JPH01290872A - Floor construction of log brick - Google Patents

Abstract

PURPOSE:To reduce the cost and improve the stiffness and durability of a floor by laying wood bricks made by cutting the lumber from thinning into round pieces, filling fluid mortar in gaps between them, then fixing them with a primer. CONSTITUTION:A log with the diameter of about 10-20cm is cut into round slices at the length of about 5-10cm by utilizing the lumber from thinning, small holes 6 and 7 or a back slit for preventing cracks are formed on wood bricks 1, wood bricks 1 and 2 are laid and fixed on Wasser mortar 4 poured and hardened on concrete 3 via condensed mortar 5. Fluid mortar or the like 10 is poured into gaps between the wood bricks 1 and 2 and small holes 6 and 7 to about 15mm below the top end, rubber chips 11 are scattered on it to bite into the mortar 10. A primer 12 is coated on sides of the bricks 1 and 2 and chip faces, after it is hardened, rubber or urethane 13 is poured for finishing.

Description

[Detailed description of the invention] A. Purpose of the invention A. Industrial field of application The method of the present invention is applicable to conventional concrete and mortar or stone paving,
This is an enforcement method that replaces the enforcement method for floor surfaces in various places that used brick paving, tile paving, etc. It uses log wood bricks and uses flexible rubber chips, braimers, rubber-based and urethane-based materials for the gap joints. Because the floor surface is bonded using a material of In addition, in the summer, there is no reflection of solar heat and it is cool, creating many advantageous floor surfaces such as aesthetically pleasing floors, which can be used in subways, underground malls, parks, promenades, etc.
Roads of public facilities, market streets, Suha and department stores,
It is intended to be an advantageous floor surface for use in general shopping streets and interiors of restaurants and coffee shops, sunrooms, terraces, greenhouses of residences, sidewalks of golf courses, rest areas, and other locations. .

B. Conventional technology Conventionally, the floor surfaces of various places are generally covered with concrete, mortar, stone paving, brick paving, tile paving, etc., and the surface is hard, the sound of footsteps is high, and the sound of footsteps is transmitted to the body, making it easy to get tired. In addition, when it rains, it becomes slippery when wet, and in the summer, the floor gets burnt due to the heat of the sun and the heat reflects off the heat, and on the other hand, in the winter, the floor gets cold, making you feel even colder. .

C Problems to be Solved by the Invention In order to eliminate the problems that conventional conocrete and mortar finished floors have with various adverse conditions as described in the prior art section, we have developed a new method that maintains flexibility and is strong. However, the construction method was changed to a log brick floor surface, which has an aesthetic appearance and rough materials can be obtained easily, and is a construction method that attempts to construct the floor surface without sacrificing the advantageous results described in the next section.

Structure of the invention A Means for solving each problem This construction method uses domestically produced cedar, cypress, beech, zelkova, etc. with a diameter of approximately 10 cm.
'In this method, small logs (1) and (2) of approximately 500 to 10 α in length are cut into rounds, making effective use of inexpensive and easily available thinned wood from forests. Therefore, the construction method is to first dig down the ground and pour concrete (3), and when it hardens, pour Bassa mortar (4) on top of it so that it becomes flat, and when it dries, pour concrete (3) on top of it. Place a thin layer of setting mortar (5) or conochre bond, and make small holes (6) (7) on top of it in the center of the log to prevent cracking, as shown in Figure 2, or as shown in Figure 3. Arrange the logs (1142+) in an orderly manner, which may be split on the back as shown in (8), and use the setting mortar in (5) to fix and stabilize the logs, and then (1) and (2)
) Just before (9) and small hole (6) (7) are fluid mortar 0
Depending on the conditions of the area where the work is to be carried out, pour urethane foam or styrofoam, etc. so that it stops at 15 degrees below the top of the wooden bricks, and then use a brush to clean the mortar that has rained on the sides of the top or in the small holes. Rinse with water, sprinkle rubber chips 0υ (0x to 5cm size) on top of it, beat it with a broom, etc., and dig it into the mortar. Leave it for 24 hours or more. After that, mortar OQ. Use a vacuum cleaner to suck up any rubber chips that have not been bitten into the area, and when the area is clean, apply Primer 02, an adhesive, to the side of the brick and the rubber chip surface, leave it for 2 to 3 hours again, and then Pour a rubber-based or urethane-based finishing material, such as 03, into the small holes in the same way up to the top of the wooden brick, and then leave it for 24 to 48 hours (depending on whether it is summer or winter) until the rubber, urethane, etc. finishing material has completely hardened. After confirming that this is the case, the entire upper surface is polished using a sander. In this explanation, construction materials may be used with some changes depending on the situation at each location during construction, and this explanation is given by way of example.

