Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Impermeable concrete wallboard and preparation method therefor
The invention discloses an impermeable concrete wallboard and a preparation method therefor, and belongs to the field of construction. A traditional concrete wallboard preparation method is improved, an anti-seepage air bag is added in the pouring process and sealed in concrete, water permeating into the concrete wallboard is blocked by means of the waterproof and breathable characteristics of the anti-seepage air bag, so that the possibility that water continues to permeate into the wallboard is effectively reduced, and the anti-seepage effect of the concrete wallboard is greatly improved on the premise that the air permeability of the concrete wallboard is not reduced; meanwhile, hollow defoaming columns are introduced into the anti-seepage air bags; through cooperation of the hollow defoaming columns and air guide iron beads input in the concrete pouring process, the air guide iron beads are used for guiding large and medium bubbles mixed in the concrete wallboard, the large and medium bubbles are stretched into long strips, and then the large and medium bubbles are scattered into small bubbles under the gravity action of concrete, so that the overall structure of the concrete wallboard is firmer, and the anti-freezing and impact-resistant capacity of the concrete wallboard is effectively improved.
本发明公开了一种抗渗式混凝土墙板及其制备方法，属于建筑领域，通过对传统的混凝土墙板制备方法加以改进，在浇筑的过程中加入防渗气囊，将防渗气囊封存于混凝土内部，利用其防水透气的特点，对渗入混凝土墙板内的水进行阻挡，有效降低水向墙板内继续渗透的可能性，在不降低混凝土墙板透气性能的前提下，大大提高其抗渗效果，同时，在防渗气囊内引入中空消泡柱，通过其与在混凝土浇筑过程中投入的导气铁珠相互配合，利用导气铁珠将混杂在混凝土墙板中的大中气泡进行导引，将大中气泡拉伸为长条状，再利用混凝土自身的重力作用，将其打散成小气泡，使得混凝土墙板的整体结构更加的牢固，有效提高其抗冻和抗冲击性能力。
Impermeable concrete wallboard and preparation method therefor
The invention discloses an impermeable concrete wallboard and a preparation method therefor, and belongs to the field of construction. A traditional concrete wallboard preparation method is improved, an anti-seepage air bag is added in the pouring process and sealed in concrete, water permeating into the concrete wallboard is blocked by means of the waterproof and breathable characteristics of the anti-seepage air bag, so that the possibility that water continues to permeate into the wallboard is effectively reduced, and the anti-seepage effect of the concrete wallboard is greatly improved on the premise that the air permeability of the concrete wallboard is not reduced; meanwhile, hollow defoaming columns are introduced into the anti-seepage air bags; through cooperation of the hollow defoaming columns and air guide iron beads input in the concrete pouring process, the air guide iron beads are used for guiding large and medium bubbles mixed in the concrete wallboard, the large and medium bubbles are stretched into long strips, and then the large and medium bubbles are scattered into small bubbles under the gravity action of concrete, so that the overall structure of the concrete wallboard is firmer, and the anti-freezing and impact-resistant capacity of the concrete wallboard is effectively improved.
本发明公开了一种抗渗式混凝土墙板及其制备方法，属于建筑领域，通过对传统的混凝土墙板制备方法加以改进，在浇筑的过程中加入防渗气囊，将防渗气囊封存于混凝土内部，利用其防水透气的特点，对渗入混凝土墙板内的水进行阻挡，有效降低水向墙板内继续渗透的可能性，在不降低混凝土墙板透气性能的前提下，大大提高其抗渗效果，同时，在防渗气囊内引入中空消泡柱，通过其与在混凝土浇筑过程中投入的导气铁珠相互配合，利用导气铁珠将混杂在混凝土墙板中的大中气泡进行导引，将大中气泡拉伸为长条状，再利用混凝土自身的重力作用，将其打散成小气泡，使得混凝土墙板的整体结构更加的牢固，有效提高其抗冻和抗冲击性能力。
Impermeable concrete wallboard and preparation method therefor
一种抗渗式混凝土墙板及其制备方法
XIONG XIUHONG (Autor:in)
17.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
Preparation method of high-strength impermeable concrete and impermeable concrete
| Europäisches Patentamt | 2020