CN105859316A - Air-added brick with high compression strength - Google Patents

Air-added brick with high compression strength Download PDF

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Publication number
CN105859316A
CN105859316A CN201610335747.1A CN201610335747A CN105859316A CN 105859316 A CN105859316 A CN 105859316A CN 201610335747 A CN201610335747 A CN 201610335747A CN 105859316 A CN105859316 A CN 105859316A
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CN
China
Prior art keywords
parts
powder
additive
alkali
agent
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Pending
Application number
CN201610335747.1A
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Chinese (zh)
Inventor
不公告发明人
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Lu Yuru
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Lu Yuru
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Publication date
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Priority to CN201610335747.1A priority Critical patent/CN105859316A/en
Publication of CN105859316A publication Critical patent/CN105859316A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14Compositions 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 calcium sulfate cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20Mortars, concrete or artificial stone characterised by specific physical values for the density
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

Abstract

The invention discloses an air-added brick with high compression strength. The air-added brick comprises the following components in parts by weight: 40-50 parts of stone coal cinder, 10-12 parts of dauk, 5-7 parts of magnesium lime, 3-5 parts of heavy calcium powder, 6-8 parts of tailing sand, 5-7 parts of alkali-resistant glass fiber, 2-4 parts of cement, 20-25 parts of gypsum fibrosum water, 2-3 parts of curing agent, 2-4 parts of foaming agent, 2-3 parts of sodium abietate, 8-10 parts of redispersible latex powder, 3-5 parts of polyethylene wax, 2-4 parts of silver oxide, 0.5-1 part of aluminum powder, 8-10 parts of an additive and 10-20 parts of industrial wastewater. As the raw materials such as the stone coal cinders, the alkali-resistant glass fibers and the additive are employed, the air-added brick has good alkaline resistance properties, high strength and strong capabilities of adapting to moisture variation.

