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CN103351691A - Preparation method of environmentally-friendly interior wall putty powder - Google Patents

Preparation method of environmentally-friendly interior wall putty powder Download PDF

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Publication number
CN103351691A
CN103351691A CN 201310254154 CN201310254154A CN103351691A CN 103351691 A CN103351691 A CN 103351691A CN 201310254154 CN201310254154 CN 201310254154 CN 201310254154 A CN201310254154 A CN 201310254154A CN 103351691 A CN103351691 A CN 103351691A
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parts
sodium
powder
preparation
putty powder
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CN 201310254154
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Chinese (zh)
Inventor
王和山
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Tianchang Kailin Chemical Co Ltd
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Tianchang Kailin Chemical Co Ltd
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Priority to CN 201310254154 priority Critical patent/CN103351691A/en
Publication of CN103351691A publication Critical patent/CN103351691A/en
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Abstract

The invention discloses a preparation method of environmentally-friendly interior wall putty powder. The preparation method comprises the following steps: S1. performing gelatinization treatment on cassava starch through a conventional method to obtain gelatinized cassava starch for future use, and treating calcium bentonite through sodium carbonate to obtain sodium bentonite for future use; S2. putting the following ingredients into a diffuser provided with a stirrer: 15-18 parts of white cement, 3-5 parts of sierozem powder, 6-8 parts of gelatinized cassava starch, 22-26 parts of heavy calcium carbonate powder (320 meshes), 3-5 parts of expanded perlite (200 meshes), 1.5-2.5 parts of polypropylene fiber (3-5mm), 2-4 parts of polyvinyl alcohol, 2-3 parts of sodium carboxymethyl cellulose, 2.5-3.5 parts of three-grade fly ash, 5-7 parts of sodium bentonite and 1-2 parts of sodium fluosilicate, and stirring the ingredients for 10-20 minutes; and S3. adding 2-4 parts of dispersing agent, 0.4-0.6 parts of antifoaming agent and 0.2-0.4 parts of parts of mildew preventive, and stirring for 30-40 minutes. The putty prepared by the preparation method disclosed by the invention is anti-cracking, free of peeling, dropping and toxic and harmful substances and is capable of properly perfecting the environmental quality.

Description

A kind of preparation method of environmental protection inner wall putty powder
Technical field
The present invention relates to building material technical field, relate in particular to a kind of preparation method of environmental protection inner wall putty powder.
Background technology
The structure of modern architecture is an organic whole, bearing wall, functional thermal insulation layer, waterproof layer, ornament layer, and materials at different levels complement each other, and are indispensable.Putty is between body of wall leveling mortar and the dope layer, plays the booster action of further levelling and the ornamental textured pattern of formation.The accumulating of putty powder packing is convenient, and the scene adds water and stirs and can directly construct.Putty powder common on the market is main component mainly with white cement, inert filler, chemical additive, by evenly being mixed to get, after this dry powder material is transported to the working-yard, directly adds on request water and stirs into paste and get final product knife-coat application, and is very convenient.Yet the defectives such as there is the easy shrinkage cracking of cement-based material inevitably in the traditional putty take cement as agglutinate, flake, peel off, and with the putty of gypsum as main gelling material preparation, can effectively avoid above-mentioned shortcoming, and the construction of being more convenient for.Be the preparation method that the Chinese invention patent of CN101037557 disclosed preparing powder wall mastic with desullfurization gypsum on September 19th, 2007 such as notification number, notification number is that the Chinese invention patent of CN1454945 discloses environmental-protection type gypsum-based putty powder for building on November 12nd, 2003, and notification number is the admixture that the Chinese invention patent of CN101423679 discloses anti-crack putty production by fluorgypsum on May 6th, 2009.These patents prepare putty with plaster of Paris and desulfurated plaster, fluorgypsum as base-material, but still not good, the intensity of existence and stability and hardness do not reach the shortcomings such as Specific construction requirement to above-mentioned prior art.
