هل ستصبح شريكنا القادم ؟
The maximum size of coarse aggregate is typically 19 mm or 25 mm (3/4 in. or 1 in.). An intermediate-sized aggregate, around 9.5 mm (3/8 in.), is sometimes added to improve …
Read More
Types and Use. Aggregates. Chemical and mineral admixtures. Concrete mix design. Concrete Production & Fresh concrete. Engineering properties of concrete. …
Read More
Calculation of Lap length in Reinforced Concrete Structures. Cement Industry and Construction Industry Profile. Cement Manufacturing Process Simplified Flow Chart. Cement & Concrete Mix Design. Chemical Admixtures In Concrete. Composite Construction of Buildings – Composite Beams. Composite Slabs & Columns – …
Read More
Free Teamwork in Business PowerPoint Template is a free slide template for business presentations. It features a photo of several people placing their hands together in the center, suggesting unity or teamwork. This presentation template on teamwork is often used in corporate settings, for presentations that discuss teamwork, corporate strategy ...
Read More
Green concrete. 2. WHAT IS CONCRETE Concrete is the mixture of cement, sand, water and course aggregates which can be poured into formwork and form a hard structure like a stone. 3. 1.Reinforced cement concrete (R.C.C.) 2.Plain cement concrete 3.Ready-mix concrete 4.Light weight concrete 5.Fiber reinforced concrete 6.
Read More
Find Collection of Free to Download Concrete PowerPoint templates. We Offer Hundreds of Free PPT and themes for PowerPoint.
Read More
Here you can download the free lecture Notes of Concrete Technology Pdf Notes (CT Pdf Notes) with multiple file links to download. The Concrete Technology Notes Pdf (CT Notes Pdf) book starts with the topics covering Portland cement, Mineral and chemical admixtures, Classification of aggregate, Factors affecting workability, Water / Cement …
Read More
ii) The trap-door is opened so that the concrete falls into the lower hopper. iii) The trap-door of the lower hopper is opened and the concrete is allowed to fall into the cylinder. iv) …
Read More
A 'Green Economy' is a system which helps in economic growth while at the same time, taking care of the environment as shown in Figure 5.1. 29. Components of a Green Economy 1) Renewable energy 2) Green Building 3) Well-managed (Sustainable) transport 4) Water management 5) Waste management 6) Land management. 30.
Read More
Manage plans for construction and of private as well as commercial buildings with the help of Skyscraper template. Work alongside Mechanical and Electrical engineers in a multidisciplinary environment through free Construction theme and Engineering background.. Download Civil Engineering PowerPoint presentations in a formal style, …
Read More
Dashboards are a vital asset for monitoring the progress of any project. Design using our Project Management Dashboard PowerPoint Template. The Project Team . When presenting a project, include a stakeholder map to describe the management team, the sponsors, the main stakeholders, and the implementation team or teams.
Read More
Advantages Of Concrete Concrete is the predominant material used in construction . It competes directly with all other major construction materials-timber, steel, asphalt, stone, etc.-. The major …
Read More
12. PRE-STRESSED CONCRETE As the name suggest that a initial load is given to the member prior to use. Pre-stressing reduces the effect of tension. pre-stressing process The concept of pre-stressing was invented centuries ago when metal bands were wound around wooden pieces (staves) to form a barrel.
Read More
CE-303-Lecture #1 Fundamentals of Concrete Objectives To explain the basic concepts of concrete To explain briefly the properties of freshly mixed concrete. Concrete Man …
Read More
Concrete technology - SlideShare. Concrete technology 1. Concrete• One of the very important and widely used material in construction• The Grade of the concrete is specified by its 28 day's cube strength (E.g. M20 means the cube strength is 20 N/sq.mm)• Concrete used on works is specified according to IS 456 (2000).
Read More
Types and Use. Aggregates. Chemical and mineral admixtures. Concrete mix design. Concrete Production & Fresh concrete. Engineering properties of concrete. Dimensional stability and durability. Durability of concrete. Special concretes.
