The products presented below are those used for waterproofing new and existing constructions. The companys technical services department is at your complete disposal for. Below grade systems are often inaccessible for repairs and extremely costly if repairs or modifications are necessary. The second edition of this comprehensive manual for designing and installing waterproofing systems has been updated to include residential waterproofing.
Counterthrust waterproofing watstop below grade concrete waterproofing bentotelo diajoint restoration of old bituminous membranes oriplast oriplast reflex waterproofing of wet areas bathroom and kitchen acriflex mono to protect to solve to waterproof an appropriate waterproofing will allow your building to live longer without maintenance. Justin henshell author of the manual of belowgrade. A vapor barrier is installed under the slab, and sometimes, the footings, if the building foundation is not located near the water table. Search for library items search for lists search for.
Basement waterproofing solutions for below ground leisure facilities and indoor swimming pools and other sport rooms. As an example, a rare book vault built below the water table employed a wallwithinawall arrangement, with a pump system in the channel between the inner and outer walls to augment the positive side membrane. This education module describes below grade waterproofing and dampproofing focusing on specifications. Understanding below grade waterproofing systems and. The references listed above are only some of the many that were used. Customer service plus mapeis standards for customer service are bestinclass. Below grade waterproofing is a vital system when trying to keep water from entering your home. The manual of belowgrade waterproofing systems justin. Manual of belowgrade waterproofing systems book, 2000. Paraseal lg is a sheet waterproofing membrane consisting of 20 mils of hdpe, expandable, granular bentonite and a protective layer of spunbonded polyester. Furnishing of all labour, materials, services and equipment necessary for the supply and installation of waterproofing systems as described in the boq to concrete.
Negativeside waterproofings success in stopping leaks where other systems fail make it the. Waterproofing 3 design principles specialist input the specification of waterproofing systems is a specialised task. There are five basic types of common positiveside waterproofing systems. Type c waterproofing systems are ideal for achieveing grade 3 levels of waterproofing. Although bentonite is in many household products, it has become one of the more versatile. Insulfoam and rtech products are designed to insulate the foundation wall or slab and protect the waterproofing or damp proofing, especially during backfilling for both commercial. During the construction, a successful below grade waterproofing system will include a combination of effective drainage and impervious membranes applied on the foundation. The manual of belowgrade waterproofing by justin henshell.
Waterproofing systems polyguard architectual products. Dampproofing the manual of belowgrade waterproofing. The revised edition of the manual of belowgrade waterproofing systems provides the education and product information to enable designers to take a sound, fund. Jul 28, 2016 the primary purpose of below grade waterproofing is not to keep water out of the basement, although that is an important consideration. An important detail that is often forgotten is the tiein from belowgrade waterproofing to under slabfooting vapor barrier figure 2. Guidelines for proper waterproofing design 20140526. Sikaproof postapplied waterproofing membrane sikabit postapplied selfadhered membrane. This new manual, which is separate from and intended to complement the nrca roofing and waterproofing manual, fifth edition, provides detailed technical information regarding waterproofing and dampproofing buildings and other structures, including below grade constructions, vertical applications and plaza decks. The nrca roofing and waterproofing manualfifth edition blocking. As noted in the first section of this arti cle, waterproofing membranes differ from. Membrane systems colphene 3000 colphene 3000 is a high quality selfadhesive waterproofing membrane composed of sbsmodified bitumen and a trilaminated woven polyethylene.
Newton waterproofing systems are fully compliant with bs8102. Waterproofing principles belowgrade waterproofing abovegrade. Polyguards below grade waterproofing product line includes membranes intended for both preapplied and postapplied applications and includes sheet and fluid applied products. Justin henshell, the manual of below grade waterproofing systems. The manual of belowgrade waterproofing systems is an indispensable working resource for architects, civil engineers, contractors, specifiers, materials manufacturers, landscape architects, and all other professionals involved with the design and construction of habitable underground spaces. Which is best for your building depends on factors like. Floor waterproofing systems for a basement or cellar from wise basement systems keywords floor waterproofing, cellar floor waterproofing, basement floor waterproofing, waterproof floor, waterproof basement floor, waterproof cellar floor. Melbourne waterproofing company below ground tanking. The treatment of a surface or structure to prevent the passage of water in the presence of hydrostatic pressure. Justin henshells book, the manual of belowgrade waterproofing systems, is a wellwritten manual on the various types of waterproofing systems, their advantages and disadvantages, and methods of installation. Examples of common belowgrade waterproofing projects. The latest waterproofing techniques and technology fully updated to include new techniques for mold remediation, construction waterproofing handbook simplifies the critical task of keeping a buildings envelope watertight. Below grade complete waterproofing system products.
Waterproofing details design under constrained conditions. Waterproofing is designed to resist hydrostatic pressure while dampproofing is designed to resist vapor pressure. The complete list of belowgrade and plaza waterproofing systems are listed within csi masterformat. We would be happy to provide you with solutions for your all your waterproofing needs. We are also experts at, hot fluidapplied, sheetapplied waterproofing, hdpebentonite, drainage systems and primers to name a few. Study guide for the registered waterproofing consultant. For example, mapei provides a wide array of below grade waterproofing options that have decades of proven success around the globe. Many waterproofing manufacturers offer multiple product lines, each with their own specialization and detailing products.
