CN1443727A - High-strength light concrete and its production method - Google Patents
High-strength light concrete and its production method Download PDFInfo
- Publication number
- CN1443727A CN1443727A CN03104729A CN03104729A CN1443727A CN 1443727 A CN1443727 A CN 1443727A CN 03104729 A CN03104729 A CN 03104729A CN 03104729 A CN03104729 A CN 03104729A CN 1443727 A CN1443727 A CN 1443727A
- Authority
- CN
- China
- Prior art keywords
- high strength
- concrete
- strength light
- light concrete
- accounts
- 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
Abstract
The present invention relates to a high-strength light concrete, its composition includes (wt%): compound cementing material which is 20-70% of total weight of raw material, water which is 15-30% of compound cementing material weight, fine sand which is 0-50% of total weight of raw material, light aggregate which is 0-40% of total weight of raw material, fiber which is 0.5-2% of total weight of raw material, foaming agent is 0.1-3% of compound cementing material weight, water-reducing agent which is 0.2-2.5% of compound cementing material weight and caustic alkali which is 0-3% of compound cementing material weight. It is superior to aerocrete and general concrete is all the technical indexes.
Description
Technical field
The present invention relates to a kind of concrete and manufacture method thereof, particularly a kind of high strength light concrete and manufacturing manufacture method thereof.
Background technology
Concrete is that construction industry is used maximum material of construction, and along with expanding economy and development of technology, people also improve constantly the requirement of material of construction, not only require high strength, durable, but also want lightweight, insulation, sound insulation, environmental protection.Use maximum normal concretes at present in industry and covil construction, though intensity (being generally 20-30MPa) can satisfy the requirement of building structure substantially, relatively heavier, sound-insulating character is relatively poor.
A kind of gas concrete is arranged in the market, and weight is lighter, and insulation, sound-proofing properties is also relatively good, but its intensity very low (general<as 5MPa), can't to satisfy the requirement of building structure, can only do nonweight-bearing partition wall or lagging material.In addition, gas concrete is highly brittle, and is easy in transportation and construction process broken.
Normal concrete and gas concrete all belong to hard brittle material, is easy to because of contraction produces microfracture, even completely destroy.
Summary of the invention
The present invention is to provide a kind of high strength light concrete and manufacture method thereof.
Technical scheme of the present invention is: a kind of high strength light concrete, be made up of components such as composite cementitious materials, fine sand, water, light skeletal, fiber, pore forming material, water reducer and auxiliary agents, the proportioning of each feed composition (by weight percentage) is as follows: composite cementitious materials accounts for 20~70% of raw material gross weight; Water accounts for 15~30% of composite cementitious materials weight; Fine sand accounts for 0~50% of raw material gross weight; Light skeletal accounts for 0~40% of raw material gross weight; Fiber accounts for 0.5~2% of raw material gross weight; Pore forming material accounts for 0.1~3% of composite cementitious materials weight; Water reducer accounts for 0.2~2.5% of composite cementitious materials weight; Caustic alkali accounts for 0~3% of composite cementitious materials weight.
Composite cementitious materials is made up of flyash, water-granulated slag, cement, lime and silicon ash, the proportioning of its component (by weight percentage) is as follows: flyash 0~60%, water-granulated slag 0~40%, cement 10~50%, lime 10~50%, 5~20% of silicon ash by mass of cement.
Fine sand is quartzy fine sand or float stone fine sand, and its particle diameter is 0.1~1mm;
Light skeletal is clay haydite, float stone, polyethylene foams, castor-oil plant bar straw or wood chip, and its particle diameter is 1~5mm;
Fiber is polypropylene fibre, glass fibre or vegetable fibre;
Pore forming material is aluminium powder, magnesium powder, zinc powder, hydrogen peroxide or rosined soap;
Water reducer is NF, FDN, UNF-2, AF, S or MF type high efficiency water reducing agent;
Auxiliary agent is a caustic alkali.
A kind of manufacture method of high strength light concrete is as follows:
By proportioning with following raw material: uniform mixing after composite cementitious materials, fine sand, water, light skeletal, fiber, pore forming material, water reducer and auxiliary agent etc. cooperate, pour in the mould, to reach 20~60% (according to the effects of getting angry of pore forming material) of mold volumes amount, it is tight that mould is built envelope, treat that whipping agent produces bubble mix is expanded, be full of mould, left standstill 1 hour, by the time to solidify and reach after the form removal intensity be collapsible die to mix, use 60~80 ℃ of vapor cures 1~16 hour or natural curing 7~28 days then, reach design strength up to material.The waiting time is shortened in form removal as early as possible if desired, can be in 60 ℃ of heating down, form removal after 3 hours.When if desired concrete being processed into the building block of various size or sheet material, can be after form removal, with sawing or steel wire carries out cutting processing, and then carry out maintenance before vapor cure or the natural curing; Improve concrete tension and folding strength if desired, can be before the raw material that mixes and stirs be poured in the mould, for example higher material of tensile strength such as nylon fiber net of reinforcing bar, woven wire or other is put in the shop in mould.
