CN103979840B - A kind of Boron slag Environment-friendlylight light partition board and preparation method thereof - Google Patents

Abstract

The invention discloses a boron slag environmental protection lightweight partition wall, which is characterized in that it is made of the following raw materials in parts by weight: cement 20-25, fly ash 17-19, ground stone powder 11-13, polyethylene Diol 8-12, copper sulfate 0.2-0.6, polyisobutylene 7-9, polycarboxylate 1-3, polyphenylene particle waste 9-13, perlite 12-15, sodium naphthenate 6-10, Siban 60?4-7, boron slag 11-14, wheat straw 17-22, rose essential oil 1-3, additives 3-6, appropriate amount of water; , It can be nailed, it is not easy to crack, and it has the characteristics of high strength.

Description

A kind of boron slag environment-friendly lightweight partition board and its manufacturing method

technical field

The invention relates to the field of building materials, in particular to a boron slag environment-friendly lightweight partition board and a manufacturing method thereof.

Background technique

The lightweight partition board is a new type of energy-saving wall material composed of harmless phosphogypsum, light steel slag, fly ash and other industrial waste residues, and is cured by frequency conversion steam under pressure. The wall material is the same as the hollow floor slab, but there are male and female falcon grooves on both sides. When installing, you only need to stand up the board, and the male and female falcons can be assembled after applying a small amount of caulking mortar. It has the advantages of light weight, high strength, multiple environmental protection, thermal insulation, sound insulation, respiratory humidity control, fire prevention, rapid construction, and reduced wall cost, so it is very popular in the field of architectural interior decoration. Quality partition wall panels have disadvantages such as low compressive strength, weak tensile strength, poor crack resistance and hanging ability, high production cost, and poor sound insulation and heat preservation effects.

Contents of the invention

The purpose of the present invention is to provide a boron slag environmental protection lightweight partition wall board and its manufacturing method, to overcome the deficiencies in the prior art.

The purpose of the present invention is achieved like this:

A boron slag environment-friendly lightweight partition board is characterized in that it is made of the following raw materials in parts by weight: cement 20-25, fly ash 17-19, ground stone powder 11-13, polyethylene glycol 8- 12. Copper sulfate 0.2-0.6, polyisobutylene 7-9, polycarboxylate 1-3, polystyrene particle waste 9-13, perlite 12-15, sodium naphthenate 6-10, Span 604-7, Boron slag 11-14, wheat straw 17-22, rose essential oil 1-3, additives 3-6, appropriate amount of water.

The auxiliary agent is made of the following raw materials in parts by weight: mica powder 5-8, titanium dioxide 3-5, lithium silicate 0.1-0.2, magnesium chloride 2-4, magnesium oxide 1-3, sodium tetraborate 0.02-0.05, Sodium hexametaphosphate 0.04-0.08, redispersible latex powder 0.2-0.4, molasses 0.6-2.7, SHP-50 polysiloxane powder water repellent 1.2-2.4, evening primrose oil 0.02-0.5, simethicone 2.1 -3.6, the preparation method is to add magnesium oxide powder into 50% magnesium chloride solution in a ratio of 3:2 and stir to obtain an inorganic gelling agent, then pulverize and mix other remaining materials, add an appropriate amount of water and stir for 30-40 minutes to form a slurry, Granulate, the particle size of pellets is 2-5mm, and dry.

The preparation method of a kind of boron slag environment-friendly lightweight partition board is characterized in that it comprises the following steps:

(1) Send the wheat straw into the carbonization furnace, carbonize it at 510-615°C for 3-4 hours, take it out, crush it into powder, spray rose essential oil on the obtained powder under the condition of blowing to make it tumbling, and make the two or fully mixed;

(2) Calcinate fly ash, perlite, and boron slag at 610-850°C for 3-6 hours, take them out, crush them, and spray a composite solution of 1‰ ferric chloride and 0.5‰ calcium chloride with an atomizer until uniform, Dipping for 10-12 hours;

(3) Pulverize the reaction materials and other remaining materials in steps (1), (2) and add an appropriate amount of water to stir and mix to obtain a slurry, and add the prepared slurry to a wallboard extrusion molding machine for molding, cutting, and natural maintenance, that is have to.

The invention has the following beneficial effects: the invention has the characteristics of thermal insulation, light bulk density, good hanging force, can be chiseled and nailed, is not easy to crack, and has high strength.

detailed description

The boron slag environmental protection lightweight partition wall board is characterized in that it is made of the following raw materials in parts by weight: cement 20, fly ash 17, ground stone powder 11, polyethylene glycol 8, copper sulfate 0.26 , polyisobutylene 9, polycarboxylate 1, polyphenylene particle waste 9, perlite 12, sodium naphthenate 6, Span 607, boron slag 11, wheat straw 22, rose essential oil 1, additive 3, appropriate amount of water.

