Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1974-07-19
1976-01-20
Whitby, Edward G.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
34 14, 52310, 52741, 118118, 156293, 210263, 210510, 264126, E04F 1700
Patent
active
039335461
ABSTRACT:
A method for draining water or moisture from a substratum for a waterproofing layer in buildings comprising applying to the substratum such as concrete or mortar a sintered product of a thermoplastic resin, having a capillary structure comprising numeral, fine and interconnecting pores and voids of 20 to 70 percent, selected from the group consisting of a sintered plate and a sintered hollow product in a form of a belt or tube, wherein at least a part of the sintered product is protruded into the atmosphere and applying thereto a waterproofing layer, and thereby making the water or moisture contained in the substratum evaporate through the sintered product.
REFERENCES:
patent: 2438528 (1948-03-01), Wilhelm et al.
patent: 2788053 (1957-04-01), Dolbey et al.
patent: 3024948 (1962-03-01), Rabl
patent: 3671284 (1972-06-01), Uhrig
patent: 3842006 (1974-10-01), Burt
Gohda Hidekiyo
Kiku Takashi
Sumitomo Chemical Company Limited
Whitby Edward G.
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