CN1673151A - Environment-protecting high pressure no-baking carbide residue brick and its making process - Google Patents
Environment-protecting high pressure no-baking carbide residue brick and its making process Download PDFInfo
- Publication number
- CN1673151A CN1673151A CNA2005100204438A CN200510020443A CN1673151A CN 1673151 A CN1673151 A CN 1673151A CN A2005100204438 A CNA2005100204438 A CN A2005100204438A CN 200510020443 A CN200510020443 A CN 200510020443A CN 1673151 A CN1673151 A CN 1673151A
- Authority
- CN
- China
- Prior art keywords
- brick
- caking agent
- environment
- high pressure
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Road Paving Structures (AREA)
Abstract
The environment-protecting high pressure no-baking carbide residue brick is made with the material including sandy rock in 100 weight powder, carbide residue in 20-50 weight portions, solid phase adhesive in 10-30 weight portions, liquid phase adhesive in 0.2-0.7 weight portions, and water in 3-8 weight portions. The making process includes crushing and sieving sandy rock into sand, mixing all the material, molding the mixture in mold inside brick making machine at pressure not lower than 40 MPa, demolding and curing. The carbide residue brick has high and stable strength, long service life and low cost.
Description
Technical field
The present invention relates to a kind of building brick, relate in particular to a kind of no-baking carbide residue brick and manufacture method thereof.
Background technology
Clay brick has not met national industrial policies because of consuming a large amount of non-renewable land resourcess, seeks other alternative materials in the building materials industry one after another, and for example sandstone, coal gangue, flyash, phosphogypsum, carbide slag, casting slag etc. are produced building brick.But, because composition of raw materials or production technique are not that quality product is not good enough, be exactly that cost is higher, uneconomical economically.
Chinese patent disclosed " environment-protective baking-free brick and preparation method " (publication number CN 1272467A) is to mix by a certain percentage with cement, sand, stone flour and water, through brick pressing machine compression moulding under certain pressure, again through the steam-cured the finished product that become.Shortcoming is: this brick must use cement, comes down to concrete product, and must be steam-cured, complex process, cost height.
Chinese patent disclosed " pure industrial residue no-baked no-steamed building bearing brick and furring tile and preparation method thereof " (publication number CN1093688A), be to be major ingredient with a certain proportion of flyash, slag, carbide slag, adding curing hardening accelerator mixes, by brick pressing machine compression moulding under 43.5Mpa pressure, become the finished product through maintenance again.Shortcoming is: the production scene is difficult to have simultaneously flyash, slag, three kinds of industrial wastes of carbide slag, collects, transports the raw materials cost height, causes the final cost height of brick, and the user is difficult to accept.
Summary of the invention
Purpose of the present invention provides a kind of no-baking carbide residue (cream) brick and manufacture method thereof.The raw material of this brick is easy to get, and production technique is simple, and the product strength height, quality is good, cost is low.
Technical solution of the present invention is:
A kind of environment-protecting high pressure no-baking carbide residue brick is made by the raw material of following weight ratio: 100 parts on sandstone, carbide slag 20-50 part, solid phase caking agent 10-30 part, liquid phase caking agent 0.2-0.7 part, water 3-8 part;
Described solid phase caking agent be in tricalcium silicate, aluminic acid four calcium, calcium oxide, yellow soda ash, lime carbonate, aluminum oxide, the silica flour any one or several arbitrarily;
Described liquid phase caking agent contains the component of following weight ratio: quartzy 1.8-2.2 part, feldspar 2.5-3.2 part, clay 1.2-1.7 part, vegetables oil 1.2-2.2 part, furfuryl resin 0.4-0.6 part.
This carbide residue brick is a solid brick, also can be holllow building block or Brick with blind hole.