The auxiliary agent is made of the following raw materials in parts by weight: 5 mica powder, 5 titanium dioxide, 0.1 lithium silicate, 3 magnesium chloride, 1 magnesium oxide, 0.04 sodium tetraborate, 0.08 sodium hexametaphosphate, 0.2 redispersible latex powder , molasses 0.6, SHP-50 polysiloxane powder water repellent 1.4, evening primrose oil 0.02, dimethyl silicone oil 2.3, the preparation method is to add magnesium oxide powder into 50% magnesium chloride solution in a ratio of 3:2 and stir evenly To obtain the inorganic gelling agent, pulverize and mix other remaining materials evenly, add an appropriate amount of water and stir for 30-40 minutes to form a slurry, granulate, the particle size of the pellets is 2-5mm, and dry to obtain the product.

The preparation method comprises the following steps:

(1) Send the wheat straw into the carbonization furnace, carbonize it at 510-615°C for 3-4 hours, take it out, crush it into powder, spray rose essential oil on the obtained powder under the condition of blowing to make it tumbling, and make the two or fully mixed;

(2) Calcinate fly ash, perlite, and boron slag at 610-850°C for 3-6 hours, take them out, crush them, and spray a composite solution of 1‰ ferric chloride and 0.5‰ calcium chloride with an atomizer until uniform, Dipping for 10-12 hours;

(3) Pulverize the reaction materials and other remaining materials in steps (1), (2) and add an appropriate amount of water to stir and mix to obtain a slurry, and add the prepared slurry to a wallboard extrusion molding machine for molding, cutting, and natural maintenance, that is have to.

The technical indicators of the lightweight partition wall panel processed by the above-mentioned embodiment are as follows:

(1) Bulk density: 516kg/m ³ ;

(2) Thermal conductivity (average temperature 25±2°C): 0.069W/(m·k);

(3) Suspension force: 1000 Newtons, no cracks within 24 hours.

Claims (2)

1. a Boron slag Environment-friendlylight light partition board, it is characterized in that, be made up of the raw material of following weight part: cement 20-25, flyash 17-19, levigate stone powder 11-13, polyoxyethylene glycol 8-12, copper sulfate 0.2-0.6, polyisobutene 7-9, polycarboxylate 1-3, granular polystyrene waste material 9-13, perlite 12-15, sodium napthionate 6-10, department class 604-7, Boron slag 11-14, wheat stalk 17-22, Flos Rosae Rugosae quintessence oil 1-3, auxiliary agent 3-6, suitable quantity of water, described auxiliary agent is made up of following raw materials in part by weight: mica powder 5-8, titanium dioxide 3-5, lithium silicate 0.1-0.2, magnesium chloride 2-4, magnesium oxide 1-3, sodium tetraborate 0.02-0.05, Sodium hexametaphosphate 99 0.04-0.08, redispersable latex powder 0.2-0.4, molasses 0.6-2.7, SHP-50 polysiloxane powder hydrophober 1.2-2.4, Oenothera oil 0.02-0.5, dimethyl silicone oil 2.1-3.6, its preparation method to stir adding magnesium oxide powder in 3:2 ratio in 50% magnesium chloride solution to obtain inorganic gel agent, then other leftover materials are pulverized mixing, add suitable quantity of water and stir 30-40 minute pulping, granulation, balling-up particle diameter is at 2-5mm, dry and get final product.

2. the making method of a kind of Boron slag Environment-friendlylight light partition board according to claim 1, is characterized in that comprising the following steps:

(1) send in charring furnace by wheat stalk, at 510-615 DEG C, charing process 3-4 hour, takes out, is ground into powder, and the powder to gained makes it seethe spray form Flos Rosae Rugosae quintessence oil under condition in air blast, makes the two fully mixing;

(2) flyash, perlite, Boron slag are calcined at 610-850 DEG C after 3-6 hour and take out, pulverize, spray 1 ‰ iron(ic) chloride and 0.5 ‰ calcium chloride composite solutions to evenly with spraying gun, dipping 10-12 hour;

(3) step (1), (2) reaction mass and other leftover materials are pulverized add suitable quantity of water stirring and evenly mixing and obtain slip, obtained slurry is added wall slab squeezing former is shaping, cutting, natural curing, to obtain final product.