CN108863192A - A kind of use in toilet backfill foam concrete - Google Patents
A kind of use in toilet backfill foam concrete Download PDFInfo
- Publication number
- CN108863192A CN108863192A CN201810906376.7A CN201810906376A CN108863192A CN 108863192 A CN108863192 A CN 108863192A CN 201810906376 A CN201810906376 A CN 201810906376A CN 108863192 A CN108863192 A CN 108863192A
- Authority
- CN
- China
- Prior art keywords
- component
- foam concrete
- water
- toilet
- backfills
- 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.)
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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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
-
- 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
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight 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
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
The invention discloses a kind of use in toilet to backfill foam concrete, and composition of raw materials component is as follows：300~600 parts of gel rubber material；0.5~1.0 part of foaming component；0.5~1.0 part of foam stabilizing component；0.2~0.5 part of diminishing component；1.0~2.0 parts of water repellent component；1.0~2.0 parts of accelerating component；0.5~1.0 part of water lock component；300~600 parts of water.The use in toilet backfills foam concrete, compared with existing toilet backfill material, has many advantages, such as early strengthening and high strengthening, superpower mobility, Lightness, waterproofness, the feature of environmental protection, easy construction, durability.Further, the invention also discloses the production methods of use in toilet backfill foam concrete.
Description
Technical field
The present invention relates to building material technical fields, and particularly a kind of use in toilet backfills foam concrete.
Background technique
<Code for design of dwelling houses>(GB 50069-1999) 6.1.6 and<Code for design of building water supply and sewerage>(GB 50015-
2003) the sewage drainage transverse tube of clear stipulaties house is preferably set in this layer of set, the maintenance and maintenance of its pipeline of same floor wastewater discharge technique
It is carried out in the same layer of sanitary apparatus, does not interfere lower layer resident, and traditional toilet pipeline is haphazardly arranged, when maintenance uses
It interferes with each other, it has not been convenient to people's lives, therefore subsided rest room quantity cumulative year after year.
Subsided rest room advantage is：1. the drainage convenient for toilet is not related to downstairs in this layer of operation.2. drop
Low toilet noise.3. top surface is smooth, without drainage pipeline.
Subsided rest room disadvantage：1. water-proofing treatment is more troublesome, decoration cost is higher.2. there is the hidden danger of leak, repair
More troublesome, because of the sandstone of central filler, haydite, cinder etc., the time, which has been grown, gradually to sink, cement layer above, waterproof
Layer just has crack, and water can leak down to come the region banketed.Because there is waterproof layer again below, water leakage is not gone out, and as a result just product exists
Fill stratum, the time is long, and entire fill stratum is just filled with water.Finally, with the extension of time, following waterproof layer can also leak,
A large amount of ponding goes out with regard to gush.
Summary of the invention
In order to solve the above technical problems, the present invention devises a kind of use in toilet backfill foam concrete, and haydite is replaced to return
It fills out or construction waste backfill, simple and convenient, protective conduit is constructed fast without carrying out special protection waterproof.
The present invention is realized using following scheme：
A kind of use in toilet backfill foam concrete, composition of raw materials component are as follows：
Preferably, the gel rubber material is portland cement, the strength grade of the gel rubber material be selected from 32.5,32.5R,
42.5,42.5R, 52.5, any one in 52.5R.
Preferably, the water lock group is selected from hydroxypropyl methyl cellulose ether, ethoxyl methyl cellulose ether, ethyl cellulose
One or more of plain ether, methyl cellulose ether, sodium cellulosate, polyvinyl alcohol, polyethylene glycol oxide or bentonite.
Preferably, the foaming component presses 1 by anionic surfactant and nonionic surfactant:1 ratio is multiple
It closes.
It is highly preferred that the anionic surfactant is sodium dodecyl benzenylsulfonate, the nonionic surfactant
Selected from one or more of fatty acid sorbitan, polysorbate or fatty glyceride.
Preferably, the foam stabilizing group is selected from dodecyldimethylamine oxide, alkylolamides or silicone resin polyethers cream
One or more of liquid.
Preferably, the diminishing group is selected from one of naphthalene water reducer, melamine water reducing agent, poly carboxylic acid series water reducer
Or it is several.
Preferably, the accelerating component is selected from triethanolamine, calcium chloride, calcium formate, lithium carbonate, calcium nitrate, calcium nitrite
One or more of.
Preferably, the ratio of the gel rubber material and water is 1:1.
Foam concrete is backfilled in use in toilet of the invention, compared with existing toilet backfill material, is had following excellent
Point：
1) early strengthening and high strengthening：Compression strength reaches 1MP, for 24 hours after can go up people's walking, next step construction can be carried out after 72h.
2) mobility：With superpower mobility, it can accomplish that 360 degree backfill without dead angle, effectively wrap up water supply and drainage pipeline,
To water supply and sewerage pipeline fanout free region.
3) Lightness：Every cube of bulk density does not cause overload within 300-600 kilograms, to floor.
4) waterproofness：The material is made of the independent sealed porosity of more than one hundred billion, inside and outside unanimously, water absorption rate polar region, surface
Lotus phenomenon can be formed.
