JPH1053476A - Bricks that effectively utilize inorganic waste - Google Patents

Abstract

(57) [Abstract] [Problem] To use incinerated ash molten slag, human waste, incinerated ash molten slag of sewage sludge and various industrial wastes in a simple and inexpensive manner, and in large quantities for landscapes and major parts of buildings The goal is to make it practical in terms of design, cost, quality, etc. SOLUTION: An inorganic material obtained by sticking a wooden or plastic decorative board with an inorganic or organic adhesive to the surface of a fired brick mainly composed of incinerated ash molten slag of refuse or sludge. Provide bricks that make effective use of waste. [Effect] By providing the brick of the present invention,
It became a material that fully satisfies the strength, and by using this brick, a space that was not discomforting to humans that also served as slag disposal could be created. In addition, as an effective use of slag generated by treating general garbage, a large amount of slag generated as wood or plastic veneer used for construction and civil engineering could be secured.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION As a method for treating and disposing of incinerated ash molten slag of refuse incinerated ash, night soil, incinerated ash of sewage sludge and various industrial wastes, their effective utilization has become a very important issue. At present, effective methods have not been obtained yet, and landfill disposal is currently required. The present invention provides bricks that effectively utilize a large amount of these inorganic wastes that will be generated in the future as materials for construction and civil engineering.

[0002]

2. Description of the Related Art As a method of treating and disposing of incinerated ash molten slag, human waste, incinerated ash slag of sewage sludge, and various industrial wastes, wastes are crushed to an appropriate particle size to produce bricks for pavement. It was mixed with concrete and used instead of quarrying and gravel, and was used for applications such as interstitial blocks and gutters. In addition to these methods, large quantities cannot be used for landscapes or major parts of architecture because they are unsatisfactory in terms of design, cost, quality, and so on. The present invention relates to a method for effectively utilizing these inorganic wastes in a field where they are consumed in large quantities.

[0003]

SUMMARY OF THE INVENTION Waste incinerated ash molten slag, human waste, incinerated ash molten slag of sewage sludge and various industrial wastes can be produced in a simple and inexpensive manner.
It should be able to be used in large quantities in the main parts of landscapes and architecture, and be sufficiently satisfactory in terms of design, cost, quality, etc., and be put into practical use.

[0004]

[Means for solving the problems] Waste incineration ash molten slag,
Human waste, incinerated ash molten slag of sewage sludge and various industrial wastes are crushed, and the particle size adjusted as concrete aggregate is mixed with a binder and water, kneaded, molded by a press, dried, and dried at a temperature of 800 ° C to 1150 ° C. To make bricks. The design and size are arbitrarily determined, and bricks made of incinerated ash and slag from garbage and sludge are made relatively coarse and need not be first-class in quality. A wooden or plastic decorative board is attached to the surface of the brick with an adhesive. The adhesive used is an inorganic weather-resistant adhesive. Use a wood or plastic veneer with a design that can completely cover the surface of the block. The thickness of the wood or plastic veneer used is usually the size used, but as long as the strength is guaranteed, it should be as thin as possible. In this way, the working surface of the brick is such that the surface of the wooden or plastic decorative board is exposed. In this way, a brick made of a wood or plastic veneer used with the brick completely covered on the back of the wood or plastic veneer is obtained. Wood or plastic veneers can be selected in large quantities in a conventional manner in a desired design, quality and cost. Thus, waste incineration ash melting slag, night soil, incineration ash melting slag of sewage sludge and various industrial wastes can be used in a simple and inexpensive manner, and can be used in large quantities for landscapes and major parts of architecture, It can be put to practical use with sufficient satisfaction in terms of cost, quality and the like.

[0005] For the purpose of treating and disposing of incinerated ash molten slag, night soil, incinerated ash molten slag of sewage sludge and various industrial wastes, a large amount of space is required to effectively use them. The structures can be filled with architectural structures and the like, and their surfaces can be designed with the desired wood or plastic veneer. This enabled a large amount of effective use.

[0006] One of the basics of a technique for making a new brick made by attaching a wood or plastic decorative board to the brick is an organic adhesive and an inorganic adhesive such as a conventional weather-resistant ceramic bond or resin. This is an adhesive technology that uses a composite of In addition, it is a brick formation technology that can withstand the use of civil engineering and architecture. Each product based on both technologies is made to be sufficiently usable in each field. The present invention relates to a method of attaching a wood or plastic decorative board to the fired brick, and the main material constituting the brick is incinerated ash molten slag, night soil, incinerated ash molten slag of sewer sludge, and various industrial wastes. The purpose of the invention is to enable the effective use of incinerated ash molten slag, human waste, incinerated ash slag of sewer sludge and various industrial wastes without any discomfort.

[0007]

[Example] 7 mm to 1 mm50 of slag from molten incineration ash
% By weight, 30% by weight of 1mm to 0.1mm and 20% by weight of water arsenic clay are kneaded with an outer surface of 8% by weight of water, and are subjected to 114 mm x 230 mm x 50 with a 100 ton friction press.
mm, dried and dried at 800 ° C to 1150 ° C
Bake at the temperature of to make bricks. A wood or plastic decorative board having a thickness of 7 mm and an adhesion surface of the same size as that of the brick was adhered to the surface in the thickness direction, that is, a surface of 114 mm × 230 mm with a ceramic adhesive, and used. The new brick bonded with wood or plastic veneer is a wooden or plastic veneer from the surface,
The back surface consisted of slag made by melting garbage, and slag could be used effectively. The adhesive strength of the ceramic adhesive and the compressive strength and flexural strength of the adhesive itself were made of a material capable of obtaining characteristics greater than those of ordinary wood or plastic decorative boards and fired bricks. This bonded wood or plastic veneer brick enabled the effective use of resources.

[0008]

【The invention's effect】

1. A wood or plastic veneer is glued to the surface of a fired brick mainly made of slag from a refuse incineration ash melting furnace and used for building and civil engineering materials, making it a clean, fully-satisfactory material. By adopting, it was possible to create a space without discomfort for humans who also served as slag disposal. 2. As an effective use of slag generated by treating general garbage and generating a large amount, it was possible to secure a large amount of use as a wood or plastic decorative board used for construction and civil engineering.

Claims (1)

[Claims] 1. A pavement made by attaching a wood or plastic decorative board with an inorganic or organic adhesive to the surface of a fired brick mainly composed of incinerated ash molten slag of refuse or sludge. Or bricks that make effective use of inorganic waste, such as building wall bricks.