Environmentally friendly stain-resistant sponge brick

A stain-resistant, sponge brick technology, applied in applications, auxiliary molding equipment, ceramic molding machines, etc., to achieve strong filtration performance, simplify production steps, and prolong life.

Inactive Publication Date: 2019-04-19
广西宏发海绵城市科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides an environmentally friendly and stain-resistant sponge brick to solve the problem of environmental pro

Method used

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  • Environmentally friendly stain-resistant sponge brick

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preparation example Construction

[0023] The preparation method of the described environment-friendly stain-resistant sponge brick comprises the following steps:

[0024] S1: Mix cement, aggregate, and medium sand with water to obtain the base material;

[0025] S2: Add Additive A and Additive B to the base material prepared in step S1 for mixing. After mixing and stirring evenly, the material is vibrated and pressurized at 20MP to form, demolded, painted with paint, and naturally cured for 27 days to obtain a brick body ;

[0026] S3: The brick body prepared in step S2 is coated with a stain-resistant paint, and left to stand at room temperature for 24 hours to obtain an environmentally friendly stain-resistant sponge brick.

[0027] The additive A includes the following raw materials in parts by weight: 5-8 parts of ferrous sulfate, 4-5 parts of magnesium fluorosilicate, 8-12 parts of sodium silicate, and 8-15 parts of porous calcium phosphate.

[0028] The additive B is in parts by weight and includes the...

Embodiment 1

[0037]An environment-friendly and stain-resistant sponge brick, comprising the following raw materials in parts by weight: 15 parts of cement, 16 parts of aggregate with a particle diameter of 0.2-0.35 mm, 5 parts of medium sand with a particle diameter of 0.35-0.5 mm, and additive A 1.5 parts, additive B 3.2 parts, pigment 1 part, stain-resistant paint 1 part;

[0038] The preparation method of the described environment-friendly stain-resistant sponge brick comprises the following steps:

[0039] S1: Mix cement, aggregate, and medium sand with water to obtain the base material;

[0040] S2: Add Additive A and Additive B to the base material prepared in step S1 for mixing. After mixing and stirring evenly, the material is vibrated and pressurized at 20MP to form, demolded, painted with paint, and naturally cured for 27 days to obtain a brick body ;

[0041] S3: The brick body prepared in step S2 is coated with a stain-resistant paint, and left to stand at room temperature fo...

Embodiment 2

[0051] An environment-friendly and stain-resistant sponge brick, comprising the following raw materials in parts by weight: 20 parts of cement, 28 parts of aggregate with a particle diameter of 0.2-0.35 mm, 8 parts of medium sand with a particle diameter of 0.35-0.5 mm, and additive A4 7.8 parts of additive B, 3 parts of pigment, 1 part of stain-resistant paint;

[0052] The preparation method of the described environment-friendly stain-resistant sponge brick comprises the following steps:

[0053] S1: Mix cement, aggregate, and medium sand with water to obtain the base material;

[0054] S2: Add Additive A and Additive B to the base material prepared in step S1 for mixing. After mixing and stirring evenly, the material is vibrated and pressurized at 20MP to form, demolded, painted with paint, and naturally cured for 27 days to obtain a brick body ;

[0055] S3: The brick body prepared in step S2 is coated with a stain-resistant paint, and left to stand at room temperature f...

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Abstract

The invention discloses an environmentally friendly stain-resistant sponge brick, which comprises following raw materials in parts by weight: 15 to 20 parts of cement, 16 to 28 parts of aggregate witha particle size of 0.2-0.35 mm, 5 to 8 parts of medium sand with a particle size of 0.35 to 0.5 mm, 1.5 to 4 parts of additive A, 3.2 to 7.8 parts of additive B, 1 to 3 parts of pigment, and 1 part of stain-resistant paint. The provided sponge brick is mainly prepared form cement, aggregate, and medium sand, can be used to build a sponge city, is environmentally friendly and stain resistant, canmaintain the soil humidity at the same time, and improves the vegetation of cities and growth environment of microbes in soil.

Description

【Technical field】 [0001] The invention belongs to the technical field of building material preparation, and in particular relates to an environment-friendly and stain-resistant sponge brick. 【Background technique】 [0002] With the rapid development of urbanization and urban construction, my country is facing a series of serious ecological problems such as urban rain and flood, urban waterlogging, smog pollution, water system pollution, water resource shortage, groundwater depletion, and loss of aquatic habitats. In order to solve prominent problems such as urban waterlogging, urban heat island effect, and urban groundwater level decline, the state has proposed important measures such as the construction of sponge cities, and the construction of sponge cities requires a large amount of water-permeable and water-storage materials. At the same time, the construction of sponge cities also requires products with a certain beautifying effect on the appearance of bricks. Among the...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B41/70C04B38/00B28B3/00B28B17/00
CPCC04B28/00B28B3/00B28B17/00C04B38/0041C04B41/009C04B41/52C04B41/70C04B2111/00284C04B2201/50C04B14/06C04B22/002C04B14/00C04B22/149C04B22/126C04B12/04C04B22/16C04B16/0625C04B24/26C04B24/121C04B24/00C04B24/166C04B41/5049C04B41/5041C04B41/5033C04B41/4842C04B41/5054C04B41/5055C04B41/46C04B41/4596C04B41/5031C04B41/483C04B41/5024C04B41/4869C04B41/4896C04B41/5037
Inventor 李凤军林伟军
Owner 广西宏发海绵城市科技有限公司
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