Jute (including kenaf) was an important foreign exchange earner for the producing countries during '60s. Even during the '70s, jute was an important commodity for most of the producing countries. However, during the '80s, bulk handling techniques and synthetic substitutes entered the market and jute started losing its predominant position in the market.
Specifications 1.odorless 2.low VOC 3.antimicrobial 4. mildew resistant 5.environmentally friendly 6.waterproof 7.Scrub resistance Description It is an enhanced mildew proof product adopting nano-scale Ag+ antimicrobial and mildew proof technology, integrating odorless formula, with fresh product smell, smooth paint film, durable and beautiful paint.As an affordable and environmentally friendly product with excellent decorative performance, it is characterized by fresh smell, environmental health, strong covering power, large painting area, convenient constructionapplication, short constructionapplication period, etc. Specification Data Solvent: Water Pigment: Non-lead pigment Theoretical Solids By Volume: more than 50% Theoretical Coverage: Theoretically 1 litre of this product covers 12 sqm in 1 coat Coverage varies considerably depending on application methods and surface roughness and porosity. Shelf Life: Minimum 12 months at 77F(25C) unopened and store in cool and dry places. Recommended Film Thickness: Wet: 80 micron Dry: 30 micron Dry Time: At 77F (25C) and 50% R.H. to recoat Touch Dry: 1 hours Recoat : 2-3 hours Application: Brush, Roll, conventional spray or Airless Spray. Thinner: Thin up 15% depend on different application methods & temperature. Do not over thin by adding more than 30% water. Brush or Roller: For sealing new or bare surfaces thin with up to 1 part of clean water to 5-10 parts of paint(10%-20%) Conventional Spray: Add up to 1 part clean water to 5 parts paint(20%) Airless spray: do not thin Clean-up: Clean up equipment with water Typical painting system Substrate System All kinds of Wall surfaces 1.Alkali Resistance Primer (1 coat) 2.Emulsion Wall Paint (2 coats)
It consists of polymer sheet, polymer hot melt pressure sensitive adhesive layer and isolation film. Advantage: 1. High tensile strength and high elongation. 2. Small size change rate. 3. Good low temperature flexibility. 4. Resistant to plant root penetration. 5. Eco friendly. Application: Basement, roof, air defense, pipe gallery and tunnel. Specification: 1. Thickness: 1.2/1.5/1.8mm 2. Width: 1000/2000mm 3. Length: 20m
TPO waterproof coiled material, namely thermoplastic polyolefin waterproof coiled material, is a new type of waterproof coiled material made of thermoplastic polyolefin (TPO) synthetic resin combining ethylene propylene rubber and polypropylene with advanced polymerization technology and adding antioxidant, antioxidant and softener. It can be made into reinforced waterproof coiled material with polyester fiber mesh cloth as internal reinforcement material, It is a waterproof product of synthetic polymer waterproof coiled material.
Brand waterproof membrane of elastomer (SBS) modified asphalt is a kind of windable sheet waterproof material, which adopts styrene-butadiene-styrene (SBS) modified asphalt as a dipping and covering modifier, whose upper surface is coated by PE film, fine sand, mineral granules or aluminum foil, copper foils or other isolating materials. Features Spunbonded polyester fiber membrane;aintegrated advantage properties of spunbonded polyester substrates and SBS modified asphalt, wonderful integrated properties. It could form waterproof layer, which has high strength and good property to stand against water pressure; High tensile strength and elongation rate, strong adaptability for substrate shrinking distortion and cracks; Good high and low temperature resistance, could keep its functions at -50; and be used in cold or hot areas, especially in cold areas; Resistance to puncture, pressing and rubbing, tearing, and wearing; Good resistance to corrosion, mildew and weathering; Good construction performance, with firm and enduring joints. Application Range It could be widely used in all kinds of waterproof engineering projects in all fields, especially in the following types of engineering projects: All kinds of building roofs engineering projects, exposed, non-exposed, heat preservation, non-heat preservation, planting building roofs and roof parking lots; All kinds of underground waterproof or damp proof engineering projects; Bridge surfaces of subways, tunnels, concrete roads, sewage treatment and garbage burying projects; water spraying pools, swimming pools, penstocks, water pools, and so on.
