KR20010088540A - Super absorbent polymer bag as a substitute for a bank - Google Patents

Abstract

PURPOSE: An embankment substituting bag of a highly absorptive material is provided to previously manufacture and save by way of precaution against natural disaster or other emergency situations and easily save and convey the substituting bags because the bag is small and light. CONSTITUTION: An embankment substituting bag of a highly absorptive material includes a highly absorptive body having the absorptivity in the range of 200-350 times. The substituting bag is made of permeable fiber or resin, absorbs water from the outside to expand the volume. The substituting bag maintains water in a gel condition of a singular structure or a jelly condition and controls fluidity property of water, thereby stopping the flow of fluid.

Description

Sack replacement bag made of highly absorbent material {SUPER ABSORBENT POLYMER BAG AS A SUBSTITUTE FOR A BANK}

In the past, sandbags are needed to protect the facilities and products such as parking lots and underground houses, where emergency situations such as floods and floods may occur, or when installing temporary digging for water induction. I made it and used it.

Recently, as the city is paved with concrete or asphalt, it is difficult to obtain soil or sand, which is a material of the construction, in the city center, and thus the damage is increased because it is not effective in emergency situations.

The present invention has an object of the present invention to minimize the damage by providing a guide wall that can flow smoothly and prevent the inflow of water by forming a water barrier in a short time when it is necessary to install the inlet water wall or induction temporary collector. .

In addition, the present invention is to absorb the water by absorbing the water and to release the water to re-dissolve the gelatinized by dissolving the solvent separately to restore its volume to the original size at the time of use disposal to recover after disasters Make it smooth.

Conventionally, when a 1M-size water jetty is needed, dirt or sand for one small car

It had to be transported and piled up by dividing it into more than 30 bags.

The present invention solves the same volume of water dams with 10 bags of 100L on site.

The present invention has a capacity of 100L and weighs less than 500g per bag, so the elderly can easily use it in the field.

Tossing the present invention in the required position is to absorb the water by itself and expands and maintains its own weight as absorbed water is to form a water barrier of 100L size and volume.

Also, if you need to remove the dam, if you use the built-in melted packing separately waterproof

The solubilizer dehydrates water from the superabsorbent polymer in the form of jelly to restore the state prior to absorption.

The first problem to be achieved by the present invention is to replace it because the material used as the contents of the conventional bag, such as soil and sand is difficult to obtain in the city of asphalt or concrete.

The requirement for alternative materials is to provide materials that are normally in the form of solids in powder or granules, maintain high absorbency and are not toxic and free from chemical or physical changes during long-term preservation in nature. It is designed with the technical focus that foreign matter should be easy to recover by returning to its original volume.

The present invention uses a super absorbent absorbent having an absorption rate of 300 to 350 times or more by weight and has a sealed bag having a volume of 90% of the expansion volume when absorbed, but the migration pocket absorbs or discharges water, but the jelly absorbent passes through Non-permeable woven, non-woven bag or pouch with a super absorbent absorbent and a waterproof sealant embedded therein and fixed to prevent separation of contents. Absorbent is especially suitable for sanitary napkins and diapers. It is distinguished from the absorbent used, and 100% superabsorbent absorbent without the addition of fiber cellulose is used, which is an important factor to increase the dehydration rate during dissolution.

The solubilizer is usually provided with waterproof packaging of calcium chloride or sodium chloride inside.

If the packaging is broken when necessary, the contents dissolve and the gelled super absorbent moisturizer

It is an important component to restore the original volume and form by dehydrating and dissolving.

According to the present invention, a bag-type sand bag using the existing soil or sand is limited in its weight and cleansing, so it is limited in use in the city center or in mass demand, and requires a large number of people in production, and a lot of pre-storage and post-treatment. There was a hardship

The present invention is easy to store and transport because it is small in weight and volume even if it is prepared and stored in advance in preparation for disasters, and it can absorb and expand within seconds in case of emergency so that it can protect many lives and property in disaster scenes struggling with vision. Became

In addition, it is not limited in size or volume form at the time of manufacture.

It can be used for constructing a construct.

Claims (2)

It is a molding of water-permeable fiber or resin in the form of a bag or bag with a high-absorbent absorber having an absorption rate of 200-350 times or more, and an outer cover to protect its contents. A construct used to maintain or maintain water in a gel or granular gel and to control the inherent fluidity of the water to prevent or direct the flow of fluid. The method of claim 1 Waterproofing for the purpose of dewatering or dissolving compounds containing salts, such as calcium chloride and sodium chloride, which have a function of dehydrating jelly or monostructured water by acting with the superabsorbent resin and absorbing the jelly or monostructured water. If necessary, it can be used for dehydration or dissolution to reduce the volume and to contain or use a component for use.