JP3012852U - Empty megalithic concrete block - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention uses the retaining stones of the retaining wall as natural stones in the form of natural stone pseudo stones to ensure the stability of the retaining wall with large earth pressure, and considering the natural environment and the ecosystem. The purpose of the product is to provide an empty block. 【Structure】 A large block with a natural stone contour of a pseudo stone has a minimum bottom plate width that allows it to stand on its own, and this and a virtual backside uneven anchor plate are connected by inclining them locally, In order to control the drainage effect and unevenness, a large block concrete block is constructed by placing miscellaneous stones or cut gravel according to the size of the opening of the back cavity and large block body, and constructing it as an empty stack.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a product in which the retaining wall is retained as a pseudolithic megalith, which ensures its stability even in a retaining wall with a large earth pressure, and the retaining wall is an empty block in consideration of the natural environment and the ecosystem.

[0002]

[Prior art]

 JIS-A-5323 has a standard number of 8.5-10.0 squares used for concrete blocks other than natural stones to construct retaining walls. Is a product of 500 x 1000 mm or 1000 x 1000 mm and a refrigeration of 350 mm to 1000 mm. This is a product contour that is close to a rectangle even if no concrete slabs are cast, and forms a straight joint (Aiba) on multiple sides. I couldn't deny the feeling of an unreasonable modeling construction retaining wall.

In addition, when it comes to animal and plant habitation products in consideration of natural ecosystems, these products have been provided with human holes or in the form of BOX to build the environment there.

However, this inevitably weakened the sense of nature and made it only an artificial structure. Therefore, the inventor of the present invention has solved the problems of the product of the present invention as follows while engaging in the design, manufacturing, and construction of these products.

[0005]

[Problems to be solved by the invention] A product that is easy to manufacture, transport, and install.

[0006] Rather than repeating the same product repeatedly as in the past, masonry without straight lines due to changes in wall slope and changes in horizontal unevenness.

By making it possible to easily construct a virtual back surface that can support local soil pressure stability by emptying, at the same time, the drainage effect is improved and the back surface embankment is stabilized.

[0008] A space is provided in a stack of megalithic blocks, and a product that allows habitation of wall surface plants and nesting of small animals to be constructed naturally without any discomfort.

Taking the above as a problem to be solved, the means to be solved by the present invention is as follows.

[0010]

[Means to be solved by the device]

 Like the natural stone, the end of the body block is varied, and the step contact surface of the natural stone is used as the contour end, and it is manufactured separately from the virtual back plate for stability against earth pressure. Products with the same length and size will be connected, and with the purpose of drainage effect and unevenness adjustment in the void, it will be constructed as an empty loading retaining wall using mortar stones or cut gravel. This will be explained with reference to the drawings of the embodiments.

[0011]

[Example of device]

 Figure 1. Is a sectional perspective view showing an outline of construction of the present invention and an enlarged view of a joint portion. First of all, the bottom plate width W. Concrete block body with natural stone pattern A-1. A-2. A-N. The shape of the pseudo stone with the uneven contour of is as follows. The size of the product is horizontal and one or two squares per square is standard, but the curve and construction gradient are large (1: 1 to 1: 3). In some cases, a vertically long block body may be used.

[0012] Joint means H-1. H-2. And joint means B-1. B-2. Is provided, and the uneven virtual back and forth anchor plate K-1. K-2. K-N. Are manufactured separately.

[0013] A product which has stable earth pressure at a local construction site is used as a block main body A-1. A-2. A-N. And tilt them to form an anchor shape, and combine both products with joint fitting D. Connected with each other, and mixed stones or cut gravel E. This is an empty block megalithic concrete block that is put into the virtual rear end as an uncontrollable material that also serves as drainage, and is sequentially stacked and stacked without the use of barrel concrete.

Back embankment F. There is a case where the area is acidic, or water flowing out to the back of the retaining wall prevents the joint area from corroding, and this area may be wrapped with concrete or covered with resin. By making the product of the present invention in this way, the following actions and effects are obtained.

[0015]

[Operation and effect of the device] The floor slab width that allows for self-standing considering the stacking and stacking, and the virtual backside construction section with stable earth pressure are manufactured separately, so product manufacturing, stocking, transportation, and construction are easy. There is.

[0016] Because of the contour of the natural stone as it is, including the front face shape and the joint end of the product, there is a change in the wall slope and a change in the horizontal unevenness instead of the repeated execution of the same product as before, and it is completed. The surface constitutes a void cavity, in which stuffing stones (miscellaneous stones or large gravel cuts) are put, so that natural stone masonry and straight retaining walls without straight lines are constructed.

The drainage effect is also good because without using concrete slab, instead of using gravel stones or cut gravel of the size that fits the gap in the gap that is built up in the step and the adjacent part, it also serves as a land adjustment. By stabilizing the back embankment and using the sloping anchor plate at the same time, the stabilizing effect is great.

The block main body exposed on the surface, the main body, and the stepped portion of the main body form a wide variety of openings, and the slabs of the size corresponding to the openings or the cut gravel are meshed there , Here, it is possible to plant wall surface plants and habitat naturally, and, in addition, the varied openings make nests for small animals that live in the land and land. Can be done.

[Brief description of drawings]

FIG. 1 is a sectional perspective view showing an outline of construction of the present invention and an enlarged view of a joint portion.

FIG. 2 is a schematic perspective view showing a block body, a back anchor plate, and a joint fitting.

[Explanation of symbols]

A-1. A-2. AN Natural concrete block concrete block body B-1. B-2. B-N Joint means for virtual rear anchor plate C Planting flower D Joint metal fitting E Miscellaneous stones or notched gravel F Rear embankment G Foundation stone H-1. H-2 Joint means of block body J Basic concrete K-1. K-2. K-N Virtual back anchor version W Bottom plate width

Claims (1)

[Scope of utility model registration request] 1. A bottom plate width W. Natural stone pattern large concrete block body A-1. A-2. A
-N. Joint means H-1. H-2. , And joint means B-1. B-2. Large and small uneven virtual back anchor plate K-1. K-2.
K-N. Are manufactured separately, and are tilted and combined so that the anchor resistance is increased locally. Connected with, and mixed stones or cut gravel E. An empty-load megalithic concrete block that is used as a non-terrain adjusting material that also serves as a drainage, and is constructed by sequentially stacking up to the virtual rear end without using concrete sunk in concrete.