A roofing mat and a preparation method thereof are disclosed. A composite device includes a first roller, a second roller and a third roller. A die is located at the first roller. The preparation method comprises the following steps: step 1: laminating a first non-woven fabric to form a waterproof film; step 2: conveying asphalt to the die; step 3: rolling the first non-woven fabric by means of the first roller, rolling a woven fabric/a second non-woven fabric by means of the second roller, applying the asphalt to the waterproof film of the first non-woven fabric by means of the die, the first roller and the second roller being rolled and pressed against each other, the first non-woven fabric rolled by the first roller and the woven fabric/the second non-woven fabric rolled by the second roller being compressed together and then conveyed to a third roller for cooling, outputting, trimming, and winding.

A bond adhesive composition comprising a polymer having a silicon-containing hydrolyzable terminal group and a hydrocarbon resin, where the composition is substantially devoid of phenolic resin.

A hot-melt laminated solar cladding strip (1) comprising a substrate (2) of a flexible membrane, a first layer of an adhesive encapsulant (3), a single electric circuit (4) comprising solar cells (5) which positive and negative sides are interconnected with wires to a single inlet (9) and a single outlet (10), a second layer of an adhesive encapsulant (11), a single or more sheets of a transparent plastic foil (12) covering and protecting the entire circuit (4) from moisture, a third layer of an adhesive encapsulant (13) and a plurality of rigid transparent tiles (14) characterized by that the tiles (14) are positioned over one or more cells (5) forming rigid groups spaced from each other with flexible gaps (15, 15) that are positioned over tab wires (6) and/or ribbons (8) that run between said cells in said circuit allowing the strip (1) to be bent, folded or rolled.

A water permeable court surface comprises a porous substrate (5) on which there is a porous rubber shock layer (3) on which is at least one layer (1,2) of an acrylic composition, wherein the acrylic composition comprises a two pack water based polyurethane.

A vibration absorption device for acoustic insulation for a building structure comprises an absorbent cushion and a vibration isolation cushion. The building structure is selected from a ceiling structure, a floor structure and a partitioning structure separating two adjacent building compartments or a building compartment and the external environment. The absorbent cushion comprises sound absorbing material and the vibration isolation cushion comprising vibration isolation material. The vibration isolation cushion overlies and is laminated to the absorbent cushion. The vibration isolation cushion is rigid relative to the absorbent cushion. The absorbent cushion is supple relative to the vibration isolation cushion. The vibration absorption device is mountable to the building structure, to isolate vibrations and to provide acoustic insulation between the two separated and adjacent building compartments.

A shingle patch for repairing a damaged portion of a damaged shingle including a base member having colored granules associated with at least a portion of its top surface, a two sided adhesive tape having its top adhesive surface attached to the bottom surface of the base member and its bottom adhesive surface attachable directly to the damaged portion of the damaged shingle. In one embodiment, the two sided adhesive tape can extend past one end portion of the base member to form a notched portion and, in another embodiment, only a portion of the top adhesive surface is attached to only a portion of the bottom surface of the base member to form a flap portion which is movable to expose the remaining portion of the top adhesive surface of the two sided adhesive tape located under the flap portion to allow a roofing nail to be nailed therethrough.

A bond adhesive composition comprising a polymer having a silicon-containing hydrolyzable terminal group and a hydrocarbon resin, where the composition is substantially devoid of phenolic resin.

The present invention relates to a self-adhesive waterproof coiled material of a super-strong cross laminated film, comprising sequentially from top to bottom: an isolation protection layer, a non-asphalt-based self-adhesive layer, a strong cross laminated film, an asphalt self-adhesive layer and a PE isolation film. One side of the upper surface of the coiled material is provided with an overlap edge, and the other side of the lower surface of the coiled material is also provided with an overlap edge. The waterproof coiled material provided in the present invention has better adhesive property with post-cast concrete than an asphalt-based coiled material, and can be better bonded to a main body structure (i.e., pre-paving anti-sticking coiled material); the strong cross laminated film in the middle of the coiled material has good ductility, so that when the base layer slightly subsides or the main body structure is slightly deformed, the coiled material can continue to be well bonded to the main body structure and would not be separated; and a good waterproof effect thus can be achieved.

A water permeable court surface comprises a porous substrate (5) on which there is a porous rubber shock layer (3) on which is at least one layer (1,2) of an acrylic composition, wherein the acrylic composition comprises a two pack water based polyurethane.

A method is provided for forming an adhered membrane roof system that meets Factory Mutual (FM) 4470/4474 standards for wind uplift. The method comprises applying a bond adhesive to a substrate on a roof to form an adhesive layer and applying a membrane directly to the adhesive layer. The bond adhesive includes a moisture-curable polymer.