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Ultra-high performance concrete integrated construction process

A construction technology and ultra-high-performance technology, applied in climate change adaptation, roads, buildings, etc., can solve problems such as not being able to fully utilize ultra-high-performance concrete, and achieve the effect of improving road surface forming quality, construction quality, and construction efficiency

Active Publication Date: 2021-03-09
TANGSHAN XINGDOU ROAD&BRIDGE MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing construction equipment and techniques are aimed at traditional concrete. If traditional construction equipment and techniques are used, the characteristics of ultra-high performance concrete cannot be fully utilized.

Method used

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  • Ultra-high performance concrete integrated construction process
  • Ultra-high performance concrete integrated construction process
  • Ultra-high performance concrete integrated construction process

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Embodiment Construction

[0040] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0041] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention relates to an ultra-high performance concrete integrated construction process, and belongs to the technical field of concrete pavement construction. The ultra-high performance concrete integrated construction process comprises the steps that firstly, a concrete paving integrated machine is used for material distribution, leveling and film covering, a curing film is removed after concrete initial setting, and then a surface finishing and film covering integrated machine is used for troweling and surface finishing and film covering maintenance. According to the integrated construction process suitable for the ultra-high performance concrete, the concrete paving integrated machine and the surface finishing and film covering integrated machine are used, integrated construction can be achieved, the construction efficiency and the construction quality are improved, and therefore the characteristics of the ultra-high performance concrete are brought into full play.

Description

technical field [0001] The invention relates to an ultra-high-performance concrete integrated construction technology, which belongs to the technical field of concrete pavement construction. Background technique [0002] "Smart concrete," also known as "ultra-high-performance concrete" (UHPC), resists greater compression than other forms of concrete, and is also more flexible and durable than conventional concrete. UHPC has high fluidity and good anti-segregation and bleeding ability, and can be uniformly and densely filled and formed only by its own gravity without vibrating, which can well meet the requirements of modern engineering concrete with complex structures and dense reinforcement. [0003] UHPC can be regarded as the most durable engineering material. The mechanical properties of UHPC with proper reinforcement are close to those of steel structures. At the same time, UHPC has excellent wear resistance and explosion resistance. Therefore, UHPC is especially suitab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48E01C23/03
CPCE01C19/4866E01C23/03Y02A30/60
Inventor 马梦然李伟林贾慧君
Owner TANGSHAN XINGDOU ROAD&BRIDGE MACHINERY CO LTD
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