Integral bridge and bridge material

Abstract

The invention discloses an integral bridge and a bridge material, relates to the field of small and medium-sized bridges, and provides the bridge which can be integrally formed in a factory and has high strength, and the material for manufacturing the bridge. The integral bridge comprises a bridge deck, wherein the bridge deck comprises the bridge material and a plurality of plate strips; the plate strips are arranged at intervals for forming a plate strip layer; the bridge material coats the plate strip layer and fully fills gaps between the plate strips; and the bridge material comprises the following ingredients in proportion by weight: 25 percent to 30 percent of magnesium oxides, 12 percent to 15 percent of magnesium chlorides, 0.2 percent to 0.5 percent of stabilizers, 0.65 percent to 0.85 percent of bonding agents, 0.35 percent to 0.55 percent of thickening agents, 30 percent to 35 percent of straws, 5 percent to 6.5 percent of glass reinforced fiber and the balance water. The integral bridge and the bridge material are particularly suitable to be used for designing and manufacturing ordinary bridges.

Description

technical field [0001] The invention relates to the field of small and medium-sized bridges, in particular to an integrated bridge and bridge materials used for manufacturing the bridge. Background technique [0002] In the prior art, materials for manufacturing small and medium-sized bridges mainly include reinforced concrete, stone and wood. [0003] In the manufacturing process of reinforced concrete bridges, stone bridges and timber bridges, a large number of processes need to be carried out on site, that is, a large number of processes need to be carried out at the location of the bridge, and the construction time on site is long. On-site construction has a great impact on the surrounding environment and is greatly affected by environmental factors such as climate; frequent transportation of materials will also increase costs. [0004] In addition, reinforced concrete bridges have the advantages of high strength and durability, but the manufacturing cost of reinforced ...

AI Technical Summary

Problems solved by technology

On-site construction has a great impact on the surrounding environment and is greatly affected by environmental factors such as climate; frequent transportation of materials will also increase costs

[0004] In addition, reinforced concrete bridges have the advantages of high strength and durability, but the manufacturing cost of reinforced concrete bridges is high and the manufacturing process is complicated

The cost of stone bridges is low, but stone mining, processing, and masonry are not easy to mechanize, requiring more labor and a longer construction period

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