CN1132770A - Powdered adhesive for building - Google Patents
Powdered adhesive for building Download PDFInfo
- Publication number
- CN1132770A CN1132770A CN 95103993 CN95103993A CN1132770A CN 1132770 A CN1132770 A CN 1132770A CN 95103993 CN95103993 CN 95103993 CN 95103993 A CN95103993 A CN 95103993A CN 1132770 A CN1132770 A CN 1132770A
- Authority
- CN
- China
- Prior art keywords
- cement
- soluble
- calcium salt
- binding agent
- anhydride
- 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
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- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
A high-strength powdered adhesive for building is prepared from samming agent, e.q. sodium perchlorate or lithium acetate, soluble calcium salt, e.g. calcium chlorate or calcium chloride, high-molecular material, e.g. cellulose ether or calcium polystyrenesulfonate, and setting time regulator, e.g. saccharides.
Description
The present invention is the continuation of last invention (95 1 01873.6).
Binding agent of the present invention is a kind of powdery binding agent for building, and its initial adhesive strength and later strength are high than concrete body intensity all.
Last invention has been created and has been used equal humectant, the present invention then to create with equal humectant compounded soluble calcium salt or macromolecule material, and intensity is further improved.
All humectant is the organic or inorganic salt of lithium, sodium, potassium, calcium, strontium, can be polyol or macromolecule materials such as glycerine, ethylene glycol, tetramethylolmethane also, and they are all soluble in water, and all insensitive to temperature and calcium hydroxide.From experiment, learn, the most useful with lithium acetate or sodium perchlorate.
All the humectant consumption is below 90% of corresponding weight of binder (all calculating with anhydride), and is distributed in substantially in the corresponding cement.
Macromolecule material can be water-soluble type or water-latex type, as casein, polyvinyl alcohol, polypropylene amine or polyacrylamide, polyethylene pyrroles or furans, ether of cellulose, CALCIUM ACRYLATE, emulsified bitumen, rubber latex, polyester fat or aromatic sulphonic acid or the like.The macromolecule material consumption is below 66% of corresponding binding agent (all calculating with anhydride).
Soluble calcium salt is: organic or inorganic calcium salt soluble in water.
The soluble calcium salt consumption is below 99% of corresponding weight of binder (all calculating with anhydride).
And, regulate corresponding cement setting time with saccharide compound.
The carbohydrate consumption is below 20% of corresponding weight of binder (all calculating with anhydride).And be distributed in the binding agent substantially.
Binding agent can be sold or add cement separately and sell with the masonry cement form, and at this moment, the binding agent consumption is below 5% of corresponding cement weight (all calculating with anhydride).And binding agent is distributed among the corresponding cement substantially.
In sum, the present invention is characterised in that: 1. quoting on the basis of equal humectant, adding with organic polymer material or soluble calcium salt further increases cohesive strength.2. quoting on the basis of soluble calcium salt, adding with powdery soluble organic macromolecule compound with further increase cohesive strength.
Embodiment: weight (all calculating) with anhydride
1. calcium chloride or calcium sulphonate 6
Sodium perchlorate or lithium acetate 1.5
Sugar 1
2. ether of cellulose or calcium polystyreme sulphonate 1
Benzene or naphthene sulfonic acid calcium 6
3. ether of cellulose or calcium polystyreme sulphonate 1
Lithium acetate or sodium perchlorate 1
Claims (6)
1. an adhesive for building is made up of equal humectant, soluble calcium salt etc., it is characterized in that: the equal humectant consumption of a. is below 90% of corresponding weight of binder (all calculating with anhydride); B. the soluble calcium salt consumption is below 99% of corresponding weight of binder (all calculating with anhydride); C. no longer add entry in the binding agent.
Described equal humectant is: the organic or inorganic salt of lithium, sodium, potassium, calcium, strontium also can be polyol or macromolecule materials such as glycerine, ethylene glycol, tetramethylolmethane.
Described soluble calcium salt is: organic or inorganic calcium salt soluble in water.
2. an adhesive for building is made up of moisture adsorbent, macromolecule material etc., it is characterized by: the equal humectant consumption of a. is below 90% of corresponding weight of binder (all calculating with anhydride); B. the macromolecule material consumption is below 66% of corresponding binding agent (all calculating with anhydride); C. no longer add entry in the binding agent.
Described equal humectant is: the organic or inorganic salt of lithium, sodium, potassium, calcium, strontium also can be polyol or macromolecule materials such as glycerine, ethylene glycol, tetramethylolmethane.
Described macromolecule material is: water-soluble type or water-latex type, as casein, polyvinyl alcohol, polypropylene amine or polyacrylamide, polyethylene pyrroles or furans, ether of cellulose, CALCIUM ACRYLATE, emulsified bitumen, rubber latex, polyester fat or aromatic sulphonic acid or the like.
3. a binding agent for building is made up of macromolecule material, soluble calcium salt etc., it is characterized in that: a. macromolecule material consumption is below 66% of corresponding binding agent (all calculating with anhydride); B. the soluble calcium salt consumption is below 99% of corresponding weight of binder (all calculating with anhydride); C. no longer add entry in the binding agent.
Described macromolecule material is: water-soluble type or water-latex type, as casein, polyvinyl alcohol, polypropylene amine or polyacrylamide, polyethylene pyrroles or furans, ether of cellulose, CALCIUM ACRYLATE, emulsified bitumen, rubber latex, polyester fat or aromatic sulphonic acid or the like.