polyethylene(PVC) geomembrane, as a high performance waterproof and impermeable material, has many remarkable advantages. Thickness: 0.1mm-3mm Width: 2m-6m Color: Black/White/Other colors Following is our PVC geomembrane Thickness 1.6mm spceifications: Tensile Strength (vertical and horizontal): 20MPa/mm Elongation at Break (vertical and horizontal): 580% Right-angle tearing strength (vertical and horizontal): 180N/mm Water vapor permeability coefficient: Using temperature range: +70â??~ -70â?? Puncture strengthâ?¥360N Water impervious: 100% Root resistance: 100% Difference Between PVC Geomembrane and HDPE Geomembrane PVC geomembrane and HDPE geomembrane have significant differences in physical properties, treatment difficulty, joint treatment, puncture resistance, and resilience to deformation. Physical Properties and Suitable Environment: PVC membrane: relatively soft and easy to bend, suitable for general waterproofing projects, swimming pools, and wastewater treatment, etc. HDPE membrane: has higher strength and wear resistance, suitable for engineering projects with higher strength and durability requirements, such as water conservancy projects and landfills. Handling Difficulty: PVC membrane: Due to its flexibility, we can make seams in controlled factory conditions, typically requiring fewer on-site seams than HDPE geomembrane. HDPE membrane: Handling in cold weather conditions can be challenging and requires sewing outdoors. Puncture Resistance: PVC membrane: It is harder to penetrate than HDPE and has high elongation characteristics, allowing it to adapt to site changes without reinforcement. HDPE membrane: While it has elasticity, it becomes plastic after exceeding its yield point and no longer has elasticity. Deformation Recovery: PVC membrane: Most of the deformation can be recovered, with a high tensile elongation, suitable for engineering projects with larger design strain limits. HDPE membrane: Deformation after exceeding the yield point cannot be recovered, and the material properties will change. We should select the appropriate geomembrane according to the specific project requirements and the use environment. HDPE geomembrane is suitable for projects that require high strength and durability, while PVC geomembrane is suitable for general waterproofing projects and water treatment.
Thermoplastic Polyolefin (TPO) is a kind of polymer waterproof membrane. It can be reinforced with polyester felt and fiberglass with non-woven fabric backing, manufactured by advanced extrusion machining technology. 1)Itâ??s easy to install with good system integrity, few accessories. 2) Excellent tensile strength, tearing resistance and penetration resistance performance. 3) No plasticizer, They have been tested as having excellent resistance to thermal aging and ultraviolet, durable and exposed. 4) Hot welding. The peel strength of joint is high. 5) Fast welding speed. 6) Environment friendly, 100% recycled, without chlorine. 7) White-based light -color and smooth surface with high refection, energy saving and anti-dust function.
Advantages of SBS Self Adhesive Waterproofing Membrane 1) Unique self-healing function 2) Strongcohesion with base surface 3) Superiorbond strength between membrane and membrane 4) Excellentelongation that can adapt base surfacedeformation and cracking 5) Simple in construction Application of SBS Self Adhesive Waterproofing Membrane 1. Building roof (Non-outer appearances) 2. Basements, tunnels, pools and other water projects 3. Non-exposed roofing projects that can not use fire to performance
Waterproofing membrane is mainly used in building walls, roofs, tunnels, highways, landfill sites and other places. It is a flexible building material product that can be curled into rolls to resist external rainwater and groundwater leakage. As a non leakage connection between engineering foundation and buildings, it is the first barrier of the whole project waterproofing and plays a vital role in the whole project.
