JPH10237985A - Building-frame wall and retaining wall by hollow block for construction, hollow block used for constructing building-frame wall and retaining wall thereof, and method and equipment for building-frame wall and retaining wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To construct and install a building-frame wall and a retaining wall by hollow blocks for construction simply, rapidly and finely with excellent appearance by the hollow blocks consisting of the combination of a rigid material such as stone and a foamed synthetic-resin material, and to shorten the term of works by simultaneously executing internal and external walls. SOLUTION: First hollow blocks 10, in which both of both side sections as surface and rear sections are formed in foaming-side wall bodies 11 made of a foamed synthetic-resin material, second blocks 20, in which either one side sections of surface and rear sections are formed in foaming-side wall bodies 21 made of the foamed synthetic-resin material and the other side sections in rigid-side wall bodies 27 made of a rigid material, and third hollow blocks 30, in which both side sections as surface and rear sections are formed in rigid-side wall bodies 37 made of the rigid material, are combined selectively and piled up on constructed and installed foundation concrete B. The foaming-side wall bodies 11, 21 are arranged to an underground buried section and the rigid-side wall bodies 27, 37 to a ground exposed section respectively in each hollow block 10, 20, 30, and the hollow insides of each hollow block 10, 20, 30 are filled with a ready-mixed concrete material C.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction for easily and quickly and beautifully and beautifully constructing and installing skeleton walls in various buildings such as ordinary houses and dwellings, and retaining walls in external facilities and the like. The present invention relates to a skeleton wall / retaining wall using a hollow block, a hollow block used for constructing the skeleton wall / retaining wall, a method for constructing a skeleton wall / retaining wall, and an apparatus for constructing the same.

[0002]

2. Description of the Related Art Conventionally, when a natural stone is stuck on the surface when constructing a retaining wall or the like in an external facility around a dwelling, a fastener and a mortar material are formed after forming a retaining wall body made of concrete or a stacked block. The thin natural stone slabs are aligned and fixed through the like and the like, so that the retaining wall has a natural stone-like texture. General houses,
Since the skeleton walls of various buildings such as dwellings, particularly the outer walls thereof, determine the external impression of a house, it is extremely important in that sense, and various decorative finishes have conventionally been applied.

[0003]

However, in the case of sticking and fixing natural stone slabs, the structure of the retaining wall main body and the skeleton wall main body must be such that a formwork is constructed and used or a horizontal reference thread is stretched. Not only is it extremely troublesome because it is not performed, but also considerable skill is required for sticking and fixing because it must be flattened so as not to cause unevenness on the whole.

[0004] Further, decorative finishes on the surface of the outer wall have been conventionally provided in the form of wood, mortar, newly constructed materials and the like, but in all cases, decorative finish is applied to the surface of the skeleton wall after construction of the skeleton wall. As a result, not only is it troublesome, but also the construction is cumbersome and requires skill. In particular, it is necessary to construct the skeleton wall itself with natural stones so that the surface of the skeleton wall has a natural stone-like texture, so that the natural stone itself has a considerable weight,
The handling was troublesome due to the fact that the shape was not constant.

Accordingly, the present invention has been made in view of the above-mentioned various circumstances, and for example, constructs a building wall in various buildings such as general houses and dwellings, and a retaining wall in external facilities and the like. In doing so, those mainly made of foamed synthetic resin material,
It can be constructed and installed simply, quickly and beautifully with the use of hollow blocks made mainly of rigid materials such as stones, and combinations thereof, and can be stacked and adjacent to various hollow blocks made of different materials. The skeleton wall and retaining wall by the hollow block for construction, which enables the simultaneous construction of the inner and outer walls by the configuration such as the arrangement and the construction period can be shortened, the hollow block used for the construction of the skeleton wall and the retaining wall, the skeleton wall An object of the present invention is to provide a method of constructing a retaining wall and an apparatus for constructing the method.

[0006]

