A Subsoil Drain is a slotted or perforated pipe laid below ground, and designed to remove excess water from the surrounding soil. Subsoil drains are often ... ... <看更多>
「subsoil drain」的推薦目錄：
subsoil drain 在 Subsoil Drainage System Design and Installation 的相關結果
Subsoil to drain Boggy lawns, typically a problem in areas (subdivision) affected by clay. Drainage NZ provide simple subsoil solutions to drain lawn areas, ... ... <看更多>
subsoil drain 在 Subsoil Drainage for Road Pavements - Highways Department 的相關結果
Details of manholes and rodding eyes for sub-soil drain ... condition, i.e. high water table and poor subsoil drainage (saturated in service). ... <看更多>
subsoil drain 在 What is subsoil drainage? - Professional Plumbing Services 的相關結果
Subsoil drainage protects your property from water damage. This system are used to remove excessive water from the soil surrounding your property in ... ... <看更多>
subsoil drain 在 44 SUBSOIL DRAINAGE 的相關結果
Subsoil drainage systems are provided to drain away subsurface water in order to: • increase the stability of the ground and footings of. ... <看更多>
subsoil drain 在 Notes on pipe subsoil drain construction specification TNZ F/2 的相關結果
Subsoil drainage can improve the soil moisture relationship by keeping the ground water-table well beneath the paved surface. The principal object of all ... ... <看更多>
subsoil drain 在 Subsoil Drainage Pipe | Clover Pipelines 的相關結果
Clover's Drainflex™ subsoil pipe is manufactured to AS2439.1 from premium quality HDPE material for below ground drainage applications. ... <看更多>
subsoil drain 在 subsoil drain 中文 - 查查綫上辭典 的相關結果
subsoil drain 中文::地下排水溝…，點擊查查權威綫上辭典詳細解釋subsoil drain的中文翻譯，subsoil drain的發音，音標，用法和例句等。 ... <看更多>
subsoil drain 在 F3 Subsoil drainage and installation - SlideShare 的相關結果
Installing subsoil drains<br />Cover the pipe with filter sand 2” surrounding Geofabrics: Never wrap pipes<br /> Types of pipes<br />Flexible slotted ( ... ... <看更多>
subsoil drain 在 Section P3302 Subsoil Drains - UpCodes 的相關結果
Where the building is subject to backwater, the subsoil drain shall be protected by an accessibly located backwater valve. Subsoil drains shall discharge to a ... ... <看更多>
subsoil drain 在 Subsoil Drainage - Auckland Design Manual 的相關結果
All Parks Te Whakatairanga Papa Rēhia · Case Studies · Park Elements Print · Refine By: Clear All · Subsoil Drainage Print. ... <看更多>
subsoil drain 在 How subsoil drainage can fix a soggy backyard - GSM Plumbing 的相關結果
Subsoil drainage systems can protect homes and gardens by removing excess water to prevent flooding and stopping the deluge from flowing back to your ... ... <看更多>
subsoil drain 在 VIDEO: Subsoil Drainage Systems - Geosynthetica 的相關結果
The subsoil drainage solution is also quite strong. With its crush resistance, it is even used in mining operations to keep site roads ... ... <看更多>
subsoil drain 在 Road Surface and Subsurface Drainage Design 的相關結果
and installation of subsoil drains contained within Special Report No. 35 Subsurface Drainage of Road Structures (ARRB 1987). 11.2 Road surface drainage. ... <看更多>
subsoil drain 在 STANDARD SUBSOIL DRAINAGE DETAILS - Armidale ... 的相關結果
TYPICAL SECTION DETAIL OF SUBSOIL DRAIN ... SUBSOIL DRAINAGE PIPE SHALL BE SLOTTED UPVC OR PERFORATED, RIBBED HDPE TO. AS2439.1. ... <看更多>
subsoil drain 在 Standard Drawing 1116 的相關結果
grade of subsoil drain to permit outlet at ... Subsoil drain cleanout - 100 dio drainage ... SPECIAL REQUIREMENTS FOR SUBSOIL DRAINS below the pavement are. ... <看更多>
subsoil drain 在 SUB-SOIL DRAINS - Main Roads 的相關結果
