CN109553377A - Resistance to compression mortar and preparation method thereof - Google Patents
Resistance to compression mortar and preparation method thereof Download PDFInfo
- Publication number
- CN109553377A CN109553377A CN201910069152.XA CN201910069152A CN109553377A CN 109553377 A CN109553377 A CN 109553377A CN 201910069152 A CN201910069152 A CN 201910069152A CN 109553377 A CN109553377 A CN 109553377A
- Authority
- CN
- China
- Prior art keywords
- parts
- mortar
- resistance
- compression
- glass
- 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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- 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
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 resistance to compression mortars and preparation method thereof, method includes the following steps: 4~12h of wet-milling in ball mill is added after fine sand, yellow ground, glass bead are mixed；Bentonite, sodium silicate water glass, iron oxide, alkyl benzene sulphonate, sodium lignin sulfonate, melamine system water reducer are mixed, are uniformly dispersed；Mixed dispersion liquid is slowly added into mortar, is then placed in double-shaft horizontal stirred tank, stirs evenly, mixing speed is 300~400r/min, and mixing time is 1~2h.Compression strength and flexural strength of the invention can be improved in the addition of alkyl benzene sulphonate of the present invention.Suitable water is added in mixture after ball milling, makes mortar water content 33~35% obtained.Mortar water content is controlled, the adhesion strength of mortar can be made more preferable, and reduce its contract with dry rate.
Description
Technical field
The invention belongs to building fields more particularly to a kind of resistance to compression mortar and preparation method thereof.
Background technique
Mortar be building on lay bricks use cohere substance, by a certain proportion of sand and cementing material (cement, lime
Cream, clay etc.) it adds water into, it is also mortar, also makees mortar.There are commonly cement mortar, mixed mortars (or to be Behavior of Hardened Cement Paste for mortar
Lime and brick), lime mortar and clay mortar.
Application No. is the Chinese patent applications of CN201711270367.5 to disclose a kind of new type mortar comprising with the following group
Point, each component is respectively as follows: 100-500 parts of cement according to parts by weight；100-200 parts of flyash；30-150 parts of miberal powder；River sand 500-
3000 parts；10-50 parts of additive；100-400 parts of water；10-70 parts of montmorillonite；30-60 parts of titanium valve；30-40 parts of polyethylene particle；
20-30 parts of perlite particle；10-30 parts of ABS plastic particle；20-40 parts of granulated cork；15-70 parts of desulfurized gypsum；Additive packet
Include swelling agent, pumping admixture, thickener and retarder, swelling agent, pumping admixture, thickener and retarder proportion be 7:2:5:3.
Summary of the invention
The present invention provides a kind of resistance to compression mortar and preparation method thereof, compression strength to solve the deficiencies in the prior art
It is good with flexural strength.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme:
Resistance to compression mortar, the raw material including following parts by weight meter: 100~120 parts of fine sand, 100~120 parts of yellow ground, vitreous are micro-
60~100 parts of pearl, 30~90 parts of bentonite, 30~60 parts of sodium silicate water glass, 10~20 parts of iron oxide, alkyl benzene sulphonate 4~
10 parts, 10~50 parts of sodium lignin sulfonate, 40~80 parts of melamine system water reducer.
Preferably, resistance to compression mortar, the raw material including following parts by weight meter: 110 parts of fine sand, 110 parts of yellow ground, glass bead
70 parts, 50 parts of bentonite, 40 parts of sodium silicate water glass, 15 parts of iron oxide, 7 parts of alkyl benzene sulphonate, 15 parts of sodium lignin sulfonate, three
47 parts of poly cyanamid based water reducer.
Preferably, resistance to compression mortar, the raw material including following parts by weight meter: 100 parts of fine sand, 100 parts of yellow ground, glass bead
60 parts, 30 parts of bentonite, 30 parts of sodium silicate water glass, 10 parts of iron oxide, 4 parts of alkyl benzene sulphonate, 10 parts of sodium lignin sulfonate, three
40 parts of poly cyanamid based water reducer.
Preferably, resistance to compression mortar, the raw material including following parts by weight meter: 120 parts of fine sand, 120 parts of yellow ground, glass bead
100 parts, 90 parts of bentonite, 60 parts of sodium silicate water glass, 20 parts of iron oxide, 10 parts of alkyl benzene sulphonate, 50 parts of sodium lignin sulfonate,
80 parts of melamine system water reducer.
Preferably, resistance to compression mortar, the raw material including following parts by weight meter: 112 parts of fine sand, 112 parts of yellow ground, glass bead
80 parts, 60 parts of bentonite, 50 parts of sodium silicate water glass, 12 parts of iron oxide, 8 parts of alkyl benzene sulphonate, 40 parts of sodium lignin sulfonate, three
60 parts of poly cyanamid based water reducer.
