If you have a below grade garage, basement, wine cellar, or any freestanding retaining walls, whether it be new construction or existing, 50 sq. 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. Construction details rcabc roofing practices manual. Moisture penetration is one of the most critical challenges facing concrete structures. Complete all required elevator pit, sump pit, grade beam and. 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 company is an indirect, whollyowned subsidiary of fortis inc. Examples of common below grade waterproofing projects. For more information on the mapeproof waterproofing system, including installation instructions and cad details, please visit idrostop 25 is an. An earlier version of this article appeared in the december 2017 issue of ontario building officials association journal. Waterproofing systems for below grade structures are faced with more stringent requirements regarding durability, exposure and stress conditions, construction method and sequence, ease of application and total cost management. Grace construction products grace waterproofing systems.
Honeycombing, voids and cracks must be filled with approved materials. Understanding below grade waterproofing systems and. The thermoplastic sheets alone are unsatisfactory blindside waterproofing membranes because they lack the ability to prevent leaking water from. The manual of belowgrade waterproofing ebook, 2016 worldcat. 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.
Colphene 3000 is designed for waterproofing foundations, below grade walls, plaza decks and other concrete substrates. The manual of belowgrade waterproofing systems henshell, justin, griffin, c. Our products are designed to stand up to the harshest of. Fully updated to include new techniques for mold remediation, construction waterproofing handbook simplifies the critical task of keeping a buildings envelope watertight. 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. Youll often see it used for foundation walls, or slabson grade. Read the pca best practice note for type c 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. Section 1 product description envirosheet is a self adhering sheet membrane system used for wa terprooing concrete, masonry and wood. Water can be destructive to a building which is why its important to keep it out. Concrete slabs and foundation walls almost inevitably crack, providing entry to water and contaminants. This education module describes below grade waterproofing and dampproofing focusing on specifications. Waterproofing solutions that challenge moisture penetration.
Building designers specify waterproofing systems and materials that are often based on limited and subjective manufacturers literature or past experience with. Mar 28, 2018 below grade waterproofing shop drawings are crucial and effective tools with the potential to solve a lot of issues and pay enormous dividends for all participants. Stateoftheart waterproofing, dampproofing, and drainage systems applied to. Masterseal hlm 5000 elastomeric waterproofing systems. Gripset waterproofing sealco waterproofing systems.
Below grade systems are often inaccessible for repairs and extremely costly if repairs or modifications are necessary. Oclcs webjunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus. Manual of below grade waterproofing systems by justin henshell, october 20, 1999, wiley edition, in english. 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. Below grade waterproofing bentonite systems, basement. Product data sheet vfi608 waterproofing tensile 775strength 50 psi astmc190 compressive strength 5700 300 psi astm c190 flexural strength 1835 100 psi astmc348 shear bond adhesion 550 50 psi astm c190is abrasion resistance 80inchpoundsastmg14 hardness values16 khnastm d1474. Waterproofing details design under constrained conditions. Furnish and install a completed waterproofing assembly including a selfadhered sheet membrane specifically designed for blind side waterproofing and a drainage protection course optional. 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. In public places, its often applied on plaza decks designed below ground level. Most of the technical documents and drawings available on this site are also available in the above logix 2017 design manual. Dampproofing the manual of belowgrade waterproofing. These products work as a system to prevent water infiltration into buildings. Specification for installation of underground conduit systems.
Specifying below grade waterproofing gale associates. If the bottom of the interior floorslab is a minimum. Negativeside waterproofing is applied to the inside subsurface space. This is meant to serve as a guide to illustrate the types of references used. Waterproofing under pressure slabs on grade is also a form of blindside waterproofing. Justin henshells book, the manual of below grade waterproofing systems, is a wellwritten manual on the various types of waterproofing systems, their advantages and disadvantages, and methods of installation. Soprema products waterproofing below grade sbs modified. The buildblock comprehensive guide to waterproofing is a 15 page educational manual that is free to download and is intended to be used in conjunction with other buildblock technical manuals. 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. Colphene 3000 is a selfadhered, sbsmodified bitumen membrane for use in approved waterproofing assemblies. The manual of belowgrade waterproofing systems october 20. However, the challenges of many belowgrade situations are often overlooked and underestimated. Colphene 3000 is composed of a proprietary formulation of elastomeric styrenebutadienestyrene sbs polymer modified bitumen.
