 94%-
96%.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050110435A (en) * | 2004-05-19 | 2005-11-23 | 장미희 | Method and composite for cement brick, footpath block using waste sand, pebbles |
| CN1778754A (en) * | 2005-10-17 | 2006-05-31 | 郭广河 | Slurry brick and manufacturing method thereof |
| CN104788033A (en) * | 2015-04-15 | 2015-07-22 | 重庆市环卫控股（集团）有限公司 | Building waste recycling method |
-
2018
- 2018-07-16 CN CN201810778157.5A patent/CN108863206A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050110435A (en) * | 2004-05-19 | 2005-11-23 | 장미희 | Method and composite for cement brick, footpath block using waste sand, pebbles |
| CN1778754A (en) * | 2005-10-17 | 2006-05-31 | 郭广河 | Slurry brick and manufacturing method thereof |
| CN104788033A (en) * | 2015-04-15 | 2015-07-22 | 重庆市环卫控股（集团）有限公司 | Building waste recycling method |
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