Black Bitumen Expansion Joint Filler Board, For Use Constructin, Density : 0.8

The purpose of the expansion of expansion joint is to protect the structure from damage due to temperature changes, whereas the purpose of expansion joint filler board is to fill the gap created by expansion joint or isolation joints to avoid any foreign materials get into the gap. It is available in a wide range of sizes, both as boards & strips in thicknesses of 10 MM, 12 MM, 18 MM, 19 MM, 25 MM. Jolly Expansion Joint Filler displays excellent resistance to compression, with outstanding recovery characteristics. Impregnated with Bitumen in various percentages, it is a perfect base material for expansion joint fillers. The board’s compression and recovery characteristics confirm to the U.K., U.S.A. and Indian Standards much above the required averages. We are the recommended distributors and wholesalers of Bitumen Joint Filler Board. Ideal base material for expansion joint filers, this board allows free movement of concrete slabs during expansion and contraction. Offered board provides a waterproof seal and resists the entry of foreign matter into the joint read more... Brochure size: 12mm x 2ftx4ft Packing 15 Nos/PKD 20mm x2ftx4ft Packing    10 Nos /PKD 25mmx2ftx4ft Packing    10 Nos/PKD A mastic pad, also known as a mastic sealant pad, is a material used for sealing and waterproofing purposes in various construction applications. It is typically made from a combination of asphalt, fillers, and modifiers, which are mixed together to create a flexible, adhesive, and durable seal.   Mastic pads are commonly used in the construction industry for sealing joints, gaps, and cracks in buildings, infrastructure, and other structures. They are particularly useful for applications where movement is expected, as they can accommodate slight shifts and vibrations without losing their sealing properties.   The primary purpose of a mastic pad is to create a watertight and airtight seal, preventing the ingress of water, air, dust, or other contaminants. They are often used in areas such as windows, doors, expansion joints, curtain walls, and other building components that require a reliable and long-lasting seal.   Installation of mastic pads typically involves cleaning the surface and applying the pad directly onto the joint or gap. The flexibility and adhesive properties of the mastic allow it to conform to irregular surfaces and create a tight seal. It is important to follow the manufacturer's instructions for proper installation and ensure that the surface is clean, dry, and free from any loose debris.   Mastic pads have several advantages, including excellent adhesion to various substrates, resistance to weathering and UV degradation, and compatibility with different construction materials such as concrete, metal, glass, and wood. They can also provide some level of acoustic insulation and thermal insulation.   It's worth noting that mastic pads are just one type of sealant available in the market, and their selection should be based on the specific requirements of the project. Consulting with a professional contractor or engineer is recommended to determine the appropriate type and specification of mastic pad for a particular application.  An expansion joint filler board, also known as an expansion joint foam or expansion joint filler, is a material used in construction to fill expansion joints in concrete structures. It is designed to accommodate the movement and expansion of the concrete, preventing damage and maintaining the integrity of the structure.   Here are some key details and features related to expansion joint filler boards:   1. Material: Expansion joint filler boards are typically made from closed-cell foam materials, such as expanded polystyrene (EPS), polyethylene (PE), or polyurethane (PU). These materials offer excellent compressibility, flexibility, and resistance to water absorption.   2. Types: Expansion joint filler boards come in various types and sizes, depending on the specific applicatio