CN103803873A - Light wear-resistant composite mortar - Google Patents
Light wear-resistant composite mortar Download PDFInfo
- Publication number
- CN103803873A CN103803873A CN201310707369.1A CN201310707369A CN103803873A CN 103803873 A CN103803873 A CN 103803873A CN 201310707369 A CN201310707369 A CN 201310707369A CN 103803873 A CN103803873 A CN 103803873A
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- CN
- China
- Prior art keywords
- parts
- resistant composite
- composite mortar
- cement
- light 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.)
- Granted
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 48
- 239000000843 powder Substances 0.000 claims abstract description 30
- 239000004568 cement Substances 0.000 claims abstract description 18
- 239000010451 perlite Substances 0.000 claims abstract description 18
- 235000019362 perlite Nutrition 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010445 mica Substances 0.000 claims abstract description 15
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 15
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 13
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 10
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 10
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 10
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 10
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010453 quartz Substances 0.000 claims abstract description 8
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims abstract description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 3
- -1 30 parts Substances 0.000 claims description 14
- 239000010881 fly ash Substances 0.000 claims description 14
- 229910052599 brucite Inorganic materials 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 10
- 229960004418 trolamine Drugs 0.000 claims description 9
- 239000006004 Quartz sand Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 abstract description 4
- 239000011083 cement mortar Substances 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract description 3
- 238000010257 thawing Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000010883 coal ash Substances 0.000 abstract 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 1
- 238000002791 soaking Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Abstract
The invention relates to the field of building materials, and in particular relates to light wear-resistant composite mortar. The light wear-resistant composite mortar is characterized by being prepared from the following components in parts by weight: 100 parts of cement, 20-40 parts of coal ash, 50-80 parts of fibers, 60-80 parts of perlite powder, 50-70 parts of quartz, 30-40 parts of kaolin, 30-40 parts of mica powder, 1-3 parts of hydroxyethyl cellulose, 1-3 parts of carboxymethylcellulose, 0.5-1.5 parts of sodium sulfate, 0.2-0.8 part of aluminum sulfate, 0.2-0.6 part of triethanolamine, 1-3 parts of acrylic acid and 70-200 parts of water. By means of characteristics of light weight of perlite, low heat conductivity coefficient, corrosion resistance, freeze thawing resistance, small drying shrinkage and soaking linear drying shrinkage and the like, the strength of cement mortar is enhanced by adding long and short fibers; the swelling power of the mortar is improved by adding aluminum sulfate, sodium sulfate and the like; the cement mortar provided by the invention has the remarkable characteristics of light weight, wear resistance, strong adhesive force, good crack resistance and the like.
Description
technical field:
the present invention relates to building material field, specifically a kind of light wear-resistant composite mortar.
background technology:
Sand-cement slurry claims again mortar, is with inorganic coagulation material and fine aggregate and the water material of construction that mix forms in proportion, is used for building by laying bricks or stones and plastering engineering in building operation, to realize building structure and surfacecti proteon, decoration.Traditional mortar material generally comprises cement, water, river sand etc., in order to improve intensity and the crack resistance of building structure screed, and often all right admixture gypsum, lime putty or fibering strongthener.
The building surface that adopts sand-cement slurry to build can maintain some strength in early days, but along with the prolongation of time, the situation such as easily occur cracking, seepage, peel off, and research shows, the elasticity of appropriate reinforced cement mortar can extend buildings top layer work-ing life.In addition, research shows, in the preparation process of sand-cement slurry, adds air entrapment agent and can extend the durability degree of building surface.
summary of the invention:
The present invention is directed to the situation of prior art, propose a kind of simple process, Young's modulus is large, intensity is high, can significant prolongation buildings top layer the light wear-resistant composite mortar in work-ing life.
The present invention reaches by following measures:
A kind of light wear-resistant composite mortar, is characterized in that comprising following each component:
100 parts of cement, flyash 20-40 part, fiber 50-80 part, perlite powder 60-80 part, quartz sand 50-70 part, kaolin 30-40 part, mica powder 30-40 part, Natvosol 1-3 part, carboxymethyl cellulose 1-3 part, sodium sulfate 0.5-1.5 part, Tai-Ace S 150 0.2-0.8 part, trolamine 0.2-0.6 part, vinylformic acid 1-3 part, water 70-200 part.
