Clay pipe, Bricks, Asbestos cement, Cast Iron various schedules , preformed pipe and concrete forms (ducts)
Honeycombing in concrete can be formed due to the improper consolidation of concrete. If Concrete is not consolidate when it is placed inside of form work air voids could remain between the forms and the concrete creating honeycombing. Proper consolidation can be achieved by the use of vibrators.
There is only one foundation. Whatever the square footage is for the house on the first floor. Is where the foundation is. Its made of mixed concrete that is poured and set to dry before building the house on it. Perhaps you're asking about the different types of foundations a house can be built on? If so, the three most common are... # Slab - This is a solid slab of concrete that, once the house is built, serves as the floor as well. # Crawl space - Short concrete walls are built on concrete footers to elevate the house. # Basement - Large concrete wall built on footers as well. Hope this helps. == There are also monolithic slab foundations and dry stone foundations as well as mixed masonry and mortar, i.e. brick, concrete block.
One of the disadvantages of self-compacting concrete is that it can be quite costly. When it is mixed with other forms of concrete it can break down over time.
It is unknown who came up with the idea to pave roads with concrete. The first concrete paved road was built in 1909 and was Woodward Avenue in Detroit, Michigan.
Clay pipe, Bricks, Asbestos cement, Cast Iron various schedules , preformed pipe and concrete forms (ducts)
concrete
In reference to concrete, bottom forms can be removed once the item is dried and set. After 7 days, strength is built in the product and it is able to be used without bottom support forms.
This term may be referring to a carpenter who "forms" concrete. That is setting forms to place concrete into for walls, floors, footings and such.
Concrete.
The Colosseum is built with concrete, faced stone, stone and marble.
Plywood would be very ideal for concrete forms given its ability to produce smooth surfaces and to be used repeatedly.
They used concrete.
Concrete
built elements are creatios of humans for example cities,homes and concrete
concrete or bricks
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