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A platform for research: civil engineering, architecture and urbanism
Thermal insulation wallboard and preparation method thereof
The invention relates to a thermal insulation wallboard and a preparation method thereof, the thermal insulation wallboard comprises a wallboard body, the wallboard body comprises the following components by mass: 30-50 parts of lime or mineral powder, 20-40 parts of warm water, 1-5 parts of hydrogen peroxide, 10-15 parts of short fiber, 0.12-0.2 part of a foam stabilizer, 0.5-0.8 part of a high strength water reducer, 1-2 parts of a black material, and 1-2 parts of a white material, the white material adopts premixed polyether polyol, the black material adopts isocyanate, a large amount of short fibers are added during stirring, microcracks caused by factors such as solid plasticity shrinkage, dry shrinkage and temperature change of concrete mortar can be effectively controlled, formation and development of the cracks are prevented and inhibited, and the crack resistance and impermeability, impact resistance and shock resistance of concrete are greatly improved.
本发明涉及一种隔热保温墙板及其制备方法，包括墙板本体，所述的墙板本体的组成及其质量份数如下：石灰或矿粉30‑50、温水20‑40、双氧水1‑5、短纤维10‑15、稳泡剂0.12‑0.2、高强减水剂0.5‑0.8、黑料1‑2、白料1‑2，所述的白料选用组合聚醚，黑料选用异氰酸酯，本发明在搅拌时加入大量的短纤维，可有效的控制混泥土砂浆固塑性收缩、干缩、温度变化等因素引起的微裂缝,防止及抑制裂缝的形成及发展,大大改善混泥土的阻裂抗渗性能,抗冲击及抗震能力。
Thermal insulation wallboard and preparation method thereof
The invention relates to a thermal insulation wallboard and a preparation method thereof, the thermal insulation wallboard comprises a wallboard body, the wallboard body comprises the following components by mass: 30-50 parts of lime or mineral powder, 20-40 parts of warm water, 1-5 parts of hydrogen peroxide, 10-15 parts of short fiber, 0.12-0.2 part of a foam stabilizer, 0.5-0.8 part of a high strength water reducer, 1-2 parts of a black material, and 1-2 parts of a white material, the white material adopts premixed polyether polyol, the black material adopts isocyanate, a large amount of short fibers are added during stirring, microcracks caused by factors such as solid plasticity shrinkage, dry shrinkage and temperature change of concrete mortar can be effectively controlled, formation and development of the cracks are prevented and inhibited, and the crack resistance and impermeability, impact resistance and shock resistance of concrete are greatly improved.
本发明涉及一种隔热保温墙板及其制备方法，包括墙板本体，所述的墙板本体的组成及其质量份数如下：石灰或矿粉30‑50、温水20‑40、双氧水1‑5、短纤维10‑15、稳泡剂0.12‑0.2、高强减水剂0.5‑0.8、黑料1‑2、白料1‑2，所述的白料选用组合聚醚，黑料选用异氰酸酯，本发明在搅拌时加入大量的短纤维，可有效的控制混泥土砂浆固塑性收缩、干缩、温度变化等因素引起的微裂缝,防止及抑制裂缝的形成及发展,大大改善混泥土的阻裂抗渗性能,抗冲击及抗震能力。
Thermal insulation wallboard and preparation method thereof
一种隔热保温墙板及其制备方法
XU JIANGHONG (author)
2021-12-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
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