construction

  Definition of Bar bending It is the method of bending reinforcing steel into shapes which are important for reinforced concrete construction. Definition of Bar bending schedule(BBS) Bar bending schedule alias schedule of bars refers to a list of reinforcement bars, a specified RCC work item that is shown in a tabular form for a smooth view. This table sums up all the necessary particulars of bars ranging from diameter, shape of bending, length of each bent and straight portions, angles of bending, total length of each bar, and number of each type of bar. This information can be used for making an estimate of quantities. It includes all the details essential for fabrication of steel like bar mark, bar type and size, number of units, length of a bar, shape code, distance between stirrups (column, plinth, beam) etc. While generating bar schedules, it is important to take proper care about length. In case of bending, bar length will be raised at the bending positions. Benefits of the...

  Wall putty is utilized for purposes like leveling of wall surfaces, and being a defensive base for costly paints and some more. Then again, POP short for Plaster of Paris, is a white powder that is utilized for the outside layer of building and walls. Wall putty depends on concrete or white powder. It is made for outside and inside walls, which is utilized for giving a defensive base, particularly for costly paints. It is additionally used to fill pores in walls and roofs. For minor occupations, putty can be effortlessly applied by a brush or with a splash. Constructors generally characterize POP (Plaster of Paris) as a white powder that sets to a hard strong when blended in with water, utilized for making figures and throws, as an added substance for lime plasters, and for making throws for setting broken appendages. It is generally the hemihydrates of calcium sulfate, 2CaSO4.H2O. Plaster of Paris is additionally a significant element of the ordinary cast for the human body that...

  Painted concrete surfaces, whether they're driveways, walls, or floors, can enhance the aesthetic appeal of your property. However, over time, paint may wear out, fade, or you might simply want to change the color or finish. Removing paint from concrete without chemicals can seem like a daunting task, but with the right tools, techniques, and patience, you can achieve excellent results while minimizing harm to the environment and your health. In this comprehensive guide, we'll walk you through the step-by-step procedure to remove paint from concrete surfaces without using chemicals and provide specialized tips for getting rid of spray paint. Why Avoid Chemicals? Using chemicals to remove paint from concrete may be effective, but it can come with a host of downsides. Chemical strippers often contain hazardous substances that can be harmful to your health and the environment. The fumes can be noxious, and improper disposal of chemical waste can contribute to pollution. Opting f...

  The vertical loads of the construction structure have been supported by the beam structures. The beam structure helps to transfer the applied loads, which helps to prevent the construction structure from being collasped under the external forces or its own weight. On the roofs of the buildings, balconies and other areas of construction structures, the beam has been used. The application of the beams in the construction structure helps to provide greater stability and strength to the structure. On the basis of the specific requirements and the design of the construction structure, the types of beams have been chosen. Discuss different types of beams used in construction Cantilever beams These types of beams have been used to carry the loads over the unsupported spans. In this case, there is no need for any kind of additional support. The cantilever beams are generally used in construction structures like bridges and balconies. Supported beams These types of beams are simple and co...

  Formwork is impermanent molds into which concrete is poured, and compacted to cast concrete as per the plan. Formwork is raised in the right situation to cast concrete auxiliary individuals. The formwork is kept in its situation until the concrete solidifies and begins picking up strength. Removal of formwork is suggested just when the concrete has picked up strength to take up its deadweight without the further assistance of formwork or any props. Before managing the careful steps which are to be taken during the removal of formwork or props, it is consistently important to know the right time of removal of formwork. The formwork must be evacuated after the ideal strength is accomplished by the concrete basic components that is bolstered inside the formwork. Here we have given brief data on the right time of removal of formwork and the precautionary measures which must be taken. Right Time of Removal of Formwork The time from which the concrete is set in formwork till the time t...

  The Bid estimating software helps to provide detailed electrical estimates for the construction project. The Bid estimating software helps to measure the conduit and wire length, and helps to offer more transparent and affordable pricing for the construction project. A detailed cost estimate has been achieved with the help of the bid estimating software, which enables AEC industry professionals to conduct construction projects smoothly. In addition, the bid estimating software is involved in the generation of precise estimates, which manage the budget of the construction project more effectively through its lifecycle. Effectiveness of the Bid estimating software in the construction sector ➢ The bid estimating software helps to track the entire bidding procedure. This software helps to track the bid deadlines, as a result, the construction projects can be completed within the predefined project time schedule. ➢ The bid estimating software can also help to project the sensitive inf...

  Are you designing roofs? Then you must be having issues with complex geometry. This awesome Excel QTO Roofing Quantity Takeoff & Pricing Database sheet will help you to design complex roofs with minimal geometry knowledge. Try it and see for yourself! All you need to know is basic MS excel, and you can operate this Excel QTO Roofing Quantity Takeoff & Pricing Database. It is the fourth version of the software, which is a proven takeoff software for accurately estimating residential composition shingle roofing projects. The software helps you estimate the most complex of roofings without knowing any geometric formulas at all. All you need to know is to operate basic spreadsheets, that?s all. How it Works The Excel QTO Roofing Quantity Takeoff & Pricing Database computes estimations of field measurements and scaled architectural roof plans. It runs using the tried and tested legacy tools of Excel QTO. It depends on the theory that roofs basically are trapezoids and tria...

  To make the design of the footings, it is necessary to have sound understanding about the transmission of stresses (caused by applied loads) from columns to the footings or piles. Factored forces and moments at the base of columns are delivered to the supporting foundations by providing support on concrete as well as by the extension of longitudinal reinforcement into the footing or arrangement of dowels. Any of the above method can be employed on the basis of the specifications of the relevant design codes like ACI 318-14. The detailing of reinforcement should be done sufficiently for dispersing the stresses to footings perfectly and then further above the basic soil layer. Methods of transmitting the stressed from Columns to Footings: 1. Expansion of the Longitudinal Steel into the Footing Expanded reinforcement should be prepared to transmit the compressive forces that surpassed the lesser of the concrete bearing capacities of either the supported member or the foundation, and...