The present invention is owing to adopt above technical scheme, and therefore proportion, the thermal insulation of high strength light concrete provided by the invention are suitable with existing gas concrete, and every indexs such as ultimate compression strength, cleavage strength and sound insulation are all than gas concrete height; Its ultimate compression strength and normal concrete are suitable, and every indexs such as cleavage strength, thermal insulation and sound insulation are all than normal concrete height, but proportion is more much lower than normal concrete; Its cleavage strength is all higher than gas concrete, normal concrete, and at carrying and when construction cracky not.Therefore, high strength light concrete has the lightweight of gas concrete and the high-intensity advantage of normal concrete concurrently.Concrete technical indicator is as shown in table 1.
Table 1: high strength light concrete and gas concrete and normal concrete salient features are relatively
High strength light concrete | Gas concrete | Normal concrete | |
Ultimate compression strength (Mpa) | ????15~30 | ??<5 | ??20~30 |
Cleavage strength (Mpa) | ????3~6 | ??<0.5 | ??2~3 |
Unit weight (kg/m 3) | ????400~800 | ??600~1200 | ??2350~2400 |
Thermal insulation 1(R) | ????15~20 | ??15~20 | ??<5 |
Sound insulation (dB) | ????40~50 | ??20~40 | ??<20 |
Measure according to U.S. touchstone ASTM C236,
The load larrying member that high strength light concrete provided by the invention not only can be used to build, and can be used for sheet material, hollow building block or materials for wall.
Specific embodiment
Embodiment 1:
Get composite cementitious materials (containing flyash 36%, water-granulated slag 20%, cement 20%, lime 20%, silicon ash 4%) 50%; Water 11%; Float stone fine sand 25.7%; Polyethylene foams 10%; Polypropylene fibre 0.5%; Gum rosin 1%; NF water reducer 0.8%; Caustic alkali 1% mixes in proportion, and pours into
The cylinder type mould, reach the mold volumes amount 50% till.Pore forming material produces bubble expands concrete, is full of mould.Left standstill concrete setting, form removal after 6 hours, 80 ℃ of vapor cure 16 hours 1 hour.
Product index reaches: ultimate compression strength 18MPa, cleavage strength 3.8MPa, unit weight 550kg/m
3
Embodiment 2:
Get composite cementitious materials (containing flyash 0%, water-granulated slag 40%, cement 40%, lime 15%, silicon ash 5%) 30%; Water 5.4%; Float stone fine sand 22.5%: haydite 40%; Polypropylene fibre 1%; Aluminium powder 0.2%; UNF-2 water reducer 0.6%; Caustic alkali 0.3% mixes in proportion, and pours into
The cylinder type mould, reach the mold volumes amount 40% till.Pore forming material produces bubble expands concrete, is full of mould.Left standstill 1 hour, concrete setting is heated 60 ℃, form removal after 3 hours, natural curing 28 days.
Product index reaches: ultimate compression strength 35MPa, cleavage strength 5.3MPa, unit weight 1100kg/m
3
Embodiment 3:
Get composite cementitious materials (containing flyash 58%, water-granulated slag 0%, cement 20%, lime 20%, silicon ash 2%) 60%; Water 16.8%; Castor-oil plant bar straw 20%; Polypropylene fibre 0.8%; Hydrogen peroxide 0.6%; AF water reducer 0.3%; Caustic alkali 1.5% mixes in proportion, and pours into
The cylinder type mould, reach the mold volumes amount 40% till.Pore forming material produces bubble expands concrete, is full of mould.Leave standstill concrete setting in 1 hour, heat 60 ℃, form removal after 3 hours, natural curing 28 days.
