CN103396076A

CN103396076A - Oxidized starch-containing thermal insulation mortar produced by utilizing compound mineral grains

Info

Publication number: CN103396076A
Application number: CN2013103141454A
Authority: CN
Inventors: 方林堂; 宋祖枝; 方金明; 卢德炎; 周其良; 李启稳
Original assignee: ANHUI YING KE BUILDING MATERIALS Co Ltd
Current assignee: Anhui Jinyuan Construction Engineering Co ltd
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2013-11-20
Anticipated expiration: 2033-07-24
Also published as: CN103396076B

Abstract

The invention discloses oxidized starch-containing thermal insulation mortar produced by utilizing compound mineral grains. The oxidized starch-containing thermal insulation mortar is prepared from the following raw materials in parts by weight: 30-50 parts of compound mineral grains, 100-150 parts of cement, 70-80 parts of desulfurized gypsum, 4-6 parts of heavy calcium carbonate powder, 30-40 parts of re-dispersible latex powder, 7-9 parts of hydroxypropyl methyl cellulose ether, 10-20 parts of ceramic sands, 70-90 parts of expanded glass beads, 1-2 parts of aluminum chloride, 12-15 parts of oxidized starch, 0.04-0.05 parts of tea seed cake powder, 0.1-0.2 parts of sodium gluconate and 0.1-0.2 parts of sodium sulfite.

Description

A kind of thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture

Technical field

The present invention relates to the thermal insulation mortar field, is exactly a kind of thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture.

Background technology

Thermal insulation mortar is take various light materials as aggregate,, take cement as gelating material, admixes some property-modifying additives, through manufacturing enterprise, is uniformly mixed and a kind of premixing dry-mix of making.Be mainly used in building exterior wall heat preserving, have the advantages such as easy construction, good endurance.

Summary of the invention

The object of the present invention is to provide a kind of thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture

Above-mentioned purpose realizes by following scheme:

A kind of thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture; it is characterized in that: it is that raw material by following weight parts makes: composite minerals particle 30-50; cement 100-150; desulfurated plaster 70-80; dry powder 4-6, redispersable latex powder 30-40, hydroxypropyl methyl cellulose ether 7-9, pottery sand 10-20; expanded and vitrified small ball 70-90; aluminum chloride 1-2, Sumstar 190 12-15, tea seed cake powder 0.04-0.05, Sunmorl N 60S 0.1-0.2; S-WAT 0.1-0.2, suitable quantity of water.

Described a kind of thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture is characterized in that:

The preparation method is:

(1) after 10-20 part carbide slag, 10-20 part gypsum, 1-2 part cement, 20-30 part phosphorus ore slag are mixed, after calcining 3-4 hour under 700-800 ℃, take out, cooling, being ground to grain diameter is 0.075mm-0.090mm again, take out, add the alcohol ether glucoside that is equivalent to material gross weight 1-2%, the sodium Diacetate of 2-4%, the epoxy soybean oil of 1-2%, and suitable quantity of water, after under 100-200 rev/min, stirring mixed in 10-20 minute, granulation, balling-up particle diameter, at 0.5-1.5mm, obtain the composite minerals particle standby;

(2) take by weight all raw materials, after stirring under 50-100 rev/min and mixing in 10-20 minute, obtain.

Beneficial effect of the present invention is: the composite minerals particle that the present invention makes, in contain carbide slag, this class waste material of phosphorus ore slag, turn waste into wealth, can increase intensity and the heat-insulating property of mortar for the preparation of thermal insulation mortar.

Sumstar 190 reduces starch gelatinization temperature, and heat sticks with paste that viscosity diminishes and thermostability increases, and product colour is pure white, stick with paste transparent, good film-forming property, freeze-thaw resistance is good, is the thickening material of low viscosity high density.

Embodiment

A kind of thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture; it is that raw material by following weight parts (kg) makes: composite minerals particle 30; cement 150; desulfurated plaster 80; dry powder 6, redispersable latex powder 35, hydroxypropyl methyl cellulose ether 8, pottery sand 20, expanded and vitrified small ball 90, aluminum chloride 1, Sumstar 190 15, tea seed cake powder 0.05, Sunmorl N 60S 0.2; S-WAT 0.2, suitable quantity of water.

Described a kind of thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture, the preparation method is:

(1) after 20 parts of carbide slags, 20 parts of gypsum, 2 parts of cement, 30 parts of phosphorus ore slags are mixed,, take out after 4 hours in calcining under 800 ℃, cooling, being ground to grain diameter is 0.075mm-0.080mm again, take out, add the alcohol ether glucoside that is equivalent to material gross weight 2%, 4% sodium Diacetate, 1% epoxy soybean oil, and suitable quantity of water, after under 200 rev/mins, stirring mixed in 20 minutes, granulation, balling-up particle diameter, at 1.5mm, obtain the composite minerals particle standby;

(2) take by weight all raw materials, after stirring under 100 rev/mins and mixing in 20 minutes, obtain.

The products obtained therefrom test result is as follows:

Claims

1. thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture; it is characterized in that: it is that raw material by following weight parts makes: composite minerals particle 30-50; cement 100-150; desulfurated plaster 70-80; dry powder 4-6, redispersable latex powder 30-40, hydroxypropyl methyl cellulose ether 7-9, pottery sand 10-20; expanded and vitrified small ball 70-90; aluminum chloride 1-2, Sumstar 190 12-15, tea seed cake powder 0.04-0.05, Sunmorl N 60S 0.1-0.2; S-WAT 0.1-0.2, suitable quantity of water.

2. a kind of thermal insulation mortar that contains Sumstar 190 that utilizes the composite minerals particle manufacture according to claim 1 is characterized in that:

The preparation method is:

(1) after 10-20 part carbide slag, 10-20 part gypsum, 1-2 part cement, 20-30 part phosphorus ore slag are mixed, after calcining 3-4 hour under 700-800 ℃, take out, cooling, being ground to grain diameter is 0.075mm-0.090mm again, take out, add the alcohol ether glucoside that is equivalent to material gross weight 1-2%,, the sodium Diacetate of 2-4%, the epoxy soybean oil of 1-2%, and suitable quantity of water, after under 100-200 rev/min, stirring mixed in 10-20 minute, granulation, balling-up particle diameter, at 0.5-1.5mm, obtain the composite minerals particle standby;