JP2905922B2 - Mixing method of mixed materials - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for mixing a mixed material which is convenient for mixing water and the like into a material taken out of a packaging container at a civil engineering site.

[0002]

2. Description of the Related Art In civil engineering sites, materials used for repairing cross sections of defective portions of concrete structures include, for example, premix mortar (hereinafter referred to as A material) obtained by dry-mixing natural silica sand as an aggregate. Lightweight premix mortar (hereinafter B)
Material) and a special polymer emulsion (hereinafter referred to as C material) as a mortar adhesive strength reinforcing material. Normally, these materials are packed in bags for materials A and B, packed in 18 liter petroleum cans for material C, and used in the required amount of water for material C. Is mixed, and the kneading water and the material A or B are mixed at a predetermined ratio.

[0003]

However, the measurement of the C material and the measurement of water are inevitably performed on site, and are inconvenient for the site workers, and are inconvenient in that accuracy cannot be maintained. In addition, unnecessary labor is required when transporting oil cans containing 18 liters of oil, and when not using the full amount of cans, it is necessary to bring them back. There is also a disadvantage that the container such as an oil can filled with the material must be treated as industrial waste after the material C is taken out.

[0004]

According to the present invention, in order to solve such a problem, the contents are taken out from a paper pack in which a cutting line in consideration of a predetermined capacity is displayed on the outer periphery, and then the paper pack is taken out. The pack is cut from the cutting line, separated into a take-out port side and a bottom side, and the bottom side is used as a container, and a necessary amount of mixed material by an integral multiple of the container fullness is mixed into the contents taken out of the paper pack. It is another object of the present invention to provide a method for mixing a mixed material.

[0005]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing an embodiment in which one cutting line 2 is displayed on the outer periphery of the paper pack 1, and FIG. 2 is a diagram showing two cutting lines 2 on the outer periphery of the paper pack 1. It is a perspective view which shows embodiment.

The paper pack 1 is formed of a cardboard subjected to a water leakage treatment, such as a milk pack or a fruit juice pack, and the cutting line 2 is printed in advance.

The cutting line 2 is displayed in consideration of a predetermined volume of water or the like mixed with the contents packed in the paper pack 1. Incidentally, the position of the cutting line 2 is determined as described later in consideration of the amount of water mixed in the material A or the material B and the material C.

The paper pack 1 is usually packed with contents, but after the contents are taken out from the take-out opening 3 as shown in FIG. 3, the cutting line 2 is drawn as shown in FIG. It is cut using a cutter knife, etc.
And a bottom side 5.

Next, the bottom side 5 is used as a container, and the necessary amount of water or the like is mixed into the contents by an integral multiple of the container fullness.
A specific example will be described with reference to Table 1.

[0011]

[Table 1]

Table 1 is a composition table of the materials used for repairing the cross section of the defective portion of the concrete structure described above.

The amount of the C material is different between the case where it is mixed with the material A and the case where it is mixed with the material B. In this table, the amount of the C material is fixed and the amounts of the A material and the B material are changed. In Table 1, 25 kg of material A is 1,65 kg of material C, and 15 kg of material B is 1,65 kg of material C. The amount of water to be mixed is 2, 4 liters for the material A and 2.0 liters for the material B.

Therefore, one paper pack packed with 1,65 kg of material C and one bag packed with 25 kg of material A are
In addition, one paper pack packed with 1,65 kilograms of the C material and one bag packed with 15 kilograms of the B material are each set.

The material C and the material A or the material C and the material B are opened at their respective outlets, and the material C is put into a bucket or the like.
The material or B material is put into a mortar mixer or the like.

A required amount of water is mixed with the C material charged into a bucket or the like to produce kneaded water. Water is mixed in the empty paper pack after the C material is taken out.

The amount of water mixed into the material C is 2, 4 liters for the material A. In this case, the position of the cutting line 2 displayed around the outer periphery of the paper pack 1 is as shown in FIG.
This is the position where the volume of the bottom side 5 becomes 1,2 liters. Therefore, the paper pack 1 is cut along a cutting line 2 using a cutter knife or the like, and two cups of water are
When mixed into the material, the required amount of water is mixed into the C material.

The amount of water mixed into the C material is 2 liters in the case of the B material. In this case, the paper pack 1
The position of the cutting line 2 displayed on the outer circumference is a position where the volume of the bottom side 5 becomes 1 liter in FIG. Therefore, the paper pack 1 is cut along a cutting line 2 using a cutter knife or the like, and the bottom side 5 is used as a container.
When a glass of water is mixed into the C material, the required amount of water is mixed into the C material.

The cut line 2 is displayed at a plurality of positions as shown in FIG. 2 so that the cut line 2 can be used regardless of whether the amount of water mixed in the material C is the material A or the material B. Of course, it is possible.

Next, water kneaded with the C material and water is charged into a concrete mixer. In the concrete mixer, the material A or the material B and the kneading water are mixed to form a material for repairing a cross section of a defective portion of the concrete structure.

[0021]

The present invention has the following effects because it is constructed as described above.

After removing the contents from the paper pack,
Since the paper pack can be used as a container for mixing water or the like into the contents, there is no need to separately prepare a container. In addition, since the cutting line is determined according to the amount of water and the like mixed into the contents, there is no need to use a measuring device, and the required amount of water and the like is determined in the bottom container after cutting, and the predetermined kneading is performed. Can be easily performed.

Since the contents are wrapped in paper, they can be reused as resource waste.

[Brief description of the drawings]

FIG. 1 is a perspective view of a paper pack in which one cutting line is displayed on the outer circumference.

FIG. 2 is a perspective view of a paper pack in which two cutting lines are displayed on the outer circumference.

FIG. 3 is an explanatory diagram showing a state in which contents are taken out from a paper pack.

FIG. 4 is an explanatory diagram showing a cutting process of the paper pack after taking out the contents.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Paper pack 2 Cutting line 3 Outlet 4 Outlet side 5 Bottom side

──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Osamu Yasutomi 1-4-4 Dojimahama, Kita-ku, Osaka Sumitomo Osaka Cement Co., Ltd. (56) References JP-A 8-253238 (JP, A) (58) Field surveyed (Int.Cl. ⁶ , DB name) B65D 81/36 B65D 5/54

Claims (1)

(57) [Claims] 1. After taking out the contents from a paper pack in which a cut line considering a predetermined capacity is displayed on the outer circumference, the paper pack is cut from the cut line, separated into a take-out opening side and a bottom side, A method of mixing a mixed material, comprising mixing a required amount of a mixed material by an integral multiple of the fullness of a container into contents taken out of a paper pack, using the bottom side as a container.