Xypex concentrate xypex modified xypex concentrate ds 1 xypex concentrate ds 2 xypex megamix 1 xypex megamix 11 1. It outperforms other methods because of its unique ability to become a truly integral part of the concrete matrix. Xypex concentrate and modified are applied as slurry coatings to the surface of the concrete. The samples were cured and the negative side opposite surface to the xypex treatment surface of the cylinder was subjected to hydrostatic pressure for 14 days. Xypex concrete waterproofing specifications csi format. Click here for installation videoxypex concentrate data sheet arcat provides architectural information on building. Xypex admix c consists of portland cement, very fine treated silica sand and. Storage xypex products must be stored dry at a minimum temperature of 45. Xypex concentrate ds1, ds2 xypex patchn plug classified as hazardous according to the nohsc criteria 1. Xypex concentrate ds2 is a special formulation designed specifically for a dryshake application on horizontal concrete surfaces where. Supplemental specifications are available for the xypex admix cseries c500, c, c2000 admixture, and xypex concentrate ds1ds2 dry shake.
Xypex admix cnf soluble bag 3kgbag dosage chart kgm. These active chemicals react with the moisture in fresh concrete and with. Xypex concentrate is applied as a cementitious slurry to the surface of. Drypac is prepared by mixing six parts xypex concentrate powder with one part water to a dry, lumpy consistency. Applied as a second coat, xypex modified chemically reinforces xypex concentrate where two coats are required and produces a harder finish. Megamix ii has been specifically formulated to produce superior bond, low shrinkage, chemical durability and high strength. Shelf life is one year when stored concentrate ds1 is a special formulation designed under proper conditions. Ds1 is trowelled into fresh concrete prior to finishing. When mixed with water, this light grey powder is applied as a cementitious slurry coat to abovegrade or belowgrade concrete, either as a single coat or as the first of a twocoat application. Kun tuote on tekeytynyt noin 5 min, sekoitetaan tuote uudelleen. Army corps of engineers usace crd c4873 permeability of concrete pacific testing labs, seattle, usa perm100 two inch 51 mm thick, 2000 psi.
Format of the construction specifications institute csi manual of practice. Xypex concentrate ds1 xypex ds1 is a special dry shake formulation of xypex concentrate and is designed specifically for horizontal concrete surfaces such as parking decks and floor slabs. Xypex products have been researched, formulated and packaged for ease of application in projects around the world. Broadcast xypex concentrate in dry powder form onto the joint line at the rate of 1kgm. Xypex concentrate is a product in the crystalline waterproofing waterproofing additive category. Xypex admix c consists of portland cement, very fine treated silica sand and various active, proprietary chemicals. Shelf life is one year when stored under proper conditions. Xypex concentrate used as a single coating on above or belowgrade concrete.
Sold through an international network of distributors and licensed manufacturers in over 70 countries, xypex products are specified and applied on all types of construction projects, in all climates and in widely varying construction situations. Safe handling information in liquid, powder or mixed form, fcm 80 may cause significant skin and eye irritation. Meeting the challenge protecting bridges bridges xypex. Megamix i should then be applied over the concentrate coating while the concentrate is still green i. Xypex admix is categorised as a chemically reactive pore filler in as 1478. Uudelleen sekoitettaessa tuote notkistuu ja on sekoituksen jalkeen kayttovalmis. Light prewatering between coats may be required due to drying. Unlike other materials that need a dry substrate, xypex products require a moist surface a condition typical of bridge structures. Xypex concentrate ds1 is a special formulation designed specifically for a dryshake application on horizontal concrete surfaces. Xypex admix c nf is added to the concrete mix at the time of batch ing. Ensimmaisen sekoituksen tavoitteena on paksua oljya muistuttava seos. Identification of the material and supplier product name. This operation can take place with the forms in place with a maximum placement height of 6 metres.
The ten part specdata format confirms to the editorial style of the constitution. Xypex admix cnfc2000nf must always be dosed at a rate not less than 0. Xypex chemical corporation is the worldwide leader in crystalline concrete waterproofing and protection technology. Xypex concentrate, xypex modified xypex concentrate ds1, ds2, xypex patchn plug recommended use. Xypex megamix ii is a thick repair mortar for the patching and resurfacing of deteriorated concrete. Xypex is a unique chemical treatment for the waterproofing, protection and improvement of concrete. Xypex concentrate can be applied with either a semistiff bristle brush or suitable spray equipment.