The work under this specification consists of the supply and installation of subsoil drainage. 403.02 REFERENCES. 1. Australian Standards, MAIN ... ... <看更多>
subsoil drain 在 1102.5 Subsoil drain pipe. - American Legal Publishing's ... 的相關結果
Subsoil drains shall be open-jointed, horizontally split or perforated pipe ... Threaded drainage pipe fittings shall be of the recessed drainage type. ... <看更多>
subsoil drain 在 15.04_-_Subsurface_Drainage_Design_V2.pdf - Mackay ... 的相關結果
SUBSOIL DRAINAGE DESIGN ... Subsoil and Sub-Pavement Drain Pipe . ... Subsoil drains are intended for the drainage of ground water or ... ... <看更多>
subsoil drain 在 Subsoil drainage Definition | Law Insider 的相關結果
Subsoil drainage means drainage of the layer of soil under the topsoil on the surface of the ground. The subsoil may include substances such as clay and has ... ... <看更多>
subsoil drain 在 subsoil drain 中文意思是什麼 - TerryL 的相關結果
subsoil drain 解釋. 地下排水道. subsoil: n. 【農業】下層土，心土，底土；【建築】天然地基。vt. 翻起…的底土，深耕。 drain: vt 1 排去（水等液體），排泄，放 ... ... <看更多>
subsoil drain 在 Subsoil Drain Singapore - Wall Tag 的相關結果
Megaflo subsoil drainage is a stiff high flow pace panel drainage system that is specifically designed for road side and for use in sports fields. ... <看更多>
subsoil drain 在 Subsoil Drainage Systems Archives - Cirtex Civil 的相關結果
Subsoil Drainage Systems ... Geotextiles · Geogrids · Stormwater · Block Retaining Systems · Reinforced Soil Systems · Subsoil Drainage & Dewatering ... ... <看更多>
subsoil drain 在 Types of subsurface drainage systems | Managing wet soils 的相關結果
Mole drains are used in heavy soils where clay subsoil near moling depth (400mm to 600mm) prevents downward movement of ground water. ... <看更多>
subsoil drain 在 Megaflo® Green Panel Drain & Subsoil Drainage System 的相關結果
Megaflo Green is an effective subsurface drainage for the removal of excess water from the aggregate layers within roads, from behind retaining walls or in ... ... <看更多>
subsoil drain 在 Waterproofing Codes: Subsoil Drainage System - Building ... 的相關結果
The pipe is set to slope the water towards drain fields, bare soil or sump pits. A layer of coarse gravel is set around the drainage pipe for ... ... <看更多>
subsoil drain 在 subsoil drain - 抓鸟 的相關結果
subsoil drain 的解释是：地下排水沟… 同时，该页为英语学习者提供：subsoil drain的中文翻译、英英详解、单词音标、在线发音、例句等。 ... <看更多>
subsoil drain 在 R33 Subsurface Drainage Date: July 2014 Edition 1 / Revision 0 的相關結果
Term “subsurface drainage” replaces previous term “subsoil drain” where relating to geocomposite drains. Clause reworded. New clauses added. ... <看更多>
subsoil drain 在 RS-140 - Subsoil Drain - Details and Locations - Whitsunday ... 的相關結果
LANDSCAPE MEDIAN. TYPE A/B. TYPE B/C. TYPE B/D. STORMWATER DRAINAGE. TRENCHES WITH. SUBSOIL DRAINAGE. NOTES: Natural surface. Impervious material —. ... <看更多>
subsoil drain 在 Osma Subsoil Land Drain Pipe Coil 100mm x 50m - Travis ... 的相關結果
Osma Subsoil Land Drain Pipe Coil 100mm x 50m. Product code: 897467. Be the first to review this product. ... <看更多>
subsoil drain 在 subsoil drainage 中文意思是什麼 的相關結果
底層土壤排水. subsoil : n. 【農業】下層土，心土，底土；【建築】天然地基。vt. 翻起…的底土，深耕。 drainage : n. 1. 排水，放水；排水法；逐漸流出。2. ... <看更多>
subsoil drain 在 subsoil drain的中文翻译及用法 - 沪江网校 的相關結果
沪江词库精选subsoil drain是什么意思、英语单词推荐、subsoil drain的用法、subsoil drain的中文翻译及用法、翻译subsoil drain是什么意思. ... <看更多>
subsoil drain 在 Sanitary engineering : CHAPTER XIII. SUBSOIL DRAINAGE. 的相關結果
SUBSOIL DRAINAGE. Source of Moisture.—The principal source of moisture in the soil is rain, and it is only when in excess, so as to become stagnant by ... ... <看更多>