You can read the property care associations best practice for type c waterproofing by clicking the button below. Of course, if everyone designed and installed systems by the. For products not covered by this waterproofing range manual, please refer to the general products catalogue. This education module describes belowgrade waterproofing and dampproofing focusing on specifications. Fpo sheet membrane for preapplied fully bonded below ground waterproofing. It is recommended that, once the design team has given the system some thought, an appropriate specialist should be contacted immediately for early advice and help on the waterproofing design. C w griffin as the arsenal of weapons against leakage has grown, so has the confusion among architects and engineers attempting to select the best belowgrade waterproofing systems and material. Very often, below grade waterproofing systems are inaccessible for repairs. Justin henshell is the author of the manual of below grade waterproofing 4. Manual of belowgrade waterproofing systems by justin henshell, october 20, 1999, wiley edition, in english the manual of belowgrade waterproofing systems october 20, 1999 edition open library donate. Colphene 3000 is designed for waterproofing foundations, below grade walls, plaza decks and other concrete substrates. State of theart waterproofing, dampproofing, and drainage systems applied.
For below grade enclosure systems design and materials must not focus on the first initial cost but consider the life cycle costs of various design options, especially costs to repair or replace systems that are buried. Work of this section shall include all materials and installation necessary to provide sheet membrane waterproofing as shown and detailed on the drawings and specified herein, including. Below grade waterproofing doing it right the first time. Sikas waterproofing systems can be used for new structures as well as for the renovation of existing basement structures and for a variety of other different and more demanding applications. For further information and a list of registered installers in your area, phone 01732 360 095 or visit uk the guide to. The nrca roofing and waterproofing manualfifth edition. Use, maintenance and inspection of waterproof roofing systems.
Home stretch liquid is designed for waterproofing concrete, precast concrete, cmu and other vertical surfaces where hydrostatic pressure may be present. Tamko offers waterproofing solutions for applications ranging from foundations, windows and doors to. The manual of below grade waterproofing systems is an indispensable working resource for architects, civil engineers, contractors, specifiers, materials manufacturers, landscape architects, and all other professionals involved with the design and construction of habitable underground spaces. Positive side waterproofing essentially means that the waterproofing materials is being directly applied to the surface of the structure, which will have direct exposure to water. In addition to being crucial to the longterm integrity of the wall, waterproofing will help keep you and your possessions dry, and your walls free of efflorescence and algae. What other items do customers buy after viewing this item.
Describe the importance of belowgrade waterproofing. Tamko s belowgrade system consists of a 60mil thick selfadhering rubberized asphalt sheet membrane, primer and mastics. It begins with a tutorial on basic waterproofing concepts and materials, then moves on to the particulars of designing and installing systems in commercial, industrial, and. Colphene 3000 is composed of a proprietary formulation of elastomeric styrenebutadienestyrene sbs polymer modified bitumen. Poly wall home stretch liquid waterproofing is an elastomeric coating which cures to form a durable waterproofing membrane capable of bridging cracks up to 116th of an inch. Belowgrade blindside waterproofing membrane systems. The ever evolving technology of waterproofing presents challenges and risks for architects and engineers who do not specialize in the field. Waterproofing systems are required on all belowgrade surfaces that are 1 occupied and 2 subjected to hydrostatic pressure. Waterproofing products, all types of below grade and above. Waterproofing details design under constrained conditions samuel vesely, b. For below grade enclosure systems design and materials must not focus on the first.
Structure elements belowgrade are often exposed to hydrostatic pressure from ground water tables the can rise significantly during periods of heavy rainfall. The manual of below grade waterproofing systems by henshell, justin and a great selection of related books, art and collectibles available now at. Below grade structures present significant challenges. In public places, its often applied on plaza decks designed below ground level. Two of the most common forms of waterproofing are positive side waterproofing and negative side waterproofing. Youll often see it used for foundation walls, or slabsongrade. In tropical climates, for example, the disparity between the humid outdoor temperature and the cool concrete can cause condensation on the concrete slab and walls, which can result in musty smells, mildew, and mold growth.
Concrete slabs and foundation walls almost inevitably crack, providing entry to water and contaminants. Negativeside waterproofing is applied to the inside subsurface space. Below grade systems wbdg whole building design guide. Belowgrade insulfoam manufactures a diverse line of insulfoam and rtechbrand expanded polystyrene eps insulation products for belowgrade applications. This is meant to serve as a guide to illustrate the types of references used. Here are different types of below grade waterproofing. Find, read and cite all the research you need on researchgate. Explain important industry terms and definitions, as well as their relevance to belowgrade waterproofing. Theres a variety of perimeter drain systems that can be applied. Aussie skin 550g single system hdpe liner with bonded technology aussie skin 550g dual system hdpe liner with bonded technology plus a bentonite secondary membrane. An overview of waterproofing solutions construction. Tamko waterproofing covers the various areas multifamily projects might have, including challenging balcony and breezeway applications. Construction waterproofing handbook, second edition mcgraw. The development of a sevenstory office building with a four story underground parking.
