What are the three new wall materials?

In recent years, new wall materials have become more and more popular. Its appearance will enable the country to vigorously promote and support red brick, while suppressing and banning it. The main material of new wall materials is fly ash, which is one of the industrial waste residues with large emissions in China at present. The appearance of new wall materials makes a lot of industrial waste "turn waste into treasure", which not only reduces the output of industrial waste, but also beautifies people's surrounding environment. So what are the main types of new wall materials? Where are they used? Let's take a look with Bian Xiao.

What are the new wall materials?

One. fragment of a brick

(1) non-clay sintered porous brick (in line with GB 13544-2000 technical requirements) and non-clay sintered hollow brick (in line with GB 13545-2003 technical requirements).

(2) Concrete perforated brick (meeting the technical requirements of JC943-2004)

(3) Autoclaved fly ash brick (meeting the technical requirements of JC239-200 1) and autoclaved lime sand hollow brick (meeting the technical requirements of JC/T637- 1996).

(4) Sintered porous brick (only in the western region, meeting the technical requirements of GB 13544-2000) and sintered hollow brick (only in the western region, meeting the technical requirements of GB 13545-2003).

Second, the block class.

Ordinary concrete small hollow block (meeting the technical requirements of GB8239- 1997).

(2) Lightweight aggregate concrete small hollow block (meeting the technical requirements of GB 15229-2002).

(3) Sintered hollow block (using coal gangue, river and lake silt, construction waste and shale as raw materials, meeting the technical requirements of GB 13545-2003).

(4) Autoclaved aerated concrete block (meeting the technical requirements of GB/T1KLOC-0/968-2006).

(5) Gypsum block (meeting the technical requirements of JC/T698- 1998).

(6) Small fly ash hollow block (meeting the technical requirements of JC862-2000).

Third, plate type.

(1) autoclaved aerated concrete slab (meeting the technical requirements of GB 15762- 1995).

(2) Lightweight slats for building partition walls (meeting the technical requirements of JG/Tl69-2005).

(3) Steel mesh polystyrene sandwich panel (meeting the technical requirements of JC623- 1996).

(4) Gypsum hollow lath (meeting the technical requirements of JC/T829- 1998).

(5) Glass fiber reinforced cement lightweight porous partition board (GRC board for short, meeting the technical requirements of GB/T 1963 1-2005).

Metal-faced sandwich panel. Among them: metal-faced polystyrene sandwich panel (meeting the technical requirements of JC689- 1998); Rigid polyurethane sandwich panel with metal surface (meeting the technical requirements of JC/T868-2000); Metal facing rock wool and slag wool sandwich panel (meeting the technical requirements of JC/T869-2000).

(7) building board. Among them: gypsum board (meeting the technical requirements of GB/T9775- 1999); Fiber reinforced calcium silicate board (meeting the technical requirements of JC/T564-2000); Fiber reinforced low alkalinity cement building board (in line with JC/T626- 1996 technology

Four, raw materials mixed with not less than 30% of industrial waste residue, crop straw, construction waste, river (lake, sea) mud residue wall material products (except sintered solid bricks).

Five, in line with national standards, industry standards and local standards of concrete brick, sintered insulation brick (block), hollow steel wire mesh internal mold partition, composite insulation brick (block), prefabricated composite wallboard (body), polyurethane rigid foam composite board and special polyurethane building wall.

These are the related contents of the new wall materials introduced by Bian Xiao in detail. I believe everyone has a certain understanding of this new wall material. This material is not only energy-saving, environmentally friendly, durable, but also very cheap. However, Bian Xiao would like to remind everyone here that we should not only look at the advantages of new wall materials, but also pay attention to their bearing capacity and scope of application when using them, and don't be careless when choosing materials. So much for Bian Xiao's introduction of new wall materials. I hope I can help you.

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