CN103539391A - Waterproof heat insulation mortar - Google Patents

Abstract

The invention discloses a waterproof heat insulation mortar. The waterproof heat insulation mortar is prepared from the following raw materials in parts by weight: 400-500 of cement, 40-50 of rock wool scraps, 110-120 of glazed hollow beads, 18-22 of modified jade powder, 1-2 of cellulose ether, 18-24 of redispersible latex powder, 8-10 of waste glass powder, 1-2 of sodium lignin sulfonate, 3-5 of nylon fibers with the length of 3-6mm, 3-5 of calcium powder, 1-2 of sodium hexametaphosphate, 1-2 of sodium dodecyl sulfate, 1-2 of rape seed cake and an appropriate amount of water.

Description

A kind of waterproof thermal insulation mortar

Technical field

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

Background technology

Inorganic heat insulation mortar (glass bead fireproof heat insulating mortar; complex silicate aluminium thermal insulation mortar) be a kind of novel heat-preserving energy-saving mortar material for external rendering in buildings; using inorganic glass bead (claiming again closed-cell expanded perlite) as light skeletal, add the dry-mix being formed by gelling material, anticrack additive and other stopping composition etc.There is antifreeze, the ageing-resistant excellent properties of energy-conserving profit waste, heat insulating, fire prevention and the cheap features such as price, have the market requirement widely.

Summary of the invention

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

Above-mentioned purpose realizes by following scheme:

, it is characterized in that: it is that raw material by following weight parts makes:

Nylon fiber 3-5, calcium powder 3-5, Sodium hexametaphosphate 99 1-2 that cement 400-500, rock wool tankage 40-50, glass bead 110-120, modification jade powder 18-22, ether of cellulose 1-2, redispersable latex powder 18-24, cullet powder 8-10, sodium lignosulfonate 1-2, length are 3-6mm, sodium lauryl sulphate 1-2, coarse colza meal 1-2, suitable quantity of water;

Described modification jade powder is made by the raw material of following weight part:

Jade 10-15, lazurite 5-10, diatomite 3-5, silicon carbide 2-4, dimethyl tin oxide 1.2-2.3, silane coupling agent KH5800.5-1.2, rapeseed cake 1-2, dioctyl maleate 1.2-2.3;

The preparation method of described modification jade powder is:

By after jade, lazurite fragmentation, cross 200-400 mesh sieve, after taking-up, at 700-750 ℃, calcine 4-5 hour, take out, in the hydrogen peroxide that is 1-3% in concentration, soak 8-12 hour, take out, deionized water wash, dry, abrasive dust, then mix with other surplus stock, under 500-600r/min, stir after 5-10 minute, in kneader, at 80-90 ℃, be incubated after 8-10 minute, take out, obtain.

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

Preparation method is:

(1) get in the hydrochloric acid soln that rock wool tankage are 10-15% in concentration and soak 10-15 hour, take out, deionized water wash, dries abrasive dust, cross 200-300 mesh sieve, add again and be equivalent to the attapulgite of its weight 1-2%, the benzene emulsion of the chitosan of 1-2%, 3-5%, after mixing, granulation, balling-up particle diameter, at 0.5-1mm, obtains modification rock wool tankage particle standby;

(2) modification rock wool tankage particle, cement, glass bead, cullet powder are mixed by weight; under 300-400 rev/min, stir 3-5 minute; take out; again with residue whole raw material blendings after; 80-90 rev/min is at the uniform velocity stirred 20-30 minute; again the material three-roll grinder that is stirred is ground to 1-2 hour, after packing and get final product.

Beneficial effect of the present invention is: the thermal insulation mortar that the present invention produces, and problems such as there will not be burning, ftracture and come off, and waterproof durable, the life-span is long, uses rock wool tankage, economizes on resources, and turns waste into wealth.

Embodiment

, it is that raw material by following weight Kg makes:

Nylon fiber 5, calcium powder 3, Sodium hexametaphosphate 99 2 that cement 480, rock wool tankage 50, glass bead 120, modification jade powder 22, ether of cellulose 2, redispersable latex powder 18, cullet powder 10, sodium lignosulfonate 2, length are 3-6mm, sodium lauryl sulphate 2, coarse colza meal 2, suitable quantity of water;

Described modification jade powder is made by the raw material of following weight kg:

Jade 15, lazurite 10, diatomite 3, silicon carbide 4, dimethyl tin oxide 1.8, silane coupling agent KH5800.7, rapeseed cake 1, dioctyl maleate 1.8;

The preparation method of described modification jade powder is:

By after jade, lazurite fragmentation, cross 400 mesh sieves, after taking-up, at 750 ℃, calcine 5 hours, take out, in the hydrogen peroxide that is 3% in concentration, soak 12 hours, take out, deionized water wash, dry, abrasive dust, then mix with other surplus stock, under 600r/min, stir after 5 minutes, in kneader, at 90 ℃, be incubated after 10 minutes, take out, obtain.

Described a kind of waterproof thermal insulation mortar, preparation method is:

(1) get in the hydrochloric acid soln that rock wool tankage are 15% in concentration and soak 12 hours, take out, deionized water wash, dries abrasive dust, cross 200 mesh sieves, add again and be equivalent to the attapulgite of its weight 1%, 2% chitosan, 5% benzene emulsion, after mixing, granulation, balling-up particle diameter, at 0.5-1mm, obtains modification rock wool tankage particle standby;

(2) by modification rock wool tankage particle, cement, glass bead, cullet powder by weight ratio kg mix; under 400 revs/min, stir 5 minutes; take out; again with residue whole raw material blendings after; 90 revs/min are at the uniform velocity stirred 20 minutes; again the material three-roll grinder that is stirred is ground 2 hours, after packing and get final product.

Products obtained therefrom test result is as follows:

Claims (2)

1. a waterproof thermal insulation mortar, is characterized in that: it is that raw material by following weight parts makes:

Nylon fiber 3-5, calcium powder 3-5, Sodium hexametaphosphate 99 1-2 that cement 400-500, rock wool tankage 40-50, glass bead 110-120, modification jade powder 18-22, ether of cellulose 1-2, redispersable latex powder 18-24, cullet powder 8-10, sodium lignosulfonate 1-2, length are 3-6mm, sodium lauryl sulphate 1-2, coarse colza meal 1-2, suitable quantity of water;

Described modification jade powder is made by the raw material of following weight part:

Jade 10-15, lazurite 5-10, diatomite 3-5, silicon carbide 2-4, dimethyl tin oxide 1.2-2.3, silane coupling agent KH580 0.5-1.2, rapeseed cake 1-2, dioctyl maleate 1.2-2.3;

The preparation method of described modification jade powder is:

By after jade, lazurite fragmentation, cross 200-400 mesh sieve, after taking-up, at 700-750 ℃, calcine 4-5 hour, take out, in the hydrogen peroxide that is 1-3% in concentration, soak 8-12 hour, take out, deionized water wash, dry, abrasive dust, then mix with other surplus stock, under 500-600r/min, stir after 5-10 minute, in kneader, at 80-90 ℃, be incubated after 8-10 minute, take out, obtain.

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

Preparation method is:

(1) get in the hydrochloric acid soln that rock wool tankage are 10-15% in concentration and soak 10-15 hour, take out, deionized water wash, dries abrasive dust, cross 200-300 mesh sieve, add again and be equivalent to the attapulgite of its weight 1-2%, the benzene emulsion of the chitosan of 1-2%, 3-5%, after mixing, granulation, balling-up particle diameter, at 0.5-1mm, obtains modification rock wool tankage particle standby;

(2) modification rock wool tankage particle, cement, glass bead, cullet powder are mixed by weight; under 300-400 rev/min, stir 3-5 minute; take out; again with residue whole raw material blendings after; 80-90 rev/min is at the uniform velocity stirred 20-30 minute; again the material three-roll grinder that is stirred is ground to 1-2 hour, after packing and get final product.