JPH0640776Y2 - 軽量転用型枠板 - Google Patents
軽量転用型枠板Info
- Publication number
- JPH0640776Y2 JPH0640776Y2 JP1989006939U JP693989U JPH0640776Y2 JP H0640776 Y2 JPH0640776 Y2 JP H0640776Y2 JP 1989006939 U JP1989006939 U JP 1989006939U JP 693989 U JP693989 U JP 693989U JP H0640776 Y2 JPH0640776 Y2 JP H0640776Y2
- Authority
- JP
- Japan
- Prior art keywords
- lightweight
- concrete
- layer
- plate
- formwork
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 51
- 238000009415 formwork Methods 0.000 claims description 27
- 239000011162 core material Substances 0.000 claims description 23
- 239000006260 foam Substances 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 239000004567 concrete Substances 0.000 description 36
- 238000010276 construction Methods 0.000 description 15
- 238000005452 bending Methods 0.000 description 14
- 239000011120 plywood Substances 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 6
- -1 polyethylene Polymers 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000009864 tensile test Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989006939U JPH0640776Y2 (ja) | 1989-01-24 | 1989-01-24 | 軽量転用型枠板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989006939U JPH0640776Y2 (ja) | 1989-01-24 | 1989-01-24 | 軽量転用型枠板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0298151U JPH0298151U (en]) | 1990-08-06 |
| JPH0640776Y2 true JPH0640776Y2 (ja) | 1994-10-26 |
Family
ID=31211528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989006939U Expired - Lifetime JPH0640776Y2 (ja) | 1989-01-24 | 1989-01-24 | 軽量転用型枠板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640776Y2 (en]) |
-
1989
- 1989-01-24 JP JP1989006939U patent/JPH0640776Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0298151U (en]) | 1990-08-06 |
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