CN109020617A - A kind of preparation method of heat-insulating light novel wall material - Google Patents
A kind of preparation method of heat-insulating light novel wall material Download PDFInfo
- Publication number
- CN109020617A CN109020617A CN201811190251.5A CN201811190251A CN109020617A CN 109020617 A CN109020617 A CN 109020617A CN 201811190251 A CN201811190251 A CN 201811190251A CN 109020617 A CN109020617 A CN 109020617A
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- China
- Prior art keywords
- preparation
- heat insulation
- wall material
- insulation mortar
- novel wall
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- 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
- C04B2111/40—Porous or lightweight materials
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- 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)
- Building Environments (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
It is calculated by mass to prepare raw material including following the invention discloses a kind of preparation method of the preparation method of heat-insulating light novel wall material: specific every cubic meter of concrete raw material usage amount are as follows: cement 150-250kg, flyash 25-250kg, sand 0-450kg, inorganic heat insulation mortar 15-150kg, anti-crack fiber 20-100kg, high efficiency water reducing agent 0.1-15kg, foaming agent 0.1-7kg, water 0.1-200kg.Prepare using inorganic heat insulation mortar and anti-crack fiber the addition of material, it is acted on using the insulating synergistic of inorganic heat insulation mortar, the thermal insulation property of novel wall material is effectively increased, and further increases its thermal-insulating and anti-cracking lasting effect using the booster action of anti-crack fiber；The modification of inorganic heat insulation mortar further enhances its mixing reinforcing effect with other materials, increases raw material and combines involvement degree, improves wall quality.
Description
Technical field
The present invention relates to a kind of wall manufacturing technology, specifically a kind of preparation side of heat-insulating light novel wall material
Method.
Background technique
In recent years, emerging with Real estate industry, the development of building trade is also maked rapid progress, thus to construction material
Requirement it is also higher and higher, the light wall material for building of the architecture production produced at present be typically all use cementitious material,
Sand, water, water-reducing agent, foaming agent, haydite, etc. be made.Wherein cementitious material generally uses 42.5 grades or more of full cement, raw
It is formed after the completion of production with steam curing, the production cost of one-time investment is higher, influences the development of light wall material and pushes away
Extensively.
The thermal insulation property of existing materials for wall is general, and typically underground provides floor heating to be kept the temperature, if energy indoors
Very big improvement will be brought by increasing the insulating synergistic effect for being correspondingly improved to reach certain in preparing raw material.
Summary of the invention
Goal of the invention: for overcome the deficiencies in the prior art, the present invention provides a kind of heat-insulating light novel wall materials
Preparation method.
Technical solution: in order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is as follows:
A kind of preparation method of heat-insulating light novel wall material, includes the following steps:
(1) raw material is prepared below preparation calculated by mass first: specific every cubic meter of concrete raw material usage amount are as follows: cement
150-250kg, flyash 25-250kg, sand 0-450kg, inorganic heat insulation mortar 15-150kg, anti-crack fiber 20-100kg, efficiently
Water-reducing agent 0.1-15kg, foaming agent 0.1-7kg, water 0.1-200kg；
(2) preparation and modification of inorganic heat insulation mortar: it includes 200 parts of cement that inorganic heat insulation mortar is specifically calculated by mass,
100 parts of glass beads, 100 parts of flyash, 50 parts of hydroxymethyl celluloses, 10 parts of rubber powders；Material made above is prepared by mixing into
After mortar, low temperature modification 3min is carried out in reaction of low temperature plasma device, temperature setting is-5-15 DEG C.
(3) all raw materials are stirred evenly into obtain concrete；Bar frame is set up in the mold for preparing light wall material,
Concrete is put into mold, is vibrated, lightweight can be obtained after the maintenance of slot processed, steam room temperature, demoulding and vapor injection maintenance
Materials for wall；The steam room temperature maintenance carries out maintenance 5 at 40 DEG C；The vapor injection maintenance is conserved at 22 DEG C
5h。
More preferably, specific every cubic meter of concrete raw material usage amount are as follows:
Cement 200kg, flyash 150kg, sand 200kg, inorganic heat insulation mortar 100kg, anti-crack fiber 70kg, efficient diminishing
Agent 7kg, foaming agent 3kg, water 100kg.
More preferably, the modification temperature of the inorganic heat insulation mortar is -8 DEG C.
More preferably, the anti-crack fiber is polystyrene fiber.
More preferably, the high efficiency water reducing agent is N-type high efficiency water reducing agent.
More preferably, the foaming agent is AC foaming agent.
The utility model has the advantages that a kind of preparation method of heat-insulating light novel wall material provided by the invention, using inorganic heat preservation
Mortar and anti-crack fiber prepare the addition of material, are acted on using the insulating synergistic of inorganic heat insulation mortar, effectively increase new
The thermal insulation property of type materials for wall, and its thermal-insulating and anti-cracking lasting effect is further increased using the booster action of anti-crack fiber；Nothing
The modification of machine thermal insulation mortar further enhances its mixing reinforcing effect with other materials, increases raw material and combines involvement
Degree improves wall quality.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail.
