I think it is probably good practice in most cases to have the beam or joist bear on something rather that have it nailed in, but is it required? Gothic architecture allowed structures to maintain an open interior space, transferring more weight to the buttresses instead of to central bearing walls. more...
The slenderness ratio, in turn, depends upon the effective height (or length) and the effective thickness of the wall or column. This video talks about the constituents of the concrete,. It explains the meaning of characteristic strength and target mean strength…Verifying Compressive Strength more...
A bituminous coating applied in accordance with the manufacturer’s instructions. Acrylic-modified cement applied at a minimum rate of 3 pounds per square yard. Floors shall support all dead loads plus the minimum unit live loads as set forth in s. When a concrete floor is placed in clay soils, more...
At wind speeds of 110 miles per hour (mph), all the coated walls resisted water penetration, but the uncoated wall failed early in the testing at lower wind speeds (62 mph). A brick wall’s fire resistance rating can be calculated. Fire Resistance and Smoke Protection – Fire Resistance Rat more...
Different crack patterns and locations often tell us the cause of cracking and thus suggest what repair is needed. Has movement broken structural connections? Loaning institutions generally will not close a loan without repairs being done or scheduled. Our steel piers will provide your structure more...