Product index reaches: ultimate compression strength 25MPa, cleavage strength 4.5MPa, unit weight 810kg/m
3
Embodiment 4:
Get composite cementitious materials (containing flyash 20%, water-granulated slag 0%, cement 40%, lime 32%, silicon ash 8%) 40%; Water 8%; Quartzy fine sand 48.1%; Polypropylene fibre 1.8%; Rosined soap 1.2%; S water reducer 0.7%; O.2%, caustic alkali mixes in proportion, and pours into
The cylinder type mould, reach the mold volumes amount 50% till.Pore forming material produces bubble expands concrete, is full of mould.Left standstill concrete setting, form removal after 8 hours, 80 ℃ of vapor cure 1 day 1 hour.
Product index reaches: ultimate compression strength 25MPa, cleavage strength 4.5MPa, unit weight 625kg/m
3
Embodiment 5:
Get composite cementitious materials (flyash 25%, water-granulated slag 20%, cement 40%, lime 10%, silicon ash 5%) 50%; Water 13%; Quartzy fine sand 33.3%; Polypropylene fibre 1%; Rosined soap 1.5%; MF water reducer 0.4%; Caustic alkali 0.8% mixes in proportion, and pours into
The cylinder type mould, reach the mold volumes amount 30% till.Pore forming material produces bubble expands concrete, is full of mould.Left standstill concrete setting, form removal after 8 hours, 80 ℃ of vapor cure 1 day 1 hour.Product index reaches: ultimate compression strength 20MPa, cleavage strength 4.0MPa, unit weight 625kg/m
3
Claims (10)
1, a kind of high strength light concrete is characterized in that described high strength light concrete is made up of components such as composite cementitious materials, fine sand, water, light skeletal, fiber, pore forming material, water reducer and auxiliary agent caustic alkalis.
2, a kind of high strength light concrete as claimed in claim 1, it is characterized in that the proportioning (by weight percentage) of described high strength light concrete component is as follows: composite cementitious materials accounts for 20~70% of raw material gross weight; Water accounts for 15~30% of composite cementitious materials weight; Fine sand accounts for 0~50 of raw material gross weight; Light skeletal accounts for 0~40 of raw material gross weight; Fiber accounts for 0.5~2 of raw material gross weight; Pore forming material accounts for 0.1~3% of composite cementitious materials weight; Water reducer accounts for 0.2~2.5% of composite cementitious materials weight; Caustic alkali accounts for 0~3% of composite cementitious materials weight.
3, a kind of high strength light concrete as claimed in claim 1 or 2 is characterized in that described composite cementitious materials is made up of flyash (by weight percentage) 0~60%, water-granulated slag 0~40%, cement 10~50%, lime 10~50% and silicon ash (by mass of cement) 5~20%.
4, a kind of high strength light concrete as claimed in claim 1 or 2 is characterized in that described fine sand is quartzy fine sand or float stone fine sand, and particle diameter is 0.1~1mm.
5, a kind of high strength light concrete as claimed in claim 1 or 2 is characterized in that described light skeletal is clay haydite or float stone or polyethylene foams or castor-oil plant bar straw or wood chip, and its particle diameter is 1~5mm.
6, a kind of high strength light concrete as claimed in claim 1 or 2 is characterized in that described fiber is polypropylene fibre or glass fibre or vegetable fibre.
7, a kind of high strength light concrete as claimed in claim 1 or 2 is characterized in that described pore forming material is aluminium powder or magnesium powder or zinc powder or hydrogen peroxide or rosined soap.
8, a kind of high strength light concrete as claimed in claim 1 or 2 is characterized in that described water reducer is NF type or FDN type or UNF-2 type or AF type or S type or MF type high efficiency water reducing agent.
9, a kind of manufacture method of high strength light concrete is as follows:
Composite cementitious materials, fine sand, water, light skeletal, fiber, pore forming material, water reducer and auxiliary agent caustic alkali are cooperated uniform mixing afterwards by proportioning, pour in the mould; Also can be earlier in mould the shop put the higher material of reinforcing bar, woven wire or other tensile strength and then pour in the mould; And with reach the mold volumes amount 20~60% till, it is tight that mould is built envelope, treats that whipping agent produces bubble mix is expanded, and is full of mould, left standstill 1 hour, by the time after 6~8 hours mix to solidify and reach after the form removal intensity be collapsible die, carry out maintenance then.