Described soluble calcium salt is: organic or inorganic calcium salt soluble in water.
4. a binding agent for building is made up of macromolecule material, soluble calcium salt, equal humectant etc., and it is characterized by: a. macromolecule material consumption is below 66% of corresponding binding agent (all calculating with anhydride); B. the soluble calcium salt consumption is below 99% of corresponding weight of binder (all calculating with anhydride); C. all the humectant consumption is below 90% of corresponding weight of binder (all calculating with anhydride);
Described macromolecule material is: water-soluble type or water-latex type, as casein, polyvinyl alcohol, polypropylene amine or polyacrylamide, polyethylene pyrroles or furans, ether of cellulose, CALCIUM ACRYLATE, emulsified bitumen, rubber latex, polyester fat or aromatic sulphonic acid or the like.
Described soluble calcium salt is: organic or inorganic calcium salt soluble in water.
Described equal humectant is: the organic or inorganic salt of lithium, sodium, potassium, calcium, strontium also can be polyol or macromolecule materials such as glycerine, ethylene glycol, tetramethylolmethane.
5. masonry cement, it is made up of components such as cement, binding agents, it is characterized in that: a. binding agent is by inhaling equal agent or soluble calcium salt or macromolecular compound etc. are composite forms; B. the binding agent consumption is below 5% of corresponding cement weight (all calculating with anhydride); C. binding agent is distributed among the corresponding cement substantially.
Described cement is: silicate cement, Portland cement, slag cement, volcano grey matter cement, pulverized fuel ash cement, white or colored cement, gypsum cement, expansive cement, masonry cement, cement for dam, road cement, jet cement, high-alumina cement, luminite cement, sulfate cement, phosphate cement, or the like.
Described moisture adsorbent is: the organic or inorganic salt of lithium, sodium, potassium, calcium, strontium also can be glycerine, ethylene glycol, season defend polyol or macromolecule materials such as tetrol.
Described soluble calcium salt is: organic or inorganic calcium salt soluble in water.
Described macromolecule material is: casein water-soluble type or water-latex type, polyvinyl alcohol, polypropylene amine or polyacrylamide, polyethylene pyrroles or furans, ether of cellulose, CALCIUM ACRYLATE, emulsified bitumen, rubber latex, polyester fat or aromatic sulphonic acid or the like.
6. an admixture has the cement setting time of adjusting function, and it is characterized in that: a. admixture is made up of carbohydrate; B. the carbohydrate consumption is below 20% of corresponding weight of binder (all calculating with anhydride); C. no longer add entry in the admixture, and, be distributed in the binding agent substantially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95103993 CN1132770A (en) | 1995-04-04 | 1995-04-04 | Powdered adhesive for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95103993 CN1132770A (en) | 1995-04-04 | 1995-04-04 | Powdered adhesive for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1132770A true CN1132770A (en) | 1996-10-09 |
Family
ID=5074958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95103993 Pending CN1132770A (en) | 1995-04-04 | 1995-04-04 | Powdered adhesive for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1132770A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347262C (en) * | 2003-11-13 | 2007-11-07 | 同济大学 | Environment protectional water soluble building adhesive and preparing process thereof |
| CN102224117A (en) * | 2008-09-26 | 2011-10-19 | 利兹大学 | Construction materials |
| CN102515667A (en) * | 2011-12-16 | 2012-06-27 | 吴江市利达上光制品有限公司 | Adhesive powder for ceramic tile |
| CN102603259A (en) * | 2011-12-21 | 2012-07-25 | 西北矿冶研究院 | Anchor rod binder |
| CN105731854A (en) * | 2016-01-18 | 2016-07-06 | 江苏中铁奥莱特新材料有限公司 | Shrinkage-compensating concrete expanding agent |
| CN107459249A (en) * | 2017-08-28 | 2017-12-12 | 西安理工大学 | A kind of curing of river silt |
| CN107954637A (en) * | 2017-12-20 | 2018-04-24 | 安徽力峰建材科技有限公司 | A kind of ceramic tile marble binding agent of superpower water resistance |
-
1995
- 1995-04-04 CN CN 95103993 patent/CN1132770A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347262C (en) * | 2003-11-13 | 2007-11-07 | 同济大学 | Environment protectional water soluble building adhesive and preparing process thereof |
| CN102224117A (en) * | 2008-09-26 | 2011-10-19 | 利兹大学 | Construction materials |
| CN102515667A (en) * | 2011-12-16 | 2012-06-27 | 吴江市利达上光制品有限公司 | Adhesive powder for ceramic tile |
| CN102603259A (en) * | 2011-12-21 | 2012-07-25 | 西北矿冶研究院 | Anchor rod binder |
| CN102603259B (en) * | 2011-12-21 | 2014-01-15 | 西北矿冶研究院 | Anchor rod binder |
| CN105731854A (en) * | 2016-01-18 | 2016-07-06 | 江苏中铁奥莱特新材料有限公司 | Shrinkage-compensating concrete expanding agent |
| CN107459249A (en) * | 2017-08-28 | 2017-12-12 | 西安理工大学 | A kind of curing of river silt |
| CN107459249B (en) * | 2017-08-28 | 2021-02-12 | 西安理工大学 | Method for solidifying river sludge |
| CN107954637A (en) * | 2017-12-20 | 2018-04-24 | 安徽力峰建材科技有限公司 | A kind of ceramic tile marble binding agent of superpower water resistance |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |