water stop

Model:	-
Brand:	YU YUE
Origin:	Made In China
Category:	Chemicals / Rubber Materials
Label:	water strip , bulty water stop , pvc water stop
Price:	US $5.5 / meter
Min. Order:	1000 meter

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Product Description

Usage of rubber waterstops:

It is widely used in underground installation, tunnel and culvert, impounding reservoir, metro, and retaining dam and so on.

Description of rubber waterstops:

1.Material:	NBR/SBR/NR/EPDM/CR, even VMQ silicone(food grade) etc
2.Features:	1. Good oil,gas and fuel resistance
	2. High & low temp resistance, long life cycles
	3. High insulation and non-conductive
	4. Good air tightness & good acoustic absorption
	5. Good rebound & Flexibility
3.Rapid development line	from drawing, new tool designs to mold support and samples.
4.Packing method:	PE bag with carton box
5.Color: Regularly black, blue, silicone can according to Pantone code.
6.OEM& ODM available, specification, drawing or samples, any shape.

Types of rubber waterstops:

1. Common Rubber Water stop

2. Swellable Rubber Water stops /Hydrophilic Rubber Water stop belt

3. Rubber Water stop with Steel Side

4. PVC rubber waterstop

Features of rubber waterstops:

1. lt expands when getting in touch with water, so allowing it to come into closer contact with the concrete, creating a better water-stop result.

2. Different thicknesses structure of Rubber Water stop is adopted for the cross section, which is divided into the high strength area, the waterproof area and the

installation area, allowing for uniform and reasonable stress for all portions.

3. There is installing hole at installation area of Rubber Water stop, it could facilitate fixed with adjacent reinforced, and not produce shifting. Construction of our Rubber Water stop is convenient, positioning installation is firm.

Technical data of rubber waterstops:

*Physical properties parameter of Hydrophilic Rubber Waterstop*
no	Items				index
					B	S	J
1	Rigidity, HA				60±5	60±5	60±5
2	Tensile strength ,MPa ≥				15	12	10
3	Snap and elongation,% ≥				380	380	300
4	transmutation		70ºC×24h,% ≤		35	35	35
			23ºC×168h,% ≤		20	20	20
5	Tear strength 21 ,KN/m≥				30	25	25
6	Brittleness temperature,ºC ≤				-45	-40	-40
7	Air aging 31	70ºC×168h		Rigidity, HA ≤	8	8	--
				Tensile strength,MPa ≥	12	10
				Snap and elongation,% ≥	300	300
		100ºC×168h		Rigidity, HA ≤	--	--	8
				Tensile strength,MPa ≥			9
				Snap and elongation,%≥			250
8	Ozone ageing 50pphm: 20%, 48h				2grade	2 grade	0 grade
9	Rubber and metal bonding				In vivo sections flexibility
remark:
1 rubber and metal bonded items apply only to the edge of waterstop which include steel.
2 demand and supply can discuss about the question if there is other special needs, such as mold assessment test, but the anti-mildew properties should be equal or higher than two grade.