10, the manufacture method of a kind of high strength light concrete as claimed in claim 9 is characterized in that described maintenance process for 80 ℃ of vapor cures 1~16 day or natural curing 28 days, reaches design strength up to material; Or in 60 ℃ of heating down, form removal after 3 hours; Or after form removal, concrete cutting is processed into the building block or the sheet material of various size, carry out vapor cure or natural curing again.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031047297A CN1254457C (en) | 2003-02-27 | 2003-02-27 | High-strength light concrete and its production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031047297A CN1254457C (en) | 2003-02-27 | 2003-02-27 | High-strength light concrete and its production method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1443727A true CN1443727A (en) | 2003-09-24 |
CN1254457C CN1254457C (en) | 2006-05-03 |
Family
ID=27814475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031047297A Expired - Fee Related CN1254457C (en) | 2003-02-27 | 2003-02-27 | High-strength light concrete and its production method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1254457C (en) |
Cited By (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008138050A1 (en) * | 2007-05-10 | 2008-11-20 | Christopher George Fraser | A curable cementitious composition and uses thereof |
CN102199044A (en) * | 2011-03-07 | 2011-09-28 | 同济大学 | Composite fiber reinforced foam concrete and preparation method thereof |
CN102261158A (en) * | 2011-05-24 | 2011-11-30 | 中国建筑科学研究院 | Building composite board |
CN102531486A (en) * | 2010-12-14 | 2012-07-04 | 河海大学 | Water hyacinth fiber lightweight concrete |
CN102581925A (en) * | 2012-03-05 | 2012-07-18 | 南京福臻再生资源科技股份有限公司 | Method for preparing inorganic composite foam heat-insulation boards |
CN102794817A (en) * | 2011-07-30 | 2012-11-28 | 刘海锋 | Method for preparing inorganic foaming heat preservation material with low thermal conductivity |
CN102807387A (en) * | 2012-08-09 | 2012-12-05 | 河北勇龙邦大新材料有限公司 | Inorganic foam heat insulating material with second-grade closed-pore structure and preparation method thereof |
CN102887670A (en) * | 2011-07-21 | 2013-01-23 | 黄建院 | Production method of light foamed concrete block |
CN102918002A (en) * | 2010-04-29 | 2013-02-06 | 索尔维公司 | Process for the manufacture of aerated concrete construction materials and construction materials obtained thereof |
CN102951878A (en) * | 2012-11-12 | 2013-03-06 | 郑小东 | Lightweight concrete exterior wall insulation building block and production method thereof |
US8557036B1 (en) | 2012-11-09 | 2013-10-15 | Halliburton Energy Services, Inc. | Settable compositions comprising wollastonite and pumice and methods of use |
CN103467025A (en) * | 2013-09-11 | 2013-12-25 | 马鞍山十七冶工程科技有限责任公司 | Preparation method and preparation device of lightweight aggregate |
CN103708786A (en) * | 2013-12-27 | 2014-04-09 | 苏州市兴邦化学建材有限公司 | Thermal insulation concrete and production method thereof |
CN103979856A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Lightweight ceramsite/polypropylene fiber composite concrete and making method thereof |
CN104003665A (en) * | 2014-05-23 | 2014-08-27 | 安庆市金鹰新型建材科技股份有限公司 | Fly ash concrete heat preservation building block |
CN104589462A (en) * | 2014-12-13 | 2015-05-06 | 广西科技大学 | Foaming cement composite plate producing and manufacturing method |
CN104612318A (en) * | 2014-12-13 | 2015-05-13 | 广西科技大学 | Ultra-light foaming cement material making technology |
US9051505B2 (en) | 2005-09-09 | 2015-06-09 | Halliburton Energy Services, Inc. | Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly |
CN104909818A (en) * | 2015-06-11 | 2015-09-16 | 桂林理工大学 | Method for preparing aerated concrete from water-quenched manganese slag-coal ash |
US9150773B2 (en) | 2005-09-09 | 2015-10-06 | Halliburton Energy Services, Inc. | Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations |
CN104987005A (en) * | 2015-06-12 | 2015-10-21 | 中民筑友有限公司 | Air-added ceramsite concrete and preparation method thereof |
