CN106187302A - A kind of preparation method of water-proofing anticracking insulation blocks - Google Patents
A kind of preparation method of water-proofing anticracking insulation blocks Download PDFInfo
- Publication number
- CN106187302A CN106187302A CN201610564066.2A CN201610564066A CN106187302A CN 106187302 A CN106187302 A CN 106187302A CN 201610564066 A CN201610564066 A CN 201610564066A CN 106187302 A CN106187302 A CN 106187302A
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- China
- Prior art keywords
- parts
- water
- preparation
- silicone oil
- insulation blocks
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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
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention discloses the preparation method of a kind of water-proofing anticracking insulation blocks, comprises the steps: that cement mixes with water, makes slurry；Rice stem powder is broken to 0.5 1cm；In slurry, it is sequentially added into silicon ash, rice straw and asbestos, after mixing thoroughly, adds foaming agent, foam stabilizer and water reducer, after stirring 0.5 2 hours, add silicone oil；The slurry injection molding that will obtain, first maintenance 10 15 hours at 50 60 DEG C, then at 130 150 DEG C after maintenance 23 hours, the demoulding, i.e. obtain described water-proofing anticracking insulation blocks；By weight, each proportioning raw materials is as follows: rice straw 30～45 parts, asbestos 25～35 parts, silicon ash 15～20 parts, cement 20～25 parts, silicone oil 3～6 parts, foaming agent 1～2 parts, foam stabilizer 0.1 0.5 parts, water reducer 0.5 1 parts.Compared with existing building insulation blocks, the building block apparent density that the present invention obtains is low, and insulation and soundproof effect are good, and water-proofing anticracking.
Description
Technical field
The invention belongs to building material field, be specifically related to the preparation method of a kind of water-proofing anticracking insulation blocks.
Background technology
Saving the strategic emphasis that the energy is China's economic development, specifically at building materials field, within 1986, Minstry of Housing and Urban-Rural Development of People Republic of China (MOHURD) promulgates
" Civil Building Energy Conservation design standard ", on October 1st, 2001, Minstry of Housing and Urban-Rural Development of People Republic of China (MOHURD) has issued that " hot-summer and cold-winter area is lived and built
Saving energy design in a building standard ".From 2000, the reducing energy consumption work of the existing building big to heating zone thermal environment difference or energy consumption
Having begun to, within 2005, country starts reducing energy consumption in key cities.Development of Novel construction material is to reduce building
The energy of building enclosure runs off, and is one of major measure improving building energy utilization ratio.
Summary of the invention
It is an object of the invention to provide the preparation method of a kind of water-proofing anticracking insulation blocks.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
The preparation method of a kind of water-proofing anticracking insulation blocks, comprises the steps:
(1) cement mixes with water, makes slurry；Rice stem powder is broken to 0.5-1cm；
(2) in the slurry of step (1), be sequentially added into silicon ash, rice straw and asbestos, after mixing thoroughly, add foaming agent, foam stabilizer and
Water reducer, adds silicone oil after stirring 0.5-2 hour；
(3) the slurry injection molding that step (2) is obtained, first maintenance 10-15 hour at 50-60 DEG C, then maintenance at 130-150 DEG C
After 2-3 hour, the demoulding, i.e. obtain described water-proofing anticracking insulation blocks；
By weight, each proportioning raw materials is as follows:
Rice straw 30～45 parts, asbestos 25～35 parts, silicon ash 15～20 parts, cement 20～25 parts, silicone oil 3～6 parts, foaming agent 1～2
Part, foam stabilizer 0.1-0.5 part, water reducer 0.5-1 part.
Described foaming agent is sodium lauryl sulphate or dodecylbenzene sodium sulfonate.
Described foam stabilizer is polyacrylamide, polyvinyl alcohol, gelatin or starch.
Described water reducer is sodium lignin sulfonate or naphthalene series high-efficiency water-reducing agent.