subsoil drain 在 Draincoil® - Vinidex 的相關結果
Corrugated Subsoil Drainage Systems. Including: Draincoil® Pipe and Fittings ... Draincoil® corrugated drainage pipe is of a consistent high quality and. ... <看更多>
subsoil drain 在 subsoil drain在线翻译_英语 - 海词词典 的相關結果
海词词典,最权威的学习词典,为您提供subsoil drain的在线翻译,subsoil drain是什么意思,subsoil drain的真人发音,权威用法和精选例句等。 ... <看更多>
subsoil drain 在 PMS Engineering Ltd > Subsoil Drainage System 的相關結果
ADS Advanced Drainage Systems is the world's largest manufacturer of polyethylene corrugated HDPE pipe products and leadership in Drainage Solutions... ... <看更多>
subsoil drain 在 T550-Subsoil Drain - Infrastructure Development Code 的相關結果
T550-Subsoil Drain. ... Infrastructure Development Code. Home/Standard Drawings /T500 Stormwater /T550-Subsoil Drain. ... <看更多>
subsoil drain 在 SUB-SOIL DRAINAGE RECOMMENDED REQUIREMENTS 的相關結果
Prefabricated geocomposite fin drains, corrugated piping or pipes that are supplied with a geotextile sock are not recommended. • The subsoil lines are to ... ... <看更多>
subsoil drain 在 DS06_Standard_Drawings.pdf - ACT Government 的相關結果
SUB SOIL DRAIN SHALL BE EXTENDED TO UNDERSIDE OF BASE COURSE MATERIAL. SUBSOIL DRAIN IN GRANULAR ... SUBSOIL DRAIN IN FULL DEPTH ASPHALT PAVEMENT DETAIL. ... <看更多>
subsoil drain 在 SD1020 - Standard drawing - Subsoil drain behind kerb 的相關結果
Subsoil Drain. Reinstate Nature Strip with Approved Top Soil. Geotextile Filter Fabric. (Refer to Vicroads Section 702). Bluestone Kerb and Channel. ... <看更多>
subsoil drain 在 Subsoil drain sumps are a key container for Aedes aegypti in ... 的相關結果
The contribution of subterranean drain sumps to pupal and adult populations of Aedes aegypti is reported for the 1st time in Cairns, Australia. ... <看更多>
subsoil drain 在 MBRC Standard Drawing - RS-142 Subsoil Drains 的相關結果
trench. A min fall of 100mm is to be provided in the connection pipe between the cap and the side drain pipe. Subsoil drainage pipe. 100mm uPVC pipe stub. ... <看更多>
subsoil drain 在 What Is Subsoil Drainage? - HomeSteady 的相關結果
What Is Subsoil Drainage? · French Drains. French drains use gravel-filled trenches and clay roof tiles. · Polyethylene Fabric. Some drain systems use ... ... <看更多>
subsoil drain 在 What is Subsoil Drainage? - hipages.com.au 的相關結果
A subsoil drainage system is designed to be installed within the ground in order to remove excessive water from the soil, so that it doesn't ... ... <看更多>
subsoil drain 在 Definition of subsoil drainage - Mindat.org 的相關結果
The removal of subsoil water by open intercepting ditches and drain pipes. The distance between subsoil drains is a maximum in sandy soils and a minimum in clay ... ... <看更多>
subsoil drain 在 subsoil drainage At Super Prices For All Purposes - Alibaba 的相關結果
Browse through Alibaba.com for high-quality subsoil drainage. Check out the online store for a wide range of durable, economically priced ... ... <看更多>
subsoil drain 在 Subsoil Drains - TYPICAL STANDARD DETAILS 的相關結果
TYPICAL LAYOUT OF SUBSURFACE DRAINAGE. SCALE 1 : 200 ... SUBSOIL DRAINAGE WITH POLYETHYLENE LINING ... WHERE THE SUBSURFACE DRAINS ARE PLACED IN SOLID ROCK. ... <看更多>
subsoil drain 在 1172 Subsoil and foundation drains 的相關結果
- Subsoil drains: For drainage of ground water and/or the pavement in cuttings. 1.5 SUBMISSIONS. Approval. Submissions: To the Superintendent's approval. Page 2 ... ... <看更多>
subsoil drain 在 WESTERN AUSTRALIA SPECIFICATION 231 SUBSOIL AND ... 的相關結果
1. The subsoil drains are intended for the drainage of ground water and/or the pavement in cuttings. Subsoil Drains. 2 ... ... <看更多>