In the present invention, each component is preferably 100 parts of cement, 30 parts, flyash, 70 parts of fibers, 70 parts of perlite powders, 60 parts of quartz sands, 35 parts of kaolin, 35 parts of mica powder, 2 parts of Natvosols, 2 parts of carboxymethyl celluloses, 1 part, sodium sulfate, 0.5 part, Tai-Ace S 150,0.2 part of trolamine, 1.5 parts, vinylformic acid, 150 parts, water.
In the present invention, each component is preferably 100 parts of cement, 35 parts, flyash, 75 parts of fibers, 75 parts of perlite powders, 65 parts of quartz sands, 35 parts of kaolin, 35 parts of mica powder, 2 parts of Natvosols, 2 parts of carboxymethyl celluloses, 1 part, sodium sulfate, 0.5 part, Tai-Ace S 150,0.2 part of trolamine, 1.5 parts, vinylformic acid, 200 parts, water.
In the present invention, fiber comprises brucite fiber, polyacrylonitrile fibre, wherein brucite fiber is staple fibre, its diameter range is 10-20 micron, length is 5-10mm, polyacrylonitrile fibre is macrofiber, its diameter range is 5-25 micron, and length is 6-25mm, and staple fibre and long stapled additional proportion can be 2:3.
In the present invention, the particle size range of flyash is 15mm-25mm, and the particle size range of quartz sand is at 5-20mm.
In the present invention, the fineness of mica powder is 200-400 order, and perlite powder fineness is 150-300 order.
The present invention utilizes that perlite is lightweight, thermal conductivity is low, corrosion-resistant, freeze-thawing resistant, drying shrinkage and the feature such as immersion linear deformation rate is little, by adding macrofiber, staple fibre, improve the intensity of sand-cement slurry, improve swelling capacity by adding Tai-Ace S 150, sodium sulfate etc., make sand-cement slurry of the present invention there is the distinguishing features such as lightweight, wear-resisting, strong adhesion, splitting resistance are good.
embodiment:
embodiment 1:
A kind of light wear-resistant composite mortar, is characterized in that comprising following each component:
100 parts of cement, 30 parts, flyash, 70 parts of fibers, 70 parts of perlite powders, 60 parts of quartz sands, 35 parts of kaolin, 35 parts of mica powder, 2 parts of Natvosols, 2 parts of carboxymethyl celluloses, 1 part, sodium sulfate, 0.5 part, Tai-Ace S 150,0.2 part of trolamine, 1.5 parts, vinylformic acid, 150 parts, water.
In the present invention, fiber comprises brucite fiber, polyacrylonitrile fibre, wherein brucite fiber is staple fibre, its diameter range is 10-20 micron, length is 5-10mm, polyacrylonitrile fibre is macrofiber, its diameter range is 5-25 micron, and length is 6-25mm, and staple fibre and long stapled additional proportion can be 2:3.
In the present invention, the particle size range of flyash is 15mm-25mm, and the particle size range of quartz sand is at 5-20mm.
In the present invention, the fineness of mica powder is 200-400 order, and perlite powder fineness is 150-300 order.
embodiment 2:
A kind of light wear-resistant composite mortar, is characterized in that comprising following each component:
100 parts of cement, 35 parts, flyash, 75 parts of fibers, 75 parts of perlite powders, 65 parts of quartz sands, 35 parts of kaolin, 35 parts of mica powder, 2 parts of Natvosols, 2 parts of carboxymethyl celluloses, 1 part, sodium sulfate, 0.5 part, Tai-Ace S 150,0.2 part of trolamine, 1.5 parts, vinylformic acid, 200 parts, water.
In the present invention, fiber comprises brucite fiber, polyacrylonitrile fibre, wherein brucite fiber is staple fibre, its diameter range is 10-20 micron, length is 5-10mm, polyacrylonitrile fibre is macrofiber, its diameter range is 5-25 micron, and length is 6-25mm, and staple fibre and long stapled additional proportion can be 2:3.
