CN115417630B - Preparation and application of environment-friendly modified vitrified microbead light ready-mixed mortar - Google Patents
Preparation and application of environment-friendly modified vitrified microbead light ready-mixed mortar Download PDFInfo
- Publication number
- CN115417630B CN115417630B CN202211127092.0A CN202211127092A CN115417630B CN 115417630 B CN115417630 B CN 115417630B CN 202211127092 A CN202211127092 A CN 202211127092A CN 115417630 B CN115417630 B CN 115417630B
- Authority
- CN
- China
- Prior art keywords
- parts
- mortar
- modified vitrified
- ready
- vitrified micro
- 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.)
- Active
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 72
- 239000011325 microbead Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 12
- 239000004568 cement Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 5
- 239000011707 mineral Substances 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- 238000005303 weighing Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 5
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 5
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 5
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000011456 concrete brick Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000003823 mortar mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
-
- 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
-
- 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
- C04B2111/52—Sound-insulating materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses preparation and application of green environment-friendly modified vitrified microbead light ready-mixed mortar. Weighing the following raw materials in parts by weight: 10 to 32 parts of modified vitrified micro bubble, 20 to 36 parts of cement, 25 to 55 parts of ore sand, 5 to 18 parts of mineral powder, 0.5 to 2 parts of auxiliary agent, and the maximum particle size of the modified vitrified micro bubble and the ore sand is controlled within 2.5 mm. The invention has high bonding strength, can be firmly bonded with a base layer, reduces the generation of hollowness, has high compressive strength after hardening, good bonding property with the base layer, has certain flexibility and cracking resistance, has certain energy-saving effect without performing floor heat preservation, and thoroughly solves the problem that the floor heat preservation is shoveled out; when the environment-friendly modified vitrified micro bubble light ready-mixed mortar is used for preparing and applying to level the wall surface, the effect of leveling the wall surface is achieved, and the environment-friendly modified vitrified micro bubble light ready-mixed mortar has a certain energy-saving effect and can slightly reduce the thickness of the heat-insulating plate; moreover, the wall can be thin or thick when being applied to wall leveling, and can be as thin as 5mm and as thick as 30mm.
Description
Technical Field
The invention relates to the field of building materials, in particular to preparation and application of green environment-friendly modified vitrified microbead light ready-mixed mortar.
Background
In recent years, with the rapid development of economy and society and the continuous enhancement of energy conservation and environmental protection consciousness, the requirements of people on energy conservation building are more and more urgent. In order to implement the new development concept, a green construction mode is pushed, the power-assisted carbon reaches peak carbon neutralization, the energy saving and emission reduction targets in the building field are realized, the requirements of people on good life are met, resources are saved, the environment is protected, pollution is reduced, and the development of novel building energy-saving materials is imperative.
The on-site stirring mortar is replaced by premixed mortar which is fine aggregate concrete and consists of cementing materials, fine aggregates, auxiliary agents and the like according to a certain proportion because of the influence of the environment. The premixed mortar is a novel environment-friendly building material developed along with the building industry technology and civilized construction requirements, is produced by professional manufacturers, is used for various mortar mixtures of construction engineering, and is divided into dry-mixed mortar and wet-mixed mortar, and can be divided into common premixed mortar and special premixed mortar according to performances. The common mortar mainly comprises masonry mortar, plastering mortar and ground mortar. The masonry mortar and plastering mortar are mainly used for masonry and plastering of various concrete bricks, fly ash bricks and clay bricks in bearing walls and non-bearing walls, and the ground mortar is used for ground leveling in common and special occasions. The special ready-mixed mortar comprises heat-insulating mortar, decorative mortar, self-leveling mortar, waterproof mortar and the like, has various purposes, and is widely used for heat insulation of building external walls, interior decoration repair and the like.
The vitrified microbead thermal insulation mortar is inorganic thermal insulation mortar which is applied more at present, and is a novel building thermal insulation material with good comprehensive performance and environmental protection. However, as the particle strength of the vitrified micro bubbles is extremely low, the damage rate of the vitrified micro bubbles is higher in the mortar mixing process, so that the vitrified micro bubble thermal insulation mortar has the defects of large dry density, obvious increase of heat conduction coefficient, obvious increase of water absorption, reduced thermal insulation performance and the like, and how to reduce the damage rate of the vitrified micro bubbles in the pressing, loading, unloading and stirring processes, fully exert the excellent performance of the vitrified micro bubbles, so that the improvement of various performance indexes of the thermal insulation mortar is a problem to be solved urgently in the prior art.
The preparation is carried out according to the existing preparation method of the ready-mixed mortar, so that the vitrified microbeads are easy to damage, and the ready-mixed mortar is easy to segregate.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the preparation of the green environment-friendly modified vitrified microbead light ready-mixed mortar, which has strong applicability.
