CN106587803A - Waterproof brick taking water-based drilling rock debris as aggregate - Google Patents
Waterproof brick taking water-based drilling rock debris as aggregate Download PDFInfo
- Publication number
- CN106587803A CN106587803A CN201611046604.5A CN201611046604A CN106587803A CN 106587803 A CN106587803 A CN 106587803A CN 201611046604 A CN201611046604 A CN 201611046604A CN 106587803 A CN106587803 A CN 106587803A
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- Prior art keywords
- waterproof
- water
- brick
- parts
- based drilling
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Classifications
-
- 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
- C04B28/04—Portland cements
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/0481—Other specific industrial waste materials not provided for elsewhere in C04B18/00
- C04B18/049—Wastes from oil or other wells, e.g. drilling mud
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the field of solid waste recycling, and discloses a waterproof brick taking water-based drilling rock debris as aggregate. The waterproof brick is prepared from, by weight, 28-32 parts of water-based drilling rock debris, 28-32 parts of cement, 18-22 parts of stone nitrate, 12-18 parts of river sand, 4-6 parts of a cement-based permeable crystallization type waterproof agent. Accordingly, the environmental problem that soil and water resources are polluted by the water-based drilling rock debris for large-scale mining of petroleum, natural gas and the like, the governance cost is reduced, and the solid waste recycling effects of eliminating pollution and turning waste into wealth are achieved; raw materials for preparing the waterproof brick are widely distributed in a domestic market and are good in economic performance and easy to obtain; by adding the cement-based permeable crystallization type waterproof agent, the waterproof function is increased, a better anti-permeability effect is achieved, and the waterproof brick has practical value for being used for well field enclosing walls, houses and other well field environmentally-friendly buildings including places such as a sludge tank, a diversion trench, a leachate collection tank and a well field pavement.
Description
Technical field
The invention belongs to solid waste resource utilization field, and in particular to a kind of landwaste waterproof brick.
Background technology
With the fast development of petroleum industry, drilling process can produce substantial amounts of well drilling detritus, and the garbage is oil gas field
One of main industrial solid castoff produced in development process.
In recent years, as drilling well difficulty becomes big, drilling fluid property is continuously increased, and additive and poisonous and harmful element are also increasingly
Increase, resulting well drilling detritus are generally containing pollutant such as substantial amounts of petroleum hydrocarbon, salt and macromolecule polyalcohols.With
The reinforcement of people's environmental consciousness, harm and impact of the high salt-containing drilling landwaste on environment receives much concern, and many countries are all by it
It is classified as the important content of environmental improvement.In line with the purpose that high salt-containing drilling solid waste is administered：One is to eliminate pollution, environmental protection；Two
It is to recycle, turns harm into good.
From the point of view of available data, both at home and abroad to the generally individually leading cured of high waste salt-containing drilling thing process, Ran Houzai
Comprehensive utilization is done, but the stacking of high salt-containing drilling solid waste (landwaste) and solidification need to take the place of larger area, build mud
Stock tank carries out storage and is also required to substantial amounts of raw material and workman, and the place demand for stacking waste mud (landwaste) increases accordingly
Greatly.
The China's oil construction of natural gas fields is very fast, and remaining substantial amounts of well drilling detritus after completion, landwaste is utilized in construction material
On be the treatment measures for meeting current national environmental protection energy saving policy.Currently, sintering-free clay brick and composite brick are used as energy-saving wall
Body material is progressively subject to people's attention, and more work has particularly been carried out in terms of the development of sintering-free clay brick.Gao Han
Salt well drilling detritus make waterproof brick, and well drilling detritus harmless treatment is changed into into recycling treatment, are the certainty under environmental protection policy
Trend.
The content of the invention
The water-based drilling landwaste for being generation in the scale recovery process such as oil, natural gas to be solved by this invention is to soil
The technical problem that earth environment and water environment are polluted, there is provided a kind of utilization water-based drilling landwaste does the waterproof brick of aggregate, leads to
Addition cementitious capillary crystalline waterproofing agent is crossed, impervious good, self-healing performance is good, cohesive force is strong, nothing to have landwaste waterproof brick
The characteristics of poison is harmless, disclosure satisfy that comprcssive strength and waterproof brick and its application.
