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Curbstone mounting construction method

A construction method and technology of standing along the stone, applied in the direction of gutter/curb, climate change adaptation, etc., can solve the problems of waste of surface material, uneven installation, uneven exposure, etc., to reduce investment and improve straightness. degree, good social and economic benefits

Active Publication Date: 2013-08-07
JINAN URBAN CONSTR GRP
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Problems solved by technology

But at the same time, there are still the following deficiencies: First, the workload of construction control is relatively large for multiple measurements, slits, and checks; 2, the slits cause waste of surface materials; The installation is not straight and smooth, the exposure is uneven, and the appearance quality is poor

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Embodiment

[0015] technical indicators : Straightness ≤ 10mm, height difference between adjacent blocks ≤ 3mm, gap width deviation ± 3mm, top surface elevation deviation ± 10mm, backrest size and straightness of vertical stone concrete meet the requirements, asphalt concrete side form top elevation, The width, height, and strength all meet the requirements.

[0016] Applied and Promoted Situations : This construction method is used in the road engineering of Qinghe South Road Road Project of the Municipal Engineering (Phase I) section of the West Railway Station area of ​​Jinan City, the second bidding section of the road engineering BT project of the core area of ​​the Municipal Engineering (Phase I) of the West Railway Station area of ​​Jinan City, and the Municipal It has been applied in the Beiyuan Street Extension Line Project of the BT construction project of the second tender section I contract section of the second phase of the road project, and the effect is good. It has effe...

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Abstract

The invention provides a curbstone mounting construction method. According to the invention, first the curbstones are mounted with a double-line control method, curbstone backs are manufactured with a gantry-supported construction process, and then asphalt is paved. With the double-line control method, mounting speed is accelerated, adjustment is reduced, and curbstone straightness and appearance quality are improved. With the gantry-supported construction process, mounting speeds of the curbstone backs and concrete templates are accelerated, labor investment is greatly reduced, construction quality is improved, basic guarantee is provided for subsequent asphalt concrete construction, and pavement flatness is ensured. Good effects such as good pavement appearance, straight line, and comfortable driving are achieved. compared with prior art, construction control work load of steps such as measuring, checking, testing, and the like are reduced; working efficiency is improved; construction duration is shortened; and good social and economic benefits are provided. The method has wide application space in municipal project curbstone mounting projects, and has popularization value.

Description

technical field [0001] The invention relates to a method for installing and constructing standing stones, which is suitable for installation and construction of standing stones in new construction, reconstruction and expansion of urban roads. Background technique [0002] In the traditional method of installing the curb stone, the asphalt surface layer is constructed first, and then the joint is cut, and then the curb stone is installed by the single-line method, and then the concrete back is poured. It has the following advantages: first, it can effectively control the paving width and thickness of the road base; second, it can ensure the compactness of the base at the side of the road. But at the same time, there are still the following deficiencies: First, the workload of construction control is relatively large for multiple measurements, slits, and checks; 2, the slits cause waste of surface materials; The installation is not straight and smooth, the exposure is uneven,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/22
CPCY02A30/60
Inventor 潘云陈彦李盘山赵利杨增礼
Owner JINAN URBAN CONSTR GRP
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