TOP-TECT System - Concrete Deck Waterproofing System
Verified by manufacturer 2 months ago
A four-part concrete deck waterproofing system.
Application
For concrete deck waterproofing.
Description
Top-Tect is a systematic approach to concrete deck waterproofing, by waterproofing the concrete itself. It combines Markham colloidal silica hydrogel treatments with the technology of delayed-swell gaskets, providing a holistic three-part approach in a single readily specifiable package. A membrane is not required, giving the Top-Tect system a significant cost benefit.
The system comprises:
- Hydrogel Admixtures - waterproofing admixtures.
- Aquron 2000 Hydrogel - waterproofing, spray-applied sealer.
- Conqor Waterstops - controlled expansion waterstop gaskets.
- Construction & Contraction Joint Sawing & Sealing
Features and benefits:
- Long-term durability – concrete and steel permanently protected - resistant to chloride attack and freeze/thaw effects.
- Eliminate membranes or topical waterproofing, with their risk of traffic wear and UV degeneration.
- Easy to design and detail. Easy to construct and control.
- Full performance warranty. Reduce your risk with a strong warranty provided, as Markham is both the product manufacturer and installer of the system.
- Fast – save programming time. No need to allow time to install time-consuming membrane systems.
- Less weather dependant than membrane application.
- Cost-effective.
- Reduce health and safety risks. Fewer trades required.
General information
Color | Clear |
Finish | Unfinished |
Material | Silica |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 25 year |
Material | Silica |
Uniclass | |
CAWS | E10/20 Designated concrete E41/520 Surface sealer E40/320 Hydrophilic waterstops E10/105 Designated concrete |
Specification data - Reinforced concrete deck systems
System performance | Concrete deck waterproofing system. |
Designed joints | |
Joint accessories | Conqor Waterstops.Guidance for specification option: Conqor Waterstops create a permanent seal, have controlled swell to allow concrete to get up to strength, and are resistant to hydrostatic pressure. Supply and QA by MARKHAM, installed by the main contractor. |
System accessories | Hydrogel Admixtures and Aquron 2000 Hydrogel.Guidance for specification option:
|
Sustainability data
Contains Red List materials | No |
Country of material origin | United States |
Country of product manufacture | New Zealand |
Material | Silica |
Recyclability | Lifetime protection of the structure with no negative impact on the recyclability of the concrete substrate |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |