CN103693914A - Novel heat-preservation mortar - Google Patents

Abstract

The invention discloses novel heat-preservation mortar, which is prepared from the following raw materials in parts by weight: 3 to 5 parts of calcium carbonate, 7 to 8 parts of talc powder, 10 to 20 parts of fly ash, 40 to 50 parts of cement, 2 to 4 parts of gypsum, 1 to 2 parts of vitamin C, 4 to 6 parts of oxidized starch, 1 to 2 parts of sodium dodecyl sulfate, 0.1 to 0.2 part of clove oil, 0.1 to 0.2 part of sodium alpha-olefin sulfonate, 1 to 2 parts of rosin, 10 to 12 parts of silica fume, 1 to 2 parts of caustic soda, 1.2 to 2.4 parts of sodium diacetate, 1 to 2 parts of sodium dihydrogen phosphate, 16 to 22 parts of polystyrene foam particles and 16 to 18 parts of composite filler.

Description

A kind of novel thermal insulation mortar

Technical field

The present invention relates to thermal insulation mortar field, is exactly a kind of novel thermal insulation mortar.

Background technology

Thermal insulation mortar is to 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.For constructing a kind of material of construction of building surface thermal insulation layer.

Summary of the invention

The object of the present invention is to provide a kind of novel thermal insulation mortar.

Above-mentioned purpose realizes by following scheme:

A kind of novel thermal insulation mortar, it is characterized in that: it is that raw material by following weight parts makes: calcium carbonate 3-5, talcum powder 7-8, flyash 10-20, cement 40-50, gypsum 2-4, vitamins C 1-2, Sumstar 190 4-6, sodium lauryl sulphate 1-2, Syzygium aromaticum stem oil 0.1-0.2, α-sodium olefin sulfonate 0.1-0.2, rosin 1-2, silicon ash 10-12, caustic soda 1-2, sodium Diacetate 1.2-2.4, SODIUM PHOSPHATE, MONOBASIC 1-2, polystyrene foam particles 16-22, compounded mix 16-18;

Compounded mix is made by the raw material of following weight part:

Kaolin 8-12, wilkinite 7-9, starch 3-5, Exocarpium cocois (Cocos nucifera L) 4-5, methyl acrylate 1-2,, dioctyl maleate 2-3, silane coupling agent DL6021-2.

Described a kind of novel thermal insulation mortar, is characterized in that:

The preparation method of compounded mix is:

(1) after getting Exocarpium cocois (Cocos nucifera L) and cleaning, after sintering coconut shell ash is standby;

(2) kaolin, wilkinite are calcined to 1-2 hour at 700-750 ℃, then, take out, add in suitable quantity of water and grind in the lump with coconut shell ash, adding 10-15% hydrochloric acid soln tune PH is 4-5, and ground slurry is to 400-500 order, repeated hydrogenation sodium oxide is adjusted to neutrality, spraying is dry, and rear and other raw material blendings, obtain.

Beneficial effect of the present invention is: intensity of the present invention is high, good stability, and heat insulation effect is good, is uniformly dispersed.

Embodiment

A kind of novel thermal insulation mortar, it is that raw material by following weight kg makes: calcium carbonate 3, talcum powder 8, flyash 20, cement 50, gypsum 4, Catergen, Sumstar 190 6, sodium lauryl sulphate 2, Syzygium aromaticum stem oil 0.2, α-sodium olefin sulfonate 0.1, rosin 1, silicon ash 12, caustic soda 1, sodium Diacetate 2.1, SODIUM PHOSPHATE, MONOBASIC 1, polystyrene foam particles 22, compounded mix 18;

Compounded mix is made by the raw material of following weight kg:

Kaolin 12, wilkinite 9, starch 5, Exocarpium cocois (Cocos nucifera L) 5, methyl acrylate 2, dioctyl maleate 3, silane coupling agent DL6022.

The preparation method of compounded mix is:

(1) after getting Exocarpium cocois (Cocos nucifera L) and cleaning, after sintering coconut shell ash is standby;

(2) kaolin, wilkinite are calcined 2 hours at 750 ℃, then, taken out, add in suitable quantity of water and grind in the lump with coconut shell ash, adding 10% hydrochloric acid soln tune PH is 4.3, and after ground slurry to 400 order, repeated hydrogenation sodium oxide is adjusted to neutrality, spraying is dry, and rear and other raw material blendings, obtain.

The preparation method of novel thermal insulation mortar is: by after all raw material blendings of novel thermal insulation mortar, add suitable quantity of water to mix, obtain.

Products obtained therefrom test result is as follows:

Claims (2)

1. a novel thermal insulation mortar, it is characterized in that: it is that raw material by following weight parts makes: calcium carbonate 3-5, talcum powder 7-8, flyash 10-20, cement 40-50, gypsum 2-4, vitamins C 1-2, Sumstar 190 4-6, sodium lauryl sulphate 1-2, Syzygium aromaticum stem oil 0.1-0.2, α-sodium olefin sulfonate 0.1-0.2, rosin 1-2, silicon ash 10-12, caustic soda 1-2, sodium Diacetate 1.2-2.4, SODIUM PHOSPHATE, MONOBASIC 1-2, polystyrene foam particles 16-22, compounded mix 16-18;

Compounded mix is made by the raw material of following weight part:

Kaolin 8-12, wilkinite 7-9, starch 3-5, Exocarpium cocois (Cocos nucifera L) 4-5, methyl acrylate 1-2,, dioctyl maleate 2-3, silane coupling agent DL602 1-2.

2. a kind of novel thermal insulation mortar according to claim 1, is characterized in that:

The preparation method of compounded mix is:

(1) after getting Exocarpium cocois (Cocos nucifera L) and cleaning, after sintering coconut shell ash is standby;

(2) kaolin, wilkinite are calcined to 1-2 hour at 700-750 ℃, then, take out, add in suitable quantity of water and grind in the lump with coconut shell ash, adding 10-15% hydrochloric acid soln tune PH is 4-5, and ground slurry is to 400-500 order, repeated hydrogenation sodium oxide is adjusted to neutrality, spraying is dry, and rear and other raw material blendings, obtain.