Baking-free brick capable of purifying air and preparation process thereof

Abstract

The invention discloses a baking-free brick capable of purifying air and a preparation process thereof and relates to the field of baking-free bricks. The baking-free brick comprises river sand, sludge, rock powder, Portland cement, slag powder, a reinforcer, nanometer anion powder and other components and is manufactured through the steps of material mixing, pressing, curing and the like. The river sand, sludge, rock powder and the like are used as raw materials, the nanometer anion powder, and an anti-microbial photocatalyst, activated carbon and other substances with an air purification effect are added to serve as auxiliary materials, so that the brick has an anti-microbial function, a dust absorption function and other functions and is more beneficial for human health when applied to indoor buildings.

Description

technical field

[0001] The invention relates to the field of non-burning bricks, in particular to a non-burning brick capable of purifying air and a preparation process thereof. Background technique

[0002] Unburned bricks are a new type of brick made by using fly ash, coal slag, coal gangue, tailings slag, chemical slag or natural sand, sea mud, etc. (one or more of the above raw materials) as the main raw materials without high-temperature calcination. Wall Materials. The characteristics of non-fired bricks are not found in any other wall bricks. With reasonable scientific formula, coagulant and trace chemical additives are added in a certain proportion, so that the particle size, humidity and mixing degree are strengthened with reasonable equipment and technology to achieve the best. In a plastic state, it is formed by high-pressure pressing to make the brick body harden quickly. The longer the time, the better the effect. Because this material has high strength, good ...

Examples

Embodiment 1

[0023] An unburned brick capable of purifying air is composed of river sand, sludge, rock powder, Portland cement, slag powder, strengthening agent, and nano negative ion powder. The unburned brick contains 50% river sand, 20% sewage Mud, 10% rock powder, 8% Portland cement, 8% slag powder, 2% strengthening agent, 2% nano negative ion powder.

[0024] A kind of preparation technology of unfired brick that can purify air is:

[0025] (1) Mix the raw materials evenly according to the ingredients list, add an appropriate amount of water and stir, the amount of water added is based on the standard of kneading into a ball by hand, and it will disperse when it falls on the ground, and the stirring time is 19-22 seconds;

[0026] (2) Send the mixed material into the brick making machine and press it into bricks, the pressing pressure is 100T / m 2 ;

[0027] (3) Send the formed bricks into the greenhouse for health preservation, and ensure that they are not drenched in water within 5...

Embodiment 2

[0029] An unburned brick capable of purifying air is composed of river sand, sludge, rock powder, Portland cement, slag powder, strengthening agent, and TiO2 antibacterial photocatalyst. The unburned brick contains 50% river sand, 20% Sludge, 10% rock powder, 8% Portland cement, 8% slag powder, 2% strengthening agent, 2% TiO2 antibacterial photocatalyst.

[0030] A kind of preparation technology of unfired brick that can purify air is:

[0031] (1) Mix the raw materials evenly according to the ingredients list, add an appropriate amount of water and stir, the amount of water added is based on the standard of kneading into a ball by hand, and it will disperse when it falls on the ground, and the stirring time is 19-22 seconds;

[0032] (2) Send the mixed material into the brick making machine and press it into bricks, the pressing pressure is 100T / m 2 ;

[0033] (3) Send the formed bricks into the greenhouse for health preservation, and ensure that they are not drenched in wa...

Embodiment 3

[0035] An unburned brick capable of purifying air is composed of river sand, sludge, rock powder, Portland cement, slag powder, strengthening agent, and activated carbon. The unburned brick contains 50% river sand, 20% sludge, 10% rock powder, 8% Portland cement, 8% slag powder, 2% strengthening agent, 2% activated carbon.

