JPH06123101A - Constructing method for base using scrap-shaped rubber chip as aggregate and foundation ground - Google Patents
Constructing method for base using scrap-shaped rubber chip as aggregate and foundation groundInfo
- Publication number
- JPH06123101A JPH06123101A JP36104491A JP36104491A JPH06123101A JP H06123101 A JPH06123101 A JP H06123101A JP 36104491 A JP36104491 A JP 36104491A JP 36104491 A JP36104491 A JP 36104491A JP H06123101 A JPH06123101 A JP H06123101A
- Authority
- JP
- Japan
- Prior art keywords
- base
- aggregate
- scrap
- rubber chips
- foundation ground
- 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
- Road Paving Structures (AREA)
Abstract
Description
【発明の詳細な説明】 道路や軌道や空港の滑走路等重量物が走行する構造物の
基礎は従来砂利・砂・土砂等を鎮圧締め固めして土石粒
が自由に移動出来ない様に落着かせてその目的を達して
いる。しかし近年は骨材資源も何処でても自由に最も適
した品質の物が得難いのが実状である。一方建設工事の
実施場所も軟弱な地質や地下水位が高い所や凍結深度が
浅い所や水吐けが悪い所等条件が日増しに悪くなって来
ています。建設工事に使用する骨材に求められる性質は
概念的には以下の様な事であろうと考えられる。締め固
めによって安定な構造を形成すること,水や空気に触れ
ても耐久性に優れていること,水に溶け出す有害な成分
がないこと,何処ででも自由に入手出来ること,価格が
適当であること,であろうと思われます。自動車用ゴム
タイヤ等の長い歴史を持つゴム工業の技術はこれ等建設
工事用骨材に求められる要件を殆ど具備している。これ
を切片状にして堆積すれば重力による荷重に対する安定
性,対荷重性に於いて砂利や砕石に優とも劣らない骨材
として期待できる。価格の点に於いても例えば使用済み
廃タイヤを切片状に切断破砕することによって十分満足
させるものになろう。以下に図−1,図−2を具体的例
として本発明の実施について説明する。第1図は切片状
のゴムチップを骨材として使用する路盤の造成断面の一
例の模式図であるが元土質(1)の切土盛土によって路
盤構造の形状を形成した上でこの内面に不織布(2)等
の透水性シートを敷き広げてその内側に切片状のゴムチ
ップ(3)を充填する。この場合必要であれば適当な接
着剤又はアスファルト等を使用してよい。この場合不織
布(2)の役割は接片状ゴムチップが元土質に沈降した
り埋没することを防止することである。更にゴムチップ
の充填層の上部に砂利又は切込み砂利層(4)を形成す
る事によってゴムチップ層の落着と路面からの荷重の分
散を均一を計る物である。その上に下地舗装(5),更
にその上に路面(仕上げ舗装)(6)を施して構造体が
完成する。必要が有れば縁石(7),排水暗渠(8),
排水管路(9)を設備する。第2図は軟弱地質惑いは湧
水地質等での盛土地形での施工方法の一例です。元地盤
(1)を地下水位及び凍結深度等を勘案して鋤取りを行
い不織布など透水性シート(2)を設置してその中に切
片状のゴムチップ(3)を充填しその上に切込み砂利
(4)等の盛土地業を行う。必要があれば法面保護用ブ
ロック等(10)組積み工事を施す。[Detailed Description of the Invention] The foundation of a structure on which heavy objects such as roads, tracks, and airport runways run is conventionally compacted by compressing and crushing gravel, sand, earth and sand, etc. Let me achieve that purpose. However, in recent years, it has been difficult to obtain aggregates of the best quality at any place. On the other hand, conditions for construction work such as soft geology, high groundwater level, shallow freezing depth, and poor drainage are getting worse day by day. Conceptually, the properties required for aggregates used in construction work are as follows. Forming a stable structure by compaction, having excellent durability even in contact with water and air, having no harmful components that dissolve in water, being freely available anywhere, and having an appropriate price It seems that there is something. The technology of the rubber industry, which has a long history, such as rubber tires for automobiles, has almost all the requirements for aggregates for construction work. If it is deposited in the form of slices, it can be expected as an aggregate that is not inferior to gravel or crushed stone in terms of stability against gravity loads and load resistance. In terms of price, it will be sufficiently satisfied by cutting and crushing used waste tires into pieces. The implementation of the present invention will be described below with reference to FIGS. 1 and 2 as specific examples. FIG. 1 is a schematic view of an example of a cross-section of a roadbed using a rubber chip in the form of a section as an aggregate. Spread a water-permeable sheet such as 2) and fill the inside with a piece of rubber chip (3). In this case, if necessary, a suitable adhesive or asphalt may be used. In this case, the role of the non-woven fabric (2) is to prevent the contact-like rubber chips from settling or being buried in the original soil. Further, by forming a gravel or notched gravel layer (4) on the filling layer of the rubber chips, the settling of the rubber chip layer and the distribution of the load from the road surface are evenly measured. A base pavement (5) and a road surface (finishing pavement) (6) are further applied thereon to complete the structure. Curbstone (7), drainage culvert (8), if necessary
Provide a drainage line (9). Fig. 2 is an example of the construction method in the embankment type with soft geology and spring geology. The original ground (1) is plowed in consideration of the groundwater level and freezing depth, etc., and a water-permeable sheet (2) such as a non-woven fabric is installed, and a rubber chip (3) in the form of a section is filled in it, and gravel is cut on it. (4) Perform landfill business such as. If necessary, block for slope protection, etc. (10) Build work.