The leading indicator of existing putty powder is freedom from cracking, non-scale, does not come off, and has certain hardness and water tolerance.Along with social progress, people also improve gradually to the functional requirement of putty powder, except general requirement, also need consider the demand of energy-conserving and environment-protective.How developing a kind of is environmental protection, energy-conservation, construction facility, and the putty powder that can satisfy again the specific function demand has become the trend of from now on putty development.
Summary of the invention
The object of the invention is to propose a kind of preparation method of environmental protection inner wall putty powder, putty freedom from cracking, the non-scale of the method preparation, do not peel off, self does not have hazardous and noxious substances, and can appropriateness improve environmental quality.
A kind of preparation method of environmental protection inner wall putty powder, this putty powder is comprised of following component in weight part: white cement 15-18 part, ash calcium powder 3-5 part, cassava pasted starch 6-8 part,-320 order heavy calcium carbonate 22-26 parts,-200 order pearlstone 3-5 parts, 3-5mm polypropylene fibre 1.5-2.5 part, polyvinyl alcohol 2-4 part, carboxymethyl cellulose 2-3 part, three grades of flyash 2.5-3.5 parts, sodium bentonite 5-7 part, Sodium Silicofluoride 1-2 part, dispersion agent 2-4 part, defoamer 0.4-0.6 part, mould inhibitor 0.2-0.4 part, described preparation method comprises the steps:
S1, tapioca (flour) is cooked gelatinization according to a conventional method, and process to obtain the cassava pasted starch for subsequent use, calcium agent wilkinite processed with yellow soda ash to prepare sodium bentonite for subsequent use;
S2, white cement, grey calcium powder, cassava pasted starch ,-320 order heavy calcium carbonates ,-200 order pearlstones, polypropylene fibre, polyvinyl alcohol, carboxymethyl cellulose, three grades of flyash, sodium bentonite and Sodium Silicofluorides are put into decollator with agitator, stirred 10-20 minute;
S3, then add dispersion agent, defoamer and mould inhibitor, got final product in restir 30-40 minute.
Preferably, this putty powder is comprised of following component in weight part: white cement 16-17 part, ash calcium powder 3.5-4.5 part, cassava pasted starch 6.5-7.5 part,-320 order heavy calcium carbonate 23-25 parts,-200 order pearlstone 3.5-4.5 parts, 3-5mm polypropylene fibre 1.8-2.2 part, polyvinyl alcohol 2.5-3.5 part, carboxymethyl cellulose 2.3-2.7 part, three grades of flyash 2.8-3.2 parts, sodium bentonite 5.5-6.5 part, Sodium Silicofluoride 1.3-1.7 part, dispersion agent 2.5-3.5 part, defoamer 0.45-0.55 part, mould inhibitor 0.25-0.35 part.
More preferably, this putty powder is comprised of following component in weight part: 16.5 parts of white cements, 4 parts of grey calcium powders, 7 parts of cassava pasted starches, 24 parts of-320 order heavy calcium carbonates, 4 parts of-200 order pearlstones, 2.0 parts of 3-5mm polypropylene fibres, 3 parts of polyvinyl alcohol, 2.5 parts of carboxymethyl celluloses, 3.0 parts in three grades of flyash, 6 parts of sodium bentonites, 1.5 parts of Sodium Silicofluorides, 3 parts of dispersion agents, 0.5 part of defoamer, 0.3 part of mould inhibitor.
Wherein dispersion agent, defoamer and mould inhibitor all adopt the conventional material of prior art to get final product.
Compared with prior art, the present invention has following beneficial effect:
1, inner wall putty of the present invention has good water tolerance and bonding strength, basal plane after the wiping is hollowing not, do not ftracture dry linting not, simultaneously easy construction, putty layer compact structure behind the blade coating, keep ventilative again natural film forming, make metope more level and smooth, save the usage quantity of emulsion paint, and simple to operate, steady quality.
2, inner wall putty of the present invention has added the pearlstone with thermal insulation function, compares with traditional wall putty powder, and the putty powder that uses this prescription to produce has the functional performances such as insulation, heat insulation, sound-absorbing.
3, inner wall putty of the present invention itself is without hazardous and noxious substances, and because the effect that the component that adds also has the objectionable impurities in the appropriate absorbing air.
