CN105418143A - Antiskid and contamination-resistant sand-based water permeable brick and manufacturing method thereof - Google Patents

Abstract

The invention discloses an antiskid and contamination-resistant sand-based water permeable brick. Room-temperature grinding is conducted after cinnamomum camphora leaves and sugar beet pulp are subjected to carbonization, acrylic fiber is adsorbed to surfaces of pores, and therefore absorbability and tenacity of the product are improved; modified sugar filtered mud serves as a pore-forming agent, desert sand is washed with water and dried, coarse aggregate such as natural medical stone are combined, and therefore strength and anti-bending performance of the product are obviously improved under the condition of not influencing the water permeability of a brick body. The sand-based water permeable brick manufactured through the method is simple in process and low in production cost, and has the advantages of being high in porosity, excellent in water permeability performance, resistant to contamination, resistant to skid and low in production energy consumption.

Description

A kind of anti-skidding stain resistant sand base water-permeable brick and preparation method thereof

Technical field

The present invention relates to building material technical field, particularly relate to a kind of anti-skidding stain resistant sand base water-permeable brick and preparation method thereof.

Background technology

Sand base water-permeable brick became the focus of attention in the last few years, this sand base water-permeable brick, for raw material with the sand in desert, water permeability is good, anti-skidding, also unlike water-permeable brick is easy is like that blocked by dust, but cost is too high, promoting sand base water-permeable brick is the effective way realizing Desert Sand resource utilization, on the one hand when ore resource is day by day in short supply, can using the construction timber of Desert Sand as a kind of cheapness, on the other hand for the large-area desertification control of China, to turn waste into wealth in desert be useful.But less about the research of sand base water-permeable brick at present, the industry standard that the production technique of traditional sand base water-permeable brick is backward, cost is high, function singleness, ultimate compression strength and water permeability can not reach water-permeable brick simultaneously.

Summary of the invention

The object of the invention is exactly the defect in order to make up prior art, provides a kind of anti-skidding stain resistant sand base water-permeable brick and preparation method thereof.

The present invention is achieved by the following technical solutions:

A kind of anti-skidding stain resistant sand base water-permeable brick, is made up of the raw material of following weight part: Desert Sand 35-37, solid sulfur ash 14-16, natural medical stone 22-23, sugared filter mud 15-18, rosin 8-9, zinc borate 0.3-0.5, cationic starch 3-5, acrylic fiber 4-6,3-aminopropyl trimethoxysilane 2.2-2.5, dimethyl silicone oil 3.4-3.6, leaf of Cortex cinnamomi camphorae 2-3, beet pulp 5-7, suitable quantity of water.

The making method of described a kind of anti-skidding stain resistant sand base water-permeable brick, comprises the following steps:

(1) leaf of Cortex cinnamomi camphorae, beet pulp are dried and put into charring furnace at the temperature of 450-500 DEG C, isolated air charing 20-30 minute, be cooled to room temperature and add acrylic fiber, 3-aminopropyl trimethoxysilane grinding 40-50 minute, dry;

(2) dry after the washing of sugared filter mud at 50-60 DEG C of temperature, send in high-speed mixer and add rosin, zinc borate, cationic starch and appropriate water, turn/speed high-speed stirring the 15-20 minute of min with 1400-1500, dry, ultrasonic grinding becomes powder to dry;

(3) add natural medical stone after Desert Sand washing being dried and be crushed to 120-140 order after 750-840 DEG C of high-temperature calcination process, add the mixing of step (1), (2) material and other remaining components, drop into ball milling 2-3 hour in ball mill, water spray granulation, ageing were pressed into raw adobe after 2 days;

(4) adobe natural drying will be given birth to air-dry, in 1060-1100 DEG C of sintering 1-2 hour in chamber type electric resistance furnace, naturally cool to room temperature discharging.