Described silicone oil is methyl-silicone oil, ethyl silicon oil, phenyl silicone oil or Methyl Hydrogen Polysiloxane Fluid.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
A kind of water-proofing anticracking insulation blocks, the weight proportion of raw material is as follows: rice straw 30 parts, 25 parts of asbestos, silicon ash 15 parts, cement 20
Part, methyl-silicone oil 3 parts, dodecylbenzene sodium sulfonate 1 part, polyvinyl alcohol 0.1 part, sodium lignin sulfonate 0.5 part.
Preparation process is as follows:
(1) cement is with water by weight mixing for 1:2, makes slurry；Rice stem powder is broken to 0.5-1cm, standby；
(2) in the slurry of step (1), it is sequentially added into silicon ash, rice straw and asbestos, after mixing thoroughly, adds DBSA
Sodium, polyvinyl alcohol and sodium lignin sulfonate, add methyl-silicone oil after stirring 0.5-2 hour；
(3) the slurry injection molding that step (2) is obtained, first maintenance 10-15 hour at 50-60 DEG C, then maintenance 3 is little at 130 DEG C
Shi Hou, the demoulding, i.e. obtain described water-proofing anticracking insulation blocks.
Embodiment 2
A kind of water-proofing anticracking insulation blocks, the weight proportion of raw material is as follows: rice straw 45 parts, 35 parts of asbestos, silicon ash 20 parts, cement 25
Part, ethyl silicon oil 6 parts, sodium lauryl sulphate 2 parts, 0.5 part of gelatin, sodium lignin sulfonate 1 part.
Preparation process is as follows:
(1) cement is with water by weight mixing for 1:1, makes slurry；Rice stem powder is broken to 0.5-1cm, standby；
(2) in the slurry of step (1), be sequentially added into silicon ash, rice straw and asbestos, after mixing thoroughly, add sodium lauryl sulphate,
Gelatin and sodium lignin sulfonate, add ethyl silicon oil after stirring 0.5-2 hour；
(3) the slurry injection molding that step (2) is obtained, first maintenance 10-15 hour at 50-60 DEG C, then maintenance 2 is little at 150 DEG C
Shi Hou, the demoulding, i.e. obtain described water-proofing anticracking insulation blocks.
The water-proofing anticracking insulation blocks apparent density of the present invention is 420～480 kg/m3, heat conductivity≤0.035 W/
(m K), and there is good soundproof effect.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (6)
1. a preparation method for water-proofing anticracking insulation blocks, comprises the steps:
(1) cement mixes with water, makes slurry；Rice stem powder is broken to 0.5-1cm；
(2) in the slurry of step (1), be sequentially added into silicon ash, rice straw and asbestos, after mixing thoroughly, add foaming agent, foam stabilizer and
Water reducer, adds silicone oil after stirring 0.5-2 hour；
(3) the slurry injection molding that step (2) is obtained, first maintenance 10-15 hour at 50-60 DEG C, then maintenance at 130-150 DEG C
After 2-3 hour, the demoulding, i.e. obtain described water-proofing anticracking insulation blocks；
By weight, each proportioning raw materials is as follows:
Rice straw 30～45 parts, asbestos 25～35 parts, silicon ash 15～20 parts, cement 20～25 parts, silicone oil 3～6 parts, foaming agent 1～2
Part, foam stabilizer 0.1-0.5 part, water reducer 0.5-1 part.
Preparation method the most according to claim 1, it is characterised in that described foaming agent is sodium lauryl sulphate or 12
Sodium alkyl benzene sulfonate.
Preparation method the most according to claim 1, it is characterised in that described foam stabilizer be polyacrylamide, polyvinyl alcohol,
Gelatin or starch.
Preparation method the most according to claim 1, it is characterised in that described water reducer is sodium lignin sulfonate or naphthalene system height
Effect water reducer.