In order to achieve the above-mentioned object, the present invention relates to a building block having a hollow block for construction according to the present invention.
In the case of the retaining wall, a first hollow block 10 having a foamed side wall body 11 made of a foamed synthetic resin material on both sides, which are front and back, on a foundation concrete B to be constructed and installed;
A second hollow block 20 in which one side of the front and back portions is a foamed side wall body 21 made of a foamed synthetic resin material, and the other side portion is a rigid side wall body 27 made of a rigid material, and both side portions as front and back portions. Are selectively combined with the third hollow block 30 having a rigid side wall body 37 made of a rigid material and stacked up, and in each of the hollow blocks 10, 20, 30 the foamed side wall bodies 11, 21 are buried underground. Rigid side walls 27, 37
Are respectively arranged in the exposed portions on the ground, and in the hollow interiors of the respective hollow blocks 10, 20, and 30, the fresh concrete material C is provided.
Is filled. In each of the hollow blocks used for the construction of the building wall and retaining wall, the first
The hollow block 10 is formed with a plurality of connecting grooves 12 having different widths on the back surface along the vertical direction, and one of the upper and lower side surfaces is provided with the upper and lower connecting ridges 13 and the other is provided with the upper and lower connecting ridges 13. Upper and lower connecting grooves 14 to be fitted are provided respectively, and one of the left and right side surfaces is provided with a left and right connecting ridge 15, and the other is provided with a left and right connecting groove 16 to be fitted to the left and right connecting ridges 15. A foamed side wall body 11 made of a foamed synthetic resin material arranged on both front and back sides so as to be a surface part,
A plurality of connecting members 18 connect the foamed side wall members 11 to each other by fitting a side edge portion into the connecting groove 12. The second hollow block 20 has a plurality of connecting grooves 22 having different widths formed on the back surface along the up-down direction, and the upper and lower connecting ridges 23 on one of the upper and lower side surfaces.
The other is provided with upper and lower coupling grooves 24 fitted to the upper and lower coupling ridges 23, respectively, and one of the left and right side surfaces is fitted with the left and right coupling ridges 25, and the other is fitted with the left and right coupling ridges 25. The left and right coupling grooves 26 are provided respectively, and a foamed side wall body 21 made of a foamed synthetic resin material disposed on one of the front and back portions, and a thin plate-like rigid material having a predetermined thickness disposed on one of the front and back portions. The rigid side wall member 27 and the foam side wall member 21 and the rigid side wall member 27 are fitted with one side edge into the connection groove 12 so that the other side edge is on the rear surface of the rigid side wall member 27. It comprises a plurality of connecting bodies 28 that are connected by being bonded. The third hollow block 30 includes a rigid side wall member 37 formed of a thin plate-like rigid material having a predetermined thickness and disposed on both sides of the front and back portions, and the rigid side wall member 3.
7 are connected to each other by bonding the side edges to the back surface of the rigid side wall body 37. On the other hand, in the method of constructing a skeleton wall / retaining wall by using a hollow block for construction, on both sides of the constructed base concrete B, both sides of the front and back sides of the underground buried portion are foam synthetic resin materials. The first hollow block 10 made of a foamed side wall body 11 is made of a synthetic resin in which either one of the front and back sides is an underground buried part and the other is an exposed part on the ground, and one of the front and back sides is a foamed synthetic resin. Material foam side wall 2
1. A second hollow block 20 having a rigid side wall 27 made of a rigid material on the other side is provided with a rigid side wall body 37 made of a rigid material on both sides of the front and back sides of the front and back sides where both sides are exposed above the ground. The third hollow blocks 30 are stacked, and the hollow interior of each of the hollow blocks 10, 20, 30 is filled with a ready-mixed concrete material C and solidified and integrated.
Further, the construction device 50 includes the hollow block 1 to be stacked.
Hollow blocks 10, 2 at inner and outer positions on both sides of 0, 20, 30
The construction support columns 51 erected at predetermined intervals from the front and rear surfaces of the construction 0,30, and the pair of construction support columns 51 erected between the inner and outer positions on both sides are straddled between the construction columns 51.
A strut fixing member 54 for regulating the mutual interval and an adjusting member 56 which is screwed from the outside of each of the construction struts 51 so as to be able to advance and retreat, and whose front ends are pressed against the front and back surfaces of the hollow blocks 10, 20, 30 respectively. Further, a brace member 61 for connecting the building columns 51 to each other and a contact member 62 interposed between the front and back surfaces of the hollow blocks 10, 20, 30 at the tip of the adjusting member 56 are provided. is there.

