They were the industrys first preapplied membranes to adhesively bond to the foundation and shield buildings from water and damaging gas. Leading the way since 1990 are the highly reliable preprufe waterproofing products. Our products are designed to stand up to the harshest of. Below grade systems wbdg whole building design guide. Gcp applied technologies wr grace waterproofing gcp applied technologies formerly grace construction products is a leader in the construction products industry. It also needs to be addressed at preconstruction meetings large projects. At the end of the manual, there is also an overview. Waterproofing details design under constrained conditions samuel vesely, b. Water can be destructive to a building which is why its important to keep it out. Blindside belowgrade waterproofing 20161111 building. Below grade waterproofing for commercial construction.
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. Plazas decks, inverted roofs, green roofs and elevated decks. Our members are of the most experienced and qualified contractors. Melrol lm all season is a single component, polymer modified, cold applied, liq uid waterproofing membrane ideal for belowgrade vertical seamless. Performance evaluation of waterproofing membrane systems subject to the concrete joint load behavior of belowgrade concrete structures article pdf available in applied sciences 711. Our members are of the most experienced and qualified contractors, manufacturers and design professionals in the industry. Protecting belowgrade walls from water entry involves installing a barrier to. A selfadhering rubberized asphalt sheet membrane with a polymer film on the surface and a removable treated release film on the adhesive side. And throughout, he offers architectural details which illustrate general design principles, as well as highquality photographs of waterproofing failures that help you to more clearly comprehend common design errors and problems associated with various waterproofing materials. Without lateral migration resistance, water at a membrane breach may travel to remote cracks and penetrations in the foundation structure and into occupied space figure 1, thereby making the leakage source more. Aquabloc is an elastomeric, asphalt membrane available in four grades for application to horizontal and vertical surfaces, above or below grade. Below grade complete waterproofing system products polywall. May 04, 2020 gcp applied technologies wr grace waterproofing gcp applied technologies formerly grace construction products is a leader in the construction products industry.
Protecting below grade walls from water entry involves installing a barrier to water and water vapor. Below grade waterproofing this course is for installers as well as for consultants who wish to familiarize themselves with the installation of air barriers or below grade membranes as part of the building envelope. Our technical services group has developed several standard detail drawings for tremco products. Melrol lm all season is a single component, polymer modified, coldapplied, liq uid waterproofing membrane ideal for belowgrade vertical seamless. Typically, the outside of the foundation wall is an application of a hot or cold applied system. Typically, the waterproofing is wrapped over a masonry brick shelf, or up behind the finish exterior materials at grade so that it may be terminated and shingle lapped by the weather barrier.
Belowgrade insulfoam manufactures a diverse line of insulfoam and rtechbrand expanded polystyrene eps insulation products for belowgrade applications. Below grade waterproofing refers to waterproofing applied below ground level that comes into contact with a building or structure. Complete waterproofing solutions gcp applied technologies. Grace construction products grace waterproofing systems.
Low temperature belowgrade bituthene 3000 and bituthene. It is the surface at which the pressure in the water is atmospheric. At an advanced stage of construction, the construction manager was. The ever evolving technology of waterproofing presents challenges and risks for architects and engineers who do not specialize in the field. Additional features to the system may include protection board, drainage board and insulation. Tunnels, metro stations and infrastructure products. Puma waterproofing systems offer superior elongation over traditional mmapmma technology systems. Preprufe waterproofing membranes create seals that prevent water migration between the membrane and the structure in every direction. Waterproofing below grade whra waterproofing hot rubberized asphalt. Blueskin wp200 is designed for use as a selfadhered s heet waterproofing membrane in above or below grade applications. Our water based, elastomeric products can be applied to further waterproof the membrane. Tremproof 250gc cold fluidapplied waterproofing membrane is a high solids, onepart, voccompliant.
Masterseal hlm 5000 elastomeric waterproofing systems. The manual of belowgrade waterproofing systems is an indispensable. Pdf performance evaluation of waterproofing membrane. Masterseal hlm 5000 is a onecomponent, moisturecuring, bitumenmodified polyurethane elastomeric waterproofing membrane for exterior below grade or betweenslab applications. Belowgrade waterproofing of backfilled walls coastal.
Below grade systems are often inaccessible for repairs and extremely costly if repairs or modifications are necessary. Astm defines waterproofing as the treatment of a surface or structure to prevent the passage of water under hydrostatic pressure. Dial in the right level of below grade waterproofing protection for the job. This article focuses on vertically and horizontally applied membrane systems and typical auxiliary flashings and accessories.
Ideal for below grade waterproofing applications such as foundation walls, tunnels and earth shelters, icfs and similar structures. Preprufe waterproofing membranes create seals that prevent water migration between the membrane and the structure in every. A comprehensive line of horizontal and vertical waterproofing membrane systems. Gcp applied technologies wr grace waterproofing atlas. Fixit healthy construction booklet construct your ideas, 2012, pp 912 1. Plywood exterior exterior below grade on masonry, concrete, and incidental metal above grade between twocourse concrete and within cavity walls. Technical design guide for waterproofing introduction mapei, world leader in the production of adhesives and chemical products for the building industry, has always invested considerable resources into research and development with the aim of constantly developing cuttingedge solutions to be integrated into executive projects. Waterproofing should be applied a minimum of 12 above finished grade, and then applied to a point 12 below the top surface of the interior slab on grade. An element designed to resist the passage of water in the presence of hydrostatic head. The sealant, waterproofing and restoration institute swr institute is an international trade association that represents the commercial sealant, waterproofing and restoration construction industry.
Series by epro has a system to meet the demanding requirements of modern day construction. Tamko offers waterproofing solutions for applications ranging from foundations, windows and doors to specialty roofing. 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. Waterproofing systems polyguard architectual products. Technical design guide for waterproofing introduction. Waterproofing details design under constrained conditions.
Waterproofing for new and rehabilitation projects belowgrade vertical and horizontal foundation structures castinplace concrete applications, including backfilled concrete walls. Tremproof 250gc cold fluid applied waterproofing membrane is a high solids, onepart, voccompliant. Our belowgrade waterproofing solutions protect commercial buildings and infrastructure projects in the worlds harshest climates. Home stretch liquid is designed for waterproofing concrete, precast concrete, cmu and other vertical surfaces where hydrostatic pressure may be present. Voc compliant and can be applied to damp or green concrete. Tamko offers waterproofing solutions for applications ranging from foundations, windows and doors to.
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. Principal principal application is on concrete foundation walls, plaza decks, tunnels, and parking decks in both vertical and horizontal orientations. Part 1 in this issue explains the technical differences between damp proofing and waterproofing of concrete products. Grace waterproofing systems march 2012 contractors handbook grace construction products sticker prints in 2colors pms 368 green and pms 2738 blue product data u pdates tech letters details contact. Sodium bentonitebased waterproofing systems have steadily gained in popularity for belowgrade application for both blindside and positiveside construction. Unless all necessary measures are taken, and thoroughly executed, the part of a building that is below grade will most likely be troubled fro m time to time with intruding water. Voccompliant and can be applied to damp or green concrete. Depending on its application, below grade waterproofing can be preapplied or postapplied. Use bituthene is ideal for waterproofing concrete, masonry and wood surfaces where inservice temperatures will not exceed f 54c. Basement waterproofing of new structures excerpts from dr. Concrete slabs and foundation walls almost inevitably crack, providing entry to water and contaminants.
A form is positioned over the belly of the bg system extrusion and the concrete is poured over the waterproofing membrane the net result is the integration of the belowgrade waterproofing that movement at the jointgap is properly accommodated. Proven performance from the worlds most trusted postapplied waterproofing membrane. Soprema documentation drawing details waterproofing. 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. When feasible, it is recommended to pour the concrete foundation walls and post apply the waterproofing membrane to the exterior of the foundation wall. The below grade portion of the building enclosure is seldom analyzed. Get all the construction documentation youll need, in a single click. The manual of belowgrade waterproofing 2nd edition. Belowgrade waterproofing this course is for installers as well as for consultants who wish to familiarize themselves with the installation of air barriers or belowgrade membranes as. Ccw offers a wide variety of waterproofing products including ccw miraply, ccw miraseal, miradri 860861, miradri 860ult, ccw miraclay and barricoat. It can be applied to foundation walls, tunnels, earth sheltered structures and split slab construction, both above and below grade.
Understanding below grade waterproofing systems and. Apoc sells below grade products that feature 60 millimeter sheet waterproofing. Sika provides solutions for even the most challenging requirements with its unique waterproofing product portfolio, contributing to efficient, longlasting infrastructure, be it for drinking water facilities fulfilling the most stringent drinking water approvals. Figure of bituthene 3000 low temperature below grade application. Waterproofing below grade whra waterproofing hot rubberized asphalt wliq waterproofing liquids wpo waterproofing overburden. National precast concrete association precast magazines precast inc. Bituthene postapplied waterproofing gcp applied technologies. Masterseal hlm 5000 is a onecomponent, moisturecuring, bitumenmodified polyurethane elastomeric waterproofing membrane for exterior belowgrade or betweenslab applications. Below grade waterproofing solutions for even the most challenging requirements sika provides solutions for even the most challenging requirements with its unique waterproofing product portfolio, contributing to efficient, longlasting infrastructure, be it for drinking water facilities fulfilling the most stringent drinking water approvals. The manual of below grade waterproofing systems is an indispensable. The protection provided by these waterproofing products, used in conjunction with ccw miradrain provides a complete waterproofing system second to none. Nov 11, 2016 most conventional blindside below grade waterproofing systems either rely on shortterm or longterm confining pressure, in part depending on whether the technology includes an adhesivebased bond e.
Tremproof puma is a coldapplied, waterproofing system that utilizes polyurethanemethacrylate puma technology. The surface below which all soil pores are filled with water, which is free to flow. Also known as groundwater level, free water elevation, and phreatic surface. Hydralastic 836 application drawings 60 mil application control joint detail hydralastic 836. For each of these applications and more, theres a bituthene product developed by gcp applied technologies. Select one of the categories below for a complete list. The new extension included a basement submerged in ground water. Details related to below grade building enclosure systems with commentary can be found in the following sections. Our typical below grade waterproofing system includes. Bsw19 blind side waterproofing detail at pipe in foundation wall pdf dwg. Footing and transition details detailed per manufacturers recommendations. In 1981, owe n s co r ning fi b e r glas co r p o r ation made.
Polyguards below grade waterproofing product line includes membranes intended for both preapplied and postapplied applications and includes sheet and fluid applied products. 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. Specifying belowgrade waterproofing gale associates. Waterproofing foundations tunnels planters retaining walls elevator pits. Tamko waterproofing covers the various areas multifamily projects might have, including challenging balcony and breezeway applications. Many blindside belowgrade waterproofing systems include resistance to lateral water migration between the membrane and concrete as part of the manufacturers design concept. Belowgrade vertical and horizontal foundation structures.