Q:What are the three major effects of fly ash in concrete?

The "form effect" of fly ash contains many glass beads, the surface is smooth and the texture is dense. It is this form to water reducing effect, compact and homogeneous effect, can promote the early hydration of cement flocculation effect of solution, change the mixture rheological properties, the initial structure and hardening of the various functions, especially for pumping concrete, can play a good role in lubrication.

Q:Cement is not silicate products

There are different kinds of cement: silicate series, aluminate series, sulphoaluminate series, sulfur ferrite system, etc.

Q:What are the exterior walls of the building besides the benzene board and the extruded board?

Composite silicate insulation material has the characteristics of strong plasticity, low thermal conductivity, high temperature resistance, small drying shrinkage and so on. The main types are magnesium silicate, silicon magnesium aluminum and rare earth composite thermal insulation materials. But in recent years as a leader in thermal insulation material of Sepiolite Composite silicate insulation material, because of its good insulation performance and the application effect, has attracted great attention in the construction industry, has shown strong market competitiveness and broad market prospect.

Q:Asbestos free calcium silicate board there is a crack in the kettle, what is the reason?

A slab of calcium silicate board production equipment to the emergence of the phenomenon of billet stick (stick billet refers to the calcium silicate board blank attached to the molding cylinder, in shaping cylinder knife when tearing into the surface depression caused by repeatedly feeding back, yield, effect in this case a two quality, three lead to rising production costs)There are two reasons for the phenomenon of sticking: first, the slurry temperature is low, viscosity is big; two, the material is not dehydrated enough, and the moisture content is high.The solution is: 1, improve the slurry temperature, slurry concentration decreased, but the slurry temperature should not exceed 45 DEG C; 2, in the premise of not causing product layer under the vacuum degree increasing, strengthen dehydration, reduce water blanks.

Q:What is the best price for the use of calcium silicate ceiling?

Water will melt or become yellow, mildew. So if you choose their ceiling, you must first deal with the roof leak. Calcium silicate board with artificial and material prices of about 22 square meters, mainly for office space, and residential corridors and other public places decoration. Integrated ceiling is not afraid of water.

Q:Why is calcium silicate board unsuitable for use in home improvement?

Calcium silicate board is calcium silicate gypsum board, mainly with gypsum. At present, mainly 600*600MM, mostly used as large space, clear keel ceiling. But the family area is small, makes the Ming keel, the cost is high, also does not look well. This is why most families use a ceiling ceiling panels (gypsum board, calcium silicate board) ceiling.

Q:What is a building energy-saving materials?

Mainly include new wall materials, insulation materials, waterproof sealing materials, ceramic materials, new chemical materials, decoration materials and various industrial waste residue comprehensive utilization.

Q:What are the production methods of calcium silicate board material?

Calcium silicate (microporous calcium silicate) material and calcium silicate board are produced by static steaming method, dynamic hydrothermal synthesis method and two reaction method.

Q:Eterpan with calcium silicate is sold on the market are the same thing? Non asbestos calcium silicate board is Eterpan it

The market is generally understood, but in fact, Eterpan belongs to Guangzhou eternit limited production of the 100 year history of eternit brand board, because the cement product is Belgium hetet group invention.

Q:What are the new energy-saving building materials? What's new?

As far as its varieties are concerned, the new wall materials mainly include bricks, blocks and slabs, such as clay hollow bricks, waste clay bricks, non clay bricks, building blocks, aerated concrete, light plates and composite boards.