[0007] Structural walls / retaining walls using the hollow block for construction according to the present invention configured as described above, hollow blocks used for constructing the skeleton walls / retaining walls, a method of constructing the skeleton walls / retaining walls, and methods thereof. The respective hollow blocks 1 to be stacked on the foundation concrete B constructed and installed in the construction apparatus
Reference numerals 0, 20, and 30 indicate that the foamed side walls 11 and 21 made of a foamed synthetic resin material support the earth pressure in the underground portion to form a strong bottom base portion, and the rigid material made of a rigid material in the exposed portion above the ground. The side walls 27 and 37 form beautiful wall surfaces as they are, and together with solidification and integration of the filled ready-mixed concrete material C in the internal space, the inner and outer walls which are robust after construction are formed. Further, the hollow blocks 10, 20, 30 are connected by connecting the side walls 11, 21, 27, 37 arranged on both sides thereof by connecting bodies 18, 28, 38 so that the inside is hollow. , So that it is lighter and easier and easier to handle. 1st, 2nd
Side walls 11 and 12 in hollow blocks 10 and 20
1 is a connecting body 18, 2 formed by connecting a plurality of connecting grooves 12, 22 formed on the back surface with different widths to each other.
In order to cope with the fact that the wall thicknesses of the hollow blocks 8 may be different from each other, the connecting positions can be selected, and the connecting positions of the fittings 18 and 28 in the respective hollow blocks 10 and 20 when the corners are constructed, for example. Change and adjust.
Moreover, the fitting of the connecting bodies 18 and 28 into the connecting grooves 12 and 22 is more firmly integrated, for example, by increasing the bonding area when connecting with an adhesive. Also, the upper and lower connecting ridges 13, 23 of the foamed side walls 11, 21 in the first and second hollow blocks 10, 20 and the upper and lower connecting grooves 1
The fitting of the left and right connecting ridges 15 and 25 and the left and right connecting grooves 16 and 26 with the right and left connecting ridges 15 and 25, respectively, ensures the connection between the stacked and adjacent arrangements without causing displacement. To be performed. Moreover, due to the heat insulation properties of the foamed side walls 11 and 21 made of the foamed synthetic resin material, the body wall,
Keep the inside of the retaining wall warm. Further, the use of the construction apparatus 50 is achieved by using a pair of construction columns 51 erected at the inside and outside positions on both sides of a skeleton wall, a retaining wall, and the like to be constructed, and a column fixing member that straddles and connects the construction columns 51 to each other. 54 etc.
A construction support column 51 that is set vertically so as to surround a retaining wall or the like.
The pressing of the distal end of the adjusting member 56 with respect to the respective hollow blocks 10, 20, 30 at the end of the adjusting member 56 ensures that the stacked hollow blocks 10, 20, 30 are vertically aligned. The brace members 61 that connect the building columns 51 to each other reliably support the standing arrangement state of each of the building columns 51 without causing distortion, and the brace members 61 are connected to the hollow blocks 10, 20, 30 at the tip of the adjusting member 56. The abutting member 62 interposed between the hollow blocks 10, 20, and 30 reliably presses the respective hollow blocks 10, 20, and 30 and protects the surface.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described below with reference to the drawings.
Reference numerals 20 and 30 denote hollow blocks serving as elements for constructing a skeleton wall, a retaining wall, and the like according to the present invention. The first hollow block 10 has front and rear portions, both of which are made of a foamed synthetic resin material. The second hollow block 20 is made of a foamed synthetic resin material on one side of the front and back surfaces, and is made of a rigid material such as a stone material on the other side.
Reference numeral 0 indicates that both side portions, which are front and rear portions, are made of a rigid material such as a stone material. That is, the skeleton wall, the retaining wall, and the like are constructed by selectively combining the hollow blocks 10, 20, and 30. For example, the base portion buried in the ground has both sides made of a foamed synthetic resin material. A first hollow block 10, a second hollow block 20 having one side made of a foamed synthetic resin material, and a third hollow block 30 having both sides made of a rigid material at a wall portion exposed above the ground; A second hollow block 20 whose one side is made of a rigid material is used.

As shown in FIGS. 1 and 4, the first hollow block 10 has a plurality of connecting grooves 12 of different widths formed on the back surface along the vertical direction. An upper and lower connecting groove 14 is provided on the other side, and a left and right connecting protrusion 15 is provided on one of the left and right side surfaces, and the left and right connecting protrusion 15 is provided on the other side. A left and right connecting groove 16 fitted to each is provided, and a foamed side wall body 11 made of a foamed synthetic resin material arranged on both front and back sides so as to be a front side and a back side respectively, and the foam side wall bodies 11 are inserted into the connection groove 12. It is provided with a plurality of connecting bodies 18 which are connected by fitting and bonding the side edges.

The foamed side wall body 11 itself is made of a foamed synthetic resin such as a foamed polyethylene resin or a styrofoam resin, and is formed to have a substantially rectangular front surface, and is formed when buried in the ground as described later. It is set to have a thickness of, for example, about 50 mm as a material having a strength not to be collapsed by earth pressure or the like. The connecting groove 12 formed on the back surface of the foamed side wall body 11 has, for example, a rectangular shape in cross section and a width of, for example, 10 m.
The connection grooves 12 are set to four types, such as m, 12 mm, 20 mm, and 25 mm, and these connection grooves 12 having different widths are sequentially arranged and formed in an appropriate combination. The connecting groove 12 may be opened on the upper and lower side surfaces so as to have the entire length of the upper and lower sides of the foamed side wall body 11 itself, or may be open on at least one of the upper and lower side surfaces. What is essential is that the connecting body 18 be firmly fitted without rattling and integrated.

Similarly, the left and right connecting ridges 15 and the right and left connecting grooves 16 are adjacent to the upper and lower connecting ridges 13 and the upper and lower connecting grooves 14 in the vertical direction or the horizontal left and right direction. Foamed side wall 11 when joined and joined
This is to fit and join each other. Therefore, the width of the upper and lower connecting ridges 13 and the width of the upper and lower connecting grooves 14 in the groove are also the same as the width of the right and left connecting ridges 15 and the right and left connecting grooves 1.
The in-groove width of 6 is almost the same, and is provided at the same position on the upper and lower side surfaces and the left and right side surfaces. In each of the foamed side wall bodies 11 on both sides as front and back portions, if necessary, the upper and lower connecting ridges 13 and the upper and lower connecting grooves 14 are turned upside down, and the left and right connecting ridges 15 and the left and right connecting grooves 16 are turned left and right. With this arrangement, the first hollow block 10 itself can be constructed irrespective of the combination of adjacent arrangements such as top and bottom, front and back when connecting the first hollow block 10 in the upper, lower, left and right directions. .

