CN105837133A - Cement mortar for color pavement - Google Patents
Cement mortar for color pavement Download PDFInfo
- Publication number
- CN105837133A CN105837133A CN201610334527.7A CN201610334527A CN105837133A CN 105837133 A CN105837133 A CN 105837133A CN 201610334527 A CN201610334527 A CN 201610334527A CN 105837133 A CN105837133 A CN 105837133A
- Authority
- CN
- China
- Prior art keywords
- cement mortar
- pavement
- road surface
- mortar
- color
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
Abstract
The invention discloses cement mortar for color pavement. The cement mortar is formed by mixing ordinary Portland cement, silica sand, cold pigment and auxiliary components. According to the cement mortar for color pavement, cement mortar is modified through styrene-acrylic acid ester copolymer latex and high-class cellulose ether, the dosage is optimized, and a series of physical properties, such as compressive strength, rupture strength and bonding strength of the cement mortar can be improved, so that the cement mortar can meet requirements of technical regulations of the color pavement, and the application range is expanded; 'cold pigment' is added to have a certain reflection and hot restraining effect while endowing the mortar pavement with color, and provide a new development direction for the functionalization and decorativeness of novel pavement mortar materials.
Description
Technical field
The present invention relates to build additive agent field, be specifically related to a kind of colored road surface cement mortar.
Background technology
Along with and Functional Requirement attractive in appearance to modern metropolitan cities road improve constantly, colored road surface is as a kind of emerging knot
Structure road surface, it selects materials, construct, the research such as mat formation is growing.Compared with conventional pav, colored road surface has three big advantages: 1.
Distinguish road interval effectively, intuitively, compare Sign Board and more identify and warning function, thus improve traffic safety
Energy；2. aesthetic road view, is especially applicable to the place such as square, amusement park；3. the road surface energy absorption to sunlight is reduced
Thus reduce pavement temperature in summer, apply at south China, the heat-resisting ability on road surface can be strengthened.
It is poor with weatherability, after in summer, high temperature is exposed to the sun all to there is adhesion strength in colored road surface the most on the market
Degradation with aging occurs, causes pavement cracking, have a strong impact on its serviceability and aesthetic measure.
Summary of the invention
Present invention aim at, it is provided that a kind of colored road surface cement mortar, the technical solution adopted in the present invention is:
A kind of colored road surface cement mortar, it is characterised in that mixed by weight percentage by following components:
Portland cement 25-40 part
Quartz sand 40-60 part
Cold pigment 2-7 part
Auxiliary agent 5-15 part.
One of preferably described cold pigment is titanium chromium palm fibre.
One of preferably, described auxiliary agent includes styrene-acrylic acid ester copolymer latex, defoamer, poly-carboxylic
Acid based water reducer, cellulose ether.
One of preferably, the glass transition temperature-7.5 of described styrene-acrylic acid ester copolymer latex
℃。
The present invention provides the benefit that relative to prior art: the colored road surface cement mortar of the present invention, by using
Cement mortar is modified by the cellulose ether of styrene-acrylic copolymer latex and high-quality, optimizes its consumption, can carry
The series of physical performances such as the resistance to compression of high cement mortar, rupture strength and adhesion strength so that it is disclosure satisfy that the skill of colored road surface
Art regulatory requirements, has expanded its operation strategies；The addition of novel " cold pigment ", while giving mortar road surface color, has
Certain reflection presses down thermal effect, for novel pavement mortar material functionalization, decorative provide new developing direction.
Detailed description of the invention
Below with reference to embodiment, the design of the present invention and the technique effect of generation are clearly and completely described, with
It is completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is the part enforcement of the present invention
Example rather than all embodiment, based on embodiments of the invention, those skilled in the art is not before paying creative work
Put other embodiments obtained, belong to the scope of protection of the invention.
Embodiment 1: a kind of colored road surface cement mortar, it is characterised in that mixed by weight percentage by following components
Form:
Portland cement 30 parts
Quartz sand 59 parts
Cold pigment 3 parts
Auxiliary agent 8 parts.
Embodiment 2: a kind of colored road surface cement mortar, it is characterised in that mixed by weight percentage by following components
Form:
Portland cement 37 parts
Quartz sand 46 parts
Titanium chromium palm fibre 5 parts
Styrene-acrylic acid ester copolymer latex 9 parts
Defoamer 1 part
Poly carboxylic acid series water reducer 1 part
Cellulose ether 1 part.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to be implemented
Example, those of ordinary skill in the art also can make all equivalent modifications on the premise of spirit of the present invention or replace
Changing, modification or the replacement of these equivalents are all contained in the application claim limited range.
Claims (4)
1. a colored road surface cement mortar, it is characterised in that mixed by weight percentage by following components:
Portland cement 25-40 part
Quartz sand 40-60 part
Cold pigment 2-7 part
Auxiliary agent 5-15 part.
Colored road surface cement mortar the most according to claim 1, it is characterised in that described cold pigment is titanium chromium palm fibre.
Colored road surface cement mortar the most according to claim 1, it is characterised in that described auxiliary agent include styrene-
Acrylate copolymer latex, defoamer, poly carboxylic acid series water reducer, cellulose ether.
Colored road surface cement mortar the most according to claim 3, it is characterised in that described cinnamic acrylic ester
The glass transition temperature of copolymer emulsion-7.5 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334527.7A CN105837133A (en) | 2016-05-19 | 2016-05-19 | Cement mortar for color pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334527.7A CN105837133A (en) | 2016-05-19 | 2016-05-19 | Cement mortar for color pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105837133A true CN105837133A (en) | 2016-08-10 |
Family
ID=56592821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610334527.7A Pending CN105837133A (en) | 2016-05-19 | 2016-05-19 | Cement mortar for color pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105837133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108395168A (en) * | 2018-01-22 | 2018-08-14 | 浙江工业大学 | A kind of sunshade thermal insulation cement mortar and the preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150119490A1 (en) * | 2013-10-31 | 2015-04-30 | Hercules Incorporated | Dry mortar and emulsion/dispersion based compositions |
| CN104673038A (en) * | 2015-03-17 | 2015-06-03 | 北京建筑材料科学研究总院有限公司 | Colored solar heat reflection and heat-insulation coating, as well as preparation method thereof |
| CN105174864A (en) * | 2015-08-21 | 2015-12-23 | 大连市建筑科学研究设计院股份有限公司 | Weatherability polymer emulsion cement mortar and preparation method thereof |
-
2016
- 2016-05-19 CN CN201610334527.7A patent/CN105837133A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150119490A1 (en) * | 2013-10-31 | 2015-04-30 | Hercules Incorporated | Dry mortar and emulsion/dispersion based compositions |
| CN104673038A (en) * | 2015-03-17 | 2015-06-03 | 北京建筑材料科学研究总院有限公司 | Colored solar heat reflection and heat-insulation coating, as well as preparation method thereof |
| CN105174864A (en) * | 2015-08-21 | 2015-12-23 | 大连市建筑科学研究设计院股份有限公司 | Weatherability polymer emulsion cement mortar and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 沈航: "聚合物改性水泥砂浆在彩色路面中的运用", 《福建建材》 * |
| 潘旺林: "《最新建筑材料手册》", 30 April 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108395168A (en) * | 2018-01-22 | 2018-08-14 | 浙江工业大学 | A kind of sunshade thermal insulation cement mortar and the preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |
|
| WD01 | Invention patent application deemed withdrawn after publication |