Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ADMIX, PENECRETE MORTAR

Limba: Engleza

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Tip documentatie: Catalog, brosura

Pagina 1 - Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ...

NEW CONSTRUCTION PERMANENT WATERPROOFING PERMANENT WATERPROOFING BASEMENT WALLS AND CONCRETE SLABS (UNDER CONSTRUCTION) WITH THE INTEGRAL CYSTALLINE WATERPROOFING SYSTEM OF PENETRON® COMPANY NEW CONSTRUCTION PERMANENT WATERPROOFING 1. Concrete waterproofing, using PENETRON ADMIX®, integral crystalline admixture, added in the Ready-Mix Plant or in the Ready-Mix Truck PΕΝΕΤRON ADMIX® is a waterproofing integral crystalline admixture, in powder form and the mixing ratios vary between 0.8 – 1%, by cement weight. The product can be added directly, in its powder form, in the Ready-Mix Plant, in the aggregates (dry aggregates, before adding water, usually on the transport belt) or in the Ready-Mix Truck, but it must be diluted in the water, prior to mixing. Mix PΕΝΕΤRON ADMIX® with water, using a mixing drill. For better convenience, PΕΝΕΤRON ADMIX® mixing with water can be carried in batch operations. Mix 20 lb (9 kg) PΕΝΕΤRON ADMIX® (1/2 of the 18 kg bag) with 25

Pagina 1-Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ADMIX,...

Pagina 2 - Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ...

lb (11.5 kg) water in the special formulated with volume tape Mixing Drum of 6 gal (23 Lt) of PΕΝΕΤRΟΝ® company, mixing for about 1 minute. The mixture is then poured into the truck and mixed for at least 5 minutes, after the last portion of PΕΝΕΤRON ADMIX®, at high speed, to ensure even distribution in the concrete mixture. Example Indicatively, for concrete mixture with cement content 300 kg-cement/m3, 3 kg/m3 PΕΝΕΤRON ADMIX® are required (mixing ratio 1% by cement weight). If the drum is 9 m3, then 3 kg x 9 m3 = 27 kg PΕΝΕΤRON ADMIX® are needed, that is three “halves” of 9 kg, and so three Mixing Drums of 6 gal (23 Lt) are needed. The use of certified superplasticizer with the waterproofing integral crystalline admixture is highly recommended, for even better performance, based on the best workability and overall highest quality concrete, so as to reduce the cost of any subsequent repairs. The superplasticizer is added at the beginning, always at high mix

Pagina 2-Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ADMIX,...

Pagina 3 - Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ...

ing speed and as for the example above, the three PΕΝΕΤRON ADMIX® Mixing Drums of 6 gal (23 Lt) must be added within the next 4 – 5 minutes, at the same mixing speed and then mix for at least 5 minutes, after the last Mixing Drum, at high speed, to ensure even distribution in the concrete mixture. The mixing time in the truck at high speed, based on the use of a certified superplasticizer, is 8 – 10 minutes in total. Then, the concrete is ready to use. NOTE: The used amount of PΕΝΕΤRON ADMIX® admixture in the concrete does not affect the normal practices of good concreting, liquidation, vibration and control curing. For a complete permanent waterproofing and protection of the concrete, with the use of integral crystalline system, cold joints and cracks, such as tie holes, spalled and honeycombed areas, must be patched, repaired or sealed with crystalline waterproofing mortars, which are the liquid-applied PENETRON®, the repairing mortar PENECRETE MORTARTM and the rapid s

Pagina 3-Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ADMIX,...

Pagina 4 - Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ...

et waterstop PENEPLUG®. Conventional polymer-modified repairing mortars drastically reduce the function of the crystalline system, where they are applied. Cold joint can be sealed with the use of water expanding strips, PENEBARTM SW, to seal concrete joints, prior to concreting. 2 NEW CONSTRUCTION PERMANENT WATERPROOFING 2. Waterproofing of cold joints with the use of water expanding strips PENEBARTM SW PENEBARTM SW 45 RAPID (rapid expansion) water expanding strips or PENEBARTM SW 55 (slow expansion) are recommended for cold joint waterproofing. PENEBARTM SW 55 is highly recommended for cold joint waterproofing at moist environment, or, when rain is forecasted. PENEBARTM PRIMER is used as a primer of water expanding strips, for maximum bonding on the concrete surface and as a water barrier of the substrate. PENEBARTM SW is applied, when the primer is “tacky”, usually half to one hour, since its application. At rare application, when the substrate damp, the use of slow expansio

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Pagina 5 - Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ...

n water expanding strip is recommended, using a metal perforated strap fastening, instead of the primer, width 3/64’’ (10 mm) (in 10-meter rolls), positioned along on the surface of the strip and fixing it each 9.8’’ - 11.8‘’ (25 - 30 cm), with appropriate concrete nails. PENEBARTM SW Type B is used for concrete element of width up to 7.8’’ (20 cm) (4-meter rolls, 25 x 9 mm intersection), while PENEBARTM SW Type A is used for concrete element of width above 20 cm (5-meter rolls, 25 x 19 mm intersection). For concrete element above 15.7’’ – 19.7’’ (40 – 50 cm), two parallel expansion strips can be used, at a distance of approx. 30 cm between them. PENEBARTM SW expanding strips must be covered with 4 – 5 cm width reinforced concrete. To connect two expanding strips, their edges must be cut at 45 o angle and then bring them together with adequate pressure. Overlapping of the expanding strips must be avoided. 3 NEW CONSTRUCTION PERMANENT WATERPROOFING 3. R

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Pagina 6 - Impermeabilzarea peretilor de subsol si a placilor din beton PENETRON PENEPLUG, PENETRON ...

epairing and waterproofing of honeycombed areas, tie holes and pointing applications, with the crystalline waterproofing system of the liquid applied PENETRON® and the repairing PENECRETE MORTARTM Cracks, honeycombed and spalled areas, of new or existing concreting, should be routed out with mechanical means, to remove dirt, loose materials and aggregates. Clean honeycombed areas with excess water, to remove loose materials and moisten the surface to a dull dampness, which is prerequisite for the application of the liquidapplied integral crystalline waterproofing coating PENETRON® and crystalline waterproofing mortar PENECRETE MORTARTM. When the concrete is damp, with no wet sheen on the surface, apply a slurry coat of PENETRON®, at a mixing ratio of 5 part PENETRON® powder to 3-3.5 parts of water (by volume), on the areas to be patched or repaired and 2/5” (10 mm) around them. While PENETRON® coating is still “green” (tacky), mix PENECRETE MORTAR™ with adequate amount of