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Basalt fiber composite material drainage ditch mounting process

A basalt fiber and composite material technology, applied in water supply devices, waterway systems, sewer systems, etc., can solve problems such as hidden dangers of construction safety, heavy prefabricated parts, and personnel crushing injuries, etc., to reduce construction costs and installation processes. Lightweight, overall effect

Pending Publication Date: 2021-12-28
ANHUI TRANSPORTATION HLDG GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the construction of the prefabricated gutter, a prefabricated concrete slab weighs about 100kg. The traditional construction method needs to use a crane for construction and installation. The whole process is time-consuming and laborious, and the work efficiency is lagging behind. Due to the heavy weight of the prefabricated parts, it is easy to cause crowding during the installation process. Injured by pressure, there is a big hidden danger in construction safety

Method used

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  • Basalt fiber composite material drainage ditch mounting process
  • Basalt fiber composite material drainage ditch mounting process
  • Basalt fiber composite material drainage ditch mounting process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Please combine Figure 1 to Figure 3 , the basalt fiber composite drainage ditch installation process, including the following steps:

[0038] S1: According to the drawing design requirements, select a multi-section drainage ditch 2 made of basalt fiber composite material and compatible with the foundation groove 13. The top of the drainage ditch 2 is open and has an inverted trapezoidal cross-section.

[0039] The basalt fiber composite material in this embodiment is a continuous fiber drawn from natural basalt. Basalt continuous fiber not only has high strength, but also has various excellent properties such as electrical insulation, corrosion resistance, and high temperature resistance. In addition, the production process of basalt fiber determines that less waste is produced, less environmental pollution, and the product can be directly degraded in the environment after being discarded without any harm, so it is a veritable green and environmentally friendly mater...

Embodiment 2

[0061] The difference between the present embodiment 2 and the embodiment 1 is that in step S5, when it is necessary to install the drainage ditch 2 in the base groove 13 when the inclination and slope length of the embankment side slope 11 of the slope body 1 are large, it is manually lowered Every section of the drainage ditch 2 is placed in the foundation groove 13 in the same way. Use two long wooden squares on the foundation groove 13 as the temporary placement platform for the drainage ditch 2, and place two steel pipes on the embankment slope 11 and the slope protection road for the drainage ditch 2 to slide, and then the workers bind the long wooden squares on the drainage ditch 2 Rope, so that drainage ditch 2 slides and enters in the base groove 13 after passing through two long log sides.

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Abstract

The invention relates to the technical field of building construction, and discloses a basalt fiber composite material drainage ditch mounting process. The basalt fiber composite material drainage ditch mounting process comprises the following steps that a plurality of drainage ditches which are made of basalt fiber composite materials and are matched with a foundation trench are selected. The top of the drainage ditch is open and the section is of an inverted trapezoidal structure. Before the foundation trench is excavated, the area, where the drainage ditch can be installed, on a roadbed slope is properly compacted. When the foundation trench is excavated, an excavator is adopted for one-time excavation, the earthwork of the drainage ditch part is leveled to the designed elevation, the drainage ditch position is subjected to trench broaching, and a slope is made in the longitudinal downstream direction. The basalt fiber composite drainage ditch formed in advance can be spliced and formed on a construction site, so that the quality of the drainage ditch is well controlled, construction is easy and convenient, large hoisting instruments are not needed, the installation process is light and convenient, the safety of constructors is greatly guaranteed, the integrity of the drainage ditch can be effectively improved, the construction period of the drainage ditch can be effectively shortened, and the construction cost is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a basalt fiber composite drainage ditch installation process. Background technique [0002] In the construction of expressways, water is one of the important factors affecting expressways. The quality of drainage ditch installation directly affects the economy and rationality of the project and the length of the service life of the project. [0003] The existing drainage ditch installation method is as follows: first process and manufacture multi-section trench formwork on site, fix the multi-section trench formwork on the ground, then pour concrete, and remove the trench formwork after the concrete is dry, so as to use concrete to cover the drainage ditch ground once. However, one-time cast-in-place molding will easily lead to unsightly positions of the corners after the formation of the drainage ditch, and because the bottom surface of the trench formwork is arc-s...

Claims

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Application Information

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IPC IPC(8): E03F3/06E03F3/04
CPCE03F3/06E03F3/046
Inventor 许泽宁吴林松沈筠孙磊吴启一李德明王龙牛姚华彦
Owner ANHUI TRANSPORTATION HLDG GRP CO LTD
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