Westonci.ca is your go-to source for answers, with a community ready to provide accurate and timely information. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

A half-block concrete masonry unit is tested for compressive strength. The outside dimensions of the specimen are 190mm x 190mm x 190mm. The cross section is a hollow square with a wall thickness of 25 mm. The load is applied perpendicular to the hollow cross section and the maximum load is 225. Determine the gross area compressive strength.