Preparation method the most according to claim 1, it is characterised in that described silicone oil is methyl-silicone oil, ethyl silicon oil, phenyl
Silicone oil or Methyl Hydrogen Polysiloxane Fluid.
Preparation method the most according to claim 1, it is characterised in that in step (1), cement and water are by weight for 1:1-
2 mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564066.2A CN106187302A (en) | 2016-07-18 | 2016-07-18 | A kind of preparation method of water-proofing anticracking insulation blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564066.2A CN106187302A (en) | 2016-07-18 | 2016-07-18 | A kind of preparation method of water-proofing anticracking insulation blocks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106187302A true CN106187302A (en) | 2016-12-07 |
Family
ID=57492932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610564066.2A Pending CN106187302A (en) | 2016-07-18 | 2016-07-18 | A kind of preparation method of water-proofing anticracking insulation blocks |
Country Status (1)
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|---|---|
| CN (1) | CN106187302A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046825A (en) * | 2017-12-18 | 2018-05-18 | 固岩科技发展有限公司 | A kind of method with the production building block of early-strong-fast-hard type gelling agent |
| CN108314394A (en) * | 2018-04-09 | 2018-07-24 | 广东工业大学华立学院 | Water-proofing anticracking insulation blocks and preparation method thereof |
| CN108947579A (en) * | 2018-09-20 | 2018-12-07 | 扬州工业职业技术学院 | A kind of novel light, resistance to compression, insulating foam concrete segment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941849A (en) * | 2010-08-11 | 2011-01-12 | 东南大学 | Straw cement based compound porous self-heat-insulating material and preparation method thereof |
| CN102557721A (en) * | 2012-02-22 | 2012-07-11 | 武汉理工大学 | Non-combustible energy-saving heat-preserving board and preparation method thereof |
| CN102838375A (en) * | 2012-09-17 | 2012-12-26 | 贾立群 | Inorganic foam heat insulating material and preparation method thereof |
| CN102951878A (en) * | 2012-11-12 | 2013-03-06 | 郑小东 | Lightweight concrete exterior wall insulation building block and production method thereof |
| CN103232200A (en) * | 2013-05-07 | 2013-08-07 | 石河子大学 | Steamed and pressed fly ash small hollow block formula and technological method |
-
2016
- 2016-07-18 CN CN201610564066.2A patent/CN106187302A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941849A (en) * | 2010-08-11 | 2011-01-12 | 东南大学 | Straw cement based compound porous self-heat-insulating material and preparation method thereof |
| CN102557721A (en) * | 2012-02-22 | 2012-07-11 | 武汉理工大学 | Non-combustible energy-saving heat-preserving board and preparation method thereof |
| CN102838375A (en) * | 2012-09-17 | 2012-12-26 | 贾立群 | Inorganic foam heat insulating material and preparation method thereof |
| CN102951878A (en) * | 2012-11-12 | 2013-03-06 | 郑小东 | Lightweight concrete exterior wall insulation building block and production method thereof |
| CN103232200A (en) * | 2013-05-07 | 2013-08-07 | 石河子大学 | Steamed and pressed fly ash small hollow block formula and technological method |
Non-Patent Citations (2)
| Title |
|---|
| 张明爽: "《混凝土工程施工技术》", 31 May 2009, 山西科学技术出版社 * |
| 闫振甲等: "《高性能泡沫混凝土保温制品实用技术》", 30 June 2015, 中国建材工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046825A (en) * | 2017-12-18 | 2018-05-18 | 固岩科技发展有限公司 | A kind of method with the production building block of early-strong-fast-hard type gelling agent |
| CN108314394A (en) * | 2018-04-09 | 2018-07-24 | 广东工业大学华立学院 | Water-proofing anticracking insulation blocks and preparation method thereof |
| CN108947579A (en) * | 2018-09-20 | 2018-12-07 | 扬州工业职业技术学院 | A kind of novel light, resistance to compression, insulating foam concrete segment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |