Neoprene pavement seals

PAVEMENT SEAL ADVANTAGES :

Provides watertight joint for the pavements, which enhances the life of the pavement.
Prevents the Debris from entering the joints.
Allows pavement expansion and contraction throughout the harshest of temperature fluctuations.
Easy to install with the machine.
Highly resistant to Weather extremes, harmful oils and chemicals.
Mechanically stronger to take on heavy traffic.

* AREA OF APPLICATION:

Concrete Roads	Airport	Bridges	Structures
				(All dimensions are in mm)

Seal Characteristics
Designation	Seal Size		Max. Movement	Groove Dimensions
Designation	Width	Height	Max. Movement	Min. Width	Max. Width	Min. Depth
EPS - 732	11	12	4.5	5	10	25
EPS - 928	15	16	5.0	6	12	28
EPS - 1132	18	18	6.5	8	15	32
EPS - 1338	20	20	9.0	9	18	38
EPS - 1644	25	25	11.0	10	22	44
EPS - 1961	32	25	15.5	11	27	51
EPS - 2560	41	29	20.0	15	35	60
EPS - 3167	50	38	24.0	19	43	67
EPS - 37102	63	63	28.0	20	54	102
EPS - 48108	76	63	32.0	30	65	108

* We also supply non standard size to suit your requirement.

Pavement Seal : EPS - 1132
Seal Nominal width	:	18 mm
Seal Nominal Depth	:	18 mm
Groove width	:	8 mm to 15 mm
Minimum Groove Depth	:	32 mm
Maximum Movement	:	6.5 mm
Applicable Specification	:	ASTM D 2628
Packing	:	Rolls of 100 M

Pavement Seal : EPS - 928
Seal Nominal width	:	15 mm
Seal Nominal Depth	:	16 mm
Groove width	:	6 mm to 12 mm
Minimum Groove Depth	:	28 mm
Maximum Movement	:	4.5 mm
Applicable Specification	:	ASTM D 2628
Packing	:	Rolls of 100 M

Requirements of ASTM D 2628
Sr.No	Description	Requirements	ASTM Test Methods
1.	Tensile strength, min.	2000 psi (13.8MPa)	D 412
2.	Elongation at break, min.	min. 250%	D 412
3.	Hardness, Type A durometer	55 +/- 5 points	D 2240
4.	Oven aging, 70 h at 2120 F (1000 C) Tensile strength loss	20% max	D 573
5.	Elongation loss,	20% max
6.	Hardness Change Type A durometer	0 to + 10 points	D 471
7.	Oil Swell, ASTM Oil 3, 70 h at 2120 F (1000C), Weight Change	45% max	D 1149
8.	Ozone resistance 20% strain, 300 pphm in air, 70 h at 1040 F (400 C)	No cracks	D 2240
9.	Low - temperature stiffening, 7 days at 140 F (-100C) Hardness Change Type A durometer	0 to +15 points
10.	Low - temperature recovery, c22h at 140F (-100C) 50% deflection	88% min	9.2 D 2628
11.	Low - temperature recovery, c22 h at - 200 F (-290C), 50% deflection	83% min	9.2 D 2628
12.	High - temperature recovery, c70 h at - 2120 F (1000C), 50% deflection	85% min	9.2 D 2628
13.	Compression - deflection, at 80% of normal width	3.5 lbf/in (613 N/m) min	9.3 D 2628

Lubricant Adhesive : ELA - PS
Solid Content	:	24%
Working Time	:	8 minutes.
Drying Time	:	20 minutes.
Density	:	0.9 gm/cc
Packing	:	10 / 20 / 25 Liters

* Advantages:
1. Bonds the Pavement Seal with the Concrete strongly in to the joint. 2. Provides lubrication to the Pavement Seals while inserting into the groove.

Requirements of ASTM D D 2835 Sr. No. Description Requirements
Sr.No	Description	Requirements	ASTM Test Methods
1.	Homogeneity	Particle Size < 0.38 mm	-
2.	Solid Contents	24% by weight min	D 1644
3.	Consistency	3000 to 8000 cP	D 1084
4.	Drying Rate		-
	50 gm load for 10 S after 8 min. drying.	Complete Separation	-
	50 gm load for 10 S after 20 min. drying.	Remain un separated	-

In pursuit of continuous improvement, the technical contents are subject to change without any notice.