Stateoftheart waterproofing, dampproofing, and drainage systems applied. 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. The manual of belowgrade waterproofing systems october 20. The manual of below grade waterproofing systems by henshell, justin and a great selection of related books, art and collectibles available now at. Belowgrade blindside waterproofing membrane systems. The net result is the integration of the belowgrade waterproofing membrane and expansion joint system on the positive side the. Apoc sells below grade products that feature 60 millimeter sheet waterproofing.
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. Type c waterproofing systems are ideal for achieveing grade 3 levels of waterproofing. Masterseal 754 is a preapplied sheet membrane waterproofing system consisting of highly flexible polyolefin membrane and a designed nonwoven fleece. Justin henshell author of the manual of belowgrade.
The manual of belowgrade waterproofing systems justin. Rather, its role is to protect the foundation and the entire building structure from the damaging effects of liquids and vapors. For below grade enclosure systems design and materials must not focus on the first. Aguabase also serves as a cementreinforced flexible base application for the waterproofing of lightweight and cast. 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. 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. 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. Basement waterproofing of new structures excerpts from dr.
Tamko offers waterproofing solutions for applications ranging from foundations, windows and doors to. Understanding below grade waterproofing systems and design options january 2015 building envelope systems is a registered trade mark of henry. Water can be destructive to a building which is why its important to keep it out. 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. 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. It is required where the exte rior faces of foundation walls will be inac cessible. Soprema products waterproofing below grade sbs modified. The ever evolving technology of waterproofing presents challenges and risks for architects and engineers who do not specialize in the field. Com belowgrade injection waterproofing the cgi waterproo. Study guide for the registered waterproofing consultant. Below grade below ground level waterproofing should be used any time a wall is retaining earth. Basements and below grade civil structures protected with sika waterproofing solutions. Waterproofing principles belowgrade waterproofing abovegrade.
Pdf assessment of waterproofing failures in concrete buildings. Negativeside waterproofings success in stopping leaks where other systems fail make it. Design details of the basement waterproofing techniques must be. The complete list of below grade and plaza waterproofing systems are listed within csi masterformat.
Understanding below grade waterproofing systems and design. An overview and selection guide for new constructions. Negativeside waterproofing is applied to the inside subsurface space. No owner wants to dig up his foundation every 10 years to rewaterproof it. The manual of belowgrade waterproofing 2nd edition.
This section includes but is not limited to the installation of a reinforced 2ply cold fluidapplied rubber modified waterproofing with all the materials, labor and supervision necessary to provide a continuous waterproofing system below grade. 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. Our water based, elastomeric products can be applied to further waterproof the membrane. You can read the property care associations best practice for type c waterproofing by clicking the button below. Belowgrade occupied spaces tradition ally wer e provided to house heating systems and served as storage areas. Henry fully integrated systems 79011 waterproofing membrane on splitslab construction blueskin wp200 waterproofing on foundation walls of new construction capitol visitors center henry integrated waterproofing systems are the choice of some buildings like this one. The nrca roofing and waterproofing manualfifth edition blocking. The manual of belowgrade waterproofing ebook por justin. 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.
The 2016 revised edition provides the education and product information to enable building designers to take a sound, fundamental. Tamko waterproofing covers the various areas multifamily projects might have, including challenging balcony and breezeway applications. Waterproofing above and below grade products through coatings. 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. Basement waterproofing with sikaplan sheet membranes. One would think that with the high cost of replacement, more emphasis would be placed on quality in waterproofing systems. The manual of belowgrade waterproofing systems justin henshell, c.
The nrca roofing and waterproofing manualfifth edition. Fixit healthy construction booklet construct your ideas, 2012, pp 912 1. 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. 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. Pdf this paper focuses on waterproofing failures in concrete buildings. This is meant to serve as a guide to illustrate the types of references used.
Waterproofing products, all types of below grade and above. Masterseal 754 new generation preapplied waterproofing. See a list of waterproofing above and below grade products through coatings plus, located in lenexa, kansas and provides biobased roofing products and environment friendly construction quality coatings, caulking, sealants, adhesives and other construction related products for the entire kansas city area and midwest region. Belowgrade insulfoam manufactures a diverse line of insulfoam and rtechbrand expanded polystyrene eps insulation products for belowgrade applications. 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. Cgi performs concrete gel injection by drilling and injecting a. Waterproofing 3 design principles specialist input the specification of waterproofing systems is a specialised task. Read the pca best practice note for type c waterproofing. Below grade systems wbdg whole building design guide.
Waterproofing systems for below ground structures are faced with more stringent. 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. Requirements for overhead waterproofing in tunnels or building. Justin henshell, the manual of below grade waterproofing systems. Waterproofing details design under constrained conditions. Colphene lm barr below grade waterproofing technical manual.
Although bentonite is in many household products, it has become one of the more versatile. 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. Colphene 3000 is composed of a proprietary formulation of elastomeric styrenebutadienestyrene sbs polymer modified bitumen. 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. Below grade systems are often inaccessible for repairs and extremely costly if repairs or modifications are necessary. As noted in the first section of this arti cle, waterproofing membranes differ from.
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. Justin henshell is the author of the manual of below grade waterproofing 4. Home stretch liquid is designed for waterproofing concrete, precast concrete, cmu and other vertical surfaces where hydrostatic pressure may be present. Sodium bentonitebased waterproofing systems have steadily gained in popularity for belowgrade application for both blindside and positiveside construction. The labc warranty technical manual v8 has been produced to assist the. 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. Waterproofing details design under constrained conditions samuel vesely, b. This education module describes below grade waterproofing and dampproofing focusing on specifications. The revised edition of the manual of belowgrade waterproofing systems provides the education and product information to enable designers to take a sound. Colphene 3000 is a selfadhered, sbsmodified bitumen membrane for use in approved waterproofing assemblies. 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. The ever evolving technology of waterproofing presents challenges. Furnishing of all labour, materials, services and equipment necessary for the supply and installation of waterproofing systems as described in the boq to concrete. Waterproofing is designed to resist hydrostatic pressure while dampproofing is designed to resist vapor pressure.
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