CN103058590A - Bonding agent specially used for concrete blocks, and preparation method thereof - Google Patents
Bonding agent specially used for concrete blocks, and preparation method thereof Download PDFInfo
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- CN103058590A CN103058590A CN2011103263912A CN201110326391A CN103058590A CN 103058590 A CN103058590 A CN 103058590A CN 2011103263912 A CN2011103263912 A CN 2011103263912A CN 201110326391 A CN201110326391 A CN 201110326391A CN 103058590 A CN103058590 A CN 103058590A
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Processing Of Solid Wastes (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention provides a bonding agent specially used for concrete blocks, and a preparation method of the bonding agent; the bonding agent mainly comprises the components in parts by weight: 450-550 parts of dry sand of 30-70 meshes, 450-550 parts of 32.5 cement, 3-4 parts of pulverized fuel ash and 3-4 parts of hydroxypropyl methyl cellulose. After the bonding agent specially used for the concrete blocks is used, the problems that the ash gap clearance between the concrete blocks built by mortar is large, the concrete blocks are not firm in bonding and cannot be well bonded together, and the compressive strength of a wall body is influenced can be solved.
Description
Technical field
The present invention relates to the special-purpose dry-mix of a kind of autoclave aerated concrete building block, particularly relate to a kind of air-entrained concrete building block adhesive special and preparation method thereof.
Technical background
Characteristics at autoclave aerated concrete building block are light capacity, the characteristics that vesicular structure and water-intake rate are large, large with the gap, grey slit that common mortar is built by laying bricks or stones between building block and the building block, it is insecure to bond, can not allow building block and building block well be bonded together, affect the ultimate compression strength of body of wall.Characteristics for sand aerated concrete block laid dry method in construction.The present invention is the supporting adhesive special that uses when being used in building block and concrete block masonry.After using binding agent, the problems referred to above can not appear again.
Summary of the invention
The object of the invention is to the characteristics for sand aerated concrete block laid dry method in construction.A kind of supporting adhesive special that uses when being used in building block and concrete block masonry is provided.After using this a kind of concrete segment adhesive special, it is large the gap, grey slit of building by laying bricks or stones between building block and the building block with common mortar can not occur again, and it is insecure to bond, and can not allow building block and building block well be bonded together, and affects the problem of the ultimate compression strength of body of wall.
Another object of the present invention is to provide the preparation method of a kind of air-entrained concrete building block with binding agent.
In order to realize purpose of the present invention, the technical solution adopted in the present invention is as follows:
A kind of surfactant for aerated concrete building blocks is characterized in that, is comprised of the component of following mass parts:
30 orders-70 order dry sand 450-550 part;
32.5 cement 450-550 part;
Flyash 3-4 part;
Vltra tears 3-4 part.
The preparation method of surfactant for aerated concrete building blocks of the present invention may further comprise the steps:
(1) with 30 orders-70 order dry sand, flyash and 32.5 cement are transported in the electronic weighing balance after the weighing through two worm conveyors respectively, mix;
(2) mixture that obtains in the step (1) is transported to biaxial rneader through worm conveyor, adds a certain amount of Vltra tears again, stirs 10-20 minute;
(3) mixture that obtains in the step (2) is transported in the storage tank through worm conveyor, through the wrapping machine wrapped product.
Embodiment:
Describe technology contents of the present invention in detail below in conjunction with embodiment, but the invention is not restricted to following examples.
Embodiment 1
Prescription:
500 parts of 30 orders-70 order dry sands;
32.5 500 parts of cement;
3.5 parts in flyash;
3.5 parts of Vltra tearss.
The preparation method:
(1) with 30 orders-70 order dry sand, flyash and 32.5 cement are transported in the electronic weighing balance through two worm conveyors respectively, and respectively weighing is 500 kilograms, after 3.5 kilograms and 500 kilograms, and mixing;
(2) mixture that obtains in the step (1) is transported to biaxial rneader through worm conveyor, adds 3.5 kilograms Vltra tears again, stirs 15 minutes;
(3) mixture that obtains in the step (2) is transported in the storage tank through worm conveyor, through the wrapping machine wrapped product.
Embodiment 2
Prescription:
450 parts of 30 orders-70 order dry sands;
32.5 450 parts of cement;
4.0 parts in flyash;
3.0 parts of Vltra tearss.
The preparation method:
(1) with 30 orders-70 order dry sand, flyash and 32.5 cement are transported in the electronic weighing balance through two worm conveyors respectively, and respectively weighing is 450 kilograms, after 4.0 kilograms and 450 kilograms, and mixing;
(2) mixture that obtains in the step (1) is transported to biaxial rneader through worm conveyor, adds 3.0 kilograms Vltra tears again, stirs 10 minutes;
(3) mixture that obtains in the step (2) is transported in the storage tank through worm conveyor, through the wrapping machine wrapped product.
