CN105906241A - Formula of high workability concrete - Google Patents
Formula of high workability concrete Download PDFInfo
- Publication number
- CN105906241A CN105906241A CN201610243658.4A CN201610243658A CN105906241A CN 105906241 A CN105906241 A CN 105906241A CN 201610243658 A CN201610243658 A CN 201610243658A CN 105906241 A CN105906241 A CN 105906241A
- Authority
- CN
- China
- Prior art keywords
- parts
- high workability
- concrete formula
- concrete
- water
- 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.)
- Pending
Links
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
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
Abstract
The invention relates to a formula of high workability concrete, which includes the raw materials including, by weight, 150-300 parts of cement, 40-80 parts of mineral powder, 60-150 parts of fly ash, 800-1200 parts of a fine aggregate, 1000-1500 parts of a coarse aggregate, 150-200 parts of water and 0.2-0.6 parts of cellulose ether. According to the invention, the workability of concrete can be significantly improved, and the concrete slurry is full, has good flowability and is easy to pump and construct.
Description
Technical field
The present invention relates to concrete Synergistic technique field, be specifically related to a kind of high workability concrete formula.
Background technology
Along with the development of society, the demand of commerical ready-mixed concrete is the hugest, and through the fast development of more than ten years, commerical ready-mixed concrete comes into the stage of comparative maturity, and various commerical ready-mixed concretes substantially meet the requirement of engineering.But in real work, the when that we being it can be seen that use pump concrete, often due to the workability of concrete is poor, the reasons such as sand coarse aggregate ratio is unstable, cause pump truck plugging, building site and mixing plant waste plenty of time and manpower, even can affect the quality of engineering.Particularly low-grade concrete, its workability and pumping are worse, more unstable, and the probability of plugging booster is higher, generally improve sand coarse aggregate ratio and increase Binder Materials can improve above situation, but the most just improve the material cost of concrete simultaneously.
Summary of the invention
For solving the above-mentioned problems in the prior art, the invention provides a kind of high workability concrete formula.
The technique effect of the present invention is achieved through the following technical solutions:
A kind of high workability concrete formula, is made up of the raw material of following weight portion: cement 150-300 part, breeze 40-80 part, flyash 60-150 part, fine aggregate 800-1200 part, coarse aggregate 1000-1500 part, water 150-200 part, cellulose ether 0.2-0.6 part.
Further, foaming agent 1-2 part is also included.
Further, described foaming agent is calcium carbonate.
Further, described foaming agent is 1.5 parts.
Further, additive 6-8 part is also included.
Further, described additive is water reducer.
Further, described additive is 7 parts.
Further, it is made up of the raw material of following weight portion: cement 200-300 part, breeze 60-80 part, flyash 90-150 part, fine aggregate 1000-1200 part, coarse aggregate 1200-1500 part, water 170-200 part, cellulose ether 0.3-0.6 part.
Further, it is made up of the raw material of following weight portion: cement 200-280 part, breeze 60-70 part, flyash 90-130 part, fine aggregate 1100-1200 part, coarse aggregate 1200-1400 part, water 170-200 part, cellulose ether 0.3-0.6 part.
Further, it is made up of the raw material of following weight portion: cement 250 parts, breeze 70 parts, 120 parts of flyash, fine aggregate 1100 parts, coarse aggregate 1300 parts, 180 parts of water, cellulose ether 0.3-0.6 part.
The invention has the beneficial effects as follows:
High workability concrete formula disclosed in this invention, hence it is evident that improve concrete workability, slurry is full, good fluidity, it is easy to pumps and constructs.
Detailed description of the invention
The present invention is realized by detailed description below:
Embodiment 1:
A kind of high workability concrete formula, is made up of the raw material of following weight portion: cement 150 parts, breeze 40 parts, 60 parts of flyash, fine aggregate 800 parts, coarse aggregate 1000 parts, 150 parts of water, cellulose ether 0.2 part.Calcium carbonate 1 part, water reducer 6 parts.
Embodiment 2:
A kind of high workability concrete formula, is made up of the raw material of following weight portion: cement 300 parts, breeze 80 parts, 150 parts of flyash, fine aggregate 1200 parts, coarse aggregate 1500 parts, 200 parts of water, cellulose ether 0.6 part.Calcium carbonate 1.5 parts, water reducer 7 parts.