Furnishing of all labour, materials, services and equipment necessary for the supply and installation of waterproofing systems as described in the boq to concrete. The first guide devoted exclusively to the subject, the manual of below grade waterproofing systems picks up where manufacturers manuals leave off. Sodium bentonitebased waterproofing systems have steadily gained in popularity for belowgrade application for both blindside and positiveside construction. For example, mapei provides a wide array of below grade waterproofing options that have decades of proven success around the globe. The manual of belowgrade waterproofing 2nd edition. Even though its main function is to glue the polyethylene sheet to the wall, it is preferable to apply a full continuous coating the photo below shows it only partially covered.
Colphene lm barr below grade waterproofing technical manual. Sika provides full range of technologies and systems used for below ground waterproofing. Waterproofing details design under constrained conditions samuel vesely, b. Manufacturers literature offers little assistance during the selection process, as well as being biased in favor of a particular product. Product categories below are part of the gripset systems, where products from different categories are used. Below grade complete waterproofing system products polywall. The products presented below are those used for waterproofing new and existing constructions. Study guide for the registered waterproofing consultant. 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 and above grade options help meet your multifamily needs. Masterseal 754 new generation preapplied waterproofing. The companys technical services department is at your complete disposal for. Insulation beneath or above the waterproofing membrane can be designed in a manner consistent with roofing design practices. Home stretch liquid is designed for waterproofing concrete, precast concrete, cmu and other vertical surfaces where hydrostatic pressure may be present. Type c waterproofing systems are ideal for achieveing grade 3 levels of waterproofing.
Proactive below grade waterproofing starts with defining the owners requirements and expectations, resolving any conflict between performance and cost, and using the current knowledge of below. The treatment of a surface or structure to prevent the passage of water in the presence of hydrostatic pressure. Requirements for overhead waterproofing in tunnels or building. Positive side systems, used both above and below grade, are generally preferred over negative side. Low temperature belowgrade bituthene 3000 and bituthene. You can read the property care associations best practice for type c waterproofing by clicking the button below. For nonhydrostatic conditions, ultraseal ab should be installed around footings and grade beams as shown in figures 1. Masterseal hlm 5000 is a onecomponent, moisturecuring, bitumenmodified polyurethane elastomeric waterproofing membrane for exterior below grade or betweenslab applications. Use bituthene is ideal for waterproofing concrete, masonry and wood surfaces where inservice temperatures will not exceed f 54c. Excellence in waterproofing, roofing and surfacing technology. The manual of belowgrade waterproofing by justin henshell.
These grades and types are intended to make a clear distinction between the types of basement waterproofing systems available and the sort of results that can be expected when each is applied. Our water based, elastomeric products can be applied to further waterproof the membrane. Specification for installation of underground conduit systems revision date. A selfadhering rubberized asphalt sheet membrane with a polymer film on the surface and a removable treated release film on the adhesive side. Belowgrade insulfoam manufactures a diverse line of insulfoam and rtechbrand expanded polystyrene eps insulation products for belowgrade applications. The complete list of below grade and plaza waterproofing systems are listed within csi masterformat. It can be applied to foundation walls, tunnels, earth sheltered structures and split slab construction, both above and below grade. Reliable information about the coronavirus covid19 is available from the world health organization current situation, international travel. Apply waterproofing liquid membrane up the eps of the wall to about 6 above where the grade line will be, ie to 6 above the backfill level. Basement waterproofing and deck waterproofing below grade. The 2016 revised edition provides the education and product information to enable building designers to take a sound, fundamental. The voc volatile organic compound content is 10 gl. Com belowgrade injection waterproofing the cgi waterproo. Justin henshell, the manual of below grade waterproofing systems.
Interior uses include mechanical rooms, kitchens, bathrooms, and laboratories. Waterproofing buildblock insulating concrete forms. Click on any of the thumbnail images below to access a complete list of roofstar guarantee. Paul buccellato is a registered architect in four states and is board certiied by the national council of architectural registration boards. 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. 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 justin. Below grade systems are often inaccessible for repairs and extremely costly if modifications or rectifications are necessary at a future date. Polyguards below grade waterproofing systems include membranes intended for both preapplied and. Kemper system offers plaza deck and belowgrade waterproofing systems.
