CN107512882A - A kind of preparation method of new concrete - Google Patents
A kind of preparation method of new concrete Download PDFInfo
- Publication number
- CN107512882A CN107512882A CN201710918910.1A CN201710918910A CN107512882A CN 107512882 A CN107512882 A CN 107512882A CN 201710918910 A CN201710918910 A CN 201710918910A CN 107512882 A CN107512882 A CN 107512882A
- Authority
- CN
- China
- Prior art keywords
- sand
- preparation
- concrete
- cement
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of preparation method of new concrete, described concrete is matched according to components by weight percent and formed, wherein：The 60kg of cement 50, the 10kg of flyash 5, the 20kg of agstone 10, the 20kg of sand 10, the 5kg of pelelith 2, the 10kg of slag powders 5, water reducer are 2 5kg, water surplus.The present invention is advantageous in that：Formula rationally, cost it is cheap, preparation technology is simple, does not damage natural environment, improve concrete resistance cracking ability ability of cleaning greasy dirt it is strong, suitable for large-scale promotion.
Description
Technical field
The present invention relates to building material technical field, and in particular to a kind of preparation method of new concrete.
Background technology
Concrete, refer to the general designation of the cementing integral engineered composite material of aggregate by binder materials.That generally says is mixed
One word of solidifying soil refers to make binder materials, sand, masonry aggregate with cement；Match somebody with somebody by a certain percentage with water (additive and admixture can be contained)
Close, it is agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering.
The heat-resistant antifriction concrete generally prepared in the market using granite stones, andesite, but use granite
The cost of rubble or andesite is higher.And exhaustive exploitation rubble destroys natural vegetation, causes soil erosion.Causing can not
The infringement of reverse.
The content of the invention
It is an object of the invention to provide a kind of preparation method of new concrete, described concrete is matched somebody with somebody according to components by weight percent
Than composition, wherein：Cement 50-60kg, flyash 5-10kg, agstone 10-20kg, sand 10-20kg, pelelith 2-5kg,
Slag powders 5-10kg, water reducer 2-5kg, water surplus.
Formed it is further preferred that described concrete matches according to components by weight percent, wherein：Cement 50kg, flyash
10kg, agstone 10kg, sand 15kg, pelelith 5kg, slag powders 10kg, water reducer 2kg, water surplus.
Formed it is further preferred that described concrete matches according to components by weight percent, wherein：Cement 60kg, flyash
10kg, agstone 20kg, sand 15kg, pelelith 2kg, slag powders 10kg, water reducer 5kg, water surplus.
Described concrete comprises the following steps：
1) by cement, flyash, agstone, sand, pelelith, slag powders according to aforementioned proportion in concrete mixer
Stirring, mix；
2) mixed-powder of step (1) is calcined into 1-2h at 1000~1200 DEG C, cooled down；
3) it is standby less than 25mm the mixed-powder after cooling to be ground into particle diameter；
4) water of the parts by weight is added, is sufficiently stirred 30-50min, places 1-2h；
5) water reducer of the parts by weight is added, is stirred well to well mixed；
6) go out tank and produce pervious concrete.
Described water reducer is lignosulfonates.
Described sand is middle sand.
The present invention is advantageous in that：Formula is reasonable, cost is cheap, and preparation technology is simple, does not damage natural environment, carries
The ability ability of cleaning greasy dirt of high concrete resistance cracking is strong, suitable for large-scale promotion.
Embodiment
In order to deepen the understanding of the present invention and understanding, the present invention is made further with reference to embodiment
Illustrate and introduce.
Embodiment 1
A kind of preparation method of new concrete, described concrete are matched according to components by weight percent and formed, wherein：Cement
50kg, flyash 10kg, agstone 10kg, sand 15kg, pelelith 5kg, slag powders 10kg, water reducer 2kg, more than water
Amount.