In order to achieve the above purpose, one of the technical schemes adopted by the invention is as follows: the green environment-friendly modified vitrified micro bubble light ready-mixed mortar is prepared as dry powder ready-mixed light mortar, and is prepared by adding water during use, and comprises the following steps:
step 1, weighing the following raw materials in parts by weight:
10 to 32 parts of modified vitrified micro bubble, 20 to 36 parts of cement, 25 to 55 parts of ore sand, 5 to 18 parts of mineral powder, 0.5 to 2 parts of auxiliary agent, and controlling the maximum particle size of the modified vitrified micro bubble and the ore sand within 2.5 mm;
the auxiliary agent adopts hydroxypropyl methyl cellulose ether, redispersible emulsion powder and polypropylene fiber compound, and the compound of the auxiliary agent improves the water retention and workability of the mortar after water adding and stirring, and the flexibility of the mortar after hardening and the adhesive force of a base layer, so that the mortar is ensured not to crack due to shrinkage when being constructed in a thick layer of 3 cm;
step 2, mixing the weighed auxiliary agent uniformly;
step 3, mixing the weighed cement and ore sand with the uniformly mixed auxiliary agent, and stirring for about 2 minutes without gravity while adding;
and step 4, adding the modified vitrified microbeads, and continuously stirring for 30 seconds after all the raw materials are added.
The second technical scheme adopted by the invention for realizing the purpose is as follows: the application of the green environment-friendly modified vitrified microbead light ready-mixed mortar comprises the following steps:
step 1, paving an interface mortar layer, wherein the interface mortar layer is prepared from the following raw materials in parts by weight, 30-60 parts of cement, 10-20 parts of stone powder, 20-40 parts of modified vitrified micro bubble, 5-20 parts of auxiliary agent, and the auxiliary agent is also conventional hydroxypropyl methylcellulose, redispersible emulsion powder and water reducer;
and 2, paving the modified vitrified microbead light ready-mixed mortar prepared by adding water on the interface mortar layer in the step 1 for 3cm.
The beneficial effects of the invention are as follows: the green environment-friendly modified vitrified microbead light ready-mixed mortar is high in bonding strength, can be firmly bonded with a base layer, and reduces hollowness. The cured product has high compressive strength, good adhesion with a base layer, certain flexibility and cracking resistance. When the green environment-friendly modified vitrified micro bubble light ready mixed mortar is used for preparing and applying the mortar to level the floor, the effect of leveling the floor is achieved, a certain energy-saving effect is achieved, the floor heat preservation is not needed, the problem that the floor heat preservation is shoveled out is thoroughly solved, and meanwhile, the sound insulation effect of the floor is improved; when the environment-friendly modified vitrified micro bubble light ready-mixed mortar is adopted for preparing and applying the mortar to level the wall surface, the thickness of the heat-insulating plate can be slightly reduced, the effect of leveling the wall surface is achieved, and the mortar has a certain energy-saving effect; moreover, the wall can be thin or thick when being applied to wall leveling, and can be as thin as 5mm and as thick as 30mm.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure are clearly and completely described below. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
In one embodiment, the green environment-friendly modified vitrified micro bubble light ready-mixed mortar is prepared by the steps of (1) weighing the following raw materials in parts by weight:
30 parts of modified vitrified micro bubbles, 30 parts of cement, 20 parts of ore sand, 10 parts of mineral powder and 1.8 parts of auxiliary agent, wherein 0.5 part of hydroxypropyl methyl cellulose, 1 part of redispersible emulsion powder and 0.3 part of polypropylene fiber are adopted, and the maximum particle size of the modified vitrified micro bubbles and the ore sand is controlled within 2.5 mm; the compatibility of the auxiliary agents improves the flexibility of the mortar, and ensures that the mortar cannot crack due to shrinkage when being constructed in a 3cm thick layer;
step 2, mixing and uniformly stirring the weighed auxiliary agents, wherein in order to ensure the dosing accuracy, the modified vitrified microbeads, the auxiliary agents and the rest other materials are singly dosed in three different bins, the mixture is lifted to a storage bin before stirring, a stirrer is started, the materials are sequentially fed into the stirrer, and the stirrer is a double-shaft gravity-free stirrer;
step 3, mixing the weighed cement and ore sand with the uniformly mixed auxiliary agent, and stirring for about 2 minutes without gravity while adding;
and step 4, adding the modified vitrified microbeads, continuously stirring for 30 seconds after all the raw materials are added, and discharging by a stirrer and entering a finished product bin.
