Chine Waterstops de haute performance pour le béton au Chili Fabricants

nouveaux produits

Waterstops de haute performance pour le béton au Chili

Informations de base

Modèle: various

Description du produit

N ° de Modèle: divers Carreau de Plafond Forme: Rectangle Epaisseur: 4.0mm Traitement de Surface: Roulé Revêtement: ISO Utilisation: Créer des Marchés d'Exportation Conjoints: Affaires Globales: Usine Emballage de Transport: en Palettes ou en Bois Origine: Hebei, Chine Type: Bâtiment Matériau d'étanchéité Matériau: Caoutchouc Plafond Type de carreau: Caoutchouc Fonction: Étanche Couleur: Noir Certificat: ISO9000 Commande urgente: Oui Marque: JianFeng Spécification: As Drawing Demandes Code SH: 5522233 Informations de contact \ nGestion des ventes: Miss Anna Lee \ nTéléphone mobile: & plus; 86-15132836877 \ nTél: 86-318-5106277 \ nFax: 86-0318-5106277 \ nSite Web: www & period; prolianz & period; com \ nCompagnie: Hengshui Jianfeng Ingénierie Rubber co & period ;, LTD & period; \ n \ n \ n

Description of rubber water stop

Rubber waterstop, made of quality SBR (styrene butadiene rubber), neoprene rubber or natural rubber, is one of the widest types for concrete structure to prevent liquid leaking in or out. Generally,designed to be cast in the concrete, rubber water stops are ideal for applications where high physical properties of rubber are required. For example, reservoirs, dams and other water retaining or excluding applications with high movements or water pressure.

Features of rubber water stop

  High elasticity.
  High elongation.
  Excellent high movement accommodation.
  Capable to withstand high hydrostatic head.
  Adjust for subsidence and seismic movements.
  Hot vulcanized site joints.

Shapes of rubber water stop

1.Rubber water stop - dumbbell type
Dumbbell type water stops, with flat web section, are ideal for construction and
partial contraction joints with little or no movements.
2.Rubber water stop - center bulb type
Center bulb type water stop, as its name implies, features its center bulb which
makes it ideal for contraction and expansion joints including high lateral,
transverse and shear movements. Meanwhile, it is perfect for withstanding the
subsidence of the joints.

As your request, other types including ribbed type, splitting type, base type or
capping type can be made to your order.

Description index of rubber water stop

Description				Index
1. Hardness ( Shore A )				60±5	60±5	60±5
2.Tensile strength ,MPa ≥				15	12	10
3.Elongation at break , % ≥				380	380	300
4.Compression set %			70°×24h, % ≤	35	35	35
			23°×168h, % ≤	20	20	20
5. Tear strength ,KN/m ≥				30	25	25
6.Brittleness temperature, ≤				-45	-40	-40
7.Hot air aging	70°× 168h	Hardness (shoreA)		+8	------	_
		Tensile strength, MPa ≥		12	10	_
		Elongation at break, % ≥		300	300	_
	100°× 168h	Hardness (shoreA)		__	__	+8
		Tensile strength, MPa ≥		__	__	9
		Elongation at break, % ≥		__	__	250
8. Resistance to ozone ageing 50pphm:20%,48h				Grade2	Grade2	Grade0
9. Adhesion of rubber to metal				With contact section in elastomer
10. Notes				(1) Adhesion of rubber to metalis used to the rubber water stop with steel edge. (2) If there are other special requirements, it could add inspection items properly after making deal by both sides.When as users' requirements to check mildew test according to the circumstances, the mildew proof property must be equal to or over Grade 2.