JP2006008489A - Ceramic block for slope protection - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a material for a block construction method easily used for a restoration of a slope face. <P>SOLUTION: A porous biscuit-fired ceramic block for slope protection can be manufactured by firing concrete at a high temperature, because the constituent of concrete is almost lime which is carbonized and condensed by firing like wood chips and forms pores. When a debris flow enters the backside of the block, only water flows out from the surface and the slope face is stabilized. The dried back-fill soil of the debris flow is well integrated with surrounding soil to become a part of the earth and accelerates the restoration of vegetation. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a block construction material that facilitates slope repair work.

  Landslides due to natural disasters push a debris flow that contains a lot of moisture to the surroundings, and the restoration of this is done by removing this debris, drying the site, solidifying the foundation part, and implementing a new concrete on-site construction method, etc. I had to.

However, the restoration of the site had to be carried out by waiting for a clear day due to continuous rain, and was only delayed by the weather.
As materials that can be implemented even during rain, materials that overcome the inconvenience of the flooring and accumulate are necessary, those that do not require a curing period such as concrete, etc., and the flowing mud flow is supported as a stabilizer, What was needed was a pumice stone that would shed only excess water. Therefore, aggregate is mixed using clay, fired and applied.

  As a measure for improvement, by stacking porous ceramic fired blocks without using concrete, only excess moisture is released, and the debris is stopped by the back of the block and dried. This makes it possible for the slope with stable water volume to be assimilated with the surrounding soil at an early stage.

Means for Solving the Invention

  The problem is that this block needs to dissipate moisture as appropriate, and is stable with an appropriate weight.

The invention's effect

  The present invention must be a property that allows water to freely pass through, and even if it is porous and partially clogged, it must not be able to constantly diverge the water flow in the other direction, so the concrete mass as aggregate to be mixed with clay, Ceramic pieces, tiles, bricks, etc. crushed to 40 mm or less, wood chips cut to 30 mm or less, and clay kneaded in a vacuum state, molded, dried, and fired at about 800-1000 degrees It is characterized by. Other ceramic pieces to be mixed are intended to be aggregates in order to maintain the strength of the block itself.

Best Mode for Carrying Out the Invention

  The present invention, which is easy to assimilate with nature, can be used for many years for the protection of soil that is easy to infest with vegetation, and is contrary to calcareous plants such as concrete walls. Rather, over the years, it can protect the earth as part of the land.

  It is a perspective view of a slope protection block. (1) is a protrusion for preventing the block stacked in the upper stage from slipping. (2) is a block preventing protrusion of the block pressed in the lower stage.   It is an explanation of the use of the slope protection block.   It is a work process sequence diagram.

Claims (1)

  When clay lump, concrete debris, brick debris, ceramic pieces and wood chips are mixed and fired, the concrete lump and wood are oxidized and carbonized by oxidative heating to form a hollow inside, and a porous unglazed ceramic surface protection block Can be manufactured.

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