subsoil drain 在 0205-subsoil-drain-only-detail.pdf - Auckland Transport 的相關結果
The subsoil drain is to connect to a downstream street catchpit above the soffit level of the outlet pipe. Subsoil depth can be adjusted to meet this ... ... <看更多>
subsoil drain 在 SRC-ROAD-021 - Subsoil drainage flushing points - Somerset ... 的相關結果
Class SH sewer pipe. -45° Junction. Approved subsurface drain. Refer ESK-ROAD-020 for details. Direction. HUB. -. 300x300x300 concrete block around junction. ... <看更多>
subsoil drain 在 Subsoil_Drainage - Fibertex South Africa 的相關結果
Subsoil Drainage · Geotextiles · Findrains & Wickdrains · · Drainage Pipes · Cuspated Sheets. ... <看更多>
subsoil drain 在 Subsoil Drainage Pipes - Weida (M) Bhd 的相關結果
WEIDALINE HDPE corrugated subsoil drainage pipe is made from virgin grade polyethylene resins. It is tough, has high strain, chemically inert to all soils ... ... <看更多>
subsoil drain 在 Subsoil drain - Encyclopedia 的相關結果
Looking for subsoil drain? Find out information about subsoil drain. A drain installed for collecting subsurface or seepage water and conveying it to a ... ... <看更多>
subsoil drain 在 Which method of subsoil drainage is suitable for minimizing ... 的相關結果
Which method of subsoil drainage is suitable for minimizing soil salinity/sodicity? Ca (gypsum) application reduces Na content in salt affected soil but due to ... ... <看更多>
subsoil drain 在 HDPE Corrugated Subsoil Drainage Pipe at Best Price in India 的相關結果
Find here online price details of companies selling HDPE Corrugated Subsoil Drainage Pipe. Get info of suppliers, manufacturers, exporters, traders of HDPE ... ... <看更多>
subsoil drain 在 Part 3.1.3 Drainage | NCC 的相關結果
3.4 Subsoil drainage. Where a subsoil drainage system is installed to divert subsurface water away from the area beneath a building, the subsoil drain must—. ... <看更多>
subsoil drain 在 Existing Trunk Drains in the Mongkok Area 的相關結果
Subsoil Drain and Pumping. Innovative Design: Cut-off Wall / Sub-soil Drainage System. Groundwater as additional source for Water. ... <看更多>
subsoil drain 在 kcdc_sw_008-subsoil-drainage.pdf 的相關結果
OF EACH SUBSOIL LINE IN. CONCRETE SURROUND. FLUSHING POINT. TO SURFACE. 100mmØ SUBSOIL DRAIN. (NOVAFLO OR EQUIVALENT). 100mmØ SUBSOIL DRAIN. ... <看更多>
subsoil drain 在 Standard Drawing 1601 D - Subsurface Drain Types - VicRoads 的相關結果
GEOCOMPOSITE FIN DRAIN MIN. VERTICAL DIMENSION 200mm. PAVEMENT DRAIN TYPE 1. PAVEMENT DRAIN TYPE 2 ... SUBSURFACE DRAINS BENEATH OR WITHIN 1M OF THE ROAD. ... <看更多>
subsoil drain 在 疏水喉- ADS Subsoil Drain Pipe (香港貿易商) - 其它建築用管 的相關結果
ADS SubSoil Drain Pipe 由於大排水槽和沿管道的間距，ADS SubSoil Drain Pipe 地下排水管可在整個管道長度上提供有效的排水排水。 Weidaline有效地將多餘的水排到任何 ... ... <看更多>
subsoil drain 在 subsoil drain - Englisch-Deutsch | Technologie-Fachwörterbuch 的相關結果
Übersetzungen für „subsoil drain“ im Englisch » Deutsch-Wörterbuch (Springe zu Deutsch » Englisch). subsoil drain (Bauwesen/Wasser – construction ... ... <看更多>
subsoil drain 在 Surface Water and Groundwater Interception - Waterways ... 的相關結果
Groundwater interception systems include the following: open drains subsoil drains. Understanding natural drainage systems, including the boundaries of water ... ... <看更多>
subsoil drain 在 Subsoil Drainage Details (STD-D09_B) - City of Kwinana 的相關結果
SOLID DRAINAGE PIPE. SUBSOIL PIPE TRENCH DETAIL. N.T.S . -- --:·1•-..~·.r, .. . . ·~: -= . ... SUBSOIL DRAIN PLACED ON. THE VERGE SIDE OF STORM. WATER PIPE. ... <看更多>
subsoil drain 在 Nexus Hi-Way Road Drainage Pipe | Iplex NZ 的相關結果