Described concrete comprises the following steps：
1) by cement, flyash, agstone, sand, pelelith, slag powders according to aforementioned proportion in concrete mixer
Stirring, mix；
2) mixed-powder of step (1) is calcined into 1h at 1000 DEG C, cooled down；
3) it is standby less than 25mm the mixed-powder after cooling to be ground into particle diameter；
4) water of the parts by weight is added, is sufficiently stirred 30min, places 1h；
5) water reducer of the parts by weight is added, is stirred well to well mixed；
6) go out tank and produce pervious concrete.
Described water reducer is lignosulfonates.
Described sand is middle sand.
Embodiment 2
A kind of preparation method of new concrete, described concrete are matched according to components by weight percent and formed, wherein：Cement
60kg, flyash 10kg, agstone 20kg, sand 15kg, pelelith 2kg, slag powders 10kg, water reducer 5kg, more than water
Amount.
Described concrete comprises the following steps：
1) by cement, flyash, agstone, sand, pelelith, slag powders according to aforementioned proportion in concrete mixer
Stirring, mix；
2) mixed-powder of step (1) is calcined into 2h at 1200 DEG C, cooled down；
3) it is standby less than 25mm the mixed-powder after cooling to be ground into particle diameter；
4) water of the parts by weight is added, is sufficiently stirred 50min, places 2h；
5) water reducer of the parts by weight is added, is stirred well to well mixed；
6) go out tank and produce pervious concrete.
Described water reducer is lignosulfonates.
Described sand is middle sand.
Embodiment 3
A kind of preparation method of new concrete, described concrete are matched according to components by weight percent and formed, wherein：Cement
55kg, flyash 10kg, agstone 20kg, sand 15kg, pelelith 5kg, slag powders 10kg, water reducer 3kg, more than water
Amount.
Described concrete comprises the following steps：
1) by cement, flyash, agstone, sand, pelelith, slag powders according to aforementioned proportion in concrete mixer
Stirring, mix；
2) mixed-powder of step (1) is calcined into 1.5h at 1100 DEG C, cooled down；
3) it is standby less than 25mm the mixed-powder after cooling to be ground into particle diameter；
4) water of the parts by weight is added, is sufficiently stirred 40min, places 1.5h；
5) water reducer of the parts by weight is added, is stirred well to well mixed；
6) go out tank and produce pervious concrete.
Described water reducer is lignosulfonates.
Described sand is middle sand.
Claims (6)
- A kind of 1. preparation method of new concrete, it is characterised in that described concrete is matched according to components by weight percent and formed, its In：Cement 50-60kg, flyash 5-10kg, agstone 10-20kg, sand 10-20kg, pelelith 2-5kg, slag powders 5- 10kg, water reducer 2-5kg, water surplus.
- A kind of 2. preparation method of new concrete according to claim 1, it is characterised in that described concrete according to Components by weight percent proportioning composition, wherein：Cement 50kg, flyash 10kg, agstone 10kg, sand 15kg, pelelith 5kg, ore deposit Ground-slag 10kg, water reducer 2kg, water surplus.
- A kind of 3. preparation method of new concrete according to claim 1, it is characterised in that described concrete according to Components by weight percent proportioning composition, wherein：Cement 60kg, flyash 10kg, agstone 20kg, sand 15kg, pelelith 2kg, ore deposit Ground-slag 10kg, water reducer 5kg, water surplus.
- 4. the preparation method of a kind of new concrete according to claim 1, it is characterised in that described concrete includes Following steps：1) cement, flyash, agstone, sand, pelelith, slag powders are stirred according to aforementioned proportion in concrete mixer Mix, mix；2) mixed-powder of step (1) is calcined into 1-2h at 1000~1200 DEG C, cooled down；3) it is standby less than 25mm the mixed-powder after cooling to be ground into particle diameter；4) water of the parts by weight is added, is sufficiently stirred 30-50min, places 1-2h；5) water reducer of the parts by weight is added, is stirred well to well mixed；6) go out tank and produce pervious concrete.