B. Function This construction method uses wood as the material, so concrete,
It is more flexible than finished floors such as mortar, stone paving, brick paving, tile paving, etc., and is softer to step on. Rubber tinob type and urethane type materials are used for the joints between wooden bricks. Furthermore, since the finish is fixed with a brimer, it has elasticity and is resistant to shaking due to the pressure applied to the upper surface Iζ, and is also resistant to elasticity due to temperature changes.
Therefore, there is no cracking or cracking caused by these, and the floor surface is highly durable, has an excellent appearance, is easy to add to, and is easy to walk on.

Example C: This construction method's log wood brick floor surface is soft and reduces foot fatigue when people walk on it, and the sound of footsteps is also quiet, making it suitable for underground shopping malls, quiet parks, promenades, and outdoor public facilities. This product is installed on roads in hot tropical countries or roads that are exposed to intense glare from the scorching sun in the summer to provide a comfortable floor surface for walking.

C. Effects of the invention The rough logs used in this construction method can be made from thinned wood from forests, or can also be used as scraps of long logs, so material costs can be saved and materials can be transported. Because it is light and heavy, it can be transported cheaply, and because it is soft and elastic, the footsteps of people who walk on it are quiet and do not impact the feet and cause fatigue, and as mentioned in the function section, The floor surface does not crack or crack in the heat and cold of summer and winter, and has the advantage of being strong and durable.

[Brief explanation of the drawing]

Claims (1)

[Claims] Instead of the conventional finishing floor surfaces such as concrete, mortar stone paved brick paving, tile paving, etc., the present invention method uses thinned wood such as cedar, cypress, beech, zelkova, etc. from forests with a diameter of 10 mm.
This method uses round logs of about 5 cm to 10 cm in length from logs of about 20 cm to 20 cm, and various construction materials are used. After pouring and drying, pour Batsusa mortar on top of it, and when it dries, apply a thin layer of setting mortar or concrete bond on top of it, and apply the marks (6) and (7) in the drawing to prevent cracks. A log with a small hole like this in the center or a log with notches like the one in (8) in Figure 3 can be used. Wooden bricks are placed neatly on top of the mortar, and the solidification of (5) is confirmed. The logs are fixed and stabilized with mortar, and depending on the conditions of the place where fluid mortar is applied between the wooden bricks or in the small hole in the center, foamed urethane or styrofoam, etc. can be applied to the top of the wooden bricks. Pour the mortar so that it stops at about 15 mm below the top of the log, then wash the mortar that has adhered to the top and sides of the log with water using a brush, scatter rubber chips, and beat them with a broom to embed them into the mortar. Leave this for 24 hours. After leaving it for the above, remove the rubber chips that are not bitten into the mortar with a vacuum cleaner, etc., then apply primer to the sides of the wooden bricks, the rubber chip surface, and the inside of the small holes in the same way, and leave it for 2 to 3 hours. Pour finishing materials such as rubber or urethane into the joints and small holes up to the top of the wooden bricks 2
After leaving it for 4 to 48 hours and confirming that the finishing materials such as rubber and urethane have completely hardened, the floor surface is polished using a sander and mortar is poured during the above process. After washing the mortar with a brush or the like, instead of hitting the rubber chips with a broom and digging them into the mortar, dry the mortar, apply a primer directly on top of it, sprinkle the rubber chips to adhere, and when this dries, suck up the rubber chips that don't stick, and then apply the primer on top of it. A construction method for log wood bricks that can be finished with a rubber-based urethane-based finishing material to achieve the same finish as the former.