CN108033716A - A kind of cracking resistance bonding mortar - Google Patents
A kind of cracking resistance bonding mortar Download PDFInfo
- Publication number
- CN108033716A CN108033716A CN201711105153.2A CN201711105153A CN108033716A CN 108033716 A CN108033716 A CN 108033716A CN 201711105153 A CN201711105153 A CN 201711105153A CN 108033716 A CN108033716 A CN 108033716A
- Authority
- CN
- China
- Prior art keywords
- bonding mortar
- powder
- cracking resistance
- raw material
- following parts
- 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
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
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)
- Adhesives Or Adhesive Processes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of cracking resistance bonding mortar, it is characterised in that：Mixed by the raw material of following parts by weight：Hydrophobicity aerosil 18 26, zeolite powder 10 15, slag micropowder 6 12,2 phosphonobutanes 1,2,4 tricarboxylic acids 4.5 6.5, oxide powder and zinc 9 18,2 type high efficiency water reducing agents 20 30 of AF, Folium Nelumbinis essenc 5 10, alum 10 15, tall oil-asphalt sodium sulfonate 5 10, poly- methyltriethoxysilane 8 16, sorb sugar calcium 35, dicyclohexyl amine nitrite 2.5 4.5, ethoxylated lanolin 35, auxiliary agent 47；Cracking resistance bonding mortar of the present invention, its frost resistance, anti-carbonation properties and wearability are better than other cement；Compared with existing formula, oxide powder and zinc is added in formula, during the initial set of bonding mortar, neutralized with water and acid, alkaline matter, little by little separate hydrogen and oxygen, make gas, slave bonding mortar in discharge, while take away the part heat of hydration, reduce the generation of temperature shrinkage fracture.
Description
Technical field
The present invention relates to building mortar field, more particularly to a kind of cracking resistance bonding mortar.
Background technology
At present, with the increasing of national building energy conservation dynamics, the application of External Thermal Insulation Technology for External also strengthens therewith, and its is heavy
Part-the bonding mortar wanted is even more to be widely used.
Bonding mortar is a kind of difference according to different insulation systems, particularly thermal insulation material, selects suitable polymerization
Thing additive, by mixing, being homogenized the dry-mixed mortar being prepared.Since the polymer for filling certain in bonding mortar is additional
Agent, therefore it has and good the performance such as is bonded, is water-fast.
Traditional adhesive mortar is generally divided into one-pack type and multigroup two kinds of parting, and one pack system refers to that mortar manufacturing enterprise will
Bag is packaged into after various ingredients mixing, homogenizing, amount of water adds water as defined in proportioning at the construction field (site), stirs evenly and can be used
；Multicomponent mortar refers to that two or more component is formed by powder component and gel component etc., at the construction field (site) by two
Kind or two or more components are mixed in ratio as defined in proportioning, are stirred evenly and be can be used.Wherein multicomponent mortar is due to it
At least a kind of liquid in component, therefore, exposes inconvenient phenomenon, while winter stores in transport, storage etc.
It is difficult.
In existing building heat preservation system, insulating layer mainly uses molded polystyrene foams plastics with thermal insulation（EPS）Used with thermal insulation
Extrusion molding polystyrene polyfoam（XPS）Based on, therefore existing bonding mortar is primarily directed to the surface of both heat insulating products
Characteristic and develop, produce.Molded polystyrene foams plastics（EPS）And extrusion molding polystyrene polyfoam for heat insulation（XPS）
Organic foam plastic is belonged to, its surface is flexible body, the formed organic and inorganic boundary layer of traditional bonding mortar and flexibility
Body-firm body boundary layer, thus during traditional organic foam plastic heat-insulating board of bonding mortar bonding, easy to crack, bonding is insecure.
For above-mentioned phenomenon, related technical personnel have developed the bonding slurry for organic foam plastic thermal insulation board（Example
Such as patent document 1,2,3）.
Patent document 1：105585292 A of patent application publication CN；
Patent document 2：105110733 A of patent application publication CN；
Patent document 3：106064917 A of patent application publication CN；
It is described in the prior art, these bonding slurries are bonded organic foam plastic heat-insulating boards, can guarantee that bonding is firm, construction
It is convenient and efficient, labor intensity can be reduced, improve operating environment, but slurry is bonded due to the characteristic of cement self structure in formula,
Seepage often especially occurs in rainwater weather in use, this seriously affects and constrain answering for bonding slurry
With being not particularly well suited for assembled architecture.
Therefore, some new more effectively bonding slurries are expected by development and application.
