In general, steel bars are categorized into two. These include deformed and mild steel bars. The mild ones are mainly used to make slab beams that require reinforced cement concrete. They are usually plain and are available in round sections. These sections vary in diameter and can be between 6mm and 50mm. They are usually manufactured as long rods but they can be easily cut or bent without getting damaged.
The deformed type of steel bars usually has ribs, deformations or lugs on the surface. They are used to reduce slipping in concrete. The tensile stress on these bars is higher compared to the mild steel bards. End hooks are not necessary when you are using the deformed steel bars. They usually measure between 6mm and 50mm in diameter. Deformed steel bars are preferred because they limit cracks in reinforced concrete and thus are recommended for use in structural engineering.

Tiltwall projects start with carrying out some groundwork on a site and pouring slab. Footings are also installed near the slab before the panels are installed. Wooden pieces are assembled to create forms for the panels. These forms are used as molds when making the panels. The forms have to be reinforced using steel grids. At this point, embeds and inserts are installed to help lift the panels and attach them to each other, the footing and roof system.

Once embeds and inserts are in place, any standing water and debris on the slab has to be cleaned so that concrete can be poured inside the forms to make panels. When the panels have solidified, they are lifted using cranes and attached on the footings using embeds. After the erection of all the panels on the buildings, finishes are applied to the walls by painting or sandblasting and then work on the interior begins.

Glass reinforced polyester (GRP) is a light, durable and tough constructional material which can be molded and fabricated into all manner of products. It is a composite of a resilient durable resin with an immensely strong fibrous glass. Polyester resin is used as the main component and is reinforced with glass fibers to form GRP.

The characteristics of a very strong and light weight construction material are particularly relevant when designing roofing features. GRP is chemically inert and corrosion-resistant and it also offers high levels of water resistance and will not buckle or distort in high temperatures. However, the greatest advantage of GRP over conventional materials is that it can be designed as a whole self supporting structure that can also be easily lifted into position and installed using minimum man power.

Using GRP thus saves time and reduces installation costs and maintenance fees making it an excellent roofing material.

Modular building technology involves the use of conventional building practices and materials with one significant difference. The construction actually takes place inside a climate controlled factory where complete modules are produced. When they are completed, the modules get shipped to the job site via truck. Once they arrive on site, they are set and finished.

Modular construction saves time and meets deadlines since it happens in a climate controlled environment regardless of weather conditions. It saves money due to shorter construction times and a shorter duration of construction loans. Since all of the purchased building materials are stored in an off-site factory, there will be less work site theft.

It increases quality since raw materials are protected from common problems, such as rot and warp. With modular construction, quality is built into each project and each step of the modular construction process incorporates consistent building practices.