CN115073069A - Pervious concrete mortar - Google Patents
Pervious concrete mortar Download PDFInfo
- Publication number
- CN115073069A CN115073069A CN202110276473.4A CN202110276473A CN115073069A CN 115073069 A CN115073069 A CN 115073069A CN 202110276473 A CN202110276473 A CN 202110276473A CN 115073069 A CN115073069 A CN 115073069A
- Authority
- CN
- China
- Prior art keywords
- parts
- cement
- concrete mortar
- pervious concrete
- cellulose
- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 27
- 239000011380 pervious concrete Substances 0.000 title claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004568 cement Substances 0.000 claims abstract description 22
- 239000001913 cellulose Substances 0.000 claims abstract description 15
- 229920002678 cellulose Polymers 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 abstract description 7
- 239000004567 concrete Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000012466 permeate Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 3
- 108010053481 Antifreeze Proteins Proteins 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
Abstract
The invention belongs to the technical field of concrete, and particularly relates to pervious concrete mortar which comprises the following components: 1050 parts of 950-typed cement, 25-35 parts of silicon dioxide, 10-20 parts of cellulose, 20-30 parts of water reducing agent and 1-3 parts of early strength agent; the pervious concrete mortar disclosed by the invention is accurate in material use, pointed in preparation, easy to operate in practical use, short in manufacturing period, high in preparation efficiency and higher in quality.
Description
Technical Field
The invention belongs to the technical field of concrete, and particularly relates to pervious concrete mortar.
Background
As the pervious concrete mortar in the market is generally formed by stirring and mixing the stones, the cement 425, the reinforcing agent and water according to relevant standard instructions, the existing pervious concrete mortar has inaccurate materials and complex preparation, and is difficult to operate and wastes time and labor during actual use.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides pervious concrete mortar.
The technical scheme of the invention is realized as follows:
the pervious concrete mortar comprises the following components: 1050 parts of 950-typed cement, 25-35 parts of silicon dioxide, 10-20 parts of cellulose, 20-30 parts of water reducing agent and 1-3 parts of early strength agent.
Further, the composition comprises the following components: 1000 parts of cement, 30 parts of silicon dioxide, 15 parts of cellulose, 25 parts of a water reducing agent and 2 parts of an early strength agent.
Further, the composition comprises the following components: 950 parts of cement, 25 parts of silicon dioxide, 10 parts of cellulose, 20 parts of a water reducing agent and 1 part of an early strength agent.
Further, the composition comprises the following components: 1050 parts of cement, 35 parts of silicon dioxide, 20 parts of cellulose, 30 parts of a water reducing agent and 3 parts of an early strength agent.
Further, the cement is the 425 cement.
The working principle and the effect of the scheme are as follows:
the pervious mortar is mixed and stirred by equipment according to the proportion of cement, silicon dioxide, cellulose, a water reducing agent and an early strength agent to form the pervious mortar in a dry powder form, and then, stones, the pervious mortar and water are mixed to prepare and produce the pervious concrete mortar.
This scheme, the concrete mortar that permeates water is accurate with the material, prepares most advanced, and the operation when in-service use is easy moreover, and the preparation cycle is short, and preparation efficiency is high, and the quality is higher, has the advantage that increases the concrete strength that permeates water, easy construction, anti freeze thawing, the rate of promoting to permeate water.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
The pervious concrete mortar comprises the following components: 1050 parts of 950-typed cement, 25-35 parts of silicon dioxide, 10-20 parts of cellulose, 20-30 parts of water reducing agent and 1-3 parts of early strength agent; the cement is the 425 cement.
Example 2
The pervious concrete mortar comprises the following components: 1000 parts of cement, 30 parts of silicon dioxide, 15 parts of cellulose, 25 parts of a water reducing agent and 2 parts of an early strength agent.
Example 3
The pervious concrete mortar comprises the following components: 950 parts of cement, 25 parts of silicon dioxide, 10 parts of cellulose, 20 parts of a water reducing agent and 1 part of an early strength agent.
Example 4
The pervious concrete mortar comprises the following components: 1050 parts of cement, 35 parts of silicon dioxide, 20 parts of cellulose, 30 parts of a water reducing agent and 3 parts of an early strength agent.
When in use:
the pervious mortar is prepared by mixing and stirring cement, silicon dioxide, cellulose, a water reducing agent and an early strength agent in proportion by equipment to form the pervious mortar in a dry powder form, and then mixing stones, the pervious mortar and water.
This scheme, the concrete mortar that permeates water is accurate with the material, prepares most advanced, and the operation when in-service use is easy moreover, and the preparation cycle is short, and preparation efficiency is high, and the quality is higher, has the advantage that increases the concrete strength that permeates water, easy construction, anti freeze thawing, the rate of promoting to permeate water.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The pervious concrete mortar is characterized by comprising the following components: 950-1050 parts of cement, 25-35 parts of silicon dioxide, 10-20 parts of cellulose, 20-30 parts of a water reducing agent and 1-3 parts of an early strength agent.
2. The pervious concrete mortar of claim 1, characterized by comprising the following components in proportion: 1000 parts of cement, 30 parts of silicon dioxide, 15 parts of cellulose, 25 parts of a water reducing agent and 2 parts of an early strength agent.
3. The pervious concrete mortar of claim 1, comprising the following components: 950 parts of cement, 25 parts of silicon dioxide, 10 parts of cellulose, 20 parts of a water reducing agent and 1 part of an early strength agent.
4. The pervious concrete mortar of claim 1, comprising the following components: 1050 parts of cement, 35 parts of silicon dioxide, 20 parts of cellulose, 30 parts of a water reducing agent and 3 parts of an early strength agent.
5. The pervious concrete mortar of claim 1, wherein said cement is the 425 cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110276473.4A CN115073069A (en) | 2021-03-15 | 2021-03-15 | Pervious concrete mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110276473.4A CN115073069A (en) | 2021-03-15 | 2021-03-15 | Pervious concrete mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115073069A true CN115073069A (en) | 2022-09-20 |
Family
ID=83240416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110276473.4A Pending CN115073069A (en) | 2021-03-15 | 2021-03-15 | Pervious concrete mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115073069A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152596A (en) * | 2015-08-07 | 2015-12-16 | 济南泉建市政工程检测有限公司 | Pervious concrete and construction method |
| CN105801160A (en) * | 2016-04-18 | 2016-07-27 | 重庆华宇园林有限公司 | Permeable concrete and preparing method thereof |
| CN106192666A (en) * | 2016-07-21 | 2016-12-07 | 上海豫景科技有限公司 | A kind of permeable mortar and utilize the porous pavement that permeable mortar makes |
| CN106477986A (en) * | 2016-09-21 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of foaming dry powder and mortar of high permeable high anti-thawing of radiating and preparation method thereof |
| CN106630812A (en) * | 2016-09-22 | 2017-05-10 | 绍兴文理学院 | Capillary barrier material for rock mass fracture unsaturated seepage test and manufacturing process |
| CN107365114A (en) * | 2016-11-14 | 2017-11-21 | 苏州他石复合建材有限公司 | A kind of pervious concrete of suitable stirring transport |
| CN107686274A (en) * | 2017-07-24 | 2018-02-13 | 中国十七冶集团有限公司 | A kind of pervious concrete additive and pervious concrete |
| CN111533517A (en) * | 2020-04-27 | 2020-08-14 | 中国铁道科学研究院集团有限公司金属及化学研究所 | Rapid repair mortar for high-speed railway concrete track slab and preparation method thereof |
| CN112010603A (en) * | 2020-08-18 | 2020-12-01 | 湖州上建混凝土有限公司 | High-water-permeability concrete and preparation method thereof |
| CN112430044A (en) * | 2020-12-11 | 2021-03-02 | 深圳市恒星建材有限公司 | Chlorine ion erosion resistant permeable recycled concrete and preparation method thereof |
-
2021
- 2021-03-15 CN CN202110276473.4A patent/CN115073069A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152596A (en) * | 2015-08-07 | 2015-12-16 | 济南泉建市政工程检测有限公司 | Pervious concrete and construction method |
| CN105801160A (en) * | 2016-04-18 | 2016-07-27 | 重庆华宇园林有限公司 | Permeable concrete and preparing method thereof |
| CN106192666A (en) * | 2016-07-21 | 2016-12-07 | 上海豫景科技有限公司 | A kind of permeable mortar and utilize the porous pavement that permeable mortar makes |
| CN106477986A (en) * | 2016-09-21 | 2017-03-08 | 东莞市联洲知识产权运营管理有限公司 | A kind of foaming dry powder and mortar of high permeable high anti-thawing of radiating and preparation method thereof |
| CN106630812A (en) * | 2016-09-22 | 2017-05-10 | 绍兴文理学院 | Capillary barrier material for rock mass fracture unsaturated seepage test and manufacturing process |
| CN107365114A (en) * | 2016-11-14 | 2017-11-21 | 苏州他石复合建材有限公司 | A kind of pervious concrete of suitable stirring transport |
| CN107686274A (en) * | 2017-07-24 | 2018-02-13 | 中国十七冶集团有限公司 | A kind of pervious concrete additive and pervious concrete |
| CN111533517A (en) * | 2020-04-27 | 2020-08-14 | 中国铁道科学研究院集团有限公司金属及化学研究所 | Rapid repair mortar for high-speed railway concrete track slab and preparation method thereof |
| CN112010603A (en) * | 2020-08-18 | 2020-12-01 | 湖州上建混凝土有限公司 | High-water-permeability concrete and preparation method thereof |
| CN112430044A (en) * | 2020-12-11 | 2021-03-02 | 深圳市恒星建材有限公司 | Chlorine ion erosion resistant permeable recycled concrete and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| ANDREAS BERLINEANU等: "新型生态环保透水砂浆的制备和应用", 《化工新型材料》 * |
| 姜骞等: "纳米二氧化硅透水混凝土新拌流变及硬化性能", 《建筑材料学报》 * |
| 张卫东等: "生态型透水混凝土物理力学性能研究进展", 《混凝土与水泥制品》 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220920 |