Embodiment
Embodiment one
A kind of preparation method of environmental protection inner wall putty powder, this putty powder is comprised of following component in weight part: 15 parts of white cements, 5 parts of grey calcium powders, 6 parts of cassava pasted starches, 26 parts of-320 order heavy calcium carbonates, 3 parts of-200 order pearlstones, 2.5 parts of 3-5mm polypropylene fibres, 2 parts of polyvinyl alcohol, 3 parts of carboxymethyl celluloses, 2.5 parts in three grades of flyash, 7 parts of sodium bentonites, 1 part of Sodium Silicofluoride, 4 parts of dispersion agents, 0.4 part of defoamer, 0.4 part of mould inhibitor;
Described preparation method comprises the steps:
S1, tapioca (flour) is cooked gelatinization according to a conventional method, and process to obtain the cassava pasted starch for subsequent use, calcium agent wilkinite processed with yellow soda ash to prepare sodium bentonite for subsequent use;
S2, white cement, grey calcium powder, cassava pasted starch ,-320 order heavy calcium carbonates ,-200 order pearlstones, polypropylene fibre, polyvinyl alcohol, carboxymethyl cellulose, three grades of flyash, sodium bentonite and Sodium Silicofluorides are put into decollator with agitator, stirred 10 minutes;
S3, then add dispersion agent, defoamer and mould inhibitor, restir got final product in 40 minutes.
Embodiment two
A kind of preparation method of environmental protection inner wall putty powder, this putty powder is comprised of following component in weight part: 18 parts of white cements, 3 parts of grey calcium powders, 8 parts of cassava pasted starches, 22 parts of-320 order heavy calcium carbonates, 5 parts of-200 order pearlstones, 1.5 parts of 3-5mm polypropylene fibres, 4 parts of polyvinyl alcohol, 2 parts of carboxymethyl celluloses, 3.5 parts in three grades of flyash, 5 parts of sodium bentonites, 2 parts of Sodium Silicofluorides, 2 parts of dispersion agents, 0.6 part of defoamer, 0.2 part of mould inhibitor;
Described preparation method comprises the steps:
S1, tapioca (flour) is cooked gelatinization according to a conventional method, and process to obtain the cassava pasted starch for subsequent use, calcium agent wilkinite processed with yellow soda ash to prepare sodium bentonite for subsequent use;
S2, white cement, grey calcium powder, cassava pasted starch ,-320 order heavy calcium carbonates ,-200 order pearlstones, polypropylene fibre, polyvinyl alcohol, carboxymethyl cellulose, three grades of flyash, sodium bentonite and Sodium Silicofluorides are put into decollator with agitator, stirred 20 minutes;
S3, then add dispersion agent, defoamer and mould inhibitor, restir got final product in 30 minutes.
Embodiment three
A kind of preparation method of environmental protection inner wall putty powder, this putty powder is comprised of following component in weight part: 16.5 parts of white cements, 4 parts of grey calcium powders, 7 parts of cassava pasted starches, 24 parts of-320 order heavy calcium carbonates, 4 parts of-200 order pearlstones, 2.0 parts of 3-5mm polypropylene fibres, 3 parts of polyvinyl alcohol, 2.5 parts of carboxymethyl celluloses, 3.0 parts in three grades of flyash, 6 parts of sodium bentonites, 1.5 parts of Sodium Silicofluorides, 3 parts of dispersion agents, 0.5 part of defoamer, 0.3 part of mould inhibitor;
Described preparation method comprises the steps:
S1, tapioca (flour) is cooked gelatinization according to a conventional method, and process to obtain the cassava pasted starch for subsequent use, calcium agent wilkinite processed with yellow soda ash to prepare sodium bentonite for subsequent use;
S2, white cement, grey calcium powder, cassava pasted starch ,-320 order heavy calcium carbonates ,-200 order pearlstones, polypropylene fibre, polyvinyl alcohol, carboxymethyl cellulose, three grades of flyash, sodium bentonite and Sodium Silicofluorides are put into decollator with agitator, stirred 15 minutes;
S3, then add dispersion agent, defoamer and mould inhibitor, restir got final product in 35 minutes.