Embodiment 3
Prescription:
550 parts of 30 orders-70 order dry sands;
32.5 550 parts of cement;
3.0 parts in flyash;
4.0 parts of Vltra tearss.
The preparation method:
(1) 30 orders-70 order dry sand and 32.5 cement are transported in the electronic weighing balance through two worm conveyors respectively, respectively weighing is 550 kilograms, after 3.0 kilograms and 550 kilograms, and mixing;
(2) mixture that obtains in the step (1) is transported to biaxial rneader through worm conveyor, adds 4.0 kilograms Vltra tears again, stirs 18 minutes;
(3) mixture that obtains in the step (2) is transported in the storage tank through worm conveyor, through the wrapping machine wrapped product.
The air-entrained concrete building block adhesive special that the present invention produces, through check, indices reaches the standard of the mixed mud building blocks adhesive special of sand aerating.
Claims (2)
1. an air-entrained concrete building block adhesive special is characterized in that, is comprised of the component of following weight part:
30 orders-70 order dry sand 450-550 part;
32.5 cement 450-550 part;
Flyash 3-4 part;
Vltra tears 3-4 part.
2. the preparation method of an air-entrained concrete building block adhesive special claimed in claim 1 is characterized in that, comprises some steps:
(1) with 30 orders-70 order dry sand, flyash and 32.5 cement are transported in the electronic weighing balance after the weighing through worm conveyor respectively, mix;
(2) mixture that obtains in the step (1) is transported to biaxial rneader through worm conveyor, adds a certain amount of Vltra tears again, stirs 10-20 minute;
(3) mixture that obtains in the step (2) is transported to storage tank through worm conveyor, through the wrapping machine wrapped product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103263912A CN103058590A (en) | 2011-10-24 | 2011-10-24 | Bonding agent specially used for concrete blocks, and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103263912A CN103058590A (en) | 2011-10-24 | 2011-10-24 | Bonding agent specially used for concrete blocks, and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103058590A true CN103058590A (en) | 2013-04-24 |
Family
ID=48101526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103263912A Pending CN103058590A (en) | 2011-10-24 | 2011-10-24 | Bonding agent specially used for concrete blocks, and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103058590A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386980A (en) * | 2014-10-24 | 2015-03-04 | 河南兴安新型建筑材料有限公司 | Masonry mortar for autoclaved aerated concrete |
| CN104446172A (en) * | 2014-10-28 | 2015-03-25 | 陈铃 | Polymer cement mortar and using method thereof |
| CN106380136A (en) * | 2016-08-25 | 2017-02-08 | 江西省建筑材料工业科学研究设计院 | Mortar special for autoclaved aerated concrete blocks |
| CN106380138A (en) * | 2016-08-26 | 2017-02-08 | 浙江索纳塔建筑材料有限公司 | Adhesive special for plates |
| CN107759162A (en) * | 2016-08-19 | 2018-03-06 | 张丽媛 | A kind of rotary kiln building block binding agent |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229968A (en) * | 2007-01-25 | 2008-07-30 | 扬州荣佳建材科技有限公司 | Polymer reinforced aerated concrete light-brick adhesives and preparation method thereof |
-
2011
- 2011-10-24 CN CN2011103263912A patent/CN103058590A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229968A (en) * | 2007-01-25 | 2008-07-30 | 扬州荣佳建材科技有限公司 | Polymer reinforced aerated concrete light-brick adhesives and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386980A (en) * | 2014-10-24 | 2015-03-04 | 河南兴安新型建筑材料有限公司 | Masonry mortar for autoclaved aerated concrete |
| CN104446172A (en) * | 2014-10-28 | 2015-03-25 | 陈铃 | Polymer cement mortar and using method thereof |
| CN107759162A (en) * | 2016-08-19 | 2018-03-06 | 张丽媛 | A kind of rotary kiln building block binding agent |
| CN106380136A (en) * | 2016-08-25 | 2017-02-08 | 江西省建筑材料工业科学研究设计院 | Mortar special for autoclaved aerated concrete blocks |
| CN106380136B (en) * | 2016-08-25 | 2017-10-27 | 江西省建筑材料工业科学研究设计院 | Autoclave aerated concrete building block dedicated mortar |
| CN106380138A (en) * | 2016-08-26 | 2017-02-08 | 浙江索纳塔建筑材料有限公司 | Adhesive special for plates |
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Application publication date: 20130424 |