Subsoil drains under roads; Construction worksite drainage; Subsoil drainage or driveways; Public landfill drainage; Complies with Transit NZ Specification ... ... <看更多>
subsoil drain 在 Connection of Subsoil Drainage ... - The Ontario Building Code 的相關結果
(1) Except as permitted in Sentence (2), no foundation drain or subsoil drainage pipe shall connect to a sanitary drainage system. ... <看更多>
subsoil drain 在 Chapter 11 of the IPC - ICC Digital Codes 的相關結果
Underground building storm drain pipe shall conform to one of the standards ... Subsoil drains shall be open-jointed, horizontally split or perforated pipe ... ... <看更多>
subsoil drain 在 Subsoil Drainage Detailed Design | PDF - Scribd 的相關結果
For specific design details of subsoil drain components such as geotextile, filter material and drainage pipes, reference should be made to the ... ... <看更多>
subsoil drain 在 Flo-Drain® - Kaytech 的相關結果
Flo-Drain ® is a prefabricated subsoil drainage system comprising Flownet™ drainage core wrapped in a bidim ® geotextile filter jacket, to which a Kaypipe ® ... ... <看更多>
subsoil drain 在 Subsoil-Drain.pdf - Townsville City Council 的相關結果
Subsoil drains to be graded at 0.5% minimum to outlet unless ... Where the subsoil drain discharges into a stormwater manhole,. ... <看更多>
subsoil drain 在 geotextile subsoil drains: developments towards their use in ... 的相關結果
Subsoil drains are one means of providing drainage, traditionally using granular filters. Geotextile filters are available and offer a number of advantages ... ... <看更多>
subsoil drain 在 SSA subsoil drain - Civil 3D Community - Autodesk Forums 的相關結果
The subsoil drain is just there to empty the pond. It's a perforated pipe laid flat in free-draining backfill under the pond invert. Obviously there's some ... ... <看更多>
subsoil drain 在 subsoil drain — 中文翻译- TechDico辞書 的相關結果
包含许多翻译示例按活动分类“subsoil drain” – 英语-中文字典和智能翻译助手。 ... Modelling technique for the assessment of the sub-soil drain for groundwater ... ... <看更多>
subsoil drain 在 Subsurface Drain - A guide to the prevention and control of ... 的相關結果
Subsurface drainage systems are of two types; relief drains and interceptor drains. Relief drains are used either to lower the water table in order to improve ... ... <看更多>
subsoil drain 在 Subsurface Drainage for Pavement - New Dawn Permeable ... 的相關結果
If the subsoil can be graded towards the pits, then in heavy rain events when subsoil drainage rates cannot cope with the volume of water ... ... <看更多>
subsoil drain 在 RS-140 Subsoil Drains Details and ... - IPWEAQ e-resources 的相關結果
... Drawings · Subsoil Drains. Please use this identifier to cite or link to this item: http://ipweaq.intersearch.com.au/ipweaqjspui/handle/1/1730 ... ... <看更多>
subsoil drain 在 Use of Bamboo in Subsoil Drainage, by J. JACK, Sanitary ... 的相關結果
Use of Bamboo in Subsoil Drainage, by J. JACK, Sanitary Inspector,. Demerara Bauxite Company, Ltd. (Associate.) WITHOUT claiming to offer anything new or ... ... <看更多>
subsoil drain 在 Stormwater Subsoil Drain - Hamilton City Council 的相關結果
Stormwater Subsoil Drain - Hamilton City Council. If you wish to download and consume this entire dataset - click on the link for the file ... ... <看更多>
subsoil drain 在 Iron Man Gypsum amendment of subsoil drains to treat ... 的相關結果
Soil amendments placed around subsoil drains were evaluated as a treatment medium for soluble phosphorus (P) and organic nitrogen (N) in shallow groundwater. ... <看更多>
subsoil drain 在 Drainage - Designing Buildings Wiki 的相關結果
