R & K Constructions

28/05/2026

Eid Ul- Adha Mubarak✨

R & K Constructions Trading (Pvt) Ltd.
https://rkconstructions.lk/

10/05/2026

"Happy Mothers Day..!"

R & K Constructions Trading (Pvt) Ltd.
https://rkconstructions.lk/

01/05/2026

"Wishing you a blessed Vesak Day filled with mindfulness and serenity."

R & K Constructions Trading (Pvt) Ltd.
https://rkconstructions.lk/

01/05/2026

"Happy International Labour Day..! May your hard work always bring success, respect, and happiness into your life".

R & K Constructions Trading (Pvt) Ltd.
https://rkconstructions.lk/

15/04/2026

Precision Pile Cap Layout And Structural Detailing
​This Technical Drawing Showcases Detailed Pile Cap Configurations For Large Scale Foundation Engineering. The Diagrams Illustrate Variations For Two, Three, And Four Pile Groups, Highlighting Specific Centroid Alignments And Reinforcement Spacing. Key Dimensions Such As 130mm And 140mm Offsets Are Critical For Load Distribution Accuracy. Proper Pile Spacing Ensures Structural Integrity And Stability.

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15/04/2026

13/04/2026

🌞✨ Happy Sinhala & Tamil New Year! ✨🌞

Wishing you a New Year filled with happiness, prosperity, and success! May this year bring new beginnings and abundant joy to you and your loved ones.

13/04/2026

Understanding Beam Reinforcement Details And Development Length
​This Technical Graphic Illustrates Critical Reinforcement Detailing For A Concrete Beam Spanning 5.80 Meters. It Focuses On Development Length (Ld) Calculations Using Formulas Like Ld = 318db / Sqrt(fc). With A Hook Length Of 31.0 cm And Precise Bar Placements Shown In Sections A-A, B-B, And C-C, This Guide Ensures Structural Integrity And Proper Bond Strength Between Steel And Concrete.

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13/04/2026

Learn How To Calculate Steel Quantity In A Reinforced Concrete Beam With This Comprehensive Guide. The Example Shows A 10ft Long Beam (12" X 18") With 14 Stirrups (Bar Size #3). The Step-By-Step Process Demonstrates Calculating The Stirrup Cut Length, Finding The Total Length Of All Stirrups (64.6 ft), And Determining The Total Steel Weight Using The Unit Weight Formula For Both #3 and #6 Bars, Resulting In 11 kg And 48 kg Respectively.

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04/04/2026

"May Christ's resurrection fill your heart with hope and peace - Happy Easter!"