Preferably, the partial size of the yellow ground is 3~6mm.
The preparation method of resistance to compression mortar, comprising the following steps: after mixing fine sand, yellow ground, glass bead, ball mill is added
Middle 4~12h of wet-milling；By bentonite, sodium silicate water glass, iron oxide, alkyl benzene sulphonate, sodium lignin sulfonate, melamine series
Water-reducing agent mixing, is uniformly dispersed；Mixed dispersion liquid is slowly added into mortar, is then placed in double-shaft horizontal stirred tank, is stirred
Uniformly, mixing speed is 300~400r/min, and mixing time is 1~2h.
Preferably, suitable water is added in mixture after ball milling, make mortar water content 33~35% obtained.
Compression strength and flexural strength of the invention can be improved in the addition of alkyl benzene sulphonate of the present invention.After ball milling mixed
It closes in object and suitable water is added, make mortar water content 33~35% obtained.Mortar water content is controlled, the viscous of mortar can be made
Knotting strength is more preferable, and reduces its contract with dry rate.
Specific embodiment
The present invention is further described in detail combined with specific embodiments below.
Embodiment 1
Resistance to compression mortar, the raw material including following parts by weight meter: 110 parts of fine sand, 110 parts of yellow ground, 70 parts of glass bead, swelling
Native 50 parts, 40 parts of sodium silicate water glass, 15 parts of iron oxide, 7 parts of alkyl benzene sulphonate, 15 parts of sodium lignin sulfonate, melamine series
47 parts of water-reducing agent.
The partial size of the yellow ground is 3~6mm.
The preparation method of resistance to compression mortar, comprising the following steps: after mixing fine sand, yellow ground, glass bead, ball mill is added
Middle 4~12h of wet-milling；Suitable water is added, makes mortar water content 34% obtained；By bentonite, sodium silicate water glass, oxidation
Iron, alkyl benzene sulphonate, sodium lignin sulfonate, melamine system water reducer mixing, are uniformly dispersed；Mixed dispersion liquid is slowly added into
In mortar, it is then placed in double-shaft horizontal stirred tank, stirs evenly, mixing speed 350r/min, mixing time 1.2h.
Embodiment 2
Resistance to compression mortar, the raw material including following parts by weight meter: 100 parts of fine sand, 100 parts of yellow ground, 60 parts of glass bead, swelling
Native 30 parts, 30 parts of sodium silicate water glass, 10 parts of iron oxide, 4 parts of alkyl benzene sulphonate, 10 parts of sodium lignin sulfonate, melamine series
40 parts of water-reducing agent.
The partial size of the yellow ground is 3~6mm.
The preparation method of resistance to compression mortar, comprising the following steps: after mixing fine sand, yellow ground, glass bead, ball mill is added
Middle 4~12h of wet-milling；Suitable water is added, makes mortar water content 33% obtained；By bentonite, sodium silicate water glass, oxidation
Iron, alkyl benzene sulphonate, sodium lignin sulfonate, melamine system water reducer mixing, are uniformly dispersed；Mixed dispersion liquid is slowly added into
In mortar, it is then placed in double-shaft horizontal stirred tank, stirs evenly, mixing speed 400r/min, mixing time 1h.
Embodiment 3
Resistance to compression mortar, the raw material including following parts by weight meter: 120 parts of fine sand, 120 parts of yellow ground, 100 parts of glass bead, swollen
Moisten native 90 parts, 60 parts of sodium silicate water glass, 20 parts of iron oxide, 10 parts of alkyl benzene sulphonate, 50 parts of sodium lignin sulfonate, melamine
80 parts of based water reducer.
The partial size of the yellow ground is 3~6mm.
The preparation method of resistance to compression mortar, comprising the following steps: after mixing fine sand, yellow ground, glass bead, ball mill is added
Middle 4~12h of wet-milling；Suitable water is added, makes mortar water content 35% obtained；By bentonite, sodium silicate water glass, oxidation
Iron, alkyl benzene sulphonate, sodium lignin sulfonate, melamine system water reducer mixing, are uniformly dispersed；Mixed dispersion liquid is slowly added into
In mortar, it is then placed in double-shaft horizontal stirred tank, stirs evenly, mixing speed 300r/min, mixing time 2h.
Embodiment 4
Resistance to compression mortar, the raw material including following parts by weight meter: 112 parts of fine sand, 112 parts of yellow ground, 80 parts of glass bead, swelling
Native 60 parts, 50 parts of sodium silicate water glass, 12 parts of iron oxide, 8 parts of alkyl benzene sulphonate, 40 parts of sodium lignin sulfonate, melamine series
60 parts of water-reducing agent.
The partial size of the yellow ground is 3~6mm.
