Gold Member Since 2013
Audited Supplier
Beijing Oriental Yuhong Waterproof Technology Co., Ltd.

Self Adhesive, Bitumen Waterproof Membrane, Waterproof Membrane manufacturer / supplier in China, offering Self Adhesive Rubber Bitumen Waterproof Membrane, Waterproof Membrane for Construction House, HDPE Self Adhesive Waterproof Membrane and so on.

(/ )

Supplier Homepage Product Waterproof Membrane Self Adhesive Rubber Bitumen Waterproof Membrane

Self Adhesive Rubber Bitumen Waterproof Membrane

FOB Price: Get Latest Price
Min. Order: 5,000 Meters
Port: Shanghai, China
Transport Package: Rolls Packed in Pallet
Payment Terms: T/T
Basic Info
  • Model NO.: SAM 920
  • Trademark: Yuhong/ OEM
  • Type: Roofing and Waterproofing
  • Origin: China
Product Description
"Yuhong" Brand
Self Adhesive Rubber Bitumen Waterproof Membrane
SAM-920 is a modified bitumen base sheet consisting of styrene-butadiene-styrene (SBS) compound modified asphalt covering with different upper separated materials, no fiber and underside with silicone antisticking layer. According to different upper surface, it can be three types: HDPE film surfacing (SAM-920PE) and Non-film surfacing (SAM-920N). There have three kinds of thickness: 1.2 mm, 1.5 mm and 2.0 mm.
Where to use
    Swimming pools, fire pools and reservoirs;
    Subways or tunnels;
    Open fires forbidden construction areas;
    SAM-920PE can be used in non exposed roofs and undergrounds;
    SAM-920AL can be used in all kinds of exposed roofs;
    SAM-920N can be used as an auxiliary material or bonding material between two incompatible places.
    Self adhesive, safe and environment-friendly;
    Excellent flexibility in low temperature and elongation;
    Strong adaptability for substrate shrinkage, deformation and cracks;
    Strong self healing ability for penetration and cracks;
    Lasting bonding and sealed performance;
    Excellent water resistance.
SAM-920 material is packed in rolls with plastic bags.

Storage and Transportation
SAM-920 material should be stored in well-ventilated shade place and protected from sun or rain. The temperature in stored places can not be higher than 50° C. It can not be put in more than two levels. If packed by cartons, it can not be put in more than five levels.
Application System
Yuhong adhesive waterproof system includes substrate, primer, membrane waterproof underlayment, protection layer.
Yuhong also provide a complete line of compatible accessories and components, including primers, pipe clamps, terminal battens and screws.
Surface Preparation
Surfaces should be dry, clean, smooth and free from any dusts, oil or loose particles. Cracks and uneven places need to be filled by polymer mortar.
Before membrane laying, substrate treating agent need to be brushed evenly and completely cover all laying places.
Membrane laying
After substrate treating agent drying, lay SAM-920 material according to application designs.
Sealing, fixing and constraining on vertical surfaces
On vertical surfaces, fix with metal battens and seal with sealants for membranes.
Application on protection layer
After membrane laying, apply on protection layer according to waterproof layer design.
ItemRequirementTest method
Thickness, mm≥1.0ASTM D 751
Maximum load, kN/mLongitudinal≥4.4ASTM D 412
Peel strength1576 N/mmASTM D 903
Flexibility temperature-29 centigradeASTM C 836
Tear resistanceLongitudinal≥89 NASTM E 154
Transverse≥89 N
Moisture vapor permeance≤5.7ng/Pa.S.M. 2ASTM E 96
Sealability around nailPass-
Waterproof integrity after low temperature flexibilityPass-
Waterproof integrity of lap seamPass-
Slip resistancePass-
Send your message to this supplier
Mr. Alex Fang
Sales Manager
To: Mr. Alex Fang

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now