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PENETRON®: Data Sheet(PDF)    Application Video(MPG) (Click on link to open or Save As to download ) PENETRON® is a surface-applied material which waterproofs and protects concrete in-depth. It consists of Portland cement, specially treated quartz sand and a compound of active chemicals. PENETRON® can be applied to all structurally sound concrete, new or old. It may be applied to either the pressure or non-pressure concrete face (i.e. with or against water pressure). PENETRON® needs only to be mixed with water prior to application. RECOMMENDED FOR: • Basement retaining walls • Parking structures • Concrete slabs (floor/roof/balcony, etc.) • Tunnels and subway systems • Construction joints • Foundations • Water retaining structures • Underground vaults • Swimming pools • Sewage and water treatment plants • Channels • Reservoirs • Bridges ADVANTAGES: • Resists extremely hydrostatic pressure from either positive or negative surface of the concrete slab • Becomes an integral part of the substrate • Highly resistant to aggressive chemicals • Can seal hairline cracks up to 0.4mm • Penetrates deeply and seals concrete's capillary tracts and shrinkage cracks. • Waterproofing and chemical resistance properties remain intact even if the surface is damaged. • Cannot come apart at the seams, tear or puncture.   • Less costly to apply than most other methods • Increases flexibility in the construction schedule • Increases concrete's compressive strength • Does not require protection during backfilling or during placement of steel, wire mesh or other common procedures • Can be applied to moist or green concrete. • Protects concrete and reinforcing steel • Approved for potable water use • Permanent • Allows concrete to breath, eliminating water vapor build up • Non-toxic • No extensive curing times in most climates TECHNICAL PROPERTIES: Aggregate State: Powder Color: Cement Grey Bulk Density: 1.25kg/l Pot Life: 30 minutes   Setting Time: Approx. 2 hrs Potable Water: Approved Shelf Life: 12 Months in unopened, undamaged bags Packing: 22.68 kg bags or 25 kg pails *All data are averages of several tests under laboratory conditions. In practice, climatic variations such as temperature, humidity, and porosity of substrate may affect these values. COVERAGE: Water retaining structures, internal concrete wall surfaces: PENETRON® at 0.65-0.80 kg/m,(1.25-1.5 lb/sq yd) applied with brush or spray. Construction slabs: PENETRON® at 1.00 kg/m,applied in one slurry coat to hardened concrete or dry sprinkled and trowel applied to fresh concrete when this has reached initial set. Construction joints: PENETRON® at 1.5 kg/m, applied in slurry or dry powder consistency immediately prior to placing the next lift/bay of concrete. Blinding concrete:PENETRON® at 1.2 kg/m,applied in slurry or dry powder consistency immediately prior to placing the overlying concrete slab. PREPARATION: All concrete to be treated with PENETRON® must be clean and have an “open” capillary system. 1. Remove laitance, dirt, grease, etc. by means of high pressure water jetting, wet sandblasting or wire brushing. 2. Faulty concrete in the form of cracks, honeycombing, etc. must be chased out, treated with PENETRON® and filled flush with PENETRON MORTAR. 3. Surfaces must be carefully prewatered prior to the PENETRON® application. The concrete surface must be damp but not wet. MIXING: PENETRON® is mechanically mixed with clean water to a consistency of thick oil paint. Approximately mixing ratio is 0.8 parts of water to 2.0 parts of power (by volume). Mix only as much material as can be used within 20 minutes and stir mixture frequently. If the mixture starts to set do not add more water, simply restir to restore workability. APPLICATION PROCEDURES: • Slurry consistency—Apply PENETRON® in one or two coats according to specification by masonry brush or appropriate power spray equipment. When two coats are specified apply the second coat whilst the first coat is still "green."   • Dry powder consistency (for horizontal surface only). The specified amount of PENETRON® is distributed in powder form through a sieve and trowelled into the freshly placed concrete once this has reached initial set.   Post treatment: The treated areas should be kept damp for a period of five days and must be protected against direct sun, wind and frost, by covering with polythene sheeting, damp hessian or similar. NOTES: • Do not apply PENETRON® at temperatures below +0 ¼C. • PENETRON® cannot be used as an additive to concrete or plasters. • PENETRON® contains cement. • Avoid contact with skin and eyes. • In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves. • Keep out of reach of children. • For further information please refer to Material Safety Data Sheet. WARRANTY:: ICS/Penetron International, Ltd. products will perform according to specifications only if directions are followed. ICS/Penetron International, Ltd. is not responsible for improper use, application, or storage of its products or for use of its products in unsafe weather or with unsafe engineering or working conditions. ICS/Penetron International, Ltd. products are supplied subject to standard terms and conditions of sale or rental, which limit ICS/Penetron International, LtdÕs responsibility for the product. Any warranty of the product is limited to ICS/Penetron International, Ltd.Õs unless otherwise specifically provided by ICS/Penetron International, Ltd. in writing.       mailto office@tcm-asia.com     office phone +66 (0)76 - 249505    direct call: +66 (0)86 - 9439834