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Anti-corrosion Waterproof Coating Cementitious Capillary Crystalline Waterproofing from China
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Meo Food Co., Ltd.
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
0-30%
Nearest Port
Penang, Valparaiso,Jetta
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR
Average Lead Time
5 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Brand name | Wei Dun | Place of origin | Sichuan, China | |||||
Model number | WDT-SJ | Type | Waterproof coating | |||||
Weight | 25kg/barrel | |||||||
Notes: Factory sell directly | ||||||||
Product Description
WDT-SJ cement-based permeable crystalline waterproof paint is powdery inorganic waterproof material which is made of the base materials of special cement and silica sand mixed with various active chemical materials.
Its waterproofing mechanism is: Brush the material on the surface of concrete base course, and after it contacts water, under the action of water, the active substance in it will permeate into the concrete inside and react with the concrete and generate the water-insoluble dendritic crystal, which is filled in the capillary channel and micro crack of the concrete, so as to make the concrete more compact and play a role of permanent resistance of water and seepage.
Product Features
(1)Superior permeability and healing ability and the crystal can heal the crack or pore of below 0.4mm;
(2)Can generate crystal again and be self-repaired when encountering water;
(3)Excellent penetration resistance;
(4)With corrosion to acid and alkali corrosion and excellent durability;
(5)Non-toxic, tasteless, green and environment-friendly, the product can be used in drinking water engineering safety;
(6)Excellent construction performance of downstream face. Main Technical Indexes
item | Performance index | |||
Appearance | Uniform, without caking | |||
Moisture content /% ≤ | 1.5 | |||
Fineness, 0.63mm residue on the sieve (%) ≤ | 5 | |||
Chloride iron content/% ≤ | 0.10 | |||
Constructability | After adding water and stirring | There is no barrier to scraping and coating | ||
20min | There is no barrier to scraping and coating | |||
Bending strength/Mpa, 28 d ≥ | 2.8 | |||
Compressive strength/Mpa, 28 d ≥ | 15.0 | |||
Bond strength of wet base course/Mpa,28d ≥ | 1.0 | |||
Impermeability of mortar | Impermeability pressure of mortar with coating (Mpa, 28d) | Measured value in the report | ||
Impermeability pressure ratio (with coating) (%,28d)≥ | 250.0 | |||
Impermeability pressure of mortar with coating removed (Mpa, 28d) | Measured value in the report | |||
Impermeability pressure ratio (with coating) (%,28d)≥ | 175.0 | |||
Impermeability of concrete | Impermeability pressure of mortar with coating (Mpa, 28d) | Measured value in the report | ||
Impermeability pressure ratio (with coating)(%,28d)≥ | 250.0 | |||
Impermeability pressure of mortar with coating removed (Mpa, 28d) | Measured value in the report | |||
Impermeability pressure ratio (with coating) (%,28d)≥ | 175.0 | |||
Second impermeability pressure of concrete with coating (Mpa, 56d) | 0.8 | |||
a The 28d impermeability pressure of reference mortar and reference concrete is 0.4± Mpa, which shall be indicated in the product quality test report. | ||||
Application Scope
Tunnel, dam, reservoir, electric power station, nuclear power station, cooling tower, underground railroad, overpass bridge, bridge, underground diaphragm wall, airfield runway, pile head and pile foundation, wastewater treatment tank, water storage pool, and basement, roof, toilet and bathroom of industrial and civil building, as well as repair and leaking stoppage of all concrete structures of concrete building facilities.
Underground Railroad Toilet and Bathroom Dam Reservoir
Electric Power Station Wastewater Treatment Tank Airfield Runway Overpass Bridge
Attention
(1)Sewage shall not be used in materials mixing and caring;
(2)The ambient temperature shall not be below 5℃, and construction is not allowed on rainy days, snowy days and days of fresh breeze or stronger wind;
(3)The joints and details shall be sealed in conjunction with flexible waterproof paint.
Transportation and Storage
(1)Products of different types shall be placed separately and not be mixed during storage and transportation;
(2)The products shall avoid exposure to sunlight and rain and be prevented from moisture.
Company Introduction
Sichuan Hongyuan Waterproof Engineering Co., Ltd.is a professional manufacturer in waterproof materials since 2002.The company is located in Chengdu City,Sichuan Province.The company is devoted into R&D, production and sales of waterproof material: modified bitumen waterproof membrane, self-adhesive bitumen waterproof membrane, polymer waterproof membrane, EPDM waterproof membrane, root-resistant puncture membrane, waterproof coating. In order to better serve the international market, we upgraded the production process and raw materials in 2018, launched the high-end Wei Dun brand to supply for overseas markets.
Factory information
Production lines
Testing equipment
Our Certificate
As the first authorized certification body (No. 040 Station) of National Occupational Skill Certification Center in West China, an executive member of China National Building Waterproof Association and the Vice Chairman of Sichuan Building Waterproof Association, Hongyuan, with National Class I Waterproofing Construction License, is one of the first companies having received CRCC, CCPC, ISO, EHS and other professional certifications in the trade.
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FAQ
1. Can you provide OEM&ODM ?
Yes, we can. We have more than 10-year experience providing our costomers with OEM&ODM.
2.Are you a factory or a trader?
We are a factory and trading company. We have registered two companies, one is responsible for production and one is responsible for international business.
3.How to get samples?
We can provide you for free samples for testing.
4.How long does it usually take you to make delivery?
Four days after payment, depending on the quantity of your goods.
5. Shall we discuss the terms of payment?
What is your regularpractice about the terms of payment.
6. How to get to know more details about your products?
Please contact our sales for further information
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