Embodiment 3:
A kind of high workability concrete formula, is made up of the raw material of following weight portion: cement 250 parts, breeze 70 parts, 120 parts of flyash, fine aggregate 1100 parts, coarse aggregate 1300 parts, 180 parts of water, cellulose ether 0.3-0.6 part.Also include calcium carbonate foaming agent 1 part, water reducer 7 parts.
Embodiment 4:
A kind of high workability concrete formula, is made up of the raw material of following weight portion: cement 170 parts, breeze 50 parts, 90 parts of flyash, fine aggregate 810 parts, coarse aggregate 1100 parts, 170 parts of water, also includes calcium carbonate foaming agent 1 part, water reducer 6.8 parts.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a high workability concrete formula, it is characterised in that: it is made up of the raw material of following weight portion: cement 150-300 part, breeze 40-80 part, flyash 60-150 part, fine aggregate 800-1200 part, coarse aggregate 1000-1500 part, water 150-200 part, cellulose ether 0.2-0.6 part.
A kind of high workability concrete formula the most according to claim 1, it is characterised in that: also include foaming agent 1-2 part.
A kind of high workability concrete formula the most according to claim 2, it is characterised in that: described foaming agent is calcium carbonate.
A kind of high workability concrete formula the most according to claim 3, it is characterised in that: described foaming agent is 1.5 parts.
A kind of high workability concrete formula the most according to claim 1, it is characterised in that: also include additive 6-8 part.
A kind of high workability concrete formula the most according to claim 4, it is characterised in that: described additive is water reducer.
A kind of high workability concrete formula the most according to claim 6, it is characterised in that: described additive is 7 parts.
A kind of high workability concrete formula the most according to claim 1, it is characterized in that: be made up of the raw material of following weight portion: cement 200-300 part, breeze 60-80 part, flyash 90-150 part, fine aggregate 1000-1200 part, coarse aggregate 1200-1500 part, water 170-200 part, cellulose ether 0.3-0.6 part.
A kind of high workability concrete formula the most according to claim 8, it is characterized in that: be made up of the raw material of following weight portion: cement 200-280 part, breeze 60-70 part, flyash 90-130 part, fine aggregate 1100-1200 part, coarse aggregate 1200-1400 part, water 170-200 part, cellulose ether 0.3-0.6 part.
A kind of high workability concrete formula the most according to claim 1, it is characterised in that: it is made up of the raw material of following weight portion: cement 250 parts, breeze 70 parts, 120 parts of flyash, fine aggregate 1100 parts, coarse aggregate 1300 parts, 180 parts of water, cellulose ether 0.5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243658.4A CN105906241A (en) | 2016-04-19 | 2016-04-19 | Formula of high workability concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243658.4A CN105906241A (en) | 2016-04-19 | 2016-04-19 | Formula of high workability concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105906241A true CN105906241A (en) | 2016-08-31 |
Family
ID=56747498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610243658.4A Pending CN105906241A (en) | 2016-04-19 | 2016-04-19 | Formula of high workability concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105906241A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892621A (en) * | 2016-12-17 | 2017-06-27 | 无锡金斯顿新材料科技有限公司 | A kind of anti-cracking and seepage control resistance rust concrete for basement |
| CN106946511A (en) * | 2016-12-17 | 2017-07-14 | 无锡金斯顿新材料科技有限公司 | A kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top |
| CN107324832A (en) * | 2017-05-31 | 2017-11-07 | 南通不二环境科技有限公司 | A kind of modified foam concrete formula |
| CN107935466A (en) * | 2017-11-13 | 2018-04-20 | 南通不二环境科技有限公司 | A kind of impermeabilisation concrete |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396046A (en) * | 2013-08-01 | 2013-11-20 | 徐州宇新墙体材料有限公司 | Baking-free brick made of lead-zinc mineral tailings, and production method thereof |