The manufacture method of described environment-protecting high pressure no-baking carbide residue brick comprises the steps:
(1) sandstone is pulverized for sand and sieved;
(2) getting sandstone sand, carbide slag, solid adhesive in proportion mixes;
(3) add liquid phase caking agent and water in proportion, mix, left standstill 1-2 hour;
(4) compound is put in the mould, used brick press compression moulding, pressure 〉=40Mpa;
(5), or cover with plastic film with natural curing 10-21 after the adobe demoulding days, in add dry ice, control relative humidity＞20%, maintenance three days, being up to the standards is finished product.
The preparation method of described liquid phase caking agent comprises step:
1. quartz, feldspar, clay congruent melting are boiled and be liquid phase to naturally cool to normal temperature then;
2. add vegetables oil, furfuryl resin, mix.
With existing non-burning brick comparing, the invention has the advantages that: owing to use special caking agent, the intensity of brick is high and stable, and applicable raw materials wide is simple and easy to, and can gather materials on the spot according to industrial waste, need not long-distance transport; Production technique is simple, and brickmaking pressure is big, compact product structure, and the quality of brick is good, long service life, cost is low.
Carbide residue brick of the present invention, resistance to compression, anti-folding, freeze proof, (comprising anti-aging) meet no-firing brick 7.5-15 grade standard, all meets national standard on antiacid alkali, water tolerance, water-intake rate, radioactivity.Sample of the present invention is through " Sichuan Province's building material product quality supervision and test " center " is according to the JC422-1991 standard test, and every technical indicator is all qualified, sees table one for details.
Table one
| Interventions Requested | Standard-required | Assay | Individual event is judged | ||
| Intensity rank | Intensity rank | ????7.5?10?15 | ????/ | Intensity rank: 7.5 grades qualified | |
| Ultimate compression strength (MPa) | On average refer to | ????7.5?10.0?15.0 | ????8.2 | ||
| Little finger of toe | ????4.5?6.0?10.0 | ????7.1 | |||
| Folding strength (MPa) | On average refer to | ????1.5?2.0?2.5 | ????2.1 | ||
| Minimum value | ????0.9?1.2?1.5 | ????1.8 | |||
| Frost resistance | Freeze back ultimate compression strength rate of loss (%) | ????≤25 | ????-5 | Qualified | |
| The destruction situation | Damage area is greater than 2500mm 2Or on the end face damage area greater than 2000mm 2No more than 1 of brick sample | No freezing | |||
| Water tolerance [full water intensity (MPa)] | 7.5 level: 〉=5.0 | ????6.8 | Qualified | ||
| Water-intake rate (%) | ????≤20 | ????18 | Qualified | ||
Embodiment
One. preparation liquid phase caking agent
Get quartzy 2 parts, 3 parts of feldspars, clay by weight and mix in crucible for 1.5 parts, congruent melting is boiled and is liquid phase to naturally cool to normal temperature then, adds 2 parts of vegetables oil, 0.5 part of furfuryl resin again, mixes, and is standby.
Two. the system carbide residue brick
Prepare burden by following table two:
Table two
| Batching | Sandstone | Carbide slag | The solid phase caking agent | The liquid phase caking agent | Water |
| Embodiment 1 | 100 parts | 25 parts | 12 parts | 0.25 part | 3.2 part |
| Embodiment 2 | 100 parts | 45 parts | 25 parts | 0.38 part | 4.5 part |
| Embodiment 3 | 100 parts | 38 parts | 18 parts | 0.40 part | 5.3 part |
| Embodiment 4 | 100 parts | 42 parts | 16 parts | 0.52 part | 7.2 part |
| Embodiment 5 | 100 parts | 48 parts | 22 parts | 0.65 part | 6.8 part |
| Embodiment 6 | 100 parts | 35 parts | 28 parts | 0.46 part | 4.6 part |
| Embodiment 7 | 100 parts | 30 parts | 15 parts | 0.38 part | 7.8 part |
| Embodiment 8 | 100 parts | 40 parts | 24 parts | 0.55 part | 4.9 part |
| Embodiment 9 | 100 parts | 33 parts | 25 parts | 0.60 part | 5.4 part |
| Embodiment 10 | 100 parts | 22 parts | 17 parts | 0.23 part | 6.7 part |
The proportioning umber is weight part among the foregoing description 1-10, and used solid phase caking agent is any one or a mixture several arbitrarily, arbitrary proportion in tricalcium silicate, aluminic acid four calcium, calcium oxide, yellow soda ash, lime carbonate, aluminum oxide, the silica flour; Sandstone should be pulverized earlier.The brickmaking step is:
Earlier sand is sieved;
Getting sand, carbide slag, solid phase caking agent in proportion mixes;
Add liquid phase caking agent and water more in proportion, mix, left standstill about 2 hours;
Compound is put in the mould, used brick press compression moulding,, can select 40-200 ton brick press for use, but must guarantee brickmaking pressure 〉=40Mpa according to the quantity of a brickmaking;
With natural curing 14-20 after the adobe demoulding days, curing time was looked weather condition (temperature, humidity) difference and is grasped flexibly, to inspect qualified being as the criterion by random samples; Also available plastic film covers, built-in dry ice, and control relative humidity＞20%, maintenance three days, being up to the standards is finished product.