CN105000833A (en) * | 2015-06-26 | 2015-10-28 | 福建安固新型环保建材有限公司 | Ceramsite concrete structure, preparation method thereof and corresponding ceramsite plate and ceramsite brick |
CN105067403A (en) * | 2015-07-28 | 2015-11-18 | 大连理工大学 | Clay simulated concrete and adjusting simulation method of plasticity of clay simulated concrete |
CN105128591A (en) * | 2015-08-17 | 2015-12-09 | 南京金埔园林股份有限公司 | Vegetation rockery stone |
CN105198301A (en) * | 2015-10-21 | 2015-12-30 | 南京润屹电子科技有限公司 | Lightweight high strength material for tunnel and underground pipeline construction and preparation method of lightweight high strength material |
CN105399372A (en) * | 2015-11-09 | 2016-03-16 | 当涂县科辉商贸有限公司 | Autoclaved aerated concrete block with good mechanical strength and preparation method of autoclaved aerated concrete block |
CN105421631A (en) * | 2015-11-02 | 2016-03-23 | 卓达新材料科技集团有限公司 | Slag floor bearing plate for building and preparation method of slag floor bearing plate |
CN105541201A (en) * | 2015-12-30 | 2016-05-04 | 福建江夏学院 | High-toughness haydite concrete and preparation method thereof |
CN105541212A (en) * | 2015-12-30 | 2016-05-04 | 福建江夏学院 | Composite material toughened ceramisite concrete and preparation method thereof |
CN105569257A (en) * | 2015-11-24 | 2016-05-11 | 卓达新材料科技集团有限公司 | Metakaolin floor bearing plate for building and preparation method thereof |
US9376609B2 (en) | 2010-12-21 | 2016-06-28 | Halliburton Energy Services, Inc. | Settable compositions comprising interground perlite and hydraulic cement |
CN106145803A (en) * | 2016-07-05 | 2016-11-23 | 李玉芬 | Self-heat conserving lightweight aggregate module |
CN106187281A (en) * | 2016-07-12 | 2016-12-07 | 绍兴职业技术学院 | A kind of steaming-free air-adding brick utilizing building waste to prepare and preparation method thereof |
CN106187280A (en) * | 2016-07-12 | 2016-12-07 | 绍兴职业技术学院 | A kind of steaming-free air-adding brick of high anti-folding and preparation method thereof |
CN106830808A (en) * | 2017-03-07 | 2017-06-13 | 安徽倍立达住工科技有限公司 | A kind of solar energy heat-storage material self-compacting concrete |
CN107056206A (en) * | 2017-05-05 | 2017-08-18 | 三门峡职业技术学院 | A kind of cement-base composite material of high intensity and preparation method thereof |
CN107602033A (en) * | 2017-08-29 | 2018-01-19 | 启东海中港建材有限公司 | concrete and production method |
CN108395274A (en) * | 2018-05-02 | 2018-08-14 | 宁波普利凯建筑科技有限公司 | A kind of light high-strength haydite foam concrete and preparation method thereof |
CN108484211A (en) * | 2018-05-02 | 2018-09-04 | 芜湖恒固混凝土材料有限公司 | A kind of preparation method of foamed concrete thermal insulation board |
CN108503285A (en) * | 2018-05-02 | 2018-09-07 | 芜湖恒固混凝土材料有限公司 | A kind of preparation method of light-high-strength concrete |
CN108529940A (en) * | 2018-05-02 | 2018-09-14 | 芜湖恒固混凝土材料有限公司 | A kind of foamed concrete thermal insulation board |
CN108529941A (en) * | 2018-05-02 | 2018-09-14 | 芜湖恒固混凝土材料有限公司 | A kind of self-insulating light concrete wall |
CN108623243A (en) * | 2017-03-20 | 2018-10-09 | 上海天利商品混凝土有限公司 | A kind of flame-retardant high-strength foam concrete and preparation method |
CN108975802A (en) * | 2017-06-01 | 2018-12-11 | 黄国城 | The manufacturing method of lightweight wall |
CN109930832A (en) * | 2017-12-15 | 2019-06-25 | 马锐 | The technology on the cement foamed wall roof of pouring type closed pore |
CN109958230A (en) * | 2019-03-28 | 2019-07-02 | 长安大学 | A kind of glass reinforced plastic about bundle fiber lightweight aggregate concrete column and its construction method |
CN110088060A (en) * | 2016-10-21 | 2019-08-02 | 铁克股份有限公司 | The surface treatment method of sand material and the manufacturing method of ready-mixed concrete |
CN110218030A (en) * | 2019-05-29 | 2019-09-10 | 武汉科技大学 | A kind of frost-resistant concrete and preparation method thereof |
CN110452016A (en) * | 2019-09-05 | 2019-11-15 | 许言言 | Assembled hollow floor core model filler material, preparation method and assembled hollow floor |
CN110498642A (en) * | 2019-09-05 | 2019-11-26 | 许言言 | A kind of sandwich parts light energy conservation material, preparation method and applications |