The connecting member 18 is made of, for example, a thin natural stone, a tile, a gypsum board, a wood, an iron plate, a hard synthetic resin or the like having a predetermined thickness and a rectangular shape when viewed from the front. Is made of a foamed synthetic resin material. The foamed side walls 11 are formed so as to connect the foamed side walls 11 which are arranged to face each other on the front and back sides. To be connected to. When the connecting body 18 is connected to the foamed side wall body 11, the side edge of the connecting body 18 is fitted into the connecting groove 12 with an adhesive or the like interposed therebetween so that the connecting body 18 is firmly integrated. However, in the case where the connecting body 18 itself is, for example, a stone material, it is considered that the wall thickness of the connecting body 18 may be variously formed. The plurality of different connection grooves 12 are formed.

As shown in FIGS. 1, 2, and 5, the second hollow block 20 has a plurality of connecting grooves 22 of different widths formed on the back surface in the vertical direction, and is formed on one of the upper and lower side surfaces. Are provided with upper and lower connecting ridges 23, the other is provided with upper and lower connecting grooves 24 to be fitted to the upper and lower connecting ridges 23. The left and right coupling grooves 26 fitted to the coupling ridges 25 are respectively provided, and a foamed side wall body 21 made of a foamed synthetic resin material disposed on one of the front and back surfaces and a predetermined side disposed on one of the other surfaces. The rigid side wall member 27 made of a thin plate-shaped rigid material and the side wall portion of one of the foam side wall member 21 and the rigid side wall member 27 are fitted into the connection groove 12 and adhered to each other. By bonding the side edge to the back surface of the rigid side wall body 27 Those comprising a plurality of connecting bodies 28 that forms an.

The rigid side wall body 27 itself in the second hollow block 20 is made of, for example, a thin natural stone material, a tile material, or the like.
It is formed of gypsum board material, wood, iron plate material, hard synthetic resin material, or the like, and furthermore, is formed by applying a decorative coating on the surface of a suitable wall body material. When viewed from the front, the rigid side wall 27 has a substantially rectangular shape which is substantially the same as the foamed side wall 21, and has a thickness similar to that of the connecting body 18 in the first hollow block 10. It is set to 10 mm, 12 mm, 20 mm, 25 mm and others. When the rigid side wall body 27 is formed of, for example, a stone material, its surface is preferably polished, bulged or burner-finished so that a natural texture can be obtained. .

The foamed side wall 21 and the connecting body 28 in the second hollow block 20 are exactly the same as the foamed side wall 11 and the connecting body 18 in the first hollow block 10, respectively. The connection structure between the connection body 28 and the connection body 28 is the same as the connection structure between the foamed side wall body 11 and the connection body 18 in the first hollow block 10. The connecting body 28 and the rigid side wall body 27 are joined and fixed via an adhesive or the like with the side edge surface of the connecting body 28 abutting against the back surface of the rigid side wall body 27. By fitting the side edge of the connecting body 28 into the connecting groove formed on the back surface of the body 27 and bonding the connecting body 28 to the connecting groove 28, a reliable bonding and fixing state can be obtained.

Further, the third hollow block 30 has a rigid side wall member 37 made of a thin plate-like rigid material having a predetermined thickness disposed on both sides of the front and back surfaces, and the rigid side wall members 37 are formed with rigid side wall members. 37, and a plurality of connecting bodies 38 that are connected by being bonded to the back surface.

The rigid side wall 37 in the third hollow block 30 is the same as the rigid side wall 27 in the second hollow block 20, and the connecting body 38 in the third hollow block 30 is also the same in the first hollow block 10. Connection 1
8, the connecting structure 28 in the second hollow block 20 is completely the same as the connecting body 28, and the connecting structure between the connecting body 38 and the rigid side wall body 37 is the same as that in the second hollow block 20; Description is omitted.

These hollow blocks 10, 20, 3
0, the side wall members 11 and 12 on both sides facing each other
It is preferable that the intervals between the first, second, third, and seventh 37 are substantially the same width so that the loads on both the inner and outer sides are averaged when stacked as shown in FIG.

Next, various hollow blocks 1 as described above are used.
The case of constructing a skeleton wall, a retaining wall, and the like using 0, 20, and 30 will be described. For example, when constructing a retaining wall, as shown in FIGS. The foundation concrete B is cast on the base crushed stones, and the hollow blocks 10, 20, 30 are sequentially stacked on the foundation concrete B and arranged adjacently to be joined. In the figure, the first hollow block 10 which is a foamed side wall body 11 is disposed on both sides of the front and back surfaces at the bottom lower portion buried in the ground with the ground surface GL as a boundary, and only the back surface portion is underground. In the middle position of the height where the surface portion is exposed, the second hollow block 20 whose back surface portion is the foamed side wall member 21 and whose surface portion is the rigid side wall member 27 is stacked and arranged. The third hollow blocks 30 whose front and back portions are rigid side walls 37 are further stacked and arranged in the ground portions where each is exposed. At this time, the upper and lower connecting protrusions 13 and 23 and the upper and lower connecting grooves 1 on the upper and lower side surfaces of the foamed side walls 11 and 21 of the first hollow block 10 and the second hollow block 20 respectively.
4 and 24, and right and left connecting ridges 1 on the left and right side surfaces.
5 and 25 and the left and right connecting grooves 16 and 26 are fitted respectively. The rigid side walls 37 of the third hollow block 30 are stacked and mounted, or the upper and lower connecting protrusions of the Articles 13 and 23, right and left connecting projections 15,
25 and the like are removed by cutting or the like. Each of the hollow blocks 1 which are sequentially stacked and arranged adjacently
The ready-mixed concrete material C is poured and filled into the insides 0, 20, and 30 and integrated as a whole.