Description

A kind of comprcssive strength height aerated bricks
Technical field
The present invention relates to building material brick field, particularly belong to a kind of comprcssive strength height aerated bricks.
Background technology
Aerated bricks, is the air-entrained concrete building block produced by autoclave at high temperature apparatus and process." aerated bricks " can be understood as simplify an or general title.Its product scope contained should i.e. use the brick product that other the various techniques including steam pressure produce more greatly.Materials for wall used by construction market was mainly Rhizoma Begoniae Willsonii in the past, and the most many advanced areas have been completely forbidden Rhizoma Begoniae Willsonii and used.
Existing aerated bricks Development Technology is slow, it is impossible to meet the market demand of diversification.Participate in additive, alkali-resistant glass fibre in the product, alkali resistance is good, it is highly resistant to the erosion of high alkaloid substance in cement, bond stress is strong, shock resistance, tension, bending strength are high, and temperature fire-retardant, freeze proof, resistance to, humidity changing capability are strong, and cracking resistance, anti-permeability performance are remarkable, there is designability strong, the feature such as easy-formation.
Summary of the invention
It is an object of the invention to provide a kind of comprcssive strength height aerated bricks, alkaline resistance properties is good, and special aerated bricks intensity is high, adapts to humidity changing capability strong.
Technical scheme is as follows:
A kind of comprcssive strength height aerated bricks, is made up of the following component of following weight portion meter: stone coal slag 40-50 part, dauk 10-12 part, magnesium lime 5-7 part, dicalcium powder 3-5 part, CHARACTERISTICS OF TAILINGS SAND 6-8 part, alkali-resistant glass fibre 5-7 part, cement 2-4 part, parget water 20-25 part, firming agent 2-3 part, foaming agent 2-4 part, sodium abietate 2-3 part, redispersable latex powder 8-10 part, Tissuemat E 3-5 part, silver oxide 2-4 part, aluminium powder 0.5-1 part, additive 8-10 part, industrial wastewater 10-20 part;Its preparation method comprises the steps:
(1) stone coal slag being first broken into grain diameter is 2-4mm, then mixes with dauk, magnesium lime, CHARACTERISTICS OF TAILINGS SAND, after addition sand machine is dry mixed 10-12 minute, and the industrial wastewater wet mixing of addition water gross weight 20-40% 15-20 minute, pour out standby;
(2) dicalcium powder, cement, aluminium powder, alkali-resistant glass fibre, redispersable latex powder and parget water are stirred, then add firming agent, foaming agent continuation stirring 5-8min, foamed time 40-50min at a temperature of 60-70 DEG C, after foaming, obtain slurry, standby;
(3) being mixed homogeneously with other remaining ingredients by the product obtained in step (1), (2), add sodium abietate carrying out digestion time is 1-1.2h, and temperature is 85-90 DEG C, after natural cooling, obtains mixed slurry;
(4) pour into the mold molding by the batch mixing obtained in step (3) slurry, sends into the fog room maintenance 0.8-1.2h of 40-50 DEG C, the demoulding, obtains big adobe, by big adobe stripping and slicing on request, obtains adobe, fragment of brick base is put into steam press maintenance in reactor, puts in storage.
Described additive is to be synthesized by the component of water reducer, accelerator, waterproofing agent, fire retardant, antifreezing agent, air-entrainment and extender.
Comprcssive strength height aerated bricks, is made up of the following component of following weight portion meter: stone coal slag 45 parts, dauk 11 parts, magnesium lime 6 parts, dicalcium powder 4 parts, CHARACTERISTICS OF TAILINGS SAND 7 parts, alkali-resistant glass fibre 6 parts, cement 3 parts, parget water 23 parts, 2.5 parts of firming agent, foaming agent 3 parts, sodium abietate 2.5 parts, redispersable latex powder 9 parts, Tissuemat E 4 parts, silver oxide 3 parts, aluminium powder 0.8 part, additive 9 parts, industrial wastewater 15 parts.
The present invention employs the raw materials such as stone coal slag, alkali-resistant glass fibre, additive in raw material, additive is the physical and chemical performance that can be obviously improved concrete, improve the intensity of concrete, durability, saving cement consumption, reduce structures size, thus reach energy efficient, improve a class material of environment social benefit;All raw material excellent bonding performance, alkaline resistance properties is good, and special aerated bricks intensity is high, adapts to humidity changing capability strong.
Detailed description of the invention
A kind of comprcssive strength height aerated bricks, is made up of the following component of following weight portion meter: stone coal slag 45 parts, dauk 11 parts, magnesium lime 6 parts, dicalcium powder 4 parts, CHARACTERISTICS OF TAILINGS SAND 7 parts, alkali-resistant glass fibre 6 parts, cement 3 parts, parget water 23 parts, 2.5 parts of firming agent, foaming agent 3 parts, sodium abietate 2.5 parts, redispersable latex powder 9 parts, Tissuemat E 4 parts, silver oxide 3 parts, aluminium powder 0.8 part, additive 9 parts, industrial wastewater 15 parts;Its preparation method comprises the steps:
(1) stone coal slag being first broken into grain diameter is 3mm, then mixes with dauk, magnesium lime, CHARACTERISTICS OF TAILINGS SAND, after addition sand machine is dry mixed 11 minutes, and the industrial wastewater wet mixing of addition water gross weight 30% 18 minutes, pour out standby;
(2) dicalcium powder, cement, aluminium powder, alkali-resistant glass fibre, redispersable latex powder and parget water are stirred, then add firming agent, foaming agent continuation stirring 6.5min, foamed time 45min at a temperature of 65 DEG C, after foaming, obtain slurry, standby;
(3) being mixed homogeneously with other remaining ingredients by the product obtained in step (1), (2), add sodium abietate carrying out digestion time is 1.1h, and temperature is 87 DEG C, after natural cooling, obtains mixed slurry;
(4) pour into the mold molding by the batch mixing obtained in step (3) slurry, sends into the fog room maintenance 1h of 45 DEG C, the demoulding, obtains big adobe, by big adobe stripping and slicing on request, obtains adobe, fragment of brick base is put into steam press maintenance in reactor, puts in storage.
Additive is to be synthesized by the component of water reducer, accelerator, waterproofing agent, fire retardant, antifreezing agent, air-entrainment and extender.
The aerated bricks combination property that the present embodiment prepares is as follows:

Claims (3)

