CN105084808B - A kind of raw soil material special powder waterproofing agent and preparation method thereof - Google Patents
A kind of raw soil material special powder waterproofing agent and preparation method thereof Download PDFInfo
- Publication number
- CN105084808B CN105084808B CN201510453865.8A CN201510453865A CN105084808B CN 105084808 B CN105084808 B CN 105084808B CN 201510453865 A CN201510453865 A CN 201510453865A CN 105084808 B CN105084808 B CN 105084808B
- Authority
- CN
- China
- Prior art keywords
- waterproofing agent
- soil material
- raw soil
- powder
- raw
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 title claims abstract description 67
- 239000000843 powder Substances 0.000 title claims abstract description 57
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 title claims abstract description 47
- 238000004078 waterproofing Methods 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000003365 glass fiber Substances 0.000 claims abstract description 14
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 8
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims abstract description 7
- 235000013539 calcium stearate Nutrition 0.000 claims abstract description 7
- 239000008116 calcium stearate Substances 0.000 claims abstract description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 7
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 6
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 claims abstract description 4
- 239000012467 final product Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 239000004035 construction material Substances 0.000 abstract description 3
- 239000012752 auxiliary agent Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 15
- 239000005871 repellent Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000002940 repellent Effects 0.000 description 5
- 238000009472 formulation Methods 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- -1 hydrophober Chemical compound 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to construction material and auxiliary agent field, it is related to a kind of a kind of component of powder waterproofing agents of powder waterproofing agent and the mass parts of each component to be:70~80 parts of stearate, 5~8 parts of sodium lignin sulfonate, 9~15 parts of reinforcing fiber, 6~9 parts of organosilicon powder hydrophober, stearate is the mixture of calcium stearate and zinc stearate, and wherein the mass ratio of calcium stearate and zinc stearate is 3:2, reinforcing fiber is short glass fiber, and addition of the powder waterproofing agent in raw soil material is the 3% of raw soil material weight.Present invention also offers a kind of preparation method of raw soil material special powder waterproofing agent, comprise the following steps:(1) every other component of the precise in addition to reinforcing fiber, is well mixed in addition mixer;(2) in the mixture for adding step (1) to obtain reinforcing fiber, it is uniformly mixed, obtains final product powder waterproofing agent.Powder waterproofing agent of the present invention can be applied to be used to improve the water resistance of raw soil material in raw soil material.
Description
Technical field
The invention belongs to construction material and auxiliary agent field, it is related to a kind of powder waterproofing agent, and in particular to one kind is applied to life
Improving the powder waterproofing agent of its water resistance in soil material.
Background technology
In recent years, due to the finiteness and the dual-pressure of environmental change of non-renewable resources, raw soil material and the raw-soil are built
Build and examined closely by people again, at present, raw soil material becomes one of focus of domestic and international primary study.In construction material especially
It is that raw soil material has a long history in country building material.Raw soil material is to refer to simple without being calcined, only passing through
The original state soil material of processing, the building referred to as earth building built with it.The presence of earth building going through more than 10000
History, once for the development of world civilization is made that significant contribution, the whole world still has close to 50% area and preserves and still using so far
The ground such as earth building, the loess plateau, the Three Eastern Provinces, Inner Mongol of China also remain with earth building, and its construction style has cave dwelling, soil
Base, rammed earth etc., some ancient earth buildings have turned into the witness and history rarity of Chinese civilization.
But, because traditional raw soil material low intensity, fragility are big, water-resistance is poor, the earth building thus built is in antidetonation
Property, the problem in terms of durability never solve well, the performance optimization of raw soil material has with comprehensive utilizating research technology
Extensive demand.
In consideration of it, the present invention both sends one's regards to topic around raw soil material, it is conceived to the waterproof ability for improving raw soil material, passes through
The excellent powder waterproofing agent of research and development water resistance, for the water-repellent modified of raw soil material, reaches the performance optimization to raw soil material,
Traditional raw soil material is disclosure satisfy that the use requirement in low layer and tier building, obtain it newborn, promote traditional architecture
The sustainable development of material.
