CN106348650A - Production technology of resin sand-based water permeable bricks - Google Patents
Production technology of resin sand-based water permeable bricks Download PDFInfo
- Publication number
- CN106348650A CN106348650A CN201610672669.4A CN201610672669A CN106348650A CN 106348650 A CN106348650 A CN 106348650A CN 201610672669 A CN201610672669 A CN 201610672669A CN 106348650 A CN106348650 A CN 106348650A
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- Prior art keywords
- sand
- resin
- mould
- production technology
- permeable brick
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Classifications
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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
-
- 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
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a production technology of resin sand-based water permeable bricks. The production technology of the resin sand-based water permeable bricks has the advantages that through control of drying time, the problem that water permeability of water permeable bricks is reduced due to the fact that fine clearances among aeolian sand particles are filled with mud of aeolian sand is solved; through control of a ratio of epoxy resin to a curing agent to the aeolian sand, the quality of the produced water permeable bricks can meet the requirements; since raw materials further include quartz powder, both a compressive strength value and a water permeability coefficient value can be increased; the thickness of an epoxy resin mortar mixture in a mould ranges from 5 cm to 6 cm, so that the excellent performance of the resin sand-based water permeable bricks can be guaranteed and production cost is lowered; through control of a natural curing temperature, the quality of the water permeable bricks can be further guaranteed; the resin sand-based water permeable bricks produced according to the production technology have the advantages of high water permeability coefficient and low production cost, thereby being huge in market potential and promising in prospect.
Description
Technical field
The invention belongs to the production field of water-permeable brick, it is more particularly related to a kind of resin sand base water-permeable brick
Production technology.
Background technology
Sand base water-permeable brick is a kind of new green structural material, with the drift-sand in desert for main aggregate and by
The hole of intergranular is permeable.Carry out the development of sand base water-permeable brick and performance analysis work is conducive to improving China's water-permeable brick research body
System, and play promotion sand base water-permeable brick popularization and application, be conducive to promoting Application of Urban Rain Water paces, alleviate city water resource deficient
Situation.
Content of the invention
Problem to be solved by this invention is to provide a kind of production technology of resin sand base water-permeable brick.
To achieve these goals, the technical scheme that the present invention takes is:
A kind of production technology of resin sand base water-permeable brick, comprises the steps:
(1) pretreatment of drift-sand
First drift-sand is carried out washing 1-3 time, then pass through drying baker and dried, then sieved by screen cloth；
(2) mix
Then weigh epoxy resin, firming agent and pretreated drift-sand in proportion, then epoxy resin and firming agent are put
It is stirred mixing in planet glue sand agitator, then put into drift-sand in planet glue sand agitator, obtain asphalt mixtures modified by epoxy resin
Fat mortar mixture, the time of described stirring is 5-15min；
(3) enter mould
Then epoxy resin mortar compound is loaded in preprepared mould, with repairing knife smooth out surface, described knife of repairing is smeared
Flat number of times is 2-4 time；
(4) vibration moulding
Then the mould after will be floating is placed on a vibration table, vibration moulding, and the time of described vibration is 10-20min；
(5) wipe one's face
Then by trowelling machine, floating process is carried out to the surface in mould, form the permeable adobe of resin sand base；
(6) demoulding
Then mould is moved away from vibration table, stand 20-28h, carry out the permeable adobe of resin sand base and the separation of mould, obtain resin
Sand base water-permeable brick；
(7) natural curing
Then to resin sand base water-permeable brick natural curing 6-8d at normal temperatures.
Preferably, the time dried in described step (1) is 20-40min.
Preferably, the ratio of described step (2) epoxy resin, firming agent and drift-sand is 5:2:10-15:4:30.
Preferably, in described step (2), raw material also includes silica flour, and the addition of described silica flour is 2-4%.
Preferably, in described step (3), the thickness of mould internal ring oxygen tree fat mortar mixture is 5-6cm.
Preferably, in described step (7), the temperature of natural curing is 20-30 DEG C.