[0036] A kind of preparation technology of unfired brick that can purify air is:

[0037] (1) Mix the raw materials evenly according to the ingredients list, add an appropriate amount of water and stir, the amount of water added is based on the standard of kneading into a ball by hand, and it will disperse when it falls on the ground, and the stirring time is 19-22 seconds;

[0038] (2) Send the mixed material into the brick making machine and press it into bricks, the pressing pressure is 100T / m 2 ;

[0039] (3) Send the formed bricks into the greenhouse for health preservation, and ensure that they are not drenched in water within 5-8 hours, and then p...

technical field

[0001] The invention relates to the field of non-burning bricks, in particular to a non-burning brick capable of purifying air and a preparation process thereof. Background technique

[0002] Unburned bricks are a new type of brick made by using fly ash, coal slag, coal gangue, tailings slag, chemical slag or natural sand, sea mud, etc. (one or more of the above raw materials) as the main raw materials without high-temperature calcination. Wall Materials. The characteristics of non-fired bricks are not found in any other wall bricks. With reasonable scientific formula, coagulant and trace chemical additives are added in a certain proportion, so that the particle size, humidity and mixing degree are strengthened with reasonable equipment and technology to achieve the best. In a plastic state, it is formed by high-pressure pressing to make the brick body harden quickly. The longer the time, the better the effect. Because this material has high strength, good ...

Examples

Embodiment 1

[0023] An unburned brick capable of purifying air is composed of river sand, sludge, rock powder, Portland cement, slag powder, strengthening agent, and nano negative ion powder. The unburned brick contains 50% river sand, 20% sewage Mud, 10% rock powder, 8% Portland cement, 8% slag powder, 2% strengthening agent, 2% nano negative ion powder.

[0024] A kind of preparation technology of unfired brick that can purify air is:

[0025] (1) Mix the raw materials evenly according to the ingredients list, add an appropriate amount of water and stir, the amount of water added is based on the standard of kneading into a ball by hand, and it will disperse when it falls on the ground, and the stirring time is 19-22 seconds;

[0026] (2) Send the mixed material into the brick making machine and press it into bricks, the pressing pressure is 100T / m 2 ;

[0027] (3) Send the formed bricks into the greenhouse for health preservation, and ensure that they are not drenched in water within 5...

Embodiment 2

[0029] An unburned brick capable of purifying air is composed of river sand, sludge, rock powder, Portland cement, slag powder, strengthening agent, and TiO2 antibacterial photocatalyst. The unburned brick contains 50% river sand, 20% Sludge, 10% rock powder, 8% Portland cement, 8% slag powder, 2% strengthening agent, 2% TiO2 antibacterial photocatalyst.

[0030] A kind of preparation technology of unfired brick that can purify air is:

[0031] (1) Mix the raw materials evenly according to the ingredients list, add an appropriate amount of water and stir, the amount of water added is based on the standard of kneading into a ball by hand, and it will disperse when it falls on the ground, and the stirring time is 19-22 seconds;

[0032] (2) Send the mixed material into the brick making machine and press it into bricks, the pressing pressure is 100T / m 2 ;

[0033] (3) Send the formed bricks into the greenhouse for health preservation, and ensure that they are not drenched in wa...

Embodiment 3

[0035] An unburned brick capable of purifying air is composed of river sand, sludge, rock powder, Portland cement, slag powder, strengthening agent, and activated carbon. The unburned brick contains 50% river sand, 20% sludge, 10% rock powder, 8% Portland cement, 8% slag powder, 2% strengthening agent, 2% activated carbon.

[0036] A kind of preparation technology of unfired brick that can purify air is:

[0037] (1) Mix the raw materials evenly according to the ingredients list, add an appropriate amount of water and stir, the amount of water added is based on the standard of kneading into a ball by hand, and it will disperse when it falls on the ground, and the stirring time is 19-22 seconds;

[0038] (2) Send the mixed material into the brick making machine and press it into bricks, the pressing pressure is 100T / m 2 ;

[0039] (3) Send the formed bricks into the greenhouse for health preservation, and ensure that they are not drenched in water within 5-8 hours, and then p...