Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recycled bare concrete artware prepared from tubular pile waste residual slurry and preparation method of recycled bare concrete artware
The invention discloses a recycled bare concrete artware prepared from tubular pile waste residual slurry. The recycled bare concrete artware is prepared from the following components in parts by mass: 1500 to 1700 parts of tubular pile waste residual slurry, 100 to 300 parts of cement, 90 to 110 parts of fly ash, 90 to 110 parts of mineral powder, 100 to 300 parts of sand and 0 to 15 parts of fiber, the invention also discloses a method for preparing a regenerated bare concrete handicraft. The method comprises the following steps: collecting the tubular pile waste residual slurry, weighing and proportioning, stirring and mixing, pouring the slurry into a mold, and removing the mold for maintenance. A large amount of tubular pile waste residual slurry is adopted as a main raw material, the use amount of cement is reduced, recycling of the tubular pile waste residual slurry is achieved, and meanwhile it is guaranteed that the regenerated bare concrete artware has good mechanical strength; according to the invention, a one-step forming method is adopted to prepare the recycled bare concrete handicraft, so that the discharge of waste residual slurry of the tubular pile is reduced, the reutilization of resources is realized, and the process is simple.
本发明公开了一种利用管桩废弃余浆制备的再生清水混凝土工艺品，按质量份数计由以下成分组成：管桩废弃余浆1500～1700份，水泥100～300份，粉煤灰90～110份，矿粉90～110份，砂100～300份，纤维0～15份；本发明还公开了一种制备上述的再生清水混凝土工艺品的方法，该方法包括：收集管桩废弃余浆、称量配料、搅拌混合、倒浆入模和拆模养护。本发明采用大量的管桩废弃余浆为主要原料，减少了水泥的用量，实现了管桩废弃余浆的回收利用，同时保证了再生清水混凝土工艺品具有良好的力学强度；本发明采用一次成型法制备再生清水混凝土工艺品，减少了管桩废弃余浆的排放，实现了资源的再次利用，且工艺简单。
Recycled bare concrete artware prepared from tubular pile waste residual slurry and preparation method of recycled bare concrete artware
The invention discloses a recycled bare concrete artware prepared from tubular pile waste residual slurry. The recycled bare concrete artware is prepared from the following components in parts by mass: 1500 to 1700 parts of tubular pile waste residual slurry, 100 to 300 parts of cement, 90 to 110 parts of fly ash, 90 to 110 parts of mineral powder, 100 to 300 parts of sand and 0 to 15 parts of fiber, the invention also discloses a method for preparing a regenerated bare concrete handicraft. The method comprises the following steps: collecting the tubular pile waste residual slurry, weighing and proportioning, stirring and mixing, pouring the slurry into a mold, and removing the mold for maintenance. A large amount of tubular pile waste residual slurry is adopted as a main raw material, the use amount of cement is reduced, recycling of the tubular pile waste residual slurry is achieved, and meanwhile it is guaranteed that the regenerated bare concrete artware has good mechanical strength; according to the invention, a one-step forming method is adopted to prepare the recycled bare concrete handicraft, so that the discharge of waste residual slurry of the tubular pile is reduced, the reutilization of resources is realized, and the process is simple.
本发明公开了一种利用管桩废弃余浆制备的再生清水混凝土工艺品，按质量份数计由以下成分组成：管桩废弃余浆1500～1700份，水泥100～300份，粉煤灰90～110份，矿粉90～110份，砂100～300份，纤维0～15份；本发明还公开了一种制备上述的再生清水混凝土工艺品的方法，该方法包括：收集管桩废弃余浆、称量配料、搅拌混合、倒浆入模和拆模养护。本发明采用大量的管桩废弃余浆为主要原料，减少了水泥的用量，实现了管桩废弃余浆的回收利用，同时保证了再生清水混凝土工艺品具有良好的力学强度；本发明采用一次成型法制备再生清水混凝土工艺品，减少了管桩废弃余浆的排放，实现了资源的再次利用，且工艺简单。
Recycled bare concrete artware prepared from tubular pile waste residual slurry and preparation method of recycled bare concrete artware
利用管桩废弃余浆制备的再生清水混凝土工艺品及其制备方法
WANG WUSUO (Autor:in) / SONG XIN (Autor:in) / MU WENFANG (Autor:in) / ZHAO SHIRAN (Autor:in) / WANG HUAN (Autor:in) / JIA SHIWEI (Autor:in)
06.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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