Greenseal 5000 - is a liquid membrane bitumen has like rubber feature
DESCRIPTION
Greenseal 5000 is a liquid membrane bitumen has like rubber feature, it is waterproofing system ideally used between slabs to protect them against the penetration and lateral movement of water. Greenseal 5000 waterproofing membrane is a cold applied, seamless, elastomeric single component moisture curing bitumen modified polyurethane, specially formulated for hand application by using squeeze or roller to vertical or horizontal surface. It should be applied directly from the container (liquid application). It is designed especially for use as a flexible continuous waterproofing membrane between two-course concrete, between masonry construction and bituminous toppings and also for exterior below grade waterproofing of masonry.
GỌI NGAY 0913 404 017 - 0985 406 777 ĐỂ ĐƯỢC TƯ VẤN
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PRODUCT PROPERTIES
|
Tests |
Test Results |
Standard |
|
Shore A Hardeness |
31 |
ASTM D-2240 |
|
Tensile Strength, Mpa |
>2.0 |
ASTM D-412 |
|
Elongation, Percent, Avg. |
>800% |
ASTM D-638 |
|
Puncture Resistance, average |
34 N |
ASTM E-154 |
|
100% Modulus, Mpa |
1.6 |
ASTM D-412 |
|
Adhesive to Concrete. Mpa (Pull-off Adhesive Test- applied on concrete) |
0.9 (Cohesive B) |
ASTM-D-4541
|
|
Moisture VaporTransmission
Perm. Inches/mm2/24h |
0.000248 grains |
ASTM-E 96
|
|
Crack Test 1/16 inch, Cycled 10 times/24 hours@ 15 F |
No Loss of Bond or Cracking Exhibited |
|
|
Crack Bridging Test
i) 0.5% (w/v) NaOCl ii) 1.25% (w/v) NH4OH iii) 3.7% (w/v) HCl |
No cracks
No cracks No cracks No cracks |
(Able to bridge crack up to 2mm in width) |
|
Viscosity |
20,000 cPS ±10% |
|
* Results shown are typical but are not intended as performance criteria for on-site installed material.
APPLICATION INSTRUCTIONS
Usage norms : 1kg – 2kg/m2
SURFACE PREPARATIONS
Surface preparations are required before using Greenseal 5000.
Thoroughly clean concrete surfaces free of oil, grease, paint and loose dust, mud and laitance and hose down concrete surfaces thoroughly. For best results, all concrete deck surfaces should be lightly steel troweled to a fairly smooth finish. New concrete must be water cured, at least 14 days old and the surfaces must be dry.
Static Joints and Cracks:
Joints and cracks less than (2.0mm) should be filled by pre-striping. The material should be applied to both fill and overlap the joint or crack to a width of 4” (100mm) on each side.
Working or Expansion joints:
All such joints over (2.0mm) wide must be sealed with sealant. Care however, should be taken to prevent the waterproofing membrane from adhering to the joint sealant. This could cause sealant or membrane failure. Such adhesion can be prevented by applying a coat of liquid household wax over the cured sealant, and pre-striping as above. Joints treated in this fashion will function independently of the overall waterproofing system.
Metal Preparation:
All metal should be wire brushed or sandblasted to bright metal and then primed with Primer prior to application of GS 5000.
Vent, Post Penetration and Drain Pipe:
Clean metal surfaces to bright metal and prime. Remove dust, debris and any other contaminants from voids. Seal with MQT 350, as previously indicated. GS 5000 will adhere to PVC pipe without priming.
Treatment to Honeycombing and Void:
All honeycombing form-tie and void detected must be plugged with MQT350 grout prior to the application of GS 5000.
For treatment to cold joint between floor slab where vertical walls meets slab, the area shall be pre-stripped to 100mm wide on the slab of the concrete and 100mm on the vertical wall. The final membrane is applied at the corner between the walls and slab.
HEALTH, SAFETY AND CLEANING