0
What else can I help you with?
Will homeowners cover ground movement under cracked caved in concrete?
If "ground movement" means earthquake or can be defined as such, than the answer is no unless you have earthquake rider on your policy.
Is it necessary to place cushion sand under concrete slabs?
Yes, placing cushion sand under concrete slabs is often necessary as it provides a stable base, helps with drainage, and reduces the risk of cracking. The sand layer can also accommodate minor ground movements and prevent moisture from affecting the concrete. However, the need for cushion sand depends on the specific site conditions and the design of the slab. Always consult local building codes and a structural engineer for the best practices in your area.
What is a under-reinforced section in design of beam?
An under-reinforced section in beam design refers to a concrete beam that has insufficient tensile reinforcement to prevent failure by yielding of the steel before crushing of the concrete. This condition is typically characterized by a lower ratio of steel reinforcement to the amount of concrete, resulting in a ductile failure mode. In such a scenario, the steel reinforcement reaches its yield strength before the concrete reaches its ultimate compressive strength, allowing for some warning before failure occurs. This design approach is often preferred as it provides a more predictable and safer collapse mechanism.
What is necking of concrete?
Necking of concrete refers to the localized reduction in cross-sectional area that occurs in a concrete specimen under tensile stress. This phenomenon typically happens before failure and is characterized by a noticeable narrowing at a specific point, indicating that the material is reaching its ultimate tensile strength. Necking can lead to cracking and eventual failure of the concrete, making it an important consideration in structural design and analysis. Understanding this behavior helps in predicting the performance and durability of concrete structures under load.
Can you plant a seed in concrete?
You can but it will not grow. it will if theres water under the concrete
How do you move toilet plumbing that is under concrete?
get rid of the concrete! / get a plumber!
Which is the Standard for inspection of concrete bucket?
The standard for the inspection of concrete buckets primarily falls under the American Concrete Institute (ACI) guidelines, particularly ACI 347, which focuses on the formwork for concrete. Additionally, the American Society for Testing and Materials (ASTM) provides various standards related to concrete handling equipment, including ASTM C94 for ready-mixed concrete. These standards outline the requirements for design, fabrication, and inspection to ensure safe and effective operation of concrete buckets.
Why is concrete often reinforced with steel?
concrete is excellent under a compressive force and terrible under a tensile (stretching)force. Rebar is added when concrete is subjected to tensile forces.
Do you need gravel under concrete for proper installation?
Yes, gravel is typically used as a base layer under concrete to provide proper drainage and support for the concrete slab.
What is a large room under the ground called?
A basement is a large room under the ground. A dungeon is a room under the ground.
What has the author Thomas H Hanna written?
Thomas H. Hanna has written: 'Design and construction of ground anchors' 'Ground anchors in civil engineering' 'The behavior of long piles under compressive loads in sand'
What is Damp proof membrane under concrete slab?
This is a heavy gauge polythene laid under the concrete to stop dampness rising upwards
