Artificial pebble and preparation method

Abstract

The invention discloses artificial pebble and a preparation method thereof. The artificial pebble is prepared from an inner core component and an outer core component, wherein the inner core component comprises modified attapulgite clay, pasty attapulgite clay, activated carbon, diatomite, calcium carbonate, silicon dioxide, furnace slag, pyrethrum, peppermint, and clove oil; the outer core component comprises 8 parts of high-viscosity attapulgite clay, 6 parts of diatomite, 26 parts of polyurethane and graphene. The preparation method comprises the following steps of firstly, preparing the modified attapulgite clay and the high-viscosity attapulgite clay; then, preparing the pebble inner core; preparing an outer shell coating; finally, uniformly coating the surface of the inner core with the prepared outer shell coating. The artificial pebble has the advantages that the better mechanical property and water erosion-resistant function are realized; the better sound absorbing and adsorbing functions are realized; the problems of gradual exhaustion of natural resources, lack of natural pebble and difficulty in material selection due to condition limitation of region and environment, and the like are solved; the better ecological, environment-friendly and economic benefits are realized.

Description

technical field [0001] The invention relates to the technical field of artificial pebbles, in particular to an artificial pebble and a preparation method. Background technique [0002] A garden is a foot space that organizes and guides visitors to appreciate the scenery, and forms a rich and colorful garden landscape together with gardening elements such as buildings, water bodies, rocks, and plants. The garden road is the vein of the garden, and its planning layout and direction must meet the functional requirements of the area, and at the same time coordinate with the surrounding environment. The garden road is an integral part of the garden, which plays the role of organizing space, guiding tours, connecting traffic and providing places for walking and resting. Like a vein, it connects the various scenic spots in the garden into a whole. Therefore, in addition to having the same traffic functions as pedestrian roads, there are many unique functions. [0003] However, m...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the defects in the prior art, the object of the present invention is to provide an artificial pebble, which not only has good mechanical strength and waterproof erosion function, but also has good sound absorption and adsorption functions, which not only solves the problem of natural resources Exhaustion and the lack of natural pebbles and difficulty in material selection due to geographical and environmental constraints also provide a guarantee for the garden to provide a fresh and quiet environment, with good ecological, environmental and economic benefits