Crownswear Enterprise Corporation produces permeable pavement and trench covers to address issues caused by traditional impermeable surfaces. Their products include (1) color permeable concrete pavement and trench covers, (2) pre-cast permeable side ditches and wells, (3) flexible permeable hoses, and (4) hardeners. These permeable materials allow for water absorption and infiltration to improve drainage and reduce flooding, heat islands, and subsidence. The materials and production processes aim to minimize environmental impact.
This document provides information about Crownswear's third generation soft drain hose product. It describes the hose's layered structure, materials used including high carbon steel wire and polyester fibers, and advantages over other drain pipes. The document also outlines suitable applications, installation methods, and testing properties of the drain hose.
Crownswear Enterprise Corporation produces permeable pavement and trench covers to address issues caused by traditional impermeable surfaces. Their products include (1) color permeable concrete pavement and trench covers, (2) pre-cast permeable side ditches and wells, (3) flexible permeable hoses, and (4) hardeners. These permeable materials allow for water absorption and infiltration to improve drainage and reduce flooding, heat islands, and subsidence.
This document provides information about Crownswear's third generation soft drain hose product. It describes the hose's layered structure, materials used including high carbon steel wire and polyester fibers, and advantages over other drain pipes. The document also outlines suitable applications, installation methods, and testing properties of the drain hose.
SC-01 is an inorganic liquid curing agent that can solidify substances like sludge, soil, and waste through electrostatic attraction between oppositely charged ions. It reduces costs and environmental impacts of waste disposal while reusing waste as construction materials. When mixed with cement, SC-01 solidifies substances within a short time into materials suitable for retaining walls, roadbeds, and landscaping. Project references in China and Vietnam involved treating river sludge and waste soil into strong concrete blocks and embankments using SC-01.
Crownswear Enterprise Corporation produces color permeable concrete pavement, permeable ditch covers, permeable side ditches, and permeable wells to improve drainage and the environment. The document discusses the benefits of permeable materials over traditional impermeable surfaces like concrete and asphalt. It also provides examples of Crownswear's permeable products installed at schools, parks, and golf courses in Taiwan and explains their water retention and drainage properties.
Color permeable concrete pavement and color permeable ditch covers provide high permeability and aesthetic appeal for urban environments. The materials allow for water infiltration and retention to reduce flooding and urban heat island effects. Case studies demonstrate applications for pedestrian walkways, parking lots, and other surfaces where permeable pavement has been used.
This document discusses color permeable concrete pavement and trench covers that allow for water infiltration. It notes that traditional pavement is impermeable and prevents the ground from absorbing water, which can lead to urban heat island effects and flooding. Permeable materials improve the ground's infiltration abilities. The document provides examples of permeable concrete projects in Taiwan and describes the construction methods and benefits of permeable pavement and covers, which include improving ecology, reducing flooding, lowering infrastructure costs, and decreasing energy usage.
Color permeable concrete pavement and color permeable ditch covers provide high permeability and aesthetic appeal for urban environments. The company Crownswear produces these materials as well as permeable side ditches and wells to improve stormwater management. Their products are made from sustainable "green" materials and have been used in projects across Taiwan and Vietnam to reduce urban heat islands and flooding while enhancing land and water resources.
Crownswear Enterprise Corporation produces permeable pavement and trench covers to address issues caused by traditional impermeable surfaces. Their products include (1) color permeable concrete pavement and trench covers, (2) pre-cast permeable side ditches and wells, (3) flexible permeable hoses, and (4) hardeners. These permeable materials allow for water absorption and infiltration to improve drainage and reduce flooding, heat islands, and subsidence. The materials and production processes aim to minimize environmental impact.
This document provides information about Crownswear's third generation soft drain hose product. It describes the hose's layered structure, materials used including high carbon steel wire and polyester fibers, and advantages over other drain pipes. The document also outlines suitable applications, installation methods, and testing properties of the drain hose.
Crownswear Enterprise Corporation produces permeable pavement and trench covers to address issues caused by traditional impermeable surfaces. Their products include (1) color permeable concrete pavement and trench covers, (2) pre-cast permeable side ditches and wells, (3) flexible permeable hoses, and (4) hardeners. These permeable materials allow for water absorption and infiltration to improve drainage and reduce flooding, heat islands, and subsidence.
This document provides information about Crownswear's third generation soft drain hose product. It describes the hose's layered structure, materials used including high carbon steel wire and polyester fibers, and advantages over other drain pipes. The document also outlines suitable applications, installation methods, and testing properties of the drain hose.
SC-01 is an inorganic liquid curing agent that can solidify substances like sludge, soil, and waste through electrostatic attraction between oppositely charged ions. It reduces costs and environmental impacts of waste disposal while reusing waste as construction materials. When mixed with cement, SC-01 solidifies substances within a short time into materials suitable for retaining walls, roadbeds, and landscaping. Project references in China and Vietnam involved treating river sludge and waste soil into strong concrete blocks and embankments using SC-01.
Crownswear Enterprise Corporation produces color permeable concrete pavement, permeable ditch covers, permeable side ditches, and permeable wells to improve drainage and the environment. The document discusses the benefits of permeable materials over traditional impermeable surfaces like concrete and asphalt. It also provides examples of Crownswear's permeable products installed at schools, parks, and golf courses in Taiwan and explains their water retention and drainage properties.
Color permeable concrete pavement and color permeable ditch covers provide high permeability and aesthetic appeal for urban environments. The materials allow for water infiltration and retention to reduce flooding and urban heat island effects. Case studies demonstrate applications for pedestrian walkways, parking lots, and other surfaces where permeable pavement has been used.
This document discusses color permeable concrete pavement and trench covers that allow for water infiltration. It notes that traditional pavement is impermeable and prevents the ground from absorbing water, which can lead to urban heat island effects and flooding. Permeable materials improve the ground's infiltration abilities. The document provides examples of permeable concrete projects in Taiwan and describes the construction methods and benefits of permeable pavement and covers, which include improving ecology, reducing flooding, lowering infrastructure costs, and decreasing energy usage.
Color permeable concrete pavement and color permeable ditch covers provide high permeability and aesthetic appeal for urban environments. The company Crownswear produces these materials as well as permeable side ditches and wells to improve stormwater management. Their products are made from sustainable "green" materials and have been used in projects across Taiwan and Vietnam to reduce urban heat islands and flooding while enhancing land and water resources.
This document discusses color permeable concrete pavement and trench covers that allow for water infiltration. It notes that traditional pavement is impermeable and prevents the ground from absorbing water, which can lead to urban heat island effects and flooding. Permeable materials improve the ground's infiltration abilities. The document provides examples of permeable concrete projects in Taiwan and describes the construction methods and benefits of permeable pavement and covers, which include improving ecology, reducing flooding, lowering infrastructure costs, and decreasing energy usage.
This document discusses color permeable concrete pavement and trench covers that allow for water infiltration. It notes that traditional pavement is impermeable and prevents the ground from absorbing water, which can lead to urban heat island effects and flooding. Permeable materials improve the ground's infiltration abilities. The document provides examples of permeable concrete projects in Taiwan and describes the construction methods and benefits of permeable pavement and covers for drainage, groundwater retention, and reducing urban heating and flooding issues.
Crownswear Enterprise Corporation produces color permeable concrete pavement and color permeable ditch covers. The document introduces these permeable paving materials and provides examples of construction projects using them. It also discusses the environmental benefits of permeable pavements, such as reducing urban heat islands, flooding, and allowing for groundwater recharge. Photos show permeable concrete being poured onsite and finished pavement installations.
This document discusses permeable concrete pavements and covers that allow for water infiltration. It provides examples of construction projects using permeable concrete in Taiwan. Permeable concrete surfaces improve stormwater management, reduce urban heat islands, and allow for groundwater recharge compared to traditional impermeable surfaces. The document also presents permeable trench covers and infiltration ditches that complement permeable pavement in providing fully permeable urban and community designs.
This document discusses permeable concrete pavement and trench covers that allow for water infiltration. It notes that traditional pavement is impermeable and prevents the ground from absorbing water, which can lead to issues like urban heat islands. Permeable materials provide environmental benefits like reducing runoff, replenishing groundwater, and mitigating high temperatures. The company produces permeable concrete products in various colors that are used in applications like walkways, parking lots, and around buildings and swimming pools. Installation methods and actual project examples are also presented.
