The synthetic rubber steel waterstop is mainly a new waterstop made of butyl rubber and 430 white iron plate, which is used for excellent waterproofing in construction projects.

Second, the characteristics:

The waterproof effect of the synthetic rubber steel waterstop is mainly from

1. Because of the self-adhesive effect and strong adhesion, there is no problem of joint leakage.
2. The construction is quick and simple, which can prevent water leakage caused by mistakes in construction.
3. The synthetic rubber layer will release the rubber in the process of hardening and heat generation of the concrete, which will produce adhesion with the concrete and block the formation of the waterway.
4, 430 white iron plate has the strength of reinforcing the building structure, and will not lose the strength of the building structure due to the installation of the synthetic rubber steel waterstop.
5. Synthetic rubber has excellent ductility, which can prevent the displacement and crack caused by earthquake or other factors, and achieve permanent waterproof effect.

Third, the project:

1. Taipower Jingmei new building, substation, basement use
2. TSMC (Hsinchu, Tainan Plant)
3, Linkou A7 suitable housing
4. Ansheng Construction (Libao Group)
5. Mitsui outlet Phase II (Foundation Project), Phase III (Mitsui Project)
6. New building of National Taiwan University (steel pipe construction project)
7, Daren Women's New Building
8. Libao Group and Mingxuan Development - "Nianxuan National Park"
9. Yilan Lixin Qingtian
10. New building of Beipu Fire Station

Fourth, the construction method of synthetic steel waterstop:

<First> confirm the grouting line marked by the construction site
<Second> Remove the outer protective film of the waterstop and align the marked grouting line with the center.
<Third> after the iron wire is wrapped around the water stop, it is fixed on the steel bar.
1. Adhesive fixing method: the water stop tape can be directly attached to the outer steel bar, and fixed on the steel bar by iron wire, and the upper and lower sides of the water stop tape must be fixed.
2. Fixing method on the steel bars on both sides: After winding the iron wire on the upper and lower sides of the water stop belt, use 4 fixed points as the fixed points and fix the water stop belt in the center of the two rows of steel bars.
<Forth> Bonding method: Take the length of the water-stopping belt from 5 to 10cm, and tie the two water-stopping belts closely. The fitting is fixed on the steel bar by the above-mentioned third fixing method.
(PS. The waterstop itself is self-adhesive, no additional adhesive is needed to avoid affecting the waterproof effect)
<Fifth> Cross-lap method: After taking the water-stopping strips to a length of 50cm, remove the outer layer of the water-stopping tape and take the center point 25cm as the center point of the cross-joint. After close fitting, fix it with the third item. Method, after fixing the cross joint, continue to lap the construction up, down, left and right.