Embodiment 1:
A kind of preparation method of heat-insulating light novel wall material, includes the following steps:
(1) raw material is prepared below preparation calculated by mass first: specific every cubic meter of concrete raw material usage amount are as follows: cement
200kg, flyash 150kg, sand 200kg, inorganic heat insulation mortar 100kg, anti-crack fiber 70kg, high efficiency water reducing agent 7kg, foaming agent
3kg, water 100kg；The anti-crack fiber is polystyrene fiber；The high efficiency water reducing agent is N-type high efficiency water reducing agent；The foaming
Agent is AC foaming agent；
(2) preparation and modification of inorganic heat insulation mortar: it includes 200 parts of cement that inorganic heat insulation mortar is specifically calculated by mass,
100 parts of glass beads, 100 parts of flyash, 50 parts of hydroxymethyl celluloses, 10 parts of rubber powders；Material made above is prepared by mixing into
After mortar, low temperature modification 3min is carried out in reaction of low temperature plasma device, temperature setting is -8 DEG C；
(3) all raw materials are stirred evenly into obtain concrete；Bar frame is set up in the mold for preparing light wall material,
Concrete is put into mold, is vibrated, lightweight can be obtained after the maintenance of slot processed, steam room temperature, demoulding and vapor injection maintenance
Materials for wall；The steam room temperature maintenance carries out maintenance 5h at 40 DEG C；The vapor injection maintenance is conserved at 22 DEG C
5h。
Embodiment 2:
A kind of preparation method of heat-insulating light novel wall material, includes the following steps:
(1) raw material is prepared below preparation calculated by mass first: specific every cubic meter of concrete raw material usage amount are as follows: cement
150kg, flyash 25kg, sand 50kg, inorganic heat insulation mortar 15kg, anti-crack fiber 20kg, high efficiency water reducing agent 1kg, foaming agent
1kg, water 50kg；The anti-crack fiber is polystyrene fiber；The high efficiency water reducing agent is N-type high efficiency water reducing agent；The foaming
Agent is AC foaming agent；
(2) preparation and modification of inorganic heat insulation mortar: it includes 200 parts of cement that inorganic heat insulation mortar is specifically calculated by mass,
100 parts of glass beads, 100 parts of flyash, 50 parts of hydroxymethyl celluloses, 10 parts of rubber powders；Material made above is prepared by mixing into
After mortar, low temperature modification 3min is carried out in reaction of low temperature plasma device, temperature setting is -5 DEG C；
(3) all raw materials are stirred evenly into obtain concrete；Bar frame is set up in the mold for preparing light wall material,
Concrete is put into mold, is vibrated, lightweight can be obtained after the maintenance of slot processed, steam room temperature, demoulding and vapor injection maintenance
Materials for wall；The steam room temperature maintenance carries out maintenance 5h at 40 DEG C；The vapor injection maintenance is conserved at 22 DEG C
5h。
Embodiment 3:
A kind of preparation method of heat-insulating light novel wall material, includes the following steps:
(1) raw material is prepared below preparation calculated by mass first: specific every cubic meter of concrete raw material usage amount are as follows: cement
250kg, flyash 250kg, sand 450kg, inorganic heat insulation mortar 150kg, anti-crack fiber 100kg, high efficiency water reducing agent 15kg, foaming
Agent 7kg, water 200kg；The anti-crack fiber is polystyrene fiber；The high efficiency water reducing agent is N-type high efficiency water reducing agent；The hair
Infusion is AC foaming agent；
(2) preparation and modification of inorganic heat insulation mortar: it includes 200 parts of cement that inorganic heat insulation mortar is specifically calculated by mass,
100 parts of glass beads, 100 parts of flyash, 50 parts of hydroxymethyl celluloses, 10 parts of rubber powders；Material made above is prepared by mixing into
After mortar, low temperature modification 3min is carried out in reaction of low temperature plasma device, temperature setting is -15 DEG C；
(3) all raw materials are stirred evenly into obtain concrete；Bar frame is set up in the mold for preparing light wall material,
Concrete is put into mold, is vibrated, lightweight can be obtained after the maintenance of slot processed, steam room temperature, demoulding and vapor injection maintenance
Materials for wall；The steam room temperature maintenance carries out maintenance 5h at 40 DEG C；The vapor injection maintenance is conserved at 22 DEG C
5h。
To the lightweight wall material of 1-3 of embodiment of the present invention preparation with inorganic heat insulation mortar is not added commonly to produce with anti-crack fiber
After the performance of the light material of production is measured, Comparative result is as shown in table 1:
The 1 properties of product table of comparisons of the embodiment of the present invention of table
It can be seen that from 1 data of table, compared with the light wall material commonly produced, the lightweight of production of the embodiment of the present invention is new
Type materials for wall heat insulation function is preferable, and cracking resistance is good.
