Waterproofing is one of the key problems of underground structures. Spray-on waterproofing membrane is a new system in tunnels with single shell linings. The conditions of the application of this system are analyzed in terms of the deformation and surface condition of the first layer of the ...
This paper describes an innovative system for providing ground support and waterproofing for underground structures. The system consists of a composite single-shell structure based on fibre reinforced sprayed concrete with an integrated sprayable waterproofing membrane. The membrane is embedded in a sandwich...
aSpray applied liquid waterproofing membrane to top surfaces of bridge deck and approach slab including 20mm (min) red sand asphalt blanket as shown on drawings and specifications 浪花被应用的液体防水的膜对船桥甲板和方法平板顶面包括20mm (极小的)红色沙子沥青毯子如所示在图画和规格 [translate] ...
Pending. Quantum is proud to be offering a new proprietary system. This stone foundation waterproofing system is an insulation and waterproofing membrane done in a single step. It is unlike any waterproofing system on the market. We can literally waterproof any kind of foundation in any condition...
Nanotechnology membrane waterproofing spray Type Super hydrophobic coating Main compostion Nano fluorine silicone polymer Appearance Clear colorless liquid Water contact angle 140-150 Duration 3 months Solvent Petroleum ether Dry time 10-15min Cover area 1.0 m2/100ml Packaging and delivery Selling U...
1. Under the function of metal salt catalysts, it can form film at low temperature, form waterproof membrane on all kinds of material surface, thus it can be used as the waterproofing agent of various kinds of materials such as rubber, fabric, glass, ceramic, paper, leather, met...
The new liner concept is a composite design using concrete and a spray applied waterproofing membrane. A proof of concept program comprising laboratory testing and field testing was successfully implemented. This paper presents the innovative liner design, as well as the adapted...
Frane, David
According to the present invention, a coating material spraying waterproofing membrane composition, used as a supporting and reinforcing material for an excavation surface, comprises a powder type admixture (100) and water (200). The powder type admixture (100) comprises: 50-70 wt% of powder ...
Spray distanceThis paper presents laboratory experiments exploring the resistance of an acrylic-acid-polymer (AAP) based, spray-applied waterproofing membrane (SWM) against long-term exposure to aggressive ions (Cl, SO4 and OH). The watertightness performance of this SWM exposed to aggressive ions ...