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Novel high-adsorption anti-pressure square brick and preparation method thereof

A high-adsorption, square brick technology, applied in the field of square bricks, can solve problems such as insufficient flexural compressive strength and wear resistance, inability to achieve high moisture and water permeability, and failure to achieve the performance of square bricks. Good water permeability, good social and economic benefits, and excellent mechanical strength

Inactive Publication Date: 2018-08-10
HEFEI OAKS NEW BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It needs to have the characteristics of anti-slip, wear-resistant, high strength, etc., and it has become a new type of building material for modern city beautification. Nowadays, ordinary square bricks are mostly made of cement and sand. The waste is large, the price is high, and there are still many deficiencies in the flexural compressive strength and wear resistance, resulting in the phenomenon of grain loss, pits, fractures, etc. of the square bricks, which cannot reach the necessary performance of the square bricks, and the existing The square bricks on the market have poor adsorption performance, and cannot achieve the functions of high moisture permeability, air purification, and reduction of urban heat island effect

Method used

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  • Novel high-adsorption anti-pressure square brick and preparation method thereof
  • Novel high-adsorption anti-pressure square brick and preparation method thereof
  • Novel high-adsorption anti-pressure square brick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A new type of high-adsorptive anti-pressure square brick is prepared by obtaining the following raw materials: 100kg of modified cement, 20kg of blast furnace slag, 6kg of porous basalt, 10kg of Xinjiang and Ganbrak vermiculite tailings, 6kg of erionite, 8kg of palygorskite, 3kg of graphite, 2kg of lignocellulose, 1kg of fatty alcohol polyoxyethylene ether, 4kg of redispersible latex powder, 1kg of antifreeze, 0.4kg of coupling agent, 0.6kg of crosslinking agent and 9kg of magnetized water;

[0027] The preparation and selection of some of the above raw materials are shown in Table 1 below:

[0028] Table 1

[0029]

[0030] The preparation method of the above-mentioned novel high-absorption anti-pressure square brick is as follows:

[0031] (1) Ball milling:

[0032] Ⅰ: First, add the prepared blast furnace slag, porous basalt, Xinjiang and dried Brak vermiculite tailings, erionite, palygorskite and 1 / 2 magnetized water into the ball mill and mill for 25 minutes t...

Embodiment 2

[0037] A new type of high-adsorptive anti-pressure square brick, obtained from the following raw materials for preparation: 110kg of modified cement, 25kg of blast furnace slag, 7kg of porous basalt, 11kg of Xinjiang and Ganbrak vermiculite tailings, 8kg of erionite, 10kg of palygorskite, expansion 4kg of graphite, 2.5kg of lignocellulose, 1.5kg of fatty alcohol polyoxyethylene ether, 5kg of redispersible latex powder, 1.25kg of antifreeze, 0.5kg of coupling agent, 0.7kg of crosslinking agent and 10kg of magnetized water;

[0038] The preparation and selection of the above-mentioned part of the raw materials are shown in Table 2 below:

[0039] Table 2

[0040]

[0041] The preparation method of the above-mentioned novel high-absorption anti-pressure square brick is as follows:

[0042] (1) Ball milling:

[0043] Ⅰ: First, add the prepared blast furnace slag, porous basalt, Xinjiang and dried Brak vermiculite tailings, erionite, palygorskite and 1 / 2 magnetized water into ...

Embodiment 3

[0048] A new type of high-adsorption anti-pressure square brick, obtained from the following raw materials for preparation: 120kg of modified cement, 30kg of blast furnace slag, 8kg of porous basalt, 12kg of Xinjiang and Ganbrak vermiculite tailings, 10kg of erionite, 12kg of palygorskite, expansion 5kg of graphite, 3kg of lignocellulose, 2kg of fatty alcohol polyoxyethylene ether, 6kg of redispersible latex powder, 1.5kg of antifreeze, 0.6kg of coupling agent, 0.8kg of crosslinking agent and 11kg of magnetized water;

[0049] The preparation and selection of some of the above raw materials are shown in Table 3 below:

[0050] table 3

[0051]

[0052] The preparation method of the above-mentioned novel high-absorption anti-pressure square brick is as follows:

[0053] (1) Ball milling:

[0054]Ⅰ: First, add the prepared blast furnace slag, porous basalt, Xinjiang and dried Brak vermiculite tailings, erionite, palygorskite and 1 / 2 magnetized water into a ball mill and mil...

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Abstract

The invention discloses a novel high-adsorption anti-pressure square brick and a preparation method thereof, and relates to the technical field of square bricks. The square brick comprises modified cement, blast furnace slag, porous basalts, Xinjiang qieganbulake vermiculite tailings, erionite, palygorskite, expanded graphite, lignocellulose, fatty alcohol-polyoxyethylene ether, redispersible powder, anti-freezing agents, coupling agents, cross-linking agents and magnetic water. The preparation method of the square brick includes the steps: raw material mixing; pressing formation; stream-pressure; maintenance to prepare the square brick. The square brick is simple and convenient to prepare, green, environmentally friendly and high in moisture permeability and water permeability ability, air can be effectively purified, urban heat island effect is reduced, and the square brick has excellent mechanical strength, corrosion resistance, freezing resistance and abrasion resistance.

Description

technical field [0001] The invention relates to the technical field of square bricks, in particular to a novel high-adsorption compression-resistant square brick and a preparation method thereof. Background technique [0002] With the rapid development of the national economy and the continuous improvement of people's living standards, the consumption of energy is also increasing, and the problem of energy shortage is becoming more and more prominent. Therefore, energy-saving and environmentally friendly building materials are gradually being valued by people. One of the materials, it is widely used and has become a structural brick for urban roads, squares, residential areas, tourist areas and other roads. It needs to have the characteristics of anti-slip, wear-resistant, high strength, etc., and it has become a new type of building material for modern city beautification. Nowadays, ordinary square bricks are mostly made of cement and sand. The waste is large, the price is...

Claims

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Application Information

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IPC IPC(8): C04B28/04
CPCC04B28/04C04B2201/50C04B18/142C04B14/14C04B14/202C04B14/047C04B14/102C04B14/024C04B16/02C04B24/32C04B2103/0057C04B22/124C04B24/00C04B22/0013C04B24/04C04B22/06C04B22/12Y02A30/60
Inventor 曹智远
Owner HEFEI OAKS NEW BUILDING MATERIAL CO LTD