CN106517992B - A kind of preparation method of bog moss base composite humidity adjusting material - Google Patents
A kind of preparation method of bog moss base composite humidity adjusting material Download PDFInfo
- Publication number
- CN106517992B CN106517992B CN201610848954.7A CN201610848954A CN106517992B CN 106517992 B CN106517992 B CN 106517992B CN 201610848954 A CN201610848954 A CN 201610848954A CN 106517992 B CN106517992 B CN 106517992B
- Authority
- CN
- China
- Prior art keywords
- adjusting material
- natural
- sepiolite
- zeolite
- bog moss
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- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 28
- 241001276618 Mayaca fluviatilis Species 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000654 additive Substances 0.000 claims abstract description 14
- 230000000996 additive effect Effects 0.000 claims abstract description 14
- 239000004113 Sepiolite Substances 0.000 claims abstract description 12
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 12
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 12
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 12
- 239000010457 zeolite Substances 0.000 claims abstract description 12
- 239000005909 Kieselgur Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 241000196324 Embryophyta Species 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000003415 peat Substances 0.000 claims abstract description 7
- 239000002893 slag Substances 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 238000002156 mixing Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000736285 Sphagnum Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 239000000126 substance Substances 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
- C04B30/00—Compositions for artificial stone, not containing binders
-
- 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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/02—Cellulosic 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Cultivation Of Plants (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A kind of preparation method of bog moss base composite humidity adjusting material, comprising the following steps: (1) chop up natural peat moss to 1mm-5mm long；(2) natural diatomaceous earth, sepiolite or zeolite is levigate to 180-220 mesh；(3) 93% ~ 97% steel plant's slag is uniformly mixed with 3% ~ 7% superfine silica powder by mass percentage, as inorganic additive；(4) bog moss in step (1), natural diatomaceous earth, sepiolite or the zeolite in step (2) are uniformly mixed with the inorganic additive 1:13:2-1:6:2 in mass ratio in step (3), and adding water by the moisture control of mixture 28% ~ 50%, loading mold, which is touched, after mixing is pressed into product；(5) it is conserved 14 ~ 21 days under conditions of room temperature, relative humidity are 40% ~ 75%.Bog moss base composite humidity adjusting material prepared by the present invention has many advantages, such as that energy conservation, production cost is low, humidity is good, intensity is high, water-tolerant.
Description
Technical field
The invention belongs to composite functional material preparation fields.
Background technique
Influence of the indoor air relative humidity to human health is very big, and humidity adjusting material can use the absorb-discharge humid of itself
Can, relative air humidity is automatically adjusted, Building Indoor Environment and human comfort are improved.Humidity adjusting material refer to do not need by appoint
What artificial energy source and mechanical equipment incudes the variation of adjusted space air humidity, thus automatically by the moisture absorption and desorption property of itself
Adjust the material of relative air humidity.If wanting control indoor relative humidity in a reasonable section, the suction of humidity adjusting material is put
Wet there must be lag, and the amount lagged is sufficiently large, and the sufficiently small i.e. moisture adsorption and releasing slope of curve of Delay Interval is sufficiently large.Damping
Material is broadly divided into silica gel, inorganic salts humidity adjusting material, inorganic mineral class humidity adjusting material, organic polymer class humidity adjusting material and answers
Humidity adjusting material is closed, wherein the inorganic minerals humidity adjusting material such as zeolite, diatomite, sepiolite, bentonite, attapulgite and perlite exists
Research in building materials field and most widely used, but the comprehensive performance of single composition humidity adjusting material is not ideal enough.
Bog moss is the general designation of all species in Genus Sphagnum plant, it has unique microstructure, and there have to be extremely special
Water storage cell, can inhale and store 15 times ~ 25 times of its own weight of moisture, while also there are the antibacterial substances such as bog moss phenol, make it
Moisture holding capacity with super strength and special antibiotic property.
Summary of the invention
The purpose of the present invention is to propose to a kind of preparation methods of bog moss base composite humidity adjusting material, are main former with bog moss
Material, it is compound with natural micropore raw material diatomite (or sepiolite, zeolite etc.) and a small amount of inorganic additive, prepare humidity
The ecological composite humidity adjusting material of good, intensity height, water-tolerant, can improve Building Indoor Environment and human comfort, reduction is built
Build energy consumption.
The present invention is achieved by the following technical solutions.
A kind of preparation method of bog moss base composite humidity adjusting material of the present invention, comprising the following steps:
(1) natural peat moss is chopped up to 1mm-5mm long.
(2) natural diatomaceous earth (or sepiolite, zeolite etc.) is levigate to 180-220 mesh.
(3) 93% ~ 97% steel plant's slag is uniformly mixed with 3% ~ 7% superfine silica powder by mass percentage, it is as inorganic
Additive.
(4) bog moss in step (1), the natural diatomaceous earth in step (2) and the inorganic additive in step (3) are pressed
Mass ratio 1:13:2-1:6:2 is uniformly mixed, and water is added 28% ~ 50%, to be packed into the moisture control of mixture after mixing
Mold, which is touched, is pressed into product, it is also possible to which extruder is extruded into product or touch pressure mode smears in inner wall surface and is pressed into 5mm ~ 10mm thickness
Float coat.
(5) it is conserved 14 ~ 21 days under conditions of room temperature, relative humidity are 40% ~ 75%, can be prepared by maximum moisture adsorption and releasing balance
Water capacity is respectively 33% and 29%, compression strength >=5.0MPa, the composite humidity adjusting material of coefficient of softing >=0.60.
The present invention using bog moss as primary raw material, by it with natural porous raw material diatomite (or sepiolite, zeolite etc.) and
A small amount of inorganic additive is compound, prepares that humidity is good, intensity is high, the composite humidity adjusting material of water-tolerant by natural curing.
