CN106830854A - A kind of fast gravity die Light trabses - Google Patents

A kind of fast gravity die Light trabses Download PDF

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Publication number
CN106830854A
CN106830854A CN201611252202.0A CN201611252202A CN106830854A CN 106830854 A CN106830854 A CN 106830854A CN 201611252202 A CN201611252202 A CN 201611252202A CN 106830854 A CN106830854 A CN 106830854A
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China
Prior art keywords
parts
fineness
mesh
aluminium powder
bulk density
Prior art date
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Granted
Application number
CN201611252202.0A
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Chinese (zh)
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CN106830854B (en
Inventor
熊世平
周雷昌
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Dazhou Days Of Innovation Materials Co Ltd
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Dazhou Days Of Innovation Materials Co Ltd
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Priority to CN201611252202.0A priority Critical patent/CN106830854B/en
Publication of CN106830854A publication Critical patent/CN106830854A/en
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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
    • C04B28/02—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 containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous 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
    • 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
    • C04B2201/05—Materials having an early high strength, e.g. allowing fast demoulding or formless casting
    • 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

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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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention discloses a kind of fast gravity die Light trabses, it is characterised in that the raw material comprising following weight portion：40~50 parts of flyash, 15~20 parts of granular polystyrene, 130~180 parts of sulphate aluminium cement, 2~5 parts of PP fibers, 1~3 part of cellulose ether, 3~10 parts of attapulgite, 1~3 part of modified aluminium powder, 55~75 parts of water；The bulk density of the flyash is 555~700kg/m3；The bulk density of the granular polystyrene is 12~21kg/m3,0.5~5mm of particle diameter；The sulphate aluminium cement is low alkali quick hardening sulphoaluminate cement, label 52.5；The length of the PP fibers is 5~10mm；The cellulose ether is hydroxypropyl methyl cellulose, the mesh of fineness 100~200；The fineness of the attapulgite is 200~300 mesh；The polyethylene glycol powder of 1~5 mass parts is heated fusing by the preparation technology of the modified aluminium powder, then in quick stirring, is slowly added to the aluminium powder of 20~30 mass parts, finally dries mixture, is ground standby；The exciting agent is mixed by the proportioning such as waterglass, NaOH, calcium bicarbonate, gypsum, the characteristics of possess high-strength light.

Description

A kind of fast gravity die Light trabses
Technical field
The invention belongs to building material technical field, more particularly to a kind of fast gravity die Light trabses.
Background technology
In order to meet the different demands of construction market, in the market occurs in that heat-insulation wall plate, Acoustic barrier plate, exterior wall wallboard, dress The wall board materials such as decorations wallboard.All wallboard has been classified as emphasis support development by clear stipulaties for country and place and relevant department New wall material kind.The location of wallboard is different, and its raw material is constituted, manufacturing technique requirent is also not quite similar, and multi items, is The need for row are development of the situation.
At present, on the market wall board material is main based on silicate, and it is long to there is condensation molding time, early strength Low, the big shortcoming of weight is unsatisfactory for demand of the people to Light trabses.
The content of the invention
A kind of defect it is an object of the invention to overcome prior art, there is provided fast gravity die Light trabses is strong with early stage Degree is high, lightweight feature.
The technical solution adopted by the present invention is：
A kind of fast gravity die Light trabses, it is characterised in that the raw material comprising following weight portion：
The bulk density of the flyash is 555~700kg/m3；
The bulk density of the granular polystyrene is 12~21kg/m3,0.5~5mm of particle diameter；
The sulphate aluminium cement is low alkali quick hardening sulphoaluminate cement, label 52.5；
The length of the PP fibers is 5~10mm；
The cellulose ether is hydroxypropyl methyl cellulose, the mesh of fineness 100~200；
The fineness of the attapulgite is 200~300 mesh；
The polyethylene glycol powder of 1~5 mass parts is heated fusing by the preparation technology of the modified aluminium powder, is then quickly being stirred In mixing, the aluminium powder of 20~30 mass parts is slowly added to, finally dries mixture, ground standby；
The exciting agent is mixed by the proportioning such as waterglass, NaOH, calcium bicarbonate, gypsum.
Preferably, comprising the raw material of following weight portion：
The beneficial effects of the invention are as follows：
1. the present invention uses sulphate aluminium cement, and setting time is fast, and wall board material early strength is big, facilitate workman half-and-half into Product are shifted.
2. in the presence of exciting agent, flyash early activity is excited flyash, it is ensured that the morning of concrete, mid-term are strong Degree, reduces wallboard production cost.
3.PP fibers are dispersed in wall board material, increased the ability of its reply temperature-caused shrinkage.
4. cellulose ether and attapulgite are added in the present invention, improve the workability in wall board material forming process, Shorten the processing and forming time, improve production efficiency.
5. in the present invention, it is the weight of reduction wall board material, material introduces granular polystyrene and aluminium powder, and granular polystyrene is certainly As foamed porous material, aluminium powder particulate is wrapped including polyethylene glycol, gas can be progressively discharged, in wall board material Micro- stomata is formed, the quality of wall board material is further reduced, meanwhile, make up in wall board material drying process micro- collapses.
6. the wall board material density that prepared by the present invention is 80~170kg/m3。
Specific embodiment
In order that the advantage of the purpose of the present invention and technical scheme becomes more apparent, below in conjunction with example, to the present invention It is further elaborated.
Embodiment one
A kind of fast gravity die Light trabses, the raw material comprising following weight portion：
Embodiment two
A kind of fast gravity die Light trabses, the raw material comprising following weight portion：
Embodiment three
A kind of fast gravity die Light trabses, the raw material comprising following weight portion：

