Product introduction Xi’aote PVC water-stop belt is made of high grade polyvinyl
chloride and features unique design and advanced process. It is
applicable for movement joint, contraction joint and construction
joint of reinforced concrete buildings. Product advantages It is applicable for various joints during construction and use. Simple use and easy combination in construction site. A series of assembly design and applicable for various
requirements. The edge is specially provided with metal hole to ensure accurate
positioning. It can be used for drinking water upon approval. Product application Xi’aote PVC water-stop belt is applicable for construction and
expansion joint of sealed reinforced concrete. The water-stop belt
is built in concrete and shall cross and close the joint so as to
form a firm and gapless water insulation curtain and prevent liquid
from flowing through. It is provided with different shapes, for example, intermediate and
external design. It can form a lasting and firm water insulation
network, especially suitable for water storage and stop structures,
for example reservoir, sewage pool, dam, water pool, basement and
tunnel water-retaining wall etc. Product standard The product complies with the stipulation of the Hong Kong General
Specification for Civil Engineering Works Clause 1680 and has
passed through the test No. 21CFR175.300 of toxic substance
extraction of U.S. Food and Drug Administration. Product features Product feature | Shape | Thermal plastic extruded belt shape | Color | Blue | Static head | As high as 10m | Joint displacement | As wide as 10mm | Density | 1350kg/m3 | Rigidity | 78 IRHD | Tensile strength | 14 N/mm2 | Flexibility | 49 | Elongation at break | 330% | Water absorption | 0.04%1 | Toxicity | No toxicity2 |
1 It shall be immersed in water for 24 hours.
2 It has passed through the test No. 21CFR175.300 of toxic
substance extraction of U.S. Food and Drug Administration.Product erection When concrete is placed, water-stop belt shall be fixed in correct
position. To avoid joint or pore, it is required to ensure the
water-stop belt to be covered by concrete closely. The water-stop belt can be fixed on solidified concrete through
reserved edge holes on vertical structure so as to avoid
displacement of water-stop belt. | 