The content of the invention
It is an object of the invention to provide a kind of powder waterproofing agent, it is used to improve the water resistance of raw soil material, the present invention
Powder waterproofing agent can be filled in raw soil material, be made the excellent earth building material of water resistance.
To realize above-mentioned purpose, the technical solution adopted by the present invention is:
A kind of raw soil material special powder waterproofing agent, its component and the mass fraction of each component are:
Preferably, described stearate is the mixture of calcium stearate and zinc stearate, wherein calcium stearate and tristearin
The mass ratio of sour zinc is 3:2.
Preferably, described reinforcing fiber be short glass fiber, fibre diameter be 9~13 μm, length be 25~
200mm。
Preferably, addition of the described powder waterproofing agent in raw soil material is the 3% of raw soil material weight.
Present invention also offers a kind of preparation method of raw soil material special powder waterproofing agent, comprise the following steps:
(1) every other component of the precise in addition to reinforcing fiber, is well mixed in addition mixer;
(2) in the mixture for adding step (1) to obtain reinforcing fiber, it is uniformly mixed, obtains final product powder waterproofing agent.
The present invention is had the advantage that:
(1) powdered waterproof agent prescription of the present invention is simple, mainly including stearate, hydrophober, sodium lignin sulfonate and increasing
The components such as strong fiber, stearate is the mixture of calcium stearate and zinc stearate, with preferable waterproof action, then is aided with few
The collaboration waterproof action of organosilicon moisture repellent is measured, the powder waterproofing agent is reached the purpose of high-effective water-proof;Sodium lignin sulfonate is
A kind of hydrophobic surface active material, while also having bleed water-reduction, can effectively improve the impermeability of raw soil material;Enhancing is fine
The addition of dimension can improve the mechanical property of raw soil material;Various ingredients it is reasonably combined, the powder waterproofing agent is had waterproof, anti-concurrently
Ooze, enhanced effect;
(2) powder waterproofing agent preparation method of the present invention is simple, low cost.
Specific embodiment
With reference to specific embodiment, the invention will be further described, but does not limit protection scope of the present invention.
Embodiment 1
A kind of raw soil material special powder waterproofing agent, its component and the quality of each component are:
The glass fibre is 9~13 μm of diameter, the short glass fiber of 25~200mm of length.
The organosilicon powder hydrophober is Dow corning SHP50 organosilicon moisture repellents.
A kind of preparation method of raw soil material special powder waterproofing agent, comprises the following steps:
(1) every other component of the precise in addition to glass fibre, is well mixed in addition mixer;
(2) in the mixture for adding step (1) to obtain in glass fibre, it is uniformly mixed, obtains final product powder waterproofing agent.
In order to illustrate the performance of the present embodiment powder waterproofing agent, the powder waterproofing agent is added into raw soil material, prepared
Raw-soil building block, tests the water absorption rate of raw-soil building block, is used to characterize the water resistance of the present embodiment powder waterproofing agent.The powder is prevented
Addition of the aqua in raw soil material is the 3% of raw soil material weight, and the component of raw soil material and the weight ratio of each component are
The raw-soil:Quick lime:Cement:Water=60:3:3:16, raw soil material each component precise is well mixed, it is subsequently adding powder
Waterproofing agent, is uniformly mixed, and during compound then moved into mould, fills up mould and is compacted, and is put into drying box at 60 DEG C
Under dry 6h after the demoulding be made raw-soil building block base substrate, finally base substrate is put into drying box and dries 12h at 60 DEG C, be obtained the raw-soil
Building block.The step of test raw-soil building block water absorption rate, includes:Weigh raw-soil building block quality and be designated as M, be put into immersion in water, the water surface is higher by
Building block upper surface 2cm, takes out sample after 120min, dry outer surface, claims its quality and labeled as M120, calculate according to the following formula
To the water absorption rate of raw-soil building block, it is used to characterize the water resistance of the present embodiment powder waterproofing agent.
The computing formula of water absorption rate (%) is as follows:
Test result shows:The water absorption rate for adding the raw-soil building block of 3% powder waterproofing agent is 1.2%, and is not added with powder and prevents
The water absorption rate of the raw-soil building block of aqua is up to 23.2%, illustrates that the addition of the present embodiment powder waterproofing agent improves raw soil material
Water resistance.
