Waterstops are divided into rubber waterstops, plastic waterstops, steel waterstops, and rubber plus steel waterstops, depending on the raw materials used. Waterstops are waterstops made from these four different materials. The general name of the belt is that the water stop is generally made of rubber, plastic, steel plate, or one of rubber and steel plate as the main raw material, and then different additives and filling materials are added to the raw materials. After mastication and mixing, etc., Finally, the molded water stop material is pressed. So, what do you know about the waterstop manufacturers ? After we briefly understand the relevant content of the water stop, let us look at the relevant information of the three water stop manufacturers .
Waterstop Introduction
Water stop, it is generally used natural rubber and synthetic rubber as the main raw material, and then add a certain amount of filler, after a certain step made. And it has many shapes, such as R type, U type, Z type and so on.
Water stop specifications
There are bridge type, mountain type, P type, R type, U type, Z type, B type, T type, H type, E type, Q type and so on.
Water stop classification
Waterstops are classified into rubber waterstops, plastic (PVC) waterstops, steel waterstops, and rubber plus steel waterstops.
Water stop use
Mainly used in infrastructure projects, underground facilities, tunnels, sewage treatment plants, water conservancy, subway and other projects. It is used for concrete pouring of expansion joints for gates, dam bottoms, construction works, and underground buildings. QZ series rubber. In order to ensure the service life of the engineering building.
Water stop price
The prices of products on the waterstop market vary, and there are many physical stores in the water stop price and the online water stop price is different. Under normal circumstances, the price of the water stop in the physical store is higher than that on the Internet. Water stop prices,
Waterstop manufacturers recommended
First: Hengshui Jinhai Engineering Materials Co., Ltd.
The company's principle is "customer first, small profits but quick turnover, benefit sharing", insist on product quality first and wholeheartedly serve the people. The company’s waterstops are all certified to ISO9001:2000 international quality system, so the quality of the waterstop is worth protecting. The second is that it has a 10-year history of production of waterstops. It can be said to be a waterstop. Old manufacturers are more expensive when they buy a single price.
Second home: Hengshui Donghong Rubber Products Co., Ltd.
The company has its own place in the market of waterstops with first-class product quality and competitive prices. The company’s waterstops are mainly sold online, reducing intermediate sales links, lowering prices and attracting more customers, so its water stop can be said to be the cheapest, and there are a total of 10 different The model series for us to choose, if you buy in large quantities, there are unexpected surprises! However, the disadvantage is that it means selling on the Internet. We can't examine the strength.
The third: Hangzhou Dawan Industrial Co., Ltd.
The company is mainly responsible for the production and processing of products, and sells its own products. Its waterstops are specially designed for use on seaside projects. Secondly, it will not suffer from incomplete models, and the number of them will be suitable for large-scale purchases of seaside projects. The only downside is that the company has not passed the international quality system certification.
Water stop standard
Executive standard
GB18173.2-2000 "Polymer waterproof material part 2 water stop tape"
GB/T 2059-2008 Copper and Copper Alloy Strips
GB 3280-2007 "Stainless steel cold-rolled steel plate and strip"
GB50108-2001 "Waterproof Technical Specifications for Underground Works"
Water stop construction
Point one: When the water stop belt is in construction, it should be used with it. Usually, it is necessary to avoid the prolonged exposure of the water stop, long-term contact with articles with strong corrosion properties.
The water stop belt has the properties of aging resistance and corrosion resistance, but proper protection is indispensable in order to maintain the waterproof performance of the water stop belt for a long period of time. Therefore, in order to maintain the service life of the water stop, avoid the long exposure of the water stop and prolonged exposure to highly corrosive chemicals.
Point 2: In the construction process, the water stop belts are generally cast together with concrete. In the future, the water stop belts are prevented from being punctured or damaged, and sharp objects such as stones with sharp corners should be avoided in the concrete.
The water stop has a certain tear resistance, but when the water stop belt is punctured or torn, it can be easily damaged. Under normal circumstances, the external force is very small, and the breakage of the water stop can be caused. Further expansion will further reduce the waterproof performance of the water stop, which will have a serious impact on the waterproofing project.
Point 3: During the construction process, the water stop belt must be fixed before pouring it into place with the concrete to avoid displacement during pouring.
When the water stop belt is used, it is generally installed in a fixed position. If the position of the water stop belt changes during pouring, the waterproof performance of the entire waterproofing project will be reduced. Therefore, in order to ensure the waterproof performance of the waterproofing project, it is necessary to ensure that the water stop zone is fixed in position when mixed with the concrete, and no displacement occurs.
Editor's summary: The above three points are the three most important points to note during the construction of the water stop. In addition, when the water stop is installed, it must be ensured that its size meets the design requirements, and during the construction process, The concrete interface at the junction with the waterstop should remain flat, dry and free of debris.
Decoration points decoration price construction and installation curtain fabric price construction end of the water stop with manufacturers
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