If necessary, each hollow block 1
Reinforcing bars F are arranged vertically and horizontally in the inner space of 0, 20, and 30 or pillars and the like are erected in the vertical direction to reinforce the inside. Also, as shown in FIGS. 1, 2A and 2B, the second and third hollow blocks 2 are provided at odd-numbered step positions and even-numbered step positions at corners when building and building by the brickwork method.
The side surfaces of 0, 30 are alternately exposed and the rigid side walls 27, 37
It is advisable to use a thicker part at the part where the side part appears to give a luxurious impression. Furthermore, the corresponding adjustment for making the inner side shorter than the outer side at the corner portion is performed by adjusting the first and second hollow blocks 10,
What is necessary is just to cut the foamed side wall body 11 and 21 in 20,
In addition, the cutting operation is extremely simple, and if the connecting positions of the connecting members 18 and 28 for fitting to the foamed side walls 11 and 21 are different, any one of the plurality of connecting grooves 12 and 22 is required. May be selected so as to correspond to an adhesive configuration.

FIG. 7 shows a case of constructing a building wall in a building such as a general house, for example. On the constructed foundation concrete B, iron columns P, reinforcing bars F and the like are erected at appropriate intervals. Arranging these pillars P and reinforcing bars F
Are used as internal reinforcement means, and the hollow blocks 10, 20, and 30 are sequentially stacked in the same manner as in the construction of the retaining wall, and the fresh concrete material C is filled and cast. is there. At this time, the rigid side walls 27 and 37 are arranged on the outer side of the building, and the foamed side walls 11 and 21 are arranged on the inner side. In addition, foam side wall 1
Square members 42 such as rafters are embedded and fixed in mounting grooves 41 formed along the vertical direction on the surfaces of the surfaces 21 and 21, and interior base materials 43 such as gypsum boards are fixed to the square members 42 by nailing or the like. After that, a surface material 44 such as a cloth is attached. In the drawing, reference numeral 45 denotes a window member, and 46 denotes a corner decorative material which is disposed and fixed at a corner portion of the skeleton wall and has an L-shaped cross section made of, for example, a stone material.

The construction device 50 as a jig used when the construction is performed as described above will be described with reference to FIGS. 8 and 9. The construction device 50 is constructed by stacking hollow blocks 10 and 20. , 30 at the inside and outside positions on both sides of the hollow blocks 10, 20, 30 at predetermined intervals from the front and back surfaces, and a pair of construction posts 51 at the inside and outside positions on both sides. A strut fixing member 54 that is straddled between the struts and regulates the interval between the struts 51 for construction.
And an adjusting member 56 which is screwed from the outside of each of the columns 51 for construction so as to be able to advance and retreat, and whose front ends are pressed against the front and back surfaces of the hollow blocks 10, 20, 30 respectively. Brace member 61 for connecting the
At the end, a contact member 62 interposed between the hollow blocks 10, 20, 30 and the front and back surfaces is provided.

The support columns 51 are constructed of hollow blocks 10 and 2.
Prior to each of the 0, 30 stacking, for example, a strip-shaped bottom plate 5 laid on the base concrete B in both front and back directions.
2 are detachably fixed via appropriate fixing means at predetermined intervals in the front and back sides on both sides so that they are opposed to each other and arranged in a pair in the shape of a standing leg. The construction support column 51 itself is formed of, for example, a channel steel material having a groove shape in cross section, and is set to have a length slightly higher than the height of a retaining wall, a skeleton wall, or the like to be constructed. .

The strut fixing member 54 is formed of a bar-shaped material having connecting ends 55 at both ends which are detachably connected to a connecting portion 53 formed at the upper end of the construction strut 51. Both ends of rigid rod material, pipe material, etc. of diameter are almost L
The connecting end 53 is formed by bending into a letter-like shape, and the connecting portion 53 is, for example, a block having a hole into which the connecting end 55 is inserted and engaged. It is stuck to. The interval between the connecting ends 55 of the support column fixing member 54 substantially corresponds to the interval between the lower ends of the building columns 51 fixed on the bottom plate 52, and the pair of building columns 51 standing upright is vertically It is made to follow the direction.

The adjusting member 56 vertically holds and holds the hollow blocks 10, 20, and 30 to be stacked and built on the basis of the construction support column 51 held vertically. The adjusting member 56 itself is a long bolt material which is screwed to the nut member 57 fixed at appropriate intervals along the vertical direction of the construction support column 51 from the outside of the construction support column 51 as shown in the figure. A rotary handle 58 is attached to the rear end, and a disk-shaped abutment plate 59 is freely engaged at the front end. The adjusting members 56 are arranged on the construction columns 51 at intervals corresponding to the height intervals of the respective hollow blocks 10, 20, 30 to be stacked. , 30 to improve the efficiency of fixed holding.

Further, the brace members 61 connect the building columns 51 arranged along the building direction which is the left-right direction when building as a retaining wall, a skeleton wall, etc., in an inclined manner. The bracing member 61 itself is made of, for example, a strip having an appropriate width, made of a rod having an appropriate diameter, or the like. There is something to fix.

The contact member 62 is formed of a channel steel material having a groove-shaped cross section having an inner width not smaller than the outer shape of the abutment plate 59 of the adjusting member 56. It is arranged so as to extend along each of the hollow blocks 10, 20, 30 stacked in the horizontal direction so as to extend along the horizontal direction. If necessary, the hollow blocks 10, 20, 20 may be provided by a cushioning material formed by adhering to the surface or the like. , 30 ensure the protection of each surface.

Reference numeral 65 in the figure denotes a level attached to the construction support column 51. The level of the construction support column 51 itself is measured in the vertical direction and the horizontal direction, and the construction of the construction device 50 itself is measured. Consideration has been given so that framing work can be performed quickly.

An example of a procedure for constructing each of the hollow blocks 10, 20, 30 by such a constructing apparatus 50 will be described. A floor plate 52 is arranged on the constructed foundation concrete B, and a pair of construction columns are formed on both sides. 51 are arranged at predetermined intervals. At this time, a pair of building supports 5 to be paired
The upper ends are connected to each other via a column fixing member 54 between the columns 1, and the strut members 61 are connected between the columns 51 for construction along the direction of construction. In this manner, the respective hollow blocks 10, 20, 30 are stacked in a predetermined order on the foundation concrete B after the frame is installed so as to surround the retaining wall, the skeleton wall, etc. to be constructed. After the stacking, the adjusting member 56 is screwed in from outside of the support column 51 for construction,
The ends of the hollow blocks 10, 20, and 30 are interposed between the upper and lower hollow blocks 10, 20, and 30, and the hollow blocks 10, 20, and 30 are sandwiched from both sides and measured with a level 65. While checking the vertical and horizontal directions, it is fixed. On the other hand, the ready-mixed concrete material C is cast and filled into each of the hollow blocks 10, 20, and 30, and after being cured and solidified for an appropriate period, the construction apparatus 50 is filled.
What is necessary is to remove the mold.

[0030]

Since the present invention is constructed as described above, for example, when constructing a building wall in various buildings such as ordinary houses and dwellings, and a retaining wall in external facilities, etc., it is made of a foamed synthetic resin material. By using hollow blocks 10, 20, 30 having both sides as foam side walls 11, 21 and rigid side walls 27, 37, etc., made of a rigid material such as a stone material, the construction and installation can be performed easily, quickly and beautifully. Can be. Moreover, various types of hollow blocks 10, 20,
With the construction of 30 piles, adjacent arrangement, etc., simultaneous construction of the inner and outer walls is possible and not only the construction period can be shortened remarkably, but also because it is lightweight and easy to handle, it can be easily constructed without skill. It is. Further, the foamed side wall body 11,
The heat insulating effect of the heat insulating material 21 can also provide a heat retaining effect, which can be optimized even in cold regions, and the rigid side walls 27 and 37 disposed on the exposed portion on the ground can provide a decorative effect by their surfaces, so that no special cosmetic treatment is required. It becomes.

That is, according to the present invention, the first hollow block 10 having both sides formed of the foamed side walls 11 on the base concrete B and the foamed side walls 2 formed on one side are provided in the present invention.
1. The second hollow block 20 having the rigid side wall 27 on the other side and the third hollow block 30 having the rigid side wall 37 on both sides are selectively combined and stacked, and foamed. The side wall members 11 and 21 are disposed in the underground portion, and the rigid side wall members 27 and 37 are disposed in the exposed portion on the ground. Because it was. On the foundation concrete B, a first hollow block 10 in which both sides are foamed side walls 11 at both sides are buried in the ground, and one side is a ground buried part and the other is one side at the ground exposed part. The second hollow block 20 has a foamed side wall 21 and a rigid side wall 27 on the other side. The third hollow block 30 has rigid side walls 37 on both sides where both sides are exposed above the ground. Is piled up, and the inside of the hollow is ready-mixed concrete material C
This is because a construction method of filling and solidifying and integrating is adopted.
Further, the construction device 50 is provided with the hollow block 1 to be stacked.
The support columns 51 are vertically arranged at the inner and outer positions on both sides of the support columns 0, 20, 30, a support column fixing member 54 laid so as to regulate an interval between the support columns 51, and a screw is provided for each of the support columns 51. And the ends are hollow blocks 10, 20, 30
This is because it is provided with the adjusting member 56 which is pressed against each of the front and back surfaces.