Environment-protecting high pressure no-baking carbide residue brick of the present invention is avoided big area to dig adopting causing vegetation deterioration, has the meaning that prevents erosion, protects vegetation, can turn waste into wealth again, owing to without sintering, reduced the production of the three wastes, has saved the energy and land resources.Because main raw material is that carbide slag (cream) and sandstone cost are low, easily exploitation, the cost of carbide residue brick is also very low, has better economic and is worth.
Claims (5)
1. environment-protecting high pressure no-baking carbide residue brick is characterized in that being made by the raw material of following weight ratio:
100 parts on sandstone,
Carbide slag 20-50 part,
Solid phase caking agent 10-30 part,
Liquid phase caking agent 0.2-0.7 part,
Water 3-8 part;
Described solid phase caking agent be in tricalcium silicate, aluminic acid four calcium, calcium oxide, yellow soda ash, lime carbonate, aluminum oxide, the silica flour one or more;
Described liquid phase caking agent contains the component of following weight ratio:
Quartzy 1.8-2.2 part, feldspar 2.5-3.2 part, clay 1.2-1.7 part, vegetables oil 1.2-2.2 part, furfuryl resin 0.4-0.6 part.
2. environment-protecting high pressure no-baking carbide residue brick according to claim 1 is characterized in that: this brick is solid brick or holllow building block or Brick with blind hole.
3. the manufacture method of the described environment-protecting high pressure no-baking carbide residue brick of claim 1 comprises the steps:
(1). pulverize sandstone for sand and sieve;
(2). get sandstone sand, carbide slag, solid phase caking agent in proportion and mix;
(3). add liquid phase caking agent and water in proportion, mix, left standstill 1-2 hour;
(4). compound is put in the mould, used brick press compression moulding, pressure 〉=40Mpa;
(5). the adobe demoulding, maintenance then, being up to the standards is finished product.
4. manufacture method according to claim 3 is characterized in that: described maintenance is natural curing 10-21 days.
