During the application of PVC Suction Tapes, especially at the joint intersection, welding should be done very well. Special joining pieces are used in the corners and for the attachment of different types of cooling bands. These joining parts are manufactured specially in the desired shapes as below or according to the places where the application will be made.
Special Productions with Connected Edges;
PVC sucker tapes are placed on the mold and they are manufactured upon request on both sides with 50 cm intervals on the edges to be fully connected to the reinforcement.
Our productions are TS 3078 certified. 23 ° C Laboratory quality values are as follows.
Tensile Strength |
Average % 140 kg/cm |
Elongation Ratio |
Average %225 minimum %200 |
Hardness |
Shore A 75 (± 5) |
Unit Volume Mass |
1,27(+-0.04) gr/cm |
Water Absorption Rate (Mass) |
Maximum by weight %1.5 |
Ash Amount |
Maximum by weight %5 |
Alkali Resistance |
Fully Resistant |
Heat Range |
-35°C , +50°C |
The following considerations should be taken into consideration when selecting the size of the type of the cooler.
In places where there is a high ground movement (especially earthquake risk), where the water pressure is high, where the movements such as expansion, contraction, carving in joints are high, the ones with the wall thicknesses of the absorber belts to be selected should be used.
L < t | Should |
L > 6a + d | Should |
Y > L - d/2 | Should |
X > 2a | Should |
L |
Cross Section Length (mm) |
t | Concrete Thickness |
a | Largest agrega grain diameter |
d | Joint Range |
y | Distance to concrete surface (mm) |
x | Distance to the closest equipment |
Table-B.
Concrete Thickness (cm) T |
Tape Cross Section Length (mm) L |
Band Thickness (mm) a1 (min) |
20-40 | 150 | 3 |
35-50 | 200 | 4 |
40-60 | 250 | 4 |
50-70 | 300 | 4 |
60-80 | 350 | 4 |
80-100 | 400 | 6 |
100+ | 450 | 8 |
Joint face molds for pouring concrete must be 2-part and water-retaining tape should be placed between 2-part formwork. In order to ensure complete water tightness, it is necessary to ensure that there are no foreign materials such as dust, mortar pieces, etc. on the surfaces of the water retaining tape and that it is very well wound by the concrete. Concrete should be of suitable consistency and there should be no air gap and vibration should be done very well in these parts.
Welding Processes
PVC Water Holder Tapes are added together with hot welding (melting) system with cross-sectional surfaces. The necessary materials for this;