Read More
Here you can access a wide range of civil presentations on structural engineering, and you can also download a variety of Free PowerPoint Templates. 3. Disaster Management. Disaster Management ppt. Disaster management is a branch close to Civil Engineering industry as it is important because the structures are prone to natural or man-made ...
Read More
II. LITURATURE OF CONCRETE TECHNOLOGY Concrete :-Concrete is comprised of Portland cement, fine aggregate, coarse aggregate, water, pozzolans, and air. Portland …
Read More
The maximum size of coarse aggregate is typically 19 mm or 25 mm (3/4 in. or 1 in.). An intermediate-sized aggregate, around 9.5 mm (3/8 in.), is sometimes added to improve the overall aggregate gradation. Since aggregates make up about 60% to 75% of the total volume of concrete, their selection is important.
Read More
CURING OF CONCRETE • The primary objective of curing is to keep concrete saturated or as nearly saturated as possible. • Hydration reactions can take place in only saturated water filled capillaries. Curing Methods • Methods which supply additional water to the surface of concrete during early hardening stages.
Read More
V-Funnel test and V-Funnel test at T5 min. Open within 10 seconds the trap door and record the time taken for the concrete to flow down. Record the time for empltying. This can be judged when the light is seen when viewed from top. The whole test is to be performed within 5 min. 43.
Read More
Presentation Transcript. Civil Engineering DeptU.E.T Peshawar Ist semester Section "B" Group 5 Group Members: Hamza Ali Jadoon Danish Ali Hidat Ullah Bilal YOusaf Hafiz Mohammad Hamza. Course of Week 6 and 8 Mini Project Topics Aggregates Properties Batching Mixing Transporting Handling Placing of the Concrete Control Tests …
Read More
Reinforced cement concrete. 2. R.C.C. (Reinforced Cement. 4. Cement - A cement is a binder, a finely powdered mixtures of inorganic compounds that sets and hardens and can bind other materials together when combined with water. Cements used in construction can be characterized as being either hydraulic or non-hydraulic, depending …
Read More
Green Concrete Seminar and PPT with pdf report: Green Concrete is that type of concrete that is used to create the construction materials having a lesser effect on the environment. This version of concrete is made up of a mix of industrial waste and inorganic polymer. The most commonly used way to produce green concrete is by using …
Read More
Road construction ppt. 1. A Summer Training Presentation on Road Modification and Construction submitted for partial fulfillment for the award of the degree of BACHELOR OF TECHNOLOGY in CIVIL ENGINEERING Submitted to :- submitted by :- Mr. Mohd Shariq mohammad danish anwar Assistant professor 1571900025 Department …
Read More
Concrete technology. 1. Concrete • One of the very important and widely used material in construction • The Grade of the concrete is specified by its 28 day's cube strength (E.g. M20 means the cube strength is 20 N/sq.mm) • Concrete used on works is specified according to IS 456 (2000). 1. 2.
Read More
Download Free PDF . Download Free PDF ... of final year Civil Engineering have satisfactorily completed their project work 'High-Strength Concrete Mix Design' Using Various Admixtures and Evaluation of Properties for the subject 180605-Project-II in the 2nd semester of academic year 2015-16 for the partial fulfillment of the award of the ...
Read More
46 How does Sulfate Attack Work in Concrete? Sulfate salts, when present in solution, react with the hydration products Sodium Sulfate attacks the CH & CAH Yields a semi-hydrated form of gypsum and ettringite Can lead to softening of the paste, loss of strength & Increase in porosity Calcium Sulfate attacks the CAH Yields ettringite Increases the …
Read More
Designing an eyecatching presentation template is time-consuming. Download the following free and ready-to-use Civil engineering powerpoint templates and Google slides themes for the upcoming presentation. You only need to change text, logo or colors on the professional PPT templates.
Read More
