JP2003266418A - Extendible bag-like braided body and method for manufacturing pseudo-boulder using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To manufacture a pseudo-boulder capable of effectively functioning and operating similarly to a natural output boulder. <P>SOLUTION: An extendible bag-like braided body A comprises a closed base end bottom 12 side and an opened distal end opening 14 side. A mold 21 having a recess shaping mold face 11 formed similarly to a shape of an exposed side surface 42 of the pseudo-boulder D, and a ready mixed concrete mixed material C, are used as a raw material. A method for manufacturing the extendible bag-like braided body comprises the raw material filling step 51 of filling the material C in a containing body 13 of a braided bag 11 from a distal end opening 14 side of the braided body A to a base end bottom 12 side, binding the opening 14 and integrating to seal the opening 14, the artificial pseudo-stone shaping and molding step 52 of press sealing the base end bottom 12 side of the braided body A in which the material C is filled to a recess shaped surface 22 of a mold 21 to shape and mold the artificial stone, and the artificial pseudo-stone solidifying step 53 of waiting solidification of the shaped and molded artificial stone, taking the stone from the surface 22 of the mold 21, and producing the product. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stretchable bag-like braid, and a pseudo concrete obtained by shaping and solidifying a raw concrete mixed material as a raw material by the bag-like braid and a molding die. The present invention relates to a method for manufacturing a cobblestone.

[0002]

2. Description of the Related Art Conventionally, for construction materials used for construction and construction at civil engineering sites, single blocks made of various types of stylized reinforced concrete structures have been widely used, and demand for them will continue to increase in the future. There is an increasing trend.

[0003]

However, in the case of conventional stylized concrete blocks,
Generally, the corresponding role required as a construction material for construction and construction suitable for the target structure, here mainly mechanical and structural rigidity, and because it is necessary to satisfy the conditions in mass production, etc., It is usually examined only from a structural mechanical point of view, and it is usually set to have an appearance shape that is relatively biased in terms of function.For example, the skillfulness and sufficient robustness and taste that are found in naturally produced cobblestones are sufficient. It is completely different from the case of construction materials which are rich in taste.

Therefore, in the conventional concrete block used as this kind of construction material, not only the target structure surface but also after the construction / building of the target structure is not necessarily matched with the surrounding environment etc. There is a problem that not only damages the environment, but also has a fear of causing environmental damage.

The present invention has been made to solve the above-mentioned conventional problems, and its purpose is to:
A stretchable bag-like braid and a stretchable bag-like braid were used, which made it possible to obtain a pseudo boulder that effectively achieves the same effect as a naturally-produced cobblestone. It is to provide a method for manufacturing a pseudo boulder.

[0006]

In order to achieve the above object, in the stretchable bag-like braid according to claim 1 of the present invention, the base end bottom side is closed by a relatively strong fiber material. As it is, the tip opening side is formed by being braided so as to be able to expand and contract while the tip opening side is kept open. It is characterized by a length of braided bag.

In the stretchable bag-shaped braid according to the first aspect of the present invention, when manufacturing a pseudo boulder, the inside of the braid bag is filled with the raw concrete mixed material, and the filled raw concrete mixed material is filled. Can be shaped into the required shape together with the braided bag.

The stretchable bag-like braid according to claim 2 is
The stretchable bag-like braid according to claim 1, wherein the stretchable braided fiber material is a weather-resistant and weather-resistant synthetic or natural fiber that is non-weather resistant and aged in response to the surrounding environment. It is characterized by being soluble synthetic fibers and natural fibers.

In the stretchable bag-like braid according to the second aspect of the present invention, by arbitrarily selecting the type of fiber material, it is a relatively strong braided bag, or is relatively strong, and changes in installation environment due to aging. A braided bag that can be easily unraveled without environmental damage is obtained.

The stretchable bag-like braid according to claim 3 is
In the stretchable bag-shaped braid according to any one of claims 1 and 2, when a plurality of manufactured pseudo boulders are assembled and combined with each other to construct a retaining wall, a revetment retaining wall, a fish reef, or the like, The base end bottom side corresponding part which is the outer surface side of the bag-shaped braided bag,
It is characterized by being dyed in the required color in appearance.

In the stretchable bag-like braid according to the third aspect of the present invention, since the required appearance color is applied to the braided bag that covers the pseudo boulders to be produced, the outer surface color of the pseudo boulders after construction is changed. Can be given.

