| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide cement mortar for construction substrate which, even when obtained by short-time mixing, has consistency suitable for plastering, can easily be spread with a trowel, droops hardly, and exhibits improved adhesion to a metal lath and has excellent durability after plastering. <P>SOLUTION: The cement mortar for construction substrate contains the following components (A) to (F), wherein the contents of acrylic fibers and glass fibers are ≥0.06 pt.mass and ≥0.02 pt.mass, respectively, relative to 100 pts.mass of the component (B): (A) fibers containing acrylic fibers and glass fibers having a fiber length of 4-27 mm, wherein the total content of the acrylic fibers and the glass fibers is 0.08-0.3 pt.mass relative to 100 pts.mass of the component (B); (B) cement; (C) an expanding material; (D) an inorganic fine powder; (E) a fine aggregate; and (F) a water retaining agent. <P>COPYRIGHT: (C)2012,JPO&INPIT |
