I Dumble Interlocking Paver (Color Yellow)

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Product Code : 12

Brand Name : RSD

Product Description

Technical Specifications

Technical Specifications of Interlocking Pavers

S. No.	Description	AS Per 15658:2006
1	Dimension tolerance	< 100 mm tk
	Length	+/- 2mm
	Width	+/- 2mm
	Thickness	+/- 3mm
	Chamfer	+/- 1mm
	Squareness	+/- 2mm
2	Specified compressive strength	30-50N/mm 2 (dep on traffic)
3	Water absorption	< 6%
Note: Above specifications are applicable for standard products. Other specifications are also available as per costumer requirement.

Table 1 Recommended Grades of pavers Blocks for Different Traffic Categories as per IS 15658-2006

S. No	Grade Designation Of Paver Blocks	Specified Compressive Strength of Paver Blocks At 28 Days N/mm2	Traffic Category	Recommended Minimum Paver Block Thickness mm	Traffic Examples Of application
1	2	3	4	5	6
I	M-30	30	Non-Traffic	50	Building premises, monument premises, landscapes, public gardens/parks, domestic drives, paths and patios, embankment slopes, sand stabilization area, etc
II	M-35	35	Light-traffic	60	Pedestrian plazas, shopping complexes ramps, car parks, office driveways, housing colonies, office complexes, rural roads with low volume traffic, farm houses, beach sites, tourist resorts local authority footways, residential roads, etc
III	M-40	40	Medium-traffic	80	City streets, small and medium markets roads, low volume roads, utility cuts on arterial roads, etc
IV	M-50	50	Heavy traffic	100	Bus terminals, industrial complexes, mandi houses, roads on expansive soils, factory floor, services stations, industrials pavements, etc
V	M-55	55	Very heavy-traffic	120	Container terminals, ports, docks yards, mine access roads, bulk cargo handing areas, airport pavements, etc

Table 3 Compressive Strength Requirements of Concrete Paver Blocks

(Clauses 6.2.5.2 and 9.1 .4)

S. No.	Grade of Paver Blocks	Minimum Average 28 Days Compressive Strength N/mm2
1	2	3
I	M-30	>fck +0.825 x established standard deviation ( rounded off to nearest 0.5 N/mm2
II	M-35
III	M-40
IV	M-50
V	M-55

Table 4 Correction Factors for Thickness and Arris/Chamfer of Paver Bock for Calculation ofâ Compressive Strength

S. No.	Paver Block Thickness mm	Correction Factor for
S. No.	Paver Block Thickness mm	Plain Block	Arrised/Chamfer of Paver Block
1	2	3	4
I	50	0.96	1.03
II	60	1.00	1.06
III	80	1.12	1.18
IV	100	1.18	1.24
V	120	1.28	1.34
Resistance to Wearâ When tested in the manner specified in Appendix F, the wear shall not exceed the following value:
a	For general purpose tiles
	1. Average wear	3.5 m
	2. Wear on individual specimen	4.0 mm
b.	For heavy duty floor tiles
	1. Average wear	2 mm
	2. Wear on individual specimen	2.5 mm