Beneficial effect: the invention provides a kind of production technology of resin sand base water-permeable brick, the control of described drying time,
The mud that drift-sand can be solved crams the intergranular small spaces of drift-sand, makes the problem that the water permeability of water-permeable brick reduces, institute
That states epoxy resin, firming agent and drift-sand ratio controls the water-permeable brick satisfactory quality it can be ensured that producing, described raw material
Also include silica flour, compression strength value can be increased, simultaneously work as improving the effect of coefficient of permeability value, asphalt mixtures modified by epoxy resin in described mould
The thickness of fat mortar mixture is 5-6cm it is ensured that reducing production cost while sand base water-permeable brick function admirable, described from
So the control of curing temperature, may further ensure that the quality of water-permeable brick.The resin sand produced using this kind of production technology
Base water-permeable brick has the advantages that coefficient of permeability height and low production cost, and market potential is huge, has a extensive future.
Specific embodiment
Embodiment 1:
A kind of production technology of resin sand base water-permeable brick, comprises the steps:
(1) pretreatment of drift-sand
First drift-sand is carried out washing 1 time, then pass through drying baker and dried, then sieved by screen cloth, described
The time dried is 20min；
(2) mix
Then epoxy resin, firming agent, silica flour and pretreated drift-sand are weighed in proportion, then by epoxy resin and solid
Agent is placed in planet glue sand agitator and is stirred mixing, and then puts into drift-sand in planet glue sand agitator, obtains
Epoxy resin mortar compound, the time of described stirring is 5min, and the ratio of described epoxy resin, firming agent and drift-sand is 5:
2:10, the addition of described silica flour is 2%；
(3) enter mould
Then epoxy resin mortar compound is loaded in preprepared mould, with repairing knife smooth out surface, described knife of repairing is smeared
Flat number of times is 2 times, and in described mould, the thickness of epoxy resin mortar mixture is 5cm；
(4) vibration moulding
Then the mould after will be floating is placed on a vibration table, vibration moulding, and the time of described vibration is 10min；
(5) wipe one's face
Then by trowelling machine, floating process is carried out to the surface in mould, form the permeable adobe of resin sand base；
(6) demoulding
Then mould is moved away from vibration table, stand 20h, carry out the permeable adobe of resin sand base and the separation of mould, obtain resin sand
Base water-permeable brick；
(7) natural curing
Then to resin sand base water-permeable brick natural curing 6d at normal temperatures, the temperature of described natural curing is 20 DEG C.
Embodiment 2:
A kind of production technology of resin sand base water-permeable brick, comprises the steps:
(1) pretreatment of drift-sand
First drift-sand is carried out washing 2 times, then pass through drying baker and dried, then sieved by screen cloth, described
The time dried is 30min；
(2) mix
Then epoxy resin, firming agent, silica flour and pretreated drift-sand are weighed in proportion, then by epoxy resin and solid
Agent is placed in planet glue sand agitator and is stirred mixing, and then puts into drift-sand in planet glue sand agitator, obtains
Epoxy resin mortar compound, the time of described stirring is 10min, and the ratio of described epoxy resin, firming agent and drift-sand is
10:3:20, the addition of described silica flour is 3%；
(3) enter mould
Then epoxy resin mortar compound is loaded in preprepared mould, with repairing knife smooth out surface, described knife of repairing is smeared
Flat number of times is 3 times, and in described mould, the thickness of epoxy resin mortar mixture is 5.5cm；
(4) vibration moulding
Then the mould after will be floating is placed on a vibration table, vibration moulding, and the time of described vibration is 15min；
(5) wipe one's face
Then by trowelling machine, floating process is carried out to the surface in mould, form the permeable adobe of resin sand base；
(6) demoulding
Then mould is moved away from vibration table, stand 24h, carry out the permeable adobe of resin sand base and the separation of mould, obtain resin sand
Base water-permeable brick；
(7) natural curing
Then to resin sand base water-permeable brick natural curing 7d at normal temperatures, the temperature of described natural curing is 25 DEG C.
