IS 15658 : 2021
Concrete Paving Blocks - Specification ( First Revision ) Amendment - 2
Current edition: 2021
Sectional committee: CED 05 · BIS department: Civil Engineering (CED)
What this standard covers
This standard specifies requirements and test methods for solid un-reinforced precast cement concrete blocks and complementary blocks used for paving applications. 1.2 The standard does not cover concrete masonry units, cellular (hollow) concrete blocks, fly ash masonry blocks, permeable concrete blocks, grid blocks, grass stones and cement concrete flooring tiles.
Scope, quoted from IS 15658 : 2021. Read the full standard
Requirements and tests, as the standard names them
- 7.1 General Quality and Finish
- 7.1.1 General Quality
- 7.1.2 Visual Inspection
- 7.1.3 Colour and Texture
- 7.2 Dimensions and Tolerances
- 9.1 Mandatory Requirements
- 9.2 Optional Requirements
Sub-clause names as printed under the headings “REQUIREMENTS”, “ACCEPTANCE CRITERIA” in IS 15658 : 2021. Values and limits are deliberately not reproduced here — read them in the standard itself.
How the standard is organised
- 4 CLASSIFICATION
- 5 RAW MATERIAL
- 6 MANUFACTURE
- 7 REQUIREMENTS
- 8 SAMPLING
- 9 ACCEPTANCE CRITERIA
Edition history (per the BIS registry)
- IS 15658 : 2021 — current edition (last reviewed by BIS 2025-12-29)
- IS 15658 : 2006 — withdrawn by BIS
Where this standard is used on NirmanDost
BMC Mumbai Roads USOR 2023
| Item code | Description (verbatim) |
|---|---|
| R3-RW-7-46 | Supplying and fixing 600 mm x900 mm clear opening composite resin manhole cover of single cover design, of approved brand with 12.5 ton load capacity, as per EN-124 standard.Covers & frame shall have SS nut bolt locking … |
| R3-RW-7-47 | Supplying and fixing 900 mm x 900 mm clear opening composite resin manhole cover with two cover design, of approved brand with 12.5 ton load capacity, as per EN-124 standard. Covers & frame shall have SS Nut bolt locking… |
| R3-RW-7-48 | Supplying 600 mm x 900 mm clear opening composite resin manhole cover with two cover design, of approved brand with 12.5 ton load capacity, as per EN-124 standard. Covers & frame shall have SS Nut bolt locking arrangemen… |
| R3-RW-7-49 | Supplying 900 mm x900 mm clear opening composite resin manhole cover with two cover design, of approved brand with 12.5 ton load capacity, as per EN-124 standard. Covers & frame shall have SS Nut bolt locking arrangement… |
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Materials market
Also cited in the Materials Market rate library and SKU sheets.
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Notes
- Status and titles come from the official BIS published/withdrawn standards registry (standards.bis.gov.in exports, July 2026 snapshot). Editions change — verify on the BIS portal before contractual use.
- The standard text is copyright BIS. NirmanDost shows registry metadata and links to the official source only — it never rehosts the document.
- Generated 2026-07-27.