Product Description
Company Info
Product Description
SAM-940 Pre-spread Reversal-bonding Polymer Modified Bitumen Waterproof Membrane
[Product Description]OR
[Product]Yuhong® Pre-spread Reversal-bonding Polymer Modified Bitumen Waterproof membrane, is a kind of one-sided self-adhesive waterproof membrane, which adopts polyester fibre non-woven cloth as embryo substrate, whose both surfaces are coated by the elastomer (SBS) modified bitumen, whose lower lower surface is coated by PE film, fine sand, etc. As isolating materials, whose upper surface is coated by self-adhesive rubber bitumen, and which is attached with strippable coated silicon isolating film or coated silicon isolating paper as isolating materials.
It abides by Enterprise Standard Q/SY YHF 023-2007 Pre-spread Reversal-bonding Polymer Modified Bitumen Waterproof membrane.
[Types and Specification]
Or [Type& Scope]l Types
It is classified into PE film (PE) and fine sand (S) according to upper surface materials.
L Specification(see Table 1)
[Physical Property]OR
[Physical and Mechanical Properties]Its technical indexes abide by the standard of Q/SY YHF 023-2007 Pre-spread Reversal-bonding Polymer Modified Bitumen Waterproof membrane. (see Table 2)
[Package, Storage, Transportation ]l Package— — Packing to rolls with plastic belts.
L Storage— — Sun and rain shall be avoided and pay attention to ventilation. The storage temperature should be no higher than 50º C. The products should stand when they are stored. The height should be no more than two layers.
Ar ≥ 95%
11
Puncture resistance
No leaking
12
Accelerated aging
By artificial climate
Appearance
Grade 1
No slipping, flowing and dropping
Tensile force retention
80
Flexibility at low temperature, º C
-10
-20
No cracks
[Features] Polyester fibre has high tensile strength and elongation rate, strong adaptability for substrate shrinking distortion and cracks.
It adopts SBS modified bitumen as coating material on the surfaces, so it has good resistant properties to high and low temperature, to meet the needs of waterproof layer exposed.
Good bonding performance. The self-adhesion of membrane seam has same life-span with membrane.
Full bonding with structure effectively prevents liquid water and water vapor into the structure.
After construction of pre-spread membrane, may directly lay steel and concrete without a protective layer to accelerate the construction progress.
[Product Description]OR
[Product]Yuhong® Pre-spread Reversal-bonding Polymer Modified Bitumen Waterproof membrane, is a kind of one-sided self-adhesive waterproof membrane, which adopts polyester fibre non-woven cloth as embryo substrate, whose both surfaces are coated by the elastomer (SBS) modified bitumen, whose lower lower surface is coated by PE film, fine sand, etc. As isolating materials, whose upper surface is coated by self-adhesive rubber bitumen, and which is attached with strippable coated silicon isolating film or coated silicon isolating paper as isolating materials.
It abides by Enterprise Standard Q/SY YHF 023-2007 Pre-spread Reversal-bonding Polymer Modified Bitumen Waterproof membrane.
[Types and Specification]
Or [Type& Scope]l Types
It is classified into PE film (PE) and fine sand (S) according to upper surface materials.
L Specification(see Table 1)
[Physical Property]OR
[Physical and Mechanical Properties]Its technical indexes abide by the standard of Q/SY YHF 023-2007 Pre-spread Reversal-bonding Polymer Modified Bitumen Waterproof membrane. (see Table 2)
[Package, Storage, Transportation ]l Package— — Packing to rolls with plastic belts.
L Storage— — Sun and rain shall be avoided and pay attention to ventilation. The storage temperature should be no higher than 50º C. The products should stand when they are stored. The height should be no more than two layers.
Ar ≥ 95%
11
Puncture resistance
No leaking
12
Accelerated aging
By artificial climate
Appearance
Grade 1
No slipping, flowing and dropping
Tensile force retention
80
Flexibility at low temperature, º C
-10
-20
No cracks
[Features] Polyester fibre has high tensile strength and elongation rate, strong adaptability for substrate shrinking distortion and cracks.