Embodiment 2
A kind of raw soil material special powder waterproofing agent, its component and the quality of each component are:
The glass fibre is 9~13 μm of diameter, the short glass fiber of 25~200mm of length.
The organosilicon powder hydrophober is Dow corning SHP50 organosilicon moisture repellents.
Powder waterproofing agent preparation method, raw-soil building block formula and preparation method, water absorption rate test method are with embodiment 1.
Test result shows:The water absorption rate for adding the raw-soil building block of 3% powder waterproofing agent is 0.9%, and is not added with powder and prevents
The water absorption rate of the raw-soil building block of aqua is up to 23.2%, illustrates that the addition of the present embodiment powder waterproofing agent improves raw soil material
Water resistance.
Embodiment 3
A kind of raw soil material special powder waterproofing agent, its component and the quality of each component are:
The glass fibre is 9~13 μm of diameter, the short glass fiber of 25~200mm of length.
The organosilicon powder hydrophober is Dow corning SHP50 organosilicon moisture repellents.
Powder waterproofing agent preparation method, raw-soil building block formula and preparation method, water absorption rate test method are with embodiment 1.
Test result shows:The water absorption rate for adding the raw-soil building block of 3% powder waterproofing agent is 2.4%, and is not added with powder and prevents
The water absorption rate of the raw-soil building block of aqua is up to 23.2%, illustrates that the addition of the present embodiment powder waterproofing agent improves raw soil material
Water resistance.
Embodiment 4
A kind of raw soil material special powder waterproofing agent, its component and the quality of each component are:
The glass fibre is 9~13 μm of diameter, the short glass fiber of 25~200mm of length.
The organosilicon powder hydrophober is Dow corning SHP50 organosilicon moisture repellents.
Powder waterproofing agent preparation method, raw-soil building block formula and preparation method, water absorption rate test method are with embodiment 1.
Test result shows:The water absorption rate for adding the raw-soil building block of 3% powder waterproofing agent is 0.5%, and is not added with powder and prevents
The water absorption rate of the raw-soil building block of aqua is up to 23.2%, illustrates that the addition of the present embodiment powder waterproofing agent improves raw soil material
Water resistance.
Above-described embodiment is only one of presently preferred embodiments of the present invention, is not limited the scope of the invention with this, therefore:
The equivalence changes that all structures under this invention, shape, principle are done, all should be covered by within protection scope of the present invention.
Claims (2)
1. a kind of raw soil material special powder waterproofing agent, it is characterised in that its component and the mass parts of each component are:
70~80 parts of stearate, 5~8 parts of sodium lignin sulfonate, 9~15 parts of reinforcing fiber, organosilicon powder hydrophober 6~9
Part;Described stearate is the mixture of calcium stearate and zinc stearate, wherein the mass ratio of calcium stearate and zinc stearate
It is 3:2, described reinforcing fiber is short glass fiber, and fibre diameter is 9~13 μm, and length is 25~200mm, described powder
Addition of the last waterproofing agent in raw soil material is the 3% of raw soil material weight.