The content of the invention
It can make bonding slurry cracking resistance, adhesion strength enhancing the technical problem to be solved in the present invention is to provide one kind and can improve
To the assembled architecture cracking resistance bonding mortar of the waterproofing protection phase of building.
In order to solve the above technical problems, the technical scheme is that：A kind of cracking resistance bonding mortar, its innovative point are：
Mixed by the raw material of following parts by weight：Hydrophobicity aerosil 18-26, zeolite powder 10-15, slag micropowder 6-
12nd, 2- phosphonobutanes -1,2,4- tricarboxylic acids 4.5-6.5, oxide powder and zinc 9-18, AF-2 type high efficiency water reducing agent 20-30, lotus leaf
Plain 5-10, alum 10-15, tall oil-asphalt sodium sulfonate 5-10, poly- methyltriethoxysilane 8-16, sorb sugar calcium
3-5, dicyclohexyl amine nitrite 2.5-4.5, ethoxylated lanolin 3-5, auxiliary agent 4-7；
The auxiliary agent is made of the raw material of following parts by weight：Graphene oxide 16-22, tree ash 10-15, refuse clay brick
Powder 8-12, octadecylamine 4-7, cumene sodium sulfonate 3-5, cryolite powder 10-15, polyester powder 5-10, aliphatic alcohol polyether
Acid amides 3-6, octyldodecyl glucoside 2-4, Di-phosphorus pentonide 4.5-6.5, crystal aluminum chloride 7-11, titanium dioxide 4-
8th, isopropyl three（Dioctylphyrophosphoric acid acyloxy）Titanate esters 1-2, sodium alginate 2.5-4.5.
The advantage of the invention is that：
1）Cracking resistance bonding mortar of the present invention, wherein, hydrophobicity aerosil is selected as cementitious material, fast solidifying,
Early strength and later strength are high, preferably, selecting the Portland cement of 42.5 grades of strength grade, its frost resistance, resists
Carbonation properties and wearability are better than other cement；
2）Cracking resistance bonding mortar of the present invention, compared with existing formula, adds oxide powder and zinc, in the first of bonding mortar in formula
During solidifying, neutralized with water and acid, alkaline matter, little by little separate hydrogen and oxygen, make gas, discharged from bonding mortar,
The part heat of hydration is taken away at the same time, reduces the generation of temperature shrinkage fracture；
3）Cracking resistance bonding mortar of the present invention, each component are formed vertical by the synergistic effect between rational quality when each component
Body protection system；Through experiment, using bonding mortar produced by the present invention compared with existing bonding mortar, in adhesive strength, cracking resistance
It is more suitable for assembled architecture on property and waterproofing protection phase.
Embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described scope.
Embodiment 1：A kind of cracking resistance bonding mortar, is mixed by the raw material of following parts by weight：Hydrophobicity gas phase titanium dioxide
Silicon 18, zeolite powder 10, slag micropowder 6,2- phosphonobutane -1,2,4- tricarboxylic acids 4.5, oxide powder and zinc 9, AF-2 types efficiently subtract
Aqua 20, Folium Nelumbinis essenc 5, alum 10, tall oil-asphalt sodium sulfonate 5, poly- methyltriethoxysilane 8, sorb sugar calcium
3rd, dicyclohexyl amine nitrite 2.5, ethoxylated lanolin 3, auxiliary agent 4；
The auxiliary agent is made of the raw material of following parts by weight：Graphene oxide 16, tree ash 10, refuse clay brick powder 8,
Octadecylamine 4, cumene sodium sulfonate 3, cryolite powder 10, polyester powder 5, poly alkyl alcohol ether amide 3, octyldodecyl
Base glucoside 2, Di-phosphorus pentonide 4.5, crystal aluminum chloride 7, titanium dioxide 4, isopropyl three（Dioctylphyrophosphoric acid acyloxy）
Titanate esters 1, sodium alginate 2.5.
Embodiment 2：A kind of cracking resistance bonding mortar, is mixed by the raw material of following parts by weight：Hydrophobicity gas phase titanium dioxide
Silicon 22, zeolite powder 13, slag micropowder 9,2- phosphonobutane -1,2,4- tricarboxylic acids 5.5, oxide powder and zinc 13, AF-2 types are efficient
Water-reducing agent 25, Folium Nelumbinis essenc 7, alum 12, tall oil-asphalt sodium sulfonate 7, poly- methyltriethoxysilane 12, sorbose
Calcium 4, dicyclohexyl amine nitrite 3.5, ethoxylated lanolin 4, auxiliary agent 5.5；
The auxiliary agent is made of the raw material of following parts by weight：Graphene oxide 19, tree ash 12, refuse clay brick powder 10,
Octadecylamine 5.5, cumene sodium sulfonate 4, cryolite powder 12, polyester powder 7, poly alkyl alcohol ether amide 4.5, octyl group ten
Dialkyl group glucoside 3, Di-phosphorus pentonide 5.5, crystal aluminum chloride 9, titanium dioxide 6, isopropyl three（Dioctylphyrophosphoric acid acyl-oxygen
Base）Titanate esters 1.5, sodium alginate 3.5.