The preparation method of resistance to compression mortar, comprising the following steps: after mixing fine sand, yellow ground, glass bead, ball mill is added
Middle 4~12h of wet-milling；Suitable water is added, makes mortar water content 33% obtained；By bentonite, sodium silicate water glass, oxidation
Iron, alkyl benzene sulphonate, sodium lignin sulfonate, melamine system water reducer mixing, are uniformly dispersed；Mixed dispersion liquid is slowly added into
In mortar, it is then placed in double-shaft horizontal stirred tank, stirs evenly, mixing speed 320r/min, mixing time 1.5h.
Reference examples 1
The difference from embodiment 1 is that: mortar water content is 40%.
Resistance to compression mortar, the raw material including following parts by weight meter: 110 parts of fine sand, 110 parts of yellow ground, 70 parts of glass bead, swelling
Native 50 parts, 40 parts of sodium silicate water glass, 15 parts of iron oxide, 7 parts of alkyl benzene sulphonate, 15 parts of sodium lignin sulfonate, melamine series
47 parts of water-reducing agent.
The partial size of the yellow ground is 3~6mm.
The preparation method of resistance to compression mortar, comprising the following steps: after mixing fine sand, yellow ground, glass bead, ball mill is added
Middle 4~12h of wet-milling；Suitable water is added, makes mortar water content 40% obtained；By bentonite, sodium silicate water glass, oxidation
Iron, alkyl benzene sulphonate, sodium lignin sulfonate, melamine system water reducer mixing, are uniformly dispersed；Mixed dispersion liquid is slowly added into
In mortar, it is then placed in double-shaft horizontal stirred tank, stirs evenly, mixing speed 350r/min, mixing time 1.2h.
Reference examples 2
The difference from example 2 is that: not plus alkyl benzene sulphonate.
Resistance to compression mortar, the raw material including following parts by weight meter: 100 parts of fine sand, 100 parts of yellow ground, 60 parts of glass bead, swelling
Native 30 parts, 30 parts of sodium silicate water glass, 10 parts of iron oxide, 10 parts of sodium lignin sulfonate, 40 parts of melamine system water reducer.
The partial size of the yellow ground is 3~6mm.
The preparation method of resistance to compression mortar, comprising the following steps: after mixing fine sand, yellow ground, glass bead, ball mill is added
Middle 4~12h of wet-milling；Suitable water is added, makes mortar water content 33% obtained；By bentonite, sodium silicate water glass, oxidation
Iron, sodium lignin sulfonate, melamine system water reducer mixing, are uniformly dispersed；Mixed dispersion liquid is slowly added into mortar, then
It is put into double-shaft horizontal stirred tank, stirs evenly, mixing speed 400r/min, mixing time 1h.
Performance test:
Suitable water is added in mixture after ball milling, makes mortar water content 33~35% obtained.Control mortar
Water content can make the adhesion strength of mortar more preferable, and reduce its contract with dry rate.The present invention can be improved in the addition of alkyl benzene sulphonate
Compression strength and flexural strength.
The above, preferable specific embodiment only of the invention, the scope of protection of the present invention is not limited to this, any ripe
Know those skilled in the art within the technical scope of the present disclosure, the letter for the technical solution that can be become apparent to
Altered or equivalence replacement are fallen within the protection scope of the present invention.
Claims (8)
1. resistance to compression mortar, which is characterized in that the raw material including following parts by weight meter: 100~120 parts of fine sand, yellow ground 100~120
Part, 60~100 parts of glass bead, 30~90 parts of bentonite, 30~60 parts of sodium silicate water glass, 10~20 parts of iron oxide, alkyl
4~10 parts of benzene sulfonic acid, 10~50 parts of sodium lignin sulfonate, 40~80 parts of melamine system water reducer.
2. resistance to compression mortar according to claim 1, which is characterized in that the raw material including following parts by weight meter: fine sand 110
Part, 110 parts of yellow ground, 70 parts of glass bead, 50 parts of bentonite, 40 parts of sodium silicate water glass, 15 parts of iron oxide, alkyl benzene sulphonate 7
Part, 15 parts of sodium lignin sulfonate, 47 parts of melamine system water reducer.
3. resistance to compression mortar according to claim 1, which is characterized in that the raw material including following parts by weight meter: fine sand 100
Part, 100 parts of yellow ground, 60 parts of glass bead, 30 parts of bentonite, 30 parts of sodium silicate water glass, 10 parts of iron oxide, alkyl benzene sulphonate 4
Part, 10 parts of sodium lignin sulfonate, 40 parts of melamine system water reducer.
4. resistance to compression mortar according to claim 1, which is characterized in that the raw material including following parts by weight meter: fine sand 120
Part, 120 parts of yellow ground, 100 parts of glass bead, 90 parts of bentonite, 60 parts of sodium silicate water glass, 20 parts of iron oxide, alkyl benzene sulphonate
10 parts, 50 parts of sodium lignin sulfonate, 80 parts of melamine system water reducer.