Each of the hollow blocks 10, 20, 30 stacked on the foundation concrete B constructed and installed is provided.
Is a foamed side wall body 1 made of a foamed synthetic resin material in an underground portion.
Since the foamed side walls 11 and 21 are incompressible, they can sufficiently support the earth pressure and form a strong and firm bottom base. is there. On the other hand, since the rigid side walls 27 and 37 made of a rigid material such as a natural stone are arranged on the exposed portion on the ground, a beautiful wall surface is formed as it is, and a special cosmetic treatment is required. Therefore, the entire construction can be extremely simplified. Moreover, the hollow block 10,
Fresh concrete material C in the internal space in each of 20, 30
Thus, the hollow blocks 10, 20, and 30 arranged adjacent to each other can be solidified and integrated by solidification, so that the inner and outer wall members that are robust and strong can be formed as they are after construction.

In addition, each hollow block 1
Numerals 0, 20, and 30 are opposed to each other, and the respective side walls 11, 21, 27, and 37 arranged on both sides are connected to each other by connecting bodies 18, 2.
8, 38 so as to be mounted on the body, so that the inside is hollow, so the overall weight is significantly reduced.
It can be easily handled, and in combination with the use of the construction device 50, it is possible to construct a skeleton wall, a retaining wall, and the like that have a good appearance without distortion.

The first and second hollow blocks 10, 20
The side wall bodies 11 and 21 in FIG.
2 is formed, and when the connecting bodies 18 and 28 are fitted and connected in the connecting grooves 12 and 22, for example, in the case of connecting via an adhesive, the bonding area is increased. It is possible to integrate more firmly. In addition, since the connecting grooves 12 and 22 are arranged as a plurality of members having different widths, even if the connecting members 18 and 28 to be fitted and connected to the connecting grooves 18 and 28 may have different thicknesses, the connecting position can be selected. When the foamed side walls 11 and 21 on the inner side whose length is adjusted when being constructed at the corner portion are cut, for example,
The connecting members 18, 2 in the respective hollow blocks 10, 20
It is also possible to change and adjust the position of the fitting connection by the switch 8.

The first and second hollow blocks 10 and 20 are vertically stacked when constructing a skeleton wall, a retaining wall, and the like, while the first and second hollow blocks 10 and 20 are arranged adjacently in the left and right direction.
The upper and lower connecting ridges 13 and 23 of the foam side walls 11 and 21 in the second hollow blocks 10 and 20, respectively, and the upper and lower connecting grooves 1
Similarly, since the left and right connecting ridges 15, 25 and the left and right connecting grooves 16, 26 are fitted to each other, the right and left connecting ridges 15, 25 are surely prevented from being displaced when they are connected to each other. Can be done.

Moreover, the foamed side walls 11 and 21 made of foamed synthetic resin can block the heat inside and outside due to the heat insulating property of the foamed side walls, and can keep the inside of the skeleton wall, the retaining wall, etc. This is extremely effective for making the wall structure of the heat insulation structure in the ground.

Further, a construction apparatus 50 used for constructing a skeleton wall, a retaining wall, and the like includes a pair of construction support columns 51 erected at inner and outer positions on both sides of the skeleton wall, the retaining wall, and the like to be constructed. Supporting column fixing member 5 for straddling and connecting the supporting columns 51 to each other
4 and the like surrounds the skeleton wall, retaining wall, and the like, and furthermore, the tip of the adjusting member 56 screwed from the outside thereof to the construction support column 51 which is set vertically, is attached to the hollow blocks 10, 20,. Since the pressure is stopped against the front and back surfaces of each of the thirty, the hollow blocks 10, 20, and 30 to be stacked can be supported along the vertical direction while adjusting them.

Since the brace members 61 of the construction apparatus 50 connect the construction columns 51 to each other, the construction columns 51 are surely supported in an upright arrangement without distortion. Hollow block 1 at the end of adjustment member 56
The abutment member 62 provided so as to be interposed between the hollow blocks 10, 20, and 30 ensures that the hollow blocks 10, 20, and 30 are pressed by the adjusting member 56 and protects their surfaces. Damage during construction can be avoided.

[Brief description of the drawings]

FIG. 1 is a partially cutaway perspective view of an embodiment when a retaining wall according to the present invention is used.

FIG. 2 is a cross-sectional view of a main part, in which (A) is an odd-numbered stage and (B) is an even-numbered stage.

FIG. 3 is a longitudinal sectional view of the same.

FIG. 4 is a perspective view of a first hollow block in which front and back portions are foamed side walls made of a foamed synthetic resin material in the present invention.

FIG. 5 is a perspective view of a second hollow block in which one of the front and rear portions is a foamed side wall made of a foamed synthetic resin material and the other is a rigid side wall made of a rigid material such as a stone.

FIG. 6 is a perspective view of a third hollow block in which each of the front and rear portions is a rigid side wall made of a rigid material such as a stone material.

FIG. 7 is a cross-sectional view of the embodiment in the case where a skeleton wall is also used.

FIG. 8 is a perspective view showing an example of use of the construction apparatus of the present invention.

FIG. 9 is a partially omitted longitudinal sectional view showing an example of use of the construction apparatus of the present invention.

