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  1. paul

    What are gypsum-bas ed crack fillers?

    Gypsum crack fillers are universal joint sealants used for jointing, caulking, leveling and bonding between gypsum boards, ready-mix materials made by certain production processes of inorganic or organic cementitious materials, fillers and various chemical admixtures. Finished products of...
  2. paul

    waterproof putty formulations

    Specifications of HPMC seems to be good but better if DS is specified. What we need is good workability and water retention on 0.3-0.4% use with 10%Cement and 85-90% inert on less than 250 mesh size. How much RDP is needed to achieve min 1.2 N/mm2 strength on 2 days and 7 days. Specifications...
  3. paul

    Recent Developments in Dry Mortar Technology in Europe

    Recent Developments in Dry Mortar Technology in Europe Prof. Dr. Johann Plank Chair for Construction Chemicals Institute for Inorganic Chemistry TU München Lichtenbergstr. 4 85747 Garching Germany 1. Introduction Over the last years, the global dry-mix mortar production is increasing very fast...
  4. paul

    TPO Waterproofing Systems using Novel Plastomers and Elastomers Stefan Ultsch – DOW Europe GmbH

    TPO Waterproofing Systems using Novel Plastomers and Elastomers Stefan Ultsch – DOW Europe GmbH
  5. paul

    Why should thin-layer masonry mortar be developed?

    The thickness of masonry mortar joint is generally 8-12mm, mainly determined by the dimensional accuracy of the block material. The lower the dimensional accuracy of the block material is, the thicker the mortar joints will be required. In general, the strength of mortar joint is lower than that...
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