Embodiment 3：A kind of cracking resistance bonding mortar, is mixed by the raw material of following parts by weight：Hydrophobicity gas phase titanium dioxide
Silicon 26, zeolite powder 15, slag micropowder 12,2- phosphonobutane -1,2,4- tricarboxylic acids 6.5, oxide powder and zinc 18, AF-2 types are efficient
Water-reducing agent 30, Folium Nelumbinis essenc 10, alum 15, tall oil-asphalt sodium sulfonate 10, poly- methyltriethoxysilane 16, sorbose
Calcium 5, dicyclohexyl amine nitrite 4.5, ethoxylated lanolin 5, auxiliary agent 7；
The auxiliary agent is made of the raw material of following parts by weight：Graphene oxide 22, tree ash 15, refuse clay brick powder 12,
Octadecylamine 7, cumene sodium sulfonate 5, cryolite powder 15, polyester powder 10, poly alkyl alcohol ether amide 6, octyldodecyl
Glucoside 4, Di-phosphorus pentonide 6.5, crystal aluminum chloride 11, konjaku flour 8, isopropyl three（Dioctylphyrophosphoric acid acyloxy）
Titanate esters 2, sodium alginate 4.5.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (1)
- A kind of 1. cracking resistance bonding mortar, it is characterised in that：Mixed by the raw material of following parts by weight：Hydrophobicity gas phase dioxy SiClx 18-26, zeolite powder 10-15, slag micropowder 6-12,2- phosphonobutane -1,2,4- tricarboxylic acids 4.5-6.5, oxide powder and zinc 9-18, AF-2 type high efficiency water reducing agent 20-30, Folium Nelumbinis essenc 5-10, alum 10-15, tall oil-asphalt sodium sulfonate 5-10, Poly- methyltriethoxysilane 8-16, sorb sugar calcium 3-5, dicyclohexyl amine nitrite 2.5-4.5, ethoxylated lanolin 3- 5th, auxiliary agent 4-7；The auxiliary agent is made of the raw material of following parts by weight：Graphene oxide 16-22, tree ash 10-15, refuse clay brick Powder 8-12, octadecylamine 4-7, cumene sodium sulfonate 3-5, cryolite powder 10-15, polyester powder 5-10, aliphatic alcohol polyether Acid amides 3-6, octyldodecyl glucoside 2-4, Di-phosphorus pentonide 4.5-6.5, crystal aluminum chloride 7-11, titanium dioxide 4- 8th, isopropyl three（Dioctylphyrophosphoric acid acyloxy）Titanate esters 1-2, sodium alginate 2.5-4.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711105153.2A CN108033716A (en) | 2017-11-10 | 2017-11-10 | A kind of cracking resistance bonding mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711105153.2A CN108033716A (en) | 2017-11-10 | 2017-11-10 | A kind of cracking resistance bonding mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108033716A true CN108033716A (en) | 2018-05-15 |
Family
ID=62092509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711105153.2A Pending CN108033716A (en) | 2017-11-10 | 2017-11-10 | A kind of cracking resistance bonding mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108033716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112341054A (en) * | 2020-11-11 | 2021-02-09 | 广州市广丰混凝土有限公司 | Light guide mortar and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641425A (en) * | 2013-11-08 | 2014-03-19 | 许炜 | Energy-saving, fireproof and crack-resistant polyphenyl granule mortar for construction |
| CN104108898A (en) * | 2014-06-25 | 2014-10-22 | 芜湖市三兴混凝土外加剂有限公司 | Concrete waterproof agent |
-
2017
- 2017-11-10 CN CN201711105153.2A patent/CN108033716A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641425A (en) * | 2013-11-08 | 2014-03-19 | 许炜 | Energy-saving, fireproof and crack-resistant polyphenyl granule mortar for construction |
| CN104108898A (en) * | 2014-06-25 | 2014-10-22 | 芜湖市三兴混凝土外加剂有限公司 | Concrete waterproof agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112341054A (en) * | 2020-11-11 | 2021-02-09 | 广州市广丰混凝土有限公司 | Light guide mortar and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |