CN103641418A - High efficiency and energy saving vitreous bead insulation mortar - Google Patents

Abstract

The invention discloses a high efficiency and energy saving vitreous bead insulation mortar, which is prepared by the raw materials by weight: 60-70 parts of vitreous bead, 8-10 parts of re-dispersible emulsion powder, 1-2 parts of sisal fiber, 4-6 parts of ash-calcium-powder, 1-2 parts of monopotassium phosphate, 40-60 parts of sulphoaluminate early strength cement, 1-2 parts of sodium sulfite, 2-4 parts of bamboo carbon powder, 1-2 parts of starch ether, 3-5 parts of Y-type PP fiber, and 7-9 parts of modified compound mineral powder.

Description

A kind of efficient energy-saving kervit microbead insulated sand slurry

Technical field

The present invention relates to thermal insulation mortar field, is exactly a kind of efficient energy-saving kervit microbead insulated sand slurry.

Background technology

Thermal insulation mortar refers to and is mixed by isolation-type lagging material and mortar material, for constructing a kind of material of construction of building surface thermal insulation layer.

The anticracking grout of thermal insulation mortar and corresponding system thereof, be adapted to multilayer structure Steel Concrete, gas concrete, lay bricks, outer insulation plastering engineering and the interior insulation plastering engineering of the body of wall such as vitrified brick and no-firing brick, also very applicable for the insulation improvement project of current all kinds of old buildings.

Summary of the invention

The object of the present invention is to provide a kind of efficient energy-saving kervit microbead insulated sand slurry.

Above-mentioned purpose realizes by following scheme:

A kind of efficient energy-saving kervit microbead insulated sand slurry, it is characterized in that: it is that raw material by following weight parts makes: glass bead 60-70, redispersible latex powder 8-10, sisal fibers 1-2, ash calcium powder 4-6, potassium primary phosphate 1-2, quick hardening sulphoaluminate cement 40-60, S-WAT 1-2, bamboo carbon powder 2-4, starch ethers 1-2, Y type PP fiber 3-5, the composite mineral powder 7-9 of modification;

The composite mineral powder of described modification is made by the raw material of following weight part:

Jade powder 4-7, cullet 3-5, molding sand 4-6, attapulgite 7-8, Radix Angelicae Sinensis oil 1-2, calcium hydroxide 1-2, water glass 1-2, aluminium hydroxide 1-2.

Described a kind of efficient energy-saving kervit microbead insulated sand slurry, is characterized in that:

The preparation method of the described composite mineral powder of modification is:

(1) by after cullet fragmentation, cross 60-100 mesh sieve, add again and be equivalent to, in its weight 3-4 deionized water doubly, stir, then mix with jade powder, molding sand, add again and work as in the silane coupling agent KH570 of above-mentioned raw materials gross weight 3-5%, stirring reaction 4-8h at 20-30 ℃, by the slurry by filtration of gained, washing, after dry, obtain modified mineral powder;

(2) to put into concentration be that the sodium hydroxide solution of 3-6% soaked after 5-7 hour to modified mineral powder, then take out, and deionized water wash is dry, with after all the other raw material blendings and get final product.

Useful fruit of the present invention is: the present invention has good anti-aging and heat insulation effect, and adhesive property is good,

Simple to operate during construction, can improve operating efficiency.

Embodiment

A kind of efficient energy-saving kervit microbead insulated sand slurry, it is that raw material by following weight kg makes: glass bead 66, redispersible latex powder 10, sisal fibers 2, ash calcium powder 6, potassium primary phosphate 2, quick hardening sulphoaluminate cement 48, S-WAT 1, bamboo carbon powder 2, starch ethers 1, Y type PP fiber 4, the composite mineral powder 8 of modification;

The composite mineral powder of described modification is made by the raw material of following weight kg:

Jade powder 4, cullet 5, molding sand 4, attapulgite 8, Radix Angelicae Sinensis oil 1, calcium hydroxide 1, water glass 1, aluminium hydroxide 1.

The preparation method of the described composite mineral powder of modification is:

(1) by after cullet fragmentation, cross 60 mesh sieves, add again in the deionized water that is equivalent to 3 times of its weight, stir, then mix with jade powder, molding sand, add again and work as in the silane coupling agent KH570 of above-mentioned raw materials gross weight 4%, stirring reaction 4h at 28 ℃, by the slurry by filtration of gained, washing, after dry, obtain modified mineral powder;

(2) to put into concentration be that 5% sodium hydroxide solution soaked after 7 hours to modified mineral powder, then take out, and deionized water wash is dry, with after all the other raw material blendings and get final product.

A kind of preparation method of efficient energy-saving kervit microbead insulated sand slurry is: will after all raw material blendings, grind, cross after 600 mesh sieves, 80 revs/min are at the uniform velocity stirred after 30 minutes and obtain dry-mix.

Products obtained therefrom test result is as follows:

Claims (2)

1. an efficient energy-saving kervit microbead insulated sand slurry, it is characterized in that: it is that raw material by following weight parts makes: glass bead 60-70, redispersible latex powder 8-10, sisal fibers 1-2, ash calcium powder 4-6, potassium primary phosphate 1-2, quick hardening sulphoaluminate cement 40-60, S-WAT 1-2, bamboo carbon powder 2-4, starch ethers 1-2, Y type PP fiber 3-5, the composite mineral powder 7-9 of modification;

The composite mineral powder of described modification is made by the raw material of following weight part:

Jade powder 4-7, cullet 3-5, molding sand 4-6, attapulgite 7-8, Radix Angelicae Sinensis oil 1-2, calcium hydroxide 1-2, water glass 1-2, aluminium hydroxide 1-2.

2. a kind of efficient energy-saving kervit microbead insulated sand slurry according to claim 1, is characterized in that:

The preparation method of the described composite mineral powder of modification is:

(1) by after cullet fragmentation, cross 60-100 mesh sieve, add again and be equivalent to, in its weight 3-4 deionized water doubly, stir, then mix with jade powder, molding sand, add again and work as in the silane coupling agent KH570 of above-mentioned raw materials gross weight 3-5%, stirring reaction 4-8h at 20-30 ℃, by the slurry by filtration of gained, washing, after dry, obtain modified mineral powder;

(2) to put into concentration be that the sodium hydroxide solution of 3-6% soaked after 5-7 hour to modified mineral powder, then take out, and deionized water wash is dry, with after all the other raw material blendings and get final product.