図−1は切片状のゴムチップを骨材として使用する路盤
の造成断面の一例の模式図である。図−2は軟弱な地層
の上に盛土地業を行う場合の切片状のゴムチップ使用の
断面の一例である。FIG. 1 is a schematic view of an example of a construction cross section of a roadbed using a rubber chip in the form of a piece as an aggregate. Figure 2 shows an example of a section of using rubber chips in the form of a strip when conducting a landfill business on a soft stratum.
Claims (1)
自動車タイヤをも含む)を骨材として使用する路盤及び
基礎地盤の造成の方法。A method for constructing a roadbed and a foundation ground using rubber chips (including used automobile tires that have been cut and crushed) molded in a slice shape as an aggregate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP36104491A JPH06123101A (en) | 1991-12-16 | 1991-12-16 | Constructing method for base using scrap-shaped rubber chip as aggregate and foundation ground |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP36104491A JPH06123101A (en) | 1991-12-16 | 1991-12-16 | Constructing method for base using scrap-shaped rubber chip as aggregate and foundation ground |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH06123101A true JPH06123101A (en) | 1994-05-06 |
Family
ID=18471956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP36104491A Pending JPH06123101A (en) | 1991-12-16 | 1991-12-16 | Constructing method for base using scrap-shaped rubber chip as aggregate and foundation ground |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH06123101A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100973613B1 (en) * | 2007-12-26 | 2010-08-02 | 주식회사 도화종합기술공사 | Precast block temporary road construction method using uniformly distributed load |
CN102561132A (en) * | 2012-01-11 | 2012-07-11 | 河海大学 | Plate supporting type embankment technology for post-construction settlement controlling of deep soft soil foundation on high-grade highway |
CN106592362A (en) * | 2016-11-28 | 2017-04-26 | 北京市政建设集团有限责任公司 | Method for utilizing building rubbish to construct bottom layer roadbed |
-
1991
- 1991-12-16 JP JP36104491A patent/JPH06123101A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100973613B1 (en) * | 2007-12-26 | 2010-08-02 | 주식회사 도화종합기술공사 | Precast block temporary road construction method using uniformly distributed load |
CN102561132A (en) * | 2012-01-11 | 2012-07-11 | 河海大学 | Plate supporting type embankment technology for post-construction settlement controlling of deep soft soil foundation on high-grade highway |
CN102561132B (en) * | 2012-01-11 | 2014-04-16 | 河海大学 | Plate supporting type embankment structure for post-construction settlement controlling of deep soft soil foundation on high-grade highway |
CN106592362A (en) * | 2016-11-28 | 2017-04-26 | 北京市政建设集团有限责任公司 | Method for utilizing building rubbish to construct bottom layer roadbed |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Field et al. | Porous pavement: research, development, and demonstration | |
Diniz | Porous Pavement: Phase I, Design and Operational Criteria | |
CN111074720A (en) | Water-permeable anti-cracking road structure and construction method thereof | |
Field et al. | AN OVERVIEW OF POROUS PAVEMENT RESEARCH 1 | |
Apul et al. | A review of water movement in the highway environment: Implications for recycled materials use | |
JP3778738B2 (en) | Permeable pavement structure | |
Emersleben et al. | The use of recycled glass for the construction of pavements | |
JPH06123101A (en) | Constructing method for base using scrap-shaped rubber chip as aggregate and foundation ground | |
JP2001011811A (en) | Permeable pavement structure | |
KR20110100805A (en) | Pavement road including a plurality of water-permeable layers and water-bearing layers and pavement method of the road | |
KR20140114711A (en) | Improvement Method for Base Ground of Pavement Block using Light-Weighted Foam Soil | |
Schaefer et al. | An overview of pervious concrete applications in stormwater management and pavement systems | |
Birgisson et al. | Improving performance through consideration of terrain conditions: Soils, drainage, and climate | |
Ojuri | Interlocking paving stones pavement as a solution to marshy roads | |
CN219157314U (en) | Zero-waste low-carbon pavement structure for current road transformation | |
JP3209717B2 (en) | Pavement road surface construction method | |
CN214782975U (en) | Roadbed structure for preventing new roadbed consolidation and settlement | |
JPS6213625A (en) | Method for returning road surface water to ground | |
Ulfiana et al. | Minimize surface runoff from parking lots with permeable pavement systems | |
Fortlage et al. | Landscape Construction: Volume 2: Roads, Paving and Drainage | |
CN116695512A (en) | Construction method of asphalt pavement of heavy-gradient municipal road | |
Hein et al. | Permeable Pavements for Roadway Shoulders | |
Eng et al. | GEOTECHNICAL REPORT FOR A DETAILED FEASIBILITY STUDY AND DEVELOPMENT MODELLING FOR PTN 237 OF FARM HARTEBEESPOORT 238 JR 772 JR, TSHWANE | |
Stevens et al. | CORAL AS AN AIRCRAFT PAVEMENT-CASE HISTORIES. | |
Day | Pavement deterioration: case study |