The most chemically active product within the xypex crystalline waterproofing system. For any mixes where cementitious content is other than shown above please contact your xypex distributor. The product range varies from crystalline growth products through to noncrystalline ancillary products. The admix cseries has been specifically formulated to meet varying project and temperature conditions. Penetron product information indicates that its mechanism of reducing concrete permeability is similar to that of xypex admix. Fill cavity by tightly compressing drypac into the groove with pneumatic packing tool or with hammer and wood block. Xypex admix cseries is blended into the concrete mix at the time of batching to waterproof and protect concrete from the start. Mikali xypex concentrate kasitelty pinta on tarkoitus pinnoittaa, ota yhteytta tekniseen tukeen. Dry powder is mixed with water and applied to substrate in a single coat. Coverage for normal surface conditions, the coverage rate for each.
Xypex concentrate is applied as a cementitious slurry to the surface of exist. Xypex is a unique chemical treatment for the waterprooing, protection and repair of concrete. Under certain conditions, the dosage rate for no fines grade may be as low as 0. Xypex concentrate consists of portland cement, inely graded sand and active proprietary chemicals. Provides greater abrasion and impact resistance for horizontal concrete surfaces, 2. Coating schematics downloadable pdfs, pngs, or dwg files of typical repair projects where xypex are used to repair and waterproof concrete. Xypex concentrate was applied to the samples at the rate of 1 kg per m2. Xypex concentrate is a unique chemical treatment for the waterproofing and protection of concrete. Lightly dampen the xypex concentrate at the joint line with a fine mist of water. In view of the many factors that may affect the application of fcm 80, the information contained in this data sheet does not relieve the applicator or user from carrying out their own investigations or tests. The average depths of carbonation were measured at 28, 56, 77 and 91 days. Packaged in the form of a dry powder compound, concentrate ds1 consists of portland cement, various active proprietary chemicals, and an aggregate which has been crushed and graded to particle sizes suitable for. Translated from japanes text this is xypex of xypex japan 8 3.
Xypex admix c is added to the concrete mix at the time of batching. Xypex crystalline waterproofing materials as follows. Tarkempia kohde ja rakennekohtaisia ohjeita varten otettava yhteytta. The following construction details are provided to give information and guidance. For brush application, mix xypex concentrate, five5 parts powder to two 2 parts clean water by volume. Material safety data sheet xypex cementitious products. Xypex is a unique chemical treatment for the water proofing, protection and repair of concrete.
Concrete waterproofing and chemical protection with crystalline technology basc civil eng, u of waterloo, 1984 member of apegbc 25 years experience in concrete and concrete construction hilti canada. The xypex dryshake products and method is specifically designed for use during the placement of slabs. Xypex modified can be applied as a second coat to reinforce xypex concentrate, or applied by itself to dampproof the exterior of foundation walls. Downloadable pdfs, pngs, or dwg files of typical repair projects where xypex are used to repair and waterproof concrete. The xypex technology is available in various forms. Xypex admix c nf consists of portland cement and various active, proprietary chemicals. It is a one component mortar and can be either sprayed or trowel applied at a thickness of 38 in. This type of environment is conducive to the xypex crystalline process. Xypex concentrate is the most chemically active product within the xypex crystalline waterproofing system. Xypex concentrate is to be used as the initial coat in a twocoat system, the concentrate coating should be installed as per the manufacturers standard instructions. The fact that xypex crystalline technology is now specified and used on thousands of diverse waterproofing projects around the globe is a testament to the original concept. Na manufacturers establish xypex, kryton, others follow mid 80s to mid 90s crystalline admixture introduced 2005 2010 majors introduce crystallines basf, sika, chryso the history of crystalline waterproofing crystalline waterproofing technology.
Xypex concentrate is the most chemically active product in the xypex system. Economical 3 adtek hbt mortar krystol plastipatch k511 xypex megamix ii vandex uni mortar 1 vandex uni mortar 1z thorocrete 1. Product description xypex is a unique treatment for waterproofing and protection of concrete. The atmospheric temperature also helps to speed up the reaction. Xypex concentrate xypex modified xypex concentrate ds1, ds2 xypex patchn plug classified as hazardous according to the nohsc criteria 1. On fresh horizontal concrete, xypex concentrate ds1 or ds2 powder can be power troweled into the surface while it is. Xypex concentrate construction joint method statement. View pdf cementitious products view pdf fcm 80 liquid view pdf gamma cure view pdf. The xypex admix can be introduced during the batching of the concrete, for use in either precast or pouredinplace structures. Control and xypex concentrate coated samples were carbonated in an accelerated carbonation chamber. The depth of carbonation of these xypex concentrate coated samples was reduced by 35 40% compared to the controls. The xypex product range consists of high quality products which are typically used for concrete waterproofing, concrete durability, and concrete repair and protection. Allow the concentrate powder to absorb water and adhere to the.
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