This contains the information needed to maintain the roof correctly. Belowgrade and abovegrade options help meet your multifamily needs. This contains information aimed at users to help them understand how best to use the roof. Basement waterproofing of new structures excerpts from dr.
However, regardless of construction methodology or site conditions, epro e. Often this step is over looked but it is key for keeping your basement dry. Used for vertical and horizontal waterproofing on structural foundation walls and decks can be used on below grade foundation walls, tunnels, balconies, split slabs, plaza decks, parking decks and bridges good for interior applications such as bathrooms, kitchens, mechanical rooms and laboratories mapethene waterproofing system. Sodium bentonitebased waterproofing systems have steadily gained in popularity for belowgrade application for both blindside and positiveside construction. Packed with hundreds of illustrations, construction waterproofing handbook includes. Because of a proliferation of below grade waterproofing products designers find themselves lagging behind in keeping. For example, mapei provides a wide array of belowgrade waterproofing options that. Cut the membrane in half lengthwise so as to obtain two strips of the height of the foundation to be covered. Extreme climate conditions bring additional challenges for waterproofing below grade structures. A case study for waterproofing belowgrade walls shored. Ecp carries the very best in below grade waterproofing products. Discuss possible failure modes and the serious impact such failures can.
However, in the past 50 years, deeper basements were required for belowgrade automobile park ing and airconditioning equipment, which became popular after world war ii. The manual of belowgrade waterproofing systems october 20. Blindside waterproofing is a system in which a belowgrade waterproofing membrane is temporarily attached to the soil retention system facing the excavation prior. The manual of belowgrade waterproofing 2nd edition. Technical design guide for waterproofing introduction. Belowgrade waterproofing materials are subject to water conditions that are typically more severe than abovegrade envelope areas. The revised edition of the manual of below grade waterproofing systems provides the education and product information to enable designers to take a sound, fund. Paul buccellato is a registered architect in four states and is board certiied by the national council of architectural registration boards. The revised edition of the manual of below grade waterproofing systems provides the education and product information to enable designers to take a sound, fundamental approach to these contemporary challenges.
To give you a clearer example of where below grade waterproofing gets used, it goes far beyond application in residential homes. Understanding below grade waterproofing systems and design. Our products are designed to stand up to the harshest of. Below grade complete waterproofing system products polywall. The 2016 revised edition provides the education and product information to enable building designers to take a sound, fundamental approach to belowgrade and plaza waterproofing. You have full access to read online and download this title. Ideal for belowgrade waterproofing applications such as foundation walls, tunnels and earth shelters, icfs and similar structures. Read the pca best practice note for type c waterproofing. The 2016 revised edition provides the education and product information to enable building designers to take a sound, fundamental. Discuss the history of belowgrade waterproofing and associated product types. Preventing water penetration in below grade concrete masonry walls introduction carried above the finished grade level to prevent water entry concrete masonry has traditionally been the material of choice for foundation wall construction. The manual of below grade waterproofing systems 2nd edition justin henshell 2016 the references listed above are only some of the many that were used in the development of this exam.
Soprema products waterproofing below grade sbs modified. Justin henshell, the manual of belowgrade waterproofing systems. Requirements for overhead waterproofing in tunnels or building obtrusions. Adopting a systematic approach to belowgrade waterproofing. Fixit healthy construction booklet construct your ideas, 2012, pp 912 1. Waterproofing membranes for below grade structures gcp. Below grade below ground level waterproofing should be used any time a wall is retaining earth. It is required where the exte rior faces of foundation walls will be inac cessible. Rather, its role is to protect the foundation and the entire building structure from the damaging effects of liquids and vapors. The complete list of below grade and plaza waterproofing systems are listed within csi masterformat. Belowgrade occupied spaces tradition ally wer e provided to house heating systems and served as storage areas. Below grade rail stations service rooms retail units and warehouses leisure facilities sika provides a full range of technologies and systems used for the below ground waterproofing.
A factoryapplied fabric allows water to pass into the drain core while restricting the movement of. Combination systems for sensitive spaces belowgrade, more sophisticated systems have been used. The manual of belowgrade waterproofing systems justin henshell, c. Colphene 3000 is a selfadhered, sbsmodified bitumen membrane for use in approved waterproofing assemblies. The range of waterproofing products and solutions is mindboggling. Below grade waterproofing in the construction phase. We also vast experience in above and below grade installations. Learning objectives after reading this article, you should be able to. The manual of belowgrade waterproofing ebook, 2016. It is the architect or designers responsibility to specify the system that is best suited for the facility. The revised edition of the manual of belowgrade waterproofing systems provides the education and product information to enable designers to take a sound, fundamental approach to these contemporary challenges.
1332 1500 1577 127 949 1432 1168 462 816 320 98 1563 277 1064 1415 225 188 47 175 1271 1070 775 494 1528 730 1458 420 1661 782 59 941 784 1486 147 1448 29 1350 68 415 1206 547 826 842 629 1439 697 1466