Embodiment 3
A kind of production technology of resin sand base water-permeable brick, comprises the steps:
(1) pretreatment of drift-sand
First drift-sand is carried out washing 3 times, then pass through drying baker and dried, then sieved by screen cloth, described
The time dried is 40min；
(2) mix
Then epoxy resin, firming agent, silica flour and pretreated drift-sand are weighed in proportion, then by epoxy resin and solid
Agent is placed in planet glue sand agitator and is stirred mixing, and then puts into drift-sand in planet glue sand agitator, obtains
Epoxy resin mortar compound, the time of described stirring is 15min, and the ratio of described epoxy resin, firming agent and drift-sand is
15:4:30, the addition of described silica flour is 4%；
(3) enter mould
Then epoxy resin mortar compound is loaded in preprepared mould, with repairing knife smooth out surface, described knife of repairing is smeared
Flat number of times is 4 times, and in described mould, the thickness of epoxy resin mortar mixture is 6cm；
(4) vibration moulding
Then the mould after will be floating is placed on a vibration table, vibration moulding, and the time of described vibration is 20min；
(5) wipe one's face
Then by trowelling machine, floating process is carried out to the surface in mould, form the permeable adobe of resin sand base；
(6) demoulding
Then mould is moved away from vibration table, stand 28h, carry out the permeable adobe of resin sand base and the separation of mould, obtain resin sand
Base water-permeable brick；
(7) natural curing
Then to resin sand base water-permeable brick natural curing 8d at normal temperatures, the temperature of described natural curing is 30 DEG C.
After above method, take out sample respectively, measurement result is as follows:
| Detection project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Existing index |
| Comprcssive strength (mpa) | 19.4 | 20.5 | 19.0 | 15.4 |
| Coefficient of permeability (0.01cm/s) | 6.2 | 6.9 | 4.7 | 2.1 |
| Production cost reduction rate (%) | 9 | 15 | 12 | 0 |
Can be drawn according to above table data, the resin sand base water-permeable brick after producing when embodiment 2 parameter compares prior art
The comprcssive strength of the resin sand base water-permeable brick after production is high, and coefficient of permeability and production cost reduction rate also increased, now
It is more beneficial for the production of resin sand base water-permeable brick.
The invention provides a kind of production technology of resin sand base water-permeable brick, the control of described drying time, can solve
The mud of drift-sand crams the intergranular small spaces of drift-sand, makes the problem that the water permeability of water-permeable brick reduces, described asphalt mixtures modified by epoxy resin
Fat, firming agent and drift-sand ratio control the water-permeable brick satisfactory quality it can be ensured that producing, described raw material also includes stone
Ying Fen, can increase compression strength value, simultaneously work as improving the effect of coefficient of permeability value, in described mould, epoxy resin mortar mixes
The thickness closing material is 5-6cm it is ensured that reducing production cost, described natural curing temperature while sand base water-permeable brick function admirable
The control of degree, may further ensure that the quality of water-permeable brick.The resin sand base water-permeable brick produced using this kind of production technology
There is coefficient of permeability height and low production cost, market potential is huge, has a extensive future.
Above-described is only the preferred embodiment of the present invention it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, some deformation can also be made and improve, these broadly fall into the present invention
Protection domain.
Claims (6)
1. a kind of production technology of resin sand base water-permeable brick is it is characterised in that comprise the steps:
(1) pretreatment of drift-sand
First drift-sand is carried out washing 1-3 time, then pass through drying baker and dried, then sieved by screen cloth；
(2) mix
Then weigh epoxy resin, firming agent and pretreated drift-sand in proportion, then epoxy resin and firming agent are put
It is stirred mixing in planet glue sand agitator, then put into drift-sand in planet glue sand agitator, obtain asphalt mixtures modified by epoxy resin
Fat mortar mixture, the time of described stirring is 5-15min；
(3) enter mould
Then epoxy resin mortar compound is loaded in preprepared mould, with repairing knife smooth out surface, described knife of repairing is smeared
Flat number of times is 2-4 time；
(4) vibration moulding
Then the mould after will be floating is placed on a vibration table, vibration moulding, and the time of described vibration is 10-20min；
(5) wipe one's face
Then by trowelling machine, floating process is carried out to the surface in mould, form the permeable adobe of resin sand base；
(6) demoulding
Then mould is moved away from vibration table, stand 20-28h, carry out the permeable adobe of resin sand base and the separation of mould, obtain resin
Sand base water-permeable brick；
(7) natural curing
Then to resin sand base water-permeable brick natural curing 6-8d at normal temperatures.
2. according to a kind of resin sand base water-permeable brick described in claim 1 production technology it is characterised in that: described step (1)
The time of middle drying is 20-40min.
3. according to a kind of resin sand base water-permeable brick described in claim 1 production technology it is characterised in that: described step (2)
The ratio of epoxy resin, firming agent and drift-sand is 5:2:10-15:4:30.