According to a fourth aspect of the present invention, there is provided a method for producing a pseudo boulder having an exposed surface portion having a required external shape and an embedded side root portion which is embedded in accordance with a construction site. The stretchable bag-like braid according to any one of claims 1 to 3 formed by a braided bag having a closed base end bottom portion and an opened front end opening portion, and the exposed-side surface portion shape. Using a molding die having an open concave shaped mold surface and a raw concrete mixed material as a raw material, and corresponding to the surface portion from the tip opening side corresponding to the root portion in the stretchable bag-like braid In a raw material filling step of filling a required amount of the raw concrete mixed material into the housing body of the braided bag hung on the base end bottom side, and binding the tip opening to integrally cover , In the concave shaped mold surface of the molding mold, the raw concrete An artificial pseudo-stone forming step of forming the artificial pseudo-stone boulders by pressing the base end bottom side of the bag-like braid filled with the composite material into close contact, and waiting for the solidification of the formed artificial pseudo-stone. It is characterized by including an artificial pseudo-stone solidifying step of taking out from the surface of the concave shaping die of the forming die and turning it into a product boulder.

According to the method for producing a pseudo boulder of the present invention, it is possible to produce a pseudo boulder which effectively approximates a naturally produced boulder.

A method for manufacturing a pseudo boulder according to claim 5 is
In the artificial pseudo-stone shaping step of the method for producing pseudo-cobblestone according to claim 4, one set of each auxiliary mold in which the opening edge surface of the molding die is partly embedded in the concave shaping mold surface. A plate is arranged, and each joining slit groove is simultaneously shaped by each auxiliary mold plate on the corresponding side surface portion of the artificial pseudo stone that is formed by being covered with the stretchable bag-like braid. It is characterized by that.

In the pseudo boulder manufacturing method according to the fifth aspect of the present invention, it is possible to simultaneously form, on the pseudo boulder to be manufactured, the respective coupling slit grooves for bonding and constructing the plurality of the pseudo boulders.

A method for manufacturing a pseudo boulder according to claim 6 is
In the artificial pseudo stone forming step of the pseudo boulder manufacturing method according to any one of claims 4 and 5, the pseudo boulder of the raw concrete mixed material is formed by being covered with the stretchable bag-like braid. Is characterized in that anchor bolts are embedded from the outside through the braid gap of the bag-shaped braid to the required location.

In the pseudo boulder manufacturing method of the present invention, each anchor bolt for fixing the pseudo boulder to the building surface can be simultaneously embedded in the manufactured pseudo boulder.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a stretchable bag-shaped braid according to the present invention and a method for manufacturing a pseudo boulder using this bag-shaped braid are described below with reference to FIGS. 1 to 7. Explained.

1 to 3 show an embodiment of a stretchable bag-like braid applied to the constitution of the present invention. FIG. 1 is a front view schematically showing the construction of the stretchable bag-like braid. Explanatory drawing, FIG. 2 is a cross-sectional explanatory view showing an enlarged partial configuration of the stretchable bag-like braid, and FIG. 3 is the same as the stretchable bag-like braid. It is a perspective explanatory view showing the state where it was made to hold in a required opening diameter with a frame.

FIGS. 4 to 6 show an embodiment of a manufacturing process with a pseudo boulder according to the method of the present invention, and FIG. 4 is a process explanation showing the outline of a pseudo boulder manufacturing procedure of the above embodiment in sequence. Fig. 5 and Fig. 5 are sectional explanatory views schematically showing an enlarged state of a bag-shaped braid filled with the raw concrete mixed material, which is the same as above. FIG. 3 is a schematic half sectional view schematically showing

FIG. 7 is a cross-sectional explanatory view schematically showing another example of use of the stretchable bag-like braid applied to the method of the present invention.

The stretchable bag-like braid of the present embodiment and the method of manufacturing a pseudo boulder using the stretchable bag-like braid are described below. Here, the pseudo cobblestone D manufactured by the method of the present embodiment has an exposed side surface portion 41 exhibiting a required appearance shape, and an embedded side root portion 42 that is embedded according to a construction site, and each of these portions 41. , 42, a pair of coupling slit grooves 43, 43 are formed on both sides between the two, 42 to form the entire structure.

