What does headwall mean in construction?
Headwall or Endwall– An integrated wall located at either end of drainage pipe or a stream crossing structure. A wall built at a pipe inlet is a headwall. A wall built at a pipe outlet is an endwall. 1/2019.
What is architecture headwall?
A headwall is a retaining wall which is designed to support a structure such as a bridge or to provide retention for a culvert or drainage ditch. Headwalls on culverts and other drainage projects are usually found around the outlet and similar structures may also provide support at the inlet.
What is a headwall civil engineering?
In civil engineering, a headwall is a small retaining wall placed at the inlet or outlet of a stormwater pipe or culvert. In medicine, a headwall is the wall at the head end of a hospital bedspace.
What is a headwall on a culvert?
Culvert headwalls are attached to the ends of a culvert to reduce erosion, inhibit seepage, retain the fill, improve the aesthetic and hydraulic characteristics, and make the ends structurally stable.
What are headwall and Wingwall?
Headwalls and Wingwalls are produced to finish and secure the ends of pipe, box culverts and bridge sections. They are designed to function together with the conduit to provide a sound, functional and permanent structure.
What is the point of a headwall?
A headwall is a wall, made of a variety of materials, often placed at the outfall of a drain or a culvert to serve as a retaining wall and protect fill from scour or undermining, increase hydraulic efficiency or divert the direction of flow.
What is a headwall unit?
A hospital headwall system is an architectural feature in a patient room. It combines electrical and medical gas functions while effectively managing the cords and tubing. Hospital headwall systems are designed to improve equipment organization and layout.
What is a headwall in geology?
1a : a precipice rising above the floor of a glacial cirque. b : a steep slope forming the head of a valley.
What is a flared end section?
Pipe Flared End Sections provide a transition from the pipe or culvert to the environment upstream and downstream. They improve the flow capacity of the sewer or culvert and create an aesthetically pleasing appearance blends into the embankment. These sections are available from 12” dia. to 72” dia.
What is the purpose of a culvert?
Culverts function primarily as hydraulic conduits, conveying water from one side of a roadway or similar traffic embankment to the other; therefore, culverts serve the dual purposes of functioning as hydraulic structures as well as acting as traffic load bearing structures.
What is a drainage headwall?
A headwall is a small retaining wall built at the inlet or outlet of a storm water drainage pipe or culvert pipe. Industries put them in place to reduce any erosion to the pipe and surrounding area caused by the constant flow of water.
Who is headwall construction and what do they do?
Headwall Construction was founded out of a passion to deliver fine custom-built homes in partnerships based on trust, honesty and collaboration. The Headwall Construction team prides themselves in understanding their client’s needs and exceeding expectations every step of the way.
What are the goals of a hospital headwall system?
Ultimately, there are three primary goals of a hospital headwall. First, reduce clutter. Second, effectively manage all the patient care accessories. Third, improve the room aesthetic. Hospital headwall systems are designed to improve equipment organization and layout.
Where does the head wall flashing go on a roof?
Products custom made to order. A headwall is defined by the junction between a sloped roof and a wall. Flashing this area of a roof correctly is very important to avoid leaks. On metal roofing systems, a headwall flashing is designed to hook on the j channel or z channel and extend up behind the wall exterior, while in shingle and slate roof…
Why do you need a headwall in a trench?
Headwalls are an important part of trenchless repair and rehabilitation efforts. Headwalls are used to prevent the washing away of materials or undermining of the culvert’s end.