5. resistance to compression mortar according to claim 1, which is characterized in that the raw material including following parts by weight meter: fine sand 112
Part, 112 parts of yellow ground, 80 parts of glass bead, 60 parts of bentonite, 50 parts of sodium silicate water glass, 12 parts of iron oxide, alkyl benzene sulphonate 8
Part, 40 parts of sodium lignin sulfonate, 60 parts of melamine system water reducer.
6. resistance to compression mortar according to claim 1-5, which is characterized in that the partial size of the yellow ground is 3~6mm.
7. the preparation method based on resistance to compression mortar described in claim 1, which comprises the following steps: by fine sand, Huang
After sand, glass bead mixing, 4~12h of wet-milling in ball mill is added；By bentonite, sodium silicate water glass, iron oxide, alkylbenzene
Sulfonic acid, sodium lignin sulfonate, melamine system water reducer mixing, are uniformly dispersed；Mixed dispersion liquid is slowly added into mortar, so
After be put into double-shaft horizontal stirred tank, stir evenly, mixing speed be 300~400r/min, mixing time be 1~2h.
8. the preparation method of resistance to compression mortar according to claim 7, which is characterized in that be added in mixture after ball milling
Suitable water makes mortar water content 33~35% obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069152.XA CN109553377A (en) | 2019-01-24 | 2019-01-24 | Resistance to compression mortar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069152.XA CN109553377A (en) | 2019-01-24 | 2019-01-24 | Resistance to compression mortar and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109553377A true CN109553377A (en) | 2019-04-02 |
Family
ID=65873622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910069152.XA Pending CN109553377A (en) | 2019-01-24 | 2019-01-24 | Resistance to compression mortar and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109553377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807806A (en) * | 2020-06-29 | 2020-10-23 | 兰州理工大学 | Earthen site crack repair slurry using original soil and preparation and use method thereof |
-
2019
- 2019-01-24 CN CN201910069152.XA patent/CN109553377A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807806A (en) * | 2020-06-29 | 2020-10-23 | 兰州理工大学 | Earthen site crack repair slurry using original soil and preparation and use method thereof |
| CN111807806B (en) * | 2020-06-29 | 2022-02-22 | 兰州理工大学 | Earthen site crack repair slurry using original soil and preparation and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109694227B (en) | Gypsum-based machine sandblasting slurry, preparation method thereof and gypsum-based machine sandblasting surface slurry | |
| CN103496934B (en) | A kind of phosphogypsum foundation base brushing gypsum material and preparation method thereof | |
| CN111072366B (en) | Inorganic grouting material capable of stopping open water and reinforcing structure and preparation method and application thereof | |
| CN105218024A (en) | A kind of ceramic tile bond | |
| CN104129943A (en) | Wet-mixed mortar admixture as well as preparation method and application thereof | |
| CN101182139A (en) | Masonry cement having higher strength and water retention | |
| CN102092984B (en) | Energy-saving environmental-protection thickener for mortar preblending and dry-mixing | |
| CN107459278A (en) | A kind of gunite concrete low-alkali liquid quick-setting agent and preparation method thereof | |
| CN108328977B (en) | Concrete repairing material | |
| CN101993219B (en) | Compound reinforcing and plastifying modifier for cement-based dry-mixed mortar and application thereof | |
| CN106810105A (en) | A kind of concrete additive | |
| CN108483981A (en) | A kind of mortar reinforcing agent and preparation method thereof | |
| CN108424030A (en) | A kind of collapse protection type Concrete strength agent and its preparation method and application | |
| CN111170758A (en) | Foam concrete, preparation method and application thereof | |
| CN108341650A (en) | A kind of novel dry-mixed plastering mortar and its application | |
| CN104355588A (en) | Special adhesive gypsum for autoclaved aerated concrete product | |
| CN103601453B (en) | Multifunctional concentrated material used for preparing kitchen and bath cement-based waterproof material | |
| CN108275939A (en) | A kind of structural thermal insulation lightweight aggregate concrete containing granulated blast-furnace slag | |
| CN103396055B (en) | A kind of backing TPO waterproof roll cement special tackiness agent and preparation method thereof | |
| CN110342898A (en) | A kind of 3D printing compound magnesium oxysulfide cementitious material and the preparation method and application thereof | |
| CN104529232A (en) | Polycarboxylate composite water reducing agent used for high-carbon-content concrete, and preparation method and application method thereof | |
| CN108516753B (en) | Dry-mixed mortar additive, dry-mixed mortar and preparation method thereof | |
| CN109553377A (en) | Resistance to compression mortar and preparation method thereof | |
| CN110510912B (en) | Wet-mixed mortar additive and preparation method thereof | |
| CN109704684B (en) | Retarding type water-dispersion-resistant grouting material for implanted rock-socketed single pile |
Legal Events
| 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: 20190402 |