JP2005194741A - 軽量盛土工法 - Google Patents
軽量盛土工法 Download PDFInfo
- Publication number
- JP2005194741A JP2005194741A JP2004000723A JP2004000723A JP2005194741A JP 2005194741 A JP2005194741 A JP 2005194741A JP 2004000723 A JP2004000723 A JP 2004000723A JP 2004000723 A JP2004000723 A JP 2004000723A JP 2005194741 A JP2005194741 A JP 2005194741A
- Authority
- JP
- Japan
- Prior art keywords
- foam
- foamed
- plate
- bodies
- composite
- 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
- 238000010276 construction Methods 0.000 title abstract description 17
- 239000006260 foam Substances 0.000 claims abstract description 37
- 239000002131 composite material Substances 0.000 claims abstract description 28
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 239000011347 resin Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000005187 foaming Methods 0.000 abstract description 9
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 35
- 239000002994 raw material Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 150000003077 polyols Chemical class 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- HHDUMDVQUCBCEY-UHFFFAOYSA-N 4-[10,15,20-tris(4-carboxyphenyl)-21,23-dihydroporphyrin-5-yl]benzoic acid Chemical compound OC(=O)c1ccc(cc1)-c1c2ccc(n2)c(-c2ccc(cc2)C(O)=O)c2ccc([nH]2)c(-c2ccc(cc2)C(O)=O)c2ccc(n2)c(-c2ccc(cc2)C(O)=O)c2ccc1[nH]2 HHDUMDVQUCBCEY-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920002323 Silicone foam Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000582 polyisocyanurate Polymers 0.000 description 1
- 239000011495 polyisocyanurate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000013514 silicone foam Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
【解決手段】壁体13と地山11、又は対向する壁体相互間に軽量盛土を構築する方法であって、少なくとも3枚の板体からなる複合体20が、壁体と地山又は対向する壁体相互間に1組又は複数組設置され、その設置された複合板の両側に発泡樹脂原料を吹き付け、発泡硬化させて発泡層30を形成した後、複合板の発泡層と接着していない板体を取り除いて空間を形成し、その空間に発泡樹脂原料を吹き付けて、発泡硬化させる。
【選択図】図2
Description
12 地盤
13 壁体
14 支柱
15 壁材
16 排水層
20 複合板
21 板体
22 板体
23 板体
30 発泡層
31 発泡層
40 空間
Claims (1)
- 壁体と地山、又は対向する壁体相互間に軽量盛土を構築する方法であって、少なくとも3枚の板体からなる複合体が、壁体と地山又は対向する壁体相互間に1組又は複数組設置され、その設置された複合板の両側に発泡樹脂原料を吹き付け、発泡硬化させて発泡層を形成した後、複合板の発泡層と接着していない板体を取り除いて空間を形成し、その空間に発泡樹脂原料を吹き付けて、発泡硬化させることを特徴とする軽量盛土工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000723A JP4334360B2 (ja) | 2004-01-06 | 2004-01-06 | 軽量盛土工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000723A JP4334360B2 (ja) | 2004-01-06 | 2004-01-06 | 軽量盛土工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005194741A true JP2005194741A (ja) | 2005-07-21 |
JP4334360B2 JP4334360B2 (ja) | 2009-09-30 |
Family
ID=34816414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004000723A Expired - Lifetime JP4334360B2 (ja) | 2004-01-06 | 2004-01-06 | 軽量盛土工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4334360B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009167694A (ja) * | 2008-01-16 | 2009-07-30 | Inoac Corp | 軽量盛土工法及び軽量盛土構造 |
JP2013189807A (ja) * | 2012-03-14 | 2013-09-26 | Inoac Tokuzai Kk | 軽量盛土工法 |
JP2016211237A (ja) * | 2015-05-11 | 2016-12-15 | アキレス株式会社 | 軽量盛土構造 |
-
2004
- 2004-01-06 JP JP2004000723A patent/JP4334360B2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009167694A (ja) * | 2008-01-16 | 2009-07-30 | Inoac Corp | 軽量盛土工法及び軽量盛土構造 |
JP2013189807A (ja) * | 2012-03-14 | 2013-09-26 | Inoac Tokuzai Kk | 軽量盛土工法 |
JP2016211237A (ja) * | 2015-05-11 | 2016-12-15 | アキレス株式会社 | 軽量盛土構造 |
Also Published As
Publication number | Publication date |
---|---|
JP4334360B2 (ja) | 2009-09-30 |
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