Assertion: mortar's strength | /r/HasProperty | high
Facets:
Source sentences:
text: Cement mortar will give high strength and resistance against water.
text: Packing mortar should be of high homogeneity, water resistance and high strength.
text: Our refractory mortar is air-entrained for freeze-thaw resistance, offers great workability, high strength, and a one-hour working time.