Inner wall putty of the present invention has good water tolerance and bonding strength, basal plane after the wiping is hollowing not, do not ftracture dry linting not, simultaneously easy construction, putty layer compact structure behind the blade coating, keep ventilative again natural film forming, make metope more level and smooth, save the usage quantity of emulsion paint, and simple to operate, steady quality.
Inner wall putty of the present invention has added the pearlstone with thermal insulation function, compares with traditional wall putty powder, and the putty powder that uses this prescription to produce has the functional performances such as insulation, heat insulation, sound-absorbing.
Inner wall putty of the present invention itself is without hazardous and noxious substances, and because the effect that the component that adds also has the objectionable impurities in the appropriate absorbing air.
Inner wall putty of the present invention: grinability: 54% (standard 20-80%), cohesive strength: 0.74MPa (standard: 0.5mpa), folding strength: 4.2MPa (standard: without), ultimate compression strength: 10.6MPa (standard: without).
The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.

Claims (3)

1. the preparation method of an environmental protection inner wall putty powder, it is characterized in that, this putty powder is comprised of following component in weight part: white cement 15-18 part, ash calcium powder 3-5 part, cassava pasted starch 6-8 part,-320 order heavy calcium carbonate 22-26 parts,-200 order pearlstone 3-5 parts, 3-5mm polypropylene fibre 1.5-2.5 part, polyvinyl alcohol 2-4 part, carboxymethyl cellulose 2-3 part, three grades of flyash 2.5-3.5 parts, sodium bentonite 5-7 part, Sodium Silicofluoride 1-2 part, dispersion agent 2-4 part, defoamer 0.4-0.6 part, mould inhibitor 0.2-0.4 part;
Described preparation method comprises the steps:
S1, tapioca (flour) is cooked gelatinization according to a conventional method, and process to obtain the cassava pasted starch for subsequent use, calcium agent wilkinite processed with yellow soda ash to prepare sodium bentonite for subsequent use;
S2, white cement, grey calcium powder, cassava pasted starch ,-320 order heavy calcium carbonates ,-200 order pearlstones, polypropylene fibre, polyvinyl alcohol, carboxymethyl cellulose, three grades of flyash, sodium bentonite and Sodium Silicofluorides are put into decollator with agitator, stirred 10-20 minute;
S3, then add dispersion agent, defoamer and mould inhibitor, got final product in restir 30-40 minute.
2. the preparation method of environmental protection inner wall putty powder as claimed in claim 1, it is characterized in that, this putty powder is comprised of following component in weight part: white cement 16-17 part, ash calcium powder 3.5-4.5 part, cassava pasted starch 6.5-7.5 part,-320 order heavy calcium carbonate 23-25 parts,-200 order pearlstone 3.5-4.5 parts, 3-5mm polypropylene fibre 1.8-2.2 part, polyvinyl alcohol 2.5-3.5 part, carboxymethyl cellulose 2.3-2.7 part, three grades of flyash 2.8-3.2 parts, sodium bentonite 5.5-6.5 part, Sodium Silicofluoride 1.3-1.7 part, dispersion agent 2.5-3.5 part, defoamer 0.45-0.55 part, mould inhibitor 0.25-0.35 part.
3. the preparation method of environmental protection inner wall putty powder as claimed in claim 2, it is characterized in that, this putty powder is comprised of following component in weight part: 16.5 parts of white cements, 4 parts of ash calcium powders, 7 parts of cassava pasted starches, 24 parts of-320 order heavy calcium carbonates, 4 parts of-200 order pearlstones, 2.0 parts of 3-5mm polypropylene fibres, 3 parts of polyvinyl alcohol, 2.5 parts of carboxymethyl celluloses, 3.0 parts in three grades of flyash, 6 parts of sodium bentonites, 1.5 parts of Sodium Silicofluorides, 3 parts of dispersion agents, 0.5 part of defoamer, 0.3 part of mould inhibitor.
CN 201310254154 2013-06-25 2013-06-25 Preparation method of environmentally-friendly interior wall putty powder Pending CN103351691A (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103771805A (en) * 2014-01-13 2014-05-07 南昌大学 Method for preparing indoor colorful putty powder for building by utilizing incinerated sludge ash
CN105199464A (en) * 2015-10-23 2015-12-30 广西兴安县桂兴矿粉厂 Green interior wall waterproof putty powder and preparation method and application method thereof
CN105647265A (en) * 2016-04-01 2016-06-08 重庆市胡特建材有限公司 Flexible waterproof putty and preparation method thereof
CN105731982A (en) * 2016-03-10 2016-07-06 吕凤荣 Non-toxic anti-crack putty and method for preparing same
CN106147345A (en) * 2016-08-19 2016-11-23 桂林市春晓环保科技有限公司 A kind of waterproof powder of lacquer putty for use on external wall and preparation and application thereof
CN106433272A (en) * 2016-08-27 2017-02-22 苏州雅晟建筑装饰工程有限公司 Waterproof exterior wall putty powder and preparation method thereof
CN106752243A (en) * 2016-12-20 2017-05-31 河南同伟建材有限公司 A kind of putty for exterior use cream and preparation method thereof
CN107573752A (en) * 2017-11-03 2018-01-12 王福田 A kind of environment-friendly type high adhesion force powder of lacquer putty for use on
CN108285677A (en) * 2017-09-30 2018-07-17 浙江杰林新材料有限公司 A kind of common powder of lacquer putty for use on formula of interior wall
CN108410245A (en) * 2018-03-23 2018-08-17 常德市万福达环保节能建材有限公司 A kind of heat insulating inner wall putty and preparation method
CN110655821A (en) * 2019-10-31 2020-01-07 浙江壁灵宝建材科技有限公司 Waterproof interior wall putty powder and preparation method thereof
CN116144212A (en) * 2022-12-29 2023-05-23 天津德普威涂料有限公司 Exterior wall putty free of alkali-resistant primer coating and preparation method and application thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103771805A (en) * 2014-01-13 2014-05-07 南昌大学 Method for preparing indoor colorful putty powder for building by utilizing incinerated sludge ash
CN105199464A (en) * 2015-10-23 2015-12-30 广西兴安县桂兴矿粉厂 Green interior wall waterproof putty powder and preparation method and application method thereof
CN105731982A (en) * 2016-03-10 2016-07-06 吕凤荣 Non-toxic anti-crack putty and method for preparing same
CN105647265A (en) * 2016-04-01 2016-06-08 重庆市胡特建材有限公司 Flexible waterproof putty and preparation method thereof
CN106147345A (en) * 2016-08-19 2016-11-23 桂林市春晓环保科技有限公司 A kind of waterproof powder of lacquer putty for use on external wall and preparation and application thereof
CN106433272A (en) * 2016-08-27 2017-02-22 苏州雅晟建筑装饰工程有限公司 Waterproof exterior wall putty powder and preparation method thereof
CN106752243A (en) * 2016-12-20 2017-05-31 河南同伟建材有限公司 A kind of putty for exterior use cream and preparation method thereof
CN108285677A (en) * 2017-09-30 2018-07-17 浙江杰林新材料有限公司 A kind of common powder of lacquer putty for use on formula of interior wall
CN107573752A (en) * 2017-11-03 2018-01-12 王福田 A kind of environment-friendly type high adhesion force powder of lacquer putty for use on
CN108410245A (en) * 2018-03-23 2018-08-17 常德市万福达环保节能建材有限公司 A kind of heat insulating inner wall putty and preparation method
CN110655821A (en) * 2019-10-31 2020-01-07 浙江壁灵宝建材科技有限公司 Waterproof interior wall putty powder and preparation method thereof
CN116144212A (en) * 2022-12-29 2023-05-23 天津德普威涂料有限公司 Exterior wall putty free of alkali-resistant primer coating and preparation method and application thereof
CN116144212B (en) * 2022-12-29 2023-11-28 天津德普威涂料有限公司 Exterior wall putty free of alkali-resistant primer coating and preparation method and application thereof

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Application publication date: 20131016