Gutters exist to preserve home. They transport rain falling off each facet of a roof and deliver it to place where it will not damage a home's structure. Copper gutters leave the realm of utility and enter the arena of architectural detail. Most copper gutter jobs are custom, allowing plenty of room for creativity. In the right hands, downspouts and catches take the look of sculpture. With each passing year, copper reaches new levels of patina. With a quality installation, foot traffic passing a home will stop and take notice. Copper gutters can cost up to $20 a foot for basic installations. Aside from the base cost of the material, copper gutters require specialized installation skills. An experienced installer will have an ample bag of tricks and a solid understanding of the material. Copper is easy to discolor and burn during installation. Coppersmiths work with either an iron rather than a torch, depending on personal preference. Clean gloves must be worn during installation. Natural oils from the skin will show wherever the material is touched. Any type of gutter requires a watchful eye to ensure that they are doing their job. Gutters should be cleared of leaves and animal nests before the onset of winter. Test gutters with a hose to see if there are any obstructions in the downspouts. If you have recently replaced your home's roof, blow or sweeps off all the loose grains of gravel that come off the shingles. These tiny pieces will collect in the gutter, and in the case of copper discolor the metal. Often, the built-in gutter is installed using tin and sometimes rubber. Tin requires regular painting and rubber doesn't hold up well under sliding slate so copper is the best choice.

Copper rivets are specific, headed, usually non-threaded fasteners that are beaten or pressed into place to secure two or more items together. These are cylindrical mechanical fasteners capped with a flanged or forged head on one end. It is available in a variety of configurations depending on the type of riveting. A tubular rivet has a cylindrical or tapered hole at the end, which is shaped or curled back by another tool during the setting process to form a clinch head against the material. It is made of copper.

Corrosion Proof Phenolic Resin Mortar is widely used for acid resistant bricks, tiles lining as bedding and jointing mortar for chemical reaction vessels, tanks, floor, drain, foundation. It is a phenolic Resin based Chemical Resistant Mortar. When the liquid Resin & Powder is mixed in proportion, forms workable mortar and after it setting and curing gives a black solid mass.

Corrosion-Resisting Mortar is a completely inorganic, potassium silicate base mortar for bonding acid-proof brick or tile used in the construction of industrial chimneys, stacks, tanks, kilns and floors.

Crane cabs are constructed as compactly as possible so that when the crane rotates along with the cab there is a little overhang, which may strike other objects as possible and to generally allow the maximum freedom of movement for the cab and crane. In addition, such cabs are usually formed largely of glass, at least in the upper portions, to increase the visibility from the cab and consequently the safety of the crane operation.

Decorative Concrete involves concrete structures, which is used in roles that are not related to concretes functional elements. Concretes are used for decorative walls, floors and countertops. Decorative concrete products are used for architectural concrete market.

Decorative window films are used to decorate and add privacy to windows and glass doors. There are two basic types of decorative films, adhesive-based polyester films, and adhesive-free static-vinyl films. It is as simple as cleaning the glass, measuring and cutting the film, and then positioning it on the glass using a squeegee to smooth it in place.

Deep soil compaction is a method of ground improvement and to stabilization of wastes and slopes with danger of liquefaction, determining the modulus of deformation and shear strength parameters of loose rock. This process is carried out by vibration, falling weight and blasting methods. It can occur where equipment traffic is heavy, or cultivation occurs repeatedly at the same depth.

Deflection connectors provide lateral support for steel studs and allow for vertical movement of the building structure. Deflection or movement connections are designed to permit movement of the primary structure of the building without imposing any axial loading onto the exterior curtain wall or interior head of wall. Movement of the primary structure may result from thermal expansion and contraction, seismic disturbances, foundation settling or normal head of wall compression. These are used in a wide array of framing conditions including exterior, bypass, head of wall or infill and interior head of wall as well as used in vertical surface applications.