Preprufe 300r plus and preprufe 300r plus lt for use. Concrete is cast against the adhesive side of the membrane. For technical assistance call toll free at 8663333sbm 3726 preprufe, bituthene and hydroduct are trademarks. Preprufe 300r msds search our sds online database free. Preprufe 300r plus and preprufe 160r plus membranes are release liner free and designed for efficient, reliable installation.
Preprufe 300r membrane is applied over properly prepared earth, stone or concrete. Designed with advanced bond technology, preprufe 300r. Preprufe 300r membrane can be returned up the inside face of slab formwork to attain a fully bonded system. Ensure exposed concrete substrate is smooth, sound and free from loose. After removal of formwork this allows a tie in with bituthene selfadhered membrane or. Preprufe 300r plus and preprufe 300r plus lt for use on all horizontal applications. Preprufe tape lthc preprufe bandazni trak, ki ima nanos preprufe. Wipe the area with a damp cloth to ensure the area is clean and free from dust, and allow to dry. In the opinion of the bba, preprufe 300r plus, if installed, used and. Release liner free and designed for efficient, reliable installation, the preprufe plus ziplap allows for an adhesive to adhesive bond at seam overlaps and delivers. Ensure the underside of the succeeding sheet is clean, dry and free from contamination. Page 57 safety data sheet printing date 07122017 version number 1. Allow to dry and apply preprufe tape centred over the lap and roll firmly. Preprufe plus ziplap seams allow for an adhesive to adhesive bond at membrane.
Preprufe 300r 160r ds uk concrete deep foundation scribd. Preprufe plus enhanced waterproofing performance youtube. For use below slabs and on confined basement walls description preprufe. In the opinion of the bba, preprufe 300r plus, if installed, used and maintained in. Ensure the underside of the succeeding sheet is clean, dry and free from contamination before attempting to overlap. Preprufe 300r membrane is used primarily in under slab and belowgrade split slab applications. The postapplied, selfadhesive waterproofing protection for critical belowground applications goes on concrete with a roller, in extreme temperatures. Preprufe 300r plus membranes are release liner free and designed for. Ensure the underside of the succeeding sheet is clean, dry and free. Preprufe plus new generation preprufe membranes with. Preprufe 300r 160r membranes preapplied waterproof membranes that develop an adhesive bond to poured concrete to prevent water migration. Preprufe 300r or 160r shall be applied with its adhesive face presented to receive fresh concrete to which it will integrally bond. Gcp applied technologies formerly grace preprufe 300r product data sheet. Application apply preprufe tape when ambient temperatures are 4.
Preprufe 300r membrane product information for more detailed installation instructions. Preprufe scs blindside waterproofing system for shotcrete. Preprufe 300r membrane is designed to accept the placing of heavy reinforcement using conventional concrete spacers. Any additional fixings must be covered with a patch of. Preprufe plus ziplap seams allow for an adhesivetoadhesive bond at. The tape is a critical component of the preprufe system since it is designed to develop a continuous mechanical bond to concrete that is cast against it.
Gcp applied technologies formerly grace preprufe 300r. Release liner free and designed for efficient, reliable installation, the preprufe plus ziplap allows for an. Preprufe plus ziplap seams allow for an adhesivetoadhesive bond at membrane sheet overlaps, and deliver superior performance in harsh conditions without the need for specialized equipment, heat or power. Grace construction products grace waterproofing systems. Horizontalthe substrate must be free of loose aggre gate and. Please refer to preprufe plus application manual for detailed. Forms a unique integral seal to concrete poured against it. Peel back the plastic release liner from between the overlaps as the two layers are bonded together. Release liner free and designed for efficient, reliable installation, the preprufe plus ziplap allows for an adhesive to adhesive bond at seam overlaps and. Horizontal the substrate must be free of loose aggregate and sharp protrusions.
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