The NEW TYPE OF COMPOSITE humidity adjusting material of preparation has many advantages, such as that energy conservation, production cost is low, humidity is good, intensity is high, water-tolerant.
Specific embodiment
The present invention will be described further by following embodiment.
Embodiment 1.
Natural peat moss is chopped up and causes 3mm long, natural diatomaceous earth is levigate to 200 mesh.By 95% steel plant's slag and 5% surpass
Fine silica powder is uniformly mixed, as inorganic additive.It is in mass ratio 1:8:2 by bog moss, natural diatomaceous earth and inorganic additive
It is uniformly mixed, and adds water by the moisture control of mixture 40%, use extruder extrusion sheet after mixing.By the sheet material
It is 60% or so maintenance 20 days in room temperature, relative humidity, obtaining maximum moisture adsorption and releasing equilibrium moisture content is respectively 25.5% He
21.6%, compression strength 5.5MPa, the composite humidity adjusting material of coefficient of softing 0.70.
Embodiment 2.
Natural peat moss is chopped up and causes 4mm long, natural sepiolite is levigate to 220 mesh.By 97% steel plant's slag and 3% surpass
Fine silica powder is uniformly mixed, as inorganic additive.It is in mass ratio 1:6:2 by bog moss, natural sepiolite and inorganic additive
It is uniformly mixed, and adds water by the moisture control of mixture 45%, be pressed into after mixing with smearing pressure mode and smeared in inner wall surface
The float coat of 8mm thickness.The float coat is 60% or so maintenance 18 days in room temperature, relative humidity, that is, it is flat to form maximum moisture adsorption and releasing
The water capacity that weighs is respectively 30.8% and 28.2%, compression strength 6.0MPa, the composite humidity adjusting material float coat of coefficient of softing 0.65.
Embodiment 3.
Natural peat moss is chopped up and causes 2mm long, natural zeolite is levigate to 180 mesh.93% steel plant's slag and 7% is ultra-fine
Silicon powder is uniformly mixed, as inorganic additive.It is in mass ratio that 1:10:2 is mixed by bog moss, natural zeolite and inorganic additive
Uniformly, and add water by the moisture control of mixture 32%, be packed into after mixing mold smear be pressed into 300mm × 300mm ×
The plate of 30mm.The plate is 60% or so maintenance 21 days in room temperature, relative humidity, that is, forms maximum moisture adsorption and releasing balance containing wet
Amount is respectively 21% and 19.3%, compression strength 5.0MPa, the composite humidity adjusting plate of coefficient of softing 0.75.
Claims (2)
1. a kind of preparation method of bog moss base composite humidity adjusting material, it is characterized in that the following steps are included:
(1) natural peat moss is chopped up to 1mm-5mm long；
(2) natural diatomaceous earth, sepiolite or zeolite is levigate to 180-220 mesh；
(3) 93% ~ 97% steel plant's slag is uniformly mixed with 3% ~ 7% superfine silica powder by mass percentage, as inorganic addition
Agent；
(4) by the bog moss in step (1), natural diatomaceous earth, sepiolite or the zeolite in step (2) and the nothing in step (3)
Machine additive 1:13:2-1:6:2 in mass ratio is uniformly mixed, and water is added 28% ~ 50%, to mix the moisture control of mixture
It is packed into mold after uniformly and is molded into product；
(5) it is conserved 14 ~ 21 days under conditions of room temperature, relative humidity are 40% ~ 75%.
2. a kind of preparation method of bog moss base composite humidity adjusting material, it is characterized in that the following steps are included:
(1) natural peat moss is chopped up to 1mm-5mm long；
(2) natural diatomaceous earth, sepiolite or zeolite is levigate to 180-220 mesh；
(3) 93% ~ 97% steel plant's slag is uniformly mixed with 3% ~ 7% superfine silica powder by mass percentage, as inorganic addition
Agent；
(4) by the bog moss in step (1), natural diatomaceous earth, sepiolite or the zeolite in step (2) and the nothing in step (3)
Machine additive 1:13:2-1:6:2 in mass ratio is uniformly mixed, and water is added 28% ~ 50%, to mix the moisture control of mixture
Product is extruded into extruder after uniformly or is pressed into the float coat of 5mm ~ 10mm thickness by smearing pressure mode and smearing in inner wall surface；
(5) it is conserved 14 ~ 21 days under conditions of room temperature, relative humidity are 40% ~ 75%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848954.7A CN106517992B (en) | 2016-09-26 | 2016-09-26 | A kind of preparation method of bog moss base composite humidity adjusting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610848954.7A CN106517992B (en) | 2016-09-26 | 2016-09-26 | A kind of preparation method of bog moss base composite humidity adjusting material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106517992A CN106517992A (en) | 2017-03-22 |
| CN106517992B true CN106517992B (en) | 2018-12-07 |
Family
ID=58344581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610848954.7A Expired - Fee Related CN106517992B (en) | 2016-09-26 | 2016-09-26 | A kind of preparation method of bog moss base composite humidity adjusting material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106517992B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834049A (en) * | 2005-03-15 | 2006-09-20 | 同济大学 | Cement based self moisture control architechture material and its prepn. process |
-
2016
- 2016-09-26 CN CN201610848954.7A patent/CN106517992B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834049A (en) * | 2005-03-15 | 2006-09-20 | 同济大学 | Cement based self moisture control architechture material and its prepn. process |
Non-Patent Citations (1)
| Title |
|---|
| 新型生土材料研究;新型生土材料研究;《中国优秀硕士学位论文全文数据库 工程科技II辑》;20160315(第3期);20-45 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106517992A (en) | 2017-03-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |
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