High-titanium dry slag sand water permeable brick and preparation method thereof

Abstract

The invention discloses a high-titanium dry slag sand water permeable brick and a preparation method thereof, and relates to the technical field of building materials. The technical problem to be solved is to provide the water permeable brick taking high-titanium dry slag sand as a main raw material. According to the technical scheme, the high-titanium dry slag sand water permeable brick is prepared from the following components in parts by weight: 145 to 155 parts of water, 370 to 380 parts of cement and 1560 to 1580 parts of high-titanium dry slag sand. The preparation method of the high-titanium dry slag sand water permeable brick comprises the following steps: S1, material preparation: screening the high-titanium dry slag sand to obtain high-titanium dry slag sand of specific particlesize; S2, detection: detecting the quality of the high-titanium dry slag sand of specific particle size in order to ensure that the high-titanium dry slag sand is qualified; S3, weighing: weighing rawmaterials respectively; S4, mixing: uniformly stirring the high-titanium dry slag sand of specific particle size, water and cement to obtain a concrete mixture; S5, molding: preparing the concrete mixture into a water permeable brick; and S6, maintaining. According to the invention, the utilization way of high-titanium dry slag is extended.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a high-titanium heavy slag sand permeable brick and a preparation method thereof. Background technique [0002] With the acceleration of my country's urbanization process, a large amount of land is covered by various impermeable materials, causing problems such as water accumulation in urban roads, decline in groundwater levels, and aggravation of the heat island effect. In response to the above problems, experts and scholars at home and abroad have carried out research on permeable pavement materials, and permeable bricks are a very convenient and practical permeable pavement building material. Compared with ordinary pavement bricks, permeable bricks are characterized by a certain amount of continuous pores, which are breathable and permeable. They can not only take into account people's requirements for the use of hardened road surfaces, but also reduce the environmental burde...

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Problems solved by technology

Occupying the site is also easy to pollute the environment. Therefore, how to turn high-titanium heavy slag sand into treasure and realize resource utilization, such as making permeable bricks, is an important choice for iron and steel enterprises.

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