In order to solve above-mentioned technical problem, the present invention is achieved by following technical scheme：
A kind of utilization water-based drilling landwaste does the waterproof brick of aggregate, composed of the following components by weight：
Preferably, a kind of utilization water-based drilling landwaste does the waterproof brick of aggregate, composed of the following components by weight：
The invention has the beneficial effects as follows：
The present invention does aggregate and waterproof brick is obtained using water-based drilling landwaste, solves the exploitation of the scales such as oil, natural gas
Water-based drilling landwaste contaminated soil and water resource environmental problem, saved the cost of enterprise governance water-based drilling landwaste, it is real
The effect that the solid wastes recycling for showed abatement of pollution, turning waste into wealth is utilized；Each raw material of the waterproof brick is prepared in China market point
Extensively, economic performance is preferably, simple and easy to get for cloth；By adding cementitious capillary crystalline waterproofing agent, water-proof function is increased, had
There is more preferable impermeable effect, with more pollution effects are prevented, for well site enclosure wall, house and other well site environment protection architecture bags
Include the places such as sludge-tank, guiding gutter, leachate collection pool, well site road surface more with practical value, increased oil, natural pneumatic drill
Well well site anti-seepage effect.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Following examples can make those skilled in the art that the present invention is more completely understood, but limit this never in any form
Invention.
It is raw materials used in various embodiments of the present invention to be described as follows：
Water-based drilling landwaste：Jing Leachings are checked, and pollutant are less than GB 5085.3-2007《Hazardous waste differentiates mark
Quasi- leaching characteristic identification》Standard limited value, its particle diameter distribution is：According to percetage by weight, its particle diameter distribution is：The mesh of ＞ 10：7-9%；
10-20 mesh：14-16%；20-40 mesh：23%-26%；40-60 mesh：18-22%；60-100 mesh：20-22%；100-200 mesh：
5-7%；The mesh of ＞ 200：5-7%；
Cement：Common construction material, such as 42.5 Portland cement；
Stone nitre：Common construction material, according to percetage by weight, its particle diameter distribution is：The mesh of ＞ 10：38-42%；10-20 mesh：
20-25%；20-40 mesh：18-22%；40-60 mesh：5-8%；60-100 mesh：3-5%；100-200 mesh：1-3%；The mesh of ＞ 200：
2-4%；
River sand：Common construction material, according to percetage by weight, its particle diameter distribution is：The mesh of ＞ 10：7-9%；10-20 mesh：4-
6%；20-40 mesh：29-33%；40-60 mesh：45-48%；60-100 mesh：5-8%；100-200 mesh：0-2%；The mesh of ＞ 200：1-
3%；
Cementitious capillary crystalline waterproofing agent：Common construction material, meets national standard《Cement-base infiltration crystallization type water-proof
Coating》(GB18445-2001).
Embodiment 1：
As a example by produce product 100kg of the present invention, by 31.1kg water-based drilling landwaste, 31.1kg Portland cements
C425,20kg stone nitre, 13.3kg river sands and 4.5kg cementitious capillary crystalline waterproofing agents are mixed.
The weight of above-mentioned raw materials is：
Embodiment 2
As a example by produce product 100kg of the present invention, by 30kg water-based drilling landwaste, 30kg Portland cement C425,
20kg stone nitres, 15kg river sands and 5kg cementitious capillary crystalline waterproofing agents are mixed.
The weight of above-mentioned raw materials is：
Embodiment 3
As a example by produce product 100kg of the present invention, by 29.1kg water-based drilling landwaste, 29.1kg Portland cements
C425,20kg stone nitre and 16.3kg river sands, 5.5kg cementitious capillary crystalline waterproofing agents are mixed.
The weight of above-mentioned raw materials is：
The specific implementation method of three above embodiment manufacturing process is specific as follows：
After by the material rate mix of brickmaking, adds water the press-forming machine that enter after stirring in blender, pressure
Make and the maintenance place with rain shade is delivered to after type, can obtain into after being air-dried about 28 days using cool place after automatic brick stacking machine piling
Product exempt from the building materials that the different solid brick of shape size, hollow brick, interior neck brick etc. can be practical.Carry out in blender churned mechanically
Mixing cycle, general control was in 20-60s.Note：
1) cementitious capillary crystalline waterproofing agent for weighing directly is measured disastrously with cement, mix homogeneously；
2) can not stir in the weather of rainy day and icing；
3) 30 minutes after slip mixing in be finished, and be stirred continuously in use, forbid to add water in addition；
4) it is unhardened to forbid water seasoning before；
Added material should take into full account the capacity of agitator, easily cause material splashing more than mixed capacity and stir not
.
The laboratory test results of three above embodiment are as follows：
1) waterproof brick Leaching testing result and analysis：
According to《Solid waste toxicity leaching method horizontal vibration method》Step described in (HJ 557-2010) is to conserving day
Number carried out toxotest for the adobe body of 28 days, had one or more pollutant levels in leachate more than GB
5086.3-2007《Hazardous waste judging standard leaching characteristic identification》The threshold value of defined, then the waterproof brick be determined to have leaching
Go out toxicity, it is off quality and can not be put into and normally use.
It can be seen from the test results that embodiment 1, embodiment 2, the made waterproof brick of embodiment 3 items Testing index is respectively less than
《Hazardous waste judging standard leaching characteristic identification》Concentration limit in (GB 5086.3-2007).
