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Stone-face-like sesame color system water permeable brick and preparation method thereof

A permeable brick and sesame technology, applied in the field of building materials, can solve the problems of permeable brick durability, strength and poor water permeability

Pending Publication Date: 2020-08-11
广东四通建材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a stone-like surface sesame color permeable brick with high strength, good wear resistance and good water permeability and its preparation method, so as to solve the problems of poor durability, strength and water permeability of existing permeable bricks

Method used

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  • Stone-face-like sesame color system water permeable brick and preparation method thereof
  • Stone-face-like sesame color system water permeable brick and preparation method thereof

Examples

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Effect test

preparation example Construction

[0021] The preparation method of the sesame color permeable brick with imitation stone surface comprises the following steps:

[0022] 1) Configure the base material and fabric according to the ratio.

[0023] 2) Mixing materials: vibrate and stir the stones required for the bottom material and the Portland cement conveyed by the screw conveyor, add water and the cementing material and mix them, and then send them to the molding machine through the belt conveyor; The white silica and black silica need to be mixed evenly, vibrate and stir with the white cement conveyed by the screw conveyor, add water and cement and mix and send it to the fabric machine through the belt conveyor.

[0024] 3) The base material is pressed into the required shape by the forming machine to form a blank, which is transported to the fabric machine, and pressed with the mixed fabric to form a shaped brick.

[0025] 4) Curing: Curing the molded bricks in a natural environment for 30 days.

Embodiment 1

[0028] This embodiment provides a sesame-colored permeable brick with imitation stone surface, and its preparation method includes the following steps:

[0029] 1) Configure base material and fabric according to the following ratio:

[0030] Base material: 500kg of stones, 100kg of Portland cement, 21kg of water, 1kg of hydroxypropyl methylcellulose, 1.5kg of latex powder and 2.5kg of silica fume.

[0031] Fabric configuration: white silica 310kg, black silica 90kg, white cement 80kg, water 20.5kg, hydroxypropyl methylcellulose 0.8kg, latex powder 1.2kg, silicon powder 2kg, curing agent 2.5kg.

[0032] 2) Mixing: vibrate and stir the stones required for the bottom material and the Portland cement conveyed by the screw conveyor, add water, 1kg of hydroxypropyl methylcellulose, 1.5kg of latex powder and 2.5kg of silica fume After the mixing is completed, it is sent to the molding machine through the belt conveyor; the white silica and black silica required for the fabric are mi...

Embodiment 2

[0036] This embodiment provides a sesame-colored permeable brick with imitation stone surface, and its preparation method includes the following steps:

[0037] 1) Configure base material and fabric according to the following ratio:

[0038] Base material: 400kg of gravel, 100kg of Portland cement, 19kg of water, 0.8kg of hydroxypropyl methylcellulose, 1.2kg of latex powder and 2kg of silicon powder.

[0039] Fabric configuration: white silica 279kg, black silica 81kg, water 18.5kg, white cement 60kg, hydroxypropyl methylcellulose 0.8kg, latex powder 1.2kg, silicon powder 2kg, curing agent 2.5kg.

[0040] 2) Mixing: vibrate and stir the stones required for the bottom material and the portland cement conveyed by the screw conveyor, add water, 0.8kg of hydroxypropyl methylcellulose, 1.2kg of latex powder and 2kg of silica fume After the mixing is completed, it is sent to the molding machine through the belt conveyor; the white silica and black silica required for the fabric are...

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Abstract

The invention provides a stone-face-like sesame color system water permeable brick and a preparation method thereof. The stone-face-like sesame color system water permeable brick comprises a backing material and a surface material. The backing material comprises stone, Portland cement, water and a cementing material in a ratio of (400-600): (60-100): (18-24): (3-6). The surface material comprisesa sesame color material component, a cementing material, white cement, water and a curing agent in a ratio of (360-460): (2-6): (60-100): (16-24): (1-4). The sesame color system material comprises white silica and black silica in a mass ratio of (3-4): 1, and the cementing material comprises hydroxypropyl methyl cellulose, latex powder and silicon powder. All the raw material components and proportions have a coordination effect, the water permeability, strength and wear resistance of the stone-face-like sesame color system water permeable brick can be remarkably improved through matched use,meanwhile, the apparent texture is excellent, and the stone-face-like sesame color system water permeable brick can be widely applied and popularized.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a stone-like surface sesame color permeable brick and a preparation method thereof. Background technique [0002] In the current environment, the original natural vegetation and bare soil are gradually hardened and covered by water-blocking materials such as buildings and concrete. Due to the lack of breathability of dense ordinary concrete, the ability to infiltrate rainwater is poor, so that rainwater cannot penetrate into the ground and damage the pavement. Drainage systems are under extreme pressure. Permeable brick, also known as porous concrete, is one of the key products of permeable pavement. It has a certain degree of water permeability, can quickly eliminate water accumulation in roads and squares, and reduce the burden of urban drainage. At the same time, rainwater infiltrates into the ground to replenish groundwater and maintain soil moisture. , to maintai...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B38/00B28B3/02
CPCB28B3/02C04B28/04C04B38/0041C04B2111/00284C04B2111/00612C04B2111/82C04B2201/50C04B14/02C04B22/002C04B24/383C04B24/24C04B18/146C04B14/06C04B2103/0068
Inventor 罗国良唐秋生赵卫民
Owner 广东四通建材股份有限公司
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