5) feature of environmental protection：Required raw material is cement, water base mud filler material, and this product is neutrality, without nuisances such as benzene, formaldehyde
Matter avoids environmental pollution.
6) easy construction：It backfills for toilet, can complete in 1 hour, it is time saving and energy saving, it saves manually, it is easy-maintaining.
7) durability：Scene is integrated poured, does not shrink, does not sink, combines closely to form an entirety with major project, main
Wanting composition is cement, with the major project same longevity.
Further, the production method of above-mentioned use in toilet backfill foam concrete includes the following steps：
Step 1, water intaking are added in blender, are stirred, and speed of agitator is 200 turns/min；
Step 2 successively adds foaming component, foam stabilizing component, diminishing component, water lock component, accelerating component, water repellent component
Enter into blender, and speed of agitator is adjusted to 400 turns/min, stirs 3~5min；
Step 3, foam volume reaches plus at 6~7 times of water volume in machine to be mixed, by speed of agitator be adjusted to 200 turns/
Remaining gel rubber material is added in min；
Step 4 continues 1~2min of stirring, and use in toilet backfill foam concrete is made.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
In the embodiment of the present invention, used raw material is commercially available.
In the embodiment of the present invention, use in toilet backfills foam concrete, and composition of raw materials component is as follows：Gel rubber material 300
~600 parts；0.5~1.0 part of foaming component；0.5~1.0 part of foam stabilizing component；0.2~0.5 part of diminishing component；Water repellent component 1.0
~2.0 parts；1.0~2.0 parts of accelerating component；0.5~1.0 part of water lock component；300~600 parts of water.
Wherein, gel rubber material is selected from cement or water base mud, and bulk composition is portland cement, and strength grade can be selected from
32.5,32.5R, 42.5,42.5R, 52.5, any one in 52.5R.
Wherein, water lock group be selected from hydroxypropyl methyl cellulose ether, ethoxyl methyl cellulose ether, cellulose ether,
One or more of methyl cellulose ether, sodium cellulosate, polyvinyl alcohol, polyethylene glycol oxide or bentonite.
Wherein, foaming component presses 1 by anionic surfactant and nonionic surfactant:1 ratio is combined.
Further, anionic surfactant is sodium dodecyl benzenylsulfonate, nonionic surfactant be selected from fatty acid sorbitan,
One or more of polysorbate or fatty glyceride.
Wherein, foam stabilizing group is selected from dodecyldimethylamine oxide, alkylolamides or silicone resin polyethers lotion
It is one or more of.
Wherein, diminishing group is selected from one of naphthalene water reducer, melamine water reducing agent, poly carboxylic acid series water reducer or several
Kind.
Wherein, accelerating component in triethanolamine, calcium chloride, calcium formate, lithium carbonate, calcium nitrate, calcium nitrite one
Kind is several.
Wherein, water repellent component is the nano level modified dispersed sheet silicate material of ROCKWOOD company of U.S. production
MaterialHydrophobing agent.
It is further illustrated below with reference to specific embodiment.
Examples 1 to 3, toilet backfill foam concrete, raw material includes such as table 1：
1 unit of table (kg)
The production side of toilet backfill foam concrete is made in the raw material of above-described embodiment 1, embodiment 2 and embodiment 3
Method is：
Step 1 adds water in blender, starts blender, and the revolving speed of blender is adjusted to 200 turns/min；
Foaming component, foam stabilizing component, diminishing component, water lock component, early strong group is successively added in step 2 in blender
Divide, water repellent component, the revolving speed of blender is then adjusted to 400 turns/min, persistently stirs 3~5min；
Step 3, when foam volume reaches initial plus 6~7 times water volume in machine to be mixed, by the revolving speed tune of blender
To 200 turns/min, cement is then added, continues to stir；
Finished product is made after persistently stirring 1~2min in step 4, can the progress caisson of toilet backfill of valve opening door blowing.
Further, embodiment 4~6 is to be further improved to the raw material of Examples 1 to 3, such as table 2：
2 unit of table (kg)
To the dry density of above embodiments 1~6, compression strength, water absorption rate JG/T266-2011《Foam concrete》Rule
Surely test powder is carried out.Through detecting, the product compression strength is high, has good workability, and bubble is uniformly not through slurry is not sunk to the bottom, and is prevented
Water anti-permeability performance is excellent.
Its physical property see the table below：
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 |
| Dry density kg/M3 | 450 | 413 | 360 | 500 | 471 | 421 |
| Compression strength MPa | 1.22 | 0.98 | 0.85 | 1.5 | 1.38 | 1.17 |
| Water absorption rate % | 3.8 | 3.1 | 1.5 | 4.3 | 4.1 | 3.4 |
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (10)
1. a kind of use in toilet backfills foam concrete, which is characterized in that composition of raw materials component is as follows：
2. use in toilet according to claim 1 backfills foam concrete, which is characterized in that the gel rubber material it is main
Ingredient portland cement, the strength grade of the gel rubber material is in 32.5,32.5R, 42.5,42.5R, 52.5,52.5R
Any one.