This is a waterproofed below grade parking garage that also has between slab waterproofing over the parking garage. The term basement waterproofing is intended to encompass the topic of moisture protection and protection from all undesirable liquids and gases as applied to a variety of existing below grade structures. Polyguards below grade waterproofing product line includes membranes intended for both preapplied and postapplied applications and includes sheet and fluid applied products. For below grade enclosure systems design and materials must not focus on the first. Apoc sells below grade products that feature 60 millimeter sheet waterproofing. Membrane systems colphene 3000 colphene 3000 is a high quality selfadhesive waterproofing membrane composed of sbsmodified bitumen and a trilaminated woven polyethylene. Principles of design and installation of below grade and. The comprehensive technical library for logix insulated. An information series from the national authority on concrete masonry technology ncma tek 193b replaces tek 193a 1 preventing water penetration in below grade concrete masonry walls introduction concrete masonry has traditionally been the material of choice for foundation wall construction. Understanding below grade waterproofing systems and design. Performance and durability advancements in fluidapplied systems have resulted in increased use.
Cgi performs concrete gel injection by drilling and injecting a. The term basement waterproofing is intended to encompass the topic of moisture protection and protection from all undesirable liquids and gases as applied to a variety of existing belowgrade structures. Rather, its role is to protect the foundation and the entire building structure from the damaging effects of liquids and vapors. Technical design guide for waterproofing introduction. 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. Voccompliant and can be applied to damp or green concrete. Our members are of the most experienced and qualified contractors. The strategies, advice, and information apply to any icf construction below grade, large or small. The first guide devoted exclusively to the subject, the manual of below grade.
Concrete is then poured, and the waterproofing fuses to the foundation wall as it cures. The belowgrade sealing of water intrusion at the building enclosure from the subsoils surrounding the structure should occur at an early stage in many construction projects. Updated technical documents on this site will be posted regularly, while updated versions of the logix design manual will be posted annually. Many waterproofing manufacturers offer multiple product lines, each with their own specialization and detailing products. Negativeside waterproofings success in stopping leaks where other systems fail make it. 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. Numerous and frequentlyupdated resource results are available from this search. Justin henshell author of the manual of belowgrade. Prior to installing ultraseal ab the substrate must be properly prepared. The use of blindside waterproofing increased as more buildings were constructed in heavily populated areas. Ideal for below grade waterproofing applications such as foundation walls, tunnels and earth shelters, icfs and similar structures.
The comprehensive technical library for logix insulated concrete. Blind side waterproofing incorporates the waterproof membrane on the face of the shoring before the foundation is cast. For products not covered by this waterproofing range manual, please refer to the general products catalogue. The 2016 revised edition provides the education and product information to enable building designers to take a sound, fundamental approach to below grade and plaza waterproofing.
Figure of bituthene 3000 low temperature below grade application. Blueskin vp100 self adhered residential air barrier henry. Justin henshell is the author of the manual of below grade waterproofing 4. The ever evolving technology of waterproofing presents challenges and risks for architects and engineers who do not specialize in the field.
To ensure total system compatibility all products shall be purchased from a singlesource manufacturer. The sealant, waterproofing and restoration institute swr institute is an international trade association that represents the commercial sealant, waterproofing and restoration construction industry. Sealco waterproofing systems have experienced staff that will be able to guide you through the best solution to your waterproofing needs. Written by an architect with more than twenty years of experience designing habitable underground spaces, it provides frank, unbiased appraisals of various waterproofing materials and systems. Waterproofing is designed to resist hydrostatic pressure while dampproofing is designed to resist vapor pressure. Below grade below ground level waterproofing should be used any time a wall is retaining earth. Waterproofing systems polyguard architectual products. Waterproofing below grade sbs modified bitumen membranes. This includes highly flexible membrane systems, liquid applied. To give you a clearer example of where below grade waterproofing gets used, it goes far beyond application in residential homes. Below grade systems wbdg whole building design guide. Plywood exterior exterior below grade on masonry, concrete, and incidental metal above grade between twocourse concrete and within cavity walls.
The revised edition of the manual of belowgrade waterproofing systems provides the education and product information to enable designers to take a sound. Tamko offers waterproofing solutions for applications ranging from foundations, windows and doors to specialty roofing. As the arsenal of weapons against leakage has grown, so has confusion among architects and engineers attempting to select the best belowgrade waterproofing systems and materials. Envirosheet sheet membrane waterproofing system option 3 detail 3. Interior or exterior, above or below grade, unprotected structures can suffer from waterinduced damage, including deterioration and corrosion caused by alkalis, salts, acids and mold. Yet, the penalties for making mistakes during this critical step in the sealing process can be severe.
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