First, as shown in FIGS. 1 and 2, the stretchable bag-like braid A applied to the present embodiment receives a required amount of the raw concrete mixed material C as a raw material, and forms it into a shaped form. In order to help manufacture the target pseudo boulder D by solidifying and solidifying the same, a relatively strong fiber material 11a is used as a knitting material, and for example, a makeup transferring mechanism such as a knitting machine for socks is provided. It comprises a braid bag 11 formed by a circular knitting machine so as to be relatively dense and stretchable in a required width and length.
Is the bottom of the base end (the exposed side surface portion 41 of the pseudo boulder D).
(Corresponding to the above), the housing body 13 is stretched in a circular knitting state with the 12 side closed, and the tip opening (corresponding to the embedded side root portion 42 of the pseudo boulder D) 14 side is opened. If left as it is, each part is formed so as to be able to expand and contract in the three-dimensional direction in this state.

The open end 14 side of the braided bag 11 must be held in an open state in order to facilitate the loading and storage of the fresh concrete mixed material C. In this case, as shown in FIG. 3, a pair of the respective injection auxiliary molds 15a and 15b are superposed and interposed so that the tip opening 14 side can be maintained at a required opening diameter.

Further, as shown in FIGS. 4 to 6, the forming mold B which is a combination of the forming mold applied to this embodiment and one set of auxiliary mold plates is the forming mold 21 which is the main body. , For example, by using a relatively strong synthetic resin plate having a corresponding thickness, a molding wooden mold or the like that can mold the concave mold surface relatively easily is used as the base material, and the surface side is surrounded by blow molding. Required concave shaping surface 2 with open edge 23
2 may be formed. On the other hand, one set of each auxiliary template (each coupling groove 43 of the artificial boulder D,
As will be apparent from the respective explanations of the manufacturing method to be described later, the concave shaping mold surface 22 is used for each of the facing open edge surfaces 23, 23 of the molding die 21. The molding die 21 may be a simple plate-like member that can be arranged in a state where each one side protrudes into and intrudes.
Is used as a forming mold for the pseudo boulder and as a solidifying mold for solidifying the auxiliary mold plates 25, 25 in such a state. The green concrete mixed material C may be a normal green concrete material 31.

Next, with reference to FIGS. 4 to 6, a method for manufacturing a pseudo boulder according to this embodiment will be described.

First, as shown in FIG. 4, the tip opening portion (corresponding to the embedding side root portion 42 of the pseudo boulder D) 14 side is made to have a required opening diameter by the pair of the respective charging auxiliary molds 15a and 15b. The required amount of the ready-mixed concrete material 31 is charged and filled into the inside of the accommodating body portion 13 of the maintained braided bag 11.
Along with the filling, the braided bag 11 which has been contracted into an elongated cord shape in the state of being braided until then and is gathered is expanded slightly in the length direction and relatively wide in the width direction to form the green concrete. The entire amount of the material 31 is received and stored in a state of a gentle flow.
After that, the tip opening 14 side having a margin is lightly tied as it is, or lightly closed by other means. That is, this process means is the raw material filling process 51. Therefore, when the ready-mixed concrete material 31 is thus stored,
The ready-mixed concrete material 31 covered with the braided bag 11 can be externally and externally shaped.

Next, as described above, the ready-mixed concrete material 31
Using the braided bag 11 encapsulating the above, with respect to the inside of the concave shaped mold surface 22 of the molding mold 21 in which the respective auxiliary mold plates 25, 25 are arranged on the facing open edge surfaces 23, 23, respectively, Base end bottom portion (corresponding to the exposed-side surface portion 41 of the pseudo boulder D)
By pushing the 12 side into close contact, the base end bottom portion 1
The second side, and by extension, the exposed side surface portion 41 of the pseudo boulder D, is formed and formed, and the corresponding side slits covered by the accommodating body portion 13 of the braided bag 11 by the auxiliary mold plates 25, 25 are connected with slits for coupling. The grooves 43, 43 are simultaneously shaped, and a portion corresponding to the embedded-side root portion 42 of the pseudo boulder D is formed as it is by the remaining portion of the ready-mixed concrete material 31 which is still covered. That is, this process means is the artificial pseudolithiation process 52, and its detailed configuration is as shown in FIG.

Further, by waiting for the artificial pseudo-stone shaped and shaped in the artificial pseudo-stone shaping step 52 to solidify, the auxiliary mold plates 25, 25 of the molding die 21 are once removed, and then the molding die 21. From the inside of the concave shaped mold surface 22, the solidified pseudo boulder D which is still covered by the housing body portion 13 of the braided bag 11 is taken out and commercialized. That is,
This process means is the artificial pseudo-stone solidification process 53, and the product-made pseudo boulder D is as shown in FIG.

