Manufacturing method and production process formula of stone-like and wood-like concrete rails

Abstract

The invention relates to rails, in particular to a manufacturing method of stone-like concrete rails suitable for decoration engineering of water conservancy watercourses, municipal bridges, landscape boardwalks, reservoir enclosures and the like. The method comprises the following steps: 1) preparing a mould; 2) preparing stirred materials; 3) stirring the stirred materials; 4) stirring the stirred materials thrown each time for N minutes; 5) moulding the mixture; 6) vibrating the mixture; 7) airing the mixture; 8) removing the mould; 9) curing the rails; and 10) treating the surfaces of the stone-like and wood-like concrete rails. The mould and the manufacturing method have the following advantages: simple production steps, energy saving, environmental protection, low cost, simple and reasonable structure, convenience in use, perfect and vivid effect, high strength, water resistance, weather resistance and the like.

Description

technical field [0001] The invention relates to a railing, in particular to a method for manufacturing a stone-like concrete railing suitable for decoration projects such as water conservancy channels, municipal bridges, landscape plank roads, and reservoir enclosures. Background technique [0002] Existing railings are all made of metal or wood. The former has cumbersome molding, high labor intensity, low work efficiency, high energy consumption and high cost. The latter must be coated with protective paint, which is not only complicated and cumbersome, time-consuming, but also easy to fade and difficult to shape. The labor intensity is high and the cost is high; moreover, it consumes a large amount of wood, which damages the environment and affects the ecological balance. [0003] Wrought iron railings are easy to steal and rust, and they need to be painted and maintained every year, which greatly wastes manpower, material resources and financial resources. Stainless st...

AI Technical Summary

Problems solved by technology

Therefore, the mold is heavy and inconvenient to carry and operate

And because the mold shell of FRP is made by hand, the dimensional accuracy is low, the interchangeability is poor, and the surface of the mold shell is hard and thin, and it is easy to warp and deform. Production quality and waste of concrete; in addition, molds are prone to aging and have a service life of only one year