High-strength crack-resistant eco-environment protection cement

Abstract

The invention relates to a high-strength crack-resistant eco-environment protection cement, which belongs to the technical field of a construction material. The high-strength crack-resistant eco-environment protection cement comprises the following components in parts by weight: 35-55 parts of Portland cement, 10-15 parts of perlite, 20-30 parts of quartz sand, 14-18 parts of slag, 5-8 parts of a hardener, 2-3 parts of a waterproof agent, 5-8 parts of glass fiber, 1-3 parts of nylon fiber, 5-10 parts of inorganic mineral enhance fiber, and 1-3 parts of polymer fiber. The hardener is a mixture of stearic acid, sodium hydroxide and calcium oxide. The high-strength crack-resistant eco-environment protection cement has the advantages of stable quality, good usage effect, strong adhesive force, low production cost, and good market prospect. The high-strength crack-resistant eco-environment protection cement has effective crack-resistance effect, and has the advantages of simple materials, high strength, low making cost, and wide application scope.

Description

technical field [0001] The invention relates to a cement material component, in particular to a high-strength anti-crack ecological and environmental protection cement, which belongs to the technical field of construction materials. Background technique [0002] As a hydraulic cementitious material, cement is widely used in the field of construction engineering. Its main characteristic is its plasticity after adding an appropriate amount of water. It can not only harden in air, but also harden in water. Cement is especially suitable for making concrete, and is widely used in pavement laying, house construction and other occasions. Existing building materials such as cement mortar have the characteristics of simple construction and high strength and are widely used. [0003] There are many kinds of cements on the market, but with the increase of people's functional requirements for cement, the existing cements have poor thermal insulation performance, poor acid and alkali co...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of cements on the market, but with the increase of people's functional requirements for cement, the existing cements have poor thermal insulation performance, poor acid and alkali corrosion resistance, poor crack resistance, and relatively high production costs. High, the production process is complicated, and it is easy to fall off after long-term use, which cannot meet the economic benefits of users