Claims (2)

1. a kind of fast gravity die Light trabses, it is characterised in that the raw material comprising following weight portion：
The bulk density of the flyash is 555~700kg/m3；
The bulk density of the granular polystyrene is 12~21kg/m3, 0.5~5mm of particle diameter；
The sulphate aluminium cement is low alkali quick hardening sulphoaluminate cement, label 52.5；
The length of the PP fibers is 5~10mm；
The cellulose ether is hydroxypropyl methyl cellulose, the mesh of fineness 100~200；
The fineness of the attapulgite is 200~300 mesh；
The polyethylene glycol powder of 1~5 mass parts is heated fusing by the preparation technology of the modified aluminium powder, is then quickly being stirred In, the aluminium powder of 20~30 mass parts is slowly added to, finally mixture is dried, grind standby；
The exciting agent is mixed by the proportioning such as waterglass, NaOH, calcium bicarbonate, gypsum.
2. a kind of fast gravity die Light trabses according to claim 1, it is characterised in that：Raw material comprising following weight portion：
CN201611252202.0A 2016-12-30 2016-12-30 A kind of fast gravity die lightweight wall plate Active CN106830854B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611252202.0A CN106830854B (en) 2016-12-30 2016-12-30 A kind of fast gravity die lightweight wall plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611252202.0A CN106830854B (en) 2016-12-30 2016-12-30 A kind of fast gravity die lightweight wall plate

Publications (2)

Publication Number Publication Date
CN106830854A true CN106830854A (en) 2017-06-13
CN106830854B CN106830854B (en) 2019-07-23

Family

ID=59114263

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611252202.0A Active CN106830854B (en) 2016-12-30 2016-12-30 A kind of fast gravity die lightweight wall plate

Country Status (1)

Country Link
CN (1) CN106830854B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113563002A (en) * 2021-08-31 2021-10-29 中国电建集团成都勘测设计研究院有限公司 Antifreezing expansive agent for concrete in plateau alpine region and preparation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06270957A (en) * 1993-03-17 1994-09-27 Kikusui Kagaku Kogyo Kk Package of powdery composition for civil engineering and construction
CN104211367A (en) * 2014-05-29 2014-12-17 成都千秋节能防腐高新技术开发有限公司 Novel high-efficiency building thermal-insulation board and preparation method thereof
CN104529512A (en) * 2014-12-18 2015-04-22 河北科莱冷暖工程有限公司 Fireproof heat insulating plate for interior wall

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06270957A (en) * 1993-03-17 1994-09-27 Kikusui Kagaku Kogyo Kk Package of powdery composition for civil engineering and construction
CN104211367A (en) * 2014-05-29 2014-12-17 成都千秋节能防腐高新技术开发有限公司 Novel high-efficiency building thermal-insulation board and preparation method thereof
CN104529512A (en) * 2014-12-18 2015-04-22 河北科莱冷暖工程有限公司 Fireproof heat insulating plate for interior wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113563002A (en) * 2021-08-31 2021-10-29 中国电建集团成都勘测设计研究院有限公司 Antifreezing expansive agent for concrete in plateau alpine region and preparation method and application thereof

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CN106830854B (en) 2019-07-23

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