In one embodiment, by adjusting the amount of raw materials, a type II leveling ready-mixed mortar is prepared, 10 parts of modified vitrified micro bubbles, 35 parts of cement, 50 parts of ore sand, 15 parts of mineral powder, and the rest steps are the same as before.
In one embodiment, the mortar produced is applied, comprising the steps of:
step 1, paving an interface mortar layer on a wall or a floor, mixing and preparing the following raw materials in parts by weight,
50 parts of cement, 15 parts of stone powder, 30 parts of modified vitrified micro bubbles and 15 parts of auxiliary agent, wherein the auxiliary agent comprises 8 parts of hydroxypropyl methyl cellulose, 6.5 parts of redispersible emulsion powder and 0.5 part of water reducer;
and 2, paving the modified vitrified micro bubble light ready-mixed mortar on the interface mortar layer in the step 1 for 3cm.
Table 1 shows the product properties of the green and environment-friendly modified vitrified microbead lightweight ready-mixed mortar prepared in this example, and the product properties of type I and type II are shown in the following table.
TABLE 1
The green environment-friendly modified vitrified micro-bead light ready-mixed mortar can be widely applied to outer wall leveling, inner wall leveling and floor leveling, and certain modified vitrified micro-beads are added, so that the mortar has high water retention, flexibility, crack resistance, cohesiveness and weather resistance, when the green environment-friendly modified vitrified micro-bead light ready-mixed mortar is used for preparing and applying to level the floor, an interface mortar layer is matched, the effect of leveling the floor is achieved, a certain energy-saving effect is achieved, the sound insulation effect of the floor is also improved, and when the green environment-friendly modified vitrified micro-bead light ready-mixed mortar is used for preparing and applying to level the wall, the effect of leveling the wall is achieved, and a certain energy-saving effect is achieved.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.
Claims (1)
1. The application of the green environment-friendly modified vitrified micro bubble light ready-mixed mortar is characterized in that the ready-mixed mortar is dry powder type ready-mixed light mortar, and the ready-mixed mortar is applied to wall leveling by adding water during use, and comprises the following steps: step 1, paving an interface mortar layer on a leveling layer, wherein the interface mortar layer is prepared from the following raw materials in parts by weight, 30-60 parts of cement, 10-20 parts of stone powder, 20-40 parts of modified vitrified micro bubbles and 5-20 parts of auxiliary agent; step 2, paving 3 cm-thick modulated and modified vitrified micro bubble light ready-mixed mortar on the interface mortar layer in the step 1, wherein the preparation of the modified vitrified micro bubble light ready-mixed mortar comprises the following steps:
step 1, weighing the following raw materials in parts by weight: 10 to 32 parts of modified vitrified micro bubble, 20 to 36 parts of cement, 25 to 55 parts of ore sand, 5 to 18 parts of mineral powder, 0.5 to 2 parts of auxiliary agent, and controlling the maximum particle size of the modified vitrified micro bubble and the ore sand within 2.5 mm; the auxiliary agent adopts hydroxypropyl methyl cellulose ether, re-dispersible emulsion powder and polypropylene fiber compound;
step 2, mixing the weighed auxiliary agent uniformly;
step 3, mixing the weighed cement and ore sand with the uniformly mixed auxiliary agent, and stirring for about 2 minutes without gravity while adding;
and step 4, adding the modified vitrified microbeads, and slightly stirring after all the raw materials are added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211127092.0A CN115417630B (en) | 2022-09-16 | 2022-09-16 | Preparation and application of environment-friendly modified vitrified microbead light ready-mixed mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211127092.0A CN115417630B (en) | 2022-09-16 | 2022-09-16 | Preparation and application of environment-friendly modified vitrified microbead light ready-mixed mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115417630A CN115417630A (en) | 2022-12-02 |
| CN115417630B true CN115417630B (en) | 2024-03-22 |
Family
ID=84204972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211127092.0A Active CN115417630B (en) | 2022-09-16 | 2022-09-16 | Preparation and application of environment-friendly modified vitrified microbead light ready-mixed mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115417630B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691288A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight leveling mortar |
| WO2012003694A1 (en) * | 2010-07-08 | 2012-01-12 | 深圳广田装饰集团股份有限公司 | Light-weight and energy-saving plastering mortar and construction method thereof |
