JPH038530U - - Google Patents
Info
- Publication number
- JPH038530U JPH038530U JP6956689U JP6956689U JPH038530U JP H038530 U JPH038530 U JP H038530U JP 6956689 U JP6956689 U JP 6956689U JP 6956689 U JP6956689 U JP 6956689U JP H038530 U JPH038530 U JP H038530U
- Authority
- JP
- Japan
- Prior art keywords
- powdered silica
- particle size
- mixture
- joined together
- registration request
- 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.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- 239000000463 material Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
Description
第１図はこの考案の実施例の要部断面図、第２
図はこの考案の他の実施例の要部断面図、第３図
は比較例の要部断面図である。
Figure 1 is a sectional view of the main part of an embodiment of this invention, Figure 2
The figure is a sectional view of a main part of another embodiment of this invention, and FIG. 3 is a sectional view of a main part of a comparative example.
Claims (1)
が複層から形成され、該粉末シリカの粒子径が下
部層は小さく、上部層は大なる層から形成され、
共に一体結合したものである事を特徴とする建築
用板材。 A base material made of a mixture of a cementitious composition and powdered silica is formed of multiple layers, the particle size of the powdered silica is small in the lower layer and large in the upper layer,
A construction board material characterized by being integrally joined together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6956689U JPH0634103Y2 (en) | 1989-06-13 | 1989-06-13 | Construction board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6956689U JPH0634103Y2 (en) | 1989-06-13 | 1989-06-13 | Construction board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH038530U true JPH038530U (en) | 1991-01-28 |
| JPH0634103Y2 JPH0634103Y2 (en) | 1994-09-07 |
Family
ID=31604982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6956689U Expired - Lifetime JPH0634103Y2 (en) | 1989-06-13 | 1989-06-13 | Construction board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634103Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223847U (en) * | 1975-08-07 | 1977-02-19 |
-
1989
- 1989-06-13 JP JP6956689U patent/JPH0634103Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223847U (en) * | 1975-08-07 | 1977-02-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634103Y2 (en) | 1994-09-07 |