In the present invention, the particle size range of flyash is 15mm-25mm, and the particle size range of quartz sand is at 5-20mm.
In the present invention, the fineness of mica powder is 200-400 order, and perlite powder fineness is 150-300 order.
embodiment 3:
A kind of light wear-resistant composite mortar, is characterized in that comprising following each component:
100 parts of cement, 32 parts, flyash, 75 parts of fibers, 60 parts of perlite powders, 60 parts of quartz sands, 35 parts of kaolin, 35 parts of mica powder, 2 parts of Natvosols, 2 parts of carboxymethyl celluloses, 1 part, sodium sulfate, 0.5 part, Tai-Ace S 150,0.2 part of trolamine, 1.5 parts, vinylformic acid, 150 parts, water.
In the present invention, fiber comprises brucite fiber, polyacrylonitrile fibre, wherein brucite fiber is staple fibre, its diameter range is 10-20 micron, length is 5-10mm, polyacrylonitrile fibre is macrofiber, its diameter range is 5-25 micron, and length is 6-25mm, and staple fibre and long stapled additional proportion can be 2:3.
In the present invention, the particle size range of flyash is 15mm-25mm, and the particle size range of quartz sand is at 5-20mm.
In the present invention, the fineness of mica powder is 200-400 order, and perlite powder fineness is 150-300 order.
The present invention utilizes that perlite is lightweight, thermal conductivity is low, corrosion-resistant, freeze-thawing resistant, drying shrinkage and the feature such as immersion linear deformation rate is little, by adding macrofiber, staple fibre, improve the intensity of sand-cement slurry, improve swelling capacity by adding Tai-Ace S 150, sodium sulfate etc., make sand-cement slurry of the present invention there is the distinguishing features such as lightweight, wear-resisting, strong adhesion, splitting resistance are good.
Claims (6)
1. a light wear-resistant composite mortar, is characterized in that comprising following each component:
100 parts of cement, flyash 20-40 part, fiber 50-80 part, perlite powder 60-80 part, quartz sand 50-70 part, kaolin 30-40 part, mica powder 30-40 part, Natvosol 1-3 part, carboxymethyl cellulose 1-3 part, sodium sulfate 0.5-1.5 part, Tai-Ace S 150 0.2-0.8 part, trolamine 0.2-0.6 part, vinylformic acid 1-3 part, water 70-200 part.
2. a kind of light wear-resistant composite mortar according to claim 1, is characterized in that each component is preferably 100 parts of cement, 30 parts, flyash, 70 parts of fibers, 70 parts of perlite powders, 60 parts of quartz sands, 35 parts of kaolin, 35 parts of mica powder, 2 parts of Natvosols, 2 parts of carboxymethyl celluloses, 1 part, sodium sulfate, 0.5 part, Tai-Ace S 150,0.2 part of trolamine, 1.5 parts, vinylformic acid, 150 parts, water.
3. a kind of light wear-resistant composite mortar according to claim 1, is characterized in that each component is preferably 100 parts of cement, 35 parts, flyash, 75 parts of fibers, 75 parts of perlite powders, 65 parts of quartz sands, 35 parts of kaolin, 35 parts of mica powder, 2 parts of Natvosols, 2 parts of carboxymethyl celluloses, 1 part, sodium sulfate, 0.5 part, Tai-Ace S 150,0.2 part of trolamine, 1.5 parts, vinylformic acid, 200 parts, water.
4. a kind of light wear-resistant composite mortar according to claim 1, it is characterized in that fiber comprises brucite fiber, polyacrylonitrile fibre, wherein brucite fiber is staple fibre, its diameter range is 10-20 micron, length is 5-10mm, and polyacrylonitrile fibre is macrofiber, and its diameter range is 5-25 micron, length is 6-25mm, and staple fibre and long stapled additional proportion are 2:3.
5. a kind of light wear-resistant composite mortar according to claim 1, the particle size range that it is characterized in that flyash is 15mm-25mm, the particle size range of quartz sand is at 5-20mm.
