JPH02115824U - - Google Patents
Info
- Publication number
- JPH02115824U JPH02115824U JP2574189U JP2574189U JPH02115824U JP H02115824 U JPH02115824 U JP H02115824U JP 2574189 U JP2574189 U JP 2574189U JP 2574189 U JP2574189 U JP 2574189U JP H02115824 U JPH02115824 U JP H02115824U
- Authority
- JP
- Japan
- Prior art keywords
- roofing material
- trough
- along
- curvature
- flow direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
第１図は、本考案の一実施例を示す底面斜視図
である。
１……波形屋根材、１１……谷部突条、１２…
…山部縦突条、１３……山部横突条。
FIG. 1 is a bottom perspective view showing an embodiment of the present invention. 1... Corrugated roofing material, 11... Valley protrusion, 12...
...Vertical ridges on the ridge, 13...Horizontal ridges on the ridge.
Claims (1)
根材であつて、その谷部裏面に、流れ方向に沿つ
てその全長に亘る谷部突条が設けられ、山部裏面
中央部に、同じく流れ方向に沿つてその全長の1/
5〜2/3の長さの山部縦突条が設けられると共に、
該縦突条の流れ方向中程に該縦突条と交差する方
向に、流れ方向全長の１／１０〜1/4の長さの幅
寸法を有する山部横突条が設けられてなる波形屋
根材。 ２ 谷部突条先端部の曲率半径が、屋根材波形の
曲率半径の１／５０〜１／２０とされた請求項１
記載の波形屋根材。[Claims for Utility Model Registration] 1. A corrugated roofing material shaped into a waveform with a substantially constant radius of curvature, in which a trough protrusion is provided on the back surface of the trough extending along the entire length of the trough along the flow direction. , 1/1 of the total length along the flow direction at the center of the back side of the mountain.
Along with the vertical ridges with a length of 5 to 2/3,
A waveform in which a crest horizontal ridge having a width dimension of 1/10 to 1/4 of the total length in the flow direction is provided in the middle of the longitudinal ridge in the direction intersecting the longitudinal ridge. roofing material. 2. Claim 1, wherein the radius of curvature of the tip of the trough protrusion is 1/50 to 1/20 of the radius of curvature of the corrugated roofing material.
Corrugated roofing material as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2574189U JPH02115824U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2574189U JPH02115824U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115824U true JPH02115824U (en) | 1990-09-17 |
Family
ID=31246742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2574189U Pending JPH02115824U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115824U (en) |
-
1989
- 1989-03-07 JP JP2574189U patent/JPH02115824U/ja active Pending