ETY Constructions

27/05/2026

Great Sacrifice for our clients 10pm still happy Eid to all our Muslim brothers and sisters

18/05/2026

Home owners kindly share your opinions for others to learn.

14/05/2026

Roof Trusses installation choose the right roofing system for your houses

14/05/2026

How to calculate Sand , Steel and Cement in a slab

10/05/2026

Types of Construction Contract
1. Lump Sum Contract
Fixed total price for the whole project
Best for projects with clear scope and drawings
2. Unit Price Contract
Payment is based on quantity of work completed
Common in road and infrastructure projects
3. Cost Plus Contract
Owner pays actual cost + contractor’s fee Suitable for complex or changing projects
4. Time and Material Contract
Payment depends on labor time and materials used Used for repair, maintenance, or emergency work
5. Design-Bid-Build (DBB)
Design and construction are separate contracts
Traditional and widely used method
6. Design-Build (DB)
One contractor handles both design and construction
Faster project completion and better coordination
7. Design-Build-Operate (DBO)
Contractor designs, builds, and operates the facility Common in industrial and utility projects
8. Construction Management Contract
Construction manager supervises the entire project
Improves planning, quality, and cost control

10/05/2026

03/05/2026

Things a Civil Engineer Checks on Site (Part 1)
In civil engineering, construction quality is not assumed,
it is verified.
Every stage, from setting out to concrete placement, must align with design specifications, codes of practice, and site conditions.
Precision on site is what ensures long-term structural pertormance.

29/04/2026

Which career path are you taking?

26/04/2026

Common Types of Roof Designs and Pitches
This technical illustration serves as a comprehensive visual guide to the most common roof configurations used in residential and commercial architecture. It displays various structural styles—ranging from traditional gables to modern butterfly designs—while providing the specific roof pitch (the ratio of vertical rise to horizontal span) for each. By comparing these designs side-by-side, the image illustrates how different geometric shapes affect both the aesthetic character of a building and its functional ability to shed water or snow.
Key Features & Elements Pitch Ratios: Each design is labeled with a mathematical ratio (e.g., 6/12), indicating how many inches the roof rises for every 12 inches of horizontal depth.
Gabled Variations: Includes standard Gable, Cross Gable, and Dutch Gable, which utilize triangular sections to create high ceilings and efficient water runoff.
Hipped and Pyramidal Styles: Features the Hip and Pyramid roofs, where all sides slope downward to the walls, providing better stability in high-wind areas.
Functional Specialty Roofs:
Gambrel: Often seen on barns, offering increased attic space.
Clerestory: Includes a vertical wall with windows between two sloping planes to allow natural light.
Saltbox: An asymmetrical design with one side significantly longer than the other.
Modern and Industrial Geometries: Displays the Butterfly (inward sloping), Shed (single slope), M Roof

24/04/2026

Base Casting Concrete Mix is C 25 ゚viral