It should be pointed out that the above specific embodiment is only illustrative of the invention and is not intended to limit the scope of the invention,
After having read the present invention, those skilled in the art fall within power appended by the application to the modification of various equivalent forms of the invention
Benefit requires limited range.
Claims (6)
1. a kind of preparation method of heat-insulating light novel wall material, it is characterised in that include the following steps:
(1) raw material is prepared below preparation calculated by mass first: specific every cubic meter of concrete raw material usage amount are as follows: cement 150-
250kg, flyash 25-250kg, sand 0-450kg, inorganic heat insulation mortar 15-150kg, anti-crack fiber 20-100kg, efficient diminishing
Agent 0.1-15kg, foaming agent 0.1-7kg, water 0.1-200kg；
(2) preparation and modification of inorganic heat insulation mortar: inorganic heat insulation mortar it is specific it is calculated by mass include 200 parts of cement, 100 parts
Glass bead, 100 parts of flyash, 50 parts of hydroxymethyl celluloses, 10 parts of rubber powders；Material made above is prepared by mixing into mortar
Afterwards, low temperature modification 3min is carried out in reaction of low temperature plasma device, temperature setting is-5-15 DEG C；
(3) all raw materials are stirred evenly into obtain concrete；Bar frame, coagulation are set up in the mold for preparing light wall material
Soil is put into mold, is vibrated, lightweight wall can be obtained after the maintenance of slot processed, steam room temperature, demoulding and vapor injection maintenance
Material；The steam room temperature maintenance carries out maintenance 5h at 40 DEG C；The vapor injection maintenance carries out maintenance 5h at 22 DEG C.
2. the preparation method of heat-insulating light novel wall material according to claim 1, it is characterised in that calculated by mass
Raw material is prepared including following:
Specific every cubic meter of concrete raw material usage amount are as follows: cement 200kg, flyash 150kg, sand 200kg, inorganic heat insulation mortar
100kg, anti-crack fiber 70kg, high efficiency water reducing agent 7kg, foaming agent 3kg, water 100kg.
3. the preparation method of heat-insulating light novel wall material according to claim 1, it is characterised in that: the inorganic guarantor
The modification temperature of warm mortar is -8 DEG C.
4. the preparation method of heat-insulating light novel wall material according to claim 1, it is characterised in that: the cracking resistance is fine
Dimension is polystyrene fiber.
5. the preparation method of heat-insulating light novel wall material according to claim 1, it is characterised in that: described efficiently to subtract
Aqua is N-type high efficiency water reducing agent.
6. the preparation method of heat-insulating light novel wall material according to claim 1, it is characterised in that: the foaming agent
For AC foaming agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190251.5A CN109020617A (en) | 2018-10-12 | 2018-10-12 | A kind of preparation method of heat-insulating light novel wall material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811190251.5A CN109020617A (en) | 2018-10-12 | 2018-10-12 | A kind of preparation method of heat-insulating light novel wall material |
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| CN109020617A true CN109020617A (en) | 2018-12-18 |
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| CN201811190251.5A Pending CN109020617A (en) | 2018-10-12 | 2018-10-12 | A kind of preparation method of heat-insulating light novel wall material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776334A (en) * | 2019-10-31 | 2020-02-11 | 中建材料技术研究成都有限公司 | Cement-based wallboard with large hollow rate and ultrahigh toughness and preparation method thereof |
| CN114164989A (en) * | 2021-11-29 | 2022-03-11 | 苏州金世晟建筑装饰工程有限公司 | Anti-cracking method suitable for assembled inner partition wall |
| CN116003047A (en) * | 2022-11-24 | 2023-04-25 | 福建鸿生高科环保科技有限公司 | High Jiang Kangla UHPC concrete and preparation method thereof |
-
2018
- 2018-10-12 CN CN201811190251.5A patent/CN109020617A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776334A (en) * | 2019-10-31 | 2020-02-11 | 中建材料技术研究成都有限公司 | Cement-based wallboard with large hollow rate and ultrahigh toughness and preparation method thereof |
| CN110776334B (en) * | 2019-10-31 | 2022-04-29 | 中建西部建设建材科学研究院有限公司 | Cement-based wallboard with large hollow rate and ultrahigh toughness and preparation method thereof |
| CN114164989A (en) * | 2021-11-29 | 2022-03-11 | 苏州金世晟建筑装饰工程有限公司 | Anti-cracking method suitable for assembled inner partition wall |
| CN114164989B (en) * | 2021-11-29 | 2023-10-03 | 苏州金世晟建筑装饰工程有限公司 | Anti-cracking method suitable for assembled inner partition wall |
| CN116003047A (en) * | 2022-11-24 | 2023-04-25 | 福建鸿生高科环保科技有限公司 | High Jiang Kangla UHPC concrete and preparation method thereof |
| CN116003047B (en) * | 2022-11-24 | 2024-04-16 | 福建鸿生高科环保科技有限公司 | High Jiang Kangla UHPC concrete and preparation method thereof |
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Application publication date: 20181218 |