| CN103408273A (en) * | 2013-08-30 | 2013-11-27 | 南京沪联新型建材有限公司 | Permeable-adhesive type cement-based sealing and repairing agent and preparation method thereof |
| CN105002991A (en) * | 2015-06-18 | 2015-10-28 | 中国建筑材料科学研究总院 | Novel fiber reinforced composite heat insulation plate and preparing method of novel fiber reinforced composite heat insulation plate |
-
2016
- 2016-04-19 CN CN201610243658.4A patent/CN105906241A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103396046A (en) * | 2013-08-01 | 2013-11-20 | 徐州宇新墙体材料有限公司 | Baking-free brick made of lead-zinc mineral tailings, and production method thereof |
| CN103408273A (en) * | 2013-08-30 | 2013-11-27 | 南京沪联新型建材有限公司 | Permeable-adhesive type cement-based sealing and repairing agent and preparation method thereof |
| CN105002991A (en) * | 2015-06-18 | 2015-10-28 | 中国建筑材料科学研究总院 | Novel fiber reinforced composite heat insulation plate and preparing method of novel fiber reinforced composite heat insulation plate |
Non-Patent Citations (1)
| Title |
|---|
| 罗万春等: ""纤维素醚可改善普通混凝土和易性研究"", 《企业科技与发展》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892621A (en) * | 2016-12-17 | 2017-06-27 | 无锡金斯顿新材料科技有限公司 | A kind of anti-cracking and seepage control resistance rust concrete for basement |
| CN106946511A (en) * | 2016-12-17 | 2017-07-14 | 无锡金斯顿新材料科技有限公司 | A kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top |
| CN107324832A (en) * | 2017-05-31 | 2017-11-07 | 南通不二环境科技有限公司 | A kind of modified foam concrete formula |
| CN107935466A (en) * | 2017-11-13 | 2018-04-20 | 南通不二环境科技有限公司 | A kind of impermeabilisation concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102765889B (en) | Preparation method for tailing barren rock-made high-strength concrete containing coal ash | |
| CN105906241A (en) | Formula of high workability concrete | |
| CN106365555B (en) | A kind of mechanical injection wet-mixing plastering mortar and preparation method thereof | |
| CN104961423A (en) | Machine-spraying-type plastering gypsum mortar and preparation technology thereof | |
| CN104496327B (en) | Adopt the wet-mixing masonry mortar of aggregate chips preparation | |
| CN104045280B (en) | A kind of C120 super high strength concrete that is easy to super high-rise pumping | |
| CN106348679A (en) | Recycled-aggregate ready-mixed mortar | |
| CN104556875B (en) | Use aggregate chips and the wet-mixing motar of CHARACTERISTICS OF TAILINGS SAND preparation | |
| CN104556917A (en) | High-early-strength filling material for coal mine goaf | |
| CN104496330B (en) | Use aggregate chips and the wet-mixing masonry mortar of CHARACTERISTICS OF TAILINGS SAND preparation | |
| CN105294013A (en) | Dry mixing building mortar | |
| CN108975755B (en) | Additive special for recycled concrete | |
| CN105819787B (en) | A kind of strong concrete prepared using iron tailings | |
| CN103086627B (en) | Mineral blending material for producing PHC (Pyrolysis Hydrocarbon) tubular pipe free from high pressure steaming process as well as application | |
| CN101172803A (en) | Composite additive improving self-contraction of concrete | |
| RU2726094C1 (en) | Composition for arrangement of road pavements bases and other engineering constructions | |
| ITVA20120014A1 (en) | COMPOSITION INCLUDING A HYDRAULIC BINDER | |
| CN107434428B (en) | Preparation method for producing pouring type self-compacting high-elastic-modulus permeable mortar by using construction waste | |
| CN103951355B (en) | Ultra-fine anti-segregation injecting paste material and preparation method thereof | |
| CN105541233A (en) | Ferrous mine tailing-based pre-mixed mortar | |
| CN105801060A (en) | Super-high early-strength cement foundation grouting material | |
| CN102199028B (en) | Rapid hardening early strength grouting material prepared with flue gas desulfurized gypsum and preparation method thereof | |
| KR20100129399A (en) | Cement nothing addition concrete water soluble bonding agent and manufacturing method of concrete | |
| CN112430026A (en) | Recycled concrete based on waste concrete and preparation method thereof | |
| CN111517704B (en) | Coal slime-based roadway bottom paving material 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |