A production process of organic cementitious material surface layer concrete porous permeable brick

Abstract

The invention discloses an organic gel surface layer concrete stirring device. The organic gel surface layer concrete stirring device comprises a base. The top of the base is fixedly connected with acircular frame and two supports. The circular frame is located between the two supports. A circular stirring barrel is arranged on an inner ring of the circular frame. A first rotary shaft is fixedlyinserted in the center of the circular stirring barrel. One end of the first rotary shaft is rotatably connected with the sidewall of one support. The organic gel surface layer concrete stirring device is simple in structure. A surface layer is formed in the manner that red sand and yellow sand are bonded through asphalt and synthetic resin and other organic gel, and the service life of the surface layer can be prolonged. Moreover, the red sand and the yellow sand are mixed, the color is bright and catchy, and the aesthetic property is improved. A bottom layer is prepared from 42.5# ordinary Portland cement and gravels and has high strength and porosity. The water permeability performance can be improved. Organic gel surface layer concrete porous water permeable bricks prepared through thedevice are solid, durable, attractive and good in water permeability performance through combination of the surface layer and the bottom layer.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a production process of an organic gelling material surface layer concrete pore permeable brick. Background technique [0002] Permeable bricks originated in the Netherlands. During the process of building a city from the sea, the Dutch found that the ground after the seawater was drained would cause continuous land subsidence due to long-term lack of contact with water. Once the dykes on the coastline are washed away, the seawater will quickly rush to cities much lower than sea level and submerge the entire coastal city. In order to prevent the ground from sinking, the Dutch made a small pavement brick with a length of 200 mm, a width of 100 mm, and a height of 50 or 60 mm, which was laid on the street surface, and a gap of 2 mm was reserved between the bricks. In this way, when it rains, the rainwater will seep into the ground from the gaps between the bricks; the e...

AI Technical Summary

Problems solved by technology

In this way, when it rains, the rainwater will seep into the ground from the gaps between the bricks; the existing permeable bricks are generally made of materials such as cement, gravel and cement, and then, during the compounding process, due to the uneven mixing of the raw materials, Poor water permeability of permeable bricks

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