2. the preparation method of a kind of raw soil material special powder waterproofing agent according to claim 1, it is characterised in that including
Following steps:
(1) every other component of the precise in addition to reinforcing fiber, is well mixed in addition mixer;
(2) in the mixture for adding step (1) to obtain reinforcing fiber, it is uniformly mixed, obtains final product powder waterproofing agent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510453865.8A CN105084808B (en) | 2015-07-29 | 2015-07-29 | A kind of raw soil material special powder waterproofing agent and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510453865.8A CN105084808B (en) | 2015-07-29 | 2015-07-29 | A kind of raw soil material special powder waterproofing agent and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105084808A CN105084808A (en) | 2015-11-25 |
CN105084808B true CN105084808B (en) | 2017-06-23 |
Family
ID=54566253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510453865.8A Expired - Fee Related CN105084808B (en) | 2015-07-29 | 2015-07-29 | A kind of raw soil material special powder waterproofing agent and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105084808B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105347728A (en) * | 2015-12-03 | 2016-02-24 | 中国航空综合技术研究所 | Concrete waterproof agent |
CN107815268A (en) * | 2017-11-04 | 2018-03-20 | 舒城宏峰纸板有限公司 | A kind of cardboard pastes glue waterproofing agent and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102050605A (en) * | 2009-11-10 | 2011-05-11 | 河南省天地建筑防水工程有限公司 | Waterproof heat insulation dry powder coating |
CN102390968A (en) * | 2011-08-16 | 2012-03-28 | 岳建伟 | Heat insulation fireproofing honeycomb cement board and preparation method thereof |
CN102875053A (en) * | 2012-10-25 | 2013-01-16 | 全永福 | Compound type powder waterproof agent and preparation method thereof |
CN104402350A (en) * | 2014-10-23 | 2015-03-11 | 西安建筑科技大学 | Raw soil building material modification method and method for preparation of building block by use of modified raw soil |
-
2015
- 2015-07-29 CN CN201510453865.8A patent/CN105084808B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102050605A (en) * | 2009-11-10 | 2011-05-11 | 河南省天地建筑防水工程有限公司 | Waterproof heat insulation dry powder coating |
CN102390968A (en) * | 2011-08-16 | 2012-03-28 | 岳建伟 | Heat insulation fireproofing honeycomb cement board and preparation method thereof |
CN102875053A (en) * | 2012-10-25 | 2013-01-16 | 全永福 | Compound type powder waterproof agent and preparation method thereof |
CN104402350A (en) * | 2014-10-23 | 2015-03-11 | 西安建筑科技大学 | Raw soil building material modification method and method for preparation of building block by use of modified raw soil |
Also Published As
Publication number | Publication date |
---|---|
CN105084808A (en) | 2015-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Sengul et al. | Effect of expanded perlite on the mechanical properties and thermal conductivity of lightweight concrete | |
CN103613347B (en) | Waterproof ceramic tile adhesive material | |
CN102503347A (en) | Lithium-based concrete sealing solidifying agent | |
CN106630901B (en) | Green high performance concrete | |
CN108658546A (en) | A kind of 3D printing construction material and its application | |
CN103448133A (en) | High-strength concrete composite wall board and manufacturing method thereof | |
CN114538843B (en) | Low-energy-consumption ecological type ultra-high-performance concrete and preparation method thereof | |
CN105084808B (en) | A kind of raw soil material special powder waterproofing agent and preparation method thereof | |
CN105174755A (en) | Red stucco finish prepared by red mud-based alkali-activated cementing material | |
CN105060765B (en) | A kind of powder waterproofing agent that can simultaneously improve raw soil material water proofing property and mechanical property | |
CN108794063A (en) | Concrete autogenous curing agent and preparation method thereof and application method | |
CN110317032A (en) | A kind of high strength gypsum based self-leveling mortar and preparation method thereof | |
CN103359991B (en) | Manufacturing method of construction waste moisturizing brick with sandwich structure | |
Sheng et al. | Imitating Spiders to catch flying insects: Realizing high-strength bonding of bamboo scraps/magnesium oxychloride lightweight composite interface | |
CN108249812A (en) | A kind of slow-release solid water-reducing agent based on haydite and preparation method thereof | |
CN108706909A (en) | A kind of pervious concrete Special modifier and preparation method thereof | |
CN106187280A (en) | A kind of steaming-free air-adding brick of high anti-folding and preparation method thereof | |
CN106699040B (en) | A kind of aerosil mortar and preparation method thereof | |
CN109437802A (en) | A kind of sulphate aluminium cement assembled integrated interior wall and preparation method thereof | |
RU2243188C2 (en) | Framed sawdust concrete | |
Wang et al. | Investigation of the adaptability of paper sludge with wood fiber in cement-based insulation mortar | |
CN115368069A (en) | Long-life concrete and preparation method thereof | |
Zhang et al. | Research on cementitious capillary crystalline waterproofing coating for underground concrete works | |
Sheridan et al. | Effect of viscosity modifying agent on the mechanical and transport properties of hemp and rapeseed straw concrete | |
CN105110733A (en) | Adhesive mortar for phenolic insulation board |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 |
|
CF01 | Termination of patent right due to non-payment of annual fee |