Composite building material and method for manufacturing the same
First Claim
1. A composite building material, comprising:
- a foamed synthetic resin plate layer including a first surface, a second surface, and a plurality of concave grooves formed in at least one of the first surface and the second surface, a net-like groove lathing material which is completely disposed in the plurality of grooves, a net-like surface lathing material stretched on the at least one surface such that it covers an opening of the plurality of grooves, and a mortar layer filling the plurality of grooves and covering the at least one surface so as to bury both the groove lathing material and the surface lathing material.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided is a composite building material which is more improved in the bonding capability of a cement mortar material itself with a foamed synthetic resin plate layer, furthermore prevents the occurrences of exfoliations and cracks and has higher strength compared with conventional composite materials. Plural concave grooves are formed in parallel on at least one of the surface and backface of a foamed synthetic resin plate layer and a net-like groove lathing material corresponding to the size of each groove is arranged within each groove. A cement mortar material is filled in the groove so as to bury the groove lathing material, a net-like surface lathing material is then stretched over all of one surface and a cement mortar material is further laminated to form a composite building material in which the foamed synthetic resin plate layer and the cement mortar layer are integrated with each other. The groove is made concavely in almost a dovetail groove form and the composite building material is structured so as to dispose the groove lathing material in the back section of the groove.
-
Citations
19 Claims
-
1. A composite building material, comprising:
-
a foamed synthetic resin plate layer including a first surface, a second surface, and a plurality of concave grooves formed in at least one of the first surface and the second surface, a net-like groove lathing material which is completely disposed in the plurality of grooves, a net-like surface lathing material stretched on the at least one surface such that it covers an opening of the plurality of grooves, and a mortar layer filling the plurality of grooves and covering the at least one surface so as to bury both the groove lathing material and the surface lathing material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A composite building material, comprising:
-
a foamed synthetic resin plate layer including a first surface, a second surface, and a plurality of concave grooves formed in at least one of the first surface and the second surface, wherein the grooves include an opening having an opening width;
a net-like groove lathing material which is completely disposed in the grooves and has a groove lathing width, the groove lathing width being greater than the opening width;
a net-like surface lathing material stretched on the at least one surface such that it covers the openings of the grooves, and a filling layer in the at least one groove and covering the at least one surface so as to bury both the groove lathing material and the surface lathing material. - View Dependent Claims (11)
-
-
12. A method of manufacturing a composite material, comprising:
-
forming a plurality of concave grooves in parallel on at least one of a first surface and a second surface of a foamed synthetic resin plate layer;
arranging a net-like groove lathing material corresponding to the size of each groove completely in each groove;
filling the groove with a cement mortar material so as to bury the groove lathing material;
stretching a net-like surface lathing material over the one surface such that it covers an opening of each groove; and
applying cement mortar material to encase the surface lathing material thereby integrating the foamed synthetic resin plate layer with the cement mortar material. - View Dependent Claims (13, 14, 15)
-
-
16. A method for manufacturing a composite material, comprising:
-
forming a plurality of concave grooves in parallel on at least one of a front surface and a back face of a foamed synthetic resin plate layer;
arranging a net-like groove lathing material in each groove such that the groove lathing material is completely within the groove;
stretching a net-like surface lathing material over all of the at least one surface such that it covers an opening of each groove; and
then filling the grooves with a cement mortar material so as to bury both the groove lathing material and the surface lathing material, thereby integrating the foamed synthetic resin plate layer with cement mortar material. - View Dependent Claims (17, 18)
-
-
19. A composite building material, comprising:
-
a foamed resin layer including a first surface, a second surface, and a plurality of elongate grooves formed in at least one of the first surface and the second surface, each of the grooves having an opening which has a length and a width;
a net-like groove lathing material completely disposed in the plurality of grooves, the groove lathing material including a segment in one of the plurality of grooves, the segment having a width which is greater than the width of the opening;
a surface lathing material stretched over the at least one surface such that it covers the openings of the plurality of grooves; and
a mortar layer filling the plurality of grooves and covering the at least one surface so as to encase both the groove lathing material and the surface lathing material.
-
Specification