The pseudo cobblestone D manufactured as described above is, for example, suitable for construction of a retaining wall or a revetment retaining wall,
Or, when laying fish reefs, etc., instead of the conventional stylized general concrete blocks, etc., a plurality of pseudo boulders D
Can be used as a masonry, and if necessary, the individual pseudo cobblestones D can be used by being appropriately coupled to each other by the respective slit grooves 43, 43. That is, in the use state, the surface portion 41 of each pseudo boulder D, which is similar to the natural cobblestone and corresponds to the base end bottom 12 side of the braided bag 11, is exposed to the outside. Therefore, according to the pseudo cobblestone D, the exposed side surface portion 41
The appearance of is similar to that of natural cobblestone, so it is rich in dignity and at the same time, it is possible to create an excellent landscape that can be effectively matched with the surrounding environment.

Next, the additional items of the pseudo boulder D manufactured through the steps 51, 52 and 53 and the stretchable bag-like braid A used through the steps 51 to 53 will be described.

In the artificial artificial stone forming step 52, a required corresponding portion of the ready-mixed concrete material 31 which is formed by being covered with the stretchable braided bag 11, in this case, the embedding side root portion of the artificial cobblestone D. As shown in FIG. 5, an appropriate number of anchor bolts 61 are embedded from the outside through the braid gap of the bag-shaped braid A in the portion corresponding to 42 on the tip opening 14 side. When constructing the retaining wall, the revetment retaining wall, or the like by the artificial cobblestone D after being commercialized, or laying a fish reef or the like, the anchor bolts 61 that are disposed in abandoned state can be advantageously used to further improve the usability.

In addition, the fiber material 11a of the stretchable bag-like braid A is made of synthetic fibers or natural fibers which are non-weather resistant and aged for the surrounding environment, or synthetic fibers and natural fibers which are weather resistant and aged insoluble. Fibers can be used. In particular, in the case of the former fiber material, when selecting in consideration of the surrounding environment for the construction site and the laying site, for example, due to the action of microorganisms in the soil or seawater and other effects, the fiber material, and by extension, The bag-like braid A itself can be decomposed or dissolved to be assimilated, and there is no concern about environmental pollution.

Further, with respect to the stretchable bag-like braided body A, at least the corresponding portion of the braided bag 11 corresponding to the base end bottom 12 side can be dyed and colored in a required color in advance and used. By selecting a suitable dye or pigment, more advantageous effects are exhibited.

Here, the stretchable bag-like braid A is used in another form, for example, for sowing and growing lawns in gardens such as parks and the yard of houses, and for fixing retaining walls. It can also be used as a base material for planting. That is, as shown in FIG. 7, the braided bag 11 of the stretchable bag-like braid A is used as the base material 7
It is used as No. 1 and is accommodated and prepared in such a manner that the required seeds 73 are mixed together with the culture soil, mulch soil, sand, fertilizer 72, etc. inside the base material 71 composed of the braided bag 11, and the required soil 73 is prepared. It may be used by appropriately laying it on a surface or the like.

[0036]

As described above in detail with reference to the embodiments, according to the present invention, a stretchable bag-like braid having a closed base end bottom side and an opened distal end side and a cobblestone. By using a molding die in which a concave shaping mold surface is formed to resemble the shape of the exposed side surface and a raw concrete mixed material as a raw material, each of raw material filling, artificial pseudolithiated shape, and artificial pseudolith solidification Through the steps, it is possible to relatively easily and effectively produce a pseudo boulder which is as close as possible to a target naturally produced boulder.

Further, in the stretchable bag-like braided body, when manufacturing the pseudo boulder, the inside of the braided bag is filled with a required amount of the raw concrete mixed material as the raw material, and then the filled raw concrete is filled. The mixed material can be shaped into the required shape together with the braided bag, and can be solidified in the shaped state, and at the same time, by selecting the type of fiber material, it can be blended into the installation environment due to aging. It has various advantages that are excellent in practical use, such as no fear of causing environmental damage.

[Brief description of drawings]

FIG. 1 is a front explanatory view schematically showing a schematic configuration of a stretchable bag-like braid applied to an embodiment of the present invention.

FIG. 2 is a cross-sectional explanatory view showing an enlarged partial configuration of the stretchable bag-like braided body.