| CN105753419A (en) * | 2016-01-27 | 2016-07-13 | 佛山市佳密特防水材料有限公司 | Rapidly leveling type mortar for ground leveling |
| CN106630862A (en) * | 2017-01-19 | 2017-05-10 | 河南国隆实业有限公司 | 3D substrate dry-mixed mortar raw material ratio and production technology |
| CN106810168A (en) * | 2017-02-22 | 2017-06-09 | 上海曹杨建筑粘合剂厂 | A kind of polymer modification thin layer cracking resistance leveling mortar |
| CN108285308A (en) * | 2018-01-30 | 2018-07-17 | 中国建筑第四工程局有限公司 | A kind of thermal insulation mortar, heat insulation layer structure and heat preserving exterior wall body structure |
| WO2020228432A1 (en) * | 2019-05-13 | 2020-11-19 | 中国十七冶集团有限公司 | Waterproof thermal insulation mortar for 3d-printed buildings, preparation method therefor and application thereof |
| CN114197773A (en) * | 2022-01-04 | 2022-03-18 | 浩伦建工有限公司 | Vitrified micro bubble heat preservation and insulation building wall and construction process |
-
2022
- 2022-09-16 CN CN202211127092.0A patent/CN115417630B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691288A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight leveling mortar |
| WO2012003694A1 (en) * | 2010-07-08 | 2012-01-12 | 深圳广田装饰集团股份有限公司 | Light-weight and energy-saving plastering mortar and construction method thereof |
| CN105753419A (en) * | 2016-01-27 | 2016-07-13 | 佛山市佳密特防水材料有限公司 | Rapidly leveling type mortar for ground leveling |
| CN106630862A (en) * | 2017-01-19 | 2017-05-10 | 河南国隆实业有限公司 | 3D substrate dry-mixed mortar raw material ratio and production technology |
| CN106810168A (en) * | 2017-02-22 | 2017-06-09 | 上海曹杨建筑粘合剂厂 | A kind of polymer modification thin layer cracking resistance leveling mortar |
| CN108285308A (en) * | 2018-01-30 | 2018-07-17 | 中国建筑第四工程局有限公司 | A kind of thermal insulation mortar, heat insulation layer structure and heat preserving exterior wall body structure |
| WO2020228432A1 (en) * | 2019-05-13 | 2020-11-19 | 中国十七冶集团有限公司 | Waterproof thermal insulation mortar for 3d-printed buildings, preparation method therefor and application thereof |
| CN114197773A (en) * | 2022-01-04 | 2022-03-18 | 浩伦建工有限公司 | Vitrified micro bubble heat preservation and insulation building wall and construction process |
Non-Patent Citations (1)
| Title |
|---|
| 兰明章等.《预拌砂浆实用检测技术》.中国计量出版社,2008,第141-143页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115417630A (en) | 2022-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103496936B (en) | Assembled architecture component splicing seams gypsum base sealing material and application thereof | |
| CN101475345A (en) | Cement based polymer heat preserving dry powder mortar and using method thereof | |
| CN101844898A (en) | Multifunctional thermal insulation mortar and production method thereof | |
| CN105753419A (en) | Rapidly leveling type mortar for ground leveling | |
| CN105541221B (en) | A kind of novel energy saving thermal insulation mortar and preparation method thereof | |
| CN107805016B (en) | Production method of direct-scraping and penetrating adhesive mortar for concrete surface layer | |
| CN113185224A (en) | Novel building mortar taking iron tailing powder as raw material and preparation method thereof | |
| CN111960856B (en) | Heat-insulating sound-insulating concrete and preparation method and construction method thereof | |
| CN108585925A (en) | A kind of self heat-preserving concrete building block | |
| CN105272104A (en) | Self-leveling floor mortar and preparation method thereof | |
| CN105777191A (en) | Nitrogen foam concrete and preparation method thereof | |
| CN100494110C (en) | Anti-cracking agent for mortar | |
| CN111517723A (en) | Recycled aggregate sound insulation mortar and preparation method thereof | |
| WO2023213065A1 (en) | Gypsum-based ground tile bonding mortar and preparation method therefor | |
| CN108658560A (en) | A kind of foaming desulfurated plaster thermal insulation board based on foam glass waste material | |
| CN104446190A (en) | Thermal-insulation and anti-corrosion aerated brick and preparation method thereof | |
| CN104829179A (en) | White vitrified bead modified insulation masonry mortar and using method thereof | |
| CN112608097A (en) | Mortar and preparation method thereof | |
| CN115417630B (en) | Preparation and application of environment-friendly modified vitrified microbead light ready-mixed mortar | |
| CN104557124B (en) | Lightweight anti-crack concrete and preparation method thereof | |
| CN103992083A (en) | Grain slag-containing high-strength aerated brick and making method thereof | |
| CN116813267A (en) | Quick-hardening quick-setting high-strength adhesive mortar for assembled concrete composite wallboard | |
| CN116332598A (en) | Ceramic tile adhesive for adhering ceramic tile, face brick and floor tile and preparation method thereof | |
| CN114477940B (en) | Construction waste foam concrete and preparation method and application thereof | |
| CN113603504B (en) | Silt foam concrete and preparation method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |