CN109485355A - A kind of superhard wear industry ground slab mortar - Google Patents
A kind of superhard wear industry ground slab mortar Download PDFInfo
- Publication number
- CN109485355A CN109485355A CN201811364600.0A CN201811364600A CN109485355A CN 109485355 A CN109485355 A CN 109485355A CN 201811364600 A CN201811364600 A CN 201811364600A CN 109485355 A CN109485355 A CN 109485355A
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- CN
- China
- Prior art keywords
- parts
- agent
- ground slab
- industry ground
- wear
- 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.)
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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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous 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
- C04B2111/60—Flooring materials
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
- C04B2201/52—High compression strength concretes, i.e. with a compression strength higher than about 55 N/mm2, e.g. reactive powder concrete [RPC]
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 superhard wear industry ground slab mortars, including following parts by weight: 400-500 parts of ordinary portland cement；50-100 parts of aluminate cement；350-450 parts of sand；High efficiency water reducing agent 2-7 points；20-40 parts of EVA sizing material；1-5 parts of defoaming agent；1-5 parts of citric acid；1-5 parts of stabilizer；1-2 parts of cellulose；1-3 parts of preservative；It rises agent 2-10 parts strong；10-20 parts of anti-wear agent；3-5 parts of dispersing agent.Mortar of the present invention can be used as the construction material of large area plants, scientific research institutions, container terminal, logistics distribution place, workshop, underground parking etc..
Description
Technical field
The present invention relates to concrete base building field of material technology is belonged to, especially a kind of superhard wear industry ground slab mortar.
Background technique
Thin material used in existing terrace surface, such as epoxy material, corundum, polyurethane, due to thickness ratio of constructing
It is relatively thin, therefore for the ground of heavy load, using or be used alone and be not appropriate for.Because load can still be transmitted to substrate concrete
On, and the substrate concrete of C25 or so is difficult to resist prolonged heavy load effect.Currently, epoxy, solidification terrace, corundum
The ground that the terraces such as terrace, polyurethane are all difficult to meet heavy load requires.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of superhard wear industry ground slab mortar, which is one
Kind ultra-hard abrasive material is applicable to heavy industry ground, and technical solution is:
A kind of superhard wear industry ground slab mortar, including following parts by weight: 400-500 parts of ordinary portland cement；Aluminic acid
50-100 parts of salt cement；350-450 parts of sand；High efficiency water reducing agent 2-7 points；20-40 parts of EVA sizing material；1-5 parts of defoaming agent；Lemon
It is 1-5 parts sour；1-5 parts of stabilizer；1-2 parts of cellulose；1-3 parts of preservative；It rises agent 2-10 parts strong；10-20 parts of anti-wear agent；Dispersing agent
3-5 parts.
Preferably, the water-reducing agent is polycarboxylate high performance water-reducing agent.
Preferably, the stabilizer is water-soluble polysaccharide.
Preferably, the anti-wear agent is the combination of one or both of modified lithium metasilicate, modified lithium metasilicate.
Preferably, the dispersing agent is one or more of fatty acid, aliphatic amide type, polyethylene glycol esters
Combination.
Preferably, described that defoaming agent is divided to be organosilicon powder defoaming agent.
Technical principle of the invention is to constitute basic mortar by ordinary portland cement, aluminate cement, sand and water,
It adds high efficiency water reducing agent, rise strong agent, the modifying agent such as defoaming agent improve mortar compression strength；Polymer is added in mortar
The modifying agent such as EVA rubber powder, defoaming agent improve the anti-analysis intensity of mortar；High abrasion aggregate is added in mortar, it is resistance to improve mortar
Grind performance.
The beneficial effects of the invention are as follows by superhard wear industry ground slab mortar of the present invention and substrate concrete simultaneously
Construction can reduce maintenance and repair expense and production suspension induced losses with the substrate concrete same service life.The mortar can be used as large area plants,
The construction material of scientific research institutions, container terminal, logistics distribution place, workshop, underground parking etc..
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, it is explained with reference to embodiments.
Embodiment 1
A kind of superhard wear industry ground slab mortar, including following parts by weight: 500 parts of ordinary portland cement；Aluminic acid salt water
100 parts of mud；450 parts of sand；High efficiency water reducing agent 7 divides；40 parts of EVA sizing material；5 parts of defoaming agent；5 parts of citric acid；5 parts of stabilizer；It is fine
2 parts of dimension element；3 parts of preservative；It rises 10 parts of agent strong；20 parts of anti-wear agent；5 parts of dispersing agent.
Water-reducing agent is polycarboxylate high performance water-reducing agent, and stabilizer is water-soluble polysaccharide, and anti-wear agent is modified lithium metasilicate, point
Powder is fatty acid, and the described point of agent that disappears is organosilicon powder defoaming agent.
It weighs respectively, will be stirred in each former material investment Agravicmixer, stir 5 minutes uniformly.
Embodiment 2
A kind of superhard wear industry ground slab mortar, including following parts by weight: 400 parts of ordinary portland cement；Aluminic acid salt water
50-100 parts of mud；350 parts of sand；High efficiency water reducing agent 2 divides；20 parts of EVA sizing material；1 part of defoaming agent；1 part of citric acid；1 part of stabilizer；
1 part of cellulose；1 part of preservative；It rises 2 parts of agent strong；10 parts of anti-wear agent；3 parts of dispersing agent.
Water-reducing agent is polycarboxylate high performance water-reducing agent, and stabilizer is water-soluble polysaccharide, and anti-wear agent is modified lithium metasilicate,
Dispersing agent is fatty acid, aliphatic amide type, three kinds of polyethylene glycol esters of combination, and the described point of agent that disappears is that organosilicon powder disappears
Infusion.
It according to recipe requirements, weighs respectively, will be stirred in each former material investment Agravicmixer, stir 3 minutes
It is even.
Embodiment 3
A kind of superhard wear industry ground slab mortar, including following parts by weight: 450 parts of ordinary portland cement；Aluminic acid salt water
70 parts of mud；400 parts of sand；High efficiency water reducing agent 4 divides；30 parts of EVA sizing material；3 parts of defoaming agent；3 parts of citric acid；3 parts of stabilizer；Fiber
3 parts of element；2 parts of preservative；It rises 5 parts of agent strong；15 parts of anti-wear agent；4 parts of dispersing agent.
Water-reducing agent is polycarboxylate high performance water-reducing agent, and stabilizer is water-soluble polysaccharide, and anti-wear agent is modified lithium metasilicate, changes
Property two kinds of lithium metasilicate of combination, dispersing agent is fatty acid, two kinds of aliphatic amide type of combination, and the described point of agent that disappears is organic
Silicon powder defoaming agent.
It according to recipe requirements, weighs respectively, will be stirred in each former material investment Agravicmixer, stir 4 minutes
It is even.
Embodiment 4
Before carrying out floor construction, the configured 25kg mortar dry powder of embodiment 1-3 and 3kg water are mixed, for use.
When floor construction, concreting, levelling is first carried out, to 60-90 minute before concrete initial set, that is, pours afterwards 3~4
Hour, the good superhard wear industry ground slab mortar of evenly laid out wet-mixing on levelling concrete, tiling thickness 20mm or so.Deng
When superhard wear industry ground slab mortar absorption moisture color uniformly deepens, thick light floating is carried out with disk trowelling machine.About 1-2 hours
Afterwards, then with machinery it carries out whole powder light, receive light, gradually increase pressure, ground is made to reach the smooth and smooth degree of standard.It is superhard
Curing agent can be used to implement maintenance processing or covering film after wear-resisting industry ground slab mortar surface final set, it is too fast dry to prevent
Dry and adverse weather influence.After construction, forbid to walk in 10h, heavy impact is avoided in 20h, conserves 2-4 days.
The mortar improves floor construction thickness, and wearing layer thickness 20mm has high impact resistance, is usually used in holding
It by heavier traffic load and mechanical pressure, easily arranges, using pure natural inorganic mineral raw material, surface abrasion resistance degree is integrally mentioned
Height is 4-6 times of normal concrete.The compression strength on surface is greater than 80MPa, is integrally combined, be will not fall off with mattess.
And with the passage for using the time, glossiness is more and more brighter；The mortar can " wet on wet " operation, construct simultaneously with concrete,
Wearing layer is combined into one with concrete；The mortar combustion rating is A grades (gb8624-2012), incombustible construction material, almost
The material not burnt；The mortar is inorganic material, VOC zero, environmental-friendly construction material.
Traditional thin layer floor material thickness can only accomplish 1-3mm；It is additive agent modified superhard resistance to by high efficiency water reducing agent etc.
Grinder industry terrace mortar thickness degree reaches 20mm, improves service life.Traditional thin layer terrace compression strength is 30MPa, is resisted
Folding intensity is 5MPa；It is 80MPa or more by planting the additive agent modified resistance to industrial mortar compression strength of superhard abrasive, flexural strength is
15MPa or more.The mortar being modified, wear-resisting (cm3/cm2) less than 1.5, far superior to thin layer floor material (is greater than 10cm3/
cm2).Contract with dry rate (℅): ± 0.05, far superior to concrete ± 0.5.
Although above having used specific embodiment, the present invention is described in detail, on basis of the invention
On, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, without departing from
These modifications or improvements on the basis of spirit of that invention, fall within the scope of the claimed invention.
Claims (6)
1. a kind of superhard wear industry ground slab mortar, it is characterised in that including following parts by weight: ordinary portland cement 400-500
Part；50-100 parts of aluminate cement；350-450 parts of sand；High efficiency water reducing agent 2-7 points；20-40 parts of EVA sizing material；Defoaming agent 1-5
Part；1-5 parts of citric acid；1-5 parts of stabilizer；1-2 parts of cellulose；1-3 parts of preservative；It rises agent 2-10 parts strong；Anti-wear agent 10-20
Part；3-5 parts of dispersing agent.
2. superhard wear industry ground slab mortar according to claim 1, it is characterised in that: the water-reducing agent is that polycarboxylic-acid is high
Performance water-reducing agent.
3. superhard wear industry ground slab mortar according to claim 1, it is characterised in that: the stabilizer is water-soluble more
Sugar.
4. superhard wear industry ground slab mortar according to claim 1, it is characterised in that: the anti-wear agent is modified silicic acid
The combination of one or both of lithium, modified lithium metasilicate.
5. superhard wear industry ground slab mortar according to claim 1, it is characterised in that: the dispersing agent be fatty acid,
The combination of one or more of aliphatic amide type, polyethylene glycol esters.
6. superhard wear industry ground slab mortar according to claim 1, it is characterised in that: described that defoaming agent is divided to be silicone powder
Body defoaming agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811364600.0A CN109485355A (en) | 2018-11-16 | 2018-11-16 | A kind of superhard wear industry ground slab mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811364600.0A CN109485355A (en) | 2018-11-16 | 2018-11-16 | A kind of superhard wear industry ground slab mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109485355A true CN109485355A (en) | 2019-03-19 |
Family
ID=65695908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811364600.0A Pending CN109485355A (en) | 2018-11-16 | 2018-11-16 | A kind of superhard wear industry ground slab mortar |
Country Status (1)
| Country | Link |
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| CN (1) | CN109485355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372043A (en) * | 2021-05-27 | 2021-09-10 | 广东润鹏新型材料有限公司 | Carborundum color-crystal terrace mortar containing copper slag and construction method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104725019A (en) * | 2015-03-13 | 2015-06-24 | 广东龙湖科技股份有限公司 | Self-leveling mortar product with granite features |
| CN106747173A (en) * | 2016-11-10 | 2017-05-31 | 广西柏睿通建材科技有限公司 | A kind of self-leveling cement basic ring protects terrace mortar |
-
2018
- 2018-11-16 CN CN201811364600.0A patent/CN109485355A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104725019A (en) * | 2015-03-13 | 2015-06-24 | 广东龙湖科技股份有限公司 | Self-leveling mortar product with granite features |
| CN106747173A (en) * | 2016-11-10 | 2017-05-31 | 广西柏睿通建材科技有限公司 | A kind of self-leveling cement basic ring protects terrace mortar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372043A (en) * | 2021-05-27 | 2021-09-10 | 广东润鹏新型材料有限公司 | Carborundum color-crystal terrace mortar containing copper slag and construction method thereof |
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| 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 |
Application publication date: 20190319 |
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| RJ01 | Rejection of invention patent application after publication |