What is the role of sealing bolts in construction projects?

The difference between the sealing bolts The sealing bolts are mainly used for walls with anti-seepage requirements in construction projects, such as basements, pools, garages, subways, cesspools, etc. So in order to emphasize the role of the water stop screw and the scope of application. We often refer to the sealing screw as: exterior sealing bolts, sealing bolts, base sealing bolts, sewage tank sealing bolts, etc. Old-fashioned traditional sealing bolts consist of a double-headed screw and two positioning tabs. The new sealing bolts, like the sealing bolts, all play a role in controlling the stencil thickness, preventing stencils and preventing water seepage. The difference is the appearance, use method and effect. The new type of water-stop bolt is three-section type, and the new type of water-stop bolt can be used for easy disassembly. The loss of the template is zero, and cutting is not required, which greatly reduces the labor, materials and costs. The outer rod and joint nut of the new water-stopping bolt can also be reuse.

The classification and function of sealing bolts The sealing bolts are divided into traditional sealing bolts, middle sealing bolts, thread sealing bolts, and new sealing bolts. Its main function is to ensure the width of the wall when disturbed. It is not affected because it is used to penetrate the wall inside and outside, so the purpose of adding a water stop and a water stop is to block the infiltration of penetrating water from inside or outside. Waterstop bolts are the most basic materials, so the choice of waterstop bolts must be very cautious. In the process of using the waterstop bolts, the actual knowledge is known. The customers generally prefer the waterstop bolts and new waterstop bolts in the middle teeth. why? Because the middle water stop bolt belongs to t3 tooth, the sturdy effect is very good. When it is used on the construction site, it is not easy to slide and the operation is convenient, and it will not cause the phenomenon of violent die. Therefore, the supply of water stop bolts for middle teeth is good; In addition, the new type of sealing bolt is a three-section type. Its advantage is that the outer rod and joint nut can be used repeatedly, while the inner rod is used inside the wall. Its screw thread teeth are t3 middle teeth, which combines the traditional sealing Advantages of bolts and middle waterstop bolts.

carbohydrazide can act as an oxygen scavenger to prevent corrosion, especially in boiler feedwater systems, rocket propellant assemblies, color image and soap stabilizers, antioxidant rubber, boiler water deoxidizers and metal passivators. Carbohydrazide can also be used as an anticorrosive agent. Organic synthesis of intermediates.

CAS No. 497-18-7                                       EINECS 207-837-2

Molecular Formula CH₆N₄O                   Molecular Weight 90.08

Attributes:

Carbohydrazide is a white crystalline powder or granule. The effective content of carbohydrazide is from 98.0 to 100.0%.

Specifications:

Packaging and storage:

Pack 25 kg or 50 kg with woven bags or fiber drums.

Store in a cool, dry, well-ventilated area away from incompatible materials. Please close the container when not in use.

Hydrazine Compound Series

tert-Butyl carbazate,Ethyl carbazate,benzyl carbazate,carbohydrazide,Acetyl hydrazine

ShanDong YingLang Chemical Co.,LTD , https://www.sdylhgtrade.com