PVA fiber and steel fiber reinforced concrete

The invention discloses a kind of PVA fiber and steel fiber reinforced concrete and belongs to the field of inorganic polymeric materials. The PVA fiber and steel fiber reinforced concrete is prepared from, by weight, 20-30 parts of metakaolin, 15-25 parts of pulverized fuel ash, 140-170 parts of aggregate, 300-400 parts of an alkali activator, 50-70 parts of water, 0.05-2 parts of PVA fibers, 0.01-5 parts of steel fibers and 1-5 parts of a water reduction agent. According to the PVA fiber and steel fiber reinforced concrete, the pulverized fuel ash, metakaolin, sodium hydroxide, potassium hydroxide, water glass and aggregate are adopted for preparing GPC, and the PVA fiber and steel fiber reinforced concrete has a good mechanical property and a good rupture characteristic and has wide application prospects in the fields such as construction, roads and bridges, hydraulic engineering and military affairs. 本发明公开了一种PVA纤维和钢纤维增强混凝土，属于无机聚合材料领域，该PVA纤维和钢纤维增强混凝土，以重量份计，包括以下原料：偏高岭土20～30份、粉煤灰15～25份、骨料140～170份、碱激发剂300～400