4. according to a kind of resin sand base water-permeable brick described in claim 1 production technology it is characterised in that: described step (2)
Middle raw material also includes silica flour, and the addition of described silica flour is 2-4%.
5. according to a kind of resin sand base water-permeable brick described in claim 1 production technology it is characterised in that: described step (3)
The thickness of middle mould internal ring oxygen tree fat mortar mixture is 5-6cm.
6. according to a kind of resin sand base water-permeable brick described in claim 1 production technology it is characterised in that: described step (7)
The temperature of middle natural curing is 20-30 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672669.4A CN106348650A (en) | 2016-08-16 | 2016-08-16 | Production technology of resin sand-based water permeable bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672669.4A CN106348650A (en) | 2016-08-16 | 2016-08-16 | Production technology of resin sand-based water permeable bricks |
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| Publication Number | Publication Date |
|---|---|
| CN106348650A true CN106348650A (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610672669.4A Pending CN106348650A (en) | 2016-08-16 | 2016-08-16 | Production technology of resin sand-based water permeable bricks |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555838A (en) * | 2017-09-01 | 2018-01-09 | 桐乡市凤鸣茂盛水泥制品有限公司 | It is a kind of using cast waste sand as permeable fragment of brick of entire body molding sand base of aggregate and preparation method thereof |
| CN108101417A (en) * | 2017-12-18 | 2018-06-01 | 同济大学 | A kind of efficiently durable super-hydrophobic resin base automatically cleaning water-permeable brick and preparation method thereof |
| CN108314406A (en) * | 2018-02-07 | 2018-07-24 | 广东英超陶瓷有限公司 | A kind of preparation method of resistant water-permeable brick |
| CN108314405A (en) * | 2018-02-07 | 2018-07-24 | 广东英超陶瓷有限公司 | A kind of resistant water-permeable brick |
| CN109369066A (en) * | 2018-12-05 | 2019-02-22 | 吉林大学 | A kind of sponge water-permeable brick and preparation method and mixing device |
| CN110004785A (en) * | 2019-03-29 | 2019-07-12 | 厦门百安兴新材料有限公司 | A kind of epoxy sand base water-permeable brick and its processing technology |
| CN110845178A (en) * | 2019-12-16 | 2020-02-28 | 江西省建筑材料工业科学研究设计院 | Composite modified enhanced anti-aging tungsten tailing ecological sand-based water permeable brick and preparation method thereof |
| CN111334027A (en) * | 2020-03-06 | 2020-06-26 | 程玉珍 | Fiber-reinforced resin sand-based water permeable brick and preparation method thereof |
-
2016
- 2016-08-16 CN CN201610672669.4A patent/CN106348650A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555838A (en) * | 2017-09-01 | 2018-01-09 | 桐乡市凤鸣茂盛水泥制品有限公司 | It is a kind of using cast waste sand as permeable fragment of brick of entire body molding sand base of aggregate and preparation method thereof |
| CN108101417A (en) * | 2017-12-18 | 2018-06-01 | 同济大学 | A kind of efficiently durable super-hydrophobic resin base automatically cleaning water-permeable brick and preparation method thereof |
| CN108314406A (en) * | 2018-02-07 | 2018-07-24 | 广东英超陶瓷有限公司 | A kind of preparation method of resistant water-permeable brick |
| CN108314405A (en) * | 2018-02-07 | 2018-07-24 | 广东英超陶瓷有限公司 | A kind of resistant water-permeable brick |
| CN109369066A (en) * | 2018-12-05 | 2019-02-22 | 吉林大学 | A kind of sponge water-permeable brick and preparation method and mixing device |
| CN110004785A (en) * | 2019-03-29 | 2019-07-12 | 厦门百安兴新材料有限公司 | A kind of epoxy sand base water-permeable brick and its processing technology |
| CN110845178A (en) * | 2019-12-16 | 2020-02-28 | 江西省建筑材料工业科学研究设计院 | Composite modified enhanced anti-aging tungsten tailing ecological sand-based water permeable brick and preparation method thereof |
| CN111334027A (en) * | 2020-03-06 | 2020-06-26 | 程玉珍 | Fiber-reinforced resin sand-based water permeable brick and preparation method thereof |
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