Coating for wallboards

Static structures (e.g. – buildings) – Disparate sheet lamina between exposed surfaces of wall,... – Tie crossing dividing lamina

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Details

52443, 52446, 106 97, 106 98, E04F 1304, C04B 702

Patent

active

047350270

ABSTRACT:
A coating for a wallboard comprises of silica sand, cement and a particulate, non-fibrous filler, where the ratio of the average sand diameter to the average filler diameter is within the range of from about 40:1 to about 20:1.

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