Standard Specification For Building Works 2020 Jkr Pdf -

Slump test – every 50m³. Cube test – 3 cubes per 50m³, tested at 7 & 28 days (MS 26).

Cover to reinforcement ±5mm, member thickness +10mm/-5mm. standard specification for building works 2020 jkr pdf

Measured in cubic metres (m³) of completed in-place concrete. Separate payment for formwork and reinforcement. No separate payment for curing. 4. Formatting for Professional Documents | Element | Style | |---------|-------| | Font | Arial 11pt (text), Arial 12pt bold (headings) | | Margins | Left 25mm, Right 15mm, Top 20mm, Bottom 20mm | | Clause numbering | Decimal system (e.g., 7.4.1) | | Tables | Numbered by clause (Table 7.4.4(a)) | | Cross-references | Clause number in bold | Legal Note If you are preparing a contract document , you must use the official JKR 2020 PDF directly. The above example is for reference only. Unauthorized reproduction or redistribution of JKR specifications is prohibited under Malaysian copyright law (Akta Hak Cipta 1987). Slump test – every 50m³

a) Formwork – Rigid, true to line and level, removal time as per Table 7.4.4(a). b) Placing – Max free fall 1.5m, no segregation. c) Compaction – Mechanical vibrator, not contacting reinforcement. d) Curing – Minimum 7 days wet hessian or curing compound. Measured in cubic metres (m³) of completed in-place

a) Cement – Ordinary Portland Cement complying with MS 522: Part 1. b) Coarse aggregate – 20mm nominal size, crushed granite, complying with MS 30. c) Fine aggregate – Natural sand, grading Zone 2, MS 30. d) Water – Clean, free from oils, acids, alkalis, or organic matter.