JPH08218316A - Leveling method for pavement tile - Google Patents

Abstract

PURPOSE: To improve efficiency in execution of work by a method wherein a number of tiles are laid flatwise on a mortar layer laid smoothly in a specified height with a tile-setting apparatus and a tile-supporting device. CONSTITUTION: A number of tiles T are piled up beforehand on a place outside border blocks B. Then, a mortar laying device 1 is set on a position between the border blocks B on both sides and projecting height H for the mortar layer M is adjusted therewith, and laying mortar M is thrown on the base S in front of a blade 5, and the mortar M is leveled in a specified height with an arm 7. After a tile-setting apparatus 10 is set on a position between the border blocks B and B, the tiles T1-T8 are hoisted with a tile supporting device and the tiles are set one after another to the inside of frames partitioned with setting plates 12. Thereby, the tiles T1-T8 can be set with the tile-setting apparatus 10 in a specified pattern with specified joint intervals on the mortar layer M laid in a fixed height.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for laying paving tiles.

[0002]

2. Description of the Related Art A conventional construction mode will be described with reference to FIGS. First, the boundary blocks B and B are installed on both sides of the sidewalk width W with respect to the road A. Next, the base S is usually constructed with asphalt concrete or the like. Therefore, a water thread L is stretched between the boundary blocks B on both sides, and while adjusting the height with the floor mortar M in accordance with the water thread L, the joint C between the tile T and the tile T is adjusted. While laying tiles T one by one manually.

Although the size of the tile T is various, it is usually about 40 cm × 60 cm, and when the weight is heavy, it is 40.
It will be ~ 50kg. In this case, it is difficult to spread them manually, and the crane is used to hang them one by one.

By the way, in order to make the heights of the tiles T uniform, the tiles T are placed after laying the mortar M appropriately, and the upper surface of the tile T is tapped with a mallet to stabilize it, and then the four corners are placed. After checking the height, the lower part of the mortar is shaved off, the lower part of the mortar is added, the tile T is tapped again to stabilize, and then the operation of checking the height is repeated. Then, when the heights are aligned, the tiles T are moved back and forth and left and right so that the intervals between the joints C are adjusted to be constant, and the setting of one tile T is completed. Therefore, it is very time-consuming, tedious, and inefficient. Furthermore, these tasks rely on experienced and experienced personnel.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and improves the work efficiency, and even pavement tiles can be installed easily by unskilled persons. The purpose is to provide a method.

[0006]

According to the present invention, when laying pavement tiles on a sidewalk or the like, laying mortar on a base and setting the height of the laid mortar into a mortar laying device. Characterized by setting the tile setting device at a predetermined position on the laid mortar and laying the tiles on the tile supporting device by guiding the tile setting device. There is.

The mortar leveling device is composed of a pair of frames which are movably guided by the curb and a blade which projects from the beam so that the height of the mortar can be adjusted.

The tile setting device comprises a frame body and a partition plate for partitioning the frame body into a tile laying pattern.

[0009]

In the pavement tile laying method constructed as described above, the height of the floor mortar is easily laid to a predetermined height, and the tile is placed on the tile mortar on the floor mortar. While setting the apparent load to zero with the air balancer, by setting it in the frame of the partition plate of the tile setting device,
Can be easily set and laid.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

In FIGS. 1 and 2, a mortar leveling apparatus generally designated by reference numeral 1 for carrying out the present invention includes a pair of frames 2 movably supported by a pair of rollers 3 on a boundary block B, and a pair of these frames. A beam 4 connecting the frames 2 and 2, a blade 5 on which a protruding height H is adjustable from one side of the beam 4 by three adjusting bolts 6, and a beam 4 pivotally attached to the other side of the beam 4. And a towing arm 7. The beam 4 is composed of a main body 4a and attachments 4b on both sides so that the sidewalk width W can be adjusted.

In FIGS. 3 and 4, a tile set apparatus 10 generally designated by 10 for carrying out the present invention has a pattern in which eight tiles T1 to T8 are staggered in half in the illustrated example. , An outer frame 11, a partition plate 12 having a thickness of a joint C for partitioning the outer frame 11 in a staggered manner, and an outer frame 11
The height adjustment bolts 13 are provided at the four corners of the outer frame 11 and the handles 14 for transportation attached to both sides of the outer frame 11.

In FIGS. 5 and 6, a tile support device indicated by reference numeral 20 is a self-propelled crane, in the illustrated example, an air balancer 21 attached to a boom P of a truck U with a crane, and the air balancer 21. It comprises a regulated adsorption device 22. The air balancer 21
Is designed so that the weight of the suspended load is balanced by air pressure, the tile T2 is supported so that the apparent load becomes zero, and the suction device 22 can be freely moved up and down manually. Further, the hoisting position can be freely selected within the range of the turning radius R1 of the air balancer 21 by human power. In addition, reference numeral R2 in the drawing is a turning radius of the suction device 22 including the boom P.

Next, a mode of tile distribution will be described.

The tiles T are piled on the outside of the boundary block B at a constant interval in advance on the truck U with a crane. Therefore, install the mortar leveling device 1 on both blocks B,
Set between B and adjust the protrusion height H (FIG. 1) of the blade 5 so that the leveling height of the floor mortar M becomes a predetermined value,
Placing the mortar M on the base S in front of the blade 5 and pulling the towing arm 7 manually in the direction of the arrow, the mortar M is spread on the width W to a predetermined height.

Next, the tile set device 10 is set between the blocks B and B, and then the tile set support device 20 is set.
The tiles T1 to T8 are suspended by the suction device 22 of the partition plate 12
Set one by one in the frame separated by.

Therefore, the leveling height of the floor mortar M is constant, and the tile set device 10 allows the tile T1 to be laid.
The tiles T1 to T8 can be easily set by setting to T8 in a predetermined pattern and at predetermined joint intervals.

[0018]

Since the present invention is constructed as described above, the mortar leveling device leveles the mortar to a predetermined height, and the tile setting device and the tile support device pattern the tiles in a predetermined pattern. A large number of tiles can be easily laid out by easily setting with. Therefore, the work efficiency can be greatly improved as compared with the conventional method of manually setting the sheets one by one.

Further, the worker does not need a skilled person, and the labor can be saved.

In the embodiment, the size is small and easy to handle.
Although the lightweight type has been explained, it is possible to make it move by self-propelled by increasing the size so that more tiles can be set at once.

[Brief description of drawings]

FIG. 1 is a side view showing a mortar leveling apparatus for carrying out the present invention.

FIG. 2 is a top view of FIG.

FIG. 3 is a top view showing a tile set device embodying the present invention.

FIG. 4 is a front sectional view of FIG.

FIG. 5 is a top view for explaining a tile supporting device for carrying out the present invention and a mode of construction.

6 is a side view of FIG.

FIG. 7 is a top view illustrating a conventional construction mode.

8 is a front cross-sectional view of FIG.

[Explanation of symbols]

 A ... Roadway B ... Border block C ... Joint H ... Projection height L ... Water thread M ... Floor mortar P ... Boom S ... Base T ... Tiles U ... Truck with crane W ... Sidewalk width 1 ... Mortar leveling device 2 ... Frame 3 ... Roller 4 ... Beam 4a ... Main body 4b ... Attachment 5.・ Blade 6 ・ ・ ・ Adjusting bolt 7 ・ ・ ・ Tracting arm 10 ・ ・ ・ Tile setting device 11 ・ ・ ・ Outer frame 12 ・ ・ ・ Partition plate 13 ・ ・ ・ Height adjusting bolt 14 ・ ・ ・ Handle 20 ・ ・ ・Tile support device 21 ... Air balancer 22 ... Adsorption device

Claims (3)

[Claims] [Claim 1] When laying pavement tiles on a sidewalk,
Put the bed mortar on the base, level the height of the put bed mortar to a predetermined height with a mortar leveling device,
A method for laying paving tiles, characterized in that a tile setting device is set at a predetermined position on the laid mortar and the tiles are guided by the set tile setting device to lay the tiles by a tile supporting device. . 2. A mortar leveling device comprises a pair of frames movably guided by a curb, a beam connecting the frames, and a blade projecting from the beam so that the height of the beam can be adjusted. The method for laying pavement tiles according to claim 1, wherein: 3. A method for laying paving tiles, wherein the tile setting device comprises a frame body and a partition plate for partitioning the frame body into a tile laying pattern.