JPS6051207A - Vegitative sound-proof wall - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention is characterized in that a large number of side plates are provided with steps at different heights in the retaining portions provided on both side edges of the studs, and are built in positions that block noise transmission. This invention relates to a vegetated soundproof wall characterized by the following, and is an improvement of the invention disclosed in Japanese Patent Application No. 54-38.861.

The invention related to Japanese Patent Application No. 54-38861 is that the upper and lower side plates built on both side edges of the studs are separated from each other and are located in a symmetrical position, so the space between the studs and the side plates on both sides is filled with earth and sand. However, even if a soundproof wall is formed, the earth and sand will collide with each other in the separation part, and the settling of the earth and sand will create a gap in the separation part between the side plates, and in severe cases, it will be possible to see into the other side of the soundproof wall, and the noise will pass through the gap. It can easily pass through and render the soundproof wall useless.

The present invention is an improvement over such drawbacks, and its embodiments will be described in detail with reference to the drawings.As shown in Figs. At the center of both sides of the stud (1), a rod-shaped locking convex portion (2) is left along the entire length on one side line, and a sawtooth-shaped locking portion (2) is left along the entire length on the other side edge. Stop protrusion (3)・
Continuously leave the concave grooves +4H41, and then make a large number of vertically rectangular holes (5) at regular intervals in the concave grooves 14).
... to be installed. As shown in FIGS. 12 to 14, the locking convex portions (2
) is provided with a protruding flange edge 161f6+ that engages with the wall, and a concave portion (7) is missing on one side of the plate, and is stacked on the outside of the exposed above-ground portion of the stud (1) and built over between the studs fIHII. (8) is formed.

As shown in FIGS. 9 to 11, a long rectangular plate is bent into a dogleg shape in the longitudinal direction, and one corner of both short side surfaces is cut into an L shape to form the locking convex portion. A ridge f91 +91 is provided to engage with (3) to form a stacked board (1o).

As shown in Fig. 1, the tank plate (10)... is a locking projection (3) provided on the residential land side of the stud (1) that protrudes above the ground surface.
. . and stacked in multiple tiers. Also, as shown in Figure 2, when the road side ground surface of the stud (il) is at a higher position than the residential ground surface, the wall thickness of the tank plate (10) The tank walls (11), which are formed thickly, are engaged with the locking convex portions (3) on the residential land below the ground surface on the road side, and stacked in multiple stages. The studs (1) are stacked in multiple stages by engaging the flange edges (6) with the locking protrusions (2) located higher than the ground surface on the road side, and as shown in Figure 1, the studs (]) When the land surface on the side of a residential lot is higher than the ground surface on the road side, the thickness of the barrier board 18) should be made thicker, and a frame-shaped recess (1) should be provided on one side of the board, and the short side of the board should be made thicker. A barrier (14) is formed by protruding a flange edge (03) that engages with the locking projection (2) on both side surfaces. In addition, a drainage hole (15) is formed in the recessed part (12) to form a barrier (14Y), and the barrier (14Y) is installed at an appropriate location at the location where the barrier is constructed.
4Y is scattered. As shown in Figures 19 to n, the studs (16) used when standing on both sides of a road to form a soundproof wall have sawtooth-shaped locking protrusions 07 that span approximately the entire length of both side edges. ) 07)... are left continuously and the concave groove (18
) are recessed, and a large number of vertically elongated rectangular through holes 09) are formed at regular intervals in the recessed groove (18).

Since the present invention is constructed in this way, the stud tl) or θ6
) are built in at regular intervals and opposing locking protrusions (2) (
2), the barrier boards (8) are stacked in multiple stages without gaps toward the road side, and when the residential land surface is higher than the road surface, the barrier boards (14) are placed below the barrier board (8). 14
f is the locking protrusion f2) (stacked in multiple stages across 21, and then the tank plate (10) is stacked over the locking protrusion +31!3+
... are built in multiple stages toward the residential area, and when the ground surface on the road side is higher than the ground surface on the residential area, attach the locking protrusion (31 (31 It is built in multiple stages, including studs + I + il), barrier boards (8), and barrier walls (
14), the tank plate (10), and the tank wall (river) are filled with earth and sand, and the upper and lower tank plates (10) or tank walls are bent to block noise from the road side and provide soundproofing. It is extremely effective.Also, the barrier wall (14) or tank wall (11) is thick enough to withstand earth pressure.Furthermore, the barrier board (8) stacked on the road side is almost vertical. Since the upright part is straight and formed like a single plate, the tank plate (10) is built in at every footrest interval and extends over the opposing locking protrusions θηθη.
When ... are built in multiple stages, the tank plates (lO) ... built on both sides of the studs (16) overlap each other in the direction of noise transmission, and at least there is no gap through which noise can pass through. Combined with the soil and sand, it has a remarkable soundproofing effect. Therefore, a barrier plate (8) and a tank plate 1]Ω) are installed on both sides of the stud (1).
Because they are built with staggered heights, there is no overlap of earth and sand at the crest, and therefore the filled earth settles uniformly, preventing the formation of faults, and the studs (
Since the tank plates (10) and (10) are built at different heights on both sides of I6), there is no interference between the earth and sand, and the sinking is uniform and no faults are formed, resulting in a soundproofing effect. is large.

As described above, the present invention is an excellent and useful invention that can be constructed easily and quickly, and the constructed soundproof wall is robust and can withstand long-term use.

[Brief explanation of drawings]

Figure 1 is a vertical cross-sectional view showing the structure of a soundproof wall installed when the residential land surface is higher than the road side ground surface, and Figure 2 is a vertical cross-sectional view showing the structure of a soundproof wall installed when the residential land surface is higher than the road side ground surface. Figure 3 is a vertical cross-sectional view showing the structure of a soundproof wall installed on both sides of the road, Figure 4 is a front view of the studs, Figure 5 is the same side view, Fig. 6 is the same plan view, Fig. 7 is the A-A sectional view in Fig. 4, and Fig. 8 is the same B--
-B sectional view, Fig. 9 is a plan view of the tank plate, Fig. 1O is a front view of the same, Fig. 11 is a sectional view taken along A-A in Fig. 10, Fig. n is a plan view of the barrier plate, Fig. 13 is the same front view, and Fig. 14 is the 1st
A-A sectional view in Figure 3, Figure 15 is a plan view of the barrier wall,
Fig. 16 is a front view of the same, Fig. 17 is A- in Fig. 16.
A sectional view and drawing are a partially cutaway front view showing another embodiment of the barrier wall, and Fig. 19 is a front view showing another embodiment of the stud, and Fig.
b) The figure is the same side view, Figure 21 is the same plan view, and Figure n is the same side view.
FIG. 9 is a sectional view taken along line AA, and FIG. 9 is a sectional view taken along line BB. tlj Q6)... Stud (2)... Locking protrusion (3)
θη...Latching protrusion (4)...Concave groove (8)...Bullet plate (
10) Tank board (11) Tank wall (14) Barrier wall Figures 9 and 12

Claims (1)

[Claims] A large number of side plates are installed at the retaining parts provided at the lines on both sides of the studs, which are erected at predetermined intervals, with steps at different heights to block noise transmission. A vegetated soundproofing wall made by filling the enclosed space with earth and sand.