- 5. the preparation method of a kind of new concrete according to claim 1, it is characterised in that described water reducer is wood Mahogany sulfonate.
- 6. the preparation method of a kind of new concrete according to claim 1, it is characterised in that during described sand is Sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918910.1A CN107512882A (en) | 2017-09-30 | 2017-09-30 | A kind of preparation method of new concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710918910.1A CN107512882A (en) | 2017-09-30 | 2017-09-30 | A kind of preparation method of new concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107512882A true CN107512882A (en) | 2017-12-26 |
Family
ID=60727127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710918910.1A Pending CN107512882A (en) | 2017-09-30 | 2017-09-30 | A kind of preparation method of new concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107512882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116139A (en) * | 2019-12-30 | 2020-05-08 | 张礼国 | Environment-friendly water-permeable concrete and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801036A (en) * | 2016-03-01 | 2016-07-27 | 山东科技大学 | Limestone ultrafine powder concrete with strength grade not higher than C40 |
-
2017
- 2017-09-30 CN CN201710918910.1A patent/CN107512882A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801036A (en) * | 2016-03-01 | 2016-07-27 | 山东科技大学 | Limestone ultrafine powder concrete with strength grade not higher than C40 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116139A (en) * | 2019-12-30 | 2020-05-08 | 张礼国 | Environment-friendly water-permeable concrete and preparation method thereof |
| CN111116139B (en) * | 2019-12-30 | 2021-12-07 | 威海冠宏商品混凝土有限公司 | Environment-friendly water-permeable concrete and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101989505B1 (en) | Concrete additive composition having high early strength and concrete composition comprising the same | |
| CN103214217B (en) | Composite superfine cement grout slurry and preparation method thereof | |
| CN105622023B (en) | A kind of sludge curing agent using clinker | |
| CN102838332A (en) | Novel green grouting superfine cement | |
| CN104478349A (en) | Early strength high wear-resisting self-leveling mortar used for ground repairing and preparation method thereof | |
| WO2022229432A1 (en) | Binder composition comprising pozzolanic material and fine filler | |
| CN106365475A (en) | Anti-corrosion cement and application thereof | |
| CN106866077A (en) | A kind of immersed tube joint grouting concrete and preparation method thereof | |
| CN103232181A (en) | Preparation method of titanium dioxide slag concrete additive | |
| CN107512882A (en) | A kind of preparation method of new concrete | |
| JP6713736B2 (en) | PH adjuster for cement composition, concrete composition, cement composition, and method of using pH adjuster for cement composition | |
| CN106517937A (en) | Pumping impervious super-retarding concrete and preparation method thereof | |
| CN113603433B (en) | Shale-doped sleeve grouting material for connecting cement-based steel bars | |
| CN104310866A (en) | Self-compacting concrete and preparation method thereof | |
| JP4727161B2 (en) | Method for producing a concrete composition used in a shield direct striking method | |
| CN104496354B (en) | A kind of cement-based grouting material and preparation method thereof | |
| KR20140103760A (en) | Soil concrete agent for deep cement mixing method | |
| CN103524093B (en) | A kind of super high strength concrete | |
| CN105152602A (en) | Cement-based abrasion-resistant material for concrete floor | |
| JP5407112B2 (en) | Cement-based solidification material for high pressure injection method and high pressure injection method | |
| CN104446258A (en) | High-strength and high-performance concrete for deep frozen well wall and preparation method thereof | |
| CN102557575B (en) | Fast solidifying super hardening hydraulicity pouring material | |
| CN108147751A (en) | A kind of construction high-weatherability concrete and preparation method thereof | |
| CN104386956B (en) | Quick setting early strength concrete strength mortar early | |
| JP7333019B2 (en) | Cement composition and method for producing hardened cement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |
|
| RJ01 | Rejection of invention patent application after publication |