Advantage of the present invention is: through grinding at room temperature after leaf of Cortex cinnamomi camphorae, beet pulp charing process by the present invention, pore surface absorption acrylic fiber, improve adsorptivity and the toughness of product, with modified sugared filter mud for pore former, the coarse aggregates such as compatibility natural medical stone significantly improve product intensity and fracture resistance when not affecting brick body water-permeable is dried in Desert Sand washing again, not only technique is simple for the sand base water-permeable brick utilizing the present invention to obtain, production cost is low, and have that porosity is high, water permeability is excellent, stain resistant and anti-skidding, produce the low advantage of power consumption.

Embodiment

A kind of anti-skidding stain resistant sand base water-permeable brick, is made up of the raw material of following weight part: Desert Sand 35, solid sulfur ash 14, natural medical stone 22, sugared filter mud 15, rosin 8, zinc borate 0.3, cationic starch 3, acrylic fiber 4,3 aminopropyl trimethoxysilane 2.2, dimethyl silicone oil 3.4, leaf of Cortex cinnamomi camphorae 2, beet pulp 5, suitable quantity of water.

The making method of described a kind of anti-skidding stain resistant sand base water-permeable brick, comprises the following steps:

(1) leaf of Cortex cinnamomi camphorae, beet pulp are dried and put into charring furnace at the temperature of 450 DEG C, isolated air carbonizes 20 minutes, is cooled to that room temperature adds acrylic fiber, 3 aminopropyl trimethoxysilane grind 40 minutes, dries;

(2) dry after the washing of sugared filter mud at 50 DEG C of temperature, send in high-speed mixer and add rosin, zinc borate, cationic starch and appropriate water, with the speed high-speed stirring 15 minutes of 1400 turns/min, dry, ultrasonic grinding becomes powder to dry;

(3) add natural medical stone after Desert Sand washing being dried and be crushed to 120 orders after 750 DEG C of high-temperature calcination process, add the mixing of step (1), (2) material and other remaining components, ball milling 2 hours in input ball mill, water spray granulation, ageing were pressed into raw adobe after 2 days;

(4) adobe natural drying will be given birth to air-dry, and in chamber type electric resistance furnace, sinter 1 hour in 1060 DEG C, naturally cool to room temperature discharging.

The technical parameter index of the sand base water-permeable brick using the present invention to produce is as follows: ultimate compression strength 48.8MPa, coefficient of permeability is 0.088cm/s, and the water-retentivity of water-permeable brick is 0.846g/cm ².

Claims (2)

1. an anti-skidding stain resistant sand base water-permeable brick, it is characterized in that, be made up of the raw material of following weight part: Desert Sand 35-37, solid sulfur ash 14-16, natural medical stone 22-23, sugared filter mud 15-18, rosin 8-9, zinc borate 0.3-0.5, cationic starch 3-5, acrylic fiber 4-6,3-aminopropyl trimethoxysilane 2.2-2.5, dimethyl silicone oil 3.4-3.6, leaf of Cortex cinnamomi camphorae 2-3, beet pulp 5-7, suitable quantity of water.

2. the making method of a kind of anti-skidding stain resistant sand base water-permeable brick according to claim 1, is characterized in that comprising the following steps:

(1) leaf of Cortex cinnamomi camphorae, beet pulp are dried and put into charring furnace at the temperature of 450-500 DEG C, isolated air charing 20-30 minute, be cooled to room temperature and add acrylic fiber, 3-aminopropyl trimethoxysilane grinding 40-50 minute, dry;

(2) dry after the washing of sugared filter mud at 50-60 DEG C of temperature, send in high-speed mixer and add rosin, zinc borate, cationic starch and appropriate water, turn/speed high-speed stirring the 15-20 minute of min with 1400-1500, dry, ultrasonic grinding becomes powder to dry;

(3) add natural medical stone after Desert Sand washing being dried and be crushed to 120-140 order after 750-840 DEG C of high-temperature calcination process, add the mixing of step (1), (2) material and other remaining components, drop into ball milling 2-3 hour in ball mill, water spray granulation, ageing were pressed into raw adobe after 2 days;

(4) adobe natural drying will be given birth to air-dry, in 1060-1100 DEG C of sintering 1-2 hour in chamber type electric resistance furnace, naturally cool to room temperature discharging.