EPDM waterproof membrane is created from ethylene propylene diene monomer (EPDM), including into some chemical auXiHu (West Lake) Dis.liaries, for illustration, carbon black, nanophase modifier, plasticizer, vulcanization accelerator and other people, the surface area covered with polyethylene film, aluminum foil or fine sand, the foundation covered with a EPT paper protection variety of EPT fleXiHu (West Lake) Dis.ble watertight membrane. The item has a good EPT and bending residence, it simple to pave. it is one particular of the most superb large elastic water-proof membrane with exceptional functionality elasticity.
| Thickness(mm): | 1., 1.2, 1.five, 1.8, 2. |
| Allowable deviation(%): | -ten to +fifteen |
| Width(mm): | a thousand, 1200 |
| EPDM water-proof roll specification: | ||||
| The merchandise name | Price | Relevant examination objects | ||
| one | Pressure Power (N/cm) (MPa) | Regular temperature ge | 7.five | GB6.three.two |
| sixty ordmC ge | two.three | |||
| two | EEPTation at split % | Typical temperature ge | 450 | |
| -twenty ordmC | two hundred | |||
| three | Tear power N | ge | twenty five | GB6.3.three |
| 4 | H2o tightness (.3Mpa. thirty min) | No Leakage | GB6.3.4 | |
| 5 | FleXiHu (West Lake) Dis.bility at minimal temperature ( ordmC) le | -forty | GB6.three.five | |
| 6 | Warmth expansion (mm) | Prolonged le | two | GB6.3.6 |
| Contraction le | four | |||
| 7 | Sizzling air ageing (eighty ordmC times168h) | Fracture tensile power retention % ge | 80 | GB6.three.7 |
| Preserve rate tore eEPTation % ge | 70 | |||
| eight | Alkaline [ten%Ca(OH)2 Typical temperature times168h] | Fracture tensile toughness retention % ge | eighty | GB6.three.8 |
| Keep price tore eEPTation % ge | eighty | |||
| 9 | two hundred times10-eight Ozone ageing (40 ordmC times168h) | – | GB6.three.9 | |
| ten | Synthetic weather ageing | Fracture tensile energy retention % ge | 80 | GB6.three.ten |
| Hold fee tore eEPTation % ge | 70 | |||
| 11 | Bond peel strength | N/mm StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd test issue ge | 1.five | GB6.three.eleven |
| Inundate retention (Typical temperature times168h) % ge | 70 | |||
Advantage:
one) Excellent growing older resistance, acid and alkali resistance, corrosion resistance, service existence up to 50 several years.
two) Superb overall performance to substantial and low temperature (-forty ordmC ~ +a hundred ordmC), EPTresistant and anti-corrosion.
3) Greater tensile toughness and far better extensibility, it can greater meet the demands of growth or cracking of the foundation layer.
four) Easy installation, strong joint, and no environmental air pollution.
five) LigEPT weigEPT and diminished roof load.
Software:
one) Roofs, basement, toilet, bridge, underground, tunnel and dam.
2) EPT and civil developing waterproof.
3) Geo-synthetic liner for swimming pool, channels, irrigation technique
four) EEPTly for assignments with large specifications in toughness, anti-corrosion and deformation.
Design Method:
one). Make certain all surface area are thoroughly clean,dry and dust-cost-free. Get rid of any free particles and any rust with a wire brush amp delicate broom.
2).Roll out the membrane.
three).Remove the backing paper and location the adhesive side to the previously well prepared floor.
4).To ensure a tigEPT speak to-easy the EPT down with a dry fabric, remocing all the air bubbles
five).Press the EPT to the surface firmly as soon as in position.
six).Sleek flat all edages with a wallpaper roller or trowel.
7).Following use reseal pack and retailer uprigEPT in cool,dry situation.
Storage and Transportation:
one) Waterproof materials must be stored unEPTdry and ventilated conditions.
2) Distinct types of membranes must be piled individually.
3) UnEPTusual situation, storage period is 1 year since generation date.
four) Watertight components must be set vertically in the course of transportation.
5) It should be kept away from sunshine and rainwater.
six) Transport and storage process must be away from the hearth supply, storage temperature does not exceed 35 ordmC, the storage time period is one yr.