CN110577391A (en) * | 2019-09-30 | 2019-12-17 | 湖南科技大学 | Artemisia selengensis fiber reinforced concrete and preparation method thereof |
CN113027037A (en) * | 2021-03-11 | 2021-06-25 | 富思特新材料科技发展股份有限公司 | External wall panel, processing method thereof and building |
CN113998942A (en) * | 2021-11-25 | 2022-02-01 | 深圳市中天元实业有限公司 | Lightweight concrete with low thermal conductivity |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102744778B (en) * | 2011-11-09 | 2015-03-04 | 江苏尼高科技有限公司 | Method for cutting foaming cement board by means of wet process |
CN106116303B (en) * | 2016-06-28 | 2018-05-08 | 刘会泉 | A kind of high intensity does not shrink cast-in-place foamed concrete materials for wall and wall preparation method |
-
2003
- 2003-02-27 CN CNB031047297A patent/CN1254457C/en not_active Expired - Fee Related
Cited By (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9150773B2 (en) | 2005-09-09 | 2015-10-06 | Halliburton Energy Services, Inc. | Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations |
US9157020B2 (en) | 2005-09-09 | 2015-10-13 | Halliburton Energy Services, Inc. | Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations |
US9051505B2 (en) | 2005-09-09 | 2015-06-09 | Halliburton Energy Services, Inc. | Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly |
WO2008138050A1 (en) * | 2007-05-10 | 2008-11-20 | Christopher George Fraser | A curable cementitious composition and uses thereof |
CN102918002A (en) * | 2010-04-29 | 2013-02-06 | 索尔维公司 | Process for the manufacture of aerated concrete construction materials and construction materials obtained thereof |
CN102918002B (en) * | 2010-04-29 | 2016-04-20 | 索尔维公司 | For the manufacture of method and the thus obtained material of construction of gas concrete material of construction |
CN102531486A (en) * | 2010-12-14 | 2012-07-04 | 河海大学 | Water hyacinth fiber lightweight concrete |
CN102531486B (en) * | 2010-12-14 | 2013-04-10 | 河海大学 | Water hyacinth fiber lightweight concrete |
US9376609B2 (en) | 2010-12-21 | 2016-06-28 | Halliburton Energy Services, Inc. | Settable compositions comprising interground perlite and hydraulic cement |
CN102199044A (en) * | 2011-03-07 | 2011-09-28 | 同济大学 | Composite fiber reinforced foam concrete and preparation method thereof |
CN102261158A (en) * | 2011-05-24 | 2011-11-30 | 中国建筑科学研究院 | Building composite board |
CN102887670A (en) * | 2011-07-21 | 2013-01-23 | 黄建院 | Production method of light foamed concrete block |
CN102794817A (en) * | 2011-07-30 | 2012-11-28 | 刘海锋 | Method for preparing inorganic foaming heat preservation material with low thermal conductivity |
CN102581925A (en) * | 2012-03-05 | 2012-07-18 | 南京福臻再生资源科技股份有限公司 | Method for preparing inorganic composite foam heat-insulation boards |
CN102807387A (en) * | 2012-08-09 | 2012-12-05 | 河北勇龙邦大新材料有限公司 | Inorganic foam heat insulating material with second-grade closed-pore structure and preparation method thereof |
US8557036B1 (en) | 2012-11-09 | 2013-10-15 | Halliburton Energy Services, Inc. | Settable compositions comprising wollastonite and pumice and methods of use |
CN102951878A (en) * | 2012-11-12 | 2013-03-06 | 郑小东 | Lightweight concrete exterior wall insulation building block and production method thereof |
CN103467025A (en) * | 2013-09-11 | 2013-12-25 | 马鞍山十七冶工程科技有限责任公司 | Preparation method and preparation device of lightweight aggregate |
CN103467025B (en) * | 2013-09-11 | 2015-09-02 | 马鞍山十七冶工程科技有限责任公司 | A kind of preparation method of light-weight aggregate and preparation facilities thereof |
CN103708786A (en) * | 2013-12-27 | 2014-04-09 | 苏州市兴邦化学建材有限公司 | Thermal insulation concrete and production method thereof |
CN103708786B (en) * | 2013-12-27 | 2015-06-17 | 山东华邦建设集团有限公司 | Thermal insulation concrete and production method thereof |
CN103979856A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Lightweight ceramsite/polypropylene fiber composite concrete and making method thereof |
CN104003665A (en) * | 2014-05-23 | 2014-08-27 | 安庆市金鹰新型建材科技股份有限公司 | Fly ash concrete heat preservation building block |
CN104589462A (en) * | 2014-12-13 | 2015-05-06 | 广西科技大学 | Foaming cement composite plate producing and manufacturing method |