Subsoil drainage is generally involves the use of pipes that are porous to allow subsoil water to pass through the pipe body, or pipes ... ... <看更多>
subsoil drain 在 Nylex Stripdrain Prefabricated & Flexible Subsoil Drainage ... 的相關結果
Nylex Stripdrain Prefabricated & Flexible Subsoil Drainage System 100MM (W) x 40MM (T) x 50M (L) ... <看更多>
subsoil drain 在 Megaflo (Panel Drain & Subsoil Drainage System) - Infratex ... 的相關結果
Megaflo® Geocomposite panel drains provide dimensional stability and field-proven structural strength for quick, effective subsurface drainage. ... <看更多>
subsoil drain 在 Transportation 422-430.pdf - Western Bay of Plenty District ... 的相關結果
SLIT DRAIN ALTERNATIVE. DRAINCOIL ALTERNATIVE. UNDER KERB DRAIN. SUBSOIL DRAIN FOR KERBS. W422. Western Bay of Plenty. District Council. DEVELOPMENT CODE. ... <看更多>
subsoil drain 在 Subsoil Drainage Services Auckland | Euro Plumbing Ltd 的相關結果
Subsoil Drainage · Description of flooding: Water is pooling in several areas along driveway, overflowing to neighbouring property causing ... ... <看更多>
subsoil drain 在 Subsurface Drainage - Pavement - Austroads 的相關結果
Part 10: Subsurface Drainage provides advice on the general requirements for drainage materials, design of pavement drains and construction ... ... <看更多>
subsoil drain 在 地下排水管-Subsoil-Drain-Pipe | 香港五金網 的相關結果
ADS Subsoil Drain Pipe. 相關字：. 疏水喉批發, 地盤排水系統, 排水管尺寸, 排水管道, 地下排水, 建築排水管, 地下水管relining, 排水管批發,建材. ... <看更多>
subsoil drain 在 French drain - Wikipedia 的相關結果
A French drain or weeping tile is a trench filled with gravel or rock, containing a perforated pipe, or both, that redirects surface water and groundwater ... ... <看更多>
subsoil drain 在 Drainage | Victorian Building Authority 的相關結果
Under Part 4 of the Plumbing Regulations 2018, Drainage work is the construction, ... a subsoil drain for the sole purpose of subsoil water collection; or ... ... <看更多>
subsoil drain 在 Subsoil Drainage - Perforated Pipe (HDPE, With Geotextile ... 的相關結果
Wholesale Trader of Subsoil Drainage - Perforated Pipe (HDPE, With Geotextile For Drainage) offered by Positive Waterproofing & Insulations Private Limited, ... ... <看更多>
subsoil drain 在 Subsoil Drainage | Excess Groundwater Removal » Hydra Storm 的相關結果
Protect your buildings from rising damp or structural damage over time with subsoil drainage systems. Hydra Storm can assist in the removal and drainage of ... ... <看更多>
subsoil drain 在 Subsoil Drain Policy - Whangarei District Council 的相關結果
relation to assessing proposals for development of land that includes subsoil drains. POLICY. 1. Council will not accept subsoil drains as a ... ... <看更多>
subsoil drain 在 STORM WATER AND SUBSOIL DRAINAGE MANUAL - Abu ... 的相關結果
SURFACE DRAINAGE TRENCH BACKFILL DETAILS FOR DIFFERENT DEPTH OF PIPES. SURFACE DRAINAGE INLET AND CONNECTION ... STANDARD DRAWING - SUBSOIL DRAINAGE GROUND. ... <看更多>
subsoil drain 在 Building Construction Handbook - 第 807 頁 - Google 圖書結果 的相關結果
Subsoil Drainage ~ Building Regulation C2 requires that subsoil drainage shall be provided if it is needed to avoid: (a) the passage of ground moisture into ... ... <看更多>
subsoil drain 在 Building Materials and Structures Report 的相關結果
In the case of a combined sanitary - andstorm building drain or sewer , or of ... Subsoil drains below the main - sewer level shall discharge into a sump or ... ... <看更多>
subsoil drain 在 What Is A Subsoil Drain? | Optimised Plumbing Services 的相關結果
A subsoil drain is a drainage system which is installed to expel excess water from the surrounding soil in buildings. The perforated or slotted pipes are placed ... ... <看更多>