High-strength curb and manufacturing method thereof

一种路缘石、高强度的技术，应用在边沟/路缘石、道路、道路等方向，能够解决强度不高、易产生裂痕、断裂等问题，达到抗压强度高、成本低的效果

Inactive Publication Date: 2010-09-01
SHENZHEN HUILI DEBANG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the curbstone is an indispensable part of urban planning, and because the function of the curbstone is to mark the boundary between the road surface and other structures, there will be a high probability of being collided by external forces, such as a car hitting the curbstone On the other hand, the existing curb stones are basically ordinary cement products, and their strength is not high. They are easily cracked or even broken after being hit, which shortens the service life of the curb stones, and the damaged curb stones need to be repaired immediately. Replacement, which further increases the cost of urban planning, and requires dedicated personnel to carry out repairs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The ratio of the concrete nano-maintenance agent is 3kg of polyether; 0.4kg of film-forming agent and 96.6kg of water, just mix evenly, and brush on the surface of the curb with a brush. In order to ensure the quality, generally brush 2-3 times. The film-forming agent in this embodiment is diethylene glycol monobutyl ether film-forming agent.

Embodiment 2

[0031] The ratio of the concrete nano-maintenance agent is 5kg of polyether; 1kg of film-forming agent and 94kg of water, just mix evenly, and brush on the surface of the curb with a brush. In order to ensure the quality, generally brush 2-3 times. The film forming agent in the present embodiment is diethylene glycol monobutyl ether film forming agent

Embodiment 3

[0033] The ratio of the concrete nano-maintenance agent is 10kg of polyether; 2kg of film-forming agent and 88kg of water, just mix evenly, and brush on the surface of the curb with a brush. In order to ensure the quality, generally brush 2-3 times. The film-forming agent in this embodiment is diethylene glycol monobutyl ether film-forming agent.

[0034] Concrete sealing curing agent among the present invention can use following formula:

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PUM

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Abstract

The invention discloses a high-strength curb and a manufacturing method thereof. The surface of the curb is treated by the following method in turn: firstly, curing the surface of the demoulded curb for 5 to 10 days by using a concrete nano curing agent; secondly, performing surface solidification on the cured curb surface by using a concrete sealer; and finally, polishing the consolidated surface by using a water-based permeating brightener. The high--strength curb with the unique formula, and the manufacturing method have the advantages of high strength, low cost and environmental protection and the like.

Description

technical field [0001] The invention relates to a high-strength road curb and a manufacturing method thereof. Background technique [0002] In real life, curbstone can be seen everywhere, but in daily life, people often don't know its scientific name. The curb stone is actually the abbreviation of the edge stone of the road green space, and the English is curb, which refers to the boundary stone set on the edge of the road surface, also referred to as the edge stone. It is used as a stone at the boundary between the edge of the pavement and other structural zones. There are many forms of curb stones, vertical, inclined and flat. [0003] The more common curb stones are the strip structures between the pavement and shoulders on both sides of the road. Because of the drop, it looks like a cliff, so the strip structure formed by the curb is also called Daoya. The structural size is usually 99cmX30cmX15cm. Generally 10cm higher than the road surface. There are also curb st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/00E01C11/22E01F9/053E01F9/541
Inventor 黄利辉
Owner SHENZHEN HUILI DEBANG ENVIRONMENTAL PROTECTION TECH CO LTD
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