In November 13, 2016, a 7.5 magnitude earthquake occurred in New Zealand with a depth of 10 kilometers, and the civil defense Bureau issued a tsunami warning. The earthquake in Christchurch north northeast 91 kilometers. At present, the earthquake has caused two people to die, and the loss of property is still unclear. Many netizens said that the 8 magnitude of the Wenchuan earthquake occurred in that year, but the loss is quite severe compared with the New Zealand 7.5 earthquake. This Chinese should be worth reflecting. The construction of homes that people live on is not a way to collect money.

This kind of natural calamity is very sad for all of us, but we feel sorry for the people who are in trouble. But we can not indulge in grief. After this disaster, the most urgent thing is rebuilding after disaster. We will recover their homes for the people who are in trouble as soon as possible. Underneath the forest paint small compilation for everyone to introduce the anticorrosion materials used in the building.

The construction of indoor and outdoor indoor paint coatings, mainly latex paint, alkyd paint and other light industrial coatings, outdoor environment is relatively poor because of corrosion, corrosion environment in accordance with the classification, generally in the C3/C4 environment, this paper introduces the outdoor anticorrosion coatings commonly used, such as zinc rich epoxy primer, acrylic paint, fluorocarbon paint etc..

A zinc rich epoxy primer: epoxy zinc rich primer with all primer have shielding, isolation effect, can effectively isolate water and oxygen in the air and other corrosive medium and protected substrates react, and the content of zinc rich epoxy primer, with excellent cathodic protection, corrosion time is prolonged the film, anticorrosion in this environment, zinc rich epoxy primer is appropriate. It is suggested that the coating should be coated two times to increase the thickness of the film to increase the duration of corrosion.

Two, epoxy micaceous iron oxide intermediate: epoxy micaceous iron oxide paint and primer and topcoat has strong binding force, moisture penetration is low, excellent shielding type protective coating. Epoxy micaceous iron oxide intermediate a coating film thickness is high, supporting the use of excellent anti-corrosion properties, from the point of view, micaceous iron oxide epoxy micaceous iron oxide intermediate containing bridge, lamellar structure and micaceous iron oxide, can be very effective in prolonging the time of corrosion medium reaches the bottom material.

Three, acrylic paint by hydroxyl acrylic resin, pigments, additives and aliphatic polyurethane prepolymer composition of two-component paint applied after suitable surface treatment of steel and concrete surface coating, with weatherability and gloss retention and excellent colour retention, without chalking and yellowing, decorative excellent. It has good oil resistance and water resistance. Fast drying, good adhesion and excellent construction performance.

Four, fluorocarbon paint: fluorocarbon topcoat do, fluorocarbon paint has excellent weathering resistance, long exposed to the weather and rain, still can keep the original color, decorative effect is very good, and has very good self-cleaning performance, the surface is not easy to impurity pollution, remove the decorative performance of fluorocarbon paint its anti-corrosion performance is, Yasheng recommend it, fluorocarbon paint fluorine carbon bond can be very strong, hard film, full color, performance, acid and alkali salt corrosion is very good after construction, the film generally can withstand the loss of more than 15 years, fluorocarbon paint adhesion is very good, even if the preservation life is approaching also, does not appear to fall off the phenomenon, but itself is exhausted, so it is very convenient for later maintenance.