JPH10219877A - Earthquake resistant concrete block - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate piling blocks, and simplify cement and reinforcement while earthquake resistance is kept so as to shorten the term of works by providing a projecting and recessed part in the block and combining a recessed block and a projecting block with each other. SOLUTION: A cavity (a) in the central part of a recessed block 1 and a projecting part (b) of a projecting part 2, and right and left side projecting parts (c) of the recessed block 1 and right and left recessed parts (d) of the projecting block 2 are combined with each other. On the uppermost part, a projecting block having the central part formed as a projecting part and a recessed block having the central part formed as a recessed part are provided, and at the most end part, a recessed block having one face formed as a recessed part and a projecting block having one face formed as a projecting part are provided. At the time of constructing base concrete for foundation, the recessed block 1 and the projecting block 2 are alternately combined, and arranged in a line according to the level to be fixed to the base concrete. After that, the recessed block 1 and the projecting block 2 are alternately piled in such a manner as to alternate with each other. At this time, cement is simplified and in joining the blocks of the uppermost part and the most end part, cement is used. Thus, piling of blocks can be facilitated so as to simplify cement and reinforcement.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete block capable of stacking concrete blocks in a short period of time by simplifying reinforcing bars and cement, and capable of stacking earthquake-resistant in a short period of time.

[0002]

2. Description of the Related Art Conventionally, blocks are piled up completely by cement and cement is reinforced with a reinforcing bar for reinforcement, so a long construction period is required. I was

[0003]

This has the following disadvantages. (A) The construction required a high level of technology related to concrete works and reinforcing steel works, and required a long construction period. (B) Reinforcement with reinforcing bars was essential for earthquake resistance. The present invention has been made to solve the above drawbacks.

[0004]

The concave block (1) has a structure in which the central part is hollow (a) and is combined with the convex part (b) of the convex block (2), and the left and right side surfaces are convex parts (c). And a structure to be combined with the side recess (d) of the convex block (2).
The convex block (2) has a structure in which the central portion is a convex portion (b) and is combined with the cavity (a) of the concave block (1), and the left and right side surfaces are concave portions (d), and the side convex portions of the concave block (1). (C)
And a structure to be combined. The top block (3),
(4) a convex block (3) having a central portion formed into a convex portion (e) so as to be combined with a central cavity (a) of the concave block (1), and a central convex portion (b) of the convex block (2). A concave block (4) having a concave portion (f) in the center so as to fit
And The blocks (5) and (6) at the extreme ends are a concave block (5) and a convex block (5) having a structure in which one side surface is concave (g) so as to be combined with the side convex portion (c) of the concave block (1). A convex block (6) having a structure in which one side is a convex portion (h) so as to be combined with the side concave portion (d) of 2).

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION By alternately combining a concave block (1) and a convex block (2), a block having earthquake resistance can be built up.

[0006]

Embodiments of the present invention will be described below. (A) The lowermost block is constructed by alternately assembling concave blocks (1) and convex blocks (2) when constructing the base concrete of the foundation, arranging them in a line at the same level, and fixing them to the base concrete. (The convex portion of the convex block is embedded in the base concrete.) (B) After the lowermost block is fixed, the concave blocks (1) and the convex blocks (2) are alternately combined and stacked. (C) The cement can be simplified for the combination of the concave block (1) and the convex block (2), but the top part (3), (4)
The cement can be firmly piled up by using cement as in the past for joining the end portions (5) and (6).

[0007]

According to the present invention, blocks can be easily stacked, cement and reinforcing bars can be simplified, and the construction period can be shortened, which is economical. Also, even if the reinforcing bars are simplified, they have earthquake resistance against earthquakes.

[Brief description of the drawings]

FIG. 1 is a perspective view of a concave block according to the present invention.

FIG. 2 is a perspective view of a convex block according to the present invention.

FIG. 3 is a perspective view of the uppermost convex block of the present invention.

FIG. 4 is a perspective view of the uppermost concave block of the present invention.

FIG. 5 is a perspective view of an endmost concave block of the present invention.

FIG. 6 is a perspective view of an endmost convex block according to the present invention.

FIG. 7 is a diagram showing the stacking status of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Concave block 2 Convex block 3 Uppermost convex block which made the central part convex 4 Uppermost concave block which made the central part concave 5 Endmost concave block which made concave one side 6 The extreme end which made convex one side Convex block a hollow at the center of concave block b convex at the center of convex block c left and right side convex of concave block d left and right side concave of convex block e central convex of top convex block f central of top concave block Concave part g One-side concave part of the endmost concave block h Single-sided convex part of the endmost convex block

Claims (1)

[Claims] An earthquake-resistant concrete block having a structure in which an uneven portion is provided in a block structure and a concave block (1) and a convex block (2) are combined with each other.