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Novel garden pavement material and preparation method thereof

A pavement material and gardening technology, applied to building insulation materials, roads, roads, etc., can solve problems such as waste of resources, rutting, and land occupation, and achieve the effects of improving penetration, durability, and crack resistance

Active Publication Date: 2014-07-30
广东筑奥生态环境股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the colored asphalt used in the existing garden roads often only pays attention to the appearance but not to the performance and service life. With the increase of traffic load and the approach of the service life of pavement materials, a large number of asphalt pavements have appeared serious rutting, Wear, cracks and other diseases, the renovation of asphalt pavement will produce a large amount of ordinary asphalt concrete materials. If these wastes are not utilized, it will not only cause a huge waste of resources, but also occupy land, pollute the environment, and seriously affect the landscape of garden roads and visitor experience

Method used

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  • Novel garden pavement material and preparation method thereof
  • Novel garden pavement material and preparation method thereof
  • Novel garden pavement material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1 Novel garden pavement material of the present invention

[0032] The new garden pavement material is composed of the following components: 30 parts of asphalt, 10 parts of pigment, 1 part of light oil, 10 parts of waste rubber powder, 3 parts of plasticizing component, 5 parts of rice bran, and 2 parts of stabilizer. The light oil is classified into naphthenic oil, the waste rubber powder is activated waste rubber powder with a fineness of 40 mesh, the plasticizing component is dibutyl phthalate, and the stabilizer is dicumyl peroxide.

[0033]The preparation method of the above-mentioned novel garden pavement material is as follows: firstly, the asphalt is heated to 165° C., placed under a high-speed shearing machine, and the high-speed shearing machine is started and the shearing speed of the high-speed shearing machine is controlled to be 5000 rpm, the shearing temperature at 172°C, within 30 minutes, add the prescribed amount of rice bran and plasticizi...

Embodiment 2

[0034] Embodiment 2 Novel garden pavement material of the present invention

[0035] The new garden pavement material is composed of the following components: 40 parts of asphalt, 20 parts of pigment, 1 part of light oil, 10 parts of waste rubber powder, 3 parts of plasticizing components, 100 parts of asphalt, 5 parts of rice bran, and 2 parts of stabilizer share. The light oil is classified into naphthenic oil, the waste rubber powder is activated waste rubber powder with a fineness of 40 mesh, the plasticizing component is dibutyl phthalate, and the stabilizer is dicumyl peroxide.

[0036] The preparation method of the above-mentioned novel garden pavement material is as follows: firstly, the asphalt is heated to 175° C., placed under a high-speed shearing machine, and the high-speed shearing machine is started and the shearing speed of the high-speed shearing machine is controlled to be 3000 rpm, the shearing temperature at 178°C, within 30 minutes, add the prescribed amo...

Embodiment 3- Embodiment 7

[0037] Embodiment 3-Example 7 Ordinary asphalt garden paving material of the present invention and its preparation method

[0038] Components and content in the novel garden pavement material are shown in the table below:

[0039] Table 1 The number of components in the novel garden pavement material in Examples 3-7

[0040]

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Abstract

The invention relates to a novel garden pavement material and a preparation method thereof, belongs to the field of garden road building and provides the novel garden pavement material and the preparation method thereof to improve the performance of ordinary asphalt and reduce maintenance costs of garden roads. An asphalt regenerant comprises asphalt, pigments, light-weight oil content, plasticizing components, rice bran and a stabilizing agent, and the selection range and the composition of each component are limited specifically. Aging tests and low-temperature performance tests indicate that after the novel garden pavement material is mixed with the ordinary asphalt, the viscoelastic performance of the ordinary asphalt and the crack resistance and the durability of pavements can be substantially improved, so that the garden pavement material is broad in application prospect.

Description

technical field [0001] The invention relates to a novel garden pavement material and a preparation method thereof, belonging to the field of road maintenance. Background technique [0002] A garden is a foot space that organizes and guides visitors to appreciate the scenery, and forms a rich and colorful garden landscape together with gardening elements such as buildings, water bodies, rocks, and plants. The garden road is the vein of the garden, and its planning layout and direction must meet the functional requirements of the area, and at the same time coordinate with the surrounding environment. The garden road is an integral part of the garden, which plays the role of organizing space, guiding tours, connecting traffic and providing places for walking and resting. Like a vein, it connects the various scenic spots in the garden into a whole. Therefore, in addition to having the same traffic functions as pedestrian roads, there are many unique functions. [0003] Div...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L95/00C08L21/00C08L91/00C08K5/12C08K5/14B29B7/38E01C7/18
Inventor 张青
Owner 广东筑奥生态环境股份有限公司