FIG. 3 is a perspective explanatory view showing a state in which the tip end opening side of the stretchable bag-like braid is held at a required opening diameter by a feeding auxiliary mold.

FIG. 4 is a process explanatory view schematically sequentially showing the outline of the artificial pseudolite manufacturing procedure to which the embodiment of the present invention is applied.

FIG. 5 is an explanatory cross-sectional view schematically showing an enlarged state of the bag-shaped braid filled with the raw concrete mixed material, which has been formed and shaped.

FIG. 6 is a half-cut cross-sectional view schematically showing an enlarged product pseudo boulder of the artificial pseudo stone of the same.

FIG. 7 is a cross-sectional explanatory view schematically showing another usage example of the stretchable bag-like braid applied to the embodiment of the present invention.

[Explanation of symbols]

A stretchable bag-like braid 11 braided bag 11a fiber material 12 closed base bottom 13 housing barrel 14 open front end openings 15a, b 1 set of each auxiliary mold for forming B 1 set of mold Combination with each auxiliary mold plate of 21 Molding mold 22 Concave molding mold surface 23 Opening edge surface 25 One set of each auxiliary mold plate C Raw concrete mixed material 31 Raw concrete material D Pseudo cobblestone 41 Exposed side surface portion 42 Buried side root part 43 Slit groove for each connection 51 Raw material filling step 52 Artificial pseudo-calcium forming step 53 Artificial pseudo-calcium solidification step 61 Anchor bolt 71 Base material for sowing and growing, planting 72 Cultivated soil, humus and sand, fertilizer Etc 73 seeds

Claims (6)

[Claims] 1. A relatively strong fiber material is formed by being braided so as to be capable of expanding and contracting while the base end bottom side is closed and the tip opening side is opened, and the opened tip opening side is formed. A stretchable bag-like braid comprising a braided bag having a required width and length which can be held at a required opening diameter by interposing an auxiliary mold for throwing. 2. The stretchable braided fiber material is a weather-resistant and age-soluble synthetic fiber or natural fiber, or a weather-resistant and age-insoluble synthetic fiber or natural fiber. The stretchable bag-like braid according to claim 1, characterized in that 3. When constructing a retaining wall, a revetment retaining wall, a fish reef, etc. by assembling and combining a plurality of manufactured pseudo boulders with each other, a base end bottom side which is an outer surface side of the bag-like braided bag. The stretchable bag-like braid according to claim 1 or 2, wherein the corresponding portion is dyed in a desired color in appearance. 4. An exposed-side surface portion having a required external shape,
A method for manufacturing a pseudo boulder having a buried side root portion which is buried according to a construction site, wherein the braided bag having a closed base end bottom portion and an opened front end opening portion is used. A stretchable bag-like braid according to the description, a mold having a concave shaped mold surface opened to resemble the shape of the exposed surface portion, and a raw concrete mixed material as a raw material, wherein the stretchable bag In the inside of the accommodating body of the braided bag extending from the tip opening side corresponding to the root part to the base bottom side corresponding to the surface part in the shape braid, after filling the required amount of the fresh concrete mixed material A raw material filling step of binding the front end opening portion and integrally covering, and a base end bottom side of a bag-shaped braid filled with the raw concrete mixed material with respect to a concave shaping surface of the molding die Artificial pseudo-stone that forms artificial boulders of artificial pseudo-stone by pressing and adhering Forming step, the artificial pseudo-stone solidifying step of waiting for the solidification of the artificial shaped pseudo-pseudo-formed to take out from the concave shaped mold surface of the forming die to cobble the product artificial pseudo-stone Production method. 5. In the artificial pseudolithography forming step, a pair of auxiliary mold plates partially digged into the concave molding surface of the molding die is arranged on the opening edge surface of the molding die. In addition, each coupling slit groove is simultaneously shaped by the respective auxiliary mold plates on the corresponding side surface portion of the pseudo boulder which is formed by being covered with the stretchable bag-like braid. Claim 4
The method for producing a pseudo boulder described in. 6. The artificial cobblestone of the raw concrete mixed material, which is formed by being covered with the stretchable bag-like braid in the artificial pseudo-stone forming step, is formed from the outside with respect to a required corresponding portion. The method of manufacturing a pseudo boulder according to claim 4, wherein an anchor bolt is embedded and disposed through a braid gap of the bag-shaped braid.