What Is A Gutter Apron? A gutter apron is a drip edge. A gutter apron is a special type of roof flashing. which is designed for the size and shape of the gutter. Standard gutter aprons are made from galvanized metal. Gutter aprons are L-shaped metal. which slips under your shingles and hangs an inch …
Caisson Foundation | Pneumatic Caisson | Drilled Caissons | Caisson Construction
Caisson Foundation The caisson foundation is also called the deep foundation. Caisson means box, which is derived from the french word caisse. The caisson foundation is mainly done underwater. Caisson foundation is excavated before or after excavation. The caisson foundation is mainly used of wood, RCC, and cast iron. There is a possibility of fire …
Post Tension Slab | Post Tension Cable Repair Cost | Advantages & Disadvantages of Post Tension Slab
Post Tension Slab Post tension slab is a combination of conventional slab reinforcement and additional high-strength steel tendon. After the concrete is set, the slab steel tendon is stressed according to the design. Post-tension slab is increasingly heard in the construction industry. This method enables the designer to take advantage of reinforcing concrete similar to prestressed …
Modified Proctor Test | Difference Between Standard Proctor Test Vs Modified Proctor Test
Modified Proctor Test The modified proctor test is known as a heavy compaction test for soil. A modified proctor test is usually used in situations where heavy compaction is required. In 1933, Ralph R. Proctor of the University of California established a laboratory to obtain the practical maximum density of soil samples easily. The practical …
Weep Holes in Retaining Wall | Weep Hole Cover | Window Weep Hole
What Are Weep Holes? Holes are made in the compound walls, underground passages, rating walls, wing walls, other underground structures, etc. for drainage of water called weep holes. A weep hole is a round or square opening of 0.1 mt dia that allows water to escape from the inside of the retaining wall or water …