6. a kind of light wear-resistant composite mortar according to claim 1, the fineness that it is characterized in that mica powder is 200-400 order, perlite powder fineness is 150-300 order.
?
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707369.1A CN103803873B (en) | 2013-12-20 | 2013-12-20 | Light wear-resistant composite mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310707369.1A CN103803873B (en) | 2013-12-20 | 2013-12-20 | Light wear-resistant composite mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103803873A true CN103803873A (en) | 2014-05-21 |
| CN103803873B CN103803873B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310707369.1A Active CN103803873B (en) | 2013-12-20 | 2013-12-20 | Light wear-resistant composite mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103803873B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837137A (en) * | 2016-04-08 | 2016-08-10 | 武汉理工大学 | Composite reinforcing type mortar for rapid repairing |
| CN106630869A (en) * | 2016-11-25 | 2017-05-10 | 罗雷 | Colorful self-leveling material and preparation method thereof |
| CN108164216A (en) * | 2017-12-29 | 2018-06-15 | 上海建工集团股份有限公司 | A kind of answering for more than strength grade C100 mixes fiber concrete |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093020A (en) * | 2010-12-03 | 2011-06-15 | 吉林省志惠防腐保温工程有限公司 | Special light-weight fireproof waterproof thermal-insulation slurry for polyurethane (PU) |
| CN103214218A (en) * | 2013-04-01 | 2013-07-24 | 中建商品混凝土有限公司 | Highly fracture-resistant and highly compression-resistant cement-based mortar material and preparation method thereof |
| CN103319124A (en) * | 2012-03-18 | 2013-09-25 | 王荣 | Building thermal insulation dry powder mortar |
-
2013
- 2013-12-20 CN CN201310707369.1A patent/CN103803873B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102093020A (en) * | 2010-12-03 | 2011-06-15 | 吉林省志惠防腐保温工程有限公司 | Special light-weight fireproof waterproof thermal-insulation slurry for polyurethane (PU) |
| CN103319124A (en) * | 2012-03-18 | 2013-09-25 | 王荣 | Building thermal insulation dry powder mortar |
| CN103214218A (en) * | 2013-04-01 | 2013-07-24 | 中建商品混凝土有限公司 | Highly fracture-resistant and highly compression-resistant cement-based mortar material and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105837137A (en) * | 2016-04-08 | 2016-08-10 | 武汉理工大学 | Composite reinforcing type mortar for rapid repairing |
| CN105837137B (en) * | 2016-04-08 | 2018-01-12 | 武汉理工大学 | A kind of composite enhanced rapid-patching motar |
| CN106630869A (en) * | 2016-11-25 | 2017-05-10 | 罗雷 | Colorful self-leveling material and preparation method thereof |
| CN108164216A (en) * | 2017-12-29 | 2018-06-15 | 上海建工集团股份有限公司 | A kind of answering for more than strength grade C100 mixes fiber concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103803873B (en) | 2016-05-18 |
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Effective date of registration: 20170815 Address after: 400000, No. 9, misty Road, Nan'an District, Chongqing, 23 Patentee after: Chongqing Chongqing Construction Limited by Share Ltd Address before: 241000 Anhui city of Wuhu province Liantang village Jinghu District Ruifeng garden B Building No. 07 Patentee before: Wuhu Yueruisi Information Consulting Co., Ltd. |
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Address after: 400000 the 22 layer of No. 9, Yan Yu Road, Nanan District, Chongqing Patentee after: Chongqing Yu Jian industrial group Limited by Share Ltd Address before: 400000 the 23 layer of No. 9, Yan Yu Road, Nanan District, Chongqing Patentee before: Chongqing Chongqing Construction Limited by Share Ltd |
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Address after: 400000 the 22 layer of No. 9, Yan Yu Road, Nanan District, Chongqing Patentee after: Yujian Industrial Group Co.,Ltd. Address before: 400000 the 22 layer of No. 9, Yan Yu Road, Nanan District, Chongqing Patentee before: CHONGQING YUJIAN INDUSTRY GROUP Co.,Ltd. |