CN104612318A (en) * | 2014-12-13 | 2015-05-13 | 广西科技大学 | Ultra-light foaming cement material making technology |
CN104909818A (en) * | 2015-06-11 | 2015-09-16 | 桂林理工大学 | Method for preparing aerated concrete from water-quenched manganese slag-coal ash |
CN104909818B (en) * | 2015-06-11 | 2017-12-12 | 桂林理工大学 | Method of the one kind using water-quenched manganese slag-coal ash for manufacturing for air entrained concrete |
CN104987005A (en) * | 2015-06-12 | 2015-10-21 | 中民筑友有限公司 | Air-added ceramsite concrete and preparation method thereof |
CN105000833A (en) * | 2015-06-26 | 2015-10-28 | 福建安固新型环保建材有限公司 | Ceramsite concrete structure, preparation method thereof and corresponding ceramsite plate and ceramsite brick |
CN105067403A (en) * | 2015-07-28 | 2015-11-18 | 大连理工大学 | Clay simulated concrete and adjusting simulation method of plasticity of clay simulated concrete |
CN105128591A (en) * | 2015-08-17 | 2015-12-09 | 南京金埔园林股份有限公司 | Vegetation rockery stone |
CN105128591B (en) * | 2015-08-17 | 2018-01-12 | 金埔园林股份有限公司 | One kind is planted raw rockwork |
CN105198301A (en) * | 2015-10-21 | 2015-12-30 | 南京润屹电子科技有限公司 | Lightweight high strength material for tunnel and underground pipeline construction and preparation method of lightweight high strength material |
CN105198301B (en) * | 2015-10-21 | 2017-09-22 | 枫林环保科技股份有限公司 | Light-weight high-strength material built for tunnel or underground piping and preparation method thereof |
CN105421631A (en) * | 2015-11-02 | 2016-03-23 | 卓达新材料科技集团有限公司 | Slag floor bearing plate for building and preparation method of slag floor bearing plate |
CN105399372A (en) * | 2015-11-09 | 2016-03-16 | 当涂县科辉商贸有限公司 | Autoclaved aerated concrete block with good mechanical strength and preparation method of autoclaved aerated concrete block |
CN105569257A (en) * | 2015-11-24 | 2016-05-11 | 卓达新材料科技集团有限公司 | Metakaolin floor bearing plate for building and preparation method thereof |
CN105569257B (en) * | 2015-11-24 | 2018-05-18 | 卓达新材料科技集团有限公司 | A kind of metakaolin floor support plate for building and preparation method thereof |
CN105541212A (en) * | 2015-12-30 | 2016-05-04 | 福建江夏学院 | Composite material toughened ceramisite concrete and preparation method thereof |
CN105541201A (en) * | 2015-12-30 | 2016-05-04 | 福建江夏学院 | High-toughness haydite concrete and preparation method thereof |
CN106145803A (en) * | 2016-07-05 | 2016-11-23 | 李玉芬 | Self-heat conserving lightweight aggregate module |
CN106187280A (en) * | 2016-07-12 | 2016-12-07 | 绍兴职业技术学院 | A kind of steaming-free air-adding brick of high anti-folding and preparation method thereof |
CN106187281A (en) * | 2016-07-12 | 2016-12-07 | 绍兴职业技术学院 | A kind of steaming-free air-adding brick utilizing building waste to prepare and preparation method thereof |
CN110088060A (en) * | 2016-10-21 | 2019-08-02 | 铁克股份有限公司 | The surface treatment method of sand material and the manufacturing method of ready-mixed concrete |
CN106830808A (en) * | 2017-03-07 | 2017-06-13 | 安徽倍立达住工科技有限公司 | A kind of solar energy heat-storage material self-compacting concrete |
CN108623243A (en) * | 2017-03-20 | 2018-10-09 | 上海天利商品混凝土有限公司 | A kind of flame-retardant high-strength foam concrete and preparation method |
CN107056206A (en) * | 2017-05-05 | 2017-08-18 | 三门峡职业技术学院 | A kind of cement-base composite material of high intensity and preparation method thereof |
CN108975802A (en) * | 2017-06-01 | 2018-12-11 | 黄国城 | The manufacturing method of lightweight wall |
CN107602033A (en) * | 2017-08-29 | 2018-01-19 | 启东海中港建材有限公司 | concrete and production method |
CN109930832A (en) * | 2017-12-15 | 2019-06-25 | 马锐 | The technology on the cement foamed wall roof of pouring type closed pore |
CN108529941A (en) * | 2018-05-02 | 2018-09-14 | 芜湖恒固混凝土材料有限公司 | A kind of self-insulating light concrete wall |
CN108529940A (en) * | 2018-05-02 | 2018-09-14 | 芜湖恒固混凝土材料有限公司 | A kind of foamed concrete thermal insulation board |
CN108503285A (en) * | 2018-05-02 | 2018-09-07 | 芜湖恒固混凝土材料有限公司 | A kind of preparation method of light-high-strength concrete |
CN108484211A (en) * | 2018-05-02 | 2018-09-04 | 芜湖恒固混凝土材料有限公司 | A kind of preparation method of foamed concrete thermal insulation board |
CN108395274A (en) * | 2018-05-02 | 2018-08-14 | 宁波普利凯建筑科技有限公司 | A kind of light high-strength haydite foam concrete and preparation method thereof |
CN109958230A (en) * | 2019-03-28 | 2019-07-02 | 长安大学 | A kind of glass reinforced plastic about bundle fiber lightweight aggregate concrete column and its construction method |
CN110218030A (en) * | 2019-05-29 | 2019-09-10 | 武汉科技大学 | A kind of frost-resistant concrete and preparation method thereof |
CN110452016A (en) * | 2019-09-05 | 2019-11-15 | 许言言 | Assembled hollow floor core model filler material, preparation method and assembled hollow floor |
CN110498642A (en) * | 2019-09-05 | 2019-11-26 | 许言言 | A kind of sandwich parts light energy conservation material, preparation method and applications |
CN110577391A (en) * | 2019-09-30 | 2019-12-17 | 湖南科技大学 | Artemisia selengensis fiber reinforced concrete and preparation method thereof |
CN113027037A (en) * | 2021-03-11 | 2021-06-25 | 富思特新材料科技发展股份有限公司 | External wall panel, processing method thereof and building |
CN113998942A (en) * | 2021-11-25 | 2022-02-01 | 深圳市中天元实业有限公司 | Lightweight concrete with low thermal conductivity |
Also Published As
Publication number | Publication date |
---|---|
CN1254457C (en) | 2006-05-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1254457C (en) | High-strength light concrete and its production method | |
CN107500687B (en) | High-ductility fiber reinforced cement-based composite material for 3D printing and preparation method thereof | |
US9919974B2 (en) | High-strength geopolymer composite cellular concrete | |
US6488762B1 (en) | Composition of materials for use in cellular lightweight concrete and methods thereof | |
CN111233407B (en) | 3D printing solid waste concrete component and preparation method thereof | |
US9028606B2 (en) | Extruded fiber reinforced cementitious products having stone-like properties and methods of making the same | |
CN102909783A (en) | Production process of building envelope products | |
CN104987005A (en) | Air-added ceramsite concrete and preparation method thereof | |
CN102503317B (en) | High-dopant slurry-infiltrated fibrous concrete filled ultralong steel tube arch high-strength concrete and preparation method thereof | |
CN111233411B (en) | High-toughness and ultra-high-performance concrete doped with metakaolin and magnesium oxide and preparation method thereof | |
CN110981400A (en) | Low-shrinkage steam-curing-free self-compacting C140UHPC and preparation method thereof | |
CN113816696A (en) | Recycled fine aggregate internal curing-based ultrahigh-performance concrete and preparation method thereof | |
CN104945007A (en) | Precast aerated ceramsite concrete component and preparation method thereof | |
CN102108026B (en) | Novel haydite concrete light-weight building block walling material and preparation method thereof | |
CN105272045A (en) | Non-autoclaved PHC pipe pile concrete | |
KR100935573B1 (en) | Ultra light weight inorganic fine-grained aggregate and its manufacturing method | |
CN101863652A (en) | Alkali-resistant glass fiber reinforced concrete of metal gauze | |
CN114163183A (en) | 3D printing concrete material containing coarse aggregate and manufacturing method thereof | |
US2081802A (en) | Manufacture of light concrete | |
CN109231923A (en) | A method of regeneration ECC is prepared using waste concrete fine powder | |
CN102093007B (en) | Silica sand powder-doped concrete light-weight building block novel walling material and preparation method thereof | |
CN115340329A (en) | Recycled fine aggregate-magnesium oxide base expanding agent ultrahigh-performance concrete and preparation method thereof | |
CN117209222A (en) | Preparation method of building 3D printing material | |
Yew et al. | Effects of Recycled Crushed Light Expanded Clay Aggregate on High Strength Lightweight Concrete. | |
Kalaimani et al. | Investigation on Strength Characteristics of Self Compacting Concrete incorporated with AR Glass Fibers |
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: 20060503 Termination date: 20110227 |