6. Area of Usage
適用範圍
for Field Drainage, Golf Course, Landscape to prevent ponding
for Tunnel, Concealed Perimeter Drain
for Roadside, Railside, Airport
for Hillside Drainage and Slope Protection
for Garbage Treatment Site
for Coal Storage Areas
for Retaining Walls in water logged areas
for Soil Stabilization and Land Reclamation
Sub-Soil Drainage Technology At Its Best
7. Sub-Soil Drainage Technology At Its Best
試 驗 項 目
Testing Item
試 驗 方 法
Testing Method
標 準
Result(at least)
單 位
Unit
備 註
Remarks
1
抗拉強度
Tensile
Strength
CNS 5610
L 3080
120以上 經 線
Warp
Kg/5cm 夾具:5cm
拉速:300
mm/min
Width of
Specimen:5cm
Speed:300mm/min
90以上 緯 線
weft
Kg/5cm
2
伸 長 率
Elongation at
break
CNS 5610
L 3080
20以上 經 線
warp
%
20以上 緯 線
Weft
%
3
撕裂強度
Tearing
Strength
CNS 5610
L 3080
35以上 經 線
Warp
Kg
32以上 緯 線
Weft
Kg
4 密 度
Density
目視計數
By eye
3.4以上 經線
Warp
條/cm
50以上 (200丹以上)
(at least 200D/1)
緯線
weft
5
透水係數
Coefficient of
Pereating
CNS10460
L 3201
0.02以上 Cm/sec
定水頭10cm
Constant head of
water:10cm
9. 軟式透水管有管壁及鋼線做支撐體而硬管只有管壁做支撐體
Crushing Strength
Crownswear Flexible Permeable Hose Vs Concrete Porous Pipe
口徑
Nominal
Diameter
(mm)
軟式透水管
Crownswear Flexible
Permeable Hose
硬管(網管)
Concrete Porous
Pipe
測試結果
Comparison
Result
75/80 20920 N/m 20200 N/m Ok
100 21400 N/m 20200 N/m Ok
150/200 23160 N/m 20200 N/m Ok
Sub-Soil Drainage Technology At Its Best
10. Flattening Pressure Endurance Ratio
Flexible Permeable Hose with the screw like reinforcement structure is constructed by using the strong
carbon steel wire which is to let external pressure to spread evenly around the body of the hose when press.
1.The list of pressure added with tolerence of +5%.
2.The test results is based on 25cm hose length,if testing length is 1 meter, then the pressure added will be 4 times of
this listed test results.
The test results is 1 meter.
Sub-Soil Drainage Technology At Its Best
(外徑)
12. Methods of Installation
Flexibility, lightweight and easy to install cost effective.
。
Geotextiles is not required, for wrap-around the pipes.
No fittings is required for jointings (i.e.T-joints, Y-joints or elbows)
。
(We fabricate bends, tees, elbows reducer by using the parent hose.)
The hose can be installed horizontally, vertically, diagonally or in
herringbone design or 90
。
or any other way the client wishes to
install.
Sub-Soil Drainage Technology At Its Best
13. TABLE OF FLOW QUANTITY AND VELOCITY DATA
Sub-Soil Drainage Technology At Its Best
14. Static Pressure of Ground
Sub-Soil Drainage Technology At Its Best
Static Pressure of Ground
The static pressure of ground above the buried
pipe can be counted pre following formula:
P: Static pressure of ground (kg/m2)
h: the burying depth
B: the width of ditch
W: the weight of 1 m3 soil (2000kg/m3,soil and
rock)
Ө: 40゚ (the angle of ____ ) (May adjust)
e: the base of _____ (May adjust)
B: Pipe diameter (D)X2
18. Typical Trench Details
Recommendation I :
- Road Base
Drainage
- Railside Drainage
Recommendation II :
- Concealed Perimeter
Drain
Recommendation III :
- Field Drainage
NOTE:THE BACKFILLING MATERIALS WILL DEPENDS ON.
1.COST BETWEEN AGGREGATE AND SAND.
2.THE RATE OF INFILTRATION, USING AGGREGATE WILL CREATE A BETTER POROUSITY AND WILL
ENHANCE THE PERMEABILITY RATES.
** 回填土溝之材料選擇,將隨著下列因素變更
1.骨材與粗砂的成本。
2.用粗砂會獲得較好的孔隙率,且會增進其滲透率及排水量。
37. Method of Installation
Step 1: To measure the dimension &
level.
Step 2: To construct a sump.
Field Drainage (Sport Field)
38. Method of Installation
Step 3: To drill the holes for the hose
outlet.
Step 4: To excavate the
trench for main hose.
Field Drainage (Sport Field)
39. Method of Installation
Step 6: To backfill the hose
with sand.
Step 5: To lay the main hose.
Field Drainage (Sport Field)
40. Method of Installation
Step 7: To excavate and level the
branch hose.
Step 8: To lay and tie the
joints.
Field Drainage (Sport Field)
41. Method of Installation
Step 9: The T-joint.
Step 10: To measure the finish
level.
Field Drainage (Sport Field)
42. Method of Installation
Step 11: To mark the expected finish
level.
Step 12: To flatten and chamfer
the surface layers.
Field Drainage (Sport Field)