5. manufacture method according to claim 3 is characterized in that: described maintenance is to cover with plastic film, in add dry ice, control relative humidity＞20%, maintenance 3 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100204438A CN1325420C (en) | 2005-03-03 | 2005-03-03 | Environment-protecting high pressure no-baking carbide residue brick and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100204438A CN1325420C (en) | 2005-03-03 | 2005-03-03 | Environment-protecting high pressure no-baking carbide residue brick and its making process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1673151A true CN1673151A (en) | 2005-09-28 |
| CN1325420C CN1325420C (en) | 2007-07-11 |
Family
ID=35045960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100204438A Expired - Fee Related CN1325420C (en) | 2005-03-03 | 2005-03-03 | Environment-protecting high pressure no-baking carbide residue brick and its making process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1325420C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268952A (en) * | 2018-12-04 | 2020-06-12 | 何春远 | Method for manufacturing mudstone composite material and application |
| CN114407188A (en) * | 2022-01-27 | 2022-04-29 | 南京林业大学 | Production system for manufacturing baking-free bricks by using dry ice |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048697A (en) * | 1989-07-10 | 1991-01-23 | 抚顺辽宁发电厂科技开发服务处 | The production method of coal-ash immersion brick |
| CN1049490A (en) * | 1989-08-12 | 1991-02-27 | 北京市门头沟区专利技术开发研究所 | Make non-burning brick method and tackiness agent thereof with industrial residue |
| CN1087695A (en) * | 1992-12-02 | 1994-06-08 | 南京市建筑设计研究所 | Miniature hollow building block with calcium carbide dregs concrete |
| CN1093688A (en) * | 1993-04-10 | 1994-10-19 | 施东奎 | Pure industrial residue no-baked no-steamed building bearing brick and furring tile and preparation method thereof |
-
2005
- 2005-03-03 CN CNB2005100204438A patent/CN1325420C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111268952A (en) * | 2018-12-04 | 2020-06-12 | 何春远 | Method for manufacturing mudstone composite material and application |
| CN114407188A (en) * | 2022-01-27 | 2022-04-29 | 南京林业大学 | Production system for manufacturing baking-free bricks by using dry ice |
| CN114407188B (en) * | 2022-01-27 | 2023-09-22 | 南京林业大学 | Production system for manufacturing baking-free bricks by using dry ice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1325420C (en) | 2007-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101058493B (en) | CA mortar for plate-type slag-free orbit and preparation method thereof | |
| CN101186472A (en) | Technical method for recycling construction waste and industrial solid waste | |
| CN102503328A (en) | Universal rock and soil curing agent and preparation method thereof | |
| CN1226224C (en) | Preparation method of steel slag pavement brick with net hole structure and water penetrating function | |
| CN103232210A (en) | Ore dressing residue autoclaved aerated concrete block and preparation method thereof | |
| CN101439953A (en) | Agglomerated rock pavior brick with pervious function and preparation thereof | |
| CN113754398A (en) | Modified phosphogypsum stabilized macadam and preparation method and application thereof | |
| CN114605125B (en) | Method for preparing water permeable brick by using construction waste | |
| Joshua et al. | Effects of partial replacement of sand with lateritic soil in sandcrete blocks | |
| CN110759661A (en) | Recycled aggregate concrete workability improving additive | |
| CN115611593A (en) | All-coal gangue aggregate pavement base layer mixture and preparation process thereof | |
| CN103570300B (en) | Regeneration concrete watt and manufacture method thereof | |
| CN1325421C (en) | Environment-protecting high-pressure no-baking ardealite brick and its making process | |
| CN112745098B (en) | Original shield muck baking-free pavement brick and preparation method thereof | |
| CN111377628A (en) | Method for preparing aggregate and concrete by using industrial solid waste | |
| CN1325420C (en) | Environment-protecting high pressure no-baking carbide residue brick and its making process | |
| CN1528698A (en) | Gypsum tailing wall block and preparing method thereof | |
| CN1558032A (en) | Method for manufacturing high strength macroporous pervious concrete pavement containing active mineral substance | |
| CN1810704A (en) | Heat insulating bearing concrete brick and its production process | |
| CN107759153A (en) | A kind of permeable product of alkali-activated carbonatite high-titanium slag and preparation method thereof | |
| Mohsin et al. | Investigation of Wastes Plastic and Glass to Enhance Physical-Mechanical Properties of Fired Clay Brick | |
| CN101475357B (en) | Preparation of impervious material for wall of leachate balance basin | |
| CN116283118A (en) | Pavement base material based on organic-inorganic cementing material synergistic stabilization phosphogypsum and recycled aggregate and preparation method thereof | |
| CN114315273A (en) | Sandstone bone material system concrete and preparation method and application thereof | |
| CN104773977B (en) | A kind of dregs road pavements being combined colliery powder and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 |