[Explanation of symbols]

B: Basic concrete C: Fresh concrete material F: Reinforcing bar P: Support column GL: Ground surface 10: First hollow block 11: Foamed side wall 12: Connection groove 13: Vertical connecting ridge 14 ... Vertical connecting groove 15: Right and left connecting Protrusions 16 ... left and right connecting grooves 18 ... connecting body 20 ... second hollow block 21 ... foamed side wall 22 ... connecting grooves 23 ... upper and lower connecting protrusions 24 ... upper and lower connecting grooves 25 ... left and right connecting protrusions 26 ... left and right connecting grooves 27 ... Rigid side wall member 28 ... Connected member 30 ... Third hollow block 37 ... Rigid side wall member 38 ... Connected member 41 ... Mounting groove 42 ... Square material 43 ... Interior base material 44 ... Surface layer material 45 ... Window member 46 ... Corner decorative material 50 ... Construction device 51 ... Construction post 52 ... Bottom plate 53 ... Connecting portion 54 ... Post fixing member 55 ... Connecting end 56 ... Adjustment member 57 ... Nut material 58 ... Rotating handle 59 ... Applying plate 61 ... Brace portion 62 ... contact members 65 ... Level

Claims (7)

[Claims] 1. On a foundation concrete to be constructed and installed,
A first hollow block in which both sides which are front and back portions are made of a foamed synthetic resin material, and a foamed side wall member made of a foamed synthetic resin material in one of the front and back portions; Are selectively combined and stacked with a second hollow block having a rigid side wall made of a rigid material and a third hollow block having rigid side walls made of a rigid material on both front and rear sides. At the same time, in each of the hollow blocks, the foamed side wall is disposed in the underground portion, the rigid side wall is disposed in the exposed portion above the ground, and the hollow interior of each hollow block is filled with fresh concrete material. Building walls and retaining walls with hollow blocks for construction. 2. A plurality of connecting grooves having different widths are formed on the back surface along a vertical direction, and one of upper and lower side surfaces is provided with an upper and lower connecting ridge, and the other is provided with an upper and lower connecting ridge fitted to the upper and lower connecting ridge. A connecting groove is provided, and a left and right connecting ridge is provided on one of the left and right side surfaces, and a left and right connecting groove is provided on the other side so as to be fitted to the left and right connecting ridge. Characterized by comprising a foamed side wall made of a foamed synthetic resin material and a plurality of connecting bodies for connecting the foamed side walls to each other by fitting a side edge portion into a connecting groove. Hollow block used for construction of building and retaining walls. 3. A plurality of connecting grooves having different widths are formed on the back surface along a vertical direction, and one of upper and lower side surfaces has an upper and lower connecting ridge, and the other has an upper and lower connecting ridge fitted to the upper and lower connecting ridge. A coupling groove is provided respectively, and a left and right coupling ridge is provided on one of the left and right side surfaces, and a left and right coupling groove fitted on the left and right coupling ridge is provided on the other side. Foamed synthetic resin material foam side wall body,
One side edge of the rigid side wall member made of a thin plate-like rigid material having a predetermined thickness disposed on one of the front and back surfaces and the foamed side wall member and the rigid side wall member is fitted into the connection groove. A hollow block used for construction of a skeleton wall / retaining wall, comprising: a plurality of connecting bodies that are connected by bonding the other side edge to the back surface of the rigid side wall body. 4. A rigid side wall made of a rigid material having a predetermined thickness and disposed on both sides of the front and back sides, and the rigid side walls are connected to each other by bonding the side edges to the back side of the rigid side wall. And a plurality of connecting bodies to
Hollow blocks used to construct retaining walls. 5. A first hollow block having a foamed side wall made of a foamed synthetic resin material on both sides thereof, both sides of which are buried underground, on both sides of the foundation concrete, Either one of the front and back sides is a buried underground part, and the other is an exposed part on the ground, and one of the front and back sides is a foamed side wall made of a foamed synthetic resin material, and the other side is a rigid side wall made of a rigid material. In the second hollow block, a third hollow block in which both front and rear sides are rigid side walls made of a rigid material on both sides, which are front and back portions at the exposed portions on the ground, is stacked, and the respective hollow blocks are stacked. A method of constructing a skeleton wall / retaining wall using a hollow block for construction, characterized by filling a hollow interior with a ready-mixed concrete material to solidify and integrate. 6. A construction column which is erected at predetermined distances from the front and back surfaces of the hollow block at both inside and outside positions of the hollow block to be stacked, and a pair of construction columns which are erected and arranged at both inside and outside positions of the hollow block. A strut fixing member that is straddled between and regulates the interval between the construction struts, and an adjustment member that is screwed in from the outside of each of the construction struts so as to be able to advance and retreat from the outside, and the tip is pressed against the front and back surfaces of the hollow block, respectively. An apparatus for constructing a skeleton wall / retaining wall using a hollow block for construction, comprising: 7. An apparatus for constructing a skeleton wall / retaining wall by using a hollow block for construction according to claim 6, wherein a bracing member connecting the construction columns and a front and back surface of the hollow block at the tip of the adjusting member. A building wall / retaining wall using a building hollow block provided with an abutting member.