JPH0446004Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application This invention relates to a block wall made by stacking concrete blocks and filling the inside with concrete.

The purpose of this invention is to propose a block wall that can be poured in parts over a wide wall surface, improves the filling properties of concrete, and allows for sufficient construction management, and can absorb cracks that occur on the wall surface at the induction joints.

Structure of the idea This invention will be explained with reference to illustrated embodiments.

In Figures 1, 2, and 3, concrete hollow blocks 2 are stacked up between concrete pillars 1 and 1, and concrete 3 is filled inside to construct a block wall. On this wall, splicing blocks 4 are stacked in a row in the vertical direction at predetermined intervals in the lateral direction.

As shown in FIG. 4, the splicing block 4 is a hollow block having a substantially U-shaped cross section, with a partition wall 5 on one side in the lateral direction and no partition wall on the other side. The protruding corners of both the front and back sides of one side where the partition wall is located are cut out to provide joint grooves 6, and the upper and lower surfaces of the partition wall 5 are each provided with grooves 7 with a semicircular cross section for insertion of reinforcing bars. be. In FIG. 4, reference numeral 8 indicates a decorative rib protruding from the surface of the block, and reference numeral 9 indicates a reinforcing rib that connects both the front and back walls.

In the block wall in which the splicing blocks 4 are arranged at predetermined intervals, the cavity space between one side of the splicing blocks 4 and the cavity block 2 is separated by a partition wall 5, and the two blocks 4, 2 are separated from each other by a partition wall 5. The filled concrete 3 is discontinuous. Further, the joint groove 6 on one side of the splicing block 4 is filled with caulking material 10 to close it. Pitching block 4
The other lateral side of the block is open, and the concrete 3 filled therein is continuous with the concrete 3 filled in the adjacent cavity block 2. This block wall has reinforcing bars 11 arranged vertically and horizontally in a lattice pattern, and the horizontal bars 11 are formed by combining two grooves 7, 7 provided on the upper and lower end surfaces of the partition wall 5 of the pouring block 4. Reinforcement is inserted through the holes that will be formed. Note that it is generally preferable that the horizontal spacing between the splicing blocks is approximately 3 m.

Function/Effect This device has the above structure. This block wall has concrete pouring blocks placed at predetermined intervals in the horizontal direction, and one side of the wall in the horizontal direction forms a partition wall, so when pouring concrete, the wall surface is divided by the pouring blocks before pouring. This makes it possible to improve the filling properties of concrete and to provide sufficient control. Since the filled concrete is discontinuous at the partition wall, the joint on the partition wall side of the pouring block effectively functions as a joint to induce cracks in the wall surface due to drying shrinkage. In addition, this pouring joint block can easily create vertical pouring joints for each section, and the horizontal reinforcing bars can be inserted and held through holes in the partition wall, making reinforcing reinforcement easier to manage. becomes easier.

[Brief explanation of the drawing]

1, 2, and 3 are a front view, an AA sectional view, and a BB sectional view of the block wall of the embodiment, and FIG. 4 is a perspective view of the block for pouring. 1... Column, 2... Cavity block, 3... Concrete, 4... Block for pouring, 5... Partition wall, 6... Joint groove, 7... Groove, 8... Decorative rib, 9 ... Reinforcement rib, 10 ... Caulking material, 1
1...Reinforced steel.

Claims (1)

[Scope of utility model registration request] In a block wall formed by stacking hollow concrete blocks and filling the inside with concrete, pouring blocks are arranged at predetermined intervals in the horizontal direction, and one horizontal side of the pouring blocks forms a partition wall. , the concrete filled inside is discontinuous with the concrete filled in the adjacent block, and there is a joint groove on one side of the block, and there is no partition wall on the other lateral side, so the concrete filled inside is adjacent to the concrete filled inside. A block wall is characterized by being continuous with the concrete filled in the block.