1. a comprcssive strength height aerated bricks, it is characterized in that, be made up of the following component of following weight portion meter: stone coal slag 40-50 part, dauk 10-12 part, magnesium lime 5-7 part, dicalcium powder 3-5 part, CHARACTERISTICS OF TAILINGS SAND 6-8 part, alkali-resistant glass fibre 5-7 part, cement 2-4 part, parget water 20-25 part, firming agent 2-3 part, foaming agent 2-4 part, sodium abietate 2-3 part, redispersable latex powder 8-10 part, Tissuemat E 3-5 part, silver oxide 2-4 part, aluminium powder 0.5-1 part, additive 8-10 part, industrial wastewater 10-20 part;Its preparation method comprises the steps:
(1) stone coal slag being first broken into grain diameter is 2-4mm, then mixes with dauk, magnesium lime, CHARACTERISTICS OF TAILINGS SAND, after addition sand machine is dry mixed 10-12 minute, and the industrial wastewater wet mixing of addition water gross weight 20-40% 15-20 minute, pour out standby;
(2) dicalcium powder, cement, aluminium powder, alkali-resistant glass fibre, redispersable latex powder and parget water are stirred, then add firming agent, foaming agent continuation stirring 5-8min, foamed time 40-50min at a temperature of 60-70 DEG C, after foaming, obtain slurry, standby;
(3) being mixed homogeneously with other remaining ingredients by the product obtained in step (1), (2), add sodium abietate carrying out digestion time is 1-1.2h, and temperature is 85-90 DEG C, after natural cooling, obtains mixed slurry;
(4) pour into the mold molding by the batch mixing obtained in step (3) slurry, sends into the fog room maintenance 0.8-1.2h of 40-50 DEG C, the demoulding, obtains big adobe, by big adobe stripping and slicing on request, obtains adobe, fragment of brick base is put into steam press maintenance in reactor, puts in storage.
Comprcssive strength height aerated bricks the most according to claim 1, it is characterised in that described additive is to be synthesized by the component of water reducer, accelerator, waterproofing agent, fire retardant, antifreezing agent, air-entrainment and extender.
Comprcssive strength height aerated bricks the most according to claim 1, it is characterized in that, be made up of the following component of following weight portion meter: stone coal slag 45 parts, dauk 11 parts, magnesium lime 6 parts, dicalcium powder 4 parts, CHARACTERISTICS OF TAILINGS SAND 7 parts, alkali-resistant glass fibre 6 parts, cement 3 parts, parget water 23 parts, 2.5 parts of firming agent, foaming agent 3 parts, sodium abietate 2.5 parts, redispersable latex powder 9 parts, Tissuemat E 4 parts, silver oxide 3 parts, aluminium powder 0.8 part, additive 9 parts, industrial wastewater 15 parts.
CN201610335747.1A 2016-05-19 2016-05-19 Air-added brick with high compression strength Pending CN105859316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610335747.1A CN105859316A (en) 2016-05-19 2016-05-19 Air-added brick with high compression strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610335747.1A CN105859316A (en) 2016-05-19 2016-05-19 Air-added brick with high compression strength

Publications (1)

Publication Number Publication Date
CN105859316A true CN105859316A (en) 2016-08-17

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106365570A (en) * 2016-08-25 2017-02-01 济南轨道交通集团有限公司 Autoclaved brick prepared from waste clay brick and preparation method thereof
CN106966658A (en) * 2017-04-06 2017-07-21 合肥欧克斯新型建材有限公司 A kind of aerated bricks of weather resistance high compressive strength and preparation method thereof
CN107891519A (en) * 2017-11-28 2018-04-10 杨朴 A kind of light-weight brick production method
CN108383469A (en) * 2018-02-10 2018-08-10 雷春生 A kind of preparation method of Anti-pressure no-baking carbide residue brick
CN109279853A (en) * 2018-10-31 2019-01-29 宁夏青山三元矿业有限公司 A kind of compound plastic gypsum modifier and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1386717A (en) * 2001-05-17 2002-12-25 杨斌 Hollow brick made of regenerated light aggregate concrete and its production method
CN103771818A (en) * 2014-01-14 2014-05-07 安徽盛仁新型建材有限公司 Phosphorus slag air-added brick and production method thereof
CN104386951A (en) * 2014-10-09 2015-03-04 合肥向荣环保科技有限公司 Crack-resistant gas-added brick
CN105110748A (en) * 2015-08-25 2015-12-02 安徽坤隆新型建材有限公司 Autoclaved aerated brick

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1386717A (en) * 2001-05-17 2002-12-25 杨斌 Hollow brick made of regenerated light aggregate concrete and its production method
CN103771818A (en) * 2014-01-14 2014-05-07 安徽盛仁新型建材有限公司 Phosphorus slag air-added brick and production method thereof
CN104386951A (en) * 2014-10-09 2015-03-04 合肥向荣环保科技有限公司 Crack-resistant gas-added brick
CN105110748A (en) * 2015-08-25 2015-12-02 安徽坤隆新型建材有限公司 Autoclaved aerated brick

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106365570A (en) * 2016-08-25 2017-02-01 济南轨道交通集团有限公司 Autoclaved brick prepared from waste clay brick and preparation method thereof
CN106966658A (en) * 2017-04-06 2017-07-21 合肥欧克斯新型建材有限公司 A kind of aerated bricks of weather resistance high compressive strength and preparation method thereof
CN107891519A (en) * 2017-11-28 2018-04-10 杨朴 A kind of light-weight brick production method
CN108383469A (en) * 2018-02-10 2018-08-10 雷春生 A kind of preparation method of Anti-pressure no-baking carbide residue brick
CN109279853A (en) * 2018-10-31 2019-01-29 宁夏青山三元矿业有限公司 A kind of compound plastic gypsum modifier and preparation method thereof
CN109279853B (en) * 2018-10-31 2021-03-19 宁夏青山三元矿业有限公司 Composite plastic gypsum modifier and preparation method thereof

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Application publication date: 20160817