JPH043338U - - Google Patents
Info
- Publication number
- JPH043338U JPH043338U JP4303290U JP4303290U JPH043338U JP H043338 U JPH043338 U JP H043338U JP 4303290 U JP4303290 U JP 4303290U JP 4303290 U JP4303290 U JP 4303290U JP H043338 U JPH043338 U JP H043338U
- Authority
- JP
- Japan
- Prior art keywords
- water
- resistant
- mold
- bottom cover
- layer material
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011162 core material Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案の半部縦断側面図、第２図はス
パイスルコンポジツト管胴部の一部拡大断面図、
第３図はスパイラルコンポジツト管胴部の取除き
状態説明図、第４図は本考案によつて作られた試
験コンクリート柱体の斜視図、第５図は従来型の
斜視図である。
２……スパイラルコンポジツト管胴部、３……
耐水性底蓋、４……吸水性紙芯材、５……内層材
、６……外層材。
Fig. 1 is a half longitudinal side view of the present invention, Fig. 2 is a partially enlarged sectional view of the Spicele composite tube body,
FIG. 3 is an explanatory view of the spiral composite pipe body after removal, FIG. 4 is a perspective view of a test concrete column made according to the present invention, and FIG. 5 is a perspective view of a conventional type. 2...Spiral composite pipe body, 3...
Water-resistant bottom cover, 4... Water absorbent paper core material, 5... Inner layer material, 6... Outer layer material.
Claims (1)
熱可塑性樹脂フイルムを延伸した微多孔性の耐水
性樹脂配向フイルムよりなる内層材および耐水性
の外層材とを重ね合わせたスパイラルコンポジツ
ト管胴部と、耐水性底蓋とからなる試験コンクリ
ート柱体用成形型。 (2) 上端周縁を外側に湾曲させてカール部を形
成し、下端周縁を外側に湾曲させ底蓋の周縁と巻
締してなる請求項(1)記載の試験コンクリート柱
体用成形型。[Scope of Claim for Utility Model Registration] (1) Inner layer material and water resistant outer layer material consisting of a microporous water-resistant resin oriented film made by stretching a thermoplastic resin film containing fine inorganic powder on a water-absorbing paper core material. A mold for a test concrete column consisting of a spiral composite tube body made by overlapping the above, and a water-resistant bottom cover. (2) The mold for a test concrete column according to claim (1), wherein the upper end periphery is curved outward to form a curled portion, and the lower end periphery is curved outward and tightened to the periphery of the bottom cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4303290U JPH043338U (en) | 1990-04-24 | 1990-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4303290U JPH043338U (en) | 1990-04-24 | 1990-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043338U true JPH043338U (en) | 1992-01-13 |
Family
ID=31555097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4303290U Pending JPH043338U (en) | 1990-04-24 | 1990-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05273096A (en) * | 1992-03-24 | 1993-10-22 | Kensetsu Kiso Eng Co Ltd | Testing method for spray curing material |
-
1990
- 1990-04-24 JP JP4303290U patent/JPH043338U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05273096A (en) * | 1992-03-24 | 1993-10-22 | Kensetsu Kiso Eng Co Ltd | Testing method for spray curing material |