It adopts SBS modified bitumen as coating material on the surfaces, so it has good resistant properties to high and low temperature, to meet the needs of waterproof layer exposed.
Good bonding performance. The self-adhesion of membrane seam has same life-span with membrane.
Full bonding with structure effectively prevents liquid water and water vapor into the structure.
After construction of pre-spread membrane, may directly lay steel and concrete without a protective layer to accelerate the construction progress.
Address:
No.4 Building Kangjiayuan, Gaobeidian North Road, Chaoyang District, Beijing, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration
Management System Certification:
ISO 14001, ISO 9001
Main Products:
Waterproof Material, Waterproof Coating, Waterproof Membrane, Waterproofing, Waterproof, Joint Sealant, Construction Sealant
Company Introduction:
Beijing Oriental Yuhong Waterproof Technology Co., Ltd (SZ: 002271) was founded in 1998, committing itself to the research on waterproofing solution systems, has been acknowledged as the leading company on waterproof materials R&D, manufacturing, sales and construction services. It is on the list of the Asia′s 500 most influential brands, national high-tech enterprise, national certified enterprise technology center and the first listed company of Chinese waterproof industry.
Oriental Yuhong holds the shares of Shanghai, Yueyang, Guangdong, Sichuan, Jinzhou Oriental Yuhong, Yunnan Fengxing Waterproof Material Co., Ltd, Xuzhou Woniushan Advanced Waterproof Materials Co., Ltd. and Shandong Tiandingfeng Nonwoven Co., Ltd., Beijing Oriental Yuhong Mining Safety Technology Co., Ltd. It has 8 production bases covering a total area of more than 1,600,000SQM. The products refers to waterproof membranes, waterproof coatings, sealant materials, rigid waterproof and leakage blocking agents, putty powders, surfactants, joint sealants, wallpaper adhesives, wallpaper mucilage, wall covering primer decorative materials and relevant matching products ,etc. It has the annual output of 87,000,000SQM for waterproof membranes, including SBS, APP, self-adhesive and polymer membranes, and 129,800 tons for coating, including polyurethane series, polyurea series, acrylic acid series, cement-based series, bitumen series, etc.
Yuhong waterproof systems are widely applied to general buildings, highways, bridges, subways, tunnels, airports and dams. Oriental Yuhong sticks to globalization. Products can reach various international standards and have been exported to more than 70 countries and regions. We are realizing the great dream of world Oriental Yuhong, fulfilling the goal of taking a position in the Top 5 of the global waterproofing industry, contributing to building harmonious human settlements and fully practicing the enterprise mission of ′to create a sustainable and reliable living environment for human beings′.
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Oriental Yuhong holds the shares of Shanghai, Yueyang, Guangdong, Sichuan, Jinzhou Oriental Yuhong, Yunnan Fengxing Waterproof Material Co., Ltd, Xuzhou Woniushan Advanced Waterproof Materials Co., Ltd. and Shandong Tiandingfeng Nonwoven Co., Ltd., Beijing Oriental Yuhong Mining Safety Technology Co., Ltd. It has 8 production bases covering a total area of more than 1,600,000SQM. The products refers to waterproof membranes, waterproof coatings, sealant materials, rigid waterproof and leakage blocking agents, putty powders, surfactants, joint sealants, wallpaper adhesives, wallpaper mucilage, wall covering primer decorative materials and relevant matching products ,etc. It has the annual output of 87,000,000SQM for waterproof membranes, including SBS, APP, self-adhesive and polymer membranes, and 129,800 tons for coating, including polyurethane series, polyurea series, acrylic acid series, cement-based series, bitumen series, etc.
Yuhong waterproof systems are widely applied to general buildings, highways, bridges, subways, tunnels, airports and dams. Oriental Yuhong sticks to globalization. Products can reach various international standards and have been exported to more than 70 countries and regions. We are realizing the great dream of world Oriental Yuhong, fulfilling the goal of taking a position in the Top 5 of the global waterproofing industry, contributing to building harmonious human settlements and fully practicing the enterprise mission of ′to create a sustainable and reliable living environment for human beings′.
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