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.
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[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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