2) waterproof brick performance detection testing result and analysis：
By comparative example 1, embodiment 2, the waterproof brick performance indications of embodiment 3 are as follows：
1. specification：(permissible variation in dimension meets (solid brick) 240mm × 115mm × 53mm《Concrete solid brick and decoration
Brick》(NYT671-2003) high-class product)；
2. weight：2.2～3.0 kilograms/block (because raw material is different, weight can difference)；
3. the key technical indexes：
Comprcssive strength:29.8～33.3MPa/cm, meansigma methodss ＞ 30MPa；Frost resistance：Brick is placed in into -20 DEG C of environment jellies 4 little
When.Melt 4 hours in 15～20 DEG C of water, repeatedly after 15 times, loss of strength rate is less than 20%, and rate of weight loss is less than 2%, and outward appearance is complete
It is good, without peeling phenomenon；Brick 1500～1600kg/m3 of dry weight, water absorption rate 5.5%～6.5%, coefficient of softing 0.9～0.97,60
Its shrinkage value<0.4mm/m；It is impervious：Maximum infiltration depth ＜ 30mm.
It can be seen that, the waterproof brick of the present invention can disclosure satisfy that《Concrete solid brick and decorative brick》(NYT671-2003) standard
Require.Very low according further to impervious experimental data landwaste waterproof brick water absorption rate, anti-permeability performance is especially good；Other need not be used
Waterproof material can reach water-proof function, more superior than existing other materials for walls；Used in well site enclosure wall, house and other well sites
Environment protection architecture includes sludge-tank, guiding gutter, leachate collection pool, well site road surface etc., increased oil, gas drilling well site and prevents
Ooze effect.
Claims (2)
1. a kind of utilization water-based drilling landwaste does the waterproof brick of aggregate, it is characterised in that composed of the following components by weight：
2. a kind of utilization water-based drilling landwaste according to claim 1 does the waterproof brick of aggregate, it is characterised in that by weight
Part is composed of the following components：
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046604.5A CN106587803A (en) | 2016-11-23 | 2016-11-23 | Waterproof brick taking water-based drilling rock debris as aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046604.5A CN106587803A (en) | 2016-11-23 | 2016-11-23 | Waterproof brick taking water-based drilling rock debris as aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106587803A true CN106587803A (en) | 2017-04-26 |
Family
ID=58593020
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046604.5A Pending CN106587803A (en) | 2016-11-23 | 2016-11-23 | Waterproof brick taking water-based drilling rock debris as aggregate |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840623A (en) * | 2017-11-29 | 2018-03-27 | 中国石油化工股份有限公司 | A kind of discarded slurry making burn-free bricks and preparation method thereof |
| CN108046681A (en) * | 2017-12-06 | 2018-05-18 | 胜利油田博友泥浆技术有限责任公司 | A kind of no aggregate baking-free building block brick and its production method |
| CN110015870A (en) * | 2019-05-07 | 2019-07-16 | 中国石油集团渤海石油装备制造有限公司 | It is non-burning brick and preparation method thereof that a kind of water-based drilling discards solid phase |
| CN112408925A (en) * | 2020-11-24 | 2021-02-26 | 中国环境科学研究院 | Method for preparing autoclaved brick by utilizing natural gas water-based drilling solid waste |
| CN114956720A (en) * | 2022-05-05 | 2022-08-30 | 克拉玛依市聚能资源综合利用有限责任公司 | Process for manufacturing non-fired building material by adopting waste drilling water-based mud and rock debris |
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| CN101113087A (en) * | 2006-07-26 | 2008-01-30 | 任荣 | Application of well drilling detritus in building materials |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107840623A (en) * | 2017-11-29 | 2018-03-27 | 中国石油化工股份有限公司 | A kind of discarded slurry making burn-free bricks and preparation method thereof |
| CN107840623B (en) * | 2017-11-29 | 2020-10-16 | 中国石油化工股份有限公司 | Baking-free brick prepared from waste slurry and preparation method thereof |
| CN108046681A (en) * | 2017-12-06 | 2018-05-18 | 胜利油田博友泥浆技术有限责任公司 | A kind of no aggregate baking-free building block brick and its production method |
| CN110015870A (en) * | 2019-05-07 | 2019-07-16 | 中国石油集团渤海石油装备制造有限公司 | It is non-burning brick and preparation method thereof that a kind of water-based drilling discards solid phase |
| CN112408925A (en) * | 2020-11-24 | 2021-02-26 | 中国环境科学研究院 | Method for preparing autoclaved brick by utilizing natural gas water-based drilling solid waste |
| CN114956720A (en) * | 2022-05-05 | 2022-08-30 | 克拉玛依市聚能资源综合利用有限责任公司 | Process for manufacturing non-fired building material by adopting waste drilling water-based mud and rock debris |
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Application publication date: 20170426 |