3. use in toilet according to claim 1 backfills foam concrete, which is characterized in that the water lock group is selected from hydroxyl
Propyl methocel ether, ethoxyl methyl cellulose ether, cellulose ether, methyl cellulose ether, sodium cellulosate, polyethylene
One or more of alcohol, polyethylene glycol oxide or bentonite.
4. use in toilet according to claim 1 backfills foam concrete, which is characterized in that the foaming component by yin from
Sub- surfactant and nonionic surfactant press 1:1 ratio is combined.
5. use in toilet according to claim 4 backfills foam concrete, which is characterized in that the anion surface active
Agent is sodium dodecyl benzenylsulfonate, and it is sweet that the nonionic surfactant is selected from fatty acid sorbitan, polysorbate or fatty acid
One or more of grease.
6. use in toilet according to claim 1 backfills foam concrete, which is characterized in that the foam stabilizing group is selected from ten
One or more of dialkyl dimethyl amine oxide, alkylolamides or silicone resin polyethers lotion.
7. use in toilet according to claim 1 backfills foam concrete, which is characterized in that the diminishing group is selected from naphthalene
One or more of based water reducer, melamine water reducing agent, poly carboxylic acid series water reducer.
8. use in toilet according to claim 1 backfills foam concrete, which is characterized in that the accelerating component is selected from three
One or more of ethanol amine, calcium chloride, calcium formate, lithium carbonate, calcium nitrate, calcium nitrite.
9. use in toilet according to claim 1 backfills foam concrete, which is characterized in that the gel rubber material and water
Ratio is 1:1.
10. a kind of production method of use in toilet backfill foam concrete, which is characterized in that method includes the following steps：
Step 1, water intaking are added in blender, are stirred, and speed of agitator is 200 turns/min；
Foaming component, foam stabilizing component, diminishing component, water lock component, accelerating component, water repellent component are added sequentially to by step 2
In blender, and speed of agitator is adjusted to 400 turns/min, stirs 3~5min；
Step 3, foam volume reaches plus at 6~7 times of water volume, speed of agitator is adjusted to 200 turns/min in machine to be mixed,
Gel rubber material is added；
Step 4 continues 1~2min of stirring, and use in toilet backfill foam concrete is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906376.7A CN108863192A (en) | 2018-08-10 | 2018-08-10 | A kind of use in toilet backfill foam concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810906376.7A CN108863192A (en) | 2018-08-10 | 2018-08-10 | A kind of use in toilet backfill foam concrete |
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| Publication Number | Publication Date |
|---|---|
| CN108863192A true CN108863192A (en) | 2018-11-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810906376.7A Pending CN108863192A (en) | 2018-08-10 | 2018-08-10 | A kind of use in toilet backfill foam concrete |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109503079A (en) * | 2018-12-20 | 2019-03-22 | 马鞍山十七冶工程科技有限责任公司 | A kind of Bridgehead by Blastig foam concrete and preparation method thereof |
| CN109534746A (en) * | 2018-12-11 | 2019-03-29 | 重庆老顽固实业有限公司 | Toilet liquid foam backfilling material and preparation method thereof |
| CN109734383A (en) * | 2019-03-18 | 2019-05-10 | 中交一公局集团有限公司 | The mix and preparation method thereof that raw material, the caisson of caisson backfill backfill |
| CN110282923A (en) * | 2019-06-19 | 2019-09-27 | 江苏科技大学 | It is a kind of using Polluted Soil as the liquidation pit backfill and construction method of raw material |
| CN111196693A (en) * | 2020-01-08 | 2020-05-26 | 广西建宏水泥制品有限公司 | Light foam concrete for backfilling sunken toilet |
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| JP3180888U (en) * | 2012-10-19 | 2013-01-17 | 株式会社 シバタ技建 | Ceiling insert |
| CN107060170A (en) * | 2017-05-11 | 2017-08-18 | 宋正国 | The cement foamed backfill structure in caisson type toilet and its earth-filling method |
-
2018
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3180888U (en) * | 2012-10-19 | 2013-01-17 | 株式会社 シバタ技建 | Ceiling insert |
| CN107060170A (en) * | 2017-05-11 | 2017-08-18 | 宋正国 | The cement foamed backfill structure in caisson type toilet and its earth-filling method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109534746A (en) * | 2018-12-11 | 2019-03-29 | 重庆老顽固实业有限公司 | Toilet liquid foam backfilling material and preparation method thereof |
| CN109503079A (en) * | 2018-12-20 | 2019-03-22 | 马鞍山十七冶工程科技有限责任公司 | A kind of Bridgehead by Blastig foam concrete and preparation method thereof |
| CN109734383A (en) * | 2019-03-18 | 2019-05-10 | 中交一公局集团有限公司 | The mix and preparation method thereof that raw material, the caisson of caisson backfill backfill |
| CN110282923A (en) * | 2019-06-19 | 2019-09-27 | 江苏科技大学 | It is a kind of using Polluted Soil as the liquidation pit backfill and construction method of raw material |
| CN111196693A (en) * | 2020-01-08 | 2020-05-26 | 广西建宏水